baber/WOPTO huggingface dataset:
Patent JP-2003148145-A (JP)
Title: Engine cooling system using two thermostats
Inventor: HWANG GYU-HAN
IPC: F01P3/20
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce an abrasion force of an engine by delaying the flow of cooling water to a cylinder block, and provide an engine cooling system using two thermostats for improving fuel consumption. SOLUTION: This system comprises two pipelines for supplying cooling water supplied from a cooling water pump into a cylinder head and a cylinder block separately; a main thermostat arranged to a cooling water outlet side line of the cylinder head and actuating at a temperature lower than that of an auxiliary thermostat; and an auxiliary thermostat, which is arranged in a cooling water outlet side line of the cylinder block, connected with the cooling water outlet side line of the cylinder head, and supplies a part of the cooling water to the cooling water outlet side line of the cylinder block under the condition that the auxiliary thermostat is closed.
Patent JP-2004035958-A (JP)
Title: Film deposition system
Inventor: TAKEUCHI KIYOSHI
IPC: C23C14/24
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition system by which the control of heating temperature can exactly and correctly be performed, and the whole of a substrate can uniformly be heated.  <P>SOLUTION: A substrate 3 fitted to a substrate holder 2 is arranged inside a vacuum chamber 1. On film deposition, laser light emitted from a laser oscillator 11 is guided by mirrors 20 to 27, is applied to the back faces of an upper heater panel 5 and lower heater panels 6A and 6B, and is further directly applied to the film deposition face of the substrate 3. By the irradiation of the laser light, the upper and lower heater panels 5, 6A and 6B are heat-generated, and radiant heat is emitted. The substrate 3 is heated by the radiant heat. Also, the substrate 3 is heated by the direct application of the laser light thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033620-A (JP)
Title: Chair for outdoors, and table set for outdoors
Inventor: IZUMI SATOSHI
IPC: A47B3/10
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide chairs for outdoors, by which a table for outdoors equipped with a top plate that can be stably used because no structure is present in the vicinity of a center on the back sides of two parallel sides making up the top plate, and capable of being folded, and two chairs for outdoors can be carried at the same time, and a table set for outdoors.  <P>SOLUTION: The table 10 for outdoors comprises the top plate composed of a plurality of plate members 11 that are foldably combined by a combining means, and a pair of legs fitted to the plate member 11 present at a center. The chairs 50, 70 for outdoors are equipped with a means for fixing the two chairs 50, 70 for outdoors to each other in a state folded in a state that the respective seats 51, 71 of the chairs have been brought into contact with each other facing outward and opposing ends of their outer edges to each other. The folded table 10 for outdoors can be housed in an internal space between the two fixed folded chairs 50, 70 for outdoors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003062062-A (JP)
Title: Implant and method for producing
Inventor: SIMMOTEIT ROBERT
IPC: A61L27/00
Filed: 2002-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an implant having a heterogeneous texture formation. SOLUTION: Porous protein substrate having a formation of directional pores is at least partially fixed in the heterogeneous texture formation. The materials for this heterogeneous texture formation are stable synthetic materials which are chosen from the group consisting of polytetrafluoroethylene, polyurethane, polystyrene, polyester, ceramic and metal, reabsorbing synthetic material which arechosen from the group consisting of polylactide, polyglycolic acid, polyhydroxyalkanic acid and their copolymers or natural materials which are chosen from the group consisting of polysaccharide which are chitin, cellulose, collagen or the like and hydroxyapatite group which is phosphoric calcium or the like.
