baber/WOPTO huggingface dataset:
Patent JP-S6247653-A (JP)
Title: Shutter opening and closing device for copying process unit
Inventor: YOSHIURA SHOICHIRO
IPC: G03G21/18
Filed: 1985-08-27
Abstract: PURPOSE:To prevent the inside of a copying process unit from being stained by opening the upper parts of a main charger and a transfer charger, providing a shutter to a cover opposite the opening parts, and opening and closing the shutter associatively with the mounting and demounting of the copying process unit. CONSTITUTION:The shutter 31 is pressed by a spring at any time, so the shutter 31 closes a shutter window unless the copying process unit 30 is put in a copying machine. When, however, the copying process unit 30 begins to be stored in a process unit storage part 53, the projection 33 of the shutter 31 engages a groove 42, so the shutter 31 is opened to the shutter window to open until the end of the snaking part of the groove 42, namely when the projection moves by length L.
Patent JP-2000014896-A (JP)
Title: Game ball pay-out device
Inventor: MORIMOTO YOJI
IPC: A63F7/02
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent the shift of a ball cutting rotating body, to stabilize a pay-out operation, to make a bearing member detachable and to easily perform adjustment for the bearing member. SOLUTION: Along the inner surface of the mounting hole 11 of the ball cutting rotating body 10a, a plurality of bar-shaped catches 20 are integrally arranged. For the respective catches 20, a tip is formed as a locking part 27 in an arrowhead shape and they are elastically deformable as the whole. Also, the outer surface of the outer ring 22 of the bearing member 21 has the same shape as the mounting hole 11. Then, the bearing member 21 is mounted to the mounting hole 11 in the state of being locked to the locking part 27 without a clearance.
Patent JP-H04233613-A (JP)
Title: Address giving device for constituting member of computer system having three- dimensional constitution
Inventor: HAWAADO ERU DEBITSUTOSON
IPC: G06F1/18
Filed: 1991-07-04
Abstract: PURPOSE: To provided a device which applies an address to each modular constituting a computer. CONSTITUTION: Address designation is executed for the elements of an electronic system having plural modular elements. This device is provided with an incrementor 20 which adds a certain number to a supplied value, device which serially connects the incrementors based on the array of the modular elements, and device which supplies a first value to the first incrementor.
Patent JP-S6432161-A (JP)
Title: Combustible gas sensor
Inventor: FURUYA KIYOSHI
IPC: G01N27/416
Filed: 1987-07-29
Abstract: PURPOSE:To simplify constitution and to decrease the fluctuations in characteristics so that high measurement accuracy can be maintained over a long period of time by providing a working electrode, reference electrode and counter electrode on the surface of an insulating base material in such a manner that the respective electrodes maintain prescribed positional relations with each other. CONSTITUTION:The working electrode (thin film electrode consisting of Pt) 2, the reference electrode (thin film electrode consisting of Ag) 3 and the counter electrode (thin film electrode consisting of general electrode metals) 4 are provided on the insulating substrate 1 made of ceramics. These electrodes 2, 3, 4 are integrally coated with a proton conductor film 5 having gas permeability. The inverted input terminal of an operational amplifier 8 of which the output terminal is connected to the leading out terminal of the electrode 4 is connected to the leading out terminal of the electrode 3 and the non-inverted input terminal is connected via a DC power supply 9 to an earth 10 to form a potentiostat circuit. The inverted input terminal of an operational amplifier 11 of which the non-inverted output terminal is connected to the earth 10 is connected to the leading out terminal of the electrode and the output terminal connected via a resistor 12 for feedback to the inverted input terminal is used as a terminal for taking out a concn. detection signal.
Patent JP-S5892690-A (JP)
Title: Quinoxalyloxy group-containing o-arylphosphoric acid ester, its preparation and insecticide
Inventor: SAKATA ITSUTSUNE
IPC: A01N57/16
Filed: 1981-11-26
Abstract: NEW MATERIAL:A compound shown by the formulaI(X is H, halogen, or trifluoromethyl; Y is halogen or lower alkyl; Z is O or S; R and R<1> are lower alkyl). EXAMPLE:O-Ethyl S-n-propyl O-[2-chloro 4-(7-bromoquinoxalyl-2-oxy)phenyl] thiophosphoric acid ester shown by the formula II. USE:An insecticide. PROCESS:A phosphoric acid chloride (e.g., O-ethyl S-n-propylthiophosphoryl chloride, etc.) shown by the formula III is reacted with a quinoxalyloxy group- containing phenol derivative[e.g., 2-chloro 4-(7-bromoquinoxalyl-2-oxy)phenol, etc.]shown by the formula IV in the presence of an acid acceptor such as triethylamine, etc. in an organic solvent such as preferably chloroform, etc. at 20-60 deg.C for 0.5-20hr.
