baber/WOPTO huggingface dataset:
Patent JP-2004220070-A (JP)
Title: Context switching method and device, central processing unit, context switching program and computer-readable storage medium storing it
Inventor: YAMAZAKI NOBUYUKI
IPC: G06F9/46
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To substantially reduce overhead due to switching of context, in an application such as a real time OS in which switching of the context occurs frequently.  <P>SOLUTION: An OS issues a Swap instruction to start up a context switch. The swap instruction is issued to a thread control unit 9 together with a thread ID to be replaced. The thread ID is used to uniquely identify a thread stored in a context cache 8. The thread control unit 9, through a context dedicated bus 12, saves data from a register file 1 to the context cache 8, and at the same time sends data of a new thread from the context cache 8 to the register file 1. The thread control unit 9, on the basis of the sent thread ID, automatically replaces data in the register file 1 with data of necessary volume in the context cache 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219509-A (JP)
Title: Photomask with dust-proofing device and exposure method, inspection method and correction method
Inventor: HIROTA MEGUMI
IPC: G03F1/62
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask which can deal with exposure in a vacuum UV region particularly at 180 nm as lithography technology for forming integrated circuit at a finer line width is increasingly demanded recently for the purpose of improving the scale of VSLI (Very Large-Scale Integration) and while the trend of exposure light sources is toward shorter wavelengths, the exposure light is made increasingly shorter in wavelength.  <P>SOLUTION: Between a pattern surface of a photomask and a transparent substrate which allows the passage of UV rays and acts as a dust-proofing device, a clearance is provided in a region inclusive of the pattern region of the photomask across a size greater than the pattern region by a recess disposed on the surface of the transparent substrate and in addition, the photomask and the transparent substrate are superposed on each other to expel the air in the clearance. As a result, the photomask and the transparent substrate are pressed by the outdoor air pressure and the superposed section is eventually held in the tight contacting state. The transparent substrate is thus disposed as the dust-proofing device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003214215-A (JP)
Title: Method and device for detecting amount of fuel actually injected in combustion chamber of internal combustion engine and method for controlling fuel injection system for internal combustion engine based on detection
Inventor: GANGI MARCO
IPC: F02D35/00
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect an amount of fuel actually injected in the combustion chamber of an internal combustion engine, to accurately regulate an amount of fuel to be injected based on the detecting result, and to quarantee quality of specified exhaust gas, in a method to detect an amount of fuel actually injected in the combustion chamber or an internal combustion engine and a method to control the fuel system of the internal combustion engine based on a result of the detection.  <P>SOLUTION: The problem described above is dissolved by detecting a flow velocity (v) of fuel present in a medium connection passage running between a high pressure generating device and at least one injector or the injection nozzle of a fuel injection system or pressure pulsation and this constituting detects a flow rate of fuel flowing through a medium connection passage, and then by controlling the fuel injection system of the internal combustion engine based on a result of the detection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004215788-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine to which a dishonest action and an invasion are hardly performed even while a process of reaching big winning is enriched.  <P>SOLUTION: When a game ball is detected by a magnetic sensor, advance to S110 is performed and a random number is acquired. In S130, whether or not to generate the big winning is judged on the basis of the random number. The rotation of a rotating body is stopped at a position at which the recessed part of winning comes to a lower part in the case of judging winning (S140) and the rotation of the rotating body is stopped at the position at which the recessed part of losing comes to the lower part in the case of judging losing (S150). By the game machine constituted in such a manner, since the rotating body is adopted, a player can watch the situation that a game ball is guided to an advantageous area or a disadvantageous area by the rotating body and the process of reaching the big winning is enriched. Even so, since actually winning and losing are decided by electronic lottery, the invasion is not carried out even when vibration is added or hitting is performed aiming at the angle of the rotating body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219631-A (JP)
Title: Optical add/drop device
Inventor: ISHIZAKA MASASHIGE
IPC: G02B6/12
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide constitution of an optical ADM element with which sufficient crosstalk for optical communication can be obtained and a small-sized optical ADM device of low power consumption can be manufactured in high yield.  <P>SOLUTION: In an optical add/drop device, an array type diffraction grating demultiplexer 31 and an array type diffraction grating multiplexer 32 are formed on a quartz substrate 30, a reflection type optical switch array 33 constituted by integrating reflection optical optical switches in an array shape is formed between an output waveguide of the array type diffraction grating demultiplexer 31 and an input waveguide of the array type diffraction grating multiplexer 32, and optical circulators 37 and 38 are connected to an input port 36 for light waves and an output port 35 for lightt waves respectively. Optical waveguides formed on the quartz substrate do not cross one another and problems of size, power consumption, and inter-channel crosstalk of a conventional type can be evaded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217252-A (JP)
