baber/WOPTO huggingface dataset:
Patent JP-H03188529-A (JP)
Title: Intra-task shared variable detecting/processing system
Inventor: HANAKADA KYOKO
IPC: G06F9/45
Filed: 1989-12-18
Abstract: PURPOSE:To automatically perform the processing while detecting inter-task shared variables regarded as intra-task shared variables from a source program to substitute them with intra-task shared variables by providing an inter-task analysis processing means and a program conversion processing means. CONSTITUTION:An inter-task analysis processing means 24 refers to generated task unit shared variable information to generate inter-task shared variable information, and a program conversion processing means 27 refers to this generated inter-task shared variable information. Inter-task shared variables which can be regarded as intra-task shared variables of a task itself out of inter-task shared variables declared in the source program are substituted with intra-task shared variable or rows indicating that they are intra-task shared variables are inserted to the source program, and inter-task shared variables which can be regarded as intra-task shared variables of another task are deleted from the source program, thereby generating a new source program. Thus, the processing is automatized which detects inter-tack shared variables regarded as intra-task shared variables from the source program to substitute them with intra-task shared variables.
Patent JP-H03191275-A (JP)
Title: Low noise refrigerator
Inventor: NAKANISHI KEIJI
IPC: F25D11/00
Filed: 1989-12-18
Abstract: PURPOSE:To suppress compressor noise, about to flow out through an opening, with control sound by a method wherein a vibration pickup is mounted to a compressor, a control circuit to process an output signal from th vibration pickup is provided, and a sounding device driven by means of an output signal from the control circuit to emit control sound to the interior of a machine room is mounted in the vicinity of the opening of the machine room. CONSTITUTION:A vibration pickup 30 is mounted on the peripheral surface of a motor part 21, and vibration of a compressor 20 is detected by the pickup 30. An output signal from the vibration pickup 30 is processed by a control circuit 40 and inputted to a speaker 50 pointed to an opening 17 of a front inclination plate 14. By inputting a transfer function G to the control circuit 40, control sound A responding to compressor noise S is emitted from the speaker 50 to suppress the noise S in the opening 17 of a machine room. In order that the processing time of the control circuit 40 is increased as much as possible, the compressor 20 is placed far away from the opening 17 as much as possible, and the speaker 50 for noise reduction is disposed in the vicinity of the opening 17.
Patent JP-2000143876-A (JP)
Title: Rubber composition for tire tread
Inventor: AMINO NAOYA
IPC: C08K3/04
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition having a greatly improved on-ice frictional force by compounding a diene rubber with a resin powder mainly comprising polyacrylonitrile. SOLUTION: A diene rubber preferably having an average glass transition temperature of -55 deg.C or lower is compounded with a resin powder which has a particle size of 10-200 μm and mainly comprises polyacrylonitrile preferably containing at least 50% acrylonitrile units. Preferably, 100 pts.wt. diene rubber is compounded with 1-20 pts.wt. resin powder. If necessary, 20-80 pts.wt. carbon black having a nitrogen adsorption specific surface area of 70 m2/g or higher and a DBP absorption of 105 mL/100 g or higher and 0-50 pts.wt. wet-type silica are further compounded based on 100 pts.wt. diene rubber. Natural rubbers, butadiene rubbers, styrene-butadiene copolymer rubbers, polyisoprene rubbers, acrylonitrile-butadiene rubbers, etc., are listed as diene rubbers.
Patent JP-H05140928-A (JP)
Title: Asymmetrical u-form steel sheet pile
Inventor: KUSABA YOSHIAKI
IPC: E02D5/08
Filed: 1991-11-15
Abstract: PURPOSE:To perform effective driving of sheet piles by forming each joint of steel sheet piles having U-section for use in sheathing etc., asymmetrical to the left and right where an engagement part consisting of projecting and recessed is provided. CONSTITUTION:A projecting joint member 112 and a recessed joint member 113 are provided at the sides of each steel sheet pile 11 having U-section so that the joint is formed asymmetrical to the left and right. The length of each support 114 is formed so that their total length L2 when they are joined together becomes identical to the web length L1 of each sheet pile. The sheet piles 11 are placed in line, and the mating convex 112 and concave 113 of adjoining sheet piles are detained together and driven to accomplish a sheet pile wall 12 for use in sheathing etc. Thus the drive of steel sheet piles can be done effectively.