Patent JP-H0745085-A (JP)
Title: Data writer and reader
Inventor: HORI FUSAO
IPC: G11C16/02
Filed: 1993-07-30
Abstract: PURPOSE:To reduce the changing frequency of bit states at the time of program writing and to extend the service life of a rewritable ROM by counting the number of bits '0' and the number of bits '1', and when the number of bits '0' is less than the number of bits '1', writing data without inverting them. CONSTITUTION:The number of bits '0' out of all program data obtained from data lines D0 to D7 connected from a data bus 15 to an EPROM 14 is counted, and when the number of bits '0' is smaller than a half of all bits constituting the EPROM 14, all program data are written in the EPROM 14 while holding the output of an inversion control circuit 17 at a low level. When the number of bits '0' is larger than a half of all the bits, the output of the circuit 17 is turned to a high level and all the program data are inverted and written in the EPROM 14. Since the changing frequency of bits constituting the EPROM 14 from '1' to '0' can be reduced, stress can be reduced and the life of the EPROM 14 can be extended.
Patent JP-S6170322-A (JP)
Title: Cooking device
Inventor: ITO MASAO
IPC: F24C7/08
Filed: 1984-09-11
Abstract: PURPOSE:To permit to set or correct cooking freely at a place remote from a cooker under observing a cooking book by a method wherein the cooking book is provided with a liquid crystal indicating unit, a key inputting unit and a remote transmitting unit while the main body of the cooker is provided with a remote control receiving unit receiving commanding signals. CONSTITUTION:The cooking book 5 is provided with a menu key 9, number of personal finishing key 11 and the liquid crystal indicating unit 6 indicating a content in accordance with the input from a key board 3. The content thereof is transmitted from the remote control transmitting unit 8 to the main body of the cooker. The control unit of the cooker main body is provided with a micro-computer and when the cooking book 5 is closed, a switch is opened and electric power supply for the control unit as well as a transmitting IC is turned OFF.
Patent JP-H0239040-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKAMUKAI YASUHIKO
IPC: G03C1/76
Filed: 1988-07-28
Abstract: PURPOSE:To make it possible to stably form a picture having high contrast by incorporating hydrazine derivatives in a photosensitive silver halide emulsion layer, and derivatives of 1,5-benzothiaazepine compd. or its acid adduct in a hydrophilic colloid layer, respectively. CONSTITUTION:The hydrazine derivatives are incorporated in the photosensitive silver halide emulsion layer, and the derivatives of 1,5-benzothiaazepine shown by formula I or its acid adduct are incorporated in the hydrophilic colloid layer. In the formula, R1 is a lower alkyl group, R2 is hydrogen atom or a lower alkanoyl group, R3 is a lower alkyl group, one of the groups R4 and R5 is hydrogen atom, and another of the groups is chlorine atom. Thus, the title photographic sensitive material which is prevented the generation of a fog including a pepper fog, and does not deteriorate the high contrast, is obtd.
Patent JP-H0356379-A (JP)
Title: Remote monitor for elevator
Inventor: ISHINO GIICHI
IPC: B66B5/00
Filed: 1989-07-25
Abstract: PURPOSE:To prevent a maintenance engineer from sent out wastefully by counting detection signals emitted from a blocking force detecting device against the opening/closing of an elevator door, operating an alarm device in a cage when the counted value becomes the fixed value, and informing a monitor center only in case an abnormality factor is not removed even then. CONSTITUTION:The state of an elevator is transmitted by a state signal 1a, and failure or abnormality is detected by a detecting part 1B from the state signal 1a, thus outputting a failure signal 1c. A door abnormality detecting part ID for detecting a door abnormality signal from the state signal 1a and outputting the failure signal 1c and an alarm signal 1b including a signal corresponding to the door abnormality signal is incorporated into the detecting part 1B, and transmitter 1C sends a dispatch signal 1d to a monitor center 16 through a telephone line 1F. When the door abnormality detecting part counts the detection signals of the fixed value, an alarm device 1E is operated to inform those around of the abnormality to call their attention to remove a cause. In case the cause is not removed even then, a monitor center is informed and a maintenance engineer is finally sent out.
