baber/WOPTO huggingface dataset:
Patent JP-S5478163-A (JP)
Title: Vibrating table controller
Inventor: KIMURA SHIGETOSHI
IPC: G01M7/02
Filed: 1977-12-05
Abstract: PURPOSE: To perform controlling of neutral positions of the vibrating table safely and surely by controlling the movements of the vibrating table by which hydraulic servo valves are feedback- controlled according to displacements, up to the neutral point of its excitation stroke by the gradually increasing target position signals.  
     CONSTITUTION: When a switch 25 is truned on, realy contacts x' a ' x a  are connected by way of a relay 23. Then, the control voltage corresponding to the vibrating table target neutral point having been set with a signal generator 17 is applied to the delay circuit 19 of a neutral control circuit 18 and an adder 21, the output whereof is then applied via adder 22 to an adder 4 to which the feedback signal by the displacement detection of the vibrating table servo controlling hydraulic valves via adder 22 is applied. On the other hand, as a timing relay 24 is energized by the specified time constant circuit corresponding to the time when the difference between the control voltage having been delayed by the circuit 19 and the control voltage becomes small, and realy contacts x b  connect and the contacts x a  space, as a result of which the control voltage having no delay of the circuit 17 is applied to the adder 4. Hence, the vibrating table is controlled by the gradually increasing control voltages and is thereby safely and surely moved to the target neutral point. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04369143-A (JP)
Title: Packet switch
Inventor: OKAMOTO SATOSHI
IPC: H04B10/07
Filed: 1991-06-17
Abstract: PURPOSE:To relax a limit to a wavelength revision speed and to allow the switch to cope with a high speed line speed by arranging plural variable wavelength electrooptic converters corresponding to each incoming line and starting wavelength revision in advance according to each reservation table. CONSTITUTION:Input buffers 111-11N storing a packet inputted from each incoming line inform an outgoing line number of each packet to a control section 14. The control section 14 allocates a time slot to each packet and sets a wavelength of an optical signal to be converted to reservation tables 151-15N. Moreover, the control section 14 controls each of variable wavelength electrooptic converters 121-1-12N-M to vary the wavelength of an optical signal to be converted in response to the content of the tables 151-15N and selects any of the converters 121-1-12N-M for conversion for each time slot. Thus, the revision of wavelength is implemented early prior to the conversion by each of the converters 121-1-12N-M and the wavelength is revised by using a time longer than a time slot.
Patent JP-H11332231-A (JP)
Title: Common power supply for ac input/dc input
Inventor: IMAI TAKESHI
IPC: H02M3/335
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a common power supply for AC input/DC input without increasing the size of communication equipment. SOLUTION: A common power supply for AC input/DC input is provided in equipment for operating from both commercial and local station power supplies. The common power supply is provided with a coil 17 for input that is freely switched to achieve the ratio of the number of turns corresponding to the ratio of the current conversion of the above AC input to the above DC input, a coil 21 for output that is provided opposite to the above coil for input to form a power supply transformer, and a switch means for switching so that the above coil 17 for input can have different number of turns corresponding to the above number of turns. By switching the above switching means 19 according to the above AC input and DC input, a constant output voltage can be obtained.
Patent JP-H0324494-A (JP)
Title: Fuel assemby of reactor including equipment for capturing particles contained in cooling fluid of reactor
Inventor: BERUNAARU GURATSUTEIEERU
IPC: G21C3/32
Filed: 1990-06-02
Abstract: PURPOSE: To realize an efficient filtering without causing undue pressure drop of cooling fluid by constructing a fuel collector of a fuel assembly a plurality of tubes arranged in the gap of fuel rods over the length between the upper part of a nozzle at the lower end of the assembly and a lower spacer grid. CONSTITUTION: This fuel assembly comprises an elongated framework comprising a plurality of lateral spacer grids 9 arranged along the length of a fuel assembly through a gap, a longitudinal guide tube 10 fixed thereto, and two lateral end nozzles, a cluster of parallel fuel rods extending in the longitudinal direction while being retained by the spacer grid, and a particle capturing unit. The particle capturing unit comprises a plurality of tubes arranged in all gaps between adjacent fuel rods across the area between the upper part of a nozzle 2 at the lower end of the fuel assembly and the lower spacer grid and captures particles contained in the cooling water for reactor near an end nozzle which is referred to lower end nozzle and mounted on a lower core plate under use.
