baber/WOPTO huggingface dataset:
Patent JP-H11336423-A (JP)
Title: Opening/closing device for window
Inventor: NAKAMURA AKIO
IPC: E05F15/12
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To easily and simply adjust the opening of a window by winding up a belt having a buckling property by a drive roller which can reduce a motor revolution and rotatably drive. SOLUTION: When a motor 1 is rotated by a switch 49, a drive roller 2 is reduced in the speed to wind up a belt 4 having a buckling property and draw a driven device N. In this way, a window 48 is closed. In this time, a pusher 36 comes into contact with a caul plate 40 and an arm 36a is pushed down to push a limit switch 42 and then, the motor 1 stops. The belt 4 having a buckling property is pushed out by the rotation of the drive roller 2 and the pressure of the spring 37 and the window is opened. Then, the motor 1 is brought to a stop by a detection switch 43 at a near position of the maximum angle of the window. Accordingly, anyone can easily and simply adjust the opening of the window installed at an elevated position in a room of a building and open or close the window without troubles and labor for opening or closing the window.
Patent JP-H0850619-A (JP)
Title: Handy terminal for auction system
Inventor: SASAI HIROAKI
IPC: G06Q50/34
Filed: 1994-08-08
Abstract: PURPOSE:To provide a handy terminal for an auction system which is able to introduce even to a small-scale auction market where an auction place is small without the need of a wide place. CONSTITUTION:This terminal is provided with an ID storage part 11 for storing the ID number of a purchaser, an operation part 12 provided with a data button 12a for inputting purchase data such as a lane number and a lot number, etc., and a transmission button 12b for performing proposal, a data storage part 13 for storing the purchase data, a display part 14 for displaying auction information such as an auction value or the like, an I/F part 15 for outputting the purchase data or the like to a communication channel and inputting the auction information or the like from the communication channel, a control part 16 for controlling the respective parts, a cable 17 for connecting the communication channel and a power source part 18. Then, it is inserted to a plug socket 3 for an auction to be connected to the digital exchange 24 of an automatic auction system 2 provided in the auction place.
Patent JP-2001012344-A (JP)
Title: Piston for swash plate type compressor
Inventor: ENOSHIMA FUMINOBU
IPC: F04B27/08
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a piston for swash plate type compressors, capable of improving sliding smoothness. SOLUTION: Recessed parts 144, 145 are formed on opposed surface 140 facing a center axis N of the inner peripheral side sliding part 132 of a piston 14. The recessed parts 144, 145 are formed into the shape capable of accumulating lubricating oil when the piston 14 is in state illustrated in figure. Thus, when the piston 14 is installed in a cylinder bore formed above a cylinder block, lubricating oil is accumulated in the recessed parts 144, 145, and the accumulated lubricating oil is scattered with sliding of the piston 14. Since lubricating oil can be fed between the cylinder bore and the piston 14, and between the piston 14 and a swash plate, those parts can be enough lubricated to improve sliding smoothness of the piston 14.
Patent JP-2000018441-A (JP)
Title: Connection tube member for portable pneumatic equipment
Inventor: ISHII HIDESABURO
IPC: F16L11/12
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a connection tube member for portable pneumatic equipment which can handle a manually operated pneumatic tool with facility and mobility even after pneumatic pressure is introduced into the tube. SOLUTION: A flexible connection tube 11 of a connection tube member A has a base end connected to a pneumatic pressure supplying end, and a front connected to pneumatic equipment. A diameter X-ΔXϕof the front portion (c) connected to the pneumatic equipment, including an outer diameter and an effective inner diameter, is set smaller than a diameter Xϕ of a portion (a) from the base end side to the intermediate portion to be connected to the pneumatic pressure supplying end, including the outer diameter and the effective inner diameter.
Patent JP-H1110875-A (JP)
Title: Ink jet recording head and manufacture of piezoelectric vibrator unit
Inventor: KITAHARA TSUYOSHI
IPC: H01L41/09
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce cost by providing only two common electrodes to be formed on a piezoelectric vibrator. SOLUTION: At least a fixing face for a piezoelectric vibrator 9 on a fixed substrate 16 is made to be conductive. A segment electrode 26 which is electrically independent from the adjacent piezoelectric vibrator 9 is formed on the tip face which is not stuck to the fixed substrate 16. A common electrode 24 is formed on the face which is not stuck to the fixed substrate 16 and is away from the segment electrode 26 at a predetermined distance 25 and on the rear end face. An inner electrode to be connected to the common electrode 24 is exposed to a side of the fixed substrate on the piezoelectric vibrator 9 to form an electrode layer 27. The electrode layer 27 is connected to the fixed substrate 16 in parallel to reduce the electric resistance thereof.
