baber/WOPTO huggingface dataset:
Patent JP-2003166456-A (JP)
Title: Fuel supply pump
Inventor: ARAKI TAKESHI
IPC: F02M59/04
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of function of a fuel supply pump as a high pressure pump by restraining degradation of sealing performance of a discharge valve.  <P>SOLUTION: In the fuel supply pump having a plurality of high pressure passages 33h, 33i and 33j in which fuel discharged from a plurality of plunger chambers 36 flows, a plurality of discharge valves 60 for opening and closing the plurality of high pressure passages 33h, 33i and 33j and a transporting passage 33k for making the fuel passing through the plurality of discharge valves 60 flow together, a connecting passage 33u is provided to connect between the high pressure passages 33i and 33j of the plurality of high pressure passages 33h, 33i and 33j.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166853-A (JP)
Title: Scale manufacturing method and its device
Inventor: TAKAHASHI TETSUTO
IPC: G01D5/245
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scale manufacturing method capable of manufacturing a lengthy scale simply and highly accurately.  <P>SOLUTION: This manufacturing method of the scale 110 used for an electromagnetic induction type displacement detection device for detecting the relative moving quantity between a reception module and the scale by detecting the change of a magnetic pattern modulated by a coupling coil by driving a driving coil by electromagnetic coupling by a reception coil, is characterized by having an adhesive layer-attached conductor sheet sticking process (S112) for sticking continuously an adhesive layer-attached conductor sheet 132 on an insulating substrate 112, and a conductor pattern forming process (S114, S116, S118) for utilizing an adhesive layer-attached conductor sheet conductor part 132b as a pattern 168 of the coupling coil after the process (S112).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165979-A (JP)
Title: Recovery method for gas oil or naphthalene
Inventor: TAKAYAMA AKIHISA
IPC: C10B27/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recovery method for gas oil or naphthalene which prevents the blockage in an expelling column and its distillation pipeline, improves the recovery efficiency, and expels safely at a low cost.  <P>SOLUTION: In operating the expelling column 4 for expelling gas oil or naphthalene from an absorbent oil, the operation pressure is set at 1.00×10<SP>5</SP>Pa or lower; and steam as an expelling agent is added in an amount of 13.5 kg or smaller per 1 m<SP>3</SP>of the absorbent oil.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167334-A (JP)
Title: Photo-soldering resist composition and method for curing the same
Inventor: NAGAHARA SHIGENORI
IPC: H05K3/28
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo-soldering resist composition that minimizes problems on VOC (volatile organic compound), also is improved in productivity, can be diluted with water and gives a cured body excellent in heat and water resistances, electrical properties and plating resistance and to provide a method for curing the composition.  <P>SOLUTION: The photo-soldering resist composition obtained by emulsifying a photo-curable composition comprising (A) an acidic group-containing resin, (B) a reactive prepolymer and/or a reactive monomer and (C) a photopolymerization initiator by incorporating (D) a variable surfactant into the composition, is characterized in that it further contains (E) a silane and/or imidazole coupling agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003135116-A (JP)
Title: Nonslip umbrella
Inventor: UMEMOTO MASAO
IPC: A45B9/04
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To find out a nonslip of an umbrella which sufficiently exhibits the nonslip effect even if the umbrella is wet with water. SOLUTION: This umbrella is formed by attaching a polymer which is soft and hydrophilic and is provided with a friction resistance property on its surface to the front end of the umbrella.