Patent JP-S5370658-A (JP)
Title: Electron gun constitution
Inventor: TANAKA TOKUSHIROU
IPC: H01J3/02
Filed: 1976-12-06
Abstract: PURPOSE: To reduce the effect of eccentricity by shifting the center axis of the first grid electrode to further external location of the center axis of the third grid electrode, and to eliminate the problem in which the convergence adjusting quantity of Braun tube is excessive. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08319151-A (JP)
Title: Refractory containing carbon
Inventor: YAMAZAKI MASAKATSU
IPC: C04B35/043
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a carbon-containing refractory enhanced in oxidation resistance and corrosion resistance by adding an Si-Mg alloy to a mixture comprising a carbonaceous raw material and an inorganic refractory raw material. CONSTITUTION: A carbon-containing refractory is obtained by adding an Si-Mg alloy having an Si/Mg weight ratio of 1/1 to 2/1 in an outer amount of 0.5-15wt.% to a mixture comprising 1-40wt.% of a carbonaceous raw material and 60-99wt.% of an inorganic refractory raw material. The addition of the Si-Mg alloy in a prescribed amount to the mixture containing the prescribed amount of the carbonaceous raw material enables to produce MgO, SiO2 on the surface of the refractory on employment to improve oxidation resistance and corrosion resistance. Since the Si-Mg alloy comprises the eutectic product of Si and Mg and does not contain free Mg, the alloy produced is an Mg evaporation-prevented alloy.
Patent JP-S625628-A (JP)
Inventor: OGINO OSAKUNI
IPC: H01G9/04
Filed: 1985-07-02
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-S6036765-A (JP)
Title: Starting of spark ignition type gas engine
Inventor: MAEKAWA TADATOSHI
IPC: F02M21/02
Filed: 1983-08-09
Abstract: PURPOSE:To prevent irregular combustion upon starting due to dilution of mixture by a method wherein a throttle valve is closed perfectly before cranking and, then, the throttle valve and a gas valve are opened to start the engine after excluding air in a suction pipe upon the starting of the spark ignition type gas engine. CONSTITUTION:Upon the starting of the spark ignition type gas engine, cranking is effected by driving a starter 7 based on the output of a control unit 8 and the throttle valve 5 as well as the gas supplying valve 3 are closed totally by an actuator 9. According to this method, the air in the downstream of the throttle valve 5 is excluded by the pumping action of the engine. Subsequently, the throttle valve 5 is opened slightly and the gas valve 3 is opened simultaneously by the output of the control unit 8 through the actuator 9 to effect a normal ignition. The driving of the starter 7 is stopped upon an initial explosion and the starting operation of the engine is finished. According to this method, the irregular combustion, caused by diluting the mixture with the air in the suction pipe, may be prevented upon the starting of the engine.
Patent JP-S626151-A (JP)
Title: Ion selective electrode
Inventor: DOI TOSHIKATSU
IPC: G01N27/30
Filed: 1985-07-02
Abstract: PURPOSE:To prevent the destruction of an ion selective sensitive film by escaping the expanded air in a hollow tube to prevent the increase of the pressure therein when the temp. of a liquid to be tested is high. CONSTITUTION:The inside liquid 12 and air 15 are heated to expand and the pressure in the hollow tube 6 increases when the ion selective sensitive film 13 attached to the hollow tube in a manner as to seal one end thereof is immersed into the liquid 14 to be tested. A stem 11 integral with an electrode 17 rises and the air in a cavity 18 is discharged through a hole 8 to the outside when the internal pressure rises higher than the frictional force between a packing 16 and the stem 11. The stem 11 is lowered by the pressure of the atm. flowing into the cavity 18 through the hole 8 when the temp. falls. Since the stem 11 moves upward or downward according to the ambient temp. in the above-mentioned manner, the difference between the internal pressure and external pressure of the tube 6 is decreased and the electrode is made usable over a wide temp. range.
