baber/WOPTO huggingface dataset:
Patent JP-2004081255-A (JP)
Title: Fundus camera
Inventor: ICHIHASHI SUNAO
IPC: A61B3/14
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent pains from being applied to a subject at the time of a fundus observation which is a previous stage of a fluorescent imaging, and at the same time, to make it possible to pick up a favorable visible fluorescent image.  <P>SOLUTION: Until a first period of time has passed since the start of a timer (a step S7), the observation of a fundus image by an infrared ray is selected, and the fundus observation can be performed without applying pains to the subject. When a second period of time passes after the first period of time has passed (a step S9), a fluorescent image appears, and a simultaneous observation of the fundus image by the infrared ray and the fluorescent image by a visible light is selected. Thus, the imaging of a favorable fluorescent image becomes possible, and also, when the fluorescent image appears on the overall fundus after the second period of time has passed, the observation of the fluorescent image by the visible light (stimulating light) can be selected, and an examiner can easily confirm an area required for the imaging, and the sure imaging of the fluorescent image can be performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003240029-A (JP)
Title: Bearing unit for wheel and its manufacturing method
Inventor: OUCHI HIDEO
IPC: F16B4/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve squareness of a mounting surface 25, namely an outer surface of a rotation side flange 15b for the rotation center of a hub 8b in a third generation structure where a first inner raceway track 16 is directly formed on the outer peripheral surface of the intermediate part of a hub body 13b, and to reduce judder occurring at braking.  <P>SOLUTION: The rotation side flange 15b has a plurality of screw holes 33 for screwing bolts for fixing a wheel. After assembling respective components of a bearing unit 5b for the wheel, finishing of the mounting surface 25 is performed by rotating and grinding the hub 8b. Therefore, a size error and a mounting error for each component have no affect on the squareness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229566-A (JP)
Title: POWER CONVERSION APPARATUS AND GaN-BASED SEMICONDUCTOR DEVICE USED FOR THE SAME
Inventor: YOSHIDA KIYOTERU
IPC: H01L21/822
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion apparatus with high reliability and high efficiency guaranteeing a stable operation and a GaN-based semiconductor device as a component used for realizing it.  <P>SOLUTION: A GaN-based Schottky diode 20 as a protective element is connected between the source and drain of a power FET 10 being a switching element. In the GaN-based Schottky diode 20, an undoped AlGaN layer 24 is formed on an undoped GaN layer 23. Adjacently to the AlGaN layer 24, an n-type GaN layer 26 is formed on the GaN layer 23. A two-dimensional electron gas is generated near the heterojunction boundary of the GaN layer 23 and the AlGaN layer 24. A cathode electrode 27 is formed in ohmic contact on the n-type GaN layer 26 and an anode electrode 28 is formed in Schottky contact on the AlGaN layer 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004081652-A (JP)
Title: Washing machine
Inventor: YAZAWA RYUTA
IPC: D06F23/04
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sufficient discharging amount even when washing is performed with washing water of a higher detergent density with a water amount smaller than a specified water amount, or even when the water level in a washing/spin-drying tub is low, to accelerate the dissolution of the detergent by increasing the circulation efficiency of the washing water, and to improve the washing performance for a washing machine which circulates the detergent liquid by utilizing a forced circulation water channel.  <P>SOLUTION: A pulsator 2 is freely rotatably arranged on the bottom part of the washing/spin-drying tub 1 which is internally contained in an external tub 4. A fluid balancer 8 is arranged at the upper part of the washing/spin-drying tub 1, and the forcible circulation water channel 16 is formed from a pump chamber 11 which is formed on the outer periphery of a lower vane 10 of the pulsator 2 to a vicinity of the fluid balancer 8. On the forcible circulation waterway 16, a first discharging port 17 which discharges the washing water from the upper part of the washing/spin-drying tub 1 by a pumping up operation of the lower vane 10 of the pulsator 2, and a discharging port 18 which is located lower than the first discharging port 17 are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084138-A (JP)
Title: Buckskin like cloth and elastic sheet
Inventor: SHINDO IWAO
IPC: D06N3/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cloth having a touch like a buckskin having a good ventilation, and an elastic sheet as its byproduct.  <P>SOLUTION: This cloth having the buckskin like touch and the elastic sheet are obtained by coating a base cloth 10 with a foaming emulsion resin composition 13, heating/cross-linking the coating layer to form a resin layer of continuous bubbles, passing through a compressing rollers 18 to compress the foam to ≤1/2 of initial thickness to make continuous bubbles, and peeling the coated sheet 10b to the base cloth side and coating side. The foaming emulsion resin composition is obtained by adding 2-5 pt. wt. foam-regulating agent, 3-5 pt. wt. cross-linking agent to 100 pts. wt. 1 or more of a mixed resin selected from an acrylic copolymer emulsion, an acrylic acid ester copolymer emulsion, an ethylene/vinyl acetate emulsion, a urethane resin emulsion and a synthetic rubber latex.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092952-A (JP)
Title: Pressure spray nozzle
Inventor: AKIYOSHI YASUSHI
IPC: F23D11/38