Patent JP-2003179077-A (JP)
Title: Semiconductor device having field effect transistor and its manufacturing method
Inventor: KOBAYASHI JUNJI
IPC: H01L21/338
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a field effect transistor which has excellent high-frequency characteristics by suppressing the formation of a surface oxide layer and the occurrence of a metal contamination or the like by exposing the surface of a GaAs layer with the air and keeping the surface of the GaAs layer clean and to provide a method for manufacturing the same.  <P>SOLUTION: The method for manufacturing the semiconductor device comprises the steps of forming a recess 2a on the surface of the GaAs active layer 2, then forming an organic film 10a made of, for example, a dioctyl phthalate on the entire surface, and coating on the exposed surface of the GaAs active layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003083246-A (JP)
Title: Control device and control method for linear compressor
Inventor: KIN TAITOKU
IPC: F04B49/10
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a control device and a control method for a linear compressor capable of enhancing a driving efficiency by preventing a collision of a linear compressor piston by controlling a top clearance against a top dead point of the linear compressor piston. SOLUTION: The control device is provided with a collision sensitive part for detecting a collision of the piston by an operation of the linear compressor; a control part for deciding the collision of the piston based on an output signal of the collision sensitive part and resetting the maximum amplitude of the linear compressor at the time of generation of the collision; and a compressor driving part for controlling the maximum amplitude of the linear compressor piston by controlling of the control part. The maximum amplitude of the linear compressor piston is previously set and a signal at the time of operation of the linear compressor is detected. The collision of the piston is judged based on the detected signal and the maximum amplitude is reset if it is judged that the piston is collided. The linear compressor is driven by the reset maximum amplitude.
Patent JP-2003075804-A (JP)
Title: Liquid crystal display device and driving method therefor
Inventor: LEE SANG-CHUL
IPC: G09G3/34
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of reducing generation of wave noises. SOLUTION: A color signal and a timing signal are inputted to a timing control part 710. A pulse counting and generation part 712 generates a vertical synchronization start signal (STV) based on an inputted vertical synchronization signal (Vsync), and counts the number of pulses of this signal (STV) to supply the counting pulse signal 711 to an integrator 720. The integrator 720 generates an integration signal 721 from the counting pulse signal 711; a comparator 730 compares the integration signal 721 with a reference signal (REF) and supplies a generated inverter control signal 731 to an inverter 400, and drives a lamp part 500 based thereon. As a result, variation in brightness can be reduced without seeking for a brightness variation avoiding frequency of a digital modulation system one by one even in the case of using an LCD panel of the preceding gate driving system.
Patent JP-2003176650-A (JP)
Title: Protection device of illumination attached cylinder lock
Inventor: SUZUKI MICHIYUKI
IPC: E05B77/44
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection device of a cylinder lock capable of facilitating the insertion of an ignition key under such a situation that the surroundings of a bicycle or the like are dark as well as the closure of a key-hole by a shutter.  <P>SOLUTION: In the protection device of the cylinder lock equipped with the shutter provided upward of the key-hole of the cylinder lock and opening and closing the key-hole, a cover for covering the shutter and, also forming an opening section in a position corresponding to the key-hole and a locking means for locking the shutter in a closed state and capable of protecting the cylinder lock by locking the shutter in a closed state by the locking means, the protection device of the illumination attached cylinder lock is so constituted that lighting equipment for making the opening section emit light is placed around the opening section of the cover.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177333-A (JP)
Title: Optical controller
Inventor: HASEGAWA HARUHIKO
IPC: G02B26/02
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and high performance optical controller in which an incident light from a light source is exquisitely shut off or passed.  <P>SOLUTION: The device is provided with a shutter member 101 which shuts off the incident light from the light source if necessary, a moving body 102 which is moved by a driving force, a movable part 112 which supports and moves the shutter member linked with the moving body 102, a driving part 105 which drives the moving body 102, a controlling part 106 which controls the moving body 102 and the driving part 105 so that the shutter member 101 moves to a position at which the incident light is shut off.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178852-A (JP)
Title: Manufacturing method of thin wire connecting tool
Inventor: TANIGUCHI YOSHIHARU
IPC: H01R43/16
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-precision and low-cost thin wire connecting tool.  <P>SOLUTION: The manufacturing method of a low cost thin wire connecting tool equipped with a hollow hole of high precision to insert a thin wire into is provided, in which an inner pipe made by electroforming is made bitten into and integrated with a core pipe for reduction method with a high-precision outer periphery and is cut off to pull out a core wire. With combination of characteristics of both the electroforming method and the pull-stretch method polishing treatment or the like is restrained to a minimum.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002220357-A (JP)
Title: Method for producing isolongifolanol
Inventor: WOEHRLE INGO
IPC: C07C29/10
Filed: 2001-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an efficient and reliable method for producing isolongifolanol that is feasible on an industrial scale, starting from a cost-effective raw material. SOLUTION: The method for producing isolongifolanol comprises (a) epoxidation of isolongifolene to form isolongifolene oxide, (b) rearrangement of isolongifolene oxide in the presence of base to form isolongifolenol and (c) reduction of isolongifolenol to form isolongifolanol.
