公开(公告)号：WO1989005996A1

公开(公告)日：1989-06-29

申请号：PCT/US1987003431

申请日：1987-12-23

Applicant: ALLIED CORPORATION

Inventor： ALLIED CORPORATION ,  BRAHIM, Karime ,  McFARLAND, Michael, James

IPC: G03F07/26

CPC classification number: G03F7/0233

Abstract: A novel positive photoresist formulation is provided based on a 1:1 copolymer of maleimide and an aliphatic vinyl ether or ester in combination with a photoactive sensitizer capable of undergoing a change in aqueous alkaline solubility upon exposure to actinic radiation. The copolymers disclosed have structures of the type (I) where R is an alkyl substituent of from 1 to 20 carbon atoms, benzyl, C1 to C10 aralkyl, C3 to C12 cycloalkyl or formula (II), where R'' has the structures assigned to R, and where R' is independently H, C1 to C10 alkyl, phenyl, benzyl or C1 to C10 aralkyl. The polymers are compounded with a photoactive sensitizer capable of undergoing a change in aqueous alkaline solubility upon exposure to actinic radiation such as with diazonaphthoquinone sulfonic acid esters and amides. The polymer and sensitizer compositions are dissolved together in a solvent useful for spin casting of thin films on substrates.

Abstract translation: 基于马来酰亚胺和脂族乙烯基醚或酯的1：1共聚物与能够在暴露于光化辐射下碱性溶解度水平变化的光敏增敏剂的组合提供新的正性光致抗蚀剂制剂。 所公开的共聚物具有式（I）类型的结构，其中R是1至20个碳原子的烷基取代基，苄基，C1至C10芳烷基，C3至C12环烷基或式（Ⅱ），其中R“具有分配结构 至R，并且其中R'独立地为H，C 1至C 10烷基，苯基，苄基或C 1至C 10芳烷基。 聚合物与能够在暴露于光化辐射例如用重氮萘醌磺酸酯和酰胺的碱性溶解度水溶液中变化的光敏化剂混合。 聚合物和敏化剂组合物一起溶解在可用于在基底上旋转浇铸薄膜的溶剂中。

公开(公告)号：WO1988005528A1

公开(公告)日：1988-07-28

申请号：PCT/US1987003328

申请日：1987-12-15

Applicant: ALLIED CORPORATION

Inventor： ALLIED CORPORATION ,  KINNEY, Terrance, Roger ,  EMO, Stephen, Michael ,  KIMBLE, John, Hamilton

IPC: G01K11/12

CPC classification number: G01K11/18

Abstract: Temperature sensor which uses the variation in the critical angle between two optically transparent media, at least one of which has an index of refraction variable as a function of temperature, to variably refract and reflect portions of a spectrum incident on the junction of the media at angles less than and greater than the critical angle to produce an optical signal variable as a function of temperature.

Abstract translation: 温度传感器，其使用两个光学透明介质之间的临界角的变化，其至少其中之一具有可变的温度折射率，以可变地折射和反射入射在介质的接合处的光谱的部分 角度小于和大于临界角度，以产生作为温度的函数的光信号变量。

公开(公告)号：WO1988005443A2

公开(公告)日：1988-07-28

申请号：PCT/US1988000119

申请日：1988-01-15

Applicant: ALLIED CORPORATION ,  DAS, Sajal ,  PREVORSEK, Dusan, Ciril

Inventor： ALLIED CORPORATION

IPC: C08G08/00

CPC classification number: C08G8/00 ,  C08G73/0655

Abstract: Cyanato group containing phenolic resin, and method to prepare the resin. The resin of the present invention is stable and has a long shelf life. This is indicated by the gel time of greater than 1 minute, preferably greater than 2 minutes, more preferably greater than 10 minutes. The resin has substantially no smoke generation during gel time measurement at 155 DEG C.

Abstract translation: 含有酚醛树脂的青色组，以及树脂的制备方法。 本发明的树脂是稳定的并且具有长的保质期。 这由凝胶时间大于1分钟，优选大于2分钟，更优选大于10分钟表示。 该树脂在155℃的凝胶时间测量期间基本上不产生烟雾。

公开(公告)号：WO1988003339A2

公开(公告)日：1988-05-05

申请号：PCT/US1987001883

申请日：1987-07-31

Applicant: ALLIED CORPORATION

Inventor： ALLIED CORPORATION ,  WRIGHT, Danny, Orlen

IPC: H03M01/20

CPC classification number: H03M1/20

Abstract: In microprocessor based control systems wherein several analog sensors are used to generate control signals of N bits, the system herein generates a digital signal having an N+1 bit resolution of the information. The N+1 bit resolution is generated from an N bit A/D converter by means of a network changing the reference voltage input to the A/D converter by an offset voltage which is a function of the least significant bit position. The network, in the absence of a control signal, generates a first range of reference voltages and in the presence of the control signal generates a second range wherein the limit voltages are changed by the offset voltage. The microprocessor reads and stores each N bit digital word from the same sensor and under the command of the control signal, sums the two digital words and the result is an N+1 bit digital word.

