baber/WOPTO huggingface dataset:
Patent JP-S57181967-A (JP)
Title: Regulator for moment of fuel injection for fuel injection pump of internal combustion engine
Inventor: DEIRUKU BASUTENHOFU
IPC: F02M59/36
Filed: 1982-04-16
Abstract: Internal combustion engine fuel injection pump of the type comprising an injection piston having a head with a helical ramp and provided with a device for adjusting in time the beginning of the fuel injection delivery. The adjusting device comprises a valve for closing and opening a bypass passage adapted to connect the said admission chamber to a space communicating with the chamber filling fuel source, and a system for the control of the valve including a control device for closing the valve depending on the angular position of a rotary member of the engine, such as a crankshaft, and for opening the valve in response to a partial vacuum created in the admission chamber by the suction stroke of the injection piston.
Patent JP-S52146644-A (JP)
Title: Thermal head
Inventor: ODA FUJIO
IPC: H05K1/16
Filed: 1976-05-31
Abstract: PURPOSE:To simplify an outer scanning circuit, reduce photo-etching on the substrate, and miniaturize the device by making a group of conductors coupled to a thermal element into an integral body, and making a print wiring per the integral body.
Patent JP-S63231135-A (JP)
Title: Multi-type air-conditioning machine
Inventor: YOSHIKAWA TOMIO
IPC: F24F11/02
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the deterioration of comfortability during room heating operation, by a method wherein the solenoid valve and the expansion valve of an indoor machine, poor in priority, are closed forcibly when an atmospheric temperature reduces during the room heating operation. CONSTITUTION:Switches 13, 14, which sets the preferential order of indoor machines 5, 6 into a control unit 11, are provided in the title machine and priority is set before starting the operation of the machine. An atmospheric temperature is detected by an atmospheric temperature detector 12 and is inputted into the control unit 11. Then, the solenoid valve 4 and the expansion valve 8 of the indoor machine 6, poor in priority, are closed when the atmospheric temperature reduces and becomes a temperature lower than the set temperature, whereby the circulation of refrigerant for the indoor machine 6 is stopped and the refrigerant is circulated only in the indoor machine 5. The number of sets of operating indoor machines is decreased in this manner when the atmospheric temperature reduces and a room heating capacity is deteriorated; therefore, sufficient warm-air is blown off from the operating indoor machine 5, whereby uncomfortable feeling of feeling cold airflow may be eliminated.
Patent JP-H04283012-A (JP)
Title: Drilling jig
Inventor: ISHIKAWA MASAYOSHI
IPC: B23B49/00
Filed: 1991-03-06
Abstract: PURPOSE:To easily drill a hole on a mold material using a drill. CONSTITUTION:An elastic body 13 is attached to a base body 10 through a pressing plate 14 with an adjusting screw 15, and a drill guide hole 16 is formed on the base body 10 on the basis of the elastic body 13. Since the base body 10 can be positioned on the mold material and fixed to it by fitting the elastic body in the groove of the mold material, a hole can be easily drilled on the mold material with a drill using the drill guide hole 16 as a guide.
Patent JP-S61223628-A (JP)
Title: Detector for leak of water
Inventor: WATANABE TOSHINORI
IPC: G01M3/24
Filed: 1985-03-29
Abstract: PURPOSE:To prevent malfunction by noise and to detect early a leak of water by eliminating the transient signal data from the signal data amplifying a detecting signal of the generating noise and vibration of a water conduit pipe and comparing the data with the signal data at the normal time. CONSTITUTION:A sound and the vibration generating on the water conduit pipe 11 are detected with a sensor 12 and converted into an electrical signal. This signal is amplified with an amplifier 13 and a peak value is taken out and after the waveform conversion is performed, A/D converted and stored in a storing means 14 with a sampling period. These stored data are taken out and the data for a specified period of time are compared with a selecting means 15 and the data of the lowest level are selected. When the leak of water happens, the lowest level is enlarged and compared with a preset value at the normal time with a comparing and alarming means 16 to output an alarm when the difference attains over a specific value. Hereby, the abnormal sound is detected without the malfunction by the noise and the leak of water can be detected early.
