baber/WOPTO huggingface dataset:
Patent JP-H10175022-A (JP)
Title: Shape forming method of metal plate or the like
Inventor: SAEGUSA KENJI
IPC: B21D13/04
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To restrain the cost of a device and its occupied space by miniaturizing the device required for forming in the case of forming a metal stock into a forming shape being the repeat of a prescribed shape. SOLUTION: This forming method, forming the metal stock 50 into such a shape that two or more prescribed shapes continue, is provided with a first process and a second process, and the first and second processes are repeated in this method. In the first process, plastic working is applied to one part of the metal stock 50 with a press 1 so that one part of the metal stock 50 becomes the prescribed shape. In the second process, the metal stock 50 is relatively transferred with respect to the press 1, and the other part of the metal stock 50 adjacent to one part of the metal stock 50 applied plastic working in the first process is set in the position of the press 1.
Patent JP-H07185516-A (JP)
Title: Method for injecting treating liquid into piping system
Inventor: AGATA KUNIO
IPC: C02F1/00
Filed: 1993-12-28
Abstract: PURPOSE:To inspect a nozzle pipe for scattering a treating agent even while a piping system is operated. CONSTITUTION:In a valve main body 11, a valve ball 21 through which a communicating hole 20 is passed is installed in a pass 18 connected to piping 13 so as to be freely opened and closed. A nozzle pipe inserting hole 28 is passed through a seal body 25 connected to the valve main body 11, and the seal body 25 is provided with a sealant fitting part on the inserting port side. A nozzle pipe tightening hole 31 is formed in an elastic sealant 30 fitted in the sealant fitting part. A nozzle pipe inserting hole 36 is passed through a tightening nut 35 screwed in the seal body 25, and also the tightening nut 35 is projectingly provided with a projecting part 39 for tightening the sealant 30 on the inner surface of the seal body 25. When the valve ball 21 of the valve main body 11 is in an open state, a nozzle pipe 40 in whose tip a nozzle hole is formed is inserted into the inserting hole 36, the nozzle pipe tightening hole 31, the nozzle pipe inserting hole 28 and the communicating hole 20. In this way, by drawing out the nozzle pipe before closing the valve ball of the valve main body connected to the piping, the leak of liquid in the piping is prevented.
Patent JP-H02176589-A (JP)
Title: Danger warning device for construction site
Inventor: OKINAGA HIROMITSU
IPC: G08B21/24
Filed: 1988-12-28
Abstract: PURPOSE:To generate a warning when a machine and an operator approach each other to a dangerous distance by fitting a transmitting device to the machine and making the operator put on a receiving device and the warning device or fitting the receiving device and warning device to the machine and making the operator carry the transmitting device. CONSTITUTION:While sending a radio wave from a radio wave transmitting circuit 3 through a transmitting antenna 2, and the transmitting device 1 sends an ultrasonic wave from an ultrasonic wave transmitting circuit 5 through a transmitting microphone 4. The receiving device 7 receives the radio wave by a radio wave receiving circuit 9 through a receiving antenna 8 and the ultrasonic wave by an ultrasonic wave receiving circuit 11 through a receiving antenna 8 and the ultrasonic wave by an ultrasonic wave receiving circuit 11 through a receiving microphone 10. The received signals are inputted to a time difference detecting circuit 12, which detects the arrival time difference. The speed of the radio wave is extremely high, so the difference in reception time between the radio wave and ultrasonic wave is the time required for the propagation of the ultrasonic wave from the device 1 to the device 7 and the value obtained by multiplying it by an acoustic wave is the distance between them. The warning device 13 inputs the value of the distance obtained by the circuit 12 to a warning output circuit 14 to drive a warning member 15 when the value is less than a constant value.
