baber/WOPTO huggingface dataset:
Patent JP-2002168377-A (JP)
Title: Hose for hydrogen fuel
Inventor: KATAYAMA KAZUTAKA
IPC: C01B3/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a suitable hose as a hose for hydrogen fuel for a fuel cell vehicle which is excellent in hydrogen gas barrier performance, a hydrogen gas embrittlement resistance property of a barrier layer, flexibility, etc. SOLUTION: This hose for hydrogen fuel for a fuel cell vehicle is provided with an inner resin layer, a metal thin film layer, and an outer resin layer, and on the inner resin layer, a low gas permeability layer comprising a specified low gas permeability material is provided. More preferably, a low water permeability layer is provided on the inside of the low gas permeability layer. Especially and preferably, at least a part of the hose for hydrogen fuel is corrugated.
Patent JP-2003090102-A (JP)
Title: Wing roof tile
Inventor: KATAOKA TAIZO
IPC: E04D1/30
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To solve the problems in manufacture and economy of the conventional wing roof tile wherein slippage and floating are caused by gale because the mating end port of a wing sag part and the end face at the trail end are not engaged, the projecting and recessed parts for engagement are protruded from the wing sag part to the outside to cause slippage in the prior art, and the projecting and recessed parts are separately provided to cause chipping, cracks and breakage, complicate the manufacture and increase the cost. SOLUTION: In this wing roof tile, an engagement projecting part is provided on a wing sag part at the head side and the inner surface side, and a gap for inserting the trail side of another roof tile body is formed between the projecting part and the back of the roof tile body. The wing roof tile is characterized in that slippage and floating in gale is prevented to achieve firm engagement, a nail hole for pressing the wing sag part is not needed, breakage of the roof tile and chipping of the projecting part are prevented, the manufacture is facilitated, and the structure is simple and reduced in cost.
Patent JP-2003091077-A (JP)
Title: Manufacturing method for picture display panel and developing device
Inventor: KONO MASAHARU
IPC: G03F7/30
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble such as the defect of resist residual and the defect of fogging by almost perfectly removing a soluble part which should be developed originally while preventing a non-soluble film from being washed off in a developing stage. SOLUTION: This manufacturing method includes a stage for forming a phosphor film 12 on the surface of a glass panel 11, a stage for exposing the film 12 and the developing stage for removing the exposed part or the unexposed part of the film 12 by using developer 13. In the developing stage, the exposed part or the unexposed part of the film 12 is removed by the developer 13 in which gas is mixed in a gas mixing device 19 provided in a developer pipe line 15.
Patent JP-2003091863-A (JP)
Title: Optical head device
Inventor: KATAYAMA RYUICHI
IPC: G11B7/1356
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device which has two light sources and one photodetector, can carry out recording and reproduction to either of a disk of a DVD standard and the disk of a CD standard, does not cause a loss of a light quantity in an outward path and a return path, and can obtain a high light output in recording and high S/N at reproduction. SOLUTION: Most of emitted lights each having a wavelength of 650 nm from semiconductor laser 1a are reflected by a polarizing beam splitter 4a, and most of the lights transmit a polarizing beam splitter 4b, and are led to a disk 9. Most of emitted lights each having a wavelength of 780 nm from semiconductor laser 1b are reflected by the polarizing beam splitter 4b, and are led to the disk 9. Most of the reflected lights from the disk 9 transmit the polarizing beam splitters 4b and 4a, and are led to the photodetector 11a.
