baber/WOPTO huggingface dataset:
Patent JP-2001108238-A (JP)
Title: Cooking stove
Inventor: HONMA EISAKU
IPC: F24B1/20
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a cooking stove being used for grilling in home or outdoors. SOLUTION: Second circumferential fringe part 8 at the circumferential top plate part 25 of an intermediate frame 7 is fixed to the edge 6 at the upper end of a circumferential wall body 1 forming an outer frame 13. The intermediate frame forms a tubular wall part 10 through a circular step part 9 and an water pan part 14 at the bent part 11 at the lower end of the tubular wall part through a horizontal step part 12. A first vent gap part 15 is formed between the tubular wall part of the outer and intermediate frames and the water pan and a pan 20 is mounted on the intermediate frame.  Furthermore, parallel vents 22,... small enough to block insertion of a finger are made over the entire circumference in the circumferential wall forming the outer frame and laterally elongated vents 23,... small enough to block insertion of a finger in the vertical and lateral directions are made in the tubular wall part. A fringe part 24 bent outward in the direction of the circumferential wall is formed at the fringe of all laterally elongated vents and a metal mesh 25 is mounted on the pan.
Patent JP-H02133094-A (JP)
Title: Method of controlling power supply to induction motor and power controller used for the same method
Inventor: MICHIKURA MASATOSHI
IPC: H02P23/02
Filed: 1988-11-11
Abstract: PURPOSE:To save power consumption by setting phase control conditions for minimizing a consumption current, increasing a phase angle when a load is increased to increase the current, and decreasing the angle when the load is decreased to decrease the current. CONSTITUTION:A single-phase power source 9 for supplying power to an induction motor 2 is phase-controlled by a TRIAC 3. The gate 13 of the TRIAC 3 is set to an arc phase angel by a resistance value connected to the phase control terminals 41, 42 of a phase controller 1, and the motor 2 is phase- controlled. In this phase controlling method, the phase control conditions for minimizing the consumption current under predetermined load condition is set, a load change is detected by the change of the current flowing to the motor 2, the phase is so controlled that the phase angle is increased when the load is increased to increase the current, while the angle is decreased when the load is decreased to decrease the current. Thus, since the motor 2 is operated with the minimum current in the load state, power consumption can be saved.
Patent JP-H11107216-A (JP)
Title: Pipe-rib arch bridge of three-dimensional restraining concrete structural member
Inventor: YONEKURA ASUO
IPC: E01D1/00
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide the pipe-rib arch bridge of a three-dimensional restraining concrete structural member, in which allowable load to tensile force is increased largely and a shape and weight of which are shrunk and reduced. SOLUTION: The pipe-rib arch bridge consists of a compression member X, in which concrete 2 is placed into a pipe 1, and a tension member Y, in which prestress is introduced further to the compression member X in the major- axis direction, in arch ribs. A steel pipe or a pipe made of an FRP sheet or a composite pipe, in which the FRP sheet is faced externally on the steel pipe, is used as the pipe, an arcuate compression member is employed as an arc in an upper section and a horizontal tension member as a chord in a lower section in the arch ribs, or, on the contrary, a horizontal compression member may also be used as the chord in the upper section and the arcuate tension member as the arc in the lower section,  and the gentle arcuate compression member may also be employed further as the arc in the upper section and the gentle arcuate tension member as the arc in the lower section in the arch ribs.
Patent JP-H08148635-A (JP)
Title: Semiconductor device
Inventor: OYAMA NOBUO
IPC: H01L23/50
Filed: 1994-11-21
Abstract: PURPOSE: To make it possible to mount a large number of semiconductor devices on a board without need for a larger area, with regard to the semiconductor devices wherein a semiconductor element is resin sealed with a plurality of lead terminals, connected to the electrodes on the semiconductor element, and externally led out. CONSTITUTION: In a semiconductor device, a semiconductor element 1 is mounted on a stage 3, and a plurality of the electrodes 2 on the semiconductor element 1 are electrically connected with the lead terminals led out of the element in at least two directions. The semiconductor element 1 is sealed with resin 5. Each of the lead terminals 4 externally led out of the resin 5 has an exposed contact face 4a, 4b on the top and bottom.