Title: Container take out device
Inventor: TANAE TOSHIKAZU
IPC: B65B43/44
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To certainly take out one housing container in sucking and taking out a plurality of layered housing containers from the forefront side.  <P>SOLUTION: A container take out device is used to take out the layered housing containers, each having a cup-shaped section and a bottom wall 11 and side walls 12 integrally formed with the bottom wall, from the forefront side one by one. The device comprises a take out head 17 having a bottom wall sucking implement 21 for sucking the bottom wall 11 of the housing container and side wall deforming implements 22 for deforming the side walls 12 in the opening/closing direction as the bottom wall sucking implement 21 approaches the bottom wall 11. The sucking operation on the bottom wall 11 of the container on the forefront side by the sucking implement 21 and the opening/closing operation on the side walls 12 by the deforming implements 22 separate the container on the forefront side from other containers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223538-A (JP)
Title: Nozzle for continuous castings of copper and copper alloy
Inventor: MIZUGUCHI TOMOJI
IPC: B22D11/106
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle for continuous casting which decreases copper alloy defects by reducing the inclusion of gases from the nozzle in casting a copper alloy melt from a tundish through the nozzle 1 to a continuous casting mold.  <P>SOLUTION: The ventilation volume (Q unit Paxm<SP>3</SP>/s) of carbon of the nozzle 1 is specified to ≤0.16, where Q=(KxΔpxA)L, K-the gas permeability (m<SP>2</SP>/s) of the carbon. L-the wall thickness (m) of the nozzle, A-the sectional area (m<SP>2</SP>) of the molten metal inflow section of the nozzle, and Δp-the gas pressure drop (Pa) at the wall thickness L of the nozzle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224649-A (JP)
Title: Porous glass body
Inventor: INABA TADAYUKI
IPC: C03B8/04
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a porous glass body by a vapor phase deposition capable of manufacturing a fluorine-added synthetic quartz glass material where fluorine is uniformly added and distortion hardly remains.  <P>SOLUTION: When the radius of the porous glass body is R, the bulk density of the range from the center to the 0.8R is 0.3-0.7 g/cm<SP>3</SP>and the fluctuation of the bulk density is within ±0.005 g/cm<SP>3</SP>per 1mm of radius. The porous glass body is manufactured by controlling the difference of the temperature of the center of the growing point A, which is assumed to be the highest temperature and glass microparticles are deposited there at the lower end of the porous glass body 3, and the temperature of the range from the center to 0.8R within 100°C, in forming the cylindrical porous glass body 3 by supplying a glass material gas, hydrogen, and oxygen into a burner 2, synthesizing glass microparticles in an oxyhydrogen flame and depositing them at the tip of the starting member 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261966-A (JP)
Title: Method for manufacturing epoxy resin composition for sealing semiconductor
Inventor: ISHIGAWARA MITSUO
IPC: B29C48/76
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an epoxy resin composition for sealing a semiconductor capable of efficiently discharging a volatile gas even under a continuous operation condition.  <P>SOLUTION: In the method for manufacturing the epoxy resin composition for sealing the semiconductor using a kneader, the kneader is constituted so that a suction hole is provided to a kneading part on the downstream side in the feed direction of the epoxy resin composition from the kneading region of the kneading part, and a supply port and a discharge port are respectively provided on the upstream side and downstream side in the feed direction of the epoxy resin composition. Simultaneously with the discharge of the gas in the kneader to the outside through the suction hole, the epoxy resin composition is kneaded while sucking the open air through the supply port and the discharge port.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232159-A (JP)
Title: Direct spun and drawn yarn composed of high-shrinkage polyester fiber and method for producing the same
Inventor: KATSUMA KEITA
IPC: D01F6/84
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-shrinkage polyester fiber suitable as a different shrinkage combined filament yarn for giving a cloth having high quality and excellent bulkiness.  <P>SOLUTION: The direct spun and drawn yarn is composed of a polyester fiber copolymerized with a third component. The polyester fiber has a boiling-water shrinkage (BWS) of 20-40%, a dry-heat shrinking stress (Sp) of 200-330 mg/dtex and the dry-heat temperature (Tp) corresponding to the peak dry-heat shrinking stress of 120-140°C. The third component is preferably 2,2-bis[4-(2-hydroxyethoxy)phenyl]propane and/or isophthalic acid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237367-A (JP)
Title: Material fabrication method, artificial mesh material and catalyst unit
Inventor: KINOSHITA NAOTOSHI
IPC: B01J35/04
