baber/WOPTO huggingface dataset:
Patent JP-H10141448-A (JP)
Title: Epicycle reduction gear
Inventor: YAMAMOTO SHINOBU
IPC: F16H1/28
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the coming-off of a support shaft which constitutes the reduction gear mechanism of an epicycle reduction gear when the support shaft thereof is overhung on a carrier in a simple structure. SOLUTION: An annular locking groove 35B is formed on an outer peripheral side of a support shaft 35, an annular locking groove 36E is formed on an inner peripheral face of a shaft hole 36C of a carrier 36, and a lock ring 37 of diameter expansion type is locked between the locking grooves 35B and 36E in a condition in which it crosses these locking grooves 35B and 36E. The support shaft 35 can be overhung and supported on the carrier 36 by this lock ring 37 in a condition in which the coming off of the support shaft 35 is prevented for the carrier 36.
Patent JP-H11135178-A (JP)
Title: Connector socket
Inventor: KONNO TAKESHI
IPC: H01R13/24
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector socket which has a contactor deformable flexibly adequately coping with a complicated motional locus of a plug part and is structured, so that the contactor involves no risk of abnormal deforma tion. SOLUTION: A plug inserting hole 5 for admitting the plug part of a connector plug thin and long in one direction is formed at the surface of a thin and long connector mold 4, and a plurality of contactors 8U and 8L in pairs positioned opposite in a direction perpendicular to the longitudinal direction are built inside the connector mold 4, and thus a connector socket is attained, wherein the contactors 8U and 8L having foremost pressure contacting part 8d which is deformable and can be in pressure contact with the plug contactor of the plug part are accommodated in contact accommodation chambers 7U and 7L, respectively, and a middle part stopper 8c having a large width is integrally formed with the middle part of the contactors 8U and 8L, and a locking surface 11a is formed on the inner wall surface of each contact accommodation chambers 7U/7L,  and the movement of the middle part stopper 8c is restricted by the locking surface 11a, capable of being engaged with the middle part stopper 8c.
Patent JP-H11136182-A (JP)
Title: Radio selective calling receiver
Inventor: TSUKUDA NAOKI
IPC: H04B1/16
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently supply power to a control section and to ensure a stable operation of the control section. SOLUTION: Operation/non-operation of a DC/DC converter 3 is controlled based on a control signal BS outputted from a control section 2 to specify an operation timing of a radio section 1, and when the radio section 1 is not in operation, power supplied from a primary battery 5 is DC/DC-converted by the DC/DC converter 3 to supply power to the control section 2 and to charge a secondary battery 4.
Patent JP-2000147025-A (JP)
Title: Power supply voltage detecting device
Inventor: DOMAE HIROSHI
IPC: H02P27/06
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a power supply voltage detecting device having superior noise-resistant property. SOLUTION: At detection of the fluctuations in power supply voltages R, S, and T by means of a power supply voltage detecting device 50 when a motor 23 is driven under the control of a microcomputer 53, while auxiliary power Vo for turning on/off the voltages R, S, and T is supplied through a regulator circuit 31, an auxiliary circuit 51 is connected to a secondary side 33 of a transformer of the regulator circuit 31 which is insulated from a primary side 32 of the transformer and the fluctuations of the voltages R, S, and T are recognized based on the output signal from the prescribed point of measurement N of the auxiliary circuit 51. Therefore, the input of the power supply voltages to the microcomputer 53 can be prevented, and the influence of noise mixed in the voltages can be reduced.
Patent JP-H05150000-A (JP)
Title: Automatic testing apparatus for semiconductor device
Inventor: NAGAKITA SHIHOMI
IPC: G01R31/26
Filed: 1991-11-28
Abstract: PURPOSE:To perform an evaluation test efficiently by automatizing the reliability test of a semiconductor device. CONSTITUTION:This automatic testing apparatus of a semiconductor device is provided with a test tank 1 which applies stress to a sample 2 of a semiconductor device, a temperature controlling device 8 which changes the temperature of the test tank 1, a sample selecter 5 for selecting the sample 2 to be measured, a measuring device 6 for measuring the characteristic values of the sample 2, a sample power source 3 for supplying power to the sample 2, and an input signal generator 4 for applying an input signal to the sample 2. Moreover, the automatic testing apparatus has a computer 7 which controls the temperature controlling device 8, sample selecter 5, measuring device 6 and sample power source 3, and processes the collected data.