Patent JP-H01128277-A (JP)
Title: Magnetic head
Inventor: WATANABE MAKOTO
IPC: G11B21/21
Filed: 1987-11-12
Abstract: PURPOSE:To simplify an assembling process by folding back the tip part of a supporting spring and integrally forming a load spring part and a jimbal spring part to one supporting spring. CONSTITUTION:Both side edges are folded back at right angles facing to the tip part of the supporting spring 1 so as to form flanges 3 and 3', and a rigid body part 2 is formed in succession to the load generation bending part. A tip part from the rigid body part 2 is folded back and a folded back part is used as a jimbal spring part 6. A slider 10 is mounted on the spring part 6. By forming a head in such a way, a welding operation is eliminated and the assembling process can be simplified.
Patent JP-H10136039-A (JP)
Title: Demodulation signal waveform shaping circuit
Inventor: KAMIYAMA YASUSHI
IPC: H04L25/06
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a demodulation signal waveform shaping circuit which can realize stable communication, even if the radio machine of a simplex system switches bi-directional data transmission/reception at high speed. SOLUTION: An input signal offset voltage detection part 8, an offset voltage generation part 6, a level shift part 10, a filer part 3, an amplifier part 4, a comparison part 5, a sample and hold part 9 and a signal switch part 7 are provided. An input demodulation signal and the output signal of the sample and hold part 9 are switched by a switch instruction from outside. When the signal to be received arrives, a value which the input signal offset voltage detection part 8 detects is used as offset detection voltage, and a value which is sample-held when a signal which is not to be received arrives. Thus, the waveform of the demodulation signal to be received is precisely shaped, and simplex communication switching transmission/reception at high speed can be executed.
Patent JP-H04160434-A (JP)
Title: Information processor
Inventor: SHIMURA NOBUYUKI
IPC: G06F9/38
Filed: 1990-10-23
Abstract: PURPOSE:To evade malfunction due to a logical defect of an advance control part without any large decrease in performance by providing an address comparing mechanism which compares a set address with an instruction address in instruction execution. CONSTITUTION:A comparison address register(CAR) 16 holds an address to be compared with the address in the instruction address register 14 of an instruction read controller 12 and inputs the held value to a comparator 17. The comparator 17 compares the value sent out of the register 16 with the value sent out of the register 14 and outputs the result to a signal line 33 and a signal line 34. In this case, when the comparison result indicates a coincidence, 1 is outputted, but when not, 0 is outputted. When 1 is outputted, the instruction execution is interrupted and advance control is turned OFF temporarily; and only one instruction is executed thereafter and at the stage of the execution completion, the advance control is turned ON again and the execution of an instruction sequence can be restarted continuously. Consequently, the malfunction due to the logical defect of the advance control part which is actualized in the execution of the instruction sequence can be prevented.
Patent JP-H04362961-A (JP)
Title: Process cartridge and image forming device capable of loading the same
Inventor: NOMURA YOSHIYA
IPC: G03G15/08
Filed: 1991-10-31
Abstract: PURPOSE:To facilitate the exchange of a process cartridge by joining and assembling a case and enabling it to be disassembled, besides. CONSTITUTION:An upper and a lower frame bodies A and B are coupled by a pawl 250 and a screw 251. That means, they are coupled by elastically engaging the pawl 250 provided on the frame body A with an aperture 251 provided on the frame body B. Sealing members 213b and 214b are respectively interposed by the frame bodies A and B. A toner housing part 242 is formed by coupling the frame bodies A and B to a blade holder 241a holding a regulating blade 241. Then, a sealing member 214a is provided at the coupled part so as to prevent toner from being leaked from the coupled part. Besides, the discharge toner housing part 232 of a cleaning device is formed by coupling the frame bodies A and B to a cleaning holder holding the frame body A and a cleaning blade 230.
Patent JP-H02131745-A (JP)
Title: Mr device
Inventor: NOGUCHI KOICHI
IPC: G01R33/3815
Filed: 1988-11-11
Abstract: PURPOSE:To confirm the existence of breakdown in a breakdown valve by detecting the exhaustion of a cooling medium from the breakdown valve to the outside of a container and informing the fact of the exhaustion according to such a detected result. CONSTITUTION:In an exhaust hole 4a of a breakdown valve 4, an exhaustion detecting means 10 is provided to detect the exhaustion of the cooling medium from the breakdown valve 4 to the outside of the container. A temperature sensor is used as the exhaustion means 10. To the rear step side of the temperature sensor 10, and A/D converter 11 to convert an analog signal, which is outputted from the temperature sensor 10, to a digital signal, a control part 12 to include a CPU, etc., which inputs the digital signal from this A/D converter 11 and activates an alarm 13 to be connected to an output side when the inside of an exhaust pipe 8 is lower than or equal to a specified temperature area, and the alarm 13 to be composed of a bell, a light and a sound synthesizing IC, etc., are connected.
