baber/WOPTO huggingface dataset:
Patent JP-H02211682-A (JP)
Title: Solid laser device
Inventor: TAKADA TORU
IPC: H01S3/02
Filed: 1989-02-13
Abstract: PURPOSE:To equalize the quantity of excitation light irradiated to a laser generator in the circumferential direction, and to obtain excellent laser beams by installing a turning gear turning the laser generator around the axis of the laser generator to a solid laser device including the laser generator and a light source for optical pumping. CONSTITUTION:The operation of a coolant feeder and an electric motor 64 is started prior to the irradiation of excitation light by a lamp 16. Consequently, a laser rod 14 is rotated, and cooled by a coolant in a first cooling chamber 38. The laser rod 14 is irradiated concentrically with excitation light by a condensing reflecting mirror 12. Since the laser rod 14 receives excitation light while being revolved, and the sum of the quantities of the reception of excitation light at each circumferential position of the laser rod 14 is levelled during a time when the laser rod 14 makes one revolution, thus equalizing and applying excitation light from the lamp 16 in the circumferential direction of, the outer circumferential surface of the laser rod 14 on the outer circumferential surface.
Patent JP-H01208006-A (JP)
Title: Full differential type amplifier
Inventor: MASUDA SHINJI
IPC: H03F3/45
Filed: 1988-02-15
Abstract: PURPOSE:To increase a feedback quantity and to shorten the delay time of a feedback circuit by operating the feedback circuit in a saturation area, and constituting the feedback circuit of only a capacitor. CONSTITUTION:To transconductance type amplifier circuits 1 and 2, a bias voltage with an appropriate level is supplied from a bias voltage generation circuit 3. Signals impressed on input terminals 10 and 11 are amplified at the circuits 1 and 2, respectively, then, appear at output terminals 20 and 21. Here, signal charge is inputted on a wiring which connects terminals 14 and 18 via the capacitors 5 and 7. When an in-phase signal is impressed on the terminals 10 and 11, signal voltages are generated on the terminals 13, 14, 17, and 18 via the capacitors (4-7), and an in-phase voltage is suppressed by the circuits 1 and 2. Analog switches 8 and 9 are set at ON states periodically, respectively, and reset the potential of the terminals 13 and 17 at that of a terminal 16, and reset the potential of the terminals 14 and 18 at that of the terminal 17. In such a way, it is possible to improve an in-phase signal elimination characteristic.
Patent JP-S58151125-A (JP)
Title: Rate multiplier circuit
Inventor: MIHARA YUUJI
IPC: G06F7/68
Filed: 1982-03-03
Abstract: PURPOSE:To make the extension of the number of stages easy in cascade connection without malfunction even if an up/down signal is changed, by discriminating an output and a pulse signal of a plurality of flip-flops and a rate set signal logically and providing a decoder section outputting the number of pulses in an arbitrary rate to the number of input pulses of a pulse signal. CONSTITUTION:When a counter A is in count operation at down-mode, the signal of ''0'' state is inputted to a D input terminal of a D flip-flop 22-1 of the next stage through an EX-OR gate 27-1 from an EX-NOR gate 25-0 and to a D input terminal of each D flip-flop. Thus, when the mode is changed to the up-mode or the down-mode during the count operation of multi-stage connection in increase the number of bits of count, the counter output of one rate multiplier circuit is inputted to a decoder B of the rate multiplier circuit of the the next stage, and no malfunction takes place with the effect on the output of the decoder. The increase/decrease of the number of stages is done easily.
Patent JP-H10216242-A (JP)
Title: Electrode for organism
Inventor: TSUTA KAORU
IPC: A61N1/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electrode for an organism which substantially obviates the degradation of electrical conductivity even when this electrode is energized by fixing its polarity. SOLUTION: This electrode for an organism is constituted by forming a conductive layer 2 consisting of a resin of a fluorine system or olefin system into which conductive powder is incorporated on the rear surface of a base material sheet 1, providing this sheet with a terminal 3 in contact with this conductive layer 2 and bringing a tacky adhesive high-polymer gel 5 into tight contact with the rear surface of the conductive layer 2. When the electrode is energized by fixing its polarity, the resin of the conductive layer 2 is the resin of the fluorine system or olefin system having excellent hydrolysis resistance even if the ions in the high-polymer gel 5 move near to the conductive layer 2 and exhibit acidity or alkalinity, and, therefore, the degradation in the electrical conductivity by the deterioration of the conductive layer 2 is prevented.