Patent JP-H04185015-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI KENICHI
IPC: H03K19/086
Filed: 1990-11-20
Abstract: PURPOSE:To improve the packaging density by setting a resistance value so that impedance matching to a circuit to be connected to the output terminal side is performed. CONSTITUTION:The signal outputted from an ECL circuit is inputted to the base of a transistor TR Q4 forming an emitter follower circuit, and the output signal of the ECL circuit is amplified by the emitter follower circuit and is outputted from an output pad 5 of a transmission-side chip 2 to an input pad 7 of a reception-side chip 3. In the emitter follower circuit, impedance conversion between the ECL circuit on the input side and the reception-side chip 3 on the output side is performed to transmit the signal. At such a time impedance matching is so performed that the resistance value of a metallic thin film resistance Rs satisfies a prescribed formula, and reflection of the output signal in a transmission route is prevented.
Patent JP-H03176576-A (JP)
Title: Wire drum edge fence
Inventor: KURAMOCHI HIDEJI
IPC: E04H17/04
Filed: 1989-12-04
Abstract: PURPOSE:To facilitate a work and to hold beautiful appearance by a method wherein the upper and lower protruding wires of a wire netting are curled, and a wire rope is inserted through the curled part. CONSTITUTION:The edge part wire of a wire netting 3 is curled to form a cured part 5. A wire rope 2 is inserted through the curled part 5 and a load is applied for tension. Further, the wire rope 2 is fixed to a stay 1 to form a fence.
Patent JP-H09158056-A (JP)
Title: Synthetic leather and its production
Inventor: YONEDA HISAO
IPC: D06N3/14
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a flexible synthetic leather with grain layer having high surface strength and release strength and useful for shoes and bags, etc., by extruding a thermoplastic elastomer containing a foam or a foam generating substance onto the surface of a fibrous substrate in film state and further applying an embossed thermoplastic elastomer layer to the elastomer. SOLUTION: The melt of a thermoplastic elastomer 2 containing a foam or a foam-generating substance is extruded onto a fibrous substrate 1 in a film-like shape to prepare a sheet in which a porous layer is integrated on the surface of the fibrous substrate 1. Then, the melt of a thermoplastic elastomer 4 not containing foam or a foam-generating substance is extruded into a film and the film is embossed by shaping roll 6 while pressing the film to the surface of the porous layer to form an uneven pattern. The method is entirely free from worsening of operating environment due to organic solvent and enables speed up of production rate and does not produce cheap uneveness in pulling and hardly causes delamination.
Patent JP-H06164469-A (JP)
Title: Charger for portable terminal equipment provided with on-hook/off-hook detecting means and battery discriminating means
Inventor: MAEDA MITSUNORI
IPC: H04W52/00
Filed: 1992-11-25
Abstract: PURPOSE:To provide a charger for a portable terminal equipment, which can discriminate a nickel hydrogen battery pack and a nickel cadmium battery pack, and also, can detect ON-HOOK/OFF-HOOK even in the case the nickel hydrogen battery pack is used. CONSTITUTION:The charger is constituted of a first battery pack 4 having a pair of charging terminal 8, 10, an auxiliary terminal 12 and a thermistor 16 connected thereto, a pair of second charging terminals 24, 26 which are connected to a charging circuit 22 and conform so as to be connected to charging terminals of a first and a second battery packs, so that a second battery pack having a pair of charging terminals and a grounded auxiliary terminal can be charged selectively, a second auxiliary terminal 28 which conforms so as to be connected to the auxiliary terminal of the first and the second battery packs, and a means 30 for detecting ON-HOOK/ OFF-HOOK of a portable terminal equipment by comparing a voltage of this terminal with a first reference voltage, and discriminating the first battery pack and the second battery pack by comparing the voltage of the second auxiliary terminal with a second reference voltage being lower than a first reference voltage.
