公开(公告)号：JP2014120325A

公开(公告)日：2014-06-30

申请号：JP2012274578

申请日：2012-12-17

Applicant: Swcc Showa Device Technology Co Ltd ,  昭和電線デバイステクノロジー株式会社

Inventor： HASEGAWA SHIRO ,  MORI MASAHIRO ,  IIJIMA TATSUYA ,  MIURA SEI ,  KAMIYA KENJI ,  ICHIKAWA MASAHIRO ,  NOZAKI HIROTO

IPC: H05B6/36

CPC classification number: H01F27/2823 ,  H01F5/00 ,  H01F5/02 ,  H01F27/2871 ,  H01F38/14

Abstract: PROBLEM TO BE SOLVED: To provide a litz wire coil, suitable for a non-contact power supply system, having stable and high electrical characteristics.SOLUTION: A litz wire coil 1 is formed by winding a litz wire 11 formed by twisting a plurality of enamel wires each formed by baking an insulation coat to a conductor on the same plane with a predetermined number of turns in a spiral shape, wherein the litz wire coil is pressure molded so that a cross-sectional shape thereof becomes roughly rectangular, and a flatness ratio (long side/short side) of a cross-section of the litz wire is controlled to be 1.10 to 1.60, preferably 1.20 to 1.40, more preferably 1.25 to 1.35.

Abstract translation: 要解决的问题：提供适用于具有稳定和高电特性的非接触供电系统的绞合线圈。解决方案：绞合线圈1通过缠绕通过扭绞多个 每个通过在螺旋形状上以预定数量的匝以同一平面上的导体烘烤绝缘涂层而形成的漆包线，其中，所述绞合线圈被加压成型，使得其横截面形状变为大致矩形，并且平坦度 绞合线的横截面比（长边/短边）控制在1.10〜1.60，优选为1.20〜1.40，更优选为1.25〜1.35。

公开(公告)号：JP2013020003A

公开(公告)日：2013-01-31

申请号：JP2011151928

申请日：2011-07-08

Applicant: Taisei Corp ,  大成建設株式会社 ,  Swcc Showa Device Technology Co Ltd ,  昭和電線デバイステクノロジー株式会社

Inventor： MASUDA KIYOSHI ,  SEKI MASAHIDE ,  KISHI YASUYUKI

IPC: G10K11/16

Abstract: PROBLEM TO BE SOLVED: To provide a sound absorber having high sound absorbing property for noises of a low frequency region lower than 200 Hz and noises of high frequency regions of 200 to 5000 Hz.SOLUTION: The sound absorber includes a mass and spring, and the spring is arranged facing an installation surface facing a sound source. The mass comprises a first mass arranged at the spring side and having no air permeability, and a second mass arranged at the sound source side and comprising a porous material, both being integrally formed. The area density of the mass is set to 2.0 to 10.0 kg/m.

Abstract translation: 要解决的问题：提供一种对于低于200Hz的低频区域的噪声和200-5000Hz的高频区域的噪声具有高吸声特性的吸音体。 解决方案：吸声器包括质量和弹簧，并且弹簧布置成面向面向声源的安装表面。 质量包括布置在弹簧侧并且不具有透气性的第一质量，以及布置在声源侧并包括多孔材料的第二质量，两者均整体形成。 质量的面积密度设定为2.0〜10.0kg / m 2。SP SP =“POST”> 2 。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2009036289A

公开(公告)日：2009-02-19

申请号：JP2007200624

申请日：2007-08-01

Applicant: Swcc Showa Device Technology Co Ltd ,  昭和電線デバイステクノロジー株式会社

Inventor： SHIMAZAKI TOSHIYA

IPC: F16F15/08

Abstract: PROBLEM TO BE SOLVED: To provide a hanging type vibration control rubber capable of inhibiting shake more than a certain level of a supported object and exerting a predetermined vibration control effect.
SOLUTION: The hanging type vibration control rubber comprises a hanger frame 12 having through-holes in opposite end surfaces, a hanging bolt 18 inserted and secured in the through-hole 14 in the end surface of the hanger frame 12, a support bolt 20 inserted and secured in the through-hole 16 in the other end surface of the hanger frame 12, and a rubber elastic body 22 arranged between the inside of the hanger frame 12 and the hanging bolt 18 or the support bolt 20, wherein the rubber elastic body 22 is provided with a projection part 24A extended outward through the through-hole in the end surface of the hanger frame 12, and an inhibition plate 26 larger than an outer diameter of the projection portion 24A is arranged between an end surface of the projection portion 24A and a nut 28 opposed to it.
COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够抑制比一定水平的被支撑物体发生抖动并施加预定的振动控制效果的悬挂式振动控制橡胶。 解决方案：悬挂式振动控制橡胶包括在相对端面上具有通孔的吊架框架12，悬挂螺栓18，其插入并固定在衣架框架12的端表面中的通孔14中;支撑件 螺栓20插入并固定在衣架框架12的另一端表面中的通孔16中，以及布置在衣架框架12的内部和悬挂螺栓18或支撑螺栓20之间的橡胶弹性体22，其中， 橡胶弹性体22设置有在衣架框架12的端面中穿过通孔向外延伸的突出部24A，并且比突出部24A的外径大的禁止板26设置在吊架框架12的端面之间 突出部分24A和与其相对的螺母28。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2008303947A