公开(公告)号：WO1988003223A1

公开(公告)日：1988-05-05

申请号：PCT/US1987002640

申请日：1987-10-14

Applicant: ALLIED CORPORATION

Inventor： ALLIED CORPORATION ,  WRIGHT, Danny, Orlen

IPC: F02D41/30

CPC classification number: F02D41/062 ,  F02B1/04 ,  F02D41/20 ,  F02D2041/2006 ,  F02D2041/2013 ,  F02D2400/14

Abstract: A low voltage supply control system provides on command a voltage doubling of the supply voltage to the fuel injector coils of a fuel injection system. The command signal is responsive to the magnitude of the battery voltage falling below a predetermined level at any time during the operation of the fuel injection systems be it on cold starting or during a component failure in the power generating sytem of the vehicle during operation. The advantage of this system is that the impedance of the fuel injector coils is typically many times higher than that of coils used without the low voltage supply control system. Overall the cost advantages of the low voltage supply control system are very attractive.

公开(公告)号：WO1988003155A1

公开(公告)日：1988-05-05

申请号：PCT/US1987002535

申请日：1987-10-01

Applicant: ALLIED CORPORATION

Inventor： ALLIED CORPORATION ,  HAYLOCK, John, Christopher ,  TULLER, Harold, Willis ,  VANDERKOOI, Nicholas, Jr.

IPC: C08K05/10

CPC classification number: C08K5/103 ,  C08L67/02

Abstract: Composition comprising a linear saturated polyester and from 0.5 to 30 percent by weight of the polyester of at least one ester of an ethoxylated polyfunctional alcohol having a molecular weight of from 500 to about 1,500. The ester is of an ethoxylated aromatic alcohol and a carboxylic acid wherein the ethoxylated aromatic alcohol has the formula, HO (RO)n - R - (OR)n - OH; wherein R is the same of different hydrocarbon radical of from 2 to 4 carbon atoms, n can be the same or a different integer of from 2 to 15; and R is an aromatic radical preferably derived from an aromatic dialcohol, most preferably bisphenol A. The ethoxylated aromatic alcohol has greater than 20 carbon atoms. The acid is a carboxylic acid of from 1 to 25 and preferably 3 to 10 carbon atoms, and from 1 to 10 carboxyl groups. Preferably the acid has from 3 to 10 carbon atoms and one carboxyl group.

Abstract translation: 组合物，其包含线性饱和聚酯和0.5至30重量％的至少一种分子量为500至约1,500的乙氧基化多官能醇的酯的聚酯。 所述酯是乙氧基化芳族醇和羧酸，其中所述乙氧基化芳族醇具有下式HO（RO）n -R 1 - （OR）n -OH; 其中R是具有2至4个碳原子的不同烃基的相同，n可以是相同或不同的2至15的整数; 并且R 1是优选衍生自芳族二醇，最优选双酚A的芳族基团。乙氧基化芳族醇具有大于20个碳原子。 酸是1至25，优选3至10个碳原子的羧酸和1至10个羧基。 酸优选具有3至10个碳原子和1个羧基。

公开(公告)号：WO1988002474A1

公开(公告)日：1988-04-07

申请号：PCT/US1987001614

申请日：1987-07-09

Applicant: ALLIED CORPORATION

Inventor： ALLIED CORPORATION ,  SCHUMA, Richard, Francis

IPC: G01C19/64

CPC classification number: G01C19/721 ,  G01J9/00 ,  Y10S359/902

Abstract: A wavelength monitor (25) uses a diffraction grating (35) and a beam splitter (31). Light from a superluminescent diode (SLD) is supplied to the beam splitter (31) and is projected onto the grating (35). The grating is formed by holographically projecting a diffraction pattern onto a polished surface which is then photoetched, thereby creating a blazed diffraction grating corresponding to the projected pattern. The etched grating is used as a master, wherein the etched grating is coated with reflective material. The reflective material is then transferred to a prepared substrate that has an ultra-low thermal expansion coefficient to form a low cost replica diffraction grating. The grating (35) formed in this manner becomes a very stable and efficient dispersive element that forms a spectrum of the SLD output that is free of ghost images and accurately reproduces the spectral distribution. A pair of optical sensors (41, 42) detect an imbalance in reflected light, providing an indication of wavelength deviation.