Patent JP-H0744126-A (JP)
Title: Display device and display plate using same
Inventor: YAMAGUCHI GAKUO
IPC: G09G3/28
Filed: 1993-07-30
Abstract: PURPOSE:To make a display which is large in the quantity of light by efficiently preheating the display lamp of a display unit and to reduce the power consumption. CONSTITUTION:The display device and display plate are equipped with plural display units 2, 3, and 4 which use display lamps 5 as display elements, a data control part 7 which performs display control over the display units 2, 3, and 4 according to display data, heat generating bodies 6 provided to the respective display units 2, 3, and 4, a display period predicting means 9 which predicts the display periods of the display units 2, 3, and 4, a heat generating body operation means 10a which places the heat generating bodies 6 of the display units 2, 3, and 4 whose display periods are predicted when the prediction of the display period predicting means 9 is completed, and a heat generating body stopping means 10b which stops the operation of the heat generating bodies 6 of the display units 2, 3, and 4 that start making the display based on display driving data from the data control part 7 to the display units 2, 3, and 4 whose display periods are predicted.
Patent JP-H0944278-A (JP)
Title: Power saving control equipment, portable equipment using the same and power saving control method
Inventor: TAKAHASHI YOSHIHIDE
IPC: G06F1/04
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent the information of interruption from being extinguished during a period from the generation of the request of switching to a power down mode to the switching to the power down mode. SOLUTION: It is detected whether the request of switching to the power down mode is generated or not and whether the supply of clock is stopped by switching a CPU 1 to the power down mode or the supply of clock to the CPU 1 is restarted. When the request of switching to the power down mode is generated and while prescribed processing is executed or the CPU is on standby in the power down mode, an interruption signal to the CPU 1 is held.  On the other hand, an interruption control part 3 is provided for outputting the held interruption signal to the CPU 1 after the supply of clock to the CPU 1 is restarted, and a power down control part 4 is provided for detecting the holding of interruption signal in the interruption control part 3 and restarting the supply of clock to the CPU 1 when it is detected that the interruption control part 3 holds the interruption signal after the CPU 1 is switched to the power down mode.
Patent JP-H1037838-A (JP)
Title: Controllable pitch propeller-driving device
Inventor: KOBAYASHI TAKURO
IPC: F03B3/14
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To eliminate application of a hydraulic cylinder, enable a fixing angle of a vane to be positively adjusted and simplify a configuration of an operating mechanism in a device in which the fitting angle of a controllable pitch vane is made variable through an output shaft arranged coaxially with a rotary main shaft. SOLUTION: This controllable pitch propeller-driving device is provided with a first sun gear 21 connected to an electric motor through an input shaft; a first planetary gear 22 engaged with the first sun gear 21 and turning around an outer circumference of the first sun gear 21 while being freely rotated; a fixed sun gear 26 arranged on the same axis of the first sun gear 21; a second planetary gear 27 engaged with the fixed sun gear 26, rotated around an outer circumference of the fixed sun gear 26 while it is freely rotated around the same supporting shaft of the first planetary gear and further engaged with a first inner tooth gear 31 integrally rotated with the rotary main shaft 1; and a second inner tooth gear 32 engaged with the first planetary gear 22 and to which the output shaft 11 is connected.
Patent JP-H1034570-A (JP)
Title: Robot remote control system
Inventor: HARA YASUSHI
IPC: G05D1/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To remote-control a robot safely by providing a camera facing frontward in a moving direction so as to photograph an image including part of a case of the robot, and providing a remote control part with a monitor for displaying the image photographed by the camera in a robot remote control system used in a deep sea. SOLUTION: A robot photographs an image including part of a case 13 and part of wheels 17, with a camera installed at the upper part of the case, and is provided with a camera control part 14 and a robot control part 15. The robot control part 15 transmits to and receives from a remote control part 20 through a communication means. The remote control part 20 is provided with a control element 22, and a robot control command is generated by a remote operation control part 23 in response to the operation of the control element 22. The remote operation control part 23 transmits the robot control command and receives an image signal from the robot 10 through the communication means. The image is displayed on a monitor 25 provided at the remote control part 20, and an operator 21 operates the control element 22 to move the robot 10.
