公开(公告)号：JP2002373816A

公开(公告)日：2002-12-26

申请号：JP2002135679

申请日：2002-05-10

Applicant: Denso Corp ,  株式会社デンソー

Inventor： WADA JUNICHI ,  YAMAMOTO AKIYOSHI

IPC: H01F38/12

Abstract: PROBLEM TO BE SOLVED: To provide a method of effectively reducing the size of an ignition coil which comprises a coil case for storing a coil section, and a connector having a connector terminal to be electrically connected to the coil section. SOLUTION: Inside a shell 7 of a connector 5, a pin 31 extended at the center of an opening 13a is inserted, and a terminal 41 is formed in an end face of an igniter 11 at the opening section 13a side of the coil case 3. A second flat section 33 and a flat section 41a are formed in a base end (opening 13a side) of the pin 31 and in the terminal 41 respectively in parallel with the insertion direction of the pin 31 and with the storage direction of the igniter 11 respectively, are connected to each other by projection welding, and then are molded by resin. Due to this structure, the inside of the opening 13a can be effectively used, resulting in the reduction in size.

Abstract translation: 要解决的问题：提供一种有效地减小点火线圈的尺寸的方法，该点火线圈包括用于存储线圈部分的线圈壳体和具有与线圈部分电连接的连接器端子的连接器。 解决方案：在连接器5的壳体7的内部，插入在开口13a的中心延伸的销31，并且在线圈壳体3的开口部13a侧的点火器11的端面形成有端子41 第二平坦部分33和平坦部分41a分别在销31的基端（开口13a侧）和端子41中分别与销31的插入方向平行并且与点火器的储存方向 11分别通过突起焊接彼此连接，然后用树脂模制。 由于这种结构，可以有效地使用开口13a的内部，从而减小尺寸。

公开(公告)号：JPH0935961A

公开(公告)日：1997-02-07

申请号：JP18263595

申请日：1995-07-19

Applicant: DENSO CORP

Inventor： WADA JUNICHI ,  YAMAMOTO AKIYOSHI

IPC: F02P15/00 ,  H01F30/00 ,  H01F38/12

Abstract: PROBLEM TO BE SOLVED: To miniaturize a circuit enclosure by integrally disposing a connector near the opening section of a circuit housing section and arranging a connector terminal perpendicularly to the direction of the housing of a circuit to the circuit housing section. SOLUTION: A coil case is molded integrally with the shell 7 of a connector 5 with resin. Four pins 31 extended to the center of an opening section 13a are inserted into the shell 7, and four terminals 41 are formed to the opening surface of an igniter 11. Second plane sections 33 are formed in parallel with the direction of the insertion of the pins 31 and the direction of the housing of the igniter 11 in the base end sections (the opening 13a sides) of the pins 31 and plane sections 41a in each terminal 41 respectively, and the plane sections 33 and the plane sections 41a are connected mutually by welding. Accordingly, the insides of the opening sections 13a can be utilized effectively while conductive paths from the terminals 41 to the front ends of the pins 31 are shortened, and the coil case can be miniaturized.

公开(公告)号：JP2009137368A

公开(公告)日：2009-06-25

申请号：JP2007314153

申请日：2007-12-05

Applicant: Denso Corp ,  株式会社デンソー

Inventor： YAMAMOTO AKIYOSHI ,  SATO KAZUHIDE

IPC: B61D45/00 ,  B61B13/00 ,  B65G49/08 ,  F16F9/04 ,  F16F15/04

Abstract: PROBLEM TO BE SOLVED: To provide a cart capable of preventing any damage such as crack or chip in an object A to be conveyed. SOLUTION: The cart comprises a cart base 10, wheels 20 mounted on a lower part of the cart base 10, and vibration absorbing and damping means 30 which are mounted on an upper part of the cart base 10 and loaded with the object A and capable of suppressing the vibration propagated to the object A. Four vibration absorbing and damping means 30 as one set are provided on the front and rear sides and right and left sides. At least one set is provided. The vibration absorbing and damping means 30 comprises a coil spring 31, a bellows 32, an upper end plate 33 and a lower end plate 34. A throttling hole 35 for regulating (throttling) the distribution amount of air inside the bellows 32 is formed in the lower end plate 34. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够防止物体A中的破裂或碎屑的任何损坏的推车。 解决方案：推车包括推车基座10，安装在推车基座10的下部的轮20以及安装在推车基座10的上部并且装载该物体的振动吸收和阻尼装置30 并且能够抑制传播到物体A的振动。在前侧和后侧以及右侧和左侧设置有四个作为一组的振动吸收和阻尼装置30。 提供至少一套。 振动吸收和阻尼装置30包括螺旋弹簧31，波纹管32，上端板33和下端板34.用于调节（节流）波纹管32内的空气分配量的节流孔35形成在 下端板34.版权所有（C）2009，JPO＆INPIT

