公开(公告)号：WO1998012744A1

公开(公告)日：1998-03-26

申请号：PCT/JP1997003365

申请日：1997-09-22

Applicant: TDK CORPORATION ,  HAYASHI, Katuhiko

Inventor： TDK CORPORATION

IPC: H01L23/12

CPC classification number: H03H7/0115 ,  H01L23/15 ,  H01L23/49575 ,  H01L23/64 ,  H01L23/66 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/05548 ,  H01L2224/05573 ,  H01L2224/16 ,  H01L2224/48137 ,  H01L2224/48247 ,  H01L2224/49171 ,  H01L2224/49175 ,  H01L2924/00014 ,  H01L2924/01019 ,  H01L2924/01046 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/09701 ,  H01L2924/14 ,  H01L2924/1423 ,  H01L2924/181 ,  H01L2924/19011 ,  H01L2924/19041 ,  H01L2924/30107 ,  H01L2924/3011 ,  H01L2924/30111 ,  H01L2924/3025 ,  H03H3/00 ,  H03H7/1766 ,  H03H2001/0071 ,  H03H2001/0078 ,  H03H2001/0085 ,  H01L2924/00 ,  H01L2224/45015 ,  H01L2924/207 ,  H01L2924/00012 ,  H01L2224/05599 ,  H01L2224/45099 ,  H01L2224/85399

Abstract: Passive electronic parts containing a substrate (1) and a passive circuit (2). The substrate (1) has an inorganic insulating layer (11) composed of a mixture of a ceramic component and glass component. The passive circuit (2) is composed of a conductor pattern in general and provided on one surface (111) of the insulating layer (11). It is preferable to polish the surface (111) of the insulating layer (11) on which the circuit (2) is formed. An electronic part can be designed for a smaller pattern area by making the conductive pattern finer.

Abstract translation: 包含基板（1）和无源电路（2）的无源电子部件。 基板（1）具有由陶瓷部件和玻璃部件的混合物构成的无机绝缘层（11）。 无源电路（2）通常由导体图案组成，并设置在绝缘层（11）的一个表面（111）上。 优选对形成有电路（2）的绝缘层（11）的表面（111）进行抛光。 可以通过使导电图案更细而设计用于较小图案区域的电子部件。

公开(公告)号：WO1998011568A1

公开(公告)日：1998-03-19

申请号：PCT/JP1997003227

申请日：1997-09-12

Applicant: TDK CORPORATION ,  OKADA, Masuo ,  SAWAGUCHI, Takahiro ,  YODOGAWA, Masatada ,  MATSUOKA, Dai

Inventor： TDK CORPORATION

IPC: H01C07/02

CPC classification number: C04B35/475 ,  C01G29/00 ,  C01G29/006 ,  C01P2002/54 ,  C01P2006/40 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3251 ,  C04B2235/3294 ,  C22C29/04 ,  C22C29/12 ,  C22C29/16 ,  H01C7/022 ,  H01C7/023 ,  H01C17/06553

Abstract: A PTC thermistor material in which a conductive phase having a specific resistance which is lower than that of a matrix phase and abruptly changes near the melting point of the conductive phase is nearly uniformly distributed in the matrix phase. The matrix phase is made of a polycrystalline ceramic, glass-polycrystalline ceramic composite material, glass, crystallized glass, high polymer material, etc., and the conductive phase is made of a metal composed mainly of Bi. Therefore, various characteristics of the thermistor material, such as the PTCR characteristic appearing temperature, rate of change in specific resistance, etc., can be controlled and the material can be applied to such circuit parts that are normally subject to large currents. In addition, the material can be manufactured easily and a stable PTCR characteristic can be obtained from the material. Moreover, the rated current and degree of freedom in shape of the material can be increased even when the size of the material is reduced.