Patent JP-H04327285-A (JP)
Title: Deinking agent for regenerating old paper
Inventor: NAKAZAWA TOMIO
IPC: D21C5/02
Filed: 1991-04-23
Abstract: PURPOSE:To obtain a deinking agent for regenerating old paper, providing regenerated pulp having high whiteness by excellent deinking ability and not requiring cleaning treatment of waste water after elimination (deinking). CONSTITUTION:A deinking agent providing regenerated pulp having high whiteness and not requiring cleaning treatment of waste water after elimination (deinking), consisting essentially of Yucca, a lilaceous plant.
Patent JP-S57114044-A (JP)
Title: Braking device
Inventor: MORIYAMA MASATOSHI
IPC: F16D55/04
Filed: 1980-12-28
Abstract: PURPOSE: To facilitate buffer braking by controlling accelerated speed increase of a member to be controlled by increasing braking force as the member to be controlled nears a stopping position.  
     CONSTITUTION: The force of compressed coil spring 35 increases as a revolving shaft 12 revolves clockwise or as a paper supply platform 1 goes down, increasing friction force exerted between a fixed brake disk 29 and brake disks 30, 31. This prevents a strong impact that may occur when the paper supply platform comes in contact with a stopper, by controlling increase of accelerated descending speed when the paper supply platform 1 comes down. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6428917-A (JP)
Title: Exposure time controlling circuit in charged particle beam aligner
Inventor: NAKAMURA TAKAYUKI
IPC: H01L21/30
Filed: 1987-07-24
Abstract: PURPOSE:To detect whether an exposure has taken place during an exposure time by a method wherein, in addition to a second counter circuit to set data indicating a non-exposure time and a third counter circuit to set data indicating an exposure time, a first counter circuit to set an added value of the two data is installed in order to check whether a clock signal is counted or not. CONSTITUTION:When a third counter circuit 26 has finished counting a clock signal earlier than a duration set through a terminal 21, that is to say, when an exposure duration has been completed earlier than a preset duration, a signal of a logical '1' is output from an output terminal 48. In the same manner, when the exposure duration lasts longer than the preset duration, the signal of the logical '1' is output from an output terminal 49. If a third counter circuit 26 is not actuated even when a second counter circuit 25 has finished counting the clock signal, that is to say, if an exposure operation is not executed, the signal of the logical '1' has been already output from a terminal Q of a second flip-flop 43. Accordingly, when a signal supplied to a clock terminal CK of a third flip-flop 44 has risen to the logical '1', the output of the logical '1' is output through an output terminal 47 from an AND circuit 46; it is displayed that the exposure operation was not executed.
Patent JP-S57115876-A (JP)
Title: Method and detector for detecting ionized radiation
Inventor: EDEYUAADO ANTON BURUGEMAISUTER
IPC: G01T1/26
Filed: 1981-11-18
Abstract: A method and an apparatus for the detection of ionizing radiation, in which a diamond is used as the radiosensitive element of the detecting apparatus, which diamond has low (2 x 10<sup>-3</sup> at.% or less) nitrogen concentration and low (10-<sup>3</sup> or less) birefringence, and in which diamond the lifetime of the free carriers generated by the ionizing radiation is 10-<sup>6</sup> s or longer. The current-voltage characteristic of the diamond under irradiation is linear at low bias voltage and the dose rate can be determined from the resistivity of the diamond. A synthetic diamond crystal can be used to advantage as the radiosensitive element.
Patent JP-H0523647-A (JP)
Title: Cleaning device
Inventor: YAMADA HIROMICHI
IPC: B08B3/04
Filed: 1991-07-25
Abstract: PURPOSE:To improve cleaning efficiency by effectively using plural cleaning tanks. CONSTITUTION:Ascending and descending devices 11 which bring matters 8 to be cleaned in and out of cleaning tanks 5,6 and 7 by moving up and down while holding the matters 8 are provided in every cleaning tanks 5,6 and 7 respectively, so as to enable to simultaneously utilize plural cleaning tanks 5, 6 and 7.
