baber/WOPTO huggingface dataset:
Patent JP-H06168966-A (JP)
Title: Semiconductor device, die bonder and manufacture of semiconductor device
Inventor: OKUBO KEIICHIRO
IPC: H01L21/52
Filed: 1992-11-30
Abstract: PURPOSE:To provide a semiconductor device having a structure wherein a semiconductor pellet is bonded to a heat dissipating plate via solder, and its manufacturing equipment and method. CONSTITUTION:A semiconductor pellet 3 is bonded to a heat-dissipating plate 1 via solder 4 containing magnetic fine particles 8. For manufacturing a semiconductor device, the following are arranged; a solder supply part 10 which supplies solder 4 containing magnetic fine particles 8 to a hot heat-dissipating plate 1, along a guide rail 9 which carries the heat-dissipating plate while heating it, a semiconductor pellet supply part 12 which supplies semiconductor pellets 3 to the fused solder 4 on the heat-dissipating plate 1, and a magnetism generating part 14 which applies a magnetic field to the fused solder 4 and exert moving force to the magnetic fine particles 8. When the solder 4 containing the magnetic fine particles 8 is supplied to the hot heat-dissipating plate 1, the semiconductor pellets 3 are supplied to the fused solder 4, and the solder 4 is bonded to the heat-dissipating plate 1, the magnetic field is applied to the magnetic fine particles 8 in the fused solder 4.
Patent JP-H05264384-A (JP)
Title: Method for stabilizing surface characteristics of object to be heat treated in vacuum and manufacture of pressure sensor
IPC: C04B37/02
Filed: 1992-11-30
Abstract: PURPOSE: To avoid deterioration in the surface characteristics of an object and the moisture dependency of a sensor by coating the object made of ceramic, glass or a single crystal insulating material with a thin film of spin-on-glass solution having a specific equivalent of silicon dioxide and then drying the thin film. CONSTITUTION: The capacitive pressure sensor 10 has a diaphragm 11 made of an aluminum-ceramic of 96wt.% purity, glass or a single crystal material. Capacitor electrodes 14, 15 are fixed to the opposite surfaces of the diaphragm 11 and a substrate 12 and facing each other through an interval in a chamber 13. When the diaphragm 11 is deformed, the interval of electrodes and thereby the capacitance of the pressure sensor is varied. The variation is connected with connection conductors 16, 17 and measured by an electronic circuit. The diaphragm 11 and the substrate 12 are coated, on the entire surface thereo,. with a thin film of spin-on-glass solution having at most 10% equivalent of silicon dioxide and then the thin film is dried.  According to the method, deterioration in the surface characteristics of an object made of ceramic, glass or a single crystal insulating material and the moisture dependency of a sensor can be avoided.
Patent JP-H03183628-A (JP)
Title: Device for bending and quenching sheet glass
Inventor: YOSHIZAWA HIDEO
IPC: C03B27/004
Filed: 1989-12-08
Abstract: PURPOSE:To produce a bent tempered glass excellent in forming precision and with the optical strains reduced at the time of bending, quenching and tempering a sheet glass on the same stage by quenching the peripheral part of the sheet glass by the solid contact method and its central part by the air cooling method. CONSTITUTION:The sheet glass G is heated in a heating furnace 2 and introduced into a quencher 1 by a roll 3. The central part of the glass G is bent using a convex die 9 and a concave die 10, and the peripheral part is simultaneously bent with ring molds 8 and 8. The peripheral part of the glass G is held by the ring molds 8 and 8, the convex die 9 and concave die 10 are separated from the surface of the glass G by a specified distance, and cold air is injected from the nozzle of a central part quenching means 7 to quench the central part of the glass G. The peripheral part is simultaneously pressed by the ring molds 8 and 8 and quenched by the solid contact method, and a bent tempered glass is produced.