Patent JP-H05294856-A (JP)
Title: Bis(fluoromethyl)ether composition, its preparation and preparation of difluoromethane
Inventor: JIEN RESURII BUTSUCHIYAA
IPC: C07C17/00
Filed: 1992-06-05
Abstract: A composition comprising bis(fluoromethyl)ether and less than an equimolar amount of water, a process for the production of the composition comprising contacting formaldehyde with hydrogen fluoride and separating at least some of the by-product water from bis(fluoromethyl)ether, and use of the composition for the production of difluoromethane.
Patent JP-H04231677-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: ERUNSUTO RINDAA
IPC: F02M59/46
Filed: 1991-06-18
Abstract: PURPOSE: To keep the uniform feeding with high pressure level into an injection pipe of small waveform by a plurality of pump pistons, and to synchronize the waveform generated regardless of the uniform distribution, by the injecting motions for excluding the dispersion of the injection quantities. CONSTITUTION: The distribution valves 6a-6d are respectively opened just before the injection, and closed after the injection, and the injection stage is controlled relative to the injection period and the injecting duration by the closing time of a fuel injection control valve 9.
Patent JP-H1165006-A (JP)
Title: Radiation image element
Inventor: DICKERSON ROBERT EDWARD
IPC: G03C1/035
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image element making compatible covering power improvement and image contrast. SOLUTION: With regard to this element, a flat particle emulsion layer contains a hydrophilic colloidal vehicle and a sensitive radiative silver halide particle, whose basis is the silver quantity with a bromide content of 50 mole % or more and an iodide content of less than 3 mole %, on a first and a second principal planes of a filmy supporting body and at least one layer of a particle having a percent of weight of silver forming the silver halide particle less than 1:1 to the hydrophilic colloidal is applied on the respective principal planes. In this case, an average thickness of the flat particle on the interior of the flat particle emulsion layer is less than 0.2 μm and the covering quantity of the hydrophilic colloidal on the layer is less than 30 mg/dm<2> .
Patent JP-H01314458-A (JP)
Title: Line type setting system in line test
Inventor: SHIINA NOBUYUKI
IPC: H04M3/32
Filed: 1988-06-15
Abstract: PURPOSE:To easily execute work for the set and change of a line type by extracting the information of the line type from the information of a line number for a test line with a robot control device which is provided between a robot and a line testing device. CONSTITUTION:A line testing device 2 transmits the testing line number information through a line testing device interface part 4 of a robot control device 3. A command processing part 6 of a robot control device 3 analyzes an operating command from the line testing device 2. Then, when the command is decided result insertable in a plug attaching and detaching control part 7, an access is executed to a converting part 8 and the information are converted from the testing line number information to line type information and receiving position information. After that, the receiving position information are transmitted through a robot interface part 5 and a robot 9, which are correspondent to a line leading-in part 11, by the line test number of a line test leading-in part 11. The robot 9 inserts a test plug 10 to the testing line of the line number to be instructed in the line test leading-in device 11 according to the received information.
Patent JP-H07334896-A (JP)
Title: Tape player
Inventor: SANO TAKANOBU
IPC: G11B15/473
Filed: 1994-06-06
Abstract: PURPOSE:To obtain a speed almost the same as that at the normal reproducing time between a rotary head and a tape with an easy process by setting the number of rotation of the rotary head at the time of a high speed search by the functional calculation against the rotational period of a supply reel side. CONSTITUTION:The rotation periods of the supply reel SR at the time of fast forwarding search and of a take-up reel TR at the time of unwinding search are measured by period detecting parts 11, 12 respectively. By a control part (microcomputer) 10 of a fixed number setting means, the number of rotation Y of a rotary head drum 4 is set as Y=aX+b (a and b are constants) in accordance with the measured value X of the period detecting part (11 or 12) at the time of a high speed running of the magnetic tape 1. The rotary head drum 4 is driven by a drum motor 6 of a head rotation driving means and a motor servo circuit 9 in accordance with the number of rotation set by the control part 10. Where, the constants a, b are defined as different values each other at the time of fast forward running and at the time of fast rewinding running.