Patent JP-H0350993-A (JP)
Title: Telephone system
Inventor: NAGANO MASAAKI
IPC: H04Q3/58
Filed: 1989-07-19
Abstract: PURPOSE:To allow a caller to simply apply redialing by using a notice means so as to inform disabled extension terminal call when identification information sent from a line is not registered in an extension identification information table and transiting the mode into the mode of identification information re- reception. CONSTITUTION:Whether or not the identification information sent from a trunk line 3 is registered in a built-in extension identification information table 103 is identified by a control means 102. When not registered, extension terminal call disable is informed via a notice means 104 and the means 102 transits to the mode of identification information re-reception. Thus, the caller simply applies redialing quickly even when identification information is sent.
Patent JP-S5889791-A (JP)
Inventor: KAKIZAWA TOSHIO
IPC: H05B6/12
Filed: 1981-11-20
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-S6343531-A (JP)
Inventor: TSUJI MASASHIGE
IPC: H02J3/00
Filed: 1986-08-08
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-S5887412-A (JP)
Title: Road running indicator
Inventor: SUZUKI KAZUMI
IPC: G01C21/26
Filed: 1981-11-20
Abstract: PURPOSE:To indicate the current position at a practicably high accuracy by moving a spot point to the correct current position as obtained when a spot light is projected with an X-axis or Y-axis knob with a target, a branched road or the like as the reference. CONSTITUTION:Cumulative errors caused by a prolonged operation may deviate the spot point from the current position gradually. If this happens, an adjusting switch 72 is turned ON and a detection sensor 3 is operated separately from the tracing action thereof 3 with an X-axis knob 74 and a Y-axis knob 75 to adjust the spot point to the correct position checking the current position of an automobile based on a clear target about the road selected as reference. After the adjustment, the adjusting switch is turned OFF to separate the X-axis or Y- axis adjusting knob from the circuit, which protects the following action from accidental operation of the switch, if any.
Patent JP-H0720954-A (JP)
Title: Stabilized power circuit
Inventor: NAKAJIMA AKIO
IPC: G05F1/56
Filed: 1993-06-29
Abstract: PURPOSE:To reduce the loss by making a leak current not flow from an input terminal to an output terminal when a bias voltage is 0 or opened. CONSTITUTION:This stabilized power circuit consists of the reference voltage generating circuit composed of transistors(TR) Q1, Q2... Q10, the power consumption suppressing circuit consisting of resistors, R7, R8, and R14 and a TR Q12, the Zener diode circuit consisting of a Zener diode ZD and a resistor 9, and a cutoff circuit consisting of a TR Q13 which performs ON/OFF control over the Zener diode circuit and a TR Q14 which detects the current of the reference voltage generating circuit and turns on and off the TR Q13.
Patent JP-H0238404-A (JP)
Title: Photopolymerizable composition and recording medium
Inventor: OKUMA NORIO
IPC: C08F2/48
Filed: 1988-07-28
Abstract: PURPOSE:To improve the sensitivity of a recording medium by compounding an addn.-polymerizable ethylenically unsatd. compd. with a specific polymn. initiator. CONSTITUTION:An addn.-polymerizable ethylenically unsatd. compd. (e.g., methyl acrylate) is compound with a polymn. initiator comprising a compd. of the formula (wherein X is -S- or -O-; each of Ar and Ar' is an optionally substd. aryl) in the ratio to said ethylenically unsatd. compd. of 1:5-1:1000, camphorquinone in the ratio to said polymn. initiator of 1:5-5:1 and, if necessary, an amine (e.g., ethyl p-dimethylaminobenzoate) in the ratio to said polymn. initiator of 1:10-10:1, together compounded with a binder, a colorant, a UV absorber, a plasticizer, etc.