Patent JP-2003188506-A (JP)
Title: Board unit equipped with heat absorbing dummy component, and method for manufacturing the same
Inventor: KIKUCHI SHUNICHI
IPC: H05K1/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable good bonding of components within an appropriate temperature by suppressing components mounted on a board unit from being exposed to too high a temperature rise beyond thermal protection due to the heat supplied thereto at the time of reflow.  <P>SOLUTION: The board unit is provided with a circuit component which is mounted on the board and constitute a portion of a circuit, pads for mounting components which are disposed around the circuit component and are not electrically connected to the circuit component, and heat absorbing dummy components which are each mounted on the pads and absorb the heat from the circuit component through the pads.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183821-A (JP)
Title: Sputtering apparatus
Inventor: AKIYAMA TAKAYUKI
IPC: C23C14/34
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sputtering apparatus which can deposit a target material on an objective substance so as to form a film with uniform thickness and uniform refractive index.  <P>SOLUTION: This sputtering apparatus has a rotatably installed substrate holder 2 for holding and rotating a substrate 3 at a high speed, through a magnetism seal bearing 3, in an upper central part of a vacuum vessel 1. When the target material 10a is sputtered in the state as is shown in the Figure, it deposits and forms a layer on the surface of the substrate 3. Then, a target material 10b is faced toward the substrate 3 by rotating a rotation shaft 12 by 180 degrees, and is sputtered in the state to deposit and form the layer on the surface of the substrate 3. Thereby, the target material can be deposited to form the film with uniform thickness, because the substrate holder 2 is thus fixed to the vacuum vessel 1, the sputtering sources 9a and 9b to be used are selected by rotating a sputtering source section 7, and hence the substrate holder 2 can be rotated at the high speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186483-A (JP)
Title: Voice recognition device, server, system and method for karaoke distribution, and program thereof
Inventor: SASAKI HIROSHI
IPC: G10L25/51
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice recognition device, a server, a system and a method for karaoke distribution, and a program thereof for providing karaoke accompaniment music adjusted to the best key and tempo for a user.  <P>SOLUTION: The server 20 when requested from a portable terminal 10 to adjust the key or tempo of specified karaoke music sends partial data showing a specified part of the adjustment-requested karaoke music to the portable terminal 10 and a voice recognition device 30. The portable terminal 10 sends voice information generated by a user's singing in accordance with the karaoke music reproduced with the partial data to the server 30. The voice recognition device 30 calculates difference data between the voice data based upon the voice information by the user's singing and the partial data and sends the calculated difference data to the server 20. The server 20 adjusts the key or tempo of the karaoke data on the basis of the difference data and sends adjusted data to the portable terminal 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189545-A (JP)
Title: Main motor for vehicle
Inventor: NAKAMURA ATSUSHI
IPC: F16C37/00
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lifetime of a bearing and the interval between overhauls from becoming short by sustaining the temperature of a machine in a main motor at an appropriate level without lowering the volume of cooling air and suppressing temperature rise on the exhaust side bearing part.  <P>SOLUTION: The main motor in which outer air is taken in by means of a fan in the main motor installed in the truck of a vehicle and can be discharged to the outside while separating dust before being supplied, as cooling air, to the rotor and the stator is fixed with a ventilation bypass unit comprising a duct for introducing the cooling air to the vicinity of an exhaust side bearing part, and a partition panel provided on the exhaust side of the rotor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180514-A (JP)
Title: Menu display device
Inventor: MIYAMOTO HIROYUKI
IPC: A47J27/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce product cost by miniaturizing a liquid crystal support frame of a menu display device in a cooker such as a rice cooker.  <P>SOLUTION: A switch spacer 31 fitted to a base board 26 is provided with a liquid crystal surrounding portion 34 surrounding the liquid crystal support frame 27 and a menu sheet 38 is held at the liquid crystal surrounding portion 34.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182153-A (JP)