Patent JP-H04195355-A (JP)
Title: Direct memory access device
Inventor: URADE MASAKAZU
IPC: G06F13/28
Filed: 1990-11-27
Abstract: PURPOSE:To facilitate the scrolling of image data by assigning continuous address indirectly to discontinuous address even for a large amount of data which are arranged in discontinuous addresses. CONSTITUTION:When the addresses of transfer sources are arranged discontinuously, the addresses of the transfer sources are defined as continuous data on a memory device and its head address is defined in a source address counter 11. Namely, the continuous addresses of the transfer sources as 1st address information generated by the source address counter 11 are converted into actual discontinuous transfer source address data as 2nd address information by the memory device 12. Consequently, data can be moved at high speed.
Patent JP-H08184239-A (JP)
Title: Dead lock control device
Inventor: YAMAMOTO TOMITSUGU
IPC: E05B83/36
Filed: 1994-12-28
Abstract: PURPOSE: To open and close easily a door even when a dead lock mechanism is broken by changing over a door lock and unlock mechanism to the unlocking direction and giving the information when detecting an operational failure in the dead lock mechanism or a state which is highly possible to reach a trouble with a trouble diagnosing means installed. CONSTITUTION: Voltage detection resistors 30a and 30b are adapted to monitor the application of voltage to a motor 9. Since a signal processing circuit 5' is not arranged to indicate the supply of an electric current to the motor 9 from a dead lock/unlock drive circuit 8, it is determined that an operational failure has occurred in a mechanical mechanism, if it is determined that the valued transmitted from the voltage detection resistors 30a and 30b exceeds a definite value or if it fails to exceed the values from the voltage detection resistors 30a and 30b although the supply of a lock current is indicated. In addition to that, the signal processing circuit 5' is adapted to supply an unlock current to the motor 7 from a door lock/unlock drive circuit 6.  After the door is set in an unlocked state, an alarming device 31 is operated, thereby informing an operation failure of a dead lock actuator.
Patent JP-H11163203-A (JP)
Title: Semiconductor device, manufacture thereof, and wiring tape
Inventor: OGINO MASAHIKO
IPC: H01L23/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent poor connection among a semiconductor chip, a lead in a wiring circuit, and an electrode, by providing a porous body having gas permeability between the semiconductor chip and the wiring substrate so that the gas contained in a semiconductor device is released outside through a porous body. SOLUTION: A wiring substrate 3 comprising a semiconductor chip 1 and an electrode 4 which is an external terminal, and a buffer layer 2 for buffering a thermal stress when a supporting member of the wiring substrate 3 is mounted on a mounting substrate, are provided as a main part. The buffer layer 2 comprises a core layer 6 of porous material having gas permeability and an adhesive layer 5. As the porous material, a continuos air-bubble structure comprising multiple fine voids inside and 3D network structure are used. Related to the wiring substrate 3, a polyimide film 11 comprises a metal plating wiring 12. The electrical connections between the semiconductor chip 1 and the wiring substrate 3 are sealed with a sealing material 7. So, the steam occurring at mounting reflow is released outside through the buffer layer, thus preventing expansion and breakage of the wiring substrate.
Patent JP-H10171344-A (JP)
Title: Substrate with raised letter
Inventor: MATSUNAMI KOZO
IPC: B29K105/32
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide the substrate with raised letters which is superior in durability and has excellent outward appearance while the contact of projections forming the raised letters is good. SOLUTION: On the substrate 11 formed of polyester, specific characters, figures, symbols, etc., are printed. On them, a soft transparent resin layer 12 is formed by setting urethane resin at room temperature. On the transparent resin layer 12, ultraviolet-ray setting acrylic resin is applied by a screen printing method and irradiated with ultraviolet rays to form projections 13 constituting raised letters. The projections 13 are sectioned in a mountain shape and give a good feeling when touched with fingers.