Patent JP-H06224710-A (JP)
Title: Differential comparator circuit
Inventor: ANDORIYUU GOODON FURANSHISU DE
IPC: G02F1/1368
Filed: 1993-11-16
Abstract: PURPOSE: To compensate the difference between the electrical characteristics of transistors constituting a differential comparator. CONSTITUTION: A differential comparator circuit is provided with a differential comparator 20 equipped with first and second transistors N1 and N2 which compare input signals with a reference signal in a comparison operating phase and a circuit which balances the currents flowing through the transistors N1 and N2 with each other. The balancing circuit is provided with first and second current sources N1A and N1B respectively connected to the sources of the first and second transistors N1 and N2 and an impedance means NFB which is connected between the sources of the transistors N1 and N2 can selectively operate.  The currents flowing through the first and second transistors N1 and N2 are balanced with each other by applying equal voltages across the gates of the transistors N1 and N2 prior to the comparison operating phase and, at the same time, controlling the first and second current sources N1A and N1B by cross-coupling the source potentials of the transistors N1 and N2 with each other.
Patent JP-H11126400-A (JP)
Title: Opening and closing mechanism for door body
Inventor: ISHIHARA HAJIME
IPC: G11B33/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components of the opening and closing mechanism of a door body and to miniaturize the mechanism by providing moving-time engaging parts to be engaged with shafts to be guided at the time of the movement of the door body and locking parts locking the door body to a prescribed position at the time of the non-movement of the door body to the mechanism. SOLUTION: The blockading operation of a door body 13 is performed by the rotation of a transfer mechanism with the operation of the eject button of a main body. A two-stage gear meshed with spur gears is rotated by the rotation of a transfer mechanism and slider 36, 36 geared with it are guided to guide rails 26, 26 to be moved downward. A door body 13 is moved downward because shafts to be guided 57, 57 are guided to guide holes 28, 28 and pins to be guided 58, 58 are guided in supporting grooves. The shafts to be guided 57, 57 are moved downward while being brought into contact with engaging part 39a, 39a at the time of movements of the sliders 36, 36 and guide holes 28, 28. Then, shafts to be guided 57, 57 stop at intersections of the moving- time engaging parts 39a, 39a and locking parts 39b, 39b and the door body 13 stops at these points, which become a blockaded position.
Patent JP-S63140484-A (JP)
Title: Semiconductor memory device
Inventor: MOROOKA KIICHI
IPC: G11C11/34
Filed: 1986-12-01
Abstract: PURPOSE:To decrease the delaying due to the wiring connecting a section between respective bits of a shift register by connecting the section between respective bits with the wiring shorter than the wiring when a bit locating at one edge part of the shift register is connected with a bit locating at other edge part. CONSTITUTION:By using the wiring shorter than the wiring when the bit locating at one edge part of a shift register is connected with the bit locating at other edge part, the sections between respective bits are connected. Namely, 8 bits are arranged in a line, connecting is executed in the sequence from a first bit to a fourth bit from an output side and the fourth bit and a eight bit are connected by a long wiring 5. The connecting is executed in the sequence from the eighth bit to the fifth bit and a fifth bit and a first bit are connected by a long wiring 6. Since the length of these wiring 5 and wiring 6 is a half of the length of the longest wiring in the connection of a conventional shift register, the delaying of the propagation speed is also a half.
Patent JP-S63139675-A (JP)
Inventor: KATO YASUYUKI
IPC: B25J9/06
Filed: 1986-12-02
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-S63140217-A (JP)
Title: Combustion control device in warmer for vehicle
Inventor: KAWAMURA HIDEO
IPC: F23N5/14
Filed: 1986-12-02
Abstract: PURPOSE:To reduce electric power supplied to plugs and prevent the clogging with carbon in a combustion passage by controlling an electric current carried to a vaporization flow plug or an ignition plug in accordance with the change in the temp. of a combustion device or the open air inhaled as combustion air. CONSTITUTION:When a temp. signal TR from a thermometer 51 placed at a heat insulating chamber 5 is lower than a fixed temp. necessary to keep loaded goods warm and the temp. does not reach an appropriate temp., for instance, 900 deg.C even if an electric current is carried to an ignition plug, a control resistor 13a connected in series is short-cut by a change-over switch 13c to increase the amount of the electric current and control its current carrying time with a timer. In case when the open air temp. TAM is lower than a fixed air temp. T2, after the current is carried, a control resistor 13b connected in series is short-cut by the switch 13c to increase the amount of the electric current and control its current carrying time by a timer in order to raise up quickly the temp. of the ignition glow plug 13 even though a combustion device is in a high temp. As the need arises, a control resistor 12b for a vaporization glow plug 12 is short-cut by a change-over switch 12c to raise up temp. quickly.
Patent JP-H08148080-A (JP)
Title: Array-shaped field emission cold cathode and manufacture thereof
Inventor: MAKISHIMA HIDEO
IPC: H01J1/30
Filed: 1994-11-22
Abstract: PURPOSE: To improve a reliable life of a cathode by preventing decreasing of insulating resistance and dielectric strength due to contamination by dirt, dust or the like received during a process of manufacturing an array-shaped field emission cold cathode and an electronic device equipped with this cathode. CONSTITUTION: Layers of insulating layer 2 and gate electrode 3 are deposited through a cathode of forming an emitter 5 by a film deposition method in a gate opening and through a mask formed on the emitter 5 formed by etching a substrate 1. In this cathode, a common insulating film 6 is formed in at least a lower part of the emitter 5 and a side surface part of the insulating layer 2. In order to form this insulating film 6, a pressure reducing CVD method or SOG technique is used.
Patent JP-H10130400-A (JP)
Title: Production of adhesive film
Inventor: HIROZAWA KIYOSHI
IPC: C09J177/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive film improve in heat resistance while retaining its adhesivity and capable of sustaining its adhesivity even when it is subjected to long-term exposure at high temperatures, by using an adhesive composition containing an inexpensive specific modified polyamide-epoxy resin. SOLUTION: First, a modified polyamide-epoxy resin 1,000-400,000 in epoxy equivalent is prepared by reaction, in the molar ratio: epoxy group/carboxyl group of >1, or an epoxy resin with a carboxyl-terminated polyamide resin produced by reaction between (A) a polycarboxylic acid component composed of 10-70 pts.wt. of a carboxylic acid with both ends terminated with polyalkylene glycol or polycarbonate diol and 90-30 pts.wt. of another aliphatic or aromatic polycarboxylic acid and (B) a diisocyanate in the molar ratio: carboxyl group/ isocyanate group of >1. Next, a base material is coated with a resin composition prepared by incorporating the above modified polymide-epoxy resin with a flame retardant and an oligomer formed by reaction between bismaleimide and a diamine, followed by drying, thus obtaining the objective adhesive film.
Patent JP-H09100633-A (JP)
Title: Metal fitting for supporting and mooring safety rope at construction site
Inventor: USAMI KAZUAKI
IPC: E04G21/32
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To enable passing of a hook connected to a safety belt bound on the body of the worker through a supporting and mooring part positioned at the intermediate part of the whole length of a safety rope. SOLUTION: A safety rope mooring part 1 formed of metal or synthetic resin material with a set strength has an inner space capable of penetration of a hook of a safety belt, and a semi-circular part with ends whose opposite sides have a set length of juxtaposition 2 with a gap 3 having a width L through which the safety belt with the hook can pass. The semi-circle body is formed in one or more (but not more than two) winding semi-spiral form. A connection piece 6 is formed to protrude from one part of the outer circumference of the part 1 on the extension line in the radial direction, and a mounting member C of such as a cramp for a steel pipe, fastening metal fitting Cb, general connection metal fitting or the like is mounted on the piece 6.
Patent JP-H05124284-A (JP)
Title: Ink jet printer
Inventor: KONISHI DAISHI
IPC: B41J2/01
Filed: 1991-11-01
Abstract: PURPOSE:To enable excellent printing to be performed by a method wherein a distance from paper to an ink jet head is kept always constant. CONSTITUTION:An ink jet head 6 is arranged facing a guide component via a specific interval putting a transfer passage 1 of paper Y between them. A pair of paper guides 13, 14 are arranged on a downstream side of the ink jet head 6. The paper guides 13, 14 are formed by bending in a direction wherein a printing surface of the paper Y to be transferred between the paper guides 13, 14 becomes inside. Therefore, the paper Y is transferred in a state wherein its printing surface is bent inside. Then, the paper Y transferred between the paper guides 13, 14 is going to return to a plate state by its own elastic restoring force, and its rear end is pushed against a guide plate 7.
Patent JP-2001107408-A (JP)
Title: Drain prefabricated pipe
Inventor: NAGAYAMA SEIICHI
IPC: E03C1/12
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a drain prefabricated pipe capable of easily connecting also to a drainage utility equipment installed at a high position near to a main pipe without bending a short branch pipe at a sharp curve in a drain prefabricated piping unit and smoothly draining with less resistance. SOLUTION: A drainage utility equipment 4 installed at a position far from a main pipe 1 or a drainage utility equipment 5 installed at the approximately same height as that of the surface to be built of the main pipe 1 even when the drainage utility equipment 5 is near to the main pipe 1 is connected with a branch pipe 2 in the same horizontal plane S as that of the main pipe 1. However, a drainage utility equipment 6 installed at a high position near to the main pipe l is connected with the branch pipe 2 in a different plane T crossing with the same horizontal plane S at a certain angle α.  Then, since the branch pipe 2 in the different plane T is built so as to become upward to the horizontal plane S of the main pipe 1 at a slope, the branch pipe 2 is not required to bend at a sharp curve, and since there is no bending section as the resistance surface of a water current in comparison with the branch pipe bent at a sharp curve, wter flowing from the drainage utility equipments can be drained into the main pipe 1 without having resistance.
Patent JP-H09127278-A (JP)
Title: Diverter for nuclear fusion system
Inventor: KIKUCHI MITSURU
IPC: G21B1/00
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a reliable compact system by providing heat shields at the intermediate part of inner and outer diverters and cooling them with cooling water. SOLUTION: Inner and outer diverters 11, 12 are provided, at the intermediate part thereof, with heat shields 13 having a cooling water inlet header 14 (14a, 14b, 14c) and a cooling water outlet header 15 (15a, 15b, 15c). They are supported on a frame 16 (radial member 16a and circumferential member 16b). Cooling water is then fed from a cooling water inlet passage 17 provided in the member 16a to the header 14 in the member 16b and passed through cooling water supply pipes 19a, 19b, 19c and cooling water return pipes 20a, 20b, 20c in order to cool the diverter 11 and the heat shields 13 before being fed through the header 15 to a cooling water outlet passage 18. Consequently, generated impurities are discharged through the gap between the diverter 11, heat shield 13 and frame 16 while preventing stagnation and counter flow.  Furthermore, installation space can be reduced because the frame 16 serves as the headers 14, 15 and passages 17, 18.
Patent JP-H04166231-A (JP)
Title: Production of catalyst for hydrogenation treatment
Inventor: KAMO TETSUO
IPC: B01J27/232
Filed: 1990-10-29
Abstract: PURPOSE:To produce a catalyst for hydrogenation treatment of high activity without calcining by impregnating an inorg. oxide carrier with an aq. soln. comprising an oxide of group VI metal, carbonate of group VIII metal and phosphoric acid and then drying. CONSTITUTION:An inorg. oxide carrier comprising a porous material such as alumina, silica, titania, zirconia is impregnated with a soln. to deposit active metal. This soln. consists of oxides of group VI metal (by about 5-30wt.%), carbonates of group VIII metal (by about 1-8wt.% calculated as oxides) and phosphoric acid (by about 0.1-8wt.% as P2O5). As for the oxide of group VI metal, molybdenum oxide or/and tungsten oxide is used. The carbonate of group VIII metal is basic nickel carbonate or/and basic cobalt carbonate. The phosphoric acid is various phosphoric acids such as orthophosphoric acid. Then the impregnated carrier is dried at <=200 deg.C. By this method, calcination process is unnecessary, and a catalyst of higher activity than a conventional catalyst can be produced.