baber/WOPTO huggingface dataset:
Patent JP-2005226557-A (JP)
Title: Fuel injection valve
Inventor: SUGIYAMA KOICHI
IPC: F02M61/16
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive fuel injection valve which can be easily manufactured.  <P>SOLUTION: This fuel injection valve is constituted such that a filter 60 is press-fitted into an inner peripheral wall in a fuel inlet side of a passage member forming a fuel passage. The filter 60 has a filter body 62, a frame member 64 and a collar 68. The filter body 62 is formed of nylon or stainless steel to have a flat bar shape. The frame member 64 is integrally formed of resin and insert-molds the filter body 62. The frame member 64 has a cylindrical part 65, an annular part 66 and a reinforcement part 67. The annular part 66 is formed on an inner peripheral wall at a center in the approximately axial direction of the cylindrical part 65, and sandwiches and supports an outer peripheral edge of the filter body 62. The reinforcement member 67 sandwiches a diameter portion of the filter body 62 from the both sides. The metallic collar 68 is formed to have a cylindrical shape and covers the outer periphery of the frame member 64.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233201-A (JP)
Title: Base isolating device
Inventor: SAKAGUCHI TATSU
IPC: E04B1/36
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base isolating device capable of always showing excellent base isolating performance, in regard to a base isolating device using rubber balls.  <P>SOLUTION: In the base isolating device provided with a plurality of rubber balls 3 arranged between an upper and a lower hard plates 1 and 2 freely to turn, frame bodies 14 for partitioning each of the rubber balls 3 freely to turn are provided between the upper and the lower hard plates 1 and 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232987-A (JP)
Title: Subsidiary chamber type engine
Inventor: SATO HIRONORI
IPC: F02B23/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subsidiary chamber type engine having improved combustion efficiency by sufficiently mixing flame jet injected from an injection hole with new air in a main chamber even when the subsidiary chamber is smaller to suppress the production such as NOx and heat loss.  <P>SOLUTION: In the subsidiary chamber type engine, new air sucked into the main chamber is compressed with the rise of a piston, the compressed new air is forced to flow into the subsidiary chamber via the injection hole 21 opening to the main chamber, a mixture of the new air flowing into the subsidiary chamber and fuel supplied to the subsidiary chamber is burnt in the subsidiary chamber, and the flame jet F is injected from the subsidiary chamber via the injection hole 21 into the main chamber. A injecting direction Y of the flame jet F via the injection hole 21 corresponds to the swirling direction around an axial center X of the main chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233697-A (JP)
Title: Gauge head for air micrometer
Inventor: MOTOHASHI SHIGEYUKI
IPC: G01B13/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gauge head for air micrometers, capable of reducing a lead time while making its cost low.  <P>SOLUTION: The gauge head 1 is composed of a screw section 11, a neck section 12 extending from the screw section 11 and a measuring head 13 extending from the neck section 12. An air clearance groove 14 is formed in the measuring head 13, and a recessed section 15 is formed at its head section. A nozzle 16 is disposed in the recessed section 15 so as to extend therefrom. Its structure is made up so that air applied from an air micrometer can be ejected from a small hole 21 of the nozzle 16 to a place to be measured. The circumferential surface of the measuring head 13 is subjected to a shotpeening process wherein shots are ejected at high speeds, thereby forming fine hardened layers on the surface 31 of the measuring head 13 and on the edge surface 32 of the nozzle 16. Then, minute particles of molybdenum disulfide are ejected to the hardened layers, thereby forming solid lubricating coats.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236695-A (JP)
Title: Image encoding data distribution system
Inventor: OKUBO ATSUSHI
IPC: H04L47/43
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoding data distribution system for preventing concentration of image coding data with a large data amount at a host terminal.  <P>SOLUTION: A participating terminal and a host terminal have each processing unit 9, a processing unit 11, and a processing unit 10, respectively. The processing unit 9 outputs control information 4-7 to the processing unit 11, and control information 4-6 to the processing unit 10. When the terminal is the one, which is located as an active terminal or a ring termination, the processing unit 11 adds intrinsic information to transmission image coding data 4-5 fed from the inside based on the control information 4-7. When the terminal is a non-active terminal, the processing unit 11 transmits RTP image packet data 4-3 directly as each transmission RTP image packet data 4-4. When the transmission RTP image packet data 4-1 is input, the processing unit 10 compares the intrinsic data with the control information 4-6 and outputs to the inside received image coding data 4-2 in which the intrinsic information is removed from the received RTP image packet data. At the same time the processing unit 10 determines whether the received RTP image packet data are transmitted again or not, and when the data are transmitted again, the RTP image packet data are formed by updating the intrinsic data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233151-A (JP)
Title: Hydraulic system for internal combustion engine
Inventor: OBARA KUNIHIRO