Abstract translation: 一种PTC热敏电阻材料，其中比电阻低于基体相的电阻并且在导电相的熔点附近突然变化的导电相几乎均匀地分布在基体相中。 基体相由多晶陶瓷，玻璃 - 多晶陶瓷复合材料，玻璃，结晶玻璃，高分子材料等制成，导电相由主要由Bi组成的金属制成。 因此，可以控制热敏电阻材料的各种特性，例如PTCR特性出现温度，电阻率变化率等，并且可以将材料应用于通常经受大电流的电路部件。 此外，可以容易地制造材料，并且可以从材料获得稳定的PTCR特性。 此外，即使当材料的尺寸减小时，材料的额定电流和自由度也可以增加。

公开(公告)号：WO1998004005A1

公开(公告)日：1998-01-29

申请号：PCT/JP1997002536

申请日：1997-07-23

Applicant: TDK CORPORATION ,  SEMICONDUCTOR ENERGY LABORATORY CO., LTD. ,  NISHI, Kazuo ,  HOSOKAWA, Makoto ,  ISOBE, Yukihiro ,  NINOMIYA, Hideaki

Inventor： TDK CORPORATION ,  SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

IPC: H01L31/04

CPC classification number: H01L31/046 ,  G04C10/02 ,  H01L31/0463 ,  H01L31/0465 ,  Y02E10/50

Abstract: A flat solar battery having a prescribed shape. The solar battery is provided with a plurality of photoelectric conversion elements formed by dividing the flat surface of the battery, a plurality of conducting paths which are respectively provided adjacently to the photoelectric conversion elements and connect the elements in series, and two lead-out electrodes which are respectively connected to the two photoelectric conversion elements at both end of the photoelectric conversion elements connected in series and appear on the surface opposite to the surface where the elements are irradiated with sunlight.

Abstract translation: 具有规定形状的扁平太阳能电池。 太阳能电池设置有多个通过分割电池的平坦表面而形成的光电转换元件，多个导电路径分别设置在与光电转换元件相邻并且串联连接的元件和两个引出电极 它们分别连接到串联连接的光电转换元件的两端的两个光电转换元件，并且出现在与元件被阳光照射的表面相对的表面上。

公开(公告)号：WO1997048121A1

公开(公告)日：1997-12-18

申请号：PCT/JP1997001399

申请日：1997-04-23

Applicant: TDK CORPORATION ,  HAMADA, Munemitsu ,  TAKEISHI, Akira ,  TAGUCHI, Haruo ,  MASUDA, Takeshi ,  YAMAGUCHI, Yasutoshi

Inventor： TDK CORPORATION

IPC: H01J61/06

CPC classification number: H01J61/0677 ,  H01J61/09 ,  H01J61/20 ,  H01J61/78

Abstract: A discharge lamp which emits light by an electric disacharge by applying an AC voltage between a pair of ceramic cathodes (1) and has a long service life. Each ceramic cathode (1) is constituted of an electron emitting material (3) constituted of a conductive oxide having an aggregate type porous structure which contains a first component composed of at least one element selected out of Ba, Sr, and Ca, a second component composed of at least one element selected out of Zr or Ti, and a third component composed of at least one element selected out of Ta and Nd and a conductor or semiconductor layer which is formed on the surface of the conductive oxide and composed of at least one kind selected out of the carbide, nitride, and oxide of Ta or Nb and a bottomed cylindrical container (2) for storing the material (3). In a valve (4), in addition, an Ar, Ne, Kr, or Xe gas or their mixed gas is sealed under a pressure of 10-170 Torr.

Abstract translation: 一种放电灯，其通过在一对陶瓷阴极（1）之间施加交流电压，通过电动散热器发光，并且具有长的使用寿命。 每个陶瓷阴极（1）由具有聚集型多孔结构的导电氧化物构成的电子发射材料（3）构成，所述聚集型多孔结构含有由选自Ba，Sr和Ca中的至少一种元素组成的第一组分，第二组分 由选自Zr或Ti中的至少一种元素组成的组分和由选自Ta和Nd的至少一种元素组成的第三组分和形成在导电氧化物的表面上并由导电氧化物组成的导体或半导体层 从Ta或Nb的碳化物，氮化物和氧化物中选出的至少一种和用于储存材料（3）的有底圆柱形容器（2）。 在阀（4）中，另外，在10-170乇的压力下密封Ar，Ne，Kr或Xe气体或其混合气体。

公开(公告)号：WO1997035964A1

公开(公告)日：1997-10-02

申请号：PCT/JP1997001043

申请日：1997-03-27

Applicant: TDK CORPORATION ,  MATSUNAGA, Tadashi ,  KAMIYA, Shinji ,  NAMBA, Kenryo