Patent JP-H09155318-A (JP)
Title: Method for operating moistening kneader
Inventor: YAMAZOE HIROSHI
IPC: B01J2/10
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent moistened bottom ash from sticking and solidifying in a case where a moistening kneader is stopped for a short time by a method wherein in the moistening kneader in which bottom ash is granulated by moistening and kneading the bottom ash, the bottom ash is fed into the moistening kneader under a condition where moistening is stopped before operation is stopped and it is discharged while it is mixed with the moistened bottom ash. SOLUTION: A moistening kneader 10 is constituted of a hopper tank 12 storing bottom ash, a table feeder 14 provided on a discharging outlet on the bottom part of the tank 12, a moistening kneader 18, a shooter 20 connecting the feeder 14 with the moistening kneader 18, a container bag 22 wherein moistened bottom ash moistened and kneaded is filled and a shooter 24 for filling connecting the kneader 18 with the container bag 22. When operation of the moistening kneader 18 like this is stopped, before the operation is stopped, under a condition where moistening is stopped, the bottom ash is fed into the moistening kneader 18 and while it is mixed with the moistened bottom ash remaining in the moistening kneader 18, the mixture is discharged. It is possible thereby to prevent the moistened bottom ash. from sticking and solidifying on a screw, etc.
Patent JP-H05160928-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1991-12-04
Abstract: PURPOSE:To enable management of a received image by the receiving time and to obtain the proof of the receiving time by synthesizing the receiving time stored in a reception starting time storage circuit and a reception ending time storage circuit to the received image. CONSTITUTION:The receiving time stored in a reception starting time storage circuit 20 and a reception ending time storage circuit 21 and received image data are added by an adder circuit 13 and formed as a synthesized image. In the case of recording afterwards, the image is recorded by a recording circuit 14 and in the case of transfer, the synthesized image is read from a memory circuit 11 and transferred after being coded by a coding circuit 15 and stored in the memory circuit 11.
Patent JP-2000140385-A (JP)
Title: Sprocket ball hoist and feeder
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To feed pachinko balls into a sprocket continuously while working. SOLUTION: This sprocket 2 for hoisting and feeding a ball with the peripheral surface forming a ball receiver 11 is put on the inside of a main body 1 forming a ball inlet 14 and a ball outlet 15 on the upper surface of the main body 1. A guide member 19 with a longitudinal groove 21 is fixed between the ball inlet 14 of an inlet side and the sprocket 2. If a pachinko ball is almost bitten by the teeth of the sprocket 2, the guide member 19 is rocked outward against a spring 22 to prevent a ball from being bitten. Moreover, it is recommended that an inside guide member 23 should be also mounted so as to face to the guide member 19.
Patent JP-H01162006-A (JP)
Title: Operational amplifier
Inventor: TAKAHASHI YASUSHI
IPC: H03F3/34
Filed: 1987-12-18
Abstract: PURPOSE:To accept a receiving signal even when an in-phase input voltage is lowered and to stably execute communication by parallelly connecting two differential amplifying circuits to be mutually composed of different conducting type elements. CONSTITUTION:When the input voltages of inverting input terminals 28 and 29 and non-inverting input terminals 27 and 30 are near the 1/2 of a power source voltage, both a first differential amplifying circuit and a second differential amplifying circuit are operated and an output voltage is outputted to a voltage output terminal 26. When the input voltage is almost the same potential as a power source terminal 32, electric field effect transistors 4-11 and 13 are turned off and the first differential amplifying circuit is not operated. Since the second differential amplifying circuit is operated, the output voltage is outputted to a voltage input terminal 26. When the input voltage is almost the same potential as a power source terminal 31, electric field effect transistors 12, 14-21 are turned off and the second differential amplifying circuit is not operated. Since the first differential amplifying circuit is operated, the output voltage is outputted to the voltage output terminal 26.
Patent JP-H04191994-A (JP)
Title: Automatic transaction device for visually handicapped person
Inventor: SUGA JUNJIRO
IPC: G06Q40/00
Filed: 1990-11-27
Abstract: PURPOSE:To easily operate a device even by a visually handicapped person by providing a portable input means packaging every kind of input key for visually handicapped person and an earphone for sound reception for operation aid, and a switching means to a visually handicapped person input mode. CONSTITUTION:When the visually handicapped person uses the device, the cable flag 18 of a portable input device 19 is connected to a main body jack 14. A program to switch the input mode of an automatic transaction device main body 6 from a normal eye person input mode to a visually handicapped person input mode when a sensor 30 receives a connection signal is stored in a main control part 20. Thereby, it is possible to perform the transaction of reception/payment, etc., by operating the input key 15 of the portable input device 19.
Patent JP-2001141941-A (JP)
Title: Device and method for manufacturing optical fiber array
Inventor: IWAMOTO TSUYOSHI
IPC: G02B6/24
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing device and method capable of arraying optical fibers with a simple structure and preparing an optical fiber array easily at low cost. SOLUTION: A guide 2a of a prescribed depth is provided on the outer circumference of a nearly columnar roller 2 and is structured like a cam in which the spread of the width W gradually changes in the circumferential direction. The device is constituted such that, with the roller 2 rotating around the axis X in the direction of the arrow A, each core wire 4a, which is arrayed initially at a position of a wider width W of the guide 2a, gradually gets together closely as the width W becomes narrower, and that, finally, all core wires 4a are nearly in contact with each other and bundled in a line. As a result, each core wire can be arranged more easily on each V groove of a V-grooved base board.
Patent JP-H02165557-A (JP)
Title: Method for sealing cell and device therefor
Inventor: MACHIDA TOYOJI
IPC: H01M2/02
Filed: 1988-12-19
Abstract: PURPOSE:To perform sealing at a low cost and with high reliability by covering the mouth edge of a container and thereafter, flowing an electric current between the container and battery cover while an extended portion is pushed to weld the extended portion and the mouth edge. CONSTITUTION:A temporarily sealed cell is fitted in the recess 12 of a receiving jig 11, and then, a push jig 14 is made to discend such that a ring cylindrical portion 15 installed on the lower face of a push jig 14 pushes the junction of a cell container 1 and a cell cover 5. In this condition, when a current is supplied between the receiving jig 11 and the push jig 14 in this condition, Joule heat is generated and the metal at the junction is molten and the junction is welded. In this case, the junction is certainly fixed by a pushing force of the push jig 14 so that it is possible to perform welding free from such a trouble as misregistration and with high reliability. Moreover, a cooling means is formed in the receiving jig 11 and a push jig 14 so that it is possible to realize high speed welding free from influence of a high temperature generated at the time of welding. Thereby, the sealing operation at a low cost and with high reliability can be performed.
Patent JP-H01162436-A (JP)
Title: Separately excited high frequency modulator
Inventor: MIYAKE YUKINORI
IPC: H03K3/80
Filed: 1987-12-18
Abstract: PURPOSE:To execute the multiplexing by a frequency with a simple method by constituting a modulator of an electric power accumulating part, a switching part to discharge an electric power in accordance with a digital signal and a converting part to convert a discharging electric power to a high frequency, converting a pulse signal to a high frequency signal and executing the multiplexing communication. CONSTITUTION:A digital signal inputted to an input part A is inputted to a switching part 2 composed of a step recovery diode, etc., through a resistance 3, the signal connecting edge of the switching part 2 is connected through a capacitor 11 to a low impedance secondary coupling circuit of a high frequency resonance circuit 4 and the output from here is outputted from an output part B. In the constitution, presently when a digital signal is inputted, the terminal voltage of the diode of the switching part 2 advances and exceeds the threshold of a diode, the conducting is started, and the electric power charged to the capacitor 1 is rapidly discharged through the secondary coupling circuit of the circuit 4. As the result, the attenuation oscillation of the resonance frequency, namely, the high frequency occurs at the circuit 4 and this is coupled to the communication circuit.
Patent JP-2000141625-A (JP)
Title: Ink jet recorder and method for ink jet recording
Inventor: SAKAEDA MASATAKA
IPC: B41J2/175
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder and a method for ink jet recording capable of recording an image by readily transmitting a signal for driving a plurality of ink ejection elements provided on an external circumference section of a rotatable roll type recording head to the ink ejection elements. SOLUTION: A rotatable roll type recording head 2 having a plurality of ink ejection elements is equipped with a control mechanism 3. The plurality of ink ejection elements are controlled in accordance with a control signal from a recorder body by the control mechanism 3. The control signal to the recording head 2 from the recorder body is simplified and the number of transmission lines between the recorder body and recording head 2 can be reduced, thereby simplifying the structures of the recorder body and recording head 2.
Patent JP-H10147663-A (JP)
Title: Zeolite compatibilizing agent
Inventor: KUSAKAISHI SUSUMU
IPC: C09K23/00
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a zeolite compatibilizing agent capable of being added to mutually incompatible thermoplastic resins as a compatibilizing agent to improve the mutual dispersibility of the thermoplastic resins and mutually homogeneously mix the thermoplastic resins. SOLUTION: Zeolite is added to mutually incompatible thermoplastic resins preferably in an amount of 0.2-8.6wt.%. The combination of the mutually incompatible thermoplastic resins preferably includes polycarbonate and polypropylene, polycarbonate and polyethylene, and polybutylene terephthalate and polypropylene. The zeolite enables to homogeneously mix the incompatible thermoplastic resins unable to be homogeneously mixed.
Patent JP-H02164635-A (JP)
Title: Display mounted seat back tray
Inventor: OZAKI RYUICHI
IPC: H04N5/64
Filed: 1988-12-20
Abstract: PURPOSE:To improve operability of a tray and a display by installing a seat back tray on the back surface of a seat to be capable of standing up freely and installing a display of a liquid crystal television or the like in an inner aperture of a seat back to be capable of standing up freely. CONSTITUTION:A seat back tray 101 is installed to be capable of standing up freely on the back surface of a seat 201 of a vehicle, etc. A display 102 of a liquid crystal television or the like is installed at the tray 101 to be capable of standing freely. For using the tray 101, the tray 101 is put to fall down from the back surface of the seat 201 to be horizontal. For seeing the display 102 in this condition, the display 102 shall be put to stand vertically from the upper surface of the tray 101. In the meanwhile, when the tray 101 is not used, the tray 101 is returned to the back surface of the seat 201 to integrate the display 102 with the bottom surface of the tray 101, so it can be seen as an ordinary embedded type display.
Patent JP-2000134230-A (JP)
Title: Data transfer controller and electronic equipment
Inventor: KANBARA YOSHIYUKI
IPC: H04L12/40
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer controller and electronic equipment capable of reducing the overheads of processings and transferring data at high speed with the hardware of a small scale. SOLUTION: Relating to the data transfer of IEEE1394, a packet connection circuit 280 reads the header and data of packets from the header and data areas of a RAM 80 and connects them. By utilizing the generation period of header CRC, a data pointer is obtained. Which one of the header and the data is read is judged by a code and a header pointer or the data pointer is increased. The header is generated while fetching the data to the data area. While the packets are transmitted from one channel for separating a transmission packet area, the data are fetched to the other channel. By using a connection pointer, the packets of the other channel are successively read. An ACK code from a transfer destination is written back to the channel of a transmission origin.  A basic header is rewritten, the header is successively prepared and the packets are successively transferred until the number of times of repetition becomes zero.
Patent JP-H07175070-A (JP)
Title: Liquid crystal display panel and its production
Inventor: SATO NARIHIRO
IPC: G02F1/1337
Filed: 1993-12-21
Abstract: PURPOSE:To provide an liquid crystal display panel low in ununiformity of an orientation of an unrubbed liquid crystal display element and to provide its production method. CONSTITUTION:The liquid crystal display panel is provided with a pair of substrates 3 having electrodes 2 at opposed surfaces and having an org. polymer films 5 in which molecular chain is crosslinked on at least one side of the electrode 2 and a liquid crystal 1 having a chiral nematic phase and interposed between this pair of substrates 3. In the production of the panel, a stage in which the org. polymer film 5 in which molecular chains are crosslinked with each other is formed on at least one side of the electrode 2 between the pair of substrates 3 provided with the electrode 2 on one side, the stage in which the liquid crystal 1 having the chiral nematic phase is held between the pair of the electrodes 2 and the stage in which the liquid crystal 1 is heated up to more than the isotropic phase transition point, then cooled to a room temp.