Patent JP-S6037631-A (JP)
Inventor: YOKOYAMA YOUICHI
IPC: H01H73/50
Filed: 1983-08-10
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-S5852167-A (JP)
Inventor: TOOYAMA SHIROU
IPC: B66B1/48
Filed: 1981-09-18
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-H11333108-A (JP)
Title: Control board for pachinko machine
Inventor: HAYASHI SEISAI
IPC: A63F7/02
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a control board which can be stored in ROM as it is and enables to check program data stored in ROM even when ROM is connected and fixed to securely prevent illegal replacement of ROM. SOLUTION: A check connector 4 is separately equipped on the side edge of a main board 14 and a CPU 30 is stopped by outputting a stop signal from a ROM checker 38 via a check terminal 34A and a stop signal line 35 and, in such a stop condition, a check control signal is outputted from the ROM checker 38 via a check terminal 34B and a check control signal line 36 to a ROM 31, and program data from the ROM 31 are sent to a ROM checker 38 via a data signal line 37 and a check terminal 34C to check the program data of the ROM 31 by the ROM checker 38.
Patent JP-S5936449-A (JP)
Title: Multiplex stereo demodulator
Inventor: ABE KENSAKU
IPC: H03D1/22
Filed: 1982-08-24
Abstract: PURPOSE:To avoid a signal relating to the switching from giving an effect to a demodulating signal, by synchronizing a switching signal of a DC-DC converter to an integral multiple of a pilot signal of a multiplex stereo demodulating circuit. CONSTITUTION:A semiconductor integrated circuit 1 of a multiplex stereo demodulating circuit includes a composite signal amplifier circuit, a pilot signal extracting circuit in 19kHz, a two-multiplication circuit obtaining a switching signal in 38kHz for stereo demodulation, and a demodulating circuit obtaining a left and a right signal from a composite signal. Further, the oscillation of an astable multivibrator generating the switching signal of the DC-DC converter 3 is synchronized with the pilot signal in 19kHz of the integrated circuit 1. Thus, the switching signal of the converter 3 and the switching signal for demodulation are synchronized, allowing to produce beat between them.
Patent JP-H09295797-A (JP)
Title: Elevator for object
Inventor: MATSUMOTO HARUO
IPC: B66F7/06
Filed: 1996-05-04
Abstract: PROBLEM TO BE SOLVED: To prevent an object to be lifted and lowered from moving relative to a base by constituting that when a link mechanism makes sliding movements in the longitudinal direction between states of the link mechanism in an upright and a prostrate attitudes, and that the object to be lifted and lowered moves in the vertical direction. SOLUTION: An object support member 6 of a link mechanism 3 supports an object 2 to be lifted and lowered through a mutual sliding mechanism 2a. A brake mechanism (brake member 8) is rotatably attached to a support member 2b through a shaft pin 8a. Engagement between a support arm 7 and the brake mechanism is disengaged when the brake member 8 pushes the engagement portion 7a of the support arm 7 to the position of a space 6d. At the same time, the object 2 and the link mechanism 3 disengage from each other, the link mechanism 3 while leaning forward moves forward, and the object 2 moves downward. The height of the object 2 may be adjusted by stopping the engagement portion 7a by engagement with an appropriate position of a protrusion/recess portion of the brake mechanism (a guide rod 6c).
Patent JP-S6127114-A (JP)
Title: Method and device for compensating effect of eccentricity ofroll
Inventor: GEORUKU WAIRITSUHI
IPC: B21B37/00
Filed: 1985-07-03
Abstract: A process and device for compensation of the effect of roll eccentricities upon thickness regulation of material being rolled in a roll stand (1), wherein eccentricity oscillations are simulated by a model (6) based on measured values of roll adjustment position (s), roll force (FW) and mean support roll speed (n), together with spring constants (CG, CM) for the roll stand and the material. An output signal ( DELTA R) of the model (6) is used to modify the thickness value (ha+ DELTA R) used for regulation, so as to compensate for the effect of roll eccentricity. The model may be implemented by a device (RECO) comprising pairs of oscillators (7), the phase and amplitude relationships of which are adjusted according to the observer principle.