Title: Light source unit
Inventor: MIYATAKE NAOKI
IPC: H04N1/036
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a stabilized beam spot by adjusting the position of a light beam with high accuracy including the beam spot interval thereof in the subscanning direction, and suppressing variation of beam spot diameter incident to positional adjustment of the light beam.  <P>SOLUTION: A coupling lens CL is bonded, at four points of 90° interval on the circumferential surface thereof, to the lens supporting parts SM1-SM4 of a light source holding member through an adhesive layer GL. At the time of environmental variation, stresses are generated from four bonded parts, respectively. Positional variation of the coupling lens CL is canceled by a force from the opposite direction and reduced. When the coupling lens CL is secured eccentrically to the light source holding member, and the adhesive layer GL between the coupling lens CL and the light source holding member is shifted, a force is generated in the suppressing direction from other part for holding/ bonding the coupling lens CL.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191287-A (JP)
Title: Mold for molding disk substrate plate
Inventor: SHIMOJO SHUNICHI
IPC: B29C45/27
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the base part 32 of a sprue 13 is cut at the time of mold release when the molding time a of disk substrate plate is shortened.  <P>SOLUTION: In the mold for molding the disk substrate plate 29 by guiding a molten resin to a cavity from the nozzle 15 of an injection device through a sprue bush 6, the inner surface 14 of the sprue bush 6 forming the sprue 13 is processed so that the surface roughness (Rz) thereof becomes 0.8-1.2 μm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002356269-A (JP)
Title: Intermediate tray and recording material treating device
Inventor: FURUYA TAKASHI
IPC: B65H31/34
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate tray hardly causing bending and jam of a recording material. SOLUTION: In carrying in the recording material P onto a recording material receiving bed 21, the trailing end of the recording material P apart from a nip part of a pair of carry-in rollers 33 is pushed toward the recording material receiving bed 21 by a tapping member 35. The space up to the recording material receiving bed 21 is made narrower than the space between the paired carry-in rollers 33 and the recording material receiving bed 21 so that in discharging the recording material P on the recording material receiving bed 21 by a recording material moving means, the tapping member 35 holds down floating of the recording material P.
Patent JP-2003190914-A (JP)
Title: Method for treating shredder dust
Inventor: KOBAYASHI ATSUSHI
IPC: B09B3/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To surmount a point called 'fine ash' that is an intrinsic problem of shredder dust and to facilitate treatment by a direct melting furnace by providing the shredder dust with simple pre-treatment.  <P>SOLUTION: After the pre-treatment comprising surface melting and reciprocal adhesion by heating the shredder dust at 100 to 200°C is provided, as the pre-treatment of the step wherein the shredder dust is inserted into the direct melting furnace 1 and treated, the shredder dust is inserted into a rotary furnace 9, further thermally decomposed gas emitted from the direct melting furnace 1 is burned in a combustion chamber 2, exhaust gas thereof are passed through a bag filter 5 and the shredder dust is heated wherein the exhaust gas are used as a heat source of the rotary furnace 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002271374-A (JP)
Title: Information processing device and method therefor
Inventor: FUJINAMI YORIHISA
IPC: H04W88/02
Filed: 2001-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a large-scale distributed calculator exhibiting a high degree of uniqueness, transfer transparency, extensibility, efficiency, availability and fault tolerance. SOLUTION: Objects are identified uniquely in the entire system by using locally unique identifiers and the current position of the objects is known. When an object B moves and is provided with 53 as LAD by a name space manager whose LID and LAD are 21, OID of B is converted from 0: to 3:1.11.32. B sends its 3:1.11.32 as its OID and 0: as its OAD to a permanent address manager 3:1.11. If an object A sends a message to B, both OID and OAD of B are 1.32, but OAD is rewritten from 0:32 to 2:2.21.53 in the permanent address manager.