IPC: F01L13/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To stably keep a hydraulic mechanism driven by hydraulic pressure under a specific condition by a hydraulic system.  <P>SOLUTION: This hydraulic system is provided with a hydraulic mechanism 1 driven by hydraulic pressure, a hydraulic pressure supply means supplying hydraulic pressure to the hydraulic mechanism and a hydraulic channel 3 connecting the hydraulic mechanism and the hydraulic pressure supply means. And also the system is provided with a means 8 shutting off the hydraulic channel when predetermined hydraulic pressure is supplied to the hydraulic mechanism and sealing up the hydraulic channel in the hydraulic mechanism side when the hydraulic channel is shut off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240278-A (JP)
Title: Ventilating direction control device, ventilating mechanism equipped with the same, and building
Inventor: FUKUIRI KENJI
IPC: F24F13/10
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilating direction control device capable of leading outside air into a building or exhausting air in the building to the outside air besides utilizing a hollow layer between a double window sash such as a double glazing sash or a double wall for ventilation and air-conditioning if necessary, and compactly installed on either the ceiling side or floor side besides realizing energy saving.  <P>SOLUTION: The ventilating direction control device 1 is provided with a cylindrical member 56 having a cylindrical inner peripheral surface 51 and comprising four openings 52, 53, 54 arranged at equal spaces in the circumferential direction of the inner peripheral surface 51; a communication selecting means 57 disposed rotatably in an R-direction inside the cylindrical member 56 to selectively connect two adjacent openings to communicate with each otyer by the rotation in the R-direction; and a rotating means 58 for rotating the communication selecting means 57 in the R-direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239750-A (JP)
Title: Ethylene polymer for pipe and pipe made of ethylene polymer
Inventor: TAKAHASHI MAMORU
IPC: C08F10/02
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ethylene polymer for a pipe excellent in moldability and particularly excellent in long-life property, and to provide a pipe molded product made of the ethylene polymer.  <P>SOLUTION: The ethylene polymer for the pipe has an intrinsic viscosity [η] (dl/g) of 2.7-4.1 as measured in decalin at 135°C, a density (d) (kg/m<SP>3</SP>) of 952-962 kg/m<SP>3</SP>for a sample which is straightly cooled down to room temperature in one hour after one hour annealing at 120°C as measured using a density gradient tube, a weight-average molecular weight(Mw)/number-average molecular weight (Mn) ratio of at least 11 and at most 50 as measured by GPC (gel permeation chromatography), and the actual stress (S) (MPa) of 19.4-27.2 when the number of cycles until breakage in the tensile fatigue characteristics is measured at 23°C is 10,000. The pipe is made of the ethylene polymer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238481-A (JP)
Title: Minute three-dimensional structure and its manufacturing method due to irradiation with laser
Inventor: HIGUCHI TOSHIRO
IPC: B29L7/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a minute three-dimensional structure due to the irradiation with a laser capable of simply and inexpensively manufacturing the minute three-dimensional structure on a thermoplastic material, and to provide the minute three-dimensional structure.  <P>SOLUTION: A liquid 2 through which the laser transmits is arranged on the thermoplastic material 1 and the thermoplastic material 1 is continuously irradiated with the laser through the liquid 2 not only to fluidize the thermoplastic material 1 of the laser irradiated part to grow the same in the optical axis direction of the laser 3 but also to form a projected structure 1D of the thermoplastic material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237665-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of work by quickly and easily progressing fixing work in a fixing device fixing a game board to a frame body.  <P>SOLUTION: A game board storage part 122 is provided with a clamp means 160 clamping one side of the game board 1 and, when the game board 1 is stored in a game board storage part 122, one side of the game board 1 is inserted in the clamp means 160 to regulate the front/rear movement of one side of the game board 1. A part 169 to be clamped is formed in the back face of the game board 1, a clamping member 161 abuts on the part 169 to push the game board to the side wall of the game board storage part 122 and regulate the left/right-directional movement of the game board 1. This constitution can simplify the fixing work of the game board 1, simplify a fixing means 171 of the other side to that regulating the backward movement of the game board 1, dispenses with the conventional troublesome fixing work and improve the working efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157244-A (JP)
Title: Light emitting display device and display panel and driving method therefor
Inventor: KIM YANG-WAN
IPC: H05B44/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting display device and a driving method therefor.  <P>SOLUTION: The light emitting display device includes a plurality of data lines for transmitting data voltages corresponding to image signals, a plurality of scan lines for transmitting selection signals, and a plurality of pixel circuits electrically coupled to scan lines and data lines. Each pixel circuit includes; a light emitting element for emitting light correspondingly to an applied current; a transistor which is provided with a first electrode, a second electrode having a first supply voltage applied thereto, and a third electrode connected to the light emitting element and outputs a current corresponding to a voltage applied between the first and second electrode, to the third electrode; a first switching element for transmitting a data voltage to the pixel circuit in response to a selection signal from a scan line; and a voltage compensation part for transmitting the data voltage transmitted by the first switching element and a compensation voltage corresponding to a first supply voltage, to the first electrode of the transistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242117-A (JP)