Patent JP-H0721580-A (JP)
Title: Optical head, optical disk device using the same and propagating prism used for the same
Inventor: SUGITA TATSUYA
IPC: G02B5/04
Filed: 1993-06-30
Abstract: PURPOSE:To provide an optical head, optical disk device using the same and propagating prism used for the same for which the shape can be made thin, the configuration can be simplified, the 'manufacturing process can be simplified and the number of parts to be adjusted is reduced. CONSTITUTION:The prism is composed of a reference plane A to be faced to the propagating direction of light while keeping the almost parallel state, reflecting plane B and rise mirror plane C to be continued while keeping a planned angle theta with the reflecting plane B, the light from a light source 1 is propagated between the reference plane A and the reflecting plane B while repeating full reflection, reflected on the rise mirror plane C later and perpendicularly transmitted through an exit light position A2 as one part of the reference plane A. The inclination angle alpha of the rise mirror plane C is set so that one part of a reflecting position A1 on the reference plane A can be overlapped with one part of the exit light position A2 on a preceding stage to the rise mirror plane C.
Patent JP-S6430822-A (JP)
Title: Heating device for vehicle
Inventor: WATANABE MITSUYASU
IPC: B60H1/22
Filed: 1987-07-27
Abstract: PURPOSE:To secure safety even if abnormality occurs in a signal transmission route by making an operation instruction signal to be sent from a system controller to a combustion controller for controlling a combustion device a digital pulse signal. CONSTITUTION:A system controller 2, if an operation instruction is inputted, outputs a pulse signal to a combustion controller 1. When the combustion controller receives a normal pulse signal, the controller operates a combustion device 4 according to a specified procedure to heat water coming from an engine section 6. The heated water is sent with a pump 10 to a heater core 8 to heat air from a fan 9 and to send the heated air to a room. Here, the pulse signal is sent only when the combustion device 4 is operated normally from the combustion controller 1 to the system controller 2. If abnormality occurs in the device, a pulse other than the pulse signal, either of the binary signals for example, at a fixed level is produced and the device is automatically brought to a stop mode. The safety of the device is secured in this way.
Patent JP-S5888688-A (JP)
Title: Power supply system of small-sized electronic equipment
Inventor: TAWARA IWAO
IPC: G04G19/02
Filed: 1981-11-24
Abstract: PURPOSE:To hold a display device in normal operation as well as a logical circuit when a buzzer is driven by constituting a boosting circuit when the buzzer, etc., is driven and also supplying the discharging voltage of a capacitor for holding the output voltage of a battery to the logical circuit and display device. CONSTITUTION:This system is provided with a boosting circuit which has a capacitor C1 for holding the output voltage VO of a battery 1 and a capacitor C2 for doubling and holding the voltage VO, a heavy load circuit such as a buzzer 5 which when driven, causes the output voltage of the battery 1 to drop, and a logical circuit 3 which normally supplies the output voltage of the battery 1 for the driving. When the buzzer 5 is driven, the charging voltage of the capacitor C1 is switched to the logical circuit 3. Even if the output voltage of the battery 1 drops, the normal operation of the logical circuit 3 is compensated by  the discharge voltage of the capacitor C1, and a liquid-crystal display device 4 is driven by discharging voltages of the capacitors C1 and C2 to supply a stable voltage, thus compensating the normal operation of the liquid-crystal display device 4.
Patent JP-H0475089-A (JP)
Title: Computer device
Inventor: SASAKI MINORU
IPC: G09G5/14
Filed: 1990-07-17
Abstract: PURPOSE:To obtain a computer device provided with a function for displaying the image of telecasting by writing data in a storage means for display when the display of the television image is requested while the device is used as a computer so that the data may be read out. CONSTITUTION:A memory for display 144 is controlled by a controller 139 and holds the data for display which is displayed on a color liquid crystal display 201, that means, video signal data which is processed by a video signal processing circuit 140, and output data from a computer part 111. When the display of the TV image is requested while the device acts as the computer, the converted video signal is written as the data for display in all the area or the area other than a computer output data storage area of the storage means for display 144 and displayed on all of or one part of the screen on the display 201 by the control of a display control means 145. Thus, the device has both functions of a computer and a television receiver.
Patent JP-H0524502-A (JP)
Title: Inflator
Inventor: KURAUCHI NORITAKA
IPC: B60R21/26
Filed: 1991-07-26
Abstract: PURPOSE:To provide an inflator which generates a large volume of gas containing no noxious contents without employing an explosive substance. CONSTITUTION:The inside of an inflator 2 is partitioned by a metal film 6, and a flammable substance 7 is stored in the upper part of the partitioned space, and a heater 12 is provided to the lower part. Gas is generated by melting the metal film 6 through electrifying a capacitor 14, and burning the flammable substance 7 by means of the heater 12.