Patent JP-2003201482-A (JP)
Title: Chaff-carbonizing device
Inventor: II NAOTO
IPC: B09B3/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making chaff-carbonizing device having a high commercial value.  <P>SOLUTION: The base body 1 of this chaff-carbonizing device is provided by installing a chaff-carbonizing space 2 for burning the chaffs 5 and carbonizing. In the chaff-carbonizing space 2, chaff-introducing part 3 for continuously introducing the chaffs into the chaff-carbonizing space 2, a chaff-discharging part 4 for continuously discharging the carbonized chaffs 6' carbonized in the chaff-carbonizing space 2 and an exhausting part 17 are installed. The exhausting part 17 with the chaff-discharging part 4 and the chaff-carbonizing space 2 constitute an air flow passage R for performing a sucking in the chaff- carbonizing space 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170580-A (JP)
Title: Printer
Inventor: FUKUDA HIDEAKI
IPC: B41J2/01
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a printer in which an image can be formed, in standing state, on the entire circumferential surface even of a cylindrical body, e.g. a gas cylinder, and ink can be fed to a nozzle head under stabilized state.  <P>SOLUTION: A controller 36 controls a nozzle head 34 to perform scanning in the vertical direction based on image information and to eject ink drops, thus writing an image R on a gas cylinder B. The gas cylinder B is turned intermittently about the longitudinal axis by means of a turntable 14 and a drive roller 30 every time when the nozzle head 34 performs single scanning operation. Since the gas cylinder B turns by 360° under upright state, an image can be formed across the entire circumferential surface of the gas cylinder B without turning the nozzle head 34 in the horizontal direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003513344-A (JP)
IPC: G06K7/00
Filed: 2000-06-21
Abstract: The invention concerns a method for identifying electronic labels affixed on products using a querying device, characterized in that it comprises the following steps which consist in: (a) indicating to the electronic labels the number Ns of consecutive emitting windows of a first cycle or round; (b) counting, during the first cycle of Ns windows, the messages received from the electronic labels to determine the number ni of identifications, the number nv of windows or blank spaces and the number nc of collisions; (c) stopping the process if nc=0; or proceeding to step (d) if nc<>0; (d) calculating a number Ns1 of emitting windows for the next cycle on the basis of the values of Ns, ni, nv and nc; going back to step (a) with Ns=computed Ns1.
Patent JP-2003506052-A (JP)
IPC: A01K23/00
Filed: 2000-08-07
Abstract: A sanitary device for domestic animals comprises a container and at least one liquid absorbing unit which is arranged to be placed in the container and which after use is arranged to be removed from the container in order to be replaced by a new liquid absorbing unit. The liquid absorbing unit comprises at least a first liquid absorbing material which, at a procurement occasion, is substantially sheet-shaped and comprises at least one stamped out form. When the liquid absorbing unit is arranged to be used, at least one area of the stamped out form is gripped and lifted upwards whereafter the area is mixed with other areas of the stamped out form, such that an airy layer is formed in the container.
Patent JP-2003516773-A (JP)
Title: 自己閉塞カテーテル
IPC: A61M1/14
Filed: 2000-07-26
Abstract: (57)【要約】
【解決手段】  自己閉塞カテーテルは、体外の機器に結合するための本体部分を含む。体腔に挿入するための細長い管状の延長部分を備える。本体部分の内部には弾性的に付勢されたスプールを支持されて含んでいて、これが開いた位置と閉じた位置との間を摺動可能になっていて、与えられた医療処置中にカテーテルを流れる血液の流れを許容したり阻止したり切換える。好ましくは、スプールを弾性的に付勢するバイアス装置は、本体部分に取付けられた１又は複数の磁石から構成されていて磁力を発生し、磁気的に分極されたスプールをその閉じた位置へと付勢する。