Patent JP-H08172536-A (JP)
Title: Device and method for compressing image data
Inventor: TSUBAKI HISANOBU
IPC: H04N1/415
Filed: 1994-12-20
Abstract: PURPOSE: To improve the image quality of a reproduced image at data expansion in the data compression utilizing the self-similarity. CONSTITUTION: An image for one screen is divided to numbers of value range blocks R (step 21). Picture elements included in the value range block R are arranged and combined by the number of permutation of the number of picture elements included in the value range block R. A similar image block B whose image is similar to an image represented by any value range block among the value range blocks R whose picture element arrangement is varied is detected (step 22). The coordinates of the detected block B, the arrangement of the picture elements of the value range block R and a mean value Rm are stored. The processing in the steps 22, 23 is repeated by one screen to compress the data.  Since the number of the arrangement sets of the picture elements included in the value range block R is equal to the number of permutation of the picture elements, then the similar image block B whose arrangement is coincident is easily detected. Thus, the image quality of the expanded image is enhanced.
Patent JP-2000161739-A (JP)
Title: Exhaust hood for kitchen
Inventor: MOMOSE TOSHISHIGE
IPC: F24F7/06
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To scarcely discharge an exhaust gas generated in the case of cooking from an operation port into a kitchen room and to eliminate filling with sooty smoke or oil mist in the room when meat is grilled or food is deeply fried by providing an exhaust port above an operating side of a kitchen implement. SOLUTION: The exhaust hood for a kitchen is surrounded at four sides with hanging walls. The wall 12 of a depth side is mounted at a wall 13 of a kitchen room. An upper part is a double structure of an outer wall 14 and an inner wall 15. The wall 14 is connected to the hanging wall of an operating side, the wall 15 is connected to an oblique wall having an exhaust port 17, and a space surrounded by both the walls 14, 15 is connected to an exhaust duct 20 through an exhauster chamber 19 containing an exhauster. A metal gauze 21 laminated with a filter is engaged with the port 17. An upper fixing frame is provided substantially horizontally at an operating side end of the wall 14. A lower fixing frame is provided substantially parallel with the upper fixing frame at the operating side lower end of the hood.  An operating side hanging wall is provided between the upper and lower fixing frames, and a plate 25 is detachably mounted at the hanging wall with winged screws 24.
Patent JP-2001222917-A (JP)
Title: Vvf cable with colored electric wire and interior wiring circuit
Inventor: NAGATANI MASAHARU
IPC: H01B7/36
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To facilitate identification of a wiring circuit of a vinyl-insulated vinyl sheet flat cable (VVF) for use in low-tension interior wiring and enhance the efficiency of repairing or the like. SOLUTION: An outer portion of a cable is colored different for each safety breaker to indicate the circuit wired for each breaker.
Patent JP-H04205396-A (JP)
Title: Ejector
Inventor: MORIMOTO HIROYUKI
IPC: H05K7/14
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate an inconvenience for a specified recording and reading when a card is inserted by providing a stopper mechanism which stops the rocking of a rocking arm while the card is held. CONSTITUTION:While a card 2 is inserted and held in a case body 3, the rocking of a rocking arm 25 which works to eject the card 2 is stopped by the stopper mechanism. The stopper mechanism is composed of a sensor 30 of a electrostatic capacity or photoelectical type which held in a rod-shaped section 10A of a push button 10, a controller 31 which inputs the output signal from the sensor 30, amplified it and outputs the specified actuating signal, as well as an electromagnetic cylinder 34 which drives a pin rod 33 in true shaft direction according to the actuating signal from the controller 31. Therefore, while the card is held, the rocking arm 25 is kept unable to rock and the pressing force of a pressing means 13 is not transmitted to the card 2. Thus, card pressing due to an impact, etc., is prevented.
Patent JP-2000165505-A (JP)
Title: Telephone set
Inventor: TANAKA KEISUKE
IPC: H04M1/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To ensure basic functions of a telephone set even when part of keys on a keyboard of the telephone set is defective. SOLUTION: Relating to this telephone set, a dial key 18A and a function key 18B in a key matrix 18 are set respectively in row and column directions and a control section 21 detects selectively the depression of a dial key and depression of a function key. Furthermore, when any defective key is detected, the control section 21 detects a key other than the defective key. Furthermore, the dial key is arranged so that it is devided into a 1st dial key 18A1 used for an emergency speech and other dial keys used for calls other than the emergency speech and the control section 21 selectively detects depression of the 1st dial key and the other dial key.