Patent JP-2003088744-A (JP)
Title: Self-propelled mixer and soil-mixing system using the same
Inventor: HASEBE TAKAHISA
IPC: B02C23/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled mixer which can efficiently mix a plurality of kinds of soil materials or soil-like materials at a relatively high mixing ratio in responding to new needs of recent years; and a soil-mixing system using the same. SOLUTION: This self-propelling mixer is equipped with a main body frame 7 equipped with a caterpillar tread 8; a mixer 2 installed at the intermediate section along the longitudinal direction of the main body frame 7; a soil hopper 1 installed at one side along the longitudinal direction of the main body frame 7 for receiving at least two kinds of soil materials or soil-like materials; a transfer conveyor 4 installed below the soil hopper 1 for transferring the soil materials or soil-like materials received by the soil hopper 1 to the mixer 2; a power unit 21 installed at the other side along the longitudinal direction of the main body frame 1 for driving the caterpillar tread 8, the mixer 2, and the transfer conveyor 4; and a take-out conveyor extending from below the mixer 2 to the other, external end along the longitudinal direction of the main body frame 7.
Patent JP-2003089642-A (JP)
Title: Pharmaceutical composition for treatment of erectile dysfunction
Inventor: YAMANAKA TATSUO
IPC: A61P15/10
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical composition for the treatment of erectile dysfunction, applicable without using oral administration and exhibiting excellent treatment result comparable or superior to conventional agents. SOLUTION: This pharmaceutical composition administered by a transdermal drug delivery system and effective for the treatment of the erectile dysfunction of male animals including human is produced by using an organic nitrous acid lower alkyl ester as an active component in combination with one or more pharmacologically or theriatrically permissible inert nontoxic excipient or carrier.
Patent JP-2003097444-A (JP)
Title: Condensed water discharge device and oil injection type compressor provided with the same
Inventor: SAKAGUCHI TOMOTAKE
IPC: F04C29/04
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To improve reliability of oil separation by improving the performance for separating oil from drain generated from an oil injection type air compressor. SOLUTION: On the oil injection type air compressor, working gas is refrigerated by injecting oil into a working gas channel of a compressor body 1. An oil separator 3 primarily separating oil from the working gas, a dryer 6 generating condensed water condensing the working gas from which the oil is primarily separated and a discharge means intermittently discharging the condensed water generated by the dryer are provided in the downstream of the compressor body. The discharge means is provided with a timer circuit 12a, a control valve 9 and a pressure sensor 10. The control valve is coupled to the dryer.
Patent JP-2003053697-A (JP)
Title: Sheet punching device
Inventor: ASANO SADAMU
IPC: B26F1/02
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet punching device having high durability and low height by installing a driveshaft in front of or behind a row of punches and a row of tie bars to reduce the height of the sheet punching device, and appropriately setting a link lever to set the working angle of a punch at a small angle. SOLUTION: The driveshaft is positioned in front of or behind the row of punches. The sheet punching device has a cam holder fitted over the outer periphery of an eccentric cam secured to the driveshaft, and the link lever receiving the force of the reciprocating movement of the cam holder and transmitting it while changing its direction. A portion of the cam holder is rotatably pivotally attached to one piece of the link lever and the other portion of the cam holder is engaged and connected to a lower position of a side face of the tie bar. A line connecting the pivotal fulcrum of the link lever to the point of application for connection to the tie bar is appropriately set to pivot about a horizontal position.
Patent JP-2003095812-A (JP)
Title: Sheet for holding granular aromatic agent or other volatile granular agent
Inventor: NAGABUCHI KAZUMASA
IPC: A61L9/12
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for holding a granular aromatic agent or other volatile granular agent, easily usable at an extremely small portion, having thin thickness, stably attachable even to a narrow space by its tackiness and economical as a whole. SOLUTION: A tacky adhesive face 21 coated with an adhesive is placed on the front face 11 of a sheet 10, a volatile granular agent 30 is scattered and bonded to the tacky adhesive face 21, an air-permeable sheet 40 is applied and bonded to the whole surface of the tacky adhesive face 22 and the product is held in an air-impermeable synthetic resin bag 50 together with a releasable tacky adhesive sheet 60.