Patent JP-2000259521-A (JP)
Title: System and device for managing network security rule
Inventor: SATO YOSHIYUKI
IPC: H04L12/28
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To appropriately set rule information in a short time. SOLUTION: Firewall devices 3-1 and 3-2 and a network security rule managing device 2 are respectively provided with common rule information storage parts 4, 6-1 and 6-2 for storing common rule information common for all the firewall devices 3-1 and 3-2 and individual rule information storage parts 5, 7-1 and 7-2 for storing individual rule information peculiar to the respective firewall devices 3-1 and 3-1. Then, the network security rule managing device 2 transfers the common rule information stored in the common rule information storage part 4 provided thereon to the common rule information storage parts 6-1 and 6-2 and transfers the individual rule information stored in the individual rule information storage part 5 provided thereon to the relevant firewall devices 3-1 and 3-2 on the other hand.
Patent JP-S63231287-A (JP)
Title: Remote measuring method for gamma rays
Inventor: KIKUCHI AKIRA
IPC: G01T1/169
Filed: 1987-03-20
Abstract: PURPOSE:To measure the radioactivity sticking density of a body to be measured through remote operation by determining the collimation of a collimator with a pinhole at a predetermined measurement point. CONSTITUTION:A gamma-ray detector 7 such as an NaI scintillator is surrounded with the collimator 6 with the pinhole and a shield material 4. Its detection signal is transmitted to a pulse height analyzer through a cable 5. Measurement data obtained by the pulse height analyzer is corrected by using the distance between the measurement point and the gamma-ray measuring instrument, the radioactivity sticking density to every nucleus which is obtained by taking a calibration test in advance, and the calibration coefficient based upon the measured value of the gamma-ray measuring instrument to find the radiation sticking density to every nucleus at the measurement point. Further, the gamma-ray measuring instrument may be mounted on an inspection car which moves along rails. Consequently, measurement can be conducted remotely, so radioactivity exposure at the time of the measurement can be reduced.
Patent JP-H04299010-A (JP)
Title: Baggage handling facility
Inventor: ONISHI KATSUHARU
IPC: H02B3/00
Filed: 1991-03-28
Abstract: PURPOSE:To provide a baggage handling facility for which the field electrical work can be completed in a short time. CONSTITUTION:A main terminal box 31 is installed separately from a distribution panel 19 in a building outside this baggage handling facility and sub- terminal boxes 32, 33, and 34 are respectively installed to conveyor devices 12, 14, and 15 and, in addition, a sub-terminal box 35 is provided for a facility equipment controller 17 and display controller 18 and a cable 41 is laid from the panel 19 to the terminal box 31. Each equipment of the baggage handling facility are directly fed with electricity from the terminal boxes 32, 33, 34, and 35 through cables 42 which are branched in the terminal box 31 and passed through a main duct 36 and sub-duct 37. Since the length of the cables from the terminal box 31 to the terminal boxes 32, 33, 34, and 35 can be determined irrespective of the position of the panel 19 and the shape of the building and the cables can be brought to the site after the cables are fabricated in a work, the amount and time of the field electrical work can be reduced and the installation cost of this baggage handling facility can be reduced.
Patent JP-S51139598-A (JP)
Title: Process for producing extremely pure cesium compound
Inventor: MATSUSHITA KAZUO
IPC: C01B9/00
Filed: 1975-05-28
Abstract: PURPOSE: Process for producing cesium compounds of high purity from cesium haloxide containing Fe as impurity by CVD (Chemical Vapor Deposition) method. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60206955-A (JP)
Title: Fuel injection control device
Inventor: KINUGASA YUKIO
IPC: F02D41/06
Filed: 1984-03-30
Abstract: PURPOSE:To enhance the accelerating ability of an engine upon accelerating operation just after starting of the engine, by changing an acceleration increment compensating coefficient which is used as a compensating coefficient upon acceleration of the engine, in accordance with the elapsing time after starting of the engine. CONSTITUTION:When the cranking of an engine is carried out by turning on a starter switch 74, a control circuit 28 judges whether the start of the engine is completed or not in accordance with the rotational speed of the engine obtained from the output of an crank angle sensor 40. After completion of engine starting, a post-start acceleration increment compensating coefficient is read in accordance with the output of a cooling water temperature sensor 52, this compensating coefficient is attenuated at every predetermined time. Further, when the accelerating condition of the engine is detected in accordance with a time-dependent variation in the output of a throttle sensor 58, a post- start acceleration increment compensating coefficient is read to be used for compensating a basic fuel injection time. During accelerating operation of the engine the basic fuel injection time is compensated in accordance with the above-mentioned compensating coefficient which is set in accordance with the elapsing time after starting of the engine.
