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1. 发明专利

JP2020118471A 経路探索システムおよび経路探索プログラム审中-公开
公开(公告)号：JP2020118471A
公开(公告)日：2020-08-06
申请号：JP2019007476
申请日：2019-01-21
申请人： AISIN AW CO , TOYOTA MOTOR CORP
发明人： FUJIKAWA NORIHISA , IMAMURA TADAYOSHI , IWATA TAKANORI , KIN SIN , YASUI YURIE , GOTO MASAHIRO
IPC分类号： G01C21/34 , G09B29/10
摘要：【課題】有料道路の間に無料道路を通過する経路を探索する際に、経路とされ得る無料道路を調整することが可能な技術の提供。【解決手段】車両の出発地と目的地との間に存在する道路の通過コストを取得する通過コスト取得部と、前記通過コストの和が最小になる経路を探索する経路探索部と、を備え、前記通過コスト取得部は、探索済の前記経路において有料道路の後に無料道路が連続しており、前記無料道路の次に有料道路に進入する前記経路を探索する場合、前記無料道路の情報に基づいて決められる前記通過コストを取得し、前記経路探索部は、前記無料道路の情報に基づいて決められた前記通過コストを前記和に算入する、経路探索システムが構成される。【選択図】図1

2. 发明专利

JP2001087838A PRODUCTION METHOD OF CYLINDRICAL MEMBER HAVING SPLINE GROOVE AND CYLINDRICAL MEMBER HAVING SPLINE GROOVE 失效
公开(公告)号：JP2001087838A
公开(公告)日：2001-04-03
申请号：JP26606299
申请日：1999-09-20
申请人： AISIN AW CO
发明人： GOTO MASAHIRO , NAKAJIMA MASAKI , NAKAI YUJI , NAGAI HIDEYUKI , IWATA DAISUKE , MOMIYAMA NAOHISA , SHIMIZU TAKESHI , ISHIKAWA MASAHIRO , SUGIURA TOMOHIRO
IPC分类号： B21H5/02 , B21B1/00 , B21D53/28 , F16H45/02
摘要： PROBLEM TO BE SOLVED: To provide a production method of a cylindrical member having a spline groove and the cylindrical member having a spline groove capable of forming an outer peripheral part of the cylindrical member to an objective thickness against a plate thickness of a stock while conducting flow forming. SOLUTION: An outer penpheral part of a disk like blank stock 27 is plastucally deformed by pressing with a thickening roller 26 in a mandrel direction (arrow mark E direction), a thickness 27a thicker than a plate thickness t1 of the blank stock is formed to the outer peripheral part 7c, by pressing the thickness part with forming rollers 22, 23, 25, the outer peripheral part of the cylindrical member is integrally formed together with a spline groove 7e. By this method, an unnecessary thickness is not imparted to an other part, the member subjecting to high pressure to the outer peripheral part can produce the thickness t2 of the outer peripheral part from the stock thickness t1 without receiving much restriction, thus, production of the cylindrical member of an optimum shape is made possible.

3. 发明专利

JP2001205512A DRILLING WORK MACHINE 失效
公开(公告)号：JP2001205512A
公开(公告)日：2001-07-31
申请号：JP2000020271
申请日：2000-01-28
申请人： SHINKIKAI GIKEN KK , AISIN AW CO
发明人： MURAMATSU KENJI , SAKAKIBARA MASAHIRO , KOBAYASHI TAKAO , NOMA SHIGETO , NAKAMURA SHUICHI , ANDO TOSHIYUKI , GOTO MASAHIRO
IPC分类号： B23Q3/12 , B23B49/02
摘要： PROBLEM TO BE SOLVED: To provide a compact and low-cost work machine in which aligning between a cutting tool and a guide bush is not required, and in which the cutting tool and the guide bush can be easily changed. SOLUTION: A tool holder 22 provided with a cutting tool 20 is detachably installed on a first movable device, and a chuck for holding a guide bush 24 is installed on a second movable device. A pawl 34 is formed in the tool holder 22, a groove to be engaged with the pawl 34 is formed in the guide bush 24, and a spring 58 for holding the pawl 34 in the groove is provided. The guide bush 24 is engaged with the cutting tool 20, the groove in the guide bush 24 is engaged with the pawl 34 of the tool holder 22, and their engagement condition is held by the spring 58. The guide bush 24 and the cutting tool 20 are thus attached to/detached from this drilling work machine as combined with the tool holder 22.

