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公开(公告)号：JP2007004986A
公开(公告)日：2007-01-11
申请号：JP2005170027
申请日：2005-06-09
Applicant: Denso Corp , 株式会社デンソー
Inventor： SHIRASAKI YOSHIKUNI , TSUDA SHINJI , KADOYA MINORU
IPC: H01H13/14
Abstract: PROBLEM TO BE SOLVED: To provide a pushbutton switch the occupied space of which can be miniaturized while suppressing the rotation of an operating member in its axial direction. SOLUTION: A detent 3c is provided by making the periphery of the flange 3b of a push rod 3 partially project outward on the same plane as the flange 3b, and a groove 5c is formed on the spring housing chamber 5b of a casing 5 to make the detent 3c engaged with the groove 5c. As a result, the minimum occupied space viewed from the direction of the pushing operation of the push rod 3 of a reset switch 1 becomes almost equivalent to the contour of the flange 3b of the push rod 3, and can be made more smaller than the rectangular contour of a guide part formed so as to contain a spring member in a conventional pushbutton switch. Thereby, this pushbutton switch the occupied space of which can be miniaturized while suppressing rotation of the push rod 3 in its axial direction can be provided. COPYRIGHT: (C)2007,JPO&INPIT
Abstract translation: 要解决的问题：为了提供按钮开关，其按压操作构件在其轴向上的旋转的同时可以使其占据空间小型化。 解决方案：通过使推杆3的凸缘3b的周边部分地在与凸缘3b相同的平面上向外突出设置棘爪3c，并且在壳体的弹簧容纳室5b上形成有槽5c 以使制动爪3c与凹槽5c接合。 结果，从复位开关1的推杆3的按压操作方向观察的最小占用空间几乎与推杆3的凸缘3b的轮廓相当，并且可以做得比 引导部件的矩形轮廓形成为在常规按钮开关中容纳弹簧部件。 因此，可以提供在抑制推杆3的轴向旋转的同时将其占据空间小型化的按钮开关。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2004251768A
公开(公告)日：2004-09-09
申请号：JP2003042649
申请日：2003-02-20
Applicant: Denso Corp , 株式会社デンソー
Inventor： TSUDA SHINJI
IPC: G01F23/36
CPC classification number: G01F23/36
Abstract: PROBLEM TO BE SOLVED: To prevent a plate member from being position-shifted along a plate face direction, and to make size reduction for a liquid level detector compatible therewith.
SOLUTION: In this liquid level detector provided with a float arm having a float, an arm holder 4 made of a resin for holding the float arm and turned by buoyancy of the float, and the metal plate member 7 assembled to the arm holder 4 to be turned together, having a sliding contact 7a sliding on a circuit board and exhibiting elastic force for pressing the sliding contact 7a onto the circuit board, a cut and erected part 73 is formed by cutting and erecting one part of the plate member 7, a slit 3a is provided in the substantially central portion along a width direction C of the cut and erected part 73, and the part 73 is arranged insertedly into an insertion hole 4f provided in the arm holder 4, under the condition where the whole of the cut and erected part 73 is deformed elastically along a cut-and-erected direction D, while both side portions 73b of the slit 73a in the part 73 are elastically deformed to be approached each other.
COPYRIGHT: (C)2004,JPO&NCIPI-
公开(公告)号：JP2002202179A
公开(公告)日：2002-07-19
申请号：JP2001142212
申请日：2001-05-11
Applicant: DENSO CORP
Inventor： YASUDA ATSUSHI , TSUDA SHINJI
Abstract: PROBLEM TO BE SOLVED: To form one of an electrode and the contact of a slider from an alloy material consisting of a gold component excellent in sulfurization resistance and an abrasion-resistant metal component, in consideration of that a plurality of electrodes or the contacts of the sliders sliding along the surfaces of the electrodes are abraded by the mutual sliding of them in a slidable detector. SOLUTION: The contact 62 of each of the sliders 60 sliding along the respective surfaces of a plurality of the electrodes 50 extending from a resistance layer 40 is formed from the alloy material consisting of 99 wt.% of the gold component and 1 wt.% of a cobalt component.