Patent JP-2004041836-A (JP)
Title: Air cleaning filter
Inventor: HIOKI SHINYA
IPC: B03C3/28
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaning filter which has a dust removing property and a deodorizing property and the deodorizing property of which can be regenerated by heating or irradiating with light while keeping the dust removing performance.  <P>SOLUTION: This air cleaning filter consists of an electret filter medium consisting of a polybutene-1-based fiber, preferably, a sheath-core conjugated fiber of polypropylene and polybutene-1 and a deodorizing sheet, preferably, a photocatalytic sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041302-A (JP)
Title: Combination game machine
Inventor: SUZUKI YASUO
IPC: A63F7/02
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To make a game more interesting and enhance the game performance of a combination game machine such as a mah-jongg game machine by allowing a player to change the combination of patterns set as a specific winning combination based on the player's operation and because of satisfaction of a prescribed condition, for example.  <P>SOLUTION: This combination game machine has a special ball entrance hole on a game board, and a main control means 61 of the game machine has a special entrance hole opening control means 116 for opening the special entrance hole for game balls to easily enter the special entrance hole when the combination of patterns displayed on a display is a predetermined specific winning combination, a pattern special processing means 114 for displaying patterns selected by a player on the display when a game ball enters the special ball entrance hole, and an opening condition changing means 113 for changing the combination of patterns to be set as the specific winning combination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050859-A (JP)
Title: Vehicle noise control device
Inventor: NAKAGAKI TOSHIYA
IPC: G10K11/178
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle noise control device for muffling only noise by a feedback method.  <P>SOLUTION: This vehicle noise control device comprises a microphone 1 inside a trunk 4 of a vehicle, a rear tray speaker 2 fitted to a rear tray using the trunk 4 as a backside space, and a controller 3 to drive the rear tray speaker 2 so as to reduce noise at the ear level of a seat in a cabin by controlling the gain and the frequency characteristic of the phase of the signal from the microphone 1, and muffles only noise without muffling the sound of the conversation or the like. The microphone 1 is easily fitted to the vehicle noise control device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050455-A (JP)
Title: Method for forming bending part to material for carcass ply
Inventor: KIMURA TAKAHIRO
IPC: B29D30/32
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a bending part to a material for a carcass ply, enabling the proper abutting joining of both ends of the material for the carcass ply over the entire width thereof without lowering molding work efficiency when the carcass band is molded.  <P>SOLUTION: When bending parts 3 of three places bent in a direction wound around a bead core are formed to the respective side parts 2 wound around the bead core of the material 1 of the carcass ply including a plurality of cords mutually arranged in parallel, the total length of the material 1 for the carcass ply at the bending parts 3 is made 0.95-1.05 times the total length before bending processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050878-A (JP)
Title: Device and method for controlling internal combustion engine
Inventor: TAKAMA YASUYUKI
IPC: B60W10/10
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To control fuel cut so as to suppress the degradation of a catalyst under a high-temperature lean atmosphere, and to ensure a desired deceleration feeling.  <P>SOLUTION: When the catalyst for emission control of an engine is in a high temperature (Step S100), and it is determined that a predetermined deceleration operating condition is established, the fuel cut is prohibited once (Step S120). Thereafter, if there is shift-up to a highest speed gear when an elapsed time t is within a predetermined reference time t0, the fuel cut is continuously prohibited (Step S140). Catalyst degradation attributable to the fuel cut can be prevented thereby. When the shift-up does not reach the highest speed gear when the elapsed time t is within the predetermined reference time t0, the fuel cut is performed. Thus, the required deceleration feeling is not impaired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003125199-A (JP)
Title: Image processing apparatus, image processing method, and medium for recording image processing control program
Inventor: KUWATA NAOKI
IPC: H04N1/40
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus that applies both image processing of taking notice of an object present in an actually shot image and image processing of not taking notice of the object present in the actually shot image to image data of the actually shot image. SOLUTION: A computer 21 samples an edge pixel and an object pixel of uniformed sampling as to image data of an actually shot image comprising dot matrix shaped pixels (steps S110 to S170). On the basis of the sampling result of the edge pixels, the luminance distribution of the image data as to the object in the image is obtained, and the luminance distribution of the image data as to the entire image is obtained on the basis of the uniformed sampling result. The computer 21 obtains a plurality of feature quantities as to the actually shot image from the two luminance distributions and applies image processing on the basis of a plurality of the feature quantities.
Patent JP-2004056261-A (JP)
Title: Acoustic system
Inventor: CHATANI IKUO
IPC: H04R5/02
Filed: 2002-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic system capable of properly performing a sound field setting by arranging a center speaker so as not to give hindrance to a video image displayed on a screen.  <P>SOLUTION: Left and right speakers 2, 3 are arranged respectively at both sides of the screen 1 and the center speaker 4 having a sharp directivity characteristic is placed in front of the screen 1. Then a sound outputted from the center speaker 4 is reflected in front of the screen 1 to reach a sound receiving point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051759-A (JP)