4. 发明专利

JP2001074062A INTERNAL TOOTH MEMBER, ITS MOLDING METHOD AND ITS MOLDING DEVICE 失效
公开(公告)号：JP2001074062A
公开(公告)日：2001-03-23
申请号：JP2000174315
申请日：2000-06-09
申请人： AISIN AW CO
发明人： GOTO MASAHIRO , FUKUKAWA OSAMU , SAITO MASAKI , NAGAI HIDEYUKI , KATO HIROSHI
IPC分类号： F16D13/60 , B21D22/16 , B21D53/28 , B21H1/00 , B21H1/04 , B21H5/00 , B21H5/02 , B21H7/18 , B21K1/30 , F16D13/62 , F16D25/0638 , F16H57/02 , F16H57/023
摘要： PROBLEM TO BE SOLVED: To miniaturize an internal tooth member and improve quality, durability and productivity of the internal tooth member. SOLUTION: This internal tooth member has a first cylindrical part and a second cylindrical part larger in diameter than this first cylindrical part. Additionally, first and second internal teeth are respectively formed by projecting them inward in the diametrical direction on inner peripheral surfaces of the first and second cylindrical parts. As it is possible to form an engaging part by projectively forming the second internal tooth on the inner peripheral surface of the second cylindrical part, a diameter of the internal tooth member does not become large. Since a part between the second internal tooth and a recessed part 72 is not thinned in accordance with formation of the second internal tooth, it is possible to prevent growth of a crack and to improve durability of the internal tooth member. Also since no sagging is caused on an inner peripheral surface of the engaging part, it is possible to improve quality of the internal tooth member.

5. 发明专利

JP2004058073A Welding electrode fixing device 审中-公开
公开(公告)号：JP2004058073A
公开(公告)日：2004-02-26
申请号：JP2002216497
申请日：2002-07-25
申请人： Horie Metal Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 堀江金属工業株式会社
发明人： SHIONOYA SATORU , GOTO MASAHIRO
IPC分类号： B23K11/31
摘要： PROBLEM TO BE SOLVED: To realize a welding electrode fixing device with which the replacement of the welding electrode is easily completed in a short period of time.
SOLUTION: The welding electrode fixing device 20 fixes a welding electrode 7 in a state where a part 10 of the welding electrode is projected therefrom. The welding electrode fixing device 20 incorporates a volume variable body 74 which receives a pressurized fluid and expands, and further ejects the same and shrinks. On expansion, the volume variable body 74 strongly presses the base part 12 of the welding electrode 7, and fixes the welding electrode 7 to the fixing device 20. On shrinkage, the volume variable body 74 releases the base part 12 of the welding electrode, and detaches the welding electrode 7 from the fixing device 20, and enables the same to be replaced.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JPH09292288A PISTON TEMPERATURE MEASURING DEVICE FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH09292288A
公开(公告)日：1997-11-11
申请号：JP10709996
申请日：1996-04-26
申请人： NIPPON SOKEN , TOYOTA MOTOR CORP
发明人： TAKAOKA AKIRA , GOTO MASAHIRO , MASUDA YOSHIHIKO , SHIMURA SETSU
IPC分类号： G01K1/14 , F02D45/00 , G01K7/00 , G01K7/22
摘要： PROBLEM TO BE SOLVED: To measure piston temperatures in a wide range only by adapting one temperature measurement resistance element as a temperature measuring element for measuring the temperature of one temperature measuring part of a piston in temperature measurement by means of electromagnetic induction. SOLUTION: A multiplexer 60 is controlled by a microcomputer 40 to select and supply one of high frequency currents from high frequency oscillators 16a-16c of a high frequency current supplying device 16 to a receiving coil 12. Namely, the frequency of the high frequency current from the high frequency current supplying device 16 is switched to one of 500kHz, 1000kHz, and 50kHz, whereby piston temperatures over a wide range from room temperature to 350 deg.C can be precisely measured with one thermistor while keeping a high temperature measuring resolution, even when the piston temperature is widely extended from room temperature to 350 deg.C.

7. 发明专利

JPH08278205A METHOD FOR MEASURING TEMPERATURE OF PISTON OF INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH08278205A
公开(公告)日：1996-10-22
申请号：JP8295995
申请日：1995-04-07
申请人： TOYOTA MOTOR CORP , NIPPON SOKEN
发明人： TERAMACHI YOSHIHIRO , MASUDA YOSHIHIKO , GOTO MASAHIRO , TAKAOKA AKIRA
IPC分类号： G01K1/02 , F02B77/08 , F02F3/00 , G01K7/00 , G01K7/16 , G01K13/04 , G01M15/00 , G01M15/04
摘要： PURPOSE: To provide a method for measuring the temperature of a piston utilizing an electromagnetic induction wherein the temperature of the piston can be highly accurately measured without regarding the quality of accuracy of a coil position. CONSTITUTION: An oscillation coil 11 and a receiving coil 12 are provided on a cylinder block 17, a temperature measuring element 14 and a resonance coil 13 are set on a piston 18 and the temperature of the piston is measured by an electromagnetic induction method. When the temperature is measured the resonance coil 13 is passed through the intermediate position between the sending and the receiving coils, a crank angle position at which output voltage of the receiving coil is minimized, and the resistance value of the temperature measuring element 14 and the temperature of the piston are found on the basis of the output voltage of the receiving coil at the time when a crank angle is at a crank position in case of measuring the temperature.