Inventor： TDK CORPORATION

IPC: C12N15/00

CPC classification number: G01N33/54326 ,  A61K48/00 ,  C07K14/195 ,  C07K2319/00 ,  C12N11/02 ,  C12N11/14 ,  C12N15/00 ,  Y10S435/82 ,  Y10S530/811

Abstract: Fine magnetic particles containing useful proteins bound thereto, which comprise fine magnetic particles formed in the cells of a magnetic bacterium and a hybrid protein bound to the organic membranes covering the particles, the hybrid protein being one composed of a membrane protein inherently bound to the organic membranes and one or more useful proteins bound thereto biologically by, for example, fusion. The biologically immobilized proteins do not undergo activity reduction. Enzymes, antibodies and other useful proteins can be obtained in a state immobilized onto fine magnetic particles merely by culturing a transformed magnetic bacterium and separating the fine magnetic particles formed in the bacterial cells. When a functional protein is thus immobilized, the function of such a protein can be exhibited efficiently at a desired location because the protein can be controlled magnetically. As it is possible to genetically control the site of protein expression, it becomes possible to conduct a highly sensitive detection when a binding protein such as protein A and a marker protein such as a photoprotein are expressed in proximity to each other on the magnetic particles.

Abstract translation: 包含与其结合的有用蛋白质的细磁性颗粒，其包含在磁性细菌的细胞中形成的细小磁性颗粒和与覆盖该颗粒的有机膜结合的杂合蛋白质，杂化蛋白质是由与有机物结合的膜蛋白质组成的蛋白质 膜和通过例如融合生物地结合的一种或多种有用的蛋白质。 生物固定的蛋白质不经历活性降低。 仅通过培养转化的磁细菌并分离细菌细胞中形成的微细磁性颗粒，可以以固定在细磁性颗粒上的状态获得酶，抗体和其它有用的蛋白质。 当功能性蛋白质被固定化时，这种蛋白质的功能可以在期望的位置有效地显示，因为蛋白质可被磁性控制。 由于可以遗传地控制蛋白质表达的位点，当结合蛋白如蛋白质A和诸如光蛋白的标记蛋白质在磁性颗粒上彼此接近表达时，可以进行高度灵敏的检测。

公开(公告)号：WO1997002221A1

公开(公告)日：1997-01-23

申请号：PCT/JP1996001761

申请日：1996-06-26

Applicant: TDK CORPORATION

Inventor： TDK CORPORATION ,  SUZUKI, Takashi ,  KAWATA, Tomoaki ,  KAWASAKI, Kunihiko ,  NITTA, Masako

IPC: C04B35/46

CPC classification number: C04B35/462 ,  C04B35/453 ,  H01G4/1218

Abstract: A dielectric porcelain comprising TiO2 and ZnO as the principal ingredient and B2O3 and/or B2O3-containing glass as the subsidiary ingredient for realizing the low-temperature sinterability permitting silver, copper or alloys containing silver or copper as the principal ingredient to be used as an inner conductor. It is possible to freely select the temperature coefficient by appropriately selecting the compositional ratio of the principal ingredient and to freely select the sintering temperature by appropriately selecting the content of the subsidiary ingredient. Further it is possible to control crystal structure, relative permittivity, Q-value, temperature coefficient, insulation resistance (IR), and crystal grain diameter by adding oxides of copper, nickel, manganese and silicon in adjusted quantities.

Abstract translation: 以TiO 2和ZnO为主要成分的电介质陶瓷和B 2 O 3和/或含B 2 O 3的玻璃作为辅助成分，用于实现允许银，铜或含有银或铜的合金作为主要成分的低温烧结性 内导体 可以通过适当地选择主要成分的成分比例来自由选择温度系数，并通过适当选择辅助成分的含量来自由选择烧结温度。 此外，通过添加调整量的铜，镍，锰和硅的氧化物，可以控制晶体结构，相对介电常数，Q值，温度系数，绝缘电阻（IR）和晶粒直径。