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material fabrication method rationally fabricating a material having multiple through-holes with the smallest opening diameter possible and a sufficient thickness, and also to provide an artificial mesh material and a catalyst unit.  <P>SOLUTION: This material fabrication method comprises: a first step of preparing a first member M1a having the multiple continuous holes extending approximately in parallel to each other; and a second step of forming a second member M2a by plastically deforming 10 the first member M1a and contracting, at least, one of an interval between the continuous holes 2' and the inside diameter of the continuous hole 2'.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003306059-A (JP)
Title: Running gear for vehicle
Inventor: TANIGUCHI TAKAO
IPC: B60L50/16
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel economy and exhaust gas performance so that engine output is retained in a specific state or can be slowly changed along the best fuel consumption curve.  <P>SOLUTION: An engine output shaft 2a is connected to a ring gear R of a planetary gear 6, a motor generator 5 is connected to a sun gear S, and a carrier CR that becomes an output member is connected to an input shaft 7a of a continuously variable transmission 7. While the output of a combustion engine 2 is being retained in a specific state, the output of the motor generator 5 is controlled by adding to or subtracting from the combustion engine so that the requested output of a vehicle can be met by changing an engine speed while the carrier CR is at constant torque. At the same time, the torque ratio of the continuously variable transmission 7 is controlled so that the engine speed of the carrier meets the requested engine speed of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199807-A (JP)
Title: Medical mixture filling port
Inventor: FUJII RYOJI
IPC: A61J3/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical mixture filling port capable of safely infusing or blood transfusing into a patient without retaining a bubble in the port at a priming time.  <P>SOLUTION: The medical mixture filling port comprises a disc-like valve 1 having an inserting hole 6 formed at a center, a pedestal 7 for carrying a peripheral edge lower part except a center of a rear side surface of the valve 1, and a cover 2 for supporting the valve 1 in a holding state by covering an upper part of the peripheral edge of the valve 1 at least except a center of a front side surface of the valve 1. An engaging hole having an inside edge end of the cover 2 is operated as a locking means for locking an inserting element in the filling port by engaging the inserting element with the hole 6 when the element is inserted into an inserting hole. A bottom of a channel opening is disposed lower than an inside bottom of the pedestal 7. Further, at least two protrusions are formed on a side face of the pedestal, and at least two cutouts to be engaged with the protrusions are formed at the cover.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004031898-A (JP)
Title: Hub/router for communication between cores using cartesian coordinates
Inventor: HARDING W RIYON
IPC: G06F15/78
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure and a method of an improved system and method using a local router and a global router.  <P>SOLUTION: The hub-router includes a plurality of logic cores 122, a plurality of local hubs 124 connected to the logic cores, and a plurality of global hubs 120 connected to the local hubs. The local hubs and the global hubs transfer data between the logic cores.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004241932-A (JP)
Title: Remote controller
Inventor: ISHIWATARI MASUMI
IPC: H04N5/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To reliably control, as desired, in a failure in receiving a part of a control signal transmitted repeatedly with a key depressed.  <P>SOLUTION: The remote controller repeatedly transmits a control signal corresponding to a remote control key with the key depressed. In this transmission, it adds an identifying signal to the control signal for identifying the first transmitted control signal from the control signals transmitted on and after the next time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238565-A (JP)
Title: Side treating agent for pressure-sensitive adhesive tape or sheet, and pressure-sensitive adhesive tape or sheet treated with the side treating agent
Inventor: NAGATSU HIDEKI
IPC: C09J7/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side treating agent for a pressure-sensitive adhesive tape or sheet, which can prevent the blocking between the sides of a pressure-sensitive adhesive tape or sheet, does not generate rubbish, does not deteriorate the basic function of a pressure-sensitive adhesive tape or sheet, and can prevent the deterioration of its appearance.  <P>SOLUTION: The side treating agent is applied to the sides of a pressure-sensitive adhesive tape or sheet, contains particles having a mean diameter of 0.2-80 μm and having an almost spherical shape satisfying the relations of formulas (1) and (2): 1≤L<SB>X</SB>/L<SB>Y</SB>≤3 (1) and 1≤L<SB>X</SB>/L<SB>Z</SB>≤3 (2), wherein L<SB>X</SB>is the length of a diameter on the X-coordinate axis along a longest diameter among those connecting arbitrary two points on the surface, L<SB>Y</SB>is the length of a diameter on the Y-coordinate axis along a longest diameter among those perpendicular to the X-coordinate axis, and L<SB>Z</SB>is the length of a diameter on the Z-coordinate axis perpendicularly crossing the X-coordinate axis and the Y-coordinate axis.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004001690-A (JP)
Title: Vehicle front body structure of automobile
Inventor: GENNAI SEI
IPC: B62D25/08