公开(公告)号：WO1987007267A1

公开(公告)日：1987-12-03

申请号：PCT/US1986002662

申请日：1986-12-10

Applicant: ALLIED CORPORATION

Inventor： ALLIED CORPORATION ,  NALEWAJEK, David ,  LOCKYER, George, Donald ,  EIBECK, Richard, Elmer ,  PYSZCZEK, Michael, Francis

IPC: C07C121/50

CPC classification number: C07C255/00 ,  C07C51/08 ,  C07C51/363 ,  C07C63/68

Abstract: A process for the preparation of compounds of the general formula C6Fx(CN)y, wherein x and y are whole integers whose sum equals 6. The process is particularly useful for the synthesis of fluorinated nitriled containing at least two cyano groups (y=2). Among the preferred compounds prepared is tetrafluorophthalonitrile, a key intermediate used as a building block in the pharmaceutical industry. In the process described, tetrafluorophthalonitrile is prepared by the reaction of a chlorinated compound of general formula C6Clx(CN)y wherein x and y are whole integers whose sum equals 6. Specifically, tetrachlorophthalonitrile is reacted with potassium fluoride in an aprotic solvent to prepare tetrafluorophthalonitrile. The fluoronitrile is produced in at least 80 % yield and a minimum purity of 98.5 %. Only one additional recrystallization is required to produce a material of > 99.5 % purity. In another embodiment, the crude tetrafluorophthalonitrile is recrystallized from a hydrocarbon alkane solvent to produce a product of > 99.5 % purity which can be used directly as an intermediate. This process represents an economical means to produce tetrafluorophthalonitrile on an industrial scale.

Abstract translation: 制备通式为C 6 F x（CN）y的化合物的方法，其中x和y是总和等于6的整数。该方法特别可用于合成含有至少两个氰基的氟化腈（y = 2 ）。 在制备的优选化合物中，四氟邻苯二甲腈是制药工业中用作结构单元的关键中间体。 在所述方法中，四氟邻苯二腈通过与通式C 6 Cl x（CN）y的氯化化合物反应制备，其中x和y为总和为6的整数。具体地说，四氟邻苯二腈与氟化钾在非质子传递溶剂中反应制备四氟邻苯二甲腈 。 氟代腈的产率至少为80％，最低纯度为98.5％。 需要再进行一次再结晶以制备纯度> 99.5％的材料。 在另一个实施方案中，将粗四氟邻苯二甲腈从烃烷烃溶剂中重结晶以产生可直接用作中间体的> 99.5％纯度的产物。 该方法代表在工业规模上生产四氟邻苯二腈的经济手段。

公开(公告)号：WO1987004443A1

公开(公告)日：1987-07-30

申请号：PCT/US1987000123

申请日：1987-01-16

Applicant: ALLIED CORPORATION ,  DAS, Sajal ,  PREVORSEK, Dusan, Ciril

Inventor： ALLIED CORPORATION

IPC: C08G73/06

CPC classification number: C08G8/28 ,  C08G73/0655

Abstract: Phenolic cyanate/phenolic triazine copolymers and cured resins prepared therefrom.

Abstract translation: 苯酚氰酸酯/酚三嗪共聚物和由其制备的固化树脂。

公开(公告)号：WO1987002192A1

公开(公告)日：1987-04-09

申请号：PCT/US1986000603

申请日：1986-03-25

Applicant: ALLIED CORPORATION

Inventor： ALLIED CORPORATION ,  ACORACI, Joseph, H.

IPC: H01Q13/10

CPC classification number: H01Q21/005

Abstract: A waveguide slot array antenna for radiating electromagnetic energy in a single beam comprising a plurality of waveguides (51-59), each waveguide (51-59) having slots (110 and 112) spaced at first and second spacings to provide a single beam. The invention overcomes the problem of grating lobes occurring at certain angles for the main beam.

Abstract translation: 一种波导缝隙阵列天线，用于在包括多个波导（51-59）的单个波束中辐射电磁能量，每个波导（51-59）具有在第一和第二间隔处间隔开的槽（110和112）以提供单个波束。 本发明克服了主梁在一定角度发生的栅瓣的问题。