baber/WOPTO huggingface dataset:
Patent JP-H07312350-A (JP)
Title: Crystal growth method of gallium nitride-based compound semiconductor
Inventor: NAKAMURA SHUJI
IPC: H01L21/205
Filed: 1995-05-25
Abstract: PURPOSE:To obtain a crystal growth method which improves the crystallinity of a gallium nitride-based compound semiconductor to be grown on a buffer layer and in which the gallium nitride-based compound semiconductor is grown stably and at good yield. CONSTITUTION:A reaction gas is supplied into a reaction chamber, and a gallium nitride-based compound semiconductor is grown on a buffer layer by an organometallic compound vapor growth method. Alternatively, both a buffer layer and a gallium nitride-based compound semiconductor are grown by an organometallic compound vapor growth method. Alternatively, before a gallium nitride-based compound semiconductor is grown inside a reaction chamber in which the gallium nitride-based compound semiconductor is grown, a buffer layer whose general expression is GaxAl1-xN (where X is within a range of 0.5<=X<=1) is grown at a growth temperature of 200 deg.C or higher and 900 deg.C or lower.
Patent JP-S63316978-A (JP)
Title: Circuit for displaying channel selection of television
Inventor: SAGAWA TAKAHIRO
IPC: H04N5/44
Filed: 1987-06-19
Abstract: PURPOSE:To prevent appreciation of television from being disturbed, by stopping channel selection at the time of inputting an external video, and erasing a channel selection display signal from an image displaying part. CONSTITUTION:Since a jack is inserted to an AV input terminal part 4 and a contact is disconnected at the time of inputting the external video, an AV detecting signal changes from a high level to a low level, and a transistor in a prohibition circuit 17 is turned OFF, thereby, a prohibition signal 21 becomes active. Therefore, a channel selection circuit 8 is reset, and the terminating state of the channel selection is set. Also, an OR gate 10 is closed, and a display signal 22 becomes inactive, thereby, a bar signal disappears from the image display part 6. Also, when the jack is pulled out and ordinary antenna input is set, a preceding frequency is held unchanged because the channel selection is terminated. Consequently, it is possible to receive a station again when it is received before AV input.
Patent JP-S5483982-A (JP)
Title: Preparation of fluorine-containing polymer
Inventor: ONOUE KOUJI
IPC: C08F8/06
Filed: 1977-12-19
Abstract: PURPOSE:To convert the sulfonylhalide groups of a fluorine-containing polymer to the carboxylic acid groups, efficiently without degrading the physical properties of  the polymer, by oxidizing the polymer in the presence of the vapor of a specific organic compound. CONSTITUTION:A fluorine-containing polymer having sulfonylhalide groups [preferably a copolymer of tetrafluoroethylene with perfluoro-(3,6-dioxa-4-methyl-7- octene)-sulfonylhalide] is oxidized at 50-250 deg.C in the presence of the vapor of an organic compound having C-H bonds, e.g. butanol, etc., preferably together with an oxidizing agent, e.g.oxygen, etc., to convert the sulfonylhalide groups to the carboxyl groups. USE:Ion exchange membranes, etc..
Patent JP-S5859988-A (JP)
Inventor: HERUMUUTO ETSUCHI MUROTSUIKU
IPC: A61K31/7042
Filed: 1982-09-03
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-H0317936-A (JP)
Title: Ion beam generating device
Inventor: HORIUCHI TAKASHI
IPC: H01J27/26
Filed: 1989-06-14
Abstract: PURPOSE:To enhance the brightness and stability of ion beams by causing a precooling heat exchanger and/or a purifying impurity adsorber to be cooled by a cooling medium that has been used to cool the ion generating portion of an electric field ionization mold. CONSTITUTION:A liquid He supplied to a cooling device 7 absorbs heat of vaporization from an emitter 1 through a holder 6 and cools the heat and is then converted into a gas and discharged out of the cooling device. At this point of time the gas is at a low temperature near the boiling point of He and this low temperature He gas is introduced into a space enveloping the titanium deposition surface 8 of an impurity adsorber 4. The titanium deposition surface 8 is adapted for adsorbing impurities and, since its adsorbing ability is enhanced as temperature is lowered, the surface 8 needs to be cooled during operation of the device in order to maintain its impurity adsorbing ability, and the titanium deposition surface is continuously cooled by the low temperature He gas. The rise of the emitter temperature is thus restrained whereby brightness lowering of ion beams is restrained.
Patent JP-H025223-A (JP)
Title: Optical recording and reproducing device
Inventor: KOYAMA IKUO
IPC: G06F3/08
Filed: 1988-06-21
Abstract: PURPOSE:To eliminate the faults for the subsequent signal processing jobs by providing a control means which updates the recording tracks to record the information another unrecorded track when the information already recorded on the track is confirmed. CONSTITUTION:It is decided whether the information is already recorded or not on a due track 14 via the previous recording actions 15 when an optical recording medium 11 is put into an optical recording an reproducing device. When the recorded information is confirmed, no information is recorded on the track 14 any more even though the track 14 includes an unrecorded area where the information can be additionally recorded. Then the information is recorded on another track 14 including no recorded information. Thus the recording time points of the information 15 can be integrated for each track 14. Therefore the coincidence of diameters of the pits 16 can be secured for each track 14 among the recording time 15a preceding the previous recording time 15b, the time 15b and the present recording time 15c respectively. Thus it is possible to eliminate the amplitude change of a waveform among sectors of a single track 14 and to eliminate the faults for the subsequent signal processing jobs.
Patent JP-S5677312-A (JP)
Title: Auxiliary raw material addition banker
Inventor: HIRAYAMA KATSUHISA
IPC: F27D3/10
Filed: 1979-11-28
Abstract: PURPOSE: To decrease energy consumption by removing the moisture of additives such as ferroalloy through utilization of the heat generated by a steel making furnace then supplying the same to the surface.  
     CONSTITUTION: Charging chute 2 of an auxiliary raw material addition banker 10 is closed and auxiliary raw materials are filled in a cylindrical part 1, thence three blowers 13, 15, 16 and an agitating mechanism 5 are operated. At this time, waste gas is fed into a jacket 3 to heat the auxiliary raw materials and allow moisture to evaporate. Since the auxiliary raw materials are being agitated by the mechanism 5, they receive heating uniformly. The generated steam is exhausted to the outside by an exhaust pipe system 5. Because of this, moisture of the auxiliary raw materials contributing to the reaction in a converter 20 decreases considerably, and the energy consumption of the converter 20 is thereby decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10325591-A (JP)
Title: Silencer for air conditioner
Inventor: HASEGAWA MINORU
IPC: F24F13/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain excellent silencer performance and make assembly work easy by installing sound absorbing material within a box body composed of a main body part made of non-sound-insulation material and a box-shaped frame body provided with a connection part for connection of ducts provided on both ends thereof. SOLUTION: An external box-like form is defined by a flame body 2 made of synthetic resin having a cylindrical connection part 3, which is connected with a cuff of a duct hose having a bellows structure made of synthetic resin, protruding from a side face plate 4. An air flow hole 11 communicating with an interior of the connection part 3 is formed in an interior of the flame 2 includes and holds a main body part 10 made of a synthetic resin foam of open cell structure in the state of sandwiching an intermediate partition plate 17 made of a sound absorbing material and the intermediate partition plate 17 is made to face the air flow hole 11 along a whole length in a longitudinal direction. A surface of the main body 10 is coated with an impermeable protection sheet.
Patent JP-S6048876-A (JP)
Inventor: OOHIRA TAKESHI
IPC: B66B1/14
Filed: 1983-08-24
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-H0714871-A (JP)
Title: Wire bonding method
Inventor: YANAGIDA HIROMI
IPC: H01L21/60
Filed: 1993-06-24
Abstract: PURPOSE:To surely bond a small ball by a method wherein balls provided to the tips of wires are set stable without fluctuation in diameter, hardness and the like in a wire bonding method carried out in a semiconductor device manufacturing process, CONSTITUTION:In a wire bonding method wherein a voltage is applied between the tip of a wire and a torch electrode to melt the tip of a wire into a ball, and the ball is bonded to a joint by pressure, a first process wherein the temperature of the tip of a wire is detected just before a ball is formed, a second process wherein a torch electrode is set optimal in conditions corresponding to the temperature of a wire tip detected in a preceding process, and a third process wherein a ball is formed on the tip of a wire under the conditions set in the second process are provided.
Patent JP-S6214241-A (JP)
Title: Debug processing system at exceptional condition detection
Inventor: YATABE KAZUO
IPC: G06F9/06
Filed: 1985-07-11
Abstract: PURPOSE:To continue a program of object of debugging when calculation exception and operation exception are detected by using an interactive debugger which is started when exceptional condition occurred during execution of a program of object of debugging. CONSTITUTION:The system is provided with an objective program of debugging and an interactive debugger 2 started when exceptional condition occurred during execution of the objective program of debugging 1. When started, the debugger 2 informs a user of debugging request, and corrects the objective program 1 of debugging responding to data value correction from the user, and when instruction to continue processing is received from the user, performs processing to resume processing of the objective program 1 of debugging from the forefront of exception detection statement.
Patent JP-H0444338-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI KENICHI
IPC: H01L21/82
Filed: 1990-06-12
Abstract: PURPOSE:To shorten the distance to a position of cutting a link and to improve a positional accuracy by providing a target mark for enhancing the positional accuracy of a laser in a semiconductor device for matching electric characteristics or switching its function to a redundancy circuit by the laser. CONSTITUTION:A target mark 2, a target mark 3 and a link cut part 4 are provided in a semiconductor element 1. A laser is positioned in a direction Y by the mark 2, the laser is positioned in the direction X by the mark 3, and the center of the laser resultantly becomes a laser central point 5. The beam of the laser is moved from the point 5 to the part 4. If this moving distance 6 is small, an offset of the laser to the position is reduced.
Patent JP-H11345886-A (JP)
Title: Electrostatic breakdown preventing circuit of semiconductor device
Inventor: MIMURO YOICHI
IPC: H01L21/8234
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the increase in standby current without increasing the number of processes, by setting the gate of an NMOS transistor constituting an electrostatic-breakdown preventing circuit to be of P type. SOLUTION: On a P-type silicon substrate, a P well and an N well are sequentially formed. An NMOS transistor and a PMOS transistor are separated by a field oxide film. Polysilicon that becomes a gate electrode is formed on the entire surface of the substrate. A hole is opened in photoresist only at a part where an NMOS transistor constituting the inner circuit is formed, phosphorus ions are injected and the gate electrode of the NMOS transistor is made to be the N type. The hole is provided in the photoresist only at the part where the NMOS-PMOS transistor is formed, and the part wherein the NMOS transistor constituting an electrostatic breakdown preventing circuit is formed. BF2 ions are injected, and the gate of the transistor is made to be of the P type.
Patent JP-H08167681-A (JP)
Title: Universal heat spreader for integrated-circuit package
Inventor: MIYUNNJIYUN RII
IPC: H01L23/28
Filed: 1995-06-20
Abstract: PURPOSE: To provide a new structure for a heat spreader which can be generally used for all surface mount material such as MQFP, TOFP, PLCC, TSOP, SOJ, etc., regardless of the size of the pad of a lead frame. CONSTITUTION: A recess 11 or the recess 11 and a hole are made at the face, which confronts a lead frame at molding of a package, of the pad (mounting board) 10 arranged at the center of a general purpose heat spreader 1 for an integrated circuit package, and this spreader is equipped with slots 21 radially outside the pad 10, and further a recess 24 or the recess 24 and a hole are made on its outside. Moreover, this is equipped with small-sized couplings 23 which have downward projections 23a at the ends, in equal interval positions at the periphery of the heat spreader, and this is equipped with large-sized couplings which have outward projections 22a, between each and the next of these equal interval positions.
Patent JP-H11689-A (JP)
Title: Treatment equipment for organic waste water
Inventor: KITAGAWA MIKIO
IPC: C02F3/34
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a treatment equipment for carrying out the high load anaerobic treatment of organic waste water containing a sulfur compound and using a compact biological membrane filter device for the after-treatment of the anaerobic treatment. SOLUTION: A treatment equipment for organic waste water is provided with an organic acid forming tank 1 into which organic waste water containing a sulfur compound, a deaeration means 2 for deaerating hydrogen sulfide generated in the organic acid forming tank 1, a methane forming tank 3 wherein a liquid from which hydrogen sulfide is deaerated is introduced and a biological membrane filter device 4 into which an effluent of the methane forming tank 3 is introduced. The hydrogen sulfide generated in the organic acid forming tank 1 is deaerated by the above arrangement and then transferred to the methane forming tank 3 to prevent the active inhibition of methane forming bacteria generated by the hydrogen sulfide and carry out the high load treatment. Also the formation of colloid-like sulfur is prevented and a biological membrane filter device 4 can be used therein.
Patent JP-2000336886-A (JP)
Title: Exterior corner material, its fitting method and outside angle structure
Inventor: HAYASHI MASAYUKI
IPC: E04F13/08
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To fit a latch easily and efficiently and to improve the fitting workability at a site. SOLUTION: This exterior corner material 10 fitted in the vertical direction along an outside angle has connection sections 11a, 11b to exterior materials of both sides of the outside angle on both side edges. An oblong hole 12 having a cross sectional shape inclined symmetrically with outside angle faces on both sides is formed along the vertical direction, and an opening 13 facing the inside of the outside angle is formed along the vertical direction at the center section of the oblong hole 12. A latch is held in the oblong hole 12 through the opening 13, and the horizontal width (d) of the opening 13 is made wider than the vertical width of the latch on the exterior corner material 10 having the prescribed vertical width at the portion where the latch is held by the exterior corner material 10.
Patent JP-H08289707-A (JP)
Title: Double bearing-type reel for fishing
Inventor: YAMAGUCHI NOBUYUKI
IPC: A01K89/015
Filed: 1995-04-20
Abstract: PURPOSE: To provide a double bearing-type reel designed to axially get compact by setting handle position closer to the reel body side without allowing a control knob to move axially and slip down. CONSTITUTION: A shaft cylindrical part 2a is projectedly provided outside a right side plate 2 and a slip-locking groove 2b on the outer periphery of the plate 2, the inner circumference of the part 2a is provided with a swivel-locking groove 2c and outer circumference of the part 2a is rotatably engaged with a control knob 8 which is composed of a bottomed cylindrical part 8a, a slip- locking groove 8b on the inner circumference of the part 8a, an inside cylindrical part 8c and a screw 8d on the inner circumference of the part 8c, and a slip- locking spring 18 is fixed on the groove 8b.  A pressing member 6 is provided with a pressing part 6b and a screw 6c and the outer circumference of a cylindrical part 6d is provided with a swivel-locking groove 6e, the screw 6c is screwed with the screw 8d, and a key 19 is engaged in the swivel-locking grooves 6e and 2c and the pressing part 6b is movably supported in the axial line direction so as to be in contact with the end 3b of a spool shaft 3.
Patent JP-H08289702-A (JP)
Title: Internally threaded fishing rod
Inventor: ONO HIROYUKI
IPC: A01K87/00
Filed: 1995-04-20
Abstract: PURPOSE: To provide an internally threaded fishing rod designed to be settable to various conditions by regulating its maximum deflection or fishline guide position according to the situation of its use. CONSTITUTION: The rear end of an ear tip rod pipe 3 is provided with the control part 3c of a polygonal circumferential position control mechanism A made up of a screw 3b and a recess, the screw 3b is screwed with the screw 7a of a guide stopper 7, and the inner circumference 3a of the ear tip rod pipe 3 is threaded with a support 4, which is provided with slits 4a at plural spots in the longer direction so as to differ in rigidity thereof in the circumferential direction, and rings 23 made of a rigid material such as metal or ceramic are fixed between the slits 4a in the longer direction of the inner periphery 4b of the support 4.  The guide stopper 7 side of the support 4 is provided with the control part 4c of the cylindrical and polygonal circumferential position control mechanism A and a engaging part 4d, and the control part 4c is engaged with the control part 3c so as to be circumferentially controllable in position.
Patent JP-H111693-A (JP)
Title: Lubricating oil composition for sliding guide surface
Inventor: TOMINAGA EIJI
IPC: C10M137/04
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil composition for a sliding guide surface, which is excellent in both lubricating characteristics on a sliding guide surface and separability from a water-soluble cutting fluid and does not exert any adverse effect on various performances of a water-soluble cutting fluid. SOLUTION: The composition is made by using as the base oil at least one oil selected from mineral oils, oils or fats, and synthetic oils and contains a carboxylic acid and/or its ester, a phosphoric ester represented by the formula [O=P-(OR<1> )3 ] (R<1> is a 1-24C hydrocarbon group), and optionally an organic acid salt of at least one metal selected from alkali metals, alkaline earth metals, zinc and lead.
Patent JP-S6044294-A (JP)
Inventor: AREKUSHISU ORUSHIYANSUKII
IPC: B65H23/00
Filed: 1984-07-26
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-H01321287-A (JP)
Title: Controller of elevator door
Inventor: TAWADA MASANORI
IPC: B66B13/14
Filed: 1988-06-22
Abstract: PURPOSE:To safeguard passengers in an elevator and dissolve their uncomfortableness by providing an inversion controller which makes an inversion detecting circuit operational when the controller receives the detection signal from a contact type door security switch, and corrects the error increase signal quantity when the controller receives the detection signal from a non-contact type door security switch. CONSTITUTION:To make the inversion at the maximum torque when a contact- type door security switch 9, the pulse signal from an inversion command circuit 6 is sent directly to an addition circuit 7. The circuit 7 then generates the door opening speed command signal under the inversion mode, however, the signal quickly becomes zero and the output from an amplifier circuit 8 reaches the start-up saturation level voltage. A motor 4 then generates the maximum torque so that the door is quickly inverted to close without a play. When a non-contact type door security switch 10 is actuated, the corrected pulse signal is sent to the circuit 7 in order to have an inversion pulse correction circuit 12 make correction using both the pulse signal from the circuit 6 and the correcting pulse signal from an inversion pulse circuit 11. The door opening speed command signal from the circuit 7 becomes zero with a slight delay.
Patent JP-S6310854-A (JP)
Title: Private branch exchange
Inventor: MURAMOTO TSUGUO
IPC: H04M3/44
Filed: 1986-07-01
Abstract: PURPOSE:To rapidly process a transfer request from an office subscriber, by converting an extension designation number automatically to an extension number without assistance. CONSTITUTION:A private branch exchange 1, when recognizing the issuing of a call request by an extension subscriber 20 connected with an incoming call, identifies a call request specific number that is the content the call request, and the extension designation number by a call request identifying means 100, and sends the extension designation number to an extension number retrieving means 200. The extension number retrieving means 200 converts the extension designation number to the extension number. The private branch exchange 1 transfers the incoming call to an extension subscriber 21 by using the extension number.
Patent JP-H05327702-A (JP)
Title: Communication circuit access system
Inventor: ABE MASAHIRO
IPC: H04L69/14
Filed: 1992-05-21
Abstract: PURPOSE:To improve the universal applicability of an application program. CONSTITUTION:A channel corresponding control part 2 contains plural control patterns 2-1-2-n corresponding to the protocols of a communication circuit 4. These control patterns are selected by the part 2 by means of an identifier corresponding previously to the circuit 4. Furthermore the part 2 and an application program 1 are set in a fixed protocol. Therefore just a single type of circuit 4 is defined under the control of the part 2 when the circuit 4 is viewed from the program 1.
Patent JP-S5487163-A (JP)
Title: Socket for color receiving tube
Inventor: MISONO MASAYOSHI
IPC: H01R33/96
Filed: 1977-12-23
Abstract: PURPOSE: To prevent the spark generation for the socket, by providing the insulation wall for the discharge path on the socket and making longer the creepage distance of the collective voltage introduction section and other introduction sections.  
     CONSTITUTION: The socket bottom 31 is placed at the bottom of the socket hole 25 to which the exhaust tube cover 18 of the base is fitted, interrupting the creepage discharge path from the bottom of the groove 24 attached to the barrier of base to the lead connection part 28 of the socket electrode to other than the socket end  surface through the hole 25. If the hole 25 is deep or the cover 18 is lower, the  same effect can be obtained by blocking the half pass of the hole 25 with insulator.  Further, the discharge path through the gap between the barrier 26 and the cover  29 is interrupted by providing the section 32 in the insulator between the lead connection 30 and the barrier cover 29 in addition to the bottom 31. Further, the same  effect can also be obtained by filling in insulation resin in the barrier and moulding  the connection 30. Thus, the socket not causing spark can be obtained even at high  collective voltage. 
     COPYRIGHT: (C)1979,JPO&Japio