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body front structure of automobile capable of increasing rigidity around a jointing part of a dash panel and a dash side panel, and capable of effectively transmitting and absorbing frontal collision load or vibration at traveling.  <P>SOLUTION: A front side vertical wall 22 of the dash side panel 20 and a vertical wall corresponding part 11 of the dash panel 10 are jointed. The jointing rigidity of the dash panel 10 and the dash side panel 20 is increased. The impact along the vehicle longitudinal direction and the vibration at traveling is effectively transmitted between the dash panel 10 and the dash side panel 20, and is dispersed and absorbed into a cabin side vehicle body structure part, and thereby absorbing efficiency of the load can be enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245130-A (JP)
Title: Engine
Inventor: AKEDA MASAHIRO
IPC: F02F7/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the breadth of an engine without arranging a tensioner and a gear train 14 of a wrapping transmission device in a lateral line.  <P>SOLUTION: In this engine, a crank gear 3 is clearance-fitted to a crank gear fitting shaft part 6 of a crankshaft 1, and a plurality of mounting bolts 8 are arranged on an imaginary circle 7 centering on a crankshaft axis 5. These mounting bolts 8 are passed through a flywheel 2, and the mounting bolts 8 are screw-fitted to internal thread parts 9 in the crankshaft 1. With this fastening force, the crank gear 3 and the flywheel 2 are jointly fastened to the crankshaft 1. In joint fastening, the mounting bolts 8 are passed through the crank gear 3, and the crank gear 3 is clamped between the flywheel 2 and an end journal 4 on the flywheel 2 side. In installing the wrapping transmission device, the wrapping transmission device and the gear train 14 are separately arranged at the front and rear end parts of a cylinder block 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246772-A (JP)
Title: Central purchasing network system, method for providing central purchasing service, agency server, and program
Inventor: TAKADA HIROHISA
IPC: G06Q10/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a central purchasing network capable of improving user's convenience, a method for providing a central purchasing service and an agency server.  <P>SOLUTION: The central purchasing network system 10 is constituted by connecting customer terminal devices 20, supplier servers 30 and an agency server 60 through a network 1. Commodity selection pictures are transmitted from the agency server 60 to respective customer terminal devices 20, respective supplier servers 30 receive order data from respective customers and prepare request data on the basis of the received data. In the agency server 60, a request distribution processing means 69 collects the request data from respective suppliers in each customer and distributes the collected request data to units/account titles of management accounting on the basis of information stored in an accounting processing section storage means 72.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250126-A (JP)
Title: Form paper conveyance device
Inventor: INOUE JUNICHIRO
IPC: B65H5/02
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pin belt capable of coping with expansion and contraction of form paper in a form paper conveyance device.  <P>SOLUTION: The form paper conveyance device consists of a plain belt 1 made of rubber, a paper feed pin aggregate 20 mounted along the longitudinal direction of the plain belt made of rubber at a predetermined pitch, a drive pulley 4 with punched holes 43 along the circumferential direction at a predetermined pitch, and a tension pulley 5 provided with a groove 51 having predetermined width and depth along the circumferential direction. The paper feed pin aggregate consists of a paper feed pin 2, a pin fixing seat 3, and a fastening nut 6. The paper feed pin consists of a head part 21 projecting toward the outside of the plain belt made of rubber, a screw part 22 projecting toward the inside of the plain belt made of rubber, and a flange part 23 disposed between them. Additionally, the pin fixing seat constitutes the pin belt by fitting itself to the screw part of the paper feed pin from the inside of the plain belt made of rubber, screwing the fastening nut to the screw part of the paper feed pin and fixing the paper feed pin to the plain belt made of rubber.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251492-A (JP)
Title: Refrigerant cycle device
Inventor: MATSUMOTO KENZO
IPC: F25B40/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant cycle device for avoiding the occurrence of inconveniences due to abnormally high pressure.  <P>SOLUTION: The refrigerant cycle device comprises a bypass circuit 170 communicating a refrigerant discharge pipe 96 on the high pressure side of a refrigerant circuit with an intermediate cooling circuit 150 as an intermediate pressure region and a capillary tube 172 and a bypass valve 174 as pressure reducing means provided in the bypass circuit 170. In starting a compressor 10, a flow path in the bypass circuit 170 is opened by the bypass valve 174 connected to a control device, not illustrated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003338697-A (JP)
Title: Working device
Inventor: NAKANISHI TAKASHI
IPC: H05K13/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working device that can perform a plurality of works to a work, and has high flexibility and superior workability for the change of work such as the change-over of the variety of the work.  <P>SOLUTION: This device comprises: a cassette mounting part to which a plurality of tool cassettes mounted individually with a tool reciprocating in a vertical Z-direction, are detachably mounted; and a work holding part that is arranged at the lower part of the cassette mounting part to hold the work releasably. The cassette mounting part and the work holding part are relatively moved in an X-direction and a Y-direction, respectively, that are almost orthogonal to the Z-direction and almost orthogonal to each other. As a result, work is performed for the held work with the tool of one tool cassette among a plurality of the tool cassettes.  <P>COPYRIGHT: (C)2004,JPO