公开(公告)号：JPH10284846A

公开(公告)日：1998-10-23

申请号：JP8941997

申请日：1997-04-08

Applicant: DENSO CORP

Inventor： HIRAMATSU TOMOYUKI ,  YAMAMOTO AKIYOSHI ,  AOYAMA MASAYUKI ,  NUMATA AKISHI

IPC: H01L21/60 ,  H01L23/12 ,  H05K3/46

Abstract: PROBLEM TO BE SOLVED: To prevent void connection of soldering and improve reliability of the connection. SOLUTION: BGA (Ball Grid Array) component 21 comprises a grid of bump solder and are connected to the first and second pad, 33 and 34, of the multilayer wiring board 22 by the solder connection 25. The first pad 33 positioned in the outside 2 row is connected to the surface conductor pattern 29. The second pad 34 positioned inside of the pad 33 is connected to the concave viahole formed nearby through the connection 36 and connected to the inner layer conductor pattern 30. The viahole 35 is disposed at an angle of 45 deg. from the second pad 34 and disposed between the pad 33 and 34. The periphery of the connection 36 and viahole 35 is covered by the solder resist 37. As the surface of the first and second pad, 33 and 34, are flat no air is left and the cream solder is printed.

公开(公告)号：JPH10270856A

公开(公告)日：1998-10-09

申请号：JP7568697

申请日：1997-03-27

Applicant: DENSO CORP

Inventor： HIRAMATSU TOMOYUKI ,  TAI HIDEKI ,  AOYAMA MASAYUKI ,  YAMAMOTO AKIYOSHI

IPC: H01L21/60 ,  H01L23/12 ,  H05K3/46

Abstract: PROBLEM TO BE SOLVED: To improve the connection reliability of soldered joints by preventing the occurrence of voids in the joints. SOLUTION: BGA(ball grid array) parts 21 on which solder bumps are arranged in a grid-like state are connected to the first and second pads 33 and 34 of a multilayered wiring board 22 through soldered joints 25. The first pads 33 which are arranged in two rows on the outside are constituted in surface solid pads connected to a surface conductor pattern 29. The second pads 34 arranged in two rows on the inside are connected to an internal layer conductor pattern 30 through blind via holes 35 formed through a surface-side insulating layer 27. The sizes of the second pads 34 become larger than those of the first pads 33, but the sizes of the exposed parts of the pads 34 are made equivalent to those of the pads 33 with a solder resist 36. The multilayered wiring board 22 is manufactured by a subtractive method. Since both the first and second pads 33 and 34 have flat surfaces, cream solder can be printed on the pads 33 and 34 without leaving any air in the printed solder.