Patent JP-H11172361-A (JP)
Title: Surface-coated cemented carbide and its production
Inventor: IKEGAYA AKIHIKO
IPC: C23C16/27
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a diamond-coated cemented carbide excellent in the adhesive strength of coating, wear resistance and toughness. SOLUTION: In a surface-coated cemented carbide in which vapor phase synthesis diamond of 0.5 to 50 μm is formed on the surface of a cemented carbide base metal composed of tungsten carbide as hard components and Co as bonding phase components, and the balance inevitable impurities, (a) the cemented carbide base metal has a gradient compsn. in which the content of C increases from the diamond-coated face toward the inside, (b) the content of Co in the cemented carbide in the surface layer part to a depth of 1 mm from the coated face is regulated to 0.01 to 1 wt.%, and via the region of the cemented carbide compsn. with an intermediate compsn. at the lower part, the content of Co in the internal layer of the cemented carbide on the further inner side lies in the range of 4 to 25 wt.%.
Patent JP-H11175396-A (JP)
Title: Memory access controller and storage medium
Inventor: YAMAUCHI MORIO
IPC: G06F12/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a status input terminal by fixing an absolute minimum memory area from the start address of a start ROM to the one of the smallest data bus width in the entire system and programmably changing and setting a data bus width for the other memory area inside the start ROM. SOLUTION: A part of the memory area inside the start ROM 4 is fixed to a data bus width of 16 bits, the other memory area is defined as a programmable area accessible with a data bus width of 16 or 32 bits. And the program of a small capacity for programmably switching the data bus width at the time of accessing the ROM 4 or the other ROM 5 is stored in a part inside the memory area of the fixed data bus width. Thus, only a small memory capacity is consumed out of the entire ROM and the need of preparing a dedicated terminal for setting the data bus width inside the ROM 4 is eliminated.
Patent JP-H0674347-A (JP)
Title: Balance type mechanical type seal assembly
Inventor: HENRII BUII AJIBAATO
IPC: F16J15/18
Filed: 1991-11-27
Abstract: PURPOSE: To provide a balanced seal assembly to maintain a primary seal member in an orthogonal state against a rotating shaft and against each other regardless of existence of axial deflection or a shaft end play. CONSTITUTION: A seal assembly includes a sleeve 20 adjacent to a pump shaft. An inside end part of the sleeve 20 is made in stepped structure and accordingly, a flange 26 is defined thereby. A groove on an outside surface of a step 30 provided on the outside in the axial direction of the flange 26 receives an O-ring 34. A plural number of bosses 36 are provided on a circumferential part adjacent to the step 30 of the sleeve 20. A step 50 is formed on a first rotating seal member 42, and the O-ring 34 in the inside of the groove of the step 30 seals an inside diameter of the step 50 of the first rotating seal member 42 so that the step 50 is elastically sealed against the step 30 and is separated from there.
Patent JP-2000166006-A (JP)
Title: Motor car
Inventor: NAKAMURA HIDEO
IPC: B60L7/24
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a moor car which can be operated in safety even when a switching is made from travel mode to manual feed mode. SOLUTION: A motor car comprises a switch 29 for making a switch between a travel mode where a motor 22 is driven and manual feed mode where a power generation brake and an electromagnetic brake 26 are released, a brake switch 28 for operating the power generation brake and the electromagnetic brake 26, and a microcomputer 19 for operating the power generation brake and the electromagnetic brake 26 when the brake switch 28 is operated for selecting the manual feed mode. When the brake switch 28 is operated in the manual feed mode, the power generation brake and the electromagnetic brake 26 are operated to stop a motor car.
