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公开(公告)号：JPH10249354A
公开(公告)日：1998-09-22
申请号：JP7064697
申请日：1997-03-08
Applicant: BRIDGESTONE CORP
Inventor： NAKAO TSUTOMU
Abstract: PROBLEM TO BE SOLVED: To make it possible to intensify the sterilizing power of a bath water circulating system for a bath by providing the flow passage on the water outlet side of the bath water circulating system with a gas mixing section, connecting a medicinal liquid supplying device for sterilization to the gas mixing section and incorporating the medicinal liquid for sterilization together with gas into bath water. SOLUTION: The sterilizer 20 connected to the bath water circulating system is disposed in order to mix the medicinal liquid just before the water outlet. A medicinal liquid tank 23 is provided with a solenoid valve A for introducing the medicinal liquid housed in a medicinal liquid vessel 22 for sterilization and a solenoid valve B for taking in the air. An electrical driving unit 25 for driving the respective members is controlled by a microcomputer to open the solenoid valve A at every specified time to feed the medicinal liquid at a specified rate into the medicinal liquid tank 23, then to open the solenoid valve B to introduce the air into the medicinal liquid tank 23. The medicinal liquid is introduced together with the air from the medicinal liquid tank 23 into the gas mixing section 21 having an ejector function and is thereby incorporated into the bath water.
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公开(公告)号：JPH10244270A
公开(公告)日：1998-09-14
申请号：JP6918997
申请日：1997-03-05
Applicant: BRIDGESTONE CORP
Inventor： NAKAO TSUTOMU
IPC: C02F1/50
Abstract: PROBLEM TO BE SOLVED: To supply a disinfectant periodically into bath water by relatively simple structure by providing a disinfectant receiving means, a disinfectant supply means provided in the lower part of the receiving part, and a driving means for actuating the supply means periodically. SOLUTION: In a 24hr bath, an automatic supply sterilizer which supplies a chlorine disinfectant into a bathtub is equipped with a disinfectant receiving part 2, a cap 3, and the holder 5 of a battery for driving a rack-and-pinion device as a disinfectant supply part 4. In the receiving part 2, the upper is made the receiving port of a disinfectant cartridge 7 made by piling disinfectant tablets and the lower is made a disinfectant supply port 8. In the supply part 4, when a rack 4a advances toward the cartridge 7, the disinfectant 9 is pushed to fall naturally from the port 8 into the bathtub. The port 8 is usually closed by a shutter 11 lest steam enters the inside. The shutter 11 is interlocked with a solenoid 12 to be operated.
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公开(公告)号：JPH09178410A
公开(公告)日：1997-07-11
申请号：JP34263695
申请日：1995-12-28
Applicant: BRIDGESTONE CORP
Inventor： NAKAO TSUTOMU
Abstract: PROBLEM TO BE SOLVED: To detect the approach and contact of a human body speedily and securely by outputting a detection signal of logical sum of an electrostatic capacity sensor which detects the approach and contact of the human body based on changes of electrostatic capacity and a pressure sensitive sensor which detects the presence of external pressure. SOLUTION: When a human body approaches a sensor part 42, capacity of a variable capacitor 42 in a resonance circuit 23 is increased first, resonance frequency of the circuit 23 is reduced so that it approaches oscillation frequency of an oscillation circuit 22, and an output of the circuit 23 is increased. Consequently, an output of an OP amplifier 47 is changed over to turn on a switching transistor 52 and output a low level signal from an output terminal 55. Furthermore, when a pressure sensitive element 11 is depressed by the human body, resistance value of pressurized conducting rubber 15 is reduced, a voltage between terminals in a parallel circuit with a relay 12 is reduced, a current which flows in the relay 12 is reduced, and a relay contact 12a is turned on. A detection signal of logical sum of a pressure sensitive sensor 1 and an electrostatic capacity sensor 2 is outputted from an output means 3.