Patent JP-2001025198-A (JP)
Title: Hybrid vehicle drive
Inventor: NAKAJIMA MINORU
IPC: B60K6/26
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle drive, having superior handleability and productivity, capable of obtaining high space factor of a stator coil. SOLUTION: Each of power supply terminals 537 (537U, 537V, and 537W) is formed at respective positions. Each terminal 537 is guided to a terminal holder through bus bars 531 (531U, 531V and 531W) for supplying drive current to bus rings 532U, 532V and 532W. A plurality of Salient-like terminals 533U, 533V and 533W are respectively formed at inner peripheral ends of the rings 532U, 532V and 532W, and a plurality of salient-like terminals 534 are formed radial from outer peripheral ends of bus ring 530 for connecting the midpoint. An exposed surface of the rings 532, 530 except an essential portions of the terminals 533, 534 of the rings 532, 530 are covered uniformly with insulating resin. As the resin, a fluororesin is preferred in view not only of the function as insulating film, but also having low frictional coefficient and high film strength.
Patent JP-H0355236-A (JP)
Title: Preparation of flame-retardant phenol resin laminated sheet
Inventor: YAMAMOTO KAZUNORI
IPC: H01B3/30
Filed: 1989-07-24
Abstract: PURPOSE:To attempt to improve resin impregnation properties and curing properties by using a monofunctional compd. and a polyfunctional compd. having an arom. ring wherein bromine is added on the skeleton as a reactive solvent with radical polymn. capability when a laminate is prepd. by laminating a specified number of sheets of a coated bass material or laminating a copper foil thereon and heat-pressing it. CONSTITUTION:When a laminate is molded by preparing a phenol resin varnish by dissolving a phenol resin and an epoxy resin in a reactive solvent having radical polymn. capability, coating a base material for a laminate with this varnish, laminating specified pieces of this coated base material or laminating a copper foil thereon and heat-pressing it, as a reactive solvent having radical polymn. capability, a monofunctional compd. and a polyfunctional compd. with an arom. ring wherein bromine is added on the skeleton are used. It is possible thereby to attempt to reduce hazards of explosion and fire in a solvent removing process, a loss of the materials caused by scattering of resin mist and manufacturing cost, to suppress the price of the laminate and furthermore to prevent curing speed of the radical polymn. reaction from delaying.
Patent JP-H0242113-A (JP)
Title: Cogeneration plant by internal combustion engine
Inventor: KANBARA HIDEKAZU
IPC: F01N5/00
Filed: 1988-07-30
Abstract: PURPOSE:To remarkably improve heat efficiency by connecting a gas turbine driven by exhaust heat energy to a generator in a device in which the generator is driven by an internal combustion engine and also its exhaust energy is supplied to an air conditioner, etc. CONSTITUTION:In a title device, a generator 20 is driven by an internal combustion engine 1, electric power generated thereby is supplied to an electric load and also the exhaust thermal energy of the engine is used as a heat source for an air conditioner 5, etc. In this case, the generator 20 is a double shaft type, one end of which obtains power of the engine 1 and the other of which obtains supply of surplus exhaust thermal energy P3, and which is connected to a gas turbine 5 for changing it to power energy so as to make it possible to use the remainder of the surplus exhaust thermal energy P3 supplied to the air conditioner 4 according to the demand of heat in the exhaust thermal energy of the engine 1. The generated electric power by the generator 20 can be obtained by the parallel operation of both the engine 1 and the gas turbine 5.
Patent JP-H0855297-A (JP)
Title: Road travel support system
Inventor: SAKURAI BUICHI
IPC: G01C21/00
Filed: 1994-08-15
Abstract: PURPOSE:To travel in the center of a road even if the road width is unknown. CONSTITUTION:The road travel support system which supports the traveling of an automobile is equipped with an electric conductor 2 for signal transmission arranged on both sides of a travel lane and a signal transmitter 3 which generates an alternating magnetic field by supplying an alternating current to true electric conductor 2 for signal transmission on a road side, and also equipped with a magnetic detector 4 which detects the alternating magnetic field generated by the electric conductor 2 for signal transmission, a signal processor 5 which detects the current position of the automobile by finding the direction and distance of deviation of both electric conductors 2 for signal transmission of the traveling automobile from the center line on the basis of the magnetic signal detected by the magnetic detector 4, and a position indication device 7 which indicates the current position of the automobile detected by the signal processor 5 on the automobile side.