Patent JP-H05156864-A (JP)
Title: Movable panel direction changing device
Inventor: TABATA TOSHIO
IPC: E05F15/14
Filed: 1991-12-05
Abstract: PURPOSE:To provide a correct stopping phase in the direction change of a direction changing device which carries a movable panel shifted while being suspended by a main rail toward the place of a storing rail normal to the main rail. CONSTITUTION:A plurality of engaging recessed grooves 52 are formed at the specified space on the circumference of a control plate 51 which is rotated integratedly with a pivot 45 of a direction changing device 4. A locking rod 54 is constituted so as to be engaged/disengaged with this engaging recessed groove 52 by means of an actuator 56. Connection is made by means of an inclined guide surface 53 where the diameter of the circumferential surface is reduced gradually from an engaging recessed groove 52 on the front side of the rotational direction of the control plate 51 to an engaging recessed groove 52 on the rear side. The locking rod 54 which is not engaged with the engaging recessed groove 52 is securely inserted into the following (rear side) engaging recessed groove 52 along the inclinded guide surface 53.
Patent JP-H04190395-A (JP)
Title: Electronic instrument key
Inventor: ASAHI YASUHIKO
IPC: H01L29/84
Filed: 1990-11-26
Abstract: PURPOSE:To sensibly change the timbre, volume and level of a sound by providing a pressure sensitive conductive element for detecting a pressing force against a key cover, between a key body and the key cover. CONSTITUTION:When a key is pushed by a finger at the upper surface of a key cover 6, the pressing force by the finger acting upon the key cover 6 elastically deforms a top wall made of an elastic material so that a pressure sensitive conductive element 11 positioned therebelow is pressed. Meanwhile, a key body is pushed by means of the pressed pressure sensitive conductive element 11. Thereby it is possible to sensibly change the timbre, volume and pitches of a sound generated by the pushed key.
Patent JP-H06151778-A (JP)
Title: Static ram
Inventor: ISHIDA MINORU
IPC: G11C11/412
Filed: 1992-11-06
Abstract: PURPOSE:To enable a split word line-type static RAM wherein TFTs (Thin Film Transistors) serve as a load element to be enhanced in resistance to soft errors and bit lines to be improved in wiring CONSTITUTION:In a split word line-type static RAM 1 wherein TFTs (Thin Film Transistor) serve as a load element, the pattern configuration of a first and a second drive transistor, 17 and 18, and that of a first and a second word transistor, 15 and 16, are arranged in point symmetry about a point O, and a first and a second TFT, 19 and 20, are asymmetrically arranged in pattern configuration. The channel region 31 of the first TFT 19 is set large in length, and a capacitor is provided to the channel region 31. Or, a bit contact is led out above a word transistor and connected to a bit line.
Patent JP-H10155451-A (JP)
Title: Hot taste preparation and hot taste product
Inventor: NARUKAMI TOSHIHIKO
IPC: A23L27/30
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a hot taste preparation capable of giving a strong hot taste without inducing a problem such as dilation of a vessel and generation of malodor, and giving an excellent starting of feeling of the hot taste with quick vanishing of the feeling. SOLUTION: This hot taste product contains at least one kind of aromatic component selected from maltol, isomaltol, anisaldehyde, anethole, sotolon, ethyl maltol, maple syrup flavor, fenugreek oleo-resin, robbage oleo-resin, licorice oleo-resin and glycyrrhizin and isothiocyanates.
Patent JP-2001140995-A (JP)
Title: Planetary gear device
Inventor: MATSUOKA CHIKARA
IPC: F16H1/28
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To omit or reduce post-processing after assembly by securing the shape dimensional accuracy by eliminating thermal deformation in assembling a carrier and to reduce cost by reducing machining facility cost. SOLUTION: A carrier 10 of a planetary gear device 1 is provided with a first support part 11 for supporting a pinion gear 3 on one end surface side, a second support part 12 for supporting the pinion gear 3 on the outer end surface side, and a connecting part 13 for connecting both support parts 11, 12 to each other. The connecting part 13 extends from the first support part 11, the extending end is bent to form a second connecting part 13b to be brought into surface-contact with the inner surface of the second support part 13. A connecting projecting part 16 provided on the second support part 12 is inserted through a connecting hole 15 provided on the second connecting part 13b, and the tip 16a of the connecting projecting part 16 projecting from the connecting hole 15 is crushed and caulked into a flat or bevel shape and caulked, and then the second support part 12 and the connecting part 13 are caulked.