Patent JP-2003097242-A (JP)
Title: Intake manifold of multicylinder internal combustion engine
Inventor: AKIMA KAZUHIRO
IPC: F01M13/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an intake manifold having a blowby gas passage formed in a split surface, wherein upsizing of the intake manifold is suppressed, and mounting work of a sealing member is facilitated, while preventing intake on the split surface and leakage of blowby gas. SOLUTION: An intake manifold of a multicylinder internal combustion engine is configured by arranging the lower inner member 50 and the upper inner member 60 in the inside of the split lower outer member 30 and the upper outer member 40. A seal groove having the first groove 71 and the second groove 72 surrounding the intake passage 21 is formed on the split surface D1L of the lower outer member 30, with respect to the upper outer member 40 and the upper inner member 60 jointly forming an intake passage 21. The third groove 74 having an outlet 76a opened to the intake passage 21 is formed on the bottom wall 75a of the second groove 72. The sealing member integrally formed by the first sealing part 81 and the second sealing part 82 mounted in the first groove 71 and the second groove 72, respectively is mounted.  The blowby gas passage 76 is formed by covering the third groove 74 with the second sealing part 82.
Patent JP-2003094471-A (JP)
Title: Simple container or the like molding
Inventor: TOKITO TAKESHI
IPC: C08J5/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce a manufacturing cost by manufacturing a simple container or the like molding containing a starch and a vegetable fiber as main components and to prevent adverse effects from being imposed on a natural environment due to discarding. SOLUTION: The simple container or the like molding is obtained by mixing the vegetable fiber with a starch plasticized material obtained by mixing the starch, a mixture of a melamine resin and a urea resin or a raw material of a melamine resin and other polycondensate synthetic resin, a loading material, a crosslinker, a surfactant, a plasticizer and the like, heating the mixture, and pressurizing and heating the mixture. After discarding, the container or the like molding is naturally decomposed by air, a sunlight, a moisture and microorganism or the like in soil, and thus a foreign matter is not left in the natural environment.
Patent JP-2003111116-A (JP)
Title: Line concentrator system
Inventor: TOMITA SATORU
IPC: H04Q3/60
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a line concentrator system in which use frequency of respective bypass connection lines can be equalized and a line having a redundancy can be selected. SOLUTION: The determining means 111 of a CPU 11 in a concentrator 1 determines whether traffic bypass is effected or not, and a bypass connection record storing means 112 stores the bypass connection record of each bypass connection line 121-12n to an IP network 4. A line selecting means 113 selects a line of the lowest use frequency from the bypass connection record, a service state managing means 114 manages the service state of each bypass connection line 121-12n to an IP network 4, and a trouble state managing means 115 manages the trouble state of each bypass connection line 121-12n to an IP network 4. A bypath selection means 116 selects a bypath according to a data base in the concentrator 1 and a call information converting means 117 converts call information according to the bypath.
Patent JP-2003098000-A (JP)
Title: Combination metering apparatus
Inventor: FUJII MASAYA
IPC: G01G19/393
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a combination metering apparatus capable of being easily maintained and surely supplying goods to a pool hopper. SOLUTION: The combination metering apparatus has a plurality of metering hoppers 41i which receive and a goods M from the pool hopper 42i and meter the goods M, and a plurality of first load detectors 10 which detect the weight of the goods M in the metering hopper 41i. A plurality of second load detectors 20 which support each of the plurality of pool hopper 42i and detect the presence or absence of the goods M in the pool hopper 42i, and a drive control means which enables a carrying assembly 43i to be driven until the goods M is detected in the pool hopper 42i on the basis of the detected result from each second load detector 20, are employed in the combination metering apparatus.
Patent JP-2003103565-A (JP)
Title: Method for predicting shrinkage factor of resin molded article
Inventor: KOYATA MASAAKI
IPC: B29C45/17
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for predicting a shrinkage factor of a resin molded article with a high accuracy. SOLUTION: This method has a stage (S1) wherein a flat plate is injection- molded actually and the shrinkage factor is determined, a stage (S2) wherein a flow analysis is conducted by simulation of the resin molded article, the object of prediction, stages (S4-6) wherein the shrinkage factor of a component of a vector in the direction of the shrinkage factor to be predicted, out of vectors in a flow direction, is determined from the shrinkage factor measured from the flat plate and the flow direction in the results of the flow analysis, and a stage (S7) wherein a predicted value of the shrinkage factor on the whole is determined.