Patent JP-H03174551-A (JP)
Title: Image forming device
Inventor: TAKAHASHI TOMOHIKO
IPC: G03G15/00
Filed: 1989-12-04
Abstract: PURPOSE:To reduce the number of parts, to improve assembling performance and to reduce the cost of a device by integrally forming a guiding part which is provided in order to load and unload a process cartridge to a device main body with an optical unit. CONSTITUTION:The device incorporates the process cartridge 40 provided with an image carrier 30 and a developing means 34, and the optical unit 32 which performs exposure so as to form an electrostatic latent image on the image carrier previous to the developing action of the developing means 34. The guiding part 100 which is provided in order to load and unload the process cartridge 40 to the device main body 10 is integrally formed with the optical unit 32. Thus, when the process cartridge 40 is loaded and unloaded, it can be guided without preparing a guiding part which is a member separately provided. Then, the number of parts is reduced, the assembling performance is improved and the cost of the device is reduced.
Patent JP-2000150842-A (JP)
Title: Photodetector and manufacture of it
Inventor: OKUBO ISAMU
IPC: H01L31/10
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a photodetector together with a method for manufacturing it wherein, related to the photodetector incorporating a circuit for processing a photo-electric conversion signal, the response speed of the photodetector such as a photodiode for processing the signal at signal processing is improved. SOLUTION: Related to the photodetector, a P-type semiconductor substrate 1 where an oxide film 2 is formed on its surface and a P-type high resistivity semiconductor substrate 4 where a P-type high concentration impurity diffusion layer 3 is formed on its surface are laminated together by the surfaces of the oxide film 2 an the P-type high concentration impurity diffusion layer 3.  An N-type semiconductor layer 5 formed on the surface of the P-type high resistivity semiconductor substrate 4 and P-type semiconductor regions 7 and 8 which, so formed from the surface of the N-type semiconductor layer 5 as to reach the surface of the P-type high resistivity semiconductor substrate 4, divides the N-type semiconductor layer 5 into a plurality of N-type semiconductor regions, are provided, and a light-detecting photodiode part which detects a signal light is formed with the N-type semiconductor region and such P-type semiconductor region as duplicated with it.
Patent JP-H05126795-A (JP)
Title: Specimen introducing device of capillary cataphoresis device
Inventor: ARAI AKIHIRO
IPC: G01N27/447
Filed: 1991-10-31
Abstract: PURPOSE:To easily open and close a cover of an arbitrary selected specimen vessel. CONSTITUTION:The specimen injection end of a capillary 2 is fixed on an injection block 6 and, with a specimen vessel 26 pushed up on the lower face of the injection block 6, the specimen injection end of the capillary 2 is immersed in a specimen. The specimen vessel 26 is arranged on a turn table 24 and a cover 32 of a shape adhering to the opening part of the specimen vessel 26 is set every specimen vessel. The supporting point of an arm 34 of the cover 32 is rotatably supported on the end face of the circumference of the turn table 24 and the arm 34 is formed of a bent shoulder part 34a and a bar 34b projected outward of the turn table 24. When the turn table 24 is lifted, with the bar 34b made to but on a baffleplate 38 the cover 32 is opened and, when the turn table 24 is lowered, with the shoulder part 34a is made to abut on the baffleplate 38 the cover 32 is closed.
Patent JP-2000140177-A (JP)
Title: Outdoor installation type game device provided with wind resistant structure
Inventor: UTO YOSHITSUGU
IPC: A63B71/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a game device capable of not only eliminating disturbance in the case of performing a normal game but also easily allowing a measure against wind to be taken in the case of predicting that a strong wind blows and preventing damages by the wind to itself or peripheral objects by simple constitution. SOLUTION: A skeleton frame body 20 is turned to the one in a frame shape capable of supporting a flexible film body, one side of it is turnably supported on a frame body 22 with a door, the other side is supported by a bent column 21 bent at an almost center bent point 21a and the other side of the skeleton frame body 20 is lowered by bending the bent column 21. A suspension column 11 is erected on a base frame body 10, one end of a rope 13 passed through a pulley 14 provided on the upper part of the suspension column 11 is connected to the other side of the skeleton frame body 20 and the other end is connected to a winding device 12 provided on the suspension column 11. By the operation of the winding device 12, the other side of the skeleton frame body 20 is elevated and lowered and this device becomes resistant to the strong wind.