Patent JP-H0741215-A (JP)
Title: Woven fabric cutting method and woven fabric cutting device in cross roll carrier
Inventor: FURUTA TETSUYA
IPC: B65H19/26
Filed: 1993-08-02
Abstract: PURPOSE:To enable the cutting of woven fabric in cross roll replacement without lowering the operation rate of a weaving machine and the transfer efficiency of a cross roll carrier. CONSTITUTION:A transfer arm 18B on a cross roll carrier 1 transfers a full roll, woven by a weaving machine, to a full roll supporting bracket 27B, and an emptry roll delivery arm 30B delivers an empty roll 20B to the transfer arm 18B. A contact guide plate 44 is fitted to a cutter rail 39, and a cut mark sensor 45 is fitted to the contact guide plate 44. The cut mark sensor 45 detects a cut mark on a woven fabric path between the full roll and empty roll.
Patent JP-H0240792-A (JP)
Title: Merchandise shelf for automatic vending machine
Inventor: HAMAMOTO HIROSHI
IPC: G07F11/34
Filed: 1988-07-29
Abstract: PURPOSE:To prevent the jamming of a merchandise by making a protruded dimension in the horizontal direction of a movable flap of a circular arc shape provided on a meandering merchandise passage longer than a value obtained by subtracting an external dimension of a thrown-in merchandise from a dimension between two lines of guide rails. CONSTITUTION:A dimension in the horizontal direction protruded to a merchandise passage 5 side of a movable flap 14 is made longer than a value obtained by subtracting an external dimension of a thrown-in merchandise 11 from a dimension between two lines of guide rails 3, 4. In such a manner, the merchandise 11 is rolled and dropped down along a curved rail segment 2. In this case, since the segment 2 and the flap 4 are shaped like a circular arc, force works so that the merchandise 11 becomes horizontal. In such a manner, it becomes unnecessary to replace spring force, whenever weight of the merchandise to be thrown in is different, the merchandise is rolled and dropped down roughly horizontally and the jamming of a can is prevented.
Patent JP-S5892715-A (JP)
Title: Gasifying burner
Inventor: MIYAHARA KINGO
IPC: F23D11/24
Filed: 1981-11-29
Abstract: PURPOSE:To eliminate generation of tar and enable excellent gasification and combustion of fuel for an extended period of time to be achieved by an arrangement wherein a gasification cylinder is heated uniformly by circulating high temperature air flow for combustion caused in a draft passage. CONSTITUTION:Air for combustion is forcibly ejected through an air blast port 2 into a cylindrical member 1, and at the same time, a fuel oil is injected  through a fuel oil supply pipe 12 into an opening 4 formed at the leading end of a gasification cylinder 3. Since the air for combustion flowing through a draft passage 5 without being heated directly by the flame produced by gasification and combustion of fuel is continuously supplied as high temperature hot air into the gasification cylinder 3, the whole cylinder 3 is heated by the high temperature air for combustion to a uniform temperature. Consequently, the gasification cylinder 3 is maintained under a uniformly heated condition so that the fuel oil injected through the fuel supply pipe 12 and atomized on the side of leading end of the gasification cylinder 3 may not deposit tar.
Patent JP-H05340492-A (JP)
Title: Ferrule
Inventor: DEIRITSUPU KEI SHIYAA
IPC: F16L33/207
Filed: 1992-06-25
Abstract: PURPOSE: To minimize leakage of efflux through a hose with a ferrule crimped for securing the end of the hose to a male member. CONSTITUTION: A ferrule 10 for securing the end of a hose to a male member has a tubular socket portion 12, which is substantially C-shaped, when viewed in cross-section and holds a foldable sleeve-like insert 14. An opposite circumferential edge of the C-shaped insert 14 has interdigitizing means, when the ferrule 10 is used for securing a hose.