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公开(公告)号：JPS60168933A
公开(公告)日：1985-09-02
申请号：JP2254284
申请日：1984-02-09
Applicant: BRIDGESTONE CORP
Inventor： WATANABE ISAO , NIINUMA KAZUHIRO , NAKAO TSUTOMU , NAKAO MAKOTO
IPC: F16F9/04 , F16F15/027 , F16F15/04 , F16M5/00
Abstract: PURPOSE:To produce a vibration-isolating base which can be maintained horizontally at anytime by feeding/discharging fluid through function of sensor and maintaining the panel body horizontal upon up/down motion of the fixing position of panel body to the supporting foot structure with respect to the setting height. CONSTITUTION:A panel body 1 is provided with inner hollow section then fluid is injected through an injection port made through upper face to set a vibration- isolated supporting system corresponding to application. While a plurality of supporting foot structures 2 are provided on the lower face of panel body 1 and comprised with upper bracket 21, fluid spring 22, supporting base 23 and sensor 24. A bellows 33 is placed between the upper and lower boards 31, 32 of fluid spring 22 to feed/discharge fluid through a conduit 25 into the inner air-tight chamber 34. Upon up/down motion of the pointer 41 of sensor 24 with correspondence to the up/down motion of panel body 1, a signal is fed to the horizontal control section (not shown) to maintain the panel body 1 horizontal through a fluid spring 22.
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公开(公告)号：JP2006234481A
公开(公告)日：2006-09-07
申请号：JP2005047189
申请日：2005-02-23
Applicant: Bridgestone Corp , 株式会社ブリヂストン
Inventor： NAKAO TSUTOMU
CPC classification number: B60C23/0498
Abstract: PROBLEM TO BE SOLVED: To provide a sensor module that can protect electronic components and an electronic board in the inside from moisture, or the like, can reduce work time in manufacture, and can reduce costs, and to provide a pneumatic tire having the sensor module. SOLUTION: The sensor module installed in the pneumatic tire comprises a housing, where an enclosure formed by resin and a lid are welded; the electronic board that is arranged in the housing and has at least a pressure sensor; and a filter that is extended in an opening formed in the lid, is water repellent, and can pass air. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract translation: 要解决的问题：提供一种能够保护电子部件和内部的电子板免受湿气等的传感器模块可以减少制造中的工作时间，并且可以降低成本，并且提供充气轮胎 具有传感器模块。
解决方案：安装在充气轮胎中的传感器模块包括壳体，其中由树脂和盖形成的外壳被焊接; 所述电子板布置在所述壳体中并且具有至少一个压力传感器; 并且在形成在盖中的开口中延伸的过滤器是防水的，并且可以通过空气。 版权所有（C）2006，JPO＆NCIPI
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Patent Agency Ranking
公开(公告)号：JP2000036687A
公开(公告)日：2000-02-02
申请号：JP34723498
申请日：1998-12-07
Applicant: BRIDGESTONE CORP
Inventor： YOSHIKAWA MASAHITO , SUGIMACHI MASATO , OSAKI TOSHIYUKI , NAKAO TSUTOMU
Abstract: PROBLEM TO BE SOLVED: To perform integration with superior adhesion, and to achieve high electromagnetic wave shielding for use under the environment of high temperature and high humidity, applying a conductive tape to the end part of conductive mesh being included between two transparent substrates, and by routing the conductive tape from the main plate surface of one transparent substrate to an end face. SOLUTION: In a light transmission window material 1 with electromagnetic wave shielding, a transparent substrate 2A is bonded to a transparent substrate 2B where a near infrared-ray cut film 4 is bonded onto one plate surface (a) by a resin film 3C integrally via conductive mesh. The edge part of four sides of conductive mesh 5 is routed so that the edge part reaches the edge part of the other main plate surface (b) from the main plate surface (a) of the transparent substrate 2B through an end face. At the edge part of the conductive mesh 5, a conductive adhesive tape 7A is applied. For the conductive adhesive tapes 7A and 7B, an adhesive layer 7b where a conductive particle is dispersed is provided on one surface of metal foil 7a.
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公开(公告)号：JPH09175124A
公开(公告)日：1997-07-08
申请号：JP35185995
申请日：1995-12-26
Applicant: TAIHEIYO KOGYO KK , BRIDGESTONE CORP
Inventor： SAWAFUJI KAZUNORI , MIWA YASUHIRO , NAKAO TSUTOMU
IPC: B60C23/02
Abstract: PROBLEM TO BE SOLVED: To provide a tire air pressure alarm device of power saving type, by taking ordinarily a low current consumption mode, outputting a signal at each fixed time, and releasing the low current consumption mode by an output of a tire air pressure abnormality detection means. SOLUTION: In a device generating an alarm by detecting abnormality of an air pressure of a tire, the device comprises a control part 4 provided with a low current consumption mode, tire air pressure abnormality detection means 1 detecting abnormality of the air pressure of the tire to output a signal, timer circuit 2 outputting a signal at each fixed time, OR logical circuit 3 processing by OR logic the respective signals of the tire air pressure abnormality detection means 1 and the timer circuit 2 output to the control part 4 and a transmission means 5 transmitting information to a vehicle side.