Patent JP-H11150508-A (JP)
Title: Vehicle information service system and vehicle information service method
Inventor: NOJIMA AKIHIKO
IPC: G08G1/09
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide proper service information in response to their trip contents for a number of vehicles. SOLUTION: Each data transmitter-receiver acts like a ground station and sends service information to a vehicle in a cell. An information acquisition section 22 of an information center 20 acquires two kinds of service information from an information service network 40, that is, broad area information and detailed information. A traffic census database 28 is a database of trip information of vehicles in each cell and the trip information includes a departure site and a destination of each trip. An information distribution control section 30 controls transmission frequency of the broad area information and detailed information, based on the trip information. For instance, the transmission frequency of the broad area information is set higher than that of detailed information in a cell where long distance trip takes place frequently.
Patent JP-H03221189-A (JP)
Title: Removal of hypochlorous acid component and tap water treatment apparatus
Inventor: YUKIYA MACHIKO
IPC: C02F1/36
Filed: 1990-11-22
Abstract: PURPOSE:To efficiently remove hypochlorous acid being a bleaching powder smell component in low treatment cost in a maintenance free state by treating tap water containing hypochlorous acid with an ultrasonic wave. CONSTITUTION:An ultrasonic vibrator 3 is arranged to the bottom surface part of a treatment tank 1 and a reflecting plate 5 for reflecting the ultrasonic wave emitted from the ultrasonic vibrator 3 into tap water 4 is arranged above the ultrasonic vibrator 3 at a required angle. When cavitation is generated in tap water by the irradiation with an ultrasonic wave, a compressional region of excessive pressure and negative pressure is generated in tap water and the water at the negative pressure place is torn to generate negative pressure air bubbles. These air bubbles can not withstand the pressure of the circumferential water to instantaneously disappear. The pressure (dynamic energy) at the time of the disappearance of the air bubbles is changed to heat energy. Hypochlorous acid dissolved in water is decomposed by this heat energy. By this method, the hypochlorous acid component in tap water can be efficiently removed.
Patent JP-H08206305-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-11-08
Abstract: PURPOSE: To simply and quickly detect the failure of a variable display device by judging the variable display device as abnormal when no signal is received from sensors while stepping motors are rotated. CONSTITUTION: Stepping motors 77a-77c and photo-transistors (sensors) 98a-98c of a variable display device are connected to a microcomputer 130. When a power source is turned on, the stepping motors 77a-77c of the variable display device start driving and repeatedly feed step signals to the microcomputer 130. The microcomputer 130 detects reset values via a step counter based on the step signals. When the reset values are detected, whether the sensors 1-3 corresponding to the step signals are turned on or not is judged. When the on-state of the sensors 1-3 cannot be judged after a fixed time elapses, it is judged that there is the possibility of an abnormality on the stepping motors 77a-77c or the sensors 1-3, an alarm process is started, and a warning is issued.
Patent JP-S62248087-A (JP)
Inventor: UIRIAMU JII HAATO
IPC: G07B17/00
Filed: 1986-12-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03175488-A (JP)
Title: Crt display device
Inventor: KITAMURA HIROYUKI
IPC: H04N5/66
Filed: 1989-12-05
Abstract: PURPOSE:To reduce conversion accuracy required for an A/D converter and to reduce the capacity of a nonvolatile storage element by providing a level detector and switching a resistance value for converting the output of an external light detector into into a voltage and the address of the nonvolatile storage element. CONSTITUTION:When 10,000 - 30 Lx external light is inputted to the external light detector 7, a brightness signal amplifier 3 inputs the output IS from the external light detector 7 and the output IS is inputted to resistances RL1 15 and RL2 16 and the level detector 17. The nonvolatile storage element 11 is stored with proper data corresponding to the brightness of external light and a data is converted into proper data with the output signal of an A/D converter 10 and the output SMOD of the level detector 17 and inputted to a multiplier 13 through an A/D converter 12. Thus, the values of the resistances RL for converting the output IS into the voltage and the address of the nonvolatile storage element are switched, so the conversion accuracy required for the A/D converters is reducible and the capacity of the nonvolatile storage element can be decreased.