Title: Method for repeatedly using recording material and image forming/removing apparatus
Inventor: MURAKAMI KAKUJI
IPC: G03G7/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an image forming/removing system by which an image forming substance is completely removed from a recording material where the image forming substance is formed by an electrophotographic method and the material is repeatedly used, in particular, to provide a method and an image forming/removing system by which an image formed on a recording material the surface smoothness of which almost equal to that of a plain paper is almost completely removed and the material is regenerated and can be repeatedly used.  <P>SOLUTION: The method for repeatedly using a recording material is carried out as follows. An image is formed on an electrostatic latent image holding body by developing an electrostatic latent image with a thermoplastic powder image forming substance, and the developed image as the image forming substance in a softened state by heating is transferred directly or via an intermediate transfer body onto a recording material to form an image on the recording material. The image formed on the recording material is removed by rubbing or thermally transferring so as to regenerate the recording material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251889-A (JP)
Title: Three-dimensional electronic circuit device
Inventor: KONDO SHIGERU
IPC: H05K1/14
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional electronic circuit device, in which high density mounting and electromagnetic shield are realized at the same time.  <P>SOLUTION: The three-dimensional electronic circuit device includes a first circuit substrate 20 having a first shielding conductor 130, a second circuit substrate 30 having a second shield conductor 140, and a structure that an electronic component 70 is carried in a recess 50 with a relay substrate 10 having a third shield conductor 120 on an outer periphery, the first circuit substrate 20, the second circuit board 30, and the electronic component 70 of the relay board 10 are connected inside the relay board 10 in a three-dimensional manner, and the first shield conductor 130, the second shielding conductor 140 and the third shielding conductor 120 are connected mutually.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250026-A (JP)
Title: Liquid crystal dimmer element, lens barrel, and image pickup device
Inventor: TSUJI TAKUMI
IPC: G02F1/1343
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal dimmer element with which an image is picked up by adequately adjusting light quantity guided to an image pickup element even in a shooting under bright surroundings, and to provide a lens barrel and an image pickup device.  <P>SOLUTION: The lens barrel 10 is constructed by including an optical system 14, the liquid crystal dimmer element 16 and the image pickup element 18. An object image passes through the liquid crystal dimmer element 16 and is guided to the image pickup element 18. The liquid crystal dimmer element 16 is composed of a first liquid crystal dimmer part 16A and a second liquid crystal dimmer part 16B superposed on each other in the thickness direction of first and second liquid crystal layers 1614, 1626.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285552-A (JP)
Title: Coated paper for printing
Inventor: FURUSATO KENICHI
IPC: D21H21/30
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide coated paper for printing, capable of giving excellent clarity and an excellent outward appearance to a printed area of patterns, such as a photograph, and capable of giving excellent readability to print of letters.  <P>SOLUTION: This coated paper for printing has two or more layers of pigment coat layers on both surfaces of base paper, wherein the coated paper has a white paper glossiness of 45-55%, a Parker printsurf roughness of 0.6-1.3 μm, a whiteness degree of 87.0-95.0%, a fluorescence intensity of 5.0-10.0, a color L<SP>*</SP>value of 92.5-98.0, and a color b<SP>*</SP>value of -3.5 to -8.0. It is preferable that at least one of the coat layers contains a fluorescent dye, a violet dye, and a blue dye, the outermost layer contains 25-45 wt.% of kaolin of which the average particle diameter is 0.40-1.10 μm and which contains particles having a particle diameter of ≤2.0 μm in an amount of ≥73 mass% and 55-75 wt.% of calcium carbonate of which the average particle diameter is 0.6-1.0 μm as pigment components, and an inner coat layer contains 90-100 wt.% of the calcium carbonate as a pigment component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250152-A (JP)
Title: Distribution system and program
Inventor: KIKUCHI TAKESHI
IPC: G06Q50/10
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To share data among a plurality of terminals without placing a burden on a user of the terminal.  <P>SOLUTION: A distribution system 1 comprises a CPU 11, a RAM 12, a hard disk 13 storing a member table T1 wherein member ID and attribute of previously registered members are registered for each member, and a communication section 14 connected with a network 3. When the CPU 11 receives the member ID registered in the member table T1, the CPU 11 makes the communication address of a terminal 2 from which the data is transmitted correspond to the member ID and registers it in the member table T1. Also, when the CPU 11 receives a teaching material distribution command requesting for distribution of a teaching material, the CPU 11 decides whether the attribute registered in the member table T1 in correspondence with the communication address of the terminal 2 from which the command is transmitted is a "teacher" or not. When the attribute is a "teacher", the teaching material is transmitted to all the terminals 2 whose communication address is registered in the member table T1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249111-A (JP)