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公开(公告)号：JP2000205933A
公开(公告)日：2000-07-28
申请号：JP467099
申请日：1999-01-11
Applicant: DENSO CORP
Inventor： TSUDA SHINJI
IPC: G01F23/36
Abstract: PROBLEM TO BE SOLVED: To provide a level detecting and indicating apparatus which when a container is full of liquid, can surely indicate that it is full and which, when the container is almost empty, can surely indicate that it is empty. SOLUTION: This level detecting and indicating apparatus includes a level detector 1 in which a contact member 15 is slidably placed on a resistor 16 having a sliding contact surface and in which a float disposed within a container of liquid is associated with the contact member 15, so that by causing the contact member 15 to slide over the resistor 16 as the float rises and falls, the level detector 1 outputs a detection signal indicating a resistance value matching the level of the liquid, and a level indicator which calculates an indication of the level according to the detection signal of the level detector 1 and displays the indication. An infinite resistance area 18 wherein electrical resistance is almost infinite is provided on the part of the liquid detector 1 where the contact member 15 is located when almost no liquid is in the container. The liquid detector 1 also has an indication means which causes the level indicator to provide an indication of a less-than-empty condition when a detection signal from the level detector 1 indicates an infinite resistance value.
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公开(公告)号：JP2010164843A
公开(公告)日：2010-07-29
申请号：JP2009008018
申请日：2009-01-16
Applicant: Denso Corp , 株式会社デンソー
Inventor： SHIRATO TOSHIHARU , KATAOKA MASAMI , TSUDA SHINJI , YAMAKAWA MASASHI
CPC classification number: G09G3/36 , B60K35/00 , B60K2350/962 , G09G3/2011 , G09G3/3406 , G09G5/10 , G09G2320/0271 , G09G2320/0606 , G09G2320/0613 , G09G2320/062 , G09G2320/0626 , G09G2320/0686 , G09G2340/14 , G09G2380/10
Abstract: PROBLEM TO BE SOLVED: To provide a board surface with a normal luminance level and a brighter emphasis luminance level.
SOLUTION: A user sets an adjustment value ST for changing a board surface luminance level VB. A light source control part 23 changes a light source luminance level BL of a backlight 14 gradually according to the increase/decrease of the adjustment value ST. A liquid crystal control part 26 changes a normal tone level GLo gradually according to the increase/decrease of the adjustment value ST while maintaining an emphasis tone level GLe to the luminance of the normal tone level GLo or higher. In a variable range VR of the adjustment value ST, both of the light source luminance level BL and the tone levels GLo, GLe gradually change according to the increase/decrease of the adjustment value ST. A first region 16 of a liquid crystal element 15 is driven at the normal tone level GLo to display normal information at a normal luminance level VBo. A second region 17 of the liquid crystal element 15 is driven at the emphasis tone level GLe to display emphasis information at a bright emphasis luminance level VBe.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：为板表面提供正常的亮度水平和更亮的亮度水平。
解决方案：用户设置用于改变板表面亮度级VB的调整值ST。 光源控制部23根据调整值ST的增减来逐渐改变背光源14的光源亮度等级BL。 液晶控制部26根据调整值ST的增减逐渐变化正常色调级GLo，同时将强调色调电平GLe保持在正常色调级别GLo以上的亮度。 在调整值ST的可变范围VR中，根据调整值ST的增减，光源亮度等级BL和色调级GLo，GLe都逐渐变化。 以正常色调级GLo驱动液晶元件15的第一区域16，以在正常亮度级别VBo显示正常信息。 以强调色调电平GLe驱动液晶元件15的第二区域17，以在亮度增强亮度级VBe处显示强调信息。 版权所有（C）2010，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JPH1026552A
公开(公告)日：1998-01-27
申请号：JP25493996
申请日：1996-09-26
Applicant: DENSO CORP
Inventor： TSUDA SHINJI , OKADA KINGO , YAMASHITA KEIICHI , TERADA YOSHIFUMI
Abstract: PROBLEM TO BE SOLVED: To attach a liquid-level detector to a fuel tank as a unitary body with a fuel supply pump without attaching work such as screw tightening. SOLUTION: In this attaching structure, a protruding member 4, a holding piece 8 for holding an attaching surface 3a and a plurality of pawls 10a are provided as the first engaging means at a body 5 of a liquid-level detector, and a groove 6 and receiving parts 10b are provided as the second engaging means at the attaching surface 3a of an attaching member 3. Furthermore, the thickness of the protruding member 4 in the direction of the groove 6 is set so that the width is equal to or slightly larger than the width of the groove 6. The interval between the holding piece 8 and the contact surface is set so that the interval is equal to or slightly smaller than the plate width of the attaching surface 3a. Thereafter, when the protruding member 4 is inserted into the groove 6, the body 5 and the attaching member 3 are elastically coupled and engaged. Thus, the secure attachment is obtained so that looseness, deviation and disengagement can be prevented when large vibration occurs.
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公开(公告)号：JPH09152369A
公开(公告)日：1997-06-10
申请号：JP31450995
申请日：1995-12-01
Applicant: DENSO CORP
Inventor： TSUDA SHINJI
IPC: G01F23/36
Abstract: PROBLEM TO BE SOLVED: To provide a detection apparatus in which a float arm can be mounted on, and fixed to, a holder easily and which prevents the float arm from falling or the like. SOLUTION: In an apparatus, the base end 41 of a holder 4 is coupled to a shaft member 3 which is installed at an apparatus body 2 so as to protrude and which comprises an insertion and passage hole 31 in the center in such a way that it is freely rotatable inside a face at right angles to the shaft member. A hook body which is opened to the side part is formed at the holder 4. In a state that the base end 11 of the float arm 1 which is bent at a right angle is inserted into the insertion and passage hole 31, the float arm 1 is turned inside the right-angled face so as to be coupled and fixed to the hook body.
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公开(公告)号：JP2004184319A
公开(公告)日：2004-07-02
申请号：JP2002353788
申请日：2002-12-05
Applicant: Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
Inventor： HASEO YASUYUKI , ODA MOTOI , UCHIDA AKIRA , TSUDA SHINJI
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic location detection device provided with a means for averaging magnetic flux, capable of detecting displacement angle larger than 180° and also is capable of linear detection, when measuring residual liquid in an irregular shaped vessel.
SOLUTION: The magnetic location detection device comprises a magnetic disc 11, a magnetic detection element 13, and a magnetic collector 12, whose end-face profile reduces in similar form, from the magnetic disc 11 toward the magnetic detection element 13. The magnetic collector 12 is so arranged that, between the magnetic disc 11 and the magnetic detection element 13, one end face faces the magnetic disc 11, while the other end face tightly contacts the magnetic detection element 13. The change in the area, facing the magnetic detection element 13 at the translation of a magnetic member 32 provided to a magnetic board 311 or magnet disc 312, is formed into a map shape, corresponding to the positional change characteristics of the object to be detected.
COPYRIGHT: (C)2004,JPO&NCIPIAbstract translation: 要解决的问题：为了提供一种磁性位置检测装置，其在测量不规则形状的容器中的残留液体时，能够检测大于180°的位移角度并且还能够线性检测，设置有用于平均磁通量的装置 。 解决方案：磁位置检测装置包括从磁盘11朝向磁检测元件13的类似形式的端面轮廓减小的磁盘11，磁检测元件13和磁收集器12。 集磁器12被布置成使得在磁盘11和磁性检测元件13之间的一个端面面对磁盘11，而另一个端面紧密接触磁性检测元件13.面积的变化 设置在磁性板311或磁盘312上的磁性构件32的平移处的磁性检测元件13形成为对应于被检测体的位置变化特性的地图形状。 版权所有（C）2004，JPO＆NCIPI
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公开(公告)号：JP2004028592A
公开(公告)日：2004-01-29
申请号：JP2002180781
申请日：2002-06-21
Applicant: Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
Inventor： UCHIDA AKIRA , MATSUOKA HISANAGA , HASEO YASUYUKI , KATO KAZUHIKO , TSUDA SHINJI
Abstract: PROBLEM TO BE SOLVED: To provide a practical liquid measuring instrument without receiving a big constraints about the shape or installation location of a vessel filled with a liquid to be measured.
SOLUTION: A slender propagator 4 is immersed in the liquid to be measured, piezoelectric elements 5a and 5b are integrally provided on the surface of the propagator 4 for exciting and for detecting the vibration propagated through the propagator. The liquid measuring instrument measures the liquid based on the propagating state indicated by the output signal of the piezoelectric elements 5a and 5b. Wherein the propagator is bent at the point near the terminals 403a and 403b, and the piezoelectric elements are fixed on the terminal 403a and 403b sides rather than the bent parts 402. The piezoelectric element fixed parts 42a and 42b are prevented from being on the extended line of sensing part 41 and the instrument is down-sized in the direction of the extended line.
COPYRIGHT: (C)2004,JPO-
公开(公告)号：JP2001108403A
公开(公告)日：2001-04-20
申请号：JP28720599
申请日：1999-10-07
Applicant: DENSO CORP
Inventor： TSUDA SHINJI , YASUDA ATSUSHI , MURAKAMI YOICHI
Abstract: PROBLEM TO BE SOLVED: To form at least either of a plurality of strips of electrodes and the contact of a slider which slides along the surfaces of those electrodes by using a carbon material. SOLUTION: A plurality of stripes of electrodes 50 extended from a resistance layer 40 and the contact 62 of a slider 60 coming into slide contact with the surfaces of the electrodes 50 are formed of carbon materials.
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