公开(公告)号：JP2008200923A

公开(公告)日：2008-09-04

申请号：JP2007037471

申请日：2007-02-19

Applicant: Denso Corp ,  株式会社デンソー

Inventor： YAMAMOTO AKIYOSHI ,  SATO KAZUHIDE ,  IZUMI YASUHIRO

IPC: B28B3/26

Abstract: PROBLEM TO BE SOLVED: To curtail a preparation time for detaching a mold from a molding machine and to reduce the defects of a molding. SOLUTION: A method for detaching the mold 5 from the molding machine 1 comprises the honeycomb structure extrusion molding machine 1 and the mold 5 clamped to the mold fitting end surface part 4 of the molding machine 1 by a clamp device 20, wherein the mold 5 is detached from the mold fitting end surface part 4. The mold 5 is unclamped instantaneously from the mold fitting end surface part 4. The mold 5 is slid in the kneaded earth 9 extrusion direction by the residual pressure of the clay paste 9 in the molding machine 1 to separate the mold 5 from the mold fitting end surface part 4. After that, the clay paste 9 of a part connected to the mold 5 and the mold fitting end surface part 4 is cut by sliding the mold 5 along the mold fitting end surface part 4, or by a cutting means of small cutting resistance such as a wire 30, and the mold 5 is detached from the molding machine 1. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：缩短从成型机分离模具的准备时间，并减少模制的缺陷。 解决方案：从成型机1分离模具5的方法包括蜂巢结构挤出成型机1和通过夹紧装置20夹持在成型机1的模具配合端面部分4上的模具5，其中 模具5从模具配合端面部分4分离。模具5从模具配合端面部分4瞬间脱开。模具5通过粘土膏9的残余压力在挤压方向上滑动 在模制机1中将模具5与模具配件端面部分4分离。之后，通过沿模具5沿模具5的滑动来切割连接到模具5的部分和模具配合端面部分4的粘土膏9 模具配件端面部件4或由诸如线材30和模具5之类的小切割阻力的切割装置从成型机1上拆下。（C）2008，JPO＆INPIT

公开(公告)号：JP2008200921A

公开(公告)日：2008-09-04

申请号：JP2007037457

申请日：2007-02-19

Applicant: Denso Corp ,  株式会社デンソー

Inventor： YAMAMOTO AKIYOSHI ,  SATO KAZUHIDE ,  IZUMI YASUHIRO

IPC: B28B3/26 ,  B28B17/00

Abstract: PROBLEM TO BE SOLVED: To curtail a working time for fitting a die to a molding machine and to reduce the defects of moldings.
SOLUTION: The extrusion molding die 5 is arranged at a position of the same height as that of the fitting position of the die fitting end surface part 4 of the honeycomb structure extrusion molding machine 1. The die 5 is slid at a prescribed height on roller conveyers 21 and 31 along the surface of the die fitting end surface part 4 and stopped at a prescribed horizontal position of the die fitting end surface part 4 by a stopper 13, After that, the die 5 is fixed uniformly and firmly over the entire circumference to the mold fitting end surface part 4 by a clamp device 40.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：缩短将模具装配到成型机上的工作时间，并减少模制品的缺陷。 解决方案：挤出成型模具5布置在与蜂窝结构挤出成型机1的模具配合端面部分4的装配位置相同高度的位置处。模具5以规定的方式滑动 沿着模具安装端面部4的表面在辊式输送机21和31上的高度，并通过止动件13在模具安装端面部4的规定的水平位置处停止，然后将模具5均匀且牢固地固定 通过夹紧装置40到模具配合端面部分4的整个圆周。（C）2008年，JPO和INPIT

公开(公告)号：JP2008126650A

公开(公告)日：2008-06-05

申请号：JP2006317974

申请日：2006-11-27

Applicant: Denso Corp ,  株式会社デンソー

Inventor： YAMAMOTO AKIYOSHI ,  MIURA YASUNAO

IPC: B28B3/22

Abstract: PROBLEM TO BE SOLVED: To provide an extrusion-molding apparatus capable of achieving more stabilization of a shape of an extrusion-molded body by making a velocity of a ceramic material in a resistance pipe uniform, and coping with molding the molded bodies of various shapes without a change of the shape of the resistance pipe.
SOLUTION: The extrusion-molding apparatus 1 includes a molding die 3 attached to a tip end of an approximately annular pipe-like barrel 13 via the resistance pipe 14, and a screw 12 kneading the ceramic material 4 supplied from the base end of the barrel 13 in the barrel 13 and force-feeding it to the molding die 3, and extrudes the ceramic material 4 from the molding die 3 and shapes the ceramic molded body 42 wherein the inner diameter of the resistance pipe 14 is constant.
COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够通过使电阻管中的陶瓷材料的速度均匀而能够使挤出成型体的形状更稳定化的挤出成型装置，并且能够成型成型体 的各种形状，而不会改变电阻管的形状。 解决方案：挤压成型装置1包括通过电阻管14附接到近似环状的管状筒体13的前端的成型模具3和从基端部供给的陶瓷材料4的螺杆12 并将其强制送入成形模具3，从成型模具3挤出陶瓷材料4，并使电阻管14的内径恒定的陶瓷成形体42成形。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008119891A