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公开(公告)号：JPH08226247A
公开(公告)日：1996-09-03
申请号：JP11371295
申请日：1995-04-14
Applicant: BRIDGESTONE CORP
Inventor： GOSHIMA MICHIO , NAKAO TSUTOMU
Abstract: PURPOSE: To make it possible to park a car at a specific position even if there is no reflecting matter in a parking space border by bringing the car into contact with a bar to displace the bar, and providing a switch mechanism for supplying current to an alarm circuit with the displacement of the bar. CONSTITUTION: A window 23 is formed in a cylinder post 21 , the a bar 1 is projected from the window 23 in the horizontal direction, and it is borne through a spring between the bar and cylinder post 21 . Then, an internal core 22 is inserted into a bearing section 2 of the cylinder post 21 , and the base of the bar 1 is fixed to the front end thereof in a rotatable manner. While, a contact as a switch mechanism is provided to the base of the bar 1. In opposition thereto, another contact is provided. Therefore, when the bar 1 is brought into contact with a bumper of the car, it is rotated, and the contact is brought into contact with the bar to supply current to an alarm circuit. Then, an alarm is given to a driver through a warning lamp 7. By the constitution, the car can park correctly at a specific position without bringing the car into contact with a wall or an obstacle.
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公开(公告)号：JPS629039A
公开(公告)日：1987-01-17
申请号：JP14741185
申请日：1985-07-04
Applicant: BRIDGESTONE CORP
Inventor： HARA KEINOSUKE , NAKAO TSUTOMU
Abstract: PURPOSE:To prevent deformation of the sectional shape of a flow passage and to enable easy alteration of the length of an orifice, by a method wherein hollow chambers are intercommunicated through a rigid communicating pipe mounted along the inner peripheral surface of an outer cylinder metal or the outer peripheral surface of an inner cylinder metal. CONSTITUTION:A rubber resilient ring 3 is located between an inner cylinder metal 1 and an outer cylinder metal 2, plural individual hollow chambers 4 and 5, communicated with each other, are formed in the rubber ring 3, and the hollow chambers 4 and 5 are sealed with given fluid. A communicating pipe 6, formed with a circular ring situated concentrically to the inner cylinder metal 1, is mounted to the rubber resilient ring 3 in a manner that it is half- buried in the rubber resilient ring, and holes 7 and 8, serving to intercommunicate the hollow chambers 4 and 5 and the communicating pipe 6, are formed in the portions, present in the hollow chambers 4 and 5, respectively, of the cummunicating pipe 6.
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公开(公告)号：JPH11251782A
公开(公告)日：1999-09-17
申请号：JP5523198
申请日：1998-03-06
Applicant: BRIDGESTONE CORP
Inventor： YOSHIKAWA MASAHITO , OSAKI TOSHIYUKI , NAKAO TSUTOMU
Abstract: PROBLEM TO BE SOLVED: To provide a light-transmissibe electromagnetic-wave shielding window member, which is capable of assuring low-resistive and uniform electrical conduction to the enclosure and is superior in durability being free from degradation of electromagnetic-wave shielding characteristics and the like for usage even under high-temperature, high-humidity environment. SOLUTION: In a light-transmissible electromagnetic-wave shielding window member 1 having a conductive mesh 5 placed between two transparent substrates 2A and 2B, peripheral part of the conductive mesh 5 and of the transparent substrate 2B are protruded from the transparent substrate 2A, and the surroundings of the stacking members are pasted with a conductive adhesive tape 7, or alternatively, a conductive block 10 is provided on the protruded part, and a conductive adhesive tape 7 is pasted horn the peripheral part of the transparent substrate 2A, to the peripheral part of the transparent substrate 2B via the peripheral edges of the stacking members.
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