Patent JP-H02163426-A (JP)
Title: Acceleration of warming of engine
Inventor: KAYANO MASAYUKI
IPC: F02D9/04
Filed: 1988-12-16
Abstract: PURPOSE:To permit the reasonable and speedy warming by carrying out warming by utilizing the exhaust brake on the basis of the engine cooling water temperature. CONSTITUTION:The water temperature (t) of a water temperature sensor 14 on the engine start and a set value t1 are compared, and when t<=t1, and no clutch or accelerator pedal is stepped ON, if t<=t2 for t2(>t1), a solenoid valve 6 is operated, and an exhaust brake is operated. At the same time, the number of engine revolution is set to a set value N1. If t1<=t<=t2, the exhaust brake is not operated, and the number of engine revolution is set to a set value N2(>N1). When the pedal is stepped ON and t>t2, the exhaust brake is released, and the number of engine revolution is set to N2. If t>t2, the exhaust brake is not operated, and the number of engine revolution is set to a value N3(<N1). Warming proceeds, and if t>t2, the exhaust brake is released, and the number of engine revolution is set to the set value N3. Thus warming can be accelerat ed, and the generation of white smoke can be reduced.
Patent JP-H06142042-A (JP)
Title: Ophthalmic apparatus
Inventor: FUJIEDA MASANAO
IPC: A61B3/10
Filed: 1992-10-30
Abstract: PURPOSE:To obtain an ophthalmic apparatus with a simple structure and being easily aligned by providing a sliding bearing on a supporting stage of an optical system for measurement or observation used for eyes to be examined, and using a low frictional member in the moving range of the supporting stage. CONSTITUTION:A measuring part 1 of a corneal shape measuring apparatus consists of a measuring head 2 where an optical system for measurement etc., are built and a fixing part 3. There exists a supporting part 26 constituted so as to position and support the measuring part 1 at a specified position on a supporting stage 7 of the measuring part 1 and a sliding bearing 11 consisting of a low frictional material is provided on the bottom part. A projecting and receiving element 12 projecting and receiving infrared rays is fixed on the center of the bottom part of the supporting stage 7 and it treats a light receiving signal to detect the difference in reflectance of a sheet plate of a table where the supporting stage 7 is placed, and a standard mark is provided and to judging left and right of eyes. In addition, a positioning sheet plate is provided on the table and a positioning straight line is written thereon.
Patent JP-H03179299-A (JP)
Title: Treatment of radioactivated graphite
Inventor: MIYAKE TAKASHI
IPC: G21F9/30
Filed: 1989-12-07
Abstract: PURPOSE:To dispense with the expense and equipment required in the keeping, storage and treatment of waste having a long-term half-life by gasifying radioactivated graphite by hydrogenation or combustion and separating C-14 from the generated gas by isotope separation. CONSTITUTION:Radioactivated graphite is ground at first in order to facilitate gasification. In gasification, a catalytic hydrogenation method is used and, as the kind of gas, methane becoming largest in the separation factor of isotope separation is desirable. The gas generated by gasification is separated into gas containing C-14 and gas not containing C-14 by the isotope separation in the next process. The separated gas containing C-14 can be utilized in biochemical study as various tracers. The gas not containing C-14 is utilized as fuel or a raw material of chemical industry when said gas is hydrocarbon. In the case of carbon dioxide, said gas is discharged to the atmosphere.
Patent JP-H07172960-A (JP)
Title: Silicon nitride ceramic turbine member excellent in foreign matter impact resistance
Inventor: AKIMUNE YOSHIO
IPC: C04B35/584
Filed: 1993-12-16
Abstract: PURPOSE:To produce a lightweight silicon nitride ceramic turbine member excellent in foreign matter impact resistance. CONSTITUTION:The surface of a silicon nitride ceramic substrate is doped with nitrogen ions in sites ranging from the surface to 5mum depth to provide a lightweight silicon nitride ceramic turbine member containing the doped nitrogen ions in an amount of 2X10<17> to 1X10<18>ions/cm<2> and excellent in foreign matter impact resistance.