Patent JP-S55156445-A (JP)
Title: Contention controller
Inventor: SAKURAI KOUZOU
IPC: G06F9/52
Filed: 1979-05-25
Abstract: PURPOSE:To obtain a contention controller for driven units which can shorten the time of contention processing among actuation request signals from drivers, by enabling a contention ciruit and address detecting circuit to operate simultaneously. CONSTITUTION:Driving circuits 1a and 1b of central processors A and B generate addresses 2a and 2b of driven units such as memory units A and B as well as actuation request signals 3a and 3b to acquire driven units conflicting with each other. Now, when driving circuits 1a and 1b generate actuation signals and address signals at the same time so as to acquire memory unit A, contention circuit 9a signifies that one actuation signal is effective according to constant logic and unit address detecting circuit 8a detects its own unit being called. System deciding circuit 10a receives data from circuits 9a and 8a to start timing generation circuit 7a, putting memory unit A into operation. In this case, system deciding circuit 10b for memory unit B makes the operation of contention circuit 9b ineffective via the other system change- over circuit 11b.
Patent JP-H06258744-A (JP)
Title: Silver halide photographic emulsion and silver halide photographic sensitive material
Inventor: SHUDO SADANOBU
IPC: G03C1/015
Filed: 1993-03-02
Abstract: PURPOSE:To provide the silver halide emulsion and the silver halide photographic sensitive material high in sensitivity and contrast and superior in pressure resistance and latent image storage stability. CONSTITUTION:The silver halide photographic sensitive material has at least one silver halide emulsion layer on a support, and silver halide grains in which the projection area of flat grains having an aspect ratio of >=2 amounts to >=70% of the projection areas, and the fluctuation coefficient of the grain size distribution of the total silver halide grains is <=20%. Signals having at least 2 peaks exist in the range of <1.5 deg. diffraction angle in the 0.13 X highest peak height of the (420) X-ray diffraction signals using the CuKalpha line as a line source and a peak interval is >=0.1 deg. at diffraction angle.
Patent JP-S63232938-A (JP)
Title: Polishing device
Inventor: HIYOSHI TOYOHIKO
IPC: B24B13/06
Filed: 1987-03-19
Abstract: PURPOSE:To make stock removal easily measurable and also a form error eliminable on the basis of measurand, by installing a presser member, pressing a tapelike abrasive member to a workpiece, and also a work quantity measuring device, removing this abrasive member and setting it down to a probe. CONSTITUTION:In this device, there is provided with a nose 38 which presses a lap tape 39 to a polishing surface of a work 1 at constant pressure and polishes it, and the nose 38 is constituted so as to use it as a probe for a work quantity measuring device after removing the lap tape 39. In consequence, the polishing device is usable for the work quantity measuring device in common whereby the work 1 is measurable in an inexpensive manner. And, any problem on setting slippage will not be caused there, and after measurement, corrective polishing can be done on the basis of measured data at once, thus machining time is sharply reducible. In addition, full automation ranging from measurement to corrective machining comes possible, and thereby operating work is sharply reduced as well, so that manufacturing cost is also reducible.
Patent JP-S61224501-A (JP)
Title: Microwave branching filter device
Inventor: KONISHI HIROHARU
IPC: H04B1/40
Filed: 1985-03-28
Abstract: PURPOSE:To obtain a small sized and inexpensive branching filter device having less number of components by reversing the turning direction of a transmission CONSTITUTION:The turning direction of a circulator 3tau connected to the trans mission system channel filter 4tau is directed to the antenna 1 and the output terminal is connected directly to the antenna system feeder 2. The turning direction of the circulator 3R connected to the reception system channel filter 4R is reversed to that of the transmission system and the circulator is connected to the circulator 3tau in cascade. Similarly, the circulator of the next channel is connected. The output of the TX1 goes as it is to the antenna 1, the output of the TX 2 passes through the circulator 3R of the RX 1, is reflected in the channel filter 4T of the TX 1 and goes to the antenna 1. The signal received by the antenna 1 passes through the circulator 3T of the TX 1 and selected by the channel filter 4R of the RX 1. The signal at the outside of the band of the RX 1 channel filter 4R of the RX 1. The signal at the outside of the band of the RX 1 channel filter 4*R is reflected in it, passes through the circu lator 3T of the TX 2 and goes to the RX 2. Further, the undesired wave is terminated by a terminator 5.