公开(公告)日：2008-12-18

申请号：JP2007150745

申请日：2007-06-06

Applicant: Swcc Showa Device Technology Co Ltd ,  昭和電線デバイステクノロジー株式会社

Inventor： ISHIKAWA KAZUHISA ,  OYA MASAAKI

IPC: F16C13/00 ,  B65H5/06 ,  G03G15/00 ,  G03G15/02 ,  G03G15/16 ,  G03G15/20

Abstract: PROBLEM TO BE SOLVED: To provide a roller wherein a rubber layer and a mold-releasable resin sleeve can be sufficiently adhered to each other without applying an adhesive thereto. SOLUTION: The roller comprises a core shaft 11, a rubber elastic body layer 12 provided on the outer periphery, and a mold-releasable resin layer 13 consisting of the mold-releasable resin sleeve 13A provided on the outer periphery of the rubber elastic body layer 12, not via another intervening layer. The rubber elastic body layer 12 is formed of a tack rubber material having a maximum load of 35 gf or higher and a time integral quantity of 2.0 gf/s or more, where the maximum load and the time integral quantity are values each calculated from the aging effect of a load on a probe during a time from starting separation to completing the separation when making the stainless steel probe having a diameter of 5 mm in contact with the surface of a hardened rubber sheet at an incoming speed of 30 mm/s, thrusting it for five seconds with a thrusting load of 50 gf, and then separating it at a separating speed 600 mm/min. The outer diameter of the mold-releasable resin sleeve 13A is 92-98% of the outer diameter of the roller. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种辊子，其中橡胶层和可脱模树脂套筒可以彼此充分粘合而不施加粘合剂。 解决方案：辊包括芯轴11，设置在外周上的橡胶弹性体层12和可脱模树脂层13，其由设置在橡胶的外周上的可脱模树脂套筒13A组成 弹性体层12，不经由另一个中间层。 橡胶弹性体层12由最大载荷35gf以上，时间积分量2.0gf / s以上的粘性橡胶材料形成，其中最大载荷和时间积分量是从 在使进入速度为30mm / s的硬化橡胶片表面的直径为5mm的不锈钢探头制作时，从分离开始到完成分离的时间内的负载对探头的老化效果， 以50gf的推力载荷将其推压五秒钟，然后以600mm / min的分离速度将其分离。 可脱模树脂套筒13A的外径为辊的外径的92-98％。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2008213834A

公开(公告)日：2008-09-18

申请号：JP2008068332

申请日：2008-03-17

Applicant: Swcc Showa Device Technology Co Ltd ,  昭和電線デバイステクノロジー株式会社

Inventor： KITAMURA YU ,  KOBAYASHI KIMIKI ,  OKASHITA MINORU ,  HIRAI SUSUMU

IPC: B60R13/08 ,  B32B5/32 ,  B32B27/18 ,  G10K11/162

Abstract: PROBLEM TO BE SOLVED: To provide a fire-retardant sound absorber having fire retardancy and capable of effectively absorbing the noise in a wide frequency band from a low frequency range to a high frequency range.
SOLUTION: The fire-retardant sound absorber comprises a fire-retardant foam layer 1 arranged on a sound source side, a first porous layer 2a layered on the sound source side of the foam layer 1 and a second porous layer 2b layered on a rigid wall 3 side of the foam layer 1. The foam layer 1 is formed of a foam having components of a first diol having the molecular weight of 500-5000, a second diol having the molecular weight of ≤500, an inorganic filler, water as a foaming agent, isocyanate and a fire-retardant agent as raw material components. The first and second porous layers 2a, 2b are formed of similar components, such as any one of glass wool, rock wool, hair felt, plant fiber felt, animal fiber felt, and synthetic fiber felt, or mixture thereof.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有阻燃性并能够有效地吸收从低频范围到高频范围的宽频带中的噪声的阻燃吸音体。 解决方案：阻燃吸声器包括布置在声源侧的阻燃泡沫层1，层叠在泡沫层1的声源侧的第一多孔层2a和层叠在泡沫层1的声源侧上的第二多孔层2b 发泡层1由泡沫体形成，该泡沫体具有分子量为500〜5000的第一二醇，分子量为≤500的第二二醇，无机填料， 水为发泡剂，异氰酸酯和阻燃剂为原料成分。 第一和第二多孔层2a，2b由玻璃棉，岩棉，毛毡，植物纤维毡，动物纤维毡和合成纤维毡中的任何一种或其混合物等类似的部件形成。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008203542A