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive method for forming a flow path from a supply oil pipe of a pressure spray nozzle to a distributor.  <P>SOLUTION: There is provided with a pressure spray nozzle used for a liquid fuel combustion equipment, and having a structure for atomizing and spraying forcibly fed fuel from an orifice exhaust nozzle by passing the fuel through an offset groove formed to the distributor to give a swing force. A flow path of liquid fuel to the distributor formed to the pressure spray nozzle is formed like a groove in an axial direction at a fastening part of a distributor presser and a nozzle case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092116-A (JP)
Title: Elevator type parking device and its operation controller
Inventor: KANAGUCHI AKIRA
IPC: E04H6/18
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation controller controlled so as to effectively prevent the flood damage to an elevator or the like when a pit is flooded.  <P>SOLUTION: The operation controller of a parking device forming parking floors on a plurality of stages upward of an entering and leaving vehicle parking floor and forming the pit storing a vehicle rising and falling elevator on the entering and leaving vehicle parking floor includes a selection means for selecting an entering vehicle preferred mode waiting for the elevator mounting an empty pallet at the entering and leaving vehicle parking floor and a leaving vehicle preferred mode waiting at each parking floor without mounting any pallet and a water level detection means for detecting the water level inside of the pit, the selection means automatically selects the leaving vehicle preferred mode by a detection signal from the water level detection means, and it is so constituted that the operation of the parking device is stopped after the elevator has waited at the leaving vehicle preferred mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091004-A (JP)
Title: Liquid applying container
Inventor: YOSHIZAWA EMI
IPC: B65D83/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To surely open/close a delivery valve and an open air inlet valve in an applying container having the delivery valve elastically closed in an upper part of a delivery path hanging from an outlet hole opened on part of an applying surface to the bottom of a container body, and having the open air inlet valve for preventing a negative pressure to the decrease in a liquid in the container body.  <P>SOLUTION: A ball valve element 51 fitted into a valve cylinder 24 is brought into pressure contact with a delivery valve hole 23 by a coil spring 52 to form the delivery valve 50. Two upper and lower open air inlet valves are provided, while the upper first open air inlet valve 57 has a valve plate 56 brought into elastic pressure contact with a valve seat. The lower second open air inlet valve 59 has the outer periphery of a flat valve plate 58 fitted over the external surface of a pipe fitting cylinder 25 brought into contact or close to the lower surface of the inner periphery of a first upper plate 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089914-A (JP)
Title: Wastes treatment apparatus
Inventor: NISHIDA HISATOMO
IPC: F23J1/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste treatment apparatus leaving little residue after treatment of waste.  <P>SOLUTION: This apparatus includes a three-phase arc-heating furnace 2 capable of heating up to 2,000°C or higher in order to gasify the waste. The heating furnace 2 is provided with fixed electrodes 23, 23, 24, 24, 25, 25, and heating units 27. The heating units 27 are moved around, while being brought into contact with the electrodes 23, 23, 24, 24, 25, 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091020-A (JP)
Title: Foldable container
Inventor: IWATA TAKAO
IPC: B65D6/18
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable container capable of being compactly folded without decreasing strength.  <P>SOLUTION: The container has a rectangular bottom plate 1, a pair of first side plates 2 foldably erected to a pair of side margin portions of the bottom plate 1 and a pair of second side plates 3 foldably erected to another pair of side margin portions of the bottom plate 1 wherein the pair of the first side plates 2 have such a height as to overlap with each other when they are folded. Thick portions 2A are formed in the upper end portions of the pair of the first side plates 2, thin portions 2B are formed in the lower ends of the thick portions 2A, and when the pair of the first side plates 2 are overlapped with each another, the thick portion 2A formed on one of the pair of the first side plates 2 contacts the thick portion 2B formed on another side plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097344-A (JP)
Title: Portable toilet
Inventor: KOBAYASHI TERUTOKI
IPC: A47K11/04
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily assemblable/disassembable portable toilet, allowing a user to easily sit on or stand up and allowing a care giver to care the user in an easy posture.  <P>SOLUTION: The portable toilet can be assembled by attaching a toilet body 1 with an inside toilet tank 2 to the top of a base part 15. The toilet body has side notches 25a and 25b in the size large enough for inserting toes of the user at the center lower parts on left and right side wall parts 21a and 21b respectively. In addition, a front wall part 20 has a front notch 24 and a rear side wall 22 has a back notch 26. The base part has foot insertion surface parts 31a and 31b, a foot withdrawing panel surface part 30 in the shape hollowing inward, and an article storage wall part 32 with a space hollowing inward to the toilet body. The foot withdrawing panel surface part, the foot insertion surface parts, and the article storage wall part are integrally formed with the base part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098409-A (JP)