Title: Connecting shaft tool and electronic apparatus
Inventor: NISHIDA RYUHEI
IPC: F16C11/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To firmly keep an assembling state of both members by fitting while easily fitting both member in a connecting shaft tool J formed by rotatably assembling both members by fitting them into shaft holes 101, 201.  <P>SOLUTION: This connecting shaft tool has a male part 2 comprising a leg shaft 20a fitted into a female part 1. A cylindrical one end part of the female part 1 is provided with an elastic engagement piece 10 once elastically deformed inward in accompany with the fitting to both shaft holes 101, 201 communicated with each other, and then elastically returned at a fitting termination position to engage the hooking part 10c with a hole opening 102 of the first shaft hole 101. In the engagement state of the female part 1, the inward elastic deformation of the elastic engagement piece 10 of the female part 1 is prevented by the leg shaft 20a of the male part 2 pressed into the female part 1 to a pressing termination position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250266-A (JP)
Title: Echo suppressing method, and device, program and recording medium implementing the method,
Inventor: SAKAUCHI KIYOTAKA
IPC: G10L21/0232
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, device and program for echo suppression that improve sender's speech quality by suppressing an echo, and a recording medium.  <P>SOLUTION: The echo suppressing device is equipped with a received signal frequency analysis part 401, a transmitted signal frequency analysis part 402, an echo component short-time spectrum estimation part 500 which estimates a short-time spectrum of an echo component from a received signal short-time spectrum and a transmitted signal short-time spectrum, an element echo suppression gain calculation part 601 which calculates an element echo suppression gain from the transmitted signal short-time spectrum and echo component short-time spectrum, an echo suppression gain smoothing part 602 which smoothes respective gain coefficients, an echo suppression gain superposition part 509 which superposes the smoothed echo suppression gain on the transmitted signal short-time spectrum to calculate a suppression processing signal short-time spectrum, and a time composition part 403 which reconverts the suppression processing short-time spectrum into a time area and outputs it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053215-A (JP)
Title: Device for oriented lamination of woody chip
Inventor: MATSUMOTO KOJI
IPC: B27N3/14
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for laminating smoothly a thick woody matt on a transporting plate on which fine stick-like woody chips mixed with a binder are placed aligned nearly in the lengthwise direction.  <P>SOLUTION: The device comprises a means for supplying woody chips mixed with a binder, a means for orienting the woody chips mixed with a binder which is supplied from the supplying means, and a means for laminating the chips supplied through the orientation means in an oriented state in the form of a mat and for transporting the laminated mat. The orientation means comprises a plurality of orientation plates set forth in parallel to the transportation direction with forming spaces between them and a means for giving vibration to the orientation plates in the slant upper direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259778-A (JP)
Title: Method of simulating reliability of semiconductor device
Inventor: KOIKE NORIO
IPC: G01R31/26
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable the extremely precise simulation of hot carrier deterioration which can be applied to various fields by newly developing a extremely accurate substrate current model and using the model.  <P>SOLUTION: A substrate current Isub is calculated by using the substrate current model expressed by Isub=(Ai/Bi)×(Vds-Vdsat)×Id×exp[-Bi×lc/(Vds-Vdsat)], where Id, Vds, and Vdsat are a drain current, a drain voltage, and a saturation drain voltage of a MOS transistor, lc is a characteristic length, Ai is a model parameter, and Bi is a predetermined constant. In this model, the characteristic length lc is a function (lc=lc[lc0+lc1×Vgd]) of a linear expression (lc0+lc1×Vgd) of a gate-to-drain voltage Vgd(=Vgs-Vds, where Vgs is the gate voltage of the MOS transistor) of the MOS transistor, where lc0 and lc1 are model parameters.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258835-A (JP)
Title: Theft prevention device
Inventor: NAKAMURA SHINICHI
IPC: G06K17/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for preventing a card from being pulled out, or an unauthorized card from being inserted by a suspicious person, and for preventing electronic equipment from being used illegally while the equipment provided with a card type device insertion slot is put on exhibition.  <P>SOLUTION: In a Kensington lock security system, a Kensington lock 7 to be used for the purpose of preventing a theft of an equipment body is coupled with the equipment body and an end of a steel wire 8 fixed to the Kensington lock 7 is coupled with a strong fixed object such as an exhibition table while the electronic equipment is put on exhibition in front of the shop or the like, an outer lid 5 for covering the card insertion slot 2 and an equipment case body are integrally combined with a lock key 7a at the tip of the Kensington lock 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI