baber/WOPTO huggingface dataset:
Patent JP-2003218303-A (JP)
Title: Semiconductor device
Inventor: TAKATANI HIDESHI
IPC: H01L23/48
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a constitution wherein a circuit side electrode is directly connected with an element side electrode and its junction is superior in durability.  <P>SOLUTION: A semiconductor element is mounted on a circuit board 70. An emitter electrode (element side electrode) 22 is arranged on an upper surface of the semiconductor element 10. The circuit side electrode 30 is directly connected with the emitter electrode 22 by using solder 50. The whole part of the electrode 30 is in a mesh type. At least a part of the solder 50 permeates into the electrode 30, which has a lead-out part 34 continuously to the part connected with the electrode 22. A circuit pattern 74 is electrically connected with the emitter electrode 22 via the lead-out part 34.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219171-A (JP)
Title: Halftone dot area changing method and program thereof
Inventor: NARASAKI MINORU
IPC: H04N1/407
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a halftone dot area changing method allowing a halftone dot area to be changed (halftone to be changed) for halftone dot image data that has undergone a RIP processing.  <P>SOLUTION: In step S1, binarized halftone dot image data, which has previously undergone the RIP processing, is decompressed to prepare for generation of multivalued halftone dot image data. In step S2, the decompressed halftone dot image data is processed through an averaging mask, thereby converting the same to corresponding multivalued halftone dot image data having varying levels of gray. In step S4, the multivalued halftones are converted based on a predetermined tone curve, thereby thickening or thinning halftone dot edge portions by varying a density thereof. In step S5, based on the corrected gradations, error diffusion processing is performed to reproduce halftone gradation dots coarsely or densely, thus achieving a change in the halftone dot area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214130-A (JP)
Title: Lubricating device for engine
Inventor: ASAI KATSUTOSHI
IPC: F01M1/02
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating device for an engine capable of sufficiently lubricating and cooling a high temperature member by one set of an oil pump and suppressing deterioration of oil and a fluctuation of an oil return amount by avoiding the influence by choppy oil in an oil pan.  <P>SOLUTION: In a lubricating device for an engine formed that a reserve tank containing oil is situated separately from the oil pan of an engine, the reserve tank is situated in a portion situated below the oil pan and an oil pump is situated in the vicinity of the reserve tank. Further, a oil filler pipe is provided to interconnect the discharge port of the oil pump and the lubrication spot of the engine, and oil in the reserve tank can be directly fed to a lubrication required spot through the oil filler pipe by the oil pump in the reserve tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217874-A (JP)
Title: Display for unlighted lamp
Inventor: NAKAI CHIORI
IPC: H05B37/02
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily and exactly conduct confirmation work for an unlighted lamp in a daytime.  <P>SOLUTION: This display is provided with a detecting means 1 for detecting lighting and unlighting of the lamp 201 in a time zone when the lamp 201 is lighted, a magnetic inversion display 206 for conducting switching between a first color and a second color to be displayed, and for holding the display of the second color when switched to the second color, and a control means 2 for controlling the switching for the display in the magnetic inversion display 206, based on a detection result detected by the detecting means 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222841-A (JP)
Title: Method for manufacturing liquid crystal display panel
Inventor: YANAI KOICHI
IPC: G02F1/1333
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a production yield of a liquid crystal display panel from lowering due to breaking, getting chipped, cracking and so on of a panel end face without incurring introduction of an additional new device and increase of an outer shape of the liquid crystal display panel.  <P>SOLUTION: In a method for manufacturing the liquid crystal display panel comprising a liquid crystal sandwiched between two substrates overlaid on each other, just after cutting off the liquid crystal display panel, the end faces of the panel except for that of an edge for end-sealing are coated with a thermosetting resin and the resin is cured. After the panel undergoes subsequent steps of liquid crystal injection, end-sealing, panel cleaning and so on, the thermosetting resin is removed in an end face polishing step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221729-A (JP)
Title: METHOD FOR PRODUCING FLAT POLY-p-PHENYLENEDIPHENYL ETHER TEREPHTHALAMIDE FIBER
Inventor: TERAO TOMOYUKI