Title: Laminate and manufacturing method therefor
Inventor: YAMASHITA RIKIYA
IPC: B32B15/08
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate, which has excellent sealability and great laminate strength, reduces the amount of moisture permeation in the case of a package of a lithium battery, and is inexpensive and excellent in electrolyte resistance, and a manufacturing method for the laminate.  <P>SOLUTION: This laminate, which is composed of an outer layer, aluminum foil and an inner layer, is manufactured in such a manner that at least a conversion treatment layer is provided on the inner-layer side surface of the aluminum foil. The inner layer, which is composed of an olefinic resin, is laminated on a conversion treatment surface on the inner-layer side via an adhesion accelerator layer which is formed of an adhesion accelerator composed of at least one kind of isocyanate component selected from among a polymeric diphenylmethane diisocyanate (MDI), a triisocyanate monomer and an isocyanurate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099978-A (JP)
Title: Copper alloy having high strength and high conductivity
Inventor: KAJIWARA KATSURA
IPC: H01L23/50
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper alloy showing a good balance between a high strength and a high conductivity.  <P>SOLUTION: The copper alloy contains 0.01-4.0 mass% Fe, wherein ≤80% of the added Fe is left in an extract obtained by dissolving only a matrix of the copper alloy and separating and extracting oxides, crystallized products and precipitates within the copper alloy using a mesh having a sieve opening 0.1 μm. As alloy components other than Fe, one or more elements chosen from 0.01-0.1 mass% P, 0.01-1.0 mass% Zn and 0.01-0.5 mass% Sn are added, either alone or in combination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102722-A (JP)
Title: Confirmation support device and method of recognition result and computer program
Inventor: NAGAYAMA SATORU
IPC: G06T3/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To confirm surely and quickly a recognition result lot number and the position of the recognition result lot number by using map image data and lot number data.  <P>SOLUTION: Automatic recognition processing of the lot number included in the map image data is performed, and comparison processing between the recognition result lot number and a correct answer file of the lot number is executed. The recognition result lot number is classified from the comparison result into three states, namely, a unique-definite lot number, a duplicate-ambiguous lot number and an unrecognized lot number, and a confirmation work of the recognition result lot number is executed in every state. The lot number to be confirmed is switched semi-automatically. A map image is displayed in a large region of a screen displayed on a display, and a sliced image is displayed in a small region, and a character code is displayed in a character code display region. The recognition result lot number displayed in the large region is enclosed by a rectangle having prescribed color and line width and displayed. The small region and the character code display region are displayed side by side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101958-A (JP)
Title: Conductive member and manufacturing method therefor
Inventor: MINAGAWA YASUHISA
IPC: C08J9/12
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive member which realizes a low electric resistance while reducing the amount of combination of a conductive filler as much as possible and has a low hardness and a sufficient flexibility.  <P>SOLUTION: In the conductive member like a conductive roll 10 which is used in an electrophotographic device or an electrostatic recorder and has a core bar 2 inserted therein, an elastic layer 1 is made of foam rubber a having carbon nanotube mixed. It is preferable that the amount of the carbon nanotube mixed in the foam rubber is 1 to 12phr and the carbon nanotube is uniformly dispersed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104026-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KAJI SHIGEHIKO
IPC: H01L21/768
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a film from being peeled off in a manufacturing process by improving adhesion between a film of a low dielectric constant and an inorganic insulating film.  <P>SOLUTION: A fluorinated poly(xylilene) film is formed on a substrate as a low dielectric constant film. The fluorinated poly(xylylene) film is crystallized by treating the film with heat of 370-420°C. After the end of heat treatment, a SiC film which is an inorganic insulating film is formed on the fluorinated poly(xylylene) film at the temperature of 370-390°C. A difference between the temperature of heat treatment and the temperature for forming the SiC film is set to 30°C or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108884-A (JP)
Title: Minute flow rate pump, flow injection analysis device using it and high speed liquid chromatograph
Inventor: ISHII DAIDO
IPC: G01N35/10
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a minute flow rate pump realizing fine flow rate liquid feeding accurately operated.  <P>SOLUTION: The minute flow rate pump 10 is a syringe type liquid feeding pump provided with a syringe 12 and a plunger 14 for delivering a liquid in the syringe 12. The plunger 14 is provided with a thick line part 14a having a diameter smaller than an inner diameter of the syringe 12 and a thin line part 14b having a diameter smaller than the thick line part 14a. The plunger 14 is constituted as one plunger with a diameter varied along an axial direction. The volume of the plunger 14 occupying the inside of the syringe 12 is increased by drawing out the plunger 14 to a predetermined direction to deliver the liquid in the syringe 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111673-A (JP)
Title: Gas laser oscillator
Inventor: HAYASHIKAWA HIROYUKI
IPC: H01S3/036
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas laser oscillator capable of increasing the laser output.  <P>SOLUTION: A mesh shielding plate 15 is provided to stop a laser gas passage 10 on the downstream side of a blower 13, with respect to a laser gas flow direction 9. The shielding plate 15 is connected to the laser gas passage 10 using a seal part 16, to suppress and uniformize pulsation of laser gas in a discharge tube for increased laser output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112585-A (JP)
Title: Image processing apparatus, program for realizing functions of the apparatus, and recording medium
Inventor: WATANABE TOSHIAKI
IPC: H04N1/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to perform a processing at high speed by selecting an optimal processing route based upon the information of input data.  <P>SOLUTION: A route control judging part 15 recognizes the information of processing data inputted from an input module 11 such as a processing method (whether color or black-and-white, whether character processing or picture processing and whether compressed data or non-compressed data) and a data amount and judges the optimal route by using a program while including throughput of processing modules and data transfer ability to the processing modules. According to the route selected by the route control judging part 15, a route control part 16 is controlled to assign the optimal route. Thus, the optimal connection route is selected by the route control part 16, such that more accelerated processing is performed without wait time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111834-A (JP)
Title: Evacuation system and switching type trap device
Inventor: TSUDA EINOSUKE
IPC: B01J3/02
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evacuation system which protects against corrosion from strong acid or the like, can reduce sliding resistance and can restrain reaction by-product from attaching to an unnecessary part without raising a temperature so high.  <P>SOLUTION: In an evacuation system having an exhaust path 2 for discharging exhaust gas from a vacuum processing chamber T, a trap device 1 which can trap an exhaust matter in exhaust gas, and a detoxifying device E for detoxifying toxic substances in exhaust gas passed through the trap device, an inner surface of the exhaust path between the vacuum processing chamber and the trap device, and a surface in contact with exhaust gas inside the trap device are coated with fluorine resin layers 30, 32, 34, 36, 38, 40. Thereby, it is possible to improve protection against corrosion from strong acid or the like, to reduce sliding resistance and to restrain by-product from attaching to an unnecessary part without raising a temperature so high.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117604-A (JP)
Title: System, method and program for image verification
Inventor: WAKAO SATOSHI
IPC: H04N1/32
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user interface, which is simple and easy to use, to a user.  <P>SOLUTION: If verification data corresponding to image data in an image file is MAC (media access control) data, information on the image file is displayed on a first window 301 (S206). If the verification data corresponding to the image data in the image file is signature data, the information on the image file is displayed on a second window 302 (S211).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114459-A (JP)
Title: Method for ink jet recording
Inventor: MIYAJI NOBUMASA
IPC: C09D11/322
Filed: 2002-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for ink jet recording for obtaining a recording image having excellent color developability, preservability, dryability and scratch resistance of a printing image by using a pigment ink.  <P>SOLUTION: The method for ink jet recording includes a step of printing an ink jet recording material having at least one ink accepting layer on a support and having a layer disposed on the ink receiving layer and containing colloidal silica having a surface modified cationically at the farthest position from the support, as a main body, by using the pigment ink.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114846-A (JP)
Title: Lawn mower
Inventor: UMEMOTO HIDEYA
IPC: F16D55/40
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laterally-compact lawn mower.  <P>SOLUTION: Transmission devices 8 to be separately operated are provided in respective transmission systems to a right and a left drive wheels 2. A right and a left brakes 10 are provided to be operated as output shafts 9 of the right and the left transmissions 8 are simultaneously operated. The right and the left brakes 10 are disposed between the right and the left transmission devices 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114556-A (JP)
Title: Manufacturing method for liquid jet head, and liquid jet head
Inventor: KUWATA TERUZO
IPC: B41J2/16
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To properly maintain a flow of ink by eliminating an excessive adhesive cured in an ink passage, and to prevent clogging.  <P>SOLUTION: In a manufacturing method for a recording head 1 which is equipped with a series of the ink passages leading to a nozzle opening from an ink supply needle 13 through a pressure chamber and which ejects a liquid drop from the nozzle opening by making pressure fluctuations occur in a liquid in the pressure chamber, an adhesive removing process for removing the excessive adhesive cured in the state of being exposed in the ink passage is performed after an adhesion process for curing the adhesive in a state in which the adhesive is interposed between components. In the adhesive removing process, a removal liquid 32, which is regulated to be alkaline, is passed through the ink passage in the recording head 1 by a liquid passing device 31.  <P>COPYRIGHT: (C)2004,JPO