Title: Distortion cushioning structure for carbonization box
Inventor: TAGUCHI YUKIJI
IPC: C10B29/04
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion cushioning structure which has a simple structure, is readily producible, has excellent thermal efficiency, is hardly thermally deformed, has excellent durability and is used for a carbonization box.  <P>SOLUTION: The carbonization box itself comprises a structure equipped with a frame body 51 which has an opening at the side opposing the opening of a carbonization furnace main body, built in the carbonization furnace main body and is integrally fixed in a picture frame state through a heat insulating material to the peripheral part of the opening of the carbonization furnace main body and a plate member 52 having an L-shaped cross section which has one end welded and fixed to the outside of the opening side of the frame body 51 and the other end welded and fixed to the end face of the side wall 25 of the carbonization box.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055811-A (JP)
Title: Substrate for nitride semiconductor and its manufacturing method
Inventor: NANISHI YASUSHI
IPC: H01L21/203
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for a nitride semiconductor which can be increased in area and is low cost, and which can increase the orientation property of a crystal formed thereon.  <P>SOLUTION: A nitrogen plasma 15 is radiated on a quartz glass substrate 11, to obtain a substrate 10 for a nitride semiconductor which is such that a silicon nitride layer 12 is formed on a front surface of the quartz glass substrate 11. By forming a nitride semiconductor layer such as GaN on the substrate, the nitride semiconductor obtains an outstanding c-axis orientation. The use of this substrate for a nitride semiconductor makes it possible to manufacture a nitride semiconductor using a quartz glass substrate which can be increased in area and reduced in cost than a sapphire substrate or an SiC substrate which has been used for a GaN semiconductor in the past.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051882-A (JP)
Title: Water-based ink for ink-jet recording, method for producing the same, ink-jet recording apparatus and ink-jet recording method
Inventor: SATO NAOKI
IPC: C09D11/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink for ink-jet recording having excellent color reproducibility, water resistance, light resistance, dispersion stability and ejection stability and producible at a low cost, a method for the production of the ink, an ink jet recording apparatus to use the ink and an ink-jet recording method.  <P>SOLUTION: The water-based ink for ink-jet recording contains water, a water-soluble organic solvent having a boiling point of ≥150°C and fine particles of a colored resin composed of at least a coloring material and a resin. The content of the organic solvent having an SP value of ≤20 MPa<SP>1/2</SP>and a boiling point of <150°C is ≥0.001 mass% and ≤1.0 mass%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064241-A (JP)
Title: Digital delay circuit and stereo sound field arithmetic circuit utilizing the same
Inventor: OZAWA KAZUHIKO
IPC: H03K5/14
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital delay circuit whereby a delay of an optional unit sample or below can stepwise be obtained.  <P>SOLUTION: An input signal X[n] from a terminal 20 is given to an input 0 of a switching means 24, a unit sample delay unit 21, and an input 0 of a switching means 25. A signal X[n-1] of one-sample delay is given to inputs 1 of the switching means 24, 25 via the unit sample delay unit 21. A signal X[n-2] of two-sample delay is given to inputs 2 of the switching means 24, 25 via a unit sample delay unit 22. A signal X[n-3] of three-sample delay is given to inputs 3 of the switching means 24, 25 via a unit sample delay unit 23. Then outputs of the switching means 24, 25 are given to a weight coefficient A generating means 26 and weight coefficient B generating means 27 respectively to provide weight coefficients A, B to the respective signals, and an adder 28 sums the outputs of the means 26, 27 to output a signal Y[n] from a terminal 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062957-A (JP)
Title: Method and device for recording, method and device for reproducing, and method and device for erasing
Inventor: KATO HISAHIRO
IPC: H04N5/225
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording/reproducing technology capable of managing a recording medium on which image/audio data is recorded, and preventing user's erroneous erasing of image/audio data whose copies are not available in a recording/reproducing device which uses the recording medium.  <P>SOLUTION: The recording/reproducing device is provided with a means for generating backup information regarding a recording medium on which data is recorded, and the presence of the backup data of data recorded on a given recording medium in the other recording medium is managed. By using this backup information, warning is issued when data whose backup data is not available is erased, and thus erroneous erasing is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058091-A (JP)
Title: Casting mold to mold unidirectional solidified blade, manufacturing method for unidirectional blade using the mold and unidirectional solidified blade
Inventor: OSAWA KEI
IPC: B22C9/22
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting mold for a blade to manufacture a unidirectional solidified blade which can control the number of crystal grains to the most suitable one.  <P>SOLUTION: In the casting mold for the blade 10 to form a turbine blade which is the unidirectional solidified blade, a plurality of crystal nucleation parts 14 which are projected to the same direction as the growth direction of the crystal grains during the molding of the turbine blade (a longitudinal direction of the blade), are arranged in a section around the blade molding section 11 in the bottom of a platform formation part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059987-A (JP)
Title: External electrode and electronic component having the same
Inventor: KOMAGATA MICHINORI
IPC: C23C20/04