IPC: D21H15/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a poly-p-phenylenediphenyl ether terephthalamide (PPDT) fiber of which the part or the whole is flattened, capable of producing the PPDT fiber suitable for giving a nonwoven fabric which has high tenacity and good formation even when the fabric is of light weight.  <P>SOLUTION: This method for producing the PPDT fiber of which the part or the whole is flattened comprises making the PPDT fiber pushed and pressed between spherical surfaces so as to be flattened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223417-A (JP)
Title: Information input/output system, information processing apparatus, and computer program
Inventor: TSUTSUMI YOSHIFUMI
IPC: G06F21/31
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information input/output system, an information processing apparatus and a computer program preventing illicit inputs and outputs of information.  <P>SOLUTION: The information processing apparatus 1 receives from an input device 3 an IP address specifying the input device 3, identifies the input device 3 according to the IP address received, limits information input from the input device 3, in accordance with limits stored in relation to the IP address, stores the input information, and outputs the stored information from output devices 5, 5,..., and 5. Information input from the input device 3 and specified by an IP address not stored in the information processing apparatus 1 is not allowed to be output from the output devices 5, 5,..., and 5 until it is approved by an administrator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221214-A (JP)
Title: Method for producing carbonyl difluoride
Inventor: MORI ISAMU
IPC: C01B31/00
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing carbonyl difluoride (COF<SB>2</SB>) useful for a reagent for organic synthesis, a cleaning gas for a semiconductor manufacturing apparatus, an etching gas, or the like.  <P>SOLUTION: When producing carbonyl difluoride by reacting carbon monoxide with at least one metal fluoride selected from cobalt trifluoride, cerium tetrafluoride, silver difluoride, or K<SB>3</SB>NiF<SB>7</SB>, the metal fluoride is used in mixing with at least one of barium fluoride and lithium fluoride in order to suppress solidifying of the metal fluoride.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226101-A (JP)
Title: Wheel for working vehicle
Inventor: FUKUNAGA KIWAMU
IPC: B60B3/12
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the strength of a disk type wheel that can be manufac tured at a low cost.  <P>SOLUTION: The center of a wheel body 53 formed of a metal plate is formed with an axle connection part 53b. The wheel body 53 is formed with a plurality of radial press ribs 57 over from the axle connection part 53b to the peripheral part. These plurality of radial press ribs 57 are connected to each other through an annular press rib 58 formed around the axle connection part 53b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226266-A (JP)
Title: Front structure of vehicle body
Inventor: MIYASAKA HIROYUKI
IPC: B60R19/04
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front structure of a vehicle body which can fully absorb the collision energy in a head-on collision or a collision obliquely from a forward side.  <P>SOLUTION: Outwardly bent parts 11A and 12A are formed on front end parts of front side members 11 and 12, and coupled with backwardly inclined parts 13A at both ends of a bumper reinforcement 13, an interference member 40 to interfere a drive unit P is provided on a rear part of a base part of the outwardly bent parts 11A and 12A, the collision load F from the obliquely forward side is applied in the axial direction of the outwardly bent parts, the strength of a side member 31 of a sub frame 30 is increased, and the front end position K1 thereof is set to be inward of the tip position K2 of the outwardly bent part in the vehicle width direction, and backward of the vehicle body. As a result, when any offset collision force F is applied, a backwardly inclined part 13A of the bumper reinforcement 13 is folded with the front end K1 of the side member 13 as a supporting point, and the collision force F is reliably applied in the axial direction of the outwardly bent part 11A or 12A to stabilize the collapse of the axis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230561-A (JP)
Title: Ultrasonograph
Inventor: KIMITA YUUJI
IPC: A61B8/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce burdens on users in the setting of operating conditions or parameters in an ultrasonograph.  <P>SOLUTION: When specified menu items are selected, a plurality of ultrasonic images are displayed on a screen corresponding to a plurality of parameters as elements of the menu items, which allows users to choose the item elements, namely, the parameters by selecting any of the ultrasonic images. The individual images are generated based on the same or different received signals and, depending on the cases, image data stored may be displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238832-A (JP)