公开(公告)号：WO1996008073A1

公开(公告)日：1996-03-14

申请号：PCT/JP1995001753

申请日：1995-09-04

Applicant: TDK CORPORATION ,  AONUMA, Kenichi ,  MAEYAMA, Shigetaka ,  HIRAYAMA, Hiromitsu ,  ABE, Hisahiko

Inventor： TDK CORPORATION

IPC: H02M07/217

CPC classification number: H02M1/4225 ,  H02M1/32 ,  H02M2001/007 ,  Y02B70/126 ,  Y02P80/112

Abstract: A power supply is provided with an input-side rectifier circuit (2) which full-wave rectifies the AC input, and an output-side converter which has voltage transforming means (11) equipped with a primary-side winding (11a) and a secondary-side winding (11b), and is connected to the paired outputs of the input-side rectifier circuit through an inductor (16) and the load of which is connected to the secondary-side winding through an output-side rectifier circuit. The power supply is also provided with a switching element (18) the ON/OFF of which are controlled by a control circuit (20) and a capacitor (19) which is connected to the input-side rectifier circuit (2) and the primary-side winding (11a) so as to be charged through a charging circuit including the inductor (16) during the OFF period of the element (18) discharged through the primary-side winding (11a) during the ON period. The control circuit (20) is provided for controlling the ON/OFF of the switching element (18) with a period shorter than that of the AC input. In addition, a second switching element (31) is connected to the paired outputs of the input-side rectifier circuit (2) in series with the inductance (16) and the capacitor charging circuit of the output-side converter through a diode (17). Moreover, the power unit is provided with a switch (34) which cuts off the conduction of the switching element (31) when the electric current flowing through the element (31) exceeds a prescribed value. Since the power unit is constituted in such a way, excessive voltage of the input-side capacitor when changed can be prevented and, therefore, the power unit can be used without any problem even when the input voltage fluctuates and the load changes.

Abstract translation: 电源设置有对所述AC输入进行全波整流的输入侧整流电路（2）和具有电压变换单元（11）的输出侧变换器，所述电压变换单元配备有初级侧绕组（11a）和 次级侧绕组（11b），并且通过电感器（16）连接到输入侧整流电路的成对输出，并且其负载通过输出侧整流电路连接到次级侧绕组。 电源还设置有开关元件（18），其开/关由控制电路（20）和连接到输入侧整流电路（2）的电容器（19）和主电源 （11a）的元件（18）的断开期间，通过包括电感器（16）的充电电路充电，从而在导通期间内通过初级侧绕组（11a）放电。 控制电路（20）用于以比AC输入端短的时间段来控制开关元件（18）的接通/断开。 此外，第二开关元件（31）通过二极管（17）与输入侧转换器的电感（16）和电容器充电电路串联连接到输入侧整流电路（2）的成对输出 ）。 此外，动力单元设置有当流过元件（31）的电流超过规定值时切断开关元件（31）的导通的开关（34）。 由于功率单元以这种方式构成，所以可以防止输入侧电容器发生变化时的过大的电压，因此即使输入电压波动并且负载变化，也能够毫无问题地使用功率单元。

公开(公告)号：WO1995010118A1

公开(公告)日：1995-04-13

申请号：PCT/JP1994001651

申请日：1994-10-03

Applicant: TDK CORPORATION ,  HAYASHI, Katuhiko

Inventor： TDK CORPORATION

IPC: H01G04/40

CPC classification number: H03H7/48 ,  H01G4/40

Abstract: A high-frequency signal distributor/synthesizer in which a circuit having at least a unit made up of an input terminal grounded through an input-side grounding capacitor, a pair of output terminals which are respectively grounded through output-side grounding capacitors, coils respectively connected between the input terminal and output terminals, a balancing capacitor connected between the output terminals, and a resistor connected between the capacitors is formed in a sintered dielectric block having a multilayered structure. The coils are constituted as coil parts having at least one dielectric layer on which a conductive coil pattern is formed. Each of the capacitors has at least three layers, a base, an intermediate, and an upper dielectric layer. In the base dielectric layer, a grounding electrode pattern is formed as a common grounding electrode of the input- and output-side grounding capacitors. In the intermediate dielectric layer, a pair of output capacitor electrode patterns which have the same shape and serve as the electrodes of the output-side grounding capacitors, and an input capacitor electrode pattern which serves as the electrode of the input-side grounding capacitor are so formed that they cover and oppose the grounding electrode pattern of the base dielectric layer. The upper dielectric layer is formed on the intermediate dielectric layer so that is covers the capacitor electrode patterns. On the upper dielectric layer, first and second balancing capacitor electrode patterns which have the same shape and serve as the electrodes of the balancing capacitors are formed at the positions opposed to the output capacitor electrode patterns on the intermediate dielectric layer, and a grounding electrode pattern which serves as a second grounding electrode is formed at the position opposed to the input capacitor electrode pattern of the intermediate dielectric layer. These coil parts and capacitor parts are stacked upon one another and sintered into an integral block.