公开(公告)日：2008-09-04

申请号：JP2007039663

申请日：2007-02-20

Applicant: Swcc Showa Device Technology Co Ltd ,  昭和電線デバイステクノロジー株式会社

Inventor： KITAMURA YU

IPC: G10K11/16 ,  B32B5/24 ,  G10K11/162

Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing body which is manufactured in one step at a low cost, while the body efficiently absorbs noise of a low frequency region.
SOLUTION: The sound absorbing body 1a of the present invention includes: a porous object layer 2a composed of porus material; and a sound absorbing layer 3a stuck in a front side (a sound source side) of the porous object layer 2a. The porous object layer 2a is composed of glass wool of 32 kg/m
3 in density (32K) and 50 mm in thickness. The sound absorbing layer 3a is composed of the glass wool of 0.5 kg/m
2 in surface density and 4 mm in thickness.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：为了提供以低成本一步制造的吸音体，同时身体有效地吸收低频区域的噪声。 解决方案：本发明的吸音体1a包括：由孔隙材料构成的多孔物体层2a; 以及粘附在多孔物体层2a的前侧（声源侧）的吸音层3a。 多孔物体层2a由32kg / m 3（SPK）密度（32K）和50mm厚的玻璃棉组成。 吸声层3a由表面密度为0.5mm / m 2的玻璃棉组成，厚度为4mm。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008065031A

公开(公告)日：2008-03-21

申请号：JP2006242592

申请日：2006-09-07

Applicant: Swcc Showa Device Technology Co Ltd ,  昭和電線デバイステクノロジー株式会社

Inventor： OYA MASAAKI ,  YAMAZAKI TAKAYUKI

IPC: G03G15/20 ,  B29D29/00

Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a fixing belt in which high adhesive strength between a belt base material and a coating layer can easily be obtained.
SOLUTION: The method includes the stages of: making a belt base material 12 and a core 14 with a circular cross section into a work to be processed by fitting the core 14 inside the belt base material 12 in contact; rotating the belt base material 12 by rotating the core 14; modifying an external surface of the belt base material 12 by performing corona discharge between with rod-shaped electrodes 16 disposed at a predetermined interval along the belt base material 12 while using the core 14 as a ground electrode; and bonding the belt base material 12 and a coating layer covering the outer periphery thereof together.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种可以容易地获得带基材和涂层之间的高粘合强度的定影带的制造方法。 解决方案：该方法包括以下步骤：将带状基材12和具有圆形横截面的芯14通过将芯14接合在带状基材12内部而被加工成待加工的工件; 通过旋转芯14旋转皮带基材12; 通过在使用芯14作为接地电极的同时沿着带基材12以预定间隔布置的棒状电极16之间进行电晕放电来改变带基材12的外表面; 并将带基材12和覆盖其外周的涂层结合在一起。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007326164A