Patent JP-H03273016-A (JP)
Title: Resin composition for reaction injection molding
Inventor: IZUMO KOJI
IPC: C08G18/10
Filed: 1989-12-18
Abstract: PURPOSE:To obtain the title composition which can give a molding excellent in heat and impact resistances by mixing a plurality of specified polyamine components with a plurality of specified polyisocyanate components. CONSTITUTION:The title composition comprises (1) two polyoxyalkylenepolyamines each obtained by reacting a polyoxyalkylenepolyamine having at least two amino groups and having a specified mol. wt. and a polyxyalkylenepolyepoxy compound having at least two epoxy groups and having a specified mol. wt. with an aromatic diamine having a specified mol. wt. in a specified ratio, and (2) a liquid polyisocyanate prepolymer obtained by reacting an aromatic diamine having a (thio)alkyl group in a specified position and a specified mol. wt., a polyisocyanate compound having at least two aromatically bonded NCO groups and a specified mol. wt., a polyisocyanate compound having at least two aliphatically bonded NCO groups and a specified mol.wt., and a polyisocyanate compound having at least two aromatically or aliphatically bonded NCO groups and a specified mol. wt. with a liquid polydiene compound having at least two NCO-reactive functional groups and a specified mol. wt. in a specified ratio.
Patent JP-H04181877-A (JP)
Title: Still-picture compressor and method
Inventor: JIEEMUSU DEII AREN
IPC: H04N7/30
Filed: 1990-11-28
Abstract: PURPOSE: To compress a still picture without multiplication by converting three- color information data to alternate luminance-color difference space color data and using only adders to convert alternate color space data in the vertical direction and encoding converted data after scaling. CONSTITUTION: Input sections 1 and 2 are included which convert an input to XYZ and buffer it to transfer it to a conversion unit 3. The output of conversion 1 is inputted to a shift array 4 and is held there until a block of 8×8 picture elements is completely read in. Units 5 and 6 of conversion 2 are operated for a preliminarily read-in picture element block and perform periodical operations three times in each 8-picture element time to give data to encoder input buffers 7 and 8. Encoders 9, 10, and 11 are shared among three color coordinates, and the whole of one block of luminance is encoded without interruptions, and color difference blocks are encoded one by one following this encoding.
Patent JP-H06175956-A (JP)
Title: Scsi controller
Inventor: ISHII HIROSHI
IPC: H04L29/00
Filed: 1992-12-09
Abstract: PURPOSE:To reduce a power consumption by monitoring the state of an SCSI bus, and supplying a low power source or a low frequency clock signal to an inside circuit which is not in an actual operation state. CONSTITUTION:At the time of detecting that an inside circuit 19 is not in the actual operation state, a low speed clock signal or a fixed level signal, and a decreased power supply voltage are supplied to the inside circuit, and a sleep mode can be obtained. A clock frequency-dividing circuit 12 which frequency- divides an outside clock, clock selecting circuit 13 which switches the frequency- divided clock and the outside clock by a control signal, bus free detecting circuit 14 of an SCSI bus, select/reselect detecting circuit 15 from the SCSI bus, RS flip flop circuit 17 which is driven by those detecting circuits, and voltage decreasing circuit 21 which is controlled by the flip flop circuit, are added. Thus, when an SCSI controller is not in the actual operation state, a power consumed in a controller inside circuit can be sharply reduced.
Patent JP-H02176252-A (JP)
Title: Hydraulic circuit for automatic transmission in vehicle
Inventor: SAKAKIBARA SHIRO
IPC: F16H61/02
Filed: 1988-12-28
Abstract: PURPOSE:To completely prevent oil from escaping by providing a check valve preventing a reverse flow to a fluid coupling in its inflow side and a check valve holding a pressure of oil in a side of the fluid coupling in its outflow side when the pressure of oil in the downstream side is decreased in inoperative time. CONSTITUTION:Pressure oil from an oil pump 42 is supplied via an oil line 43 to a fluid coupling 63 in an automatic transmission, and the pressure oil, adjusted in its pressure by operating a solenoid valve 61 and a regulator valve 45 in accordance with a degree of slip between inlet and outlet sides of the fluid coupling, is discharged to a cooler through a throttle 66. A check valve 62, impeding a reverse flow of the pressure oil, is provided just before this fluid coupling 63, while a check valve 67, holding a pressure of oil of the fluid coupling 63 to a predetermined value when the pressure of oil in the downstream side is decreased in inoperative time of the fluid coupling 63, is provided just after the fluid coupling 63. Thus, a seal structure can be simplified by perfectly preventing the fluid coupling from its oil relief while decreasing the pressure of oil in the oil cooler.
Patent JP-H01171893-A (JP)
Title: Flexible screen printing plate
Inventor: AKAO NAOTO
IPC: G03F7/12
Filed: 1987-12-28
Abstract: PURPOSE:To enable screen printing adapted to variations in the distance between horizontal plate holders, by using a flexible screen printing plate without providing any plate holder in a vertical direction in which a squeegee of a screen printing press is moved. CONSTITUTION:A metallic plate or synthetic resin plate 13 is provided with an ink-passing holes 14 by etching or laser perforation, and the resultant perforated plate is used in place of a screen printing plate comprising a netting. Since the screen printing plate thus obtained is flexible, it is deformed relatively freely as a squeegee is moved, so that screen printing can be performed while moving horizontal plate holders, and elongation of the screen is prevented.
Patent JP-H11143689-A (JP)
Title: Preparation method for device driver and application
Inventor: NISHIWAKI HIROFUMI
IPC: G06F9/06
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the preparation and to reduce the work of a developer at the time of preparing a device driver and an application used together with it. SOLUTION: The device driver is prepared from the respective modules of a screen display part for performing prescribed display control relating to a device, a device information operation part for performing an unspecified prescribed information operation to the device and a device control part for performing specialized prescribed control to the device. The application is prepared from the respective modules of the screen display part for performing the prescribed display control different from the one of the screen display part of the device driver and the device information operation part for performing the unspecified prescribed information operation to the device. Then, the device information operation part of the device driver and the device information operation part of the application are made to be in common as the ones provided with the same function.
Patent JP-H01215398-A (JP)
Title: Silica/silicate precipitation inhibiting method of aqueous system using carboxyl polymer and molybdate
Inventor: JIYASUBIIRU ESU JIRU
IPC: C02F5/08
Filed: 1988-12-28
Abstract: PURPOSE: To efficiently suppress the deposition of silica and silicates in an aq. system by adding an effective amt. of a water-soluble polymer having a mol.wt. of ≤20,000 such as a homopolymer of acrylic acid or its salt to the aq. system.  
     CONSTITUTION: A homopolymer of acrylic acid or its salt, a homopolymer of methacrylic acid or its salt or a copolymer consisting of acrylic acid, methacrylic acid and their salts is prepd. as a water-soluble polymer having a mol.wt. of about ≤20,000. An effective amt. of the water-soluble polymer is added to an aq. system to suppress the deposition of silica and silicates contained in the aq. system. The pref. amt. of the polymer added to the aq. system is 0.1-200ppm. Molybdate ions or borate ions are preferably added to the polymer in a weight ratio of 10:1 to 1:10. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H10170743-A (JP)
Title: Optical waveguide for mode field matching, method and apparatus for production of the optical waveguide, and optical circuit, optical coupler and optical information communication path formed by using the optical waveguide
Inventor: SUGITA TATSUYA
IPC: G02B6/30
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to form the sectional shape of an optical path for made field matching fully to nearly a circular shape inclusive of its input and output end faces. SOLUTION: A UV beam 10 is condensed by an objective lens 22 and a GRIN lens 20 to a photosensitive resin layer 100. The optical waveguide 110 for mode field matching is formed in the part 108 irradiated with the UV beam 10. A control signal is formed by the reflected light from the photosensitive resin layer 100 to control the movement of an actuator 42 in such a manner that the focusing point of the UV beam 10 comes above a projecting part 106 with good accuracy. The sectional shape of the optical waveguide part for mode field matching consists of the tapered shape formed fully to the circular shape inclusive of both end faces. The optical waveguide for mode field matching capable of sufficiently lessening the connection loss to optical fibers is thus obtd.  Consequently, the cost effective optical circuit and optical coupler having the less loss and the optical communication path are easily obtd.
Patent JP-2000215735-A (JP)
Title: Laminated bus bar
Inventor: TOYODA NAOYUKI
IPC: H01B5/14
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-manufacture laminated bus bar capable of enhancing degree of freedom of bending design of a bent part and securely maintaining insulation performance at the bent part of the bus bar. SOLUTION: This laminated bus bar is structured by laminating two plate shaped conductors 12, 13 with two sheet shaped insulating materials 14, 15 arranged therebetween by adhesive layers 16, 17, and includes one or more bus bar bent parts 11a. Curvature radii of the conductor bent parts 12a, 13a of the conductors 12, 13 are different from each other, and an air-gap 20 between the conductors is formed. The air-gap 20 is wider than a conductor gap A in a position apart from the conductor bent parts 12a, 13a. Bent parts 14a, 15a of the insulating materials with no adhesive in the insulating materials 14, 15 are positioned in the air-gap 20 between the conductors. Then, the bent parts 14a, 15a of the insulating materials are obtusely bent and prevent generation of sequential wrinkles causing a crack and a break of the bent part 14a, 15a of the insulating materials.
Patent JP-H01172295-A (JP)
Title: Production of silicon crystalline thin film by epitaxial growth
Inventor: NAGAHARA TATSURO
IPC: H01L21/205
Filed: 1987-12-28
Abstract: PURPOSE:To reduce energy cost per unit product and to improve production efficiency and product quality and to relax the controlling range of quality of a substrate by utilizing a gaseous mixture consisting of film formable gas such as SiH4, etching gas of prescribed times thereof and gaseous H2 as reactive gas in the case of producing the title thin film. CONSTITUTION:Si atom.-contg. reactive gas at 0.5-10Torr is obtained by mixing (A) SiH2 and/or Si2H6 utilized as film formable gas of a silicon thin film, (B) SiF4 and/or SiF6 utilized as etching gas of 5-100 times for component A and (C) gaseous H2 of 30-300 times for component A while regulating the pressure. Then this reactive gas at 0.5-10Torr is made to plasma by high-frequency of 0.3-2.5W/cm<2> power flux density and the title high-quantity crystalline thin film is subjected to epitaxial growth on a substrate maintained at constant temp. in a range within 100-300 deg.C.
Patent JP-H04203698-A (JP)
Title: Piping unit
Inventor: GOMI CHIKASHI
IPC: F16L55/00
Filed: 1990-11-30
Abstract: PURPOSE:To make piping design and field construction easy and functional from the standpoint of appearance by constituting it that a butterfly valve of a unit body performs its opening or closing and flow control, while a check valve prevents any backflow without entailing a water hammer, and attaching instruments to a pipe part. CONSTITUTION:A butterfly valve 2, a check valve 3, pipe parts 4 and 5, a flexible joint 6 and a reducer 7 are all connected to each of adjacent parts by means of a flange. The butterfly valve 2 operates a handle 8 for opening or closing and performs flow control properly at intermediate spacing. The check valve 3 attaches a spring to a disk 3a, and when a fluid is not running, the disk 3a is closed by this spring, and any backflow is prevented without entailing any water hammer. Instruments such as a temperature gage 9, a pressure gage 10 or the like are attached to the pipe part 4. The unit body 1 is solidly constituted so as to have these functions, so that it can be done very easily even in piping design and field construction.
Patent JP-2000142431-A (JP)
Title: Electric power steering device
Inventor: OKA KUNIHIRO
IPC: B62D5/04
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device which can prevent the drop of the detection accuracy of the sensor for detecting rotor rotary phase of the brushless motor for generating a steering auxiliary force and the deterioration of synthetic resin made parts. SOLUTION: In a brushless motor 8 having a stator 8a fixed to a housing 31 side for covering a rack 4 meshed with a pinion rotated by a steering and a rotor 8b, supported by the housing 31 side, in which the rack 4 is inserted, a ball nut screwed together with a ball screw shaft integrated with the rack 4 through the ball is rotated and driven so as to give the steering auxiliary force. A seal means 40 is provided between the inner periphery of the housing 30 for covering the pinion and the outer periphery of one end side of the rotor 8b. A sensor 8c for detecting the rotary phase of the rotor 8b is arranged between the stator 8a and seal means 40.