Patent JP-H0914409-A (JP)
Title: Shift device for automatic transmission of vehicle
Inventor: INUZUKA TAKESHI
IPC: B60K20/02
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To restrain the change of friction force due to a change with the lapse of time, by arranging a detent mechanism outside two bearings of a right and left shaft, and inserting wave washers into both the ends of the detent mechanism, moreover a quenching flat washer into a portion wherein these wave washers abut on a nonrotating portion. SOLUTION: This device is provided with a rotation center shaft (right and left shaft) X for making a shift lever 1 rotatable in a lengthwise direction, and a rotation center shaft (lengthwise shaft) Y for rotatable in a right and left direction. Also in this constitution, this device is made switch-adaptable to automatic and manual speed change modes by the rotation around the lengthwise shaft Y of the lever 1, and the respective ranges of the manual speed change stages of the manual speed change mode are made selectable by the rotation around the right and left shaft X. When the manual speed change mode is selected, the lever 1 is kept at an optional shift position by a detent mechanism 6, wherein wave and flat washers are provided on both the ends of a sleeve, to generate slide resistance, to rotation around the right and left shaft of the lever 1, by a resisting means 60.
Patent JP-H0351982-A (JP)
Title: Character string recognition system
Inventor: TSUKUMO ATSUSHI
IPC: G06K9/62
Filed: 1989-07-19
Abstract: PURPOSE:To recognize even contacting characters and a slanting character string by providing a character string normalizing means, a character string feature extracting means, and a DP matching calculating means. CONSTITUTION:The character string normalizing means 2 reads a character string image signal 10 out of a character string image storage means 1 and outputs a normalized character string image signal 20 after the positions of characters are corrected and the character after the positions of characters are corrected and the character feature extracting means 3 finds features of an image in a striped area in order and outputs them as a string feature signal 30. The DP matching calculating means 5 reads the string feature signal 30 and a reference pattern signal 40, calculates the similarity by DP matching, and outputs a difference signal 50 between the input character string and each reference pattern, and a classifying means 6 compares the differences which each other to determine a recognition result. Consequently, even if a character image string is distorted or contains contacting characters, it can be recognized, word by word.
Patent JP-2001015747-A (JP)
Title: Semiconductor device
Inventor: KUSHIDA TOMOYOSHI
IPC: H01L21/336
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To easily obtain a semiconductor device of high breakdown strength and low on-voltage. SOLUTION: An n-drift region 12 is made on a p+-type substrate 10, and an insulating layer 14 is made as a charge accumulating region within the n-drift region 12. A p-channel region 18, an n+-emitter region 24, a trench-type gate electrode 22, and an emitter electrode 28 are made on the n-drift region 12. The insulating layers 14 extend in the direction crossing the direction of extension of the gate electrode 22 and are formed in plural numbers of stripe form. Hereby, low on voltage can be obtained, by suppressing the extraction of positive holes to the p-channel region 18 by the insulating layer 14. Moreover, high breakdown strength can be obtained by forming a depletion layer by the opening of a stripe.
Patent JP-S57112240-A (JP)
Title: Parts feeder
Inventor: ICHIKAWA IWAO
IPC: B65G47/14
Filed: 1980-12-29
Abstract: PURPOSE: To smoothly feed parts to the last one by providing a parts container which is almost conical at the inner surface of the bottom, and is provided with a leading pipe inserted into the bottom portion thereof, which is moved up and down relatively to the parts container, and with projections at the bottom surface.  
     CONSTITUTION: When a hopper 2 storing a lot of chip-like parts 1 therein is moved vertically, the parts 1 in the hopper 2 are caught by a leading pipe 5 inserted into the bottom portion of the hopper 2, with those aligned vertically. The caught parts 1 are guided to a parts supply path 11 formed on a support block 10 and once stopped by a shutter 14 advancing into a slit 12 positioned below the path 11. After that, the retreat of the shutter 14 and advance of a retaining pin 17 force the lowermost parts to be fed out. Since a plurality of substantially semi-circular projections 6 are disposed on the inner surface of the conical bottom plate 3 of the hopper 2, the parts 1 are prevented from adhering in layers at the described portion, which results in that the parts can be supplied assuredly to the last one. 
     COPYRIGHT: (C)1982,JPO&Japio