公开(公告)日：2007-12-20

申请号：JP2006157948

申请日：2006-06-07

Applicant: Swcc Showa Device Technology Co Ltd ,  昭和電線デバイステクノロジー株式会社

Inventor： YAMAZAKI TAKAYUKI ,  OYA MASAAKI

IPC: B26D3/16 ,  B23Q3/14 ,  G03G15/20

Abstract: PROBLEM TO BE SOLVED: To provide a belt cutting method capable of easily mounting a belt with large variation of inside diameter, and easily cutting the belt by one kind of a holding member.
SOLUTION: This method includes a step for fitting an element to be cut, a belt 12 in a holding element 16 having an outside diameter larger than an inside diameter of the belt 12 and having annular relief grooves 14A, 14B at predetermined positions on an outer periphery, a step for cutting the outer periphery of the belt 12 along the annular relief grooves by cutters 18 arranged opposite to the annular relief grooves 14A, 14B, and a step for drawing the belt 12 after the cutting step from the holding element 16. By cutting the belt 12 along the annular relief grooves, the belt can be easily cut along a peripheral direction without damaging the outer periphery of the holding element 16.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够容易地安装内径变化大的带的带切割方法，并且通过一种保持构件容易地切割带。 解决方案：该方法包括用于将待切割元件装配在具有大于带12的内径的外径的保持元件16中的带12，并且在预定位置具有环形释放槽14A，14B的步骤 在外周上，通过与环形释放槽14A，14B相对设置的切割器18沿着环形释放槽切割带12的外周的步骤，以及在从保持件切割步骤之后将带12拉伸的步骤 通过沿着环形释放槽切割带12，可以沿着圆周方向容易地切割带，而不损坏保持元件16的外周。（C）2008年，JPO和INPIT

公开(公告)号：JP2007129832A

公开(公告)日：2007-05-24

申请号：JP2005320358

申请日：2005-11-04

Applicant: Swcc Showa Device Technology Co Ltd ,  昭和電線デバイステクノロジー株式会社

Inventor： ONODA ATARU ,  SHINAGAWA JUNICHI ,  NIIDATE HITOSHI ,  MATSUMOTO HIDEKI ,  AOKI NOBUO

IPC: H02H9/04

Abstract: PROBLEM TO BE SOLVED: To protect an electronic apparatus from an external surge such as a lightning strike current and others.
SOLUTION: A composite material 13 dispersed with the fine powder of a zinc oxide into resin is arranged between conductors of a LAN circuit element or between the conductor and a grounding conductor. For example, a wiring pattern 12 is formed on a LAN wiring board 10. The composite material 13 dispersed with the fine powder of the zinc oxide into the resin is coated on the wiring pattern 12. Grounding conductive paint 14 is coated on the coated film of the wiring pattern. The conductive paint 14 is grounded by being made contact with the wall surface of a conductor package.
COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：保护电子设备免受诸如雷击电流等外部浪涌的影响。 解决方案：在LAN电路元件的导体之间或导体与接地导体之间布置有用氧化锌细粉分散在树脂中的复合材料13。 例如，布线图案12形成在LAN布线板10上。将分散有氧化锌细粉末的复合材料13涂覆在布线图案12上。将导电涂料14涂覆在涂布膜上 的布线图案。 导电涂料14通过与导体封装的壁表面接触而接地。 版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2007093738A

公开(公告)日：2007-04-12

申请号：JP2005279962

申请日：2005-09-27

Applicant: Swcc Showa Device Technology Co Ltd ,  昭和電線デバイステクノロジー株式会社

Inventor： KITAMURA YU ,  HIRAI SUSUMU ,  OKASHITA MINORU

IPC: G10K11/16 ,  G10K11/162

Abstract: PROBLEM TO BE SOLVED: To provide a sound absorbing pipe which effectively absorbs noise in a low-frequency range even in the absence of a rigid wall and satisfies standards of a noncombustibility test of the Building Standard Law. SOLUTION: A sound absorbing material 1a of the present invention comprises a cylindrical rigid container 2a having a closed part 21 at one end, a first low-frequency sound absorbing material 33 provided at an outer periphery of the container 2a, and a second low-frequency sound absorbing material 44 charged in the container 2a. The container 2a is formed of a cylindrical pipe made of, for example, stainless steel. The first low-frequency sound absorbing material 3 has a first film 31 made of silicone rubber containing an inorganic compound and a first porous material layer 32 laminated on the back side (on a container 2a side) of the first film 31. The second low-frequency wave sound absorbing material 4 has a second film 41 made of silicone rubber containing an inorganic compound and a second porous material layer 42 laminated on the back side (on an opening part side of the container 2a) of the second film 41. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种即使在没有刚性壁的情况下也能在低频范围内有效地吸收噪声并且符合“建筑标准法”的不燃性试验标准的吸声管。 解决方案：本发明的吸声材料1a包括：一端具有封闭部分21的圆柱形刚性容器2a，设置在容器2a的外周的第一低频吸声材料33和 第二低频吸音材料44装入容器2a中。 容器2a由例如由不锈钢制成的圆柱形管形成。 第一低频吸音材料3具有由第一薄膜31的背侧（在容器2a侧）上层叠的无机化合物和第一多孔材料层32构成的由硅橡胶构成的第一薄膜31。 频波吸声材料4具有由第二膜41的背侧（容器2a的开口部侧）层叠的无机化合物和第二多孔质层42构成的硅橡胶制的第二膜41。 P>版权所有（C）2007，JPO＆INPIT