8. 发明专利

JP2003024859A Drying apparatus for coating and method thereof 审中-公开
标题翻译：干燥装置用于涂料及其方法
公开(公告)号：JP2003024859A
公开(公告)日：2003-01-28
申请号：JP2001219017
申请日：2001-07-19
申请人： Toyota Motor Corp , Trinity Ind Corp , トヨタ自動車株式会社 , トリニティ工業株式会社
发明人： TAKAHASHI SHINICHI , ICHIHARA KAZUMI , SATO MAMORU , KOUCHI KAZUHIKO , YAMAMOTO KOUOU , GOTO MASAHIRO
IPC分类号： F26B9/00 , B05C9/14 , B05D3/02 , F26B15/12
摘要： PROBLEM TO BE SOLVED: To reduce the baking and drying time of a work coated with a thermosetting coating material.
SOLUTION: When works ( a work coated with a solvent based coating material and a work coated with a water based coating material) having a different required baking temperature from each other are baked and dried in the same drying oven 12, air heated to a temperature corresponding to the work having a higher baking temperature by a heater 22 is blown to the work 10 by a blower 26. At this time, the flow rate of the air blown (hot air) to the work 10 is controlled corresponding to the required baking temperature of the work 10. Because a mutual relation is present between the surface temperature (baking temperature) of the work 10 and the flow rate of the air, the surface temperature of the work 10 is set to the required baking temperature by controlling the flow rate of the air. As a result, the baking time is reduced compared with that in the case the temperature of air is directly controlled.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：减少涂覆有热固性涂层材料的工件的烘烤和干燥时间。解决方案：在相同的干燥炉12中烘烤并干燥具有彼此不同的所需烘烤温度的工作（涂覆有溶剂基涂料的材料和涂有水基涂料的工件）时，加热至温度与通过加热器22具有较高烘烤温度的工件相对应的工件通过鼓风机26吹送到工件10.此时，根据所需的烘烤来控制吹向工件10的空气吹出（热空气）的流量由于在工件10的表面温度（烘烤温度）和空气流量之间存在相互关系，因此通过控制工件10的流动将工件10的表面温度设定为所需的烘烤温度空气的速度结果，与直接控制空气的温度相比，烘烤时间降低。

9. 发明专利

JPH0843421A ULTRASONIC TYPE ANEMOMETER 失效
公开(公告)号：JPH0843421A
公开(公告)日：1996-02-16
申请号：JP17423094
申请日：1994-07-26
申请人： NIPPON SOKEN , TOYOTA MOTOR CORP
发明人： FUKUI SHINJI , GOTO MASAHIRO , FURUTA NORITOSHI , MUKOYAMA YOSHIO
IPC分类号： G01P13/00
摘要： PURPOSE:To suppress turbulence of wind mutually, and to improve the accuracy in detection of a wind direction and a wind velocity by providing ultrasonic elements for transmission and reception which have an emission port and an incidence port of an ultrasonic wave in the opposite surfaces thereof respectively and which are disposed in directions of two axes intersecting each other perpendicularly, and detect the wind separately in the directions of the two axes. CONSTITUTION:An ultrasonic element 24 for transmission is provided inside a case 25 and ultrasonic elements 231 and 232 for reception are embedded in a roof 41. The case 25 and a support 26 have structures not disturbing the flow of a wind given to an anemometer, and a diffused reflection preventing structure 27 is provided on the case 25 side so that an ultrasonic wave may not be reflected diffusedly. The element 24 is provided at the center of the case 25, while the elements 231 and 232 are disposed with a prescribed space between on the axes X and Y intersecting each other perpendicularly. In order to detect a wind direction, the case 25 is rotatinally symmetric about the element 24. A time of propagation required for the ultrasonic wave emitted into air from the element 24 to reach the elements 231 and 232 is detected and a wind velocity and the wind direction are calculated from a change in the time.

10. 发明专利

JPH09292287A METHOD FOR MEASURING TEMPERATURE OF PISTON OF INTERNAL COMBUSION ENGINE, AND DEVICE THEREFOR 失效
公开(公告)号：JPH09292287A
公开(公告)日：1997-11-11
申请号：JP10709896
申请日：1996-04-26
申请人： NIPPON SOKEN , TOYOTA MOTOR CORP
发明人： TAKAOKA AKIRA , GOTO MASAHIRO , MASUDA YOSHIHIKO , SHIMURA SETSU
IPC分类号： G01K1/14 , F02D45/00 , G01K7/00 , G01K7/22
摘要： PROBLEM TO BE SOLVED: To precisely measure the temperatures of temperature measuring parts as many as possible of a piston within a cylinder by designing the arrangement of each coil unit or its drive in temperature measurement by electromagnetic induction. SOLUTION: The timing of carrying a high frequency current from a high frequency oscillator to the transmission coil 11 of each coil unit U is switched according to each RS signal generated in the bottom dead point of a piston P from a rotating angle sensor, whereby the mutual electromagnetic induction interfering effect between mutually adjacent receiving coils 12 can be prevented. Thus, even when each space between the coil units U is narrow, the temperatures of six temperature measuring points of the piston can be precisely measured.

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