Patent JP-2003097650-A (JP)
Title: Series of hypoid gear reduction units with electric motor
Inventor: MINESHIMA YASUSHI
IPC: F16H57/03
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a series of hypoid gear reduction units with an electric motor, which can cope with a demand for reduction units from a low reduction ratio to a high reduction ratio at a low cost while suppressing increase of kinds of parts as small as possible. SOLUTION: This series is designed such that any one of three A, B, C type reduction units 2A, 2B, 2C, which have hypoid gears 22A, 22B, 22C and output shafts 23A, 23B, 23C, respectively, and different numbers of reduction stages, can be selectively coupled to one electric motor 1 having a motor shaft 12 with a hypoid pinion 11 directly cut thereon and a motor cover 15 supporting the motor shaft 12 via bearings 17. Although the respective type reduction units 2A, 2B, 2C each have respective different gear boxes 21A, 21B, 21C optimally designed according to the number of reduction stages thereof, any types can be directly coupled to the same electric motor 1 under the same condition using the common adaptor portion of the respective gear boxes 21A, 21B, 21C to the motor cover 15.
Patent JP-2003106017-A (JP)
Title: Locking-unlocking controller for car
Inventor: AOKI HISASHI
IPC: B60R25/24
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a locking-unlocking controller for a car capable of preventing wasteful power consumption. SOLUTION: A communication controller 21 has a pick-up coil 26, an amplifier circuit section 27 and the second transmission antenna 30 in addition to a control section 25. The pick-up coil 26 is disposed in the conduction path of the control section 25 and the first transmission antenna 28, and detects a current flowing through the first transmission antenna 28. The amplifier circuit section 27 has a power circuit 41, a waveform shaping circuit 42, an input I/F 43, a holding circuit 44, a timer circuit 45, a power switching circuit 46 and an antenna driver circuit 47. The power switching circuit 46 does not supply the antenna driver circuit 47 with power for a time longer than a preset fixed time even when an operating signal is input continuously for a prolonged time from the holding circuit 44. Consequently, the antenna driver circuit 47 does not output a request signal for a time longer than a fixed time from the second transmission antenna 30.
Patent JP-2003111428-A (JP)
Title: Inverter controlled engine generator
Inventor: FUJIMOTO SHOICHI
IPC: H02M7/48
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an inverter controlled engine generator which can effectively prevent the engine from stalling when using a load which turns to an overload instantaneously in the start, and improve of the load for starting. SOLUTION: An inverter control means 10 performs constant voltage and constant frequency control in such a manner that the output voltage and output frequency become constant, when a detected current value is at most a first previously determined reference value, and controls the output current in such a manner that output power of the inverter becomes constant, when the detected current value exceeds the first reference value. Hence constant voltage control is performed, and output frequency drooping control which droops the output frequency is performed.
Patent JP-2002159602-A (JP)
Title: Golf club head
Inventor: ONUKI MASAHIDE
IPC: A63B102/32
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head that helps a user increase a carry while securing strength withstanding impact of striking a ball. SOLUTION: The gold club head is characterized by the Young's modulus x of 3,000 to 16,000 (kgf/mm2) and the tensile strength y of 105 to 400 (kgf/mm2) when at least a part 2 of the face portion of which is made of a metal material meeting the relationship of y>=0.006x+60 and Young's modulus is x (kgf/mm2) and tensile strength y is (kgf/mm2).
Patent JP-2003108417-A (JP)
Title: Data sharing and distributing method
Inventor: SAITO HIDEMITSU
IPC: G06F15/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To reduce a load on a network by updating data in real time between clients and a server. SOLUTION: A client data administration part 1 comprises a client data operating part 11, a client data communication part 12, a user interface part 13 for accepting a data acquisition request from a user, and a client side database 14. A server data administration part 2 comprises a server data operation part 21, a server data communication part 22, a data monitoring control part 23 for controlling the operation of data monitoring, and a server side database 24. The server does not require a request from the client, and transmits data to the client in synchronism with the updating of data of the server. Only necessary data among the data in the server is held by the client. For only the data in the range displayed by the client, the data updated by the server is transmitted to the client.