Patent JP-2000231678-A (JP)
Title: Early-stage fire alarm device
Inventor: TANIGAWA BUNJI
IPC: G08B17/10
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To decrease the frequency of water feeding to a humidifying device and to reduce the process cost for water produced in the operation. SOLUTION: The early-stage fire alarm device humidifies air heated in a high-temperature path 23 into the saturated state, lowers the temperature of the air with air cooled in a low-temperature path 22 and sends it out to a cloud chamber 4, and detects the occurrence of a fire from the thickness of mist produced therein. In this case, a water circulation path 5 for collecting water staying on the wall surface of the low temperature path 22 by dew condensation and introducing it in a tank 30 of the humidification device 3 is connected to the low-temperature path 22 and at least part of the air from the cloud chamber 4 is introduced in the low-temperature path 22.
Patent JP-S53118351-A (JP)
Title: A/d converter
Inventor: OKAMOTO HIROSHI
IPC: H03M1/52
Filed: 1977-03-26
Abstract: PURPOSE: To shorten the adjusting time through digitization and memorization of the reference analog input and comparison and operation between the digitized value and the digital amount obtained through operation of the input analog signal, and thus to perform an A/D conversion with reduced temperature drift and small change an aging. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000229174-A (JP)
Title: Game device and information storage medium
Inventor: NAKANISHI KENSUKE
IPC: A63F13/69
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a game device wherein a higher-grade player who does not need handicap or advantage can enjoy a game together with a beginner who needs such advantage in the same game space. SOLUTION: In the game device, moving bodies are operated by a player to perform a race. A handicap selecting and processing element 120 performs a process wherein a player determines whether or not a rubber band is selected. A handicap processing unit 130 performs a rubber band process when a rubber band is selected, and when the rubber band is not selected, the unit 130 does not perform a rubber band process, whereby processing is performed to execute a game wherein moving bodies operated by a player are caused to run. A handicap output processing unit 140 performs a process to output whether or not a rubber band is present during the play.
Patent JP-H10226253-A (JP)
Title: Vehicular seat
Inventor: SHIMOMURA YOSHIYUKI
IPC: B60N2/36
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To make obtainable a trunk area abundant in variation. SOLUTION: With regard to a vehicular seat 10 including a short cushion 11 and a seat back 12 and capable of expanding a trunk 40 provided in its rear when the seat back 12 is made to fall forward, the seat cushion 11 and the seat back 12 are provided integrally slidable in the longitudinal direction of a vehicle by a seat sliding mechanism. The seat cushion 11 is provided so that it can spring up to the front of the vehicle by a hinge 45. The seat back 12 is supported so that it can be made to fall forward by a reclining mechanism provided on a bracket 30. The seat back 12 is composed so that its back 12a will be almost flush with a floor 41 of the truck 40 when it is in a forward fallen condition.
Patent JP-S52116788-A (JP)
Title: Green fluorescent substance and color braun tube
Inventor: MURAKAMI SEIJI
IPC: H01J31/20
Filed: 1976-03-26
Abstract: PURPOSE: To obtain a fluorescent substance which shows green luminescence of longer wavelength compared to that of ZnS: Cu, Al fluorescent substance and can improve white luminance when used in color Braun tube, by adding limited amounts of Cu and Al to a Zn-S-Se type zinc sulfoselenide matrix of a specific composition and calcining the mixture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09229352-A (JP)
Title: Liquid fuel feeding device
Inventor: SAITO TAKAO
IPC: F23N1/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To measure the feeding amount of a liquid fuel to a combustion apparatus at a high precision by a method wherein a first storage chamber and a second storage chamber to store the liquid fuel are connected with a piping being equipped with a liquid fuel force feeding means, and on the piping, a circulating amount sensor to detect the liquid fuel circulation amount, is provided. SOLUTION: A storage tank 10 which can store a liquid fuel, is divided into a flow-in side storage chamber 11 as a first storage chamber, which is equipped with a flow-in port 32 for the liquid fuel and a pump 39, and a flow- out side storage chamber 12 as a second storage chamber, which is equipped with a flow-out port 33 for the liquid fuel, by a partitioning wall 13. The flow-in side storage chamber 11 and the flow-out side storage chamber 12 are connected by a piping being equipped with a force feeding means 16 which can forcibly circulate the liquid fuel at a specified flow rate (e.g. 200ml/min) or higher from the flow-in side storage chamber 11 to the flow-out side storage chamber 12.  Then, on this piping, a circulation amount sensor 17 to detect the liquid fuel at this location, is provided, and the circulation amount of the liquid fuel which flows out from the flow-out port 33 is detected.
Patent JP-H09224779-A (JP)
Title: Armrest attaching device
Inventor: FUJINAGA KENJI
IPC: A47C7/54
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide the device to attach the armrest having a merit in preventing the pin from coming off without hampering the attaching work productivity. SOLUTION: In the structure of the device, the armrest is jointed to t a hinge bracket 5 fixed into a rear seat back 2 by screwing a bolt 11 and a nut 9 one side and putting a pin 10 and a hole 6 another side in the manner that the armrest is capable of turning down and up between its in-use position and set-back position easily. There, snaps 13, 14 are put on an armrest 7 and the hinge bracket 5 so as to catch together when the armrest 7 is turned down to in-use position and prevent the armrest 7 from changing position to force the pin 10 coming off.
Patent JP-H03239149-A (JP)
Title: Motor fitted with speed detector
Inventor: MITAMURA SEIJI
IPC: H02K29/14
Filed: 1990-02-16
Abstract: PURPOSE:To remove the effect by thrust by equipping a spacer between the rolling bearing, where a speed detector board is fixed to the outer ring, and the speed detector rotor, which is fixed to the motor shaft set in the inner ring. CONSTITUTION:A speed detector board 11 is fixed to the outer ring of a rolling bearing 2, which bears a motor shaft 1 freely in rotation. A speed detector rotor 13 is fixed to the motor shaft 1 set in the inner ring of the rolling bearing 2. A speed detector magnet 12 is attached to the periphery of the rotor 13, and this is rotated along the FG coil pattern on the speed detector board 11. A spacer 15 is interposed between the rolling bearing 2 and the speed detector rotor 13 so as to set and maintain the space between the speed detector magnet 12 and the speed detector board 11. Hereby, even if thrust occurs in the motor shaft 1, the change of said space is suppressed, and stable speed detection can be done.
Patent JP-H11219078-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: NUMAGAMI ATSUSHI
IPC: G03G21/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress a shock to a toner frame body and a cover film due to variation in atmospheric pressure, a rise in the pressure in the process cartridge, etc., without increasing the strength by allowing a developer frame body to partially have a filter which passes the air in the developer frame body and does not pass a developer. SOLUTION: An opening window 11w which is formed in part (part of the flange 11a1 of an upper frame body) of the toner frame body 11 while communicated with the inside of the toner frame body 11 is covered with the filter 100 having meshes which pass the air in the toner frame body 11 and do not pass toner. Consequently, the air in the toner frame body 11 can be discharged when the internal pressure rises at the time of variation in atmospheric pressure or a process cartridge fall to reduce a shock to the toner frame body 11 and cover film. The opening of the meshes of the filter 100 in use is finer than the mean particle size of the toner. Consequently, the air in the toner frame body 11 is passed, but the toner can be prevented from leaking.
Patent JP-H02213039-A (JP)
Title: Ion beam working device and its electric discharge washing method
Inventor: KADOOKA HIDESHI
IPC: H01J37/248
Filed: 1989-02-14
Abstract: PURPOSE:To enable electric discharge washing without providing a dedicated plasma source by switching between acceleration and deceleration power supplies. CONSTITUTION:An ion beam working device comprises a filament 28, an acceleration electrode 18, an auxiliary (deceleration) electrode 20 and a change-over switch 38 between an acceleration power supply 34 and a deceleration power supply 40. Ion beam working is performed with the auxiliary electrode 20 connected to the deceleration power supply 40 by means of the change-over switch 38C, 38A. On the other hand, electric discharge washing is performed by plasma produced by glow discharge between the filament 28, the acceleration electrode 18 and the auxiliary electrode 20 with the same potential obtained at the acceleration electrode 18 and the auxiliary electrode 20 through switch 38B-38C connection. Also, plasma washing is performed with a neutralizer installed between work 12 and the anode group, and when the fouling level within a chamber 10 has reached a specified level, glow discharge is stopped.
Patent JP-S55125304-A (JP)
Title: Tappet space control device
Inventor: ABE TETSUO
IPC: F01L1/20
Filed: 1979-03-22
Abstract: PURPOSE: To make a constantly stabilized high precision tappet control feasible by detecting a displacement when a locker arm is in contact with a cam base cirle, and another displacement when it is in contact with a valve, thereby obtaining an optimum amount of the tappet space.  
     CONSTITUTION: After an engine to be adjusted is diposed at a resuired position below an adjusting head 20, an end of a measuring piece 36 is contacted to a bottom of an end of a locker arm 2. An oscillating cylinder 42 is contracted releasing a pushing pressure to an arm 2 by a pusher 43 and oscillating the measuring piece 36 by a spring, and the arm 2 is oscillated until the after end contacts the base circle of a cam 1. The displacement of the arm 2 is measured by a displacement meter 37 through the measuring piece 36. Then by means of the pusher 43 the arm 2 is oscillated to a reverse side eliminating the tappet space at all or nealy about zero while measuring the displacement of the arm 2 likewise so that an optimum space is obtained from these measured values. In order to obtain an optimum space a adjusting screw is turned by a pulsemotor 34 and the work is completed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03238383-A (JP)
Title: Ultrasonic type monitoring apparatus
Inventor: KATAYAMA SUSUMU
IPC: G01S15/04
Filed: 1990-02-15
Abstract: PURPOSE:To output abnormality in function of a detector by monitoring an output signal from a supersonic vibrator to output an abnormality signal when signals are detected no-where inside or outside a detecting gate. CONSTITUTION:When a detector section is normal, a reflecting object exists anywhere in the perimeter of the detector section or inside or outside a detection area and a reflection signal from the reflecting object is outputted as reflection signal as indicated by an output waveform of an ultrasonic vibrator 4 received with the detector section. If an obstacle makes an ultrasonic signal unable to be transmitted or received, there is no reflected wave. In this manner, it can be learned whether the detector section transmits or receives waves normally by monitoring the waveform after the end of reverberation or of wave transmission. Thus, a waveform after the creation of a transmission signal is brought into an arithmetic processing section 1 to check to see whether a received signal exists or not after a time preset passes and when the received signal exists, the operation is determined to be normal to start a processing at the next stage. If the received signal does not exist within a time preset, the operation is determined to be abnormal and an abnormality output is displayed from the arithmetic processing section 1.
Patent JP-H06230618-A (JP)
Title: Receiving base for electronic instrument
Inventor: KOMAI HIROSHI
IPC: G03G15/00
Filed: 1993-01-29
Abstract: PURPOSE:To prevent working efficiency from being deteriorated because of that parts for replacement do not exist in a receiving base and work is interrupted when the parts need to be replaced while an electronic instrument is used. CONSTITUTION:A housing part 21 is provided in the receiving base 10 on which a laser printer 11 is mounted, and a photosensor 60 provided with detection parts 62 and 62 is fitted to the back inner surface 21a thereof. On the other hand, a detecting projection part 64 is provided in a developing device 33. Then, when the developing device 33 is housed in the housing part 21, it is detected by the photosensor 60.
Patent JP-S54126939-A (JP)
Title: Sequential control board
Inventor: MIZUNO TAKASHI
IPC: H02B15/00
Filed: 1978-03-27
Abstract: PURPOSE: To enhance functions for maintenance and inspection as well as miniaturize sequential control board by providing an operational condition indicator and an operation testing tool on the front panel of sequential control module fitted with plural samll-sized auxiliary relay.  
     CONSTITUTION: When the contact 7, which is the operational condition of the small-sized auxiliary relay 2, is closed, the small size auxiliary relay is operated, the contact 4 is opened, and the light emission diode 5 gives off light. On the contrary, when the contact 7 is opened, arc extinction occurs in the light emission diode 5. Also, when circuit is closed by inserting a test plug into the operation testing tool, the small sized auxiliary relay 2 is forcibly excited and the light emission diode 5 emits light in the same way as in the case where the contact 7 is closed. Whereas, if the test plug inserted is drawn out, the light emission diode 5 is turned off. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000233685-A (JP)
Title: Working lamp lighting control device for construction machine
Inventor: UCHIOKE OSAMU
IPC: E02F9/16
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To assemble a lighting control device with an optimum structure for the lighting control of working lamps different in illumination light quantity, to use components in common when this lighting control device is used for the working lamps of other kinds and give flexibility to the working lamp lighting control device. SOLUTION: A connector 23 is provided on an electric wire 22 between batteries 20 and a plurality of working lamps 10H as the structure of a working lamp lighting control device using working lamps 10H, a signal connection section 40 is connected to the power supply side connection section 23a of the connector 23, and a trigger signal is fed to a timer 32 by a switch 26. The other power supply side connection section 37 is removably connected to a load side connection section 23b between the batteries 20 and the working lamps 10H via wires 30a branched from a large-current electric wire 30. Lighting control relays 38 are provided on the wires 30a respectively, and the lighting control relays 38 are controlled to be turned on in sequence based on the relay operation signal from the timer 32.
Patent JP-H08287168-A (JP)
Title: Method and device for document generation
Inventor: YAMAZAKI MAKOTO
IPC: G06Q10/10
Filed: 1995-01-31
Abstract: PURPOSE: To improve operation efficiency by reading the entry frame of a document out by an image input means through a translucent sheet type filter in complementary color relation with the entry frame displayed in a dropout color on the document when areas of a transfer source and a transfer destination are set. CONSTITUTION: A processor reads image out of a delivery application form 10 and a delivery slip and a mode switching part executes a setting mode wherein the areas of the transfer source and transfer destination are set. A control means which specifies the areas of the transfer source and transfer destination on a monitor screen is actuated and an image input device reads the entry frame 25 of the document out through the translucent sheet type filter 41 in the complementary color relation with the entry frame 25 displayed in the dropout color on the document. Consequently, the entry frame 25 is not read when entry contents are transferred, but read at the time of editing accompanied by position specifying operation, so that an output document in different format can easily be generated.
Patent JP-S62194033-A (JP)
Title: Power intermittently transmitting mechanism
Inventor: NAKAYAMA HIROYUKI
IPC: F16D11/00
Filed: 1986-02-19
Abstract: PURPOSE:To permit a driven shaft to rotate and to stop smoothly and securely for any optional period of time at any optional timing, by providing an intermittent gear and a pivotable gear for selectively compensating the intermittent portions of the intermittent gear. CONSTITUTION:A group of three stage gears constructing an intermittently power transmitting mechanism comprises a pair of intermittent gear ring trains 5, 7, a pair of lockingly stop ring trains 9, 10 corresponding to the intermittent gear ring trains 5, 7 and a pair of pivotally mounted moving gear ring trains 11, 12 for selectively compensating the intermittent portions of the intermittent gear ring trains. With such an arrangement, power is transmitted as if perfect gears are meshed usually. Further, a driven shaft is stopped by removing the moving gear ring train 12 from the intermittent portions of the intermittent gear by a trigger device. Furthermore, the lockingly stop ring trains 9, 10 permit the driven gear 5 to stop or to start rotation only at the positions where the driven gear 5 makes a prescribed synchronized mesh with the driving gear 7.
Patent JP-H04273077-A (JP)
Title: Semiconductor testing device
Inventor: OSHIMA TSUTAE
IPC: G01R31/316
Filed: 1991-02-28
Abstract: PURPOSE:To carry out high speed processing by selecting the data in the course of a waveform generator, a tester or a waveform digitizer with a selector for processing by a computation device. CONSTITUTION:An analog signal outputted from an arbitrary waveform generator 10 is given to a tester 20 for signal processing and is outputted to a waveform digitizer 30. After it is converted into a digital signal, it is stored in a memory 34. Based on the command of a controller 46, four signals of a signal given to the digital signal processing circuit 22 of the tester 20, a signal after processing by the circuit 22, a signal before it is stored in the memory 34 of the digitizer 30, and a signal stored in the memory 34 and read out in a batch can be given to a high speed computation device 43 with a selector 41. Any of the three signals other than a signal outputted from the memory 34 is generated in real time in order. It is thus possible to carry out high speed processing in real time.