Patent JP-H11155269-A (JP)
Title: Sr motor
Inventor: KUNIHIRO TOSHIRO
IPC: H02K19/10
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To suppress deformation of a stator while a motor is operating, and to prevent noise from being generated accordingly, by preventing vibration in a radial direction due to magnetic attraction force from being propagated to an end cover or a frame. SOLUTION: An SR motor has a 4-2 topology structure where the number of magnetic poles 11 of a rotor 1 and the number of projected magnetic poles (gear part) 21 of a stator core 2 are set to 2 and 4, respectively, a rear surface 22 of the stator core 2 corresponding to the projected magnetic pole (gear part) 11 of the rotor 1 is cut for easily performing deformation due to magnetic attraction force. Although the number of the projected magnetic poles is limited to 4, the number of the projected magnetic poles of the rotor may be 6. Especially, in the stator with 4 pole structure, nodes are formed at four proper points, and a stable standing wave without positional fluctuation and instability is formed.  Also, since the part of a loop B1 in the middle of bars A1 and A2 is not in contact with a frame 3, it is hard to propagate displacement/ deformation action of the loop being vibrated to the frame 3.
Patent JP-H08182180-A (JP)
Title: Integration judging circuit and resistance component leakage detecting circuit using it
Inventor: AOKI TAKANORI
IPC: G01R27/18
Filed: 1994-12-22
Abstract: PURPOSE: To eliminate an influence by a frequency of an input signal by integrating a difference between a measured signal which is made by multiplying leakage current by a sign of an ac power supply and a judgement reference value for the time proportional to an input signal for setting the integration time and then judging whether the integrated value is positive or negative. CONSTITUTION: An input signal for setting the integration time 9 is integrated for the time integer times as long as a half cycle of leakage current 6. A synchronization detecting section 8 multiplies the leakage current 6 by a sign of an ac power supply 7 and sends the product as a measured signal of an integrator 33. An integrated value of a capacitor component of the leakage current is equal to an integrated value when the current is zero since a positive part and a negative part of the input signal cancel each other. An integrated value of a resistance component of the leakage current is proportional to the resistance component of the leakage current and therefore only the resistance component IGR of the leakage current 6 which is in phase with the power supply can be outputted as an integrated value. Judgment is made by an integration judging circuit. Since there is no influence by a frequency of the power supply, correct judgment can be made.
Patent JP-2000140189-A (JP)
Title: Hand sail
Inventor: KOBAYASHI MASATO
IPC: A63C17/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a hand sail capable of sailing by using a slider. SOLUTION: The frame pipe 2 of this sail 1 is provided with a handle 3 holdable with hands and a sail cloth is formed into a wing shape by battens 4. In order to sail from an upwind side to a downwind side, by horizontally holding the hand sail 1, turning a front edge part downwards and attaining a maximum resistance value, it is utilized as a following wind and sailing to the downwind side is performed. In order to cutting up to the upwind side, by erecting either left or right end in a vertical direction to a ground surface with the limit of about 45 degrees to the left and right from the upwind side and repeating oblique advancing to the left and right by utilizing lifting power generated on a wing shape upper surface similarly to the sailing principle of a yacht, sailing to the upwind side is performed.
Patent JP-H07121123-A (JP)
Title: Display device
Inventor: YOSHIURA MASAYASU
IPC: G09F9/33
Filed: 1993-12-28
Abstract: PURPOSE:To constitute the display device in such a manner that the light emitted from a display device affords a straight and approximately band-shaped irradiation region on an irradiation surface by placing frames on conductive parts disposed on a substrate and providing a reflection frame with a projecting part projecting downward so as to fit into light transparent parts formed on the substrate. CONSTITUTION:A light emitting diode 6 is placed and fixed with a conductive adhesive on the frame 3 and is wired near the right end of the other frame 4 by a fine metallic wire. A light emitting diode 7 is placed and fixed with the conductive adhesive near the other frame 4 and is wired to the other frame 5. A reflection frame 8 is integrally formed with the frame 3 and the other frames 4, 5 and the inner side of the reflection frame 8 has reflection parts 9, 10 which enclose the light emitting diodes 6, 7, are opened on the upper side and are wider nearer the upper side. These reflection parts are formed on the peripheries of the frame 3 and the other frames 4, 5. The projecting part 11 connecting to the reflection frame 8 projects downward so as to exist under the other frame 4 and is formed integrally with the reflection frame 8.