Patent JP-2003114897-A (JP)
Title: Manual information retrieval service system
Inventor: KUMAGAI KAZUNORI
IPC: G06F15/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a manual information retrieval service system easily usable without requiring much labor for the maintenance and storage of instruction for use and service manuals of articles. SOLUTION: A retrieval server 3 comprises a database 4 for storing the manual information on the retrieved articles and a retrieval means 5 for retrieving the database according to the identification information on the articles. When the retrieval server 3 receives a retrieval request from user terminals 2a to 2n through a communication network 1, the server retrieves the manual information on the articles based on the received identification information on the articles, and transmits the obtained manual information to the user terminals 2a to 2n by a transceiver 7. In addition, the server comprises an updating means 6 for revising or updating stored product information.
Patent JP-2005088196-A (JP)
Title: Flushing method for printer, and printer
Inventor: ARIKITA REIJI
IPC: B41J2/165
Filed: 2001-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which can shorten time required for print processing attended with a flushing operation, without being attended with addition of a constitution in terms of hardware such as an oscillation driving mechanism.  <P>SOLUTION: This printer ejects ink from a nozzle of an ink head in accordance with preset image data, so as to print a predetermined image on a fabric such as a knitted fabric and a woven fabric. The printer is equipped with a flushing-data creating function of creating flushing data for making the flushing operation performed in a margin part outside the image . In the print processing of the image, the flushing operation is performed by the margin part of the fabric in accordance with the flushing data which are created by the flushing data creating function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2002178481-A (JP)
Title: Printing plate manufacturing apparatus
Inventor: GOETTLING JOSEF
IPC: B41N1/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a printing plate manufacturing apparatus capable of forming the image line part of a printing plate, especially, a sleeve-shaped printing plate without taking labor and a place. SOLUTION: In the printing plate manufacturing apparatus for manufacturing the printing plate provided on a support cylinder, the printing plate 16 on which no image line is formed is attached to the support cylinder 1, and the support cylinder 1 is supported on the bearing 3 of a stand 2 in a cantilevered state to be driven by a motor. The support cylinder 1 is covered with the printing plate 16 on the side separated from the bearing 3 of the support cylinder 1, and an image line forming device 15 is moved along the support cylinder 1.
Patent JP-2003112543-A (JP)
Title: Rotating device of seat for vehicle
Inventor: KATO HISAYOSHI
IPC: A47C3/18
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotating device of a seat for a vehicle that is compact and does not require a manufacturing and mounting labor. SOLUTION: The inner periphery of an upper plate 2 is molded to have a substantially U-shaped cross section, a projection 244 projecting on the rotation center side of the upper plate 2 is formed between the upper part and the lower part of an inside standing wall 242 of the inner periphery, the upper part of the inside standing wall 242 and the projection 244 form a guide groove 54, and the lower part of the inside standing wall 242 and the projection 244 form a guide groove 44. A guide groove 53 is formed in a set plate 3, a guide groove 43 is formed in a lower plate 1, and balls 61 and 62 are interposed between the guide grooves 53 and 54, and between the guide grooves 43 and 44, respectively.
Patent JP-2002176060-A (JP)
Title: Improved bipolar junction transistor
Inventor: HOWARD GREGORY E
IPC: H01L29/32
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit bipolar junction transistor(BJT) which is improved so as to maximize both of a breakdown voltage (Bvceo) and a cut-off frequency/maximum frequency ratio (Ft/Fmax). SOLUTION: This bipolar junction transistor is provided with a buried collector layer 20, a collector region 80 which is counter-doped and arranged adjacently to the buried collector layer, a base region 40 arranged adjacently to the counter-doped collector region 80 and an emitter region 50 arranged adjacently to the base region 40.