公开(公告)日：2008-05-29

申请号：JP2006304065

申请日：2006-11-09

Applicant: Denso Corp ,  株式会社デンソー

Inventor： YAMAMOTO AKIYOSHI ,  MIURA YASUNAO

IPC: B28B3/20

Abstract: PROBLEM TO BE SOLVED: To provide an extrusion molding apparatus which quickly stabilizes the temperature of a ceramic material and reduces the waste of the material and a method for producing a honeycomb structure of high productivity using the apparatus. SOLUTION: The extrusion molding apparatus 1 includes a mold 3 fitted to the tip of an approximately circular tube-shaped barrel 13 via a resistance tube 14, a screw 12 which kneads the ceramic material 4 charged from the base end of the barrel 13 in the barrel 13 and pressure feeds it toward the mold 3, and material temperature adjustment means 17 and 18 which adjust the temperature of the ceramic material 4 from the circumferences of the barrel 13 and the resistance tube 14 by using heat media 131 and 141; and molds a ceramic molding 42 in a desired shape by extruding the ceramic material 4 from the mold 3. A plurality of heat exchanging parts 132 and 142 for heat-exchanging between the heating media 131 and 141 and the ceramic material 4 are set, and heat exchange is carried out independently in the respective heat exchange parts 132 and 142. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 解决的问题：提供一种使陶瓷材料的温度快速稳定并减少材料浪费的挤出成型装置，以及使用该装置生产高生产率的蜂窝结构体的方法。 解决方案：挤压成型装置1包括通过电阻管14装配到大致圆形的管状筒体13的前端的模具3，螺杆12将从筒体的基端装入的陶瓷材料4 13，并且将其压向模具3，以及材料温度调节装置17和18，其通过使用热介质131和141从筒13和电阻管14的周边调节陶瓷材料4的温度 ; 并通过从模具3挤出陶瓷材料4将陶瓷模制件42成型为期望的形状。设置多个用于在加热介质131和141与陶瓷材料4之间进行热交换的热交换部件132和142，并且 在相应的热交换部分132和142中独立地进行热交换。版权所有：（C）2008，JPO＆INPIT

公开(公告)号：JP2006077716A

公开(公告)日：2006-03-23

申请号：JP2004264455

申请日：2004-09-10

Applicant: Denso Corp ,  株式会社デンソー

Inventor： YAMAMOTO AKIYOSHI ,  OMI YOSHINORI ,  JOKO KEIZO

IPC: F02M55/02 ,  B23K11/00 ,  B23K11/14 ,  F02M37/00

CPC classification number: Y02T10/123

Abstract: PROBLEM TO BE SOLVED: To provide a method for jointing a connector 6, capable of securing jointing strength and position accuracy without using components unnecessary for product performance. SOLUTION: A jointing element 6b is annularly provided in a seat face side of the connector 6 for piping connection. The jointing element 6b is formed to have a tapered shape such that the thickness is gradually reduced toward the tip side, and a projecting part 6c is provided in the tip part. On a flat outer peripheral face of a common rail 1, a ring-shaped groove 1b ruggedly fitted into the projecting part 6c of the connector 6 is formed. Due to the above construction, the connector 6 is positioned in a predetermined position of the common rail 1 by fitting the projecting part 6c of the connector 6 into the ring-shaped groove 1b formed on the common rail 1. In addition, since the thickness of the jointing element 6b is gradually reduced toward the tip side in which the projecting part 6c is provided, sufficient jointing strength can be obtained by increasing current density by concentration of a current on the projecting part 6c. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：提供一种用于连接连接器6的方法，其能够确保接合强度和位置精度，而不需要使用不必要的用于产品性能的部件。 解决方案：连接元件6b环形地设置在用于管道连接的连接器6的座面侧。 接合元件6b形成为具有锥形形状，使得厚度朝向顶端侧逐渐减小，并且突出部6c设置在前端部。 在共轨1的平坦的外周面上形成有凹凸地嵌入连接器6的突出部6c的环状的槽1b。 由于上述结构，通过将连接器6的突出部分6c装配到形成在共轨1上的环形槽1b中，将连接器6定位在共轨1的预定位置。此外，由于厚度 的接合元件6b逐渐减小到其中设置有突出部6c的末端侧，通过在突出部6c上集中电流来增加电流密度，可以获得足够的接合强度。 版权所有（C）2006，JPO＆NCIPI