Patent JP-S63311255-A (JP)
Title: Electrophotographic sensitive body
Inventor: UMEDA MINORU
IPC: G03G5/05
Filed: 1987-06-12
Abstract: PURPOSE:To prevent an electrophotographic sensitive body from deterioration of electrifiability due to fatigue caused by preexposure by incorporating a polymer consisting of a specified monomer and/or its copolymer into a layer contg. a charge generating material dispersed therein. CONSTITUTION:A charge generating layer 1 and a charge transfer layer 2 are formed successively on an electroconductive substrate 3, and a polymer consisting of a monomer expressed by formula I and/or a copolymer consisting of said monomer and another copolymerizable compd. are(is) incorporated into the layer 1 contg. the dispersed charge generating material. In formula I, R1 is an H atom or a methyl group; R2 is an H atom or lower alkyl group, etc.; n is an integer 2-100. By this constitution, an electrophotographic sensitive body having high sensitivity causing less deterioration of electrifiability due to fatigue caused by preexposure, preventing moreover deterioration of charge potential during repetition of charge and exposure, is provided.
Patent JP-2000339551-A (JP)
Title: Article sales registration data processing system
Inventor: AZUMA YOSHITAKA
IPC: G06Q50/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To improve mutual communication efficiency by using a power line and a communication line other than the power line together as a communication line connecting a data processing terminal and a terminal controller. SOLUTION: This system is equipped with the power line 7 for supplying electric power to itself and communication lines 4 and 6 other than the power line as a transmission medium for data transmission carried out between the data processing terminal and terminal controller 5. The data processing terminal 1 and terminal controller 5 are provided with a line selection table wherein which of the power line 7 and communication lines 4 and 6 is used as the transmission medium by the kinds of transmit data and a line discriminating means which discriminates the transmission medium corresponding to the kind of transmit data according to the setting data in the line selection table when the data are generated. Then the transmission medium discriminated by the line discriminating means is used to transmit the data between the data processing terminal 1 and terminal controller 5.
Patent JP-S5670528-A (JP)
Title: Liquid-crystal display element
Inventor: SAITOU TAKESHI
IPC: G09F9/00
Filed: 1979-11-14
Abstract: PURPOSE: To prolong the life of a liquid-crystal display element having upper and lower substrates sealed at circumferential parts by organic adhesives, by reducing the contamination of lead wires by making the lead wire pattern width of a transparent conductive film electrode of a sealed part thinner than that of any other part.  
     CONSTITUTION: Lead wires from transparent electrode patterns 3 of internal surfaces of upper glass substrate 1 and lower glass substrate 2 are formed like narrow- width wire patterns 3a and 3b at the part of organic adhesive 4 at each substrate circumferential part. Consequently, the probabilities that a breakaway due to contamination caued by the reaction of the lead wire on adhesives 4 occurs and the contaminant contaminates electrodes are reduced greatly. Thus, the life of the element is prolonged. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5936412-A (JP)
Title: Electrode structure of idt resonator or multimode filter provided with reflector
Inventor: MORITA TAKAO
IPC: H03H9/25
Filed: 1982-08-23
Abstract: PURPOSE:To simplify the production process and to prevent accidents such as a short-circuit, by connecting a required bus bar electrode of an IDT (interdigital transducer) resonator provided with a reflector to the reflector and supplying electric power through this reflector. CONSTITUTION:An IDT electrode 2 is provided on a piezoelectric substrate 1, and reflectors 3 and 4 are arranged on both sides of this electrode 2. One bus bar 5 out of bus bars 5 and 6 coupling IDT electrode fingers and one bus bar 8 out of bus bars 8 and 9 coupling a grating 7 of the reflector 4 are unified into one body, and electric power is supplied through the other bus bar 9 of the reflector 4. Since electric power is supplied to the bus bar 5 of the IDT through the reflector 4, its connection position to a lead terminal can be transferred to the same side as the lead terminal to the other bus bar 6, and a bonding wire is not stretched across the IDT.