Patent JP-2001151461-A (JP)
Title: Overhead traveling carrier provided with clean air supplying mechanism
Inventor: UEDA TAKASHI
IPC: B65G49/07
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an overhead traveling carrier provided with a clean air supplying mechanism capable of uniformly blowing clean air to a work W from all the directions and keeping atmosphere around the work W during a carrier by clean air. SOLUTION: A work holding mechanism provided on a truck main body of an overhead traveling carrier is provided with a rotating unit for rotatably holding the work. Each structure provided on the truck main body is provided with a clean air supplying mechanism 15 for supplying clean air to the work. A filter 34 constituting the clean air supplying mechanism 15 is formed by a curved surface along a rotating work outer peripheral circle.
Patent JP-H09182063-A (JP)
Title: Television monitoring device
Inventor: SUZUKI KAZUAKI
IPC: H04N5/225
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To correct the distortion caused by a wide-angle lens and to approximate the image of a monitor device to an actual image by adding an optical distortion correction circuit to the monitor device to modulate a horizontal drive signal by the integral waveform of a vertical drive signal. SOLUTION: A slave unit 1 photographs the images inputted through a wide- angle lens Le by a camera CCD and generates a video signal fo as a synthetic signal fh together with a horizontal synchronizing signal fh and a vertical synchronizing signal fv. A monitor device 2 applies a horizontal drive signal dh and a vertical drive signal dv which are generated based on the signals fh and fv that are separated from the signal fg to a horizontal deflecting yoke Yh and a vertical deflecting yoke Yv respectively and projects the signal fo on a monitor 13. An optical distortion correction circuit 17 is added to correct the optical distortion that is caused by the lens Le, and the signal dv is integrated for generation of an integral waveform.  This integral waveform is applied to a modulation circuit 20 via a keystone correction circuit 18 and a horizontal size circuit 19, and the signal dh is modulated.
Patent JP-2001156095-A (JP)
Title: Electrode, semiconductor device and method for manufacture thereof
Inventor: TANAKA NAOKI
IPC: H01L23/12
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrode capable of manufacturing it with a simple process, reducing a manufacturing cost, improving a yield, and enhancing reliabil ity in connection by relaxing distortion by stress caused in difference of coeffi cient of thermal expansion between a semiconductor chip and a mounting sub strate without sealing with resin therebetween, and to provide a semiconductor device equipped with the electrode and its manufacturing method. SOLUTION: The electrode 16 is formed in connection to an electrode circuit pattern on a semiconductor chip 10 on which the electrode circuit pattern is formed. The electrode 16 is also constituted of a shape memory alloy with at least a portion of its phase shift temperature existing between a martensite phase and an austenite phase, higher than an ambient temperature, and preferably specified substantially not lower than the maximal operating temperature of the semiconductor chip. Or, the semiconductor device 1a should be equipped with the electrode 16. The electrode 16 is formed on the semiconductor chip 10 by means of transcription or wire bonding of a ball bump using the shape memory alloy.
Patent JP-2001155890-A (JP)
Title: Method of lighting rare gas flash discharge lamp
Inventor: SAITO SHIGERU
IPC: H05B41/30
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of lighting objects that can radiate objects to be processed without a generation of cutter polishing in rare gas flash discharge lamp which enhances emitting efficiency light in far or near ultraviolet area without increasing of current density. SOLUTION: The rare gas flash discharge lamp has bipolar of electrodes and is enveloped with rare gas and metal having light spectrum of wavelength less than 400 nm and turn on by switch the polarity electrodes. The switching of the electrodes is carried out at every flashing or given times of flashing. A waveform of current in one flash discharging is vibrated in plus and minus.