Abstract translation: 一种高频信号分配器/合成器，其中至少具有由通过输入侧接地电容器接地的输入端子的单元的电路，分别通过输出侧接地电容器接地的一对输出端子，线圈 连接在输入端子和输出端子之间，连接在输出端子之间的平衡电容器和连接在电容器之间的电阻器形成在具有多层结构的烧结介质块中。 线圈构成为具有形成导电线圈图案的至少一个电介质层的线圈部件。 每个电容器具有至少三层，即基底，中间和上电介质层。 在基底电介质层中，形成接地电极图案作为输入和输出侧接地电容器的公共接地电极。 在中间电介质层中，与输出侧接地电容器的电极相同形状的一对输出电容电极图案和作为输入侧接地电容器的电极的输入电容电极图案是 形成为覆盖并抵抗基极电介质层的接地电极图案。 上电介质层形成在中介电介质层上，从而覆盖电容器电极图案。 在上部电介质层上，形成与平衡电容器的电极相同形状的第一和第二平衡电容器电极图案与中间电介质层上的输出电容电极图案相对的位置处形成，接地电极图案 在与中间电介质层的输入电容器电极图案相对的位置处形成用作第二接地电极的第二接地电极。 这些线圈部件和电容器部件彼此堆叠并烧结成一体的块。

公开(公告)号：WO1994011917A1

公开(公告)日：1994-05-26

申请号：PCT/JP1993001688

申请日：1993-11-17

Applicant: TDK CORPORATION

Inventor： TDK CORPORATION ,  NAKAI, Shinya ,  NINOMIYA, Hideaki ,  SHIMODA, Hideaki

IPC: H01P01/20

CPC classification number: H01P1/20345 ,  H01P1/2056 ,  H03H7/09 ,  H03H7/1708 ,  H03H7/1775 ,  H03H2001/0085

Abstract: A zero point formation capacitor comprises a plurality of series capacitors arranged between first and second extension electrodes which are connected to each other in series; and an intermediate capacitor which is connected between the connecting points of these series capacitors and the open end of a central conductor. Consequently, zero points can be formed at the lower and upper limits of a specified frequency band.

Abstract translation: 零点形成电容器包括布置在彼此串联连接的第一和第二延伸电极之间的多个串联电容器; 以及连接在这些串联电容器的连接点和中心导体的开口端之间的中间电容器。 因此，可以在指定频带的下限和上限处形成零点。

公开(公告)号：WO1994001931A1

公开(公告)日：1994-01-20

申请号：PCT/JP1993000922

申请日：1993-07-05

Applicant: TDK CORPORATION ,  KATOH, Ikuo ,  MOMIYAMA, Tsuyoshi

Inventor： TDK CORPORATION

IPC: H03H09/56

CPC classification number: H03H9/562 ,  H03H9/0542 ,  H03H2003/0435 ,  H03H2003/0471

Abstract: A plurality of piezoelectric ceramic filters have center frequencies which differ from each other, and are cascaded to each other. Letting the absolute value of the frequency difference dF0 of the center frequency be ]dF0], and the passband width be BW3 when the insertion loss is below 3db, the piezoelectric ceramic filter satisfies the following condition, 0

Abstract translation: 多个压电陶瓷滤波器具有彼此不同的中心频率，并且彼此级联。 使插入损耗低于3db时，中心频率的频率差dF0的绝对值为dF0]，通带宽度为BW3，压电陶瓷滤波器满足下列条件：0 <] dF0] / BW3 <0.8 。 因此，可以同时实现插入损耗的降低和组延迟特性的提高。