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external electrode of excellent soldering property even when conventional plating is not applied thereto.  <P>SOLUTION: A metal compound containing paste containing at least one kind to be selected from inorganic and organic compounds of metals belonging to Group 3 to Group 15 of the periodic table and at least one kind to be selected from amino compounds, oxetane ring derivatives, and oxirane ring derivatives is applied to at least a part of an electrode layer. The electrode layer with the metal compound containing paste applied thereto is cured or baked to form the metal layer of an external electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057460-A (JP)
Title: Ultrasonic diagnostic instrument
Inventor: SAKAI RYOICHI
IPC: A61B8/06
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure a transmission opening and a reception opening in an electronic scanning direction concerning the continuous wave Doppler mode of an ultrasonic diagnostic instrument.  <P>SOLUTION: The transmission vibrating element arrays 84, 86 and the reception vibrating element arrays 88, 90, 92 of a 1.75D array vibrator 82 in a continuous wave Doppler mode are set so as to be arranged by every other array, and respectively connected to a transmitting circuit 48 and a receiving circuit 50. That is, the transmission and reception vibrating element arrays are set with the vibration element array as a unit, whole vibrating elements 43 for constituting the transmission vibrating element arrays are used for transmission and whole vibrating elements 43 for constituting the reception vibrating element arrays are for reception. Thus, a size of the transmission opening and the reception opening is widely available to the whole length in the electronic scanning direction of the 1.75D array vibrator 82.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003117046-A (JP)
Title: Net putting-up method and device for indoor space part
Inventor: AZUMA KATSUTOSHI
IPC: A63B71/02
Filed: 2002-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a net putting-up method for an indoor space part, and a device for the same capable of easily and smoothly putting up a net when an indoor space of the gym and the like is divided, or an indoor ball-protection net is put up. SOLUTION: A winch wire is mounted along an approximately circular arc- shaped ceiling part in a state of being constantly tensed for dividing the indoor space part having the circular arc-shaped ceiling part of the gym and the like into several sections, and the winch wire is automatically moved by an endless winch mounted in the indoor space part to move a hanging wire connected to the winch wire and to circularly hang the net.
Patent JP-2004068848-A (JP)
Title: Breather device of power train for electric automobile
Inventor: KIMURA KIYOSHI
IPC: F16H57/027
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breather device of a power train for an electric automobile in which miniaturization of a gear case and a motor case can be realized.  <P>SOLUTION: A first breather passage 21c communicating with the inside of the motor case 11 and a second breather passage 21d communicating with a lubricating oil separating chamber S to be formed inside the gear case 12 are formed inside the wall part 21a of a terminal box 21. Also, a third breather passage 32 communicating with the first breather passage 21c and the second breather passage 21d above a thick-walled part 21b and communicating with the outside is formed to a cover member 3 to cover the opening of the terminal box 21. And, intrusion of lubricating oil, which intrudes from the second breather passage 21d to the third breather passage 32, to the first breather passage 21c can be prevented by bringing the cover member 3 into close contact with the opening above the first breather passage 21c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065106-A (JP)
Title: Method for assaying drug-metabolizing enzyme activity, method for evaluating activity inhibition of drug-metabolizing enzyme, and composition for the methods
Inventor: MATSUI KAZUHIRO
IPC: G01N33/543
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for assaying the activity of a drug-metabolizing enzyme important in a drug metabolic reaction in an organism and a method for evaluating activity inhibitory effect of a chemical substance on a drug-metabolizing enzyme and to obtain a composition for the methods.  <P>SOLUTION: The method for assaying the drug-metabolizing enzyme activity comprises treating an intrinsic unmodified substrate with the drug-metabolizing enzyme and assaying the formed product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078445-A (JP)
Title: Filesystem, file management method, and file management system
Inventor: OKAMOTO TAKAYUKI
IPC: G06F12/00
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize the miniaturization and cost reduction of a device in file management using a magnetic tape, and to quickly deal with any failure.  <P>SOLUTION: This file system is provided with: a retrieval area 101 in which index data are stored on a first recording medium 100; a user data area 111 in which user data are stored on a second recording medium 110; an index backup area 13 in which the backup data of the index data are stored on the second recording medium; and a user backup area in which the backup data of the user data are stored.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076676-A (JP)
Title: Valve system and internal combustion engine equipped with the valve system
Inventor: YAMAUCHI KOSAKU
IPC: F01L13/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve system and an internal combustion engine having the valve system for guaranteeing a superior control characteristic by properly and smoothly controlling a valve.  <P>SOLUTION: This valve system has a cam 13 formed so as to continuously change the cam height and a cam action angle and constituted so as to be integrally rotatable with a camshaft 11 and relatively movable in the shaft direction and a valve lifter 21 for advancing and retreating the valve 31 by being pressed by a cam surface of the cam 13. An arm part of the valve lifter is arranged in the shaft direction of the camshaft 11, and rockably supported by a rocking shaft, and has a valve resting mechanism for regulating one end side movement of the arm part. A valve rest releasing mechanism is provided for releasing regulation to the arm part of the valve lifter by the valve resting mechanism by mechanically interlocking with an accelerator mechanism for slidingly driving the cam 13.  <P>COPYRIGHT: (C)2004,JPO