Patent JP-H10260488-A (JP)
Title: Production of emulsion
Inventor: SAITO KOICHI
IPC: G03C1/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an emulsified dispersion capable of stably supplying a large amt. of an oil-in water type emulsion for photographic sensitive materials which substantially hardly contains oily particles coarsened in grain sizes after emulsification dispersion. SOLUTION: An oil phase soln. is prepd. by mixing an oil-soluble component, an oily binder and a low b.p. auxiliary org. solvent and a water phase soln. is prepd. by dissolving an aq. binder in water in the process for producing the emulsified dispersion by connecting a high-speed revolutional dispersion type stirring machine 1, an on-line type emulsified dispersing machine 1, a vacuum evaporating device 14, a gas-liquid separator 17 and a condenser 21. The oil phase soln. and the water phase soln. are mixed together by the stirring machine 1, by which the oil phase soln. is emulsified and dispersed into the water phase soln.  The emulsified dispersion is then fed to the dispersing machine 10 and while the diameter of dispersion phase particles in the emulsified dispersion is adjusted, the adjusted and emulsified dispersion is continuously fed online to the evaporating device 14, by which the low b.p. auxiliary org. solvent in the emulsified dispersion is selectively evaporated away.
Patent JP-S55156969-A (JP)
Title: Corona charging device
Inventor: HIRANUMA SUSUMU
IPC: G03G15/02
Filed: 1979-05-28
Abstract: PURPOSE: To charge the surface of material to be charged uniformly, by using both DC corona dishcarge and AC corona discharge.  
     CONSTITUTION: The surface 1a of a photoreceptor is charged by DC corona discharge of the first charger 8 in the surface potential having undulations corresponding to the deterioration and soiling of a wire 12, so that unevenness of chraging is caused. Later, the part charging by the charger 8 is moved to the second charger 9, of which AC corona discharge and DC bias current applied to a bias electrode 17 cooperate to smooth the surface potential having undulations so as to charge in a uniform surface potneital. That is, the surface is charged uniformly without unevenness. Thus, by charging the photoreceptor surface by DC corona discharge to rise the potential to a certain level and then smoothing the uneveness of charging caused in that time by AC corona discharge and DC dias current, a uniform charge may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11298303-A (JP)
Title: Pulse bias power-supply unit
Inventor: NAKAHARA ATSUSHI
IPC: H05H1/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the utilization factor of ion energy to etching by alternately outputting positive and negative currents in a high frequency to be outputs that are close to a rectangular wave by using a switching means and obtaining acceleration voltage in a standardized negative pulse. SOLUTION: In a positive circuit, a switching part is formed by connecting plural MOSFETs in series and parallel corresponding to a fast heavy-current and performs on and off with a 0.5 to 5 MHz signal from a pulse signals generation circuit. When the switching part is off, a negative circuit outputs to a load. In this period, a capacitor for power supply of the positive circuit is charged. When the switching part is turned on, a current is caused to flow from the positive circuit to the load and output voltage is switched. In this period, counter-electromotive force that occurs in a choke coil is absorbed through a flywheel circuit. In the positive circuit, the capacitor for power supply becomes a power source and a positive current flows to the load through a DC cut capacitor.
Patent JP-H11260795-A (JP)
Title: Surface working equipment
Inventor: NIIMOTO KENJI
IPC: H01L21/3065
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a heating means of a treatment chamber wall surface suitable for an inductive coupling plasma equipment using Faraday shield capable of restraining influence of the treatment chamber wall surface, by forming trenches for air flow inside a wall of a treatment vessel, and generating a forced convection of externally heated air in the trench of the treatment chamber. SOLUTION: An upper lid 107 in which trenches 106 of, e.g. about 30×5 mm, are formed is put on the upper part of a vacuum vessel 101, and the trenches 106 are connected with a heater 108 and a pump 109 by using piping 110. A valve 111 which is normally opened, a valve 112 which is normally closed and a thermocouple 113 are arranged in the piping 110 which is filled with air. The air sent from a pump 109 is heated by using the heater 108, and made to circulate in the trenches 106 in the inner wall of the vacuum vessel, thereby heating the wall surface of the vacuum vessel. In order to heat the inner wall at a specified temperature, e.g. in the range of 80-100 deg.C, the power of the heater 108 is PID controlled while the temperature of the air circulating in the trenches 106 in the inner wall is measured with the thermocouple 113.
Patent JP-H0774609-A (JP)
Title: Photoelectric finger-operated keyboard device
Inventor: TOOMASU GIREN
IPC: H03K17/969
Filed: 1994-04-01
Abstract: PURPOSE: To secure the initial intensity in a keyboard device for a long period by reducing the intensity drop of radiated infrared rays by sending only several current pulses by means of a light transmitter during the operation evaluating time only. CONSTITUTION: The circuit 8 incorporates a scanning sample circuit 18. Since a time window pulse (zf) controls a current switch 19 which connects all control and detection circuits 15, 25, and 35 to the different poles S and N of an actuating voltage source, the switch 19 is periodically conducted or nonconducted. Since the switch 19 opens all infrared-ray transmitters 13, 23, and 33 only when the switch 19 is conducted, the conducted state of the switch 19 is superimposed upon the periodical conducted states of electronic switches 16, 26, and 36 like an AND coupling. Therefore, only current pulses i1, i2, and i3 are made to flow to the infrared-ray transmitters 13, 23, and 33.
Patent JP-H07275477-A (JP)
Title: Upper ball receiving plate for pinball playing machine
Inventor: TAMAGAKI TOSHIO
IPC: A63F7/02
Filed: 1995-02-27
Abstract: PURPOSE:To simplify the structure and control of a part removing the ball and to directly remove the ball on the plate to a lower ball receiving plate by opening and closing the path of the upper ball receiving plate to be connected to the ball removing entry part of the lower ball receiving plate by the circulating lever-type opening/closing controller arranged on the outer protection body of the upper receiving plate. CONSTITUTION:The lower ball receiving plate E for playing ball and the lower ball receiving plate F for prizewinning ball are provided vertically on a front frame B attached to an outer frame A of the pinball machine to open and close freely. The upper ball receiving plate E is constituted by attaching an outer protection body 31, plate 32 forming a ball exit 36, and rectangular-shaped opening/closing set plate 39. The connection tube member for supplying the prizewinning ball to be connected to a housing forwarding part 35 of the plate 32 is provided at the back of the set plate 39. A path 62 connected to a ball removing path part 101 connected to the lower part of the ball exit 36 and formed on the lower ball receiving plate F is provided in the front right part. The path 62 is opened and closed by the finger control of an opening/closing controller 63 in the part 61.
Patent JP-S61224480-A (JP)
Title: Compound resonator type semiconductor laser
Inventor: OSHIMA MASAAKI
IPC: H01S5/00
Filed: 1985-03-29
Abstract: PURPOSE:To increase the relaxation oscillation frequency of the single longitudinal mode laser of compound resonator structure, by adding a lot of impurity CONSTITUTION:The semiconductor laser with the resonator of length l1 and the one with the resonator of length l2 longer than $l are arranged in series in the direction of laser light emission, and the recommbination centers of nonlight-emission are introduced into the l2 region of photoguide by means of impurity diffusion, etc. For example, the l1 part of the compound resonator type laser consists of the n-InP substrate 1, the n-InP growth substrate 2, the n-InGaAsP active layer 3, thep-InP substrate 4 and the ohmic electrodes 5 and 6. The other l2 sideseparated by spacing l2 consists of the InP growth layers 7 and 8, and the InGaAsP growth layer 9, and forms the P-typelayer which reaches at least the deeper position than the InPGaAs growth layer 9. In this case, for example, (d) is about 5mum and l2/l1=4.