Title: Dye for dyeing nucleic acid
Inventor: NAKAMURA TAKEMARE
IPC: C07D498/04
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new highly fluorescent dye for detecting a nucleic acid giving various exciting wavelengths and variation of light emitting wavelengths, thereby capable of coping with wide applications.  <P>SOLUTION: This dye is expressed by compounds expressed by formulae (I) to (IV) (wherein, R<SP>1</SP>to R<SP>3</SP>each denotes hydrogen or a substituent group, Q denotes oxygen, sulfur, -N(R<SP>24</SP>)- or -C(R<SP>24</SP>)(R<SP>25</SP>), where R<SP>24</SP>and R<SP>25</SP>each denotes an alkyl group, aryl group or heterocyclic group; R<SP>6</SP>denotes an alkyl group, aryl group or heterocyclic group; R<SP>7</SP>to R<SP>9</SP>each denotes hydrogen, an alkyl group, aryl group, heterocyclic group, a halogen atom, -OR<SP>10</SP>, -SR<SP>11</SP>or -N(R<SP>12</SP>)(R<SP>13</SP>); R<SP>10</SP>to R<SP>13</SP>each denotes an alkyl group, aryl group, acyl group, sulfonyl group or heterocyclic group; n is an integer of 0 to 3; V<SB>1</SB>and V<SB>2</SB>each denotes -C(R<SP>5</SP>)= or nitrogen; m is 0 or 1; R<SP>5</SP>denotes hydrogen or a substituent group; and G means an atomic group necessary for forming a six-membered nitrogen-containing heteroring) or a salt thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236365-A (JP)
Title: Raw material feeding mechanism for ventilation type horizontal rotary treatment apparatus
Inventor: ONO SHINOBU
IPC: B01F29/60
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raw material feeding mechanism of a ventilation type horizontal rotary treatment apparatus which can prevent the leakage of flowable raw materials.  <P>SOLUTION: The under surface nearer a discharge side from a seal (15) of a raw material feeding side end (16) penetrating the seal of a raw material feeding side end member (5) of the ventilation type horizontal rotary treatment apparatus (1) is provided with an opening (12) and the position further nearer the discharge side therefrom is provided with a partition (9) for shutting off ventilation air, respectively. A feed pipe (11) of the feeding mechanism (10) is inserted into the end (16) and an inlet (23) of the feed pipe is arranged above the end member (5) and an outlet (18) above or below the opening (12).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238494-A (JP)
Title: Norbornene derivative
Inventor: MIYAMOTO YOSHIKAZU
IPC: C07C69/753
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monomer providing a polymer having excellently low birefringence.  <P>SOLUTION: The norbornene derivative is represented by general formula (I). Concretely, a compound having a structural formula of general formula (II) is exemplified.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244353-A (JP)
Title: Communication terminal
Inventor: DOKUNI KENJI
IPC: B41J29/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To immediately stop a target function without performing complicated operations even while a plurality of functional processing are performed in parallel.  <P>SOLUTION: When a certain mode (for example, a copy function) is desired to be stopped while some of a plurality of modes such as a FAX function, the copy function, a scanner function, and a printer function are operated in parallel, its mode switching key (for example, copy 22) is operated and a stop key 27 is depressed as depressing the mode switching key. Only the processing (for example, copy) of the mode is stopped by operations of a certain mode switching key and the stop key.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249938-A (JP)
Title: System for transmitting radio data
Inventor: TOGASHI RYUTARO
IPC: H04L12/28
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To allow a master station to improve the efficiency to collect information of slave stations by transmitting downlink information to a specified slave station from the master station without increasing the slave station radio equipment to two and without stopping data collection by polling.  <P>SOLUTION: The master station can transmit downlink information to the specified slave station without increasing the slave station radio equipment to two and without stopping data collection by polling by taking advantage of a vacant time (time until transmitting next polling request signal) after transmitting a polling signal, to allow the master station to transmit the downlink information to the specified slave station.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249486-A (JP)
Title: Dry etching method of noble metal
Inventor: IWASE HIDEO
IPC: H01L21/3065
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry etching method of noble metal for dry etching a noble metal film formed on the surface of a substrate having irregularities in which a Pt film remaining on the side face of an irregular part can be removed completely without overetching an underlying layer more than required.  <P>SOLUTION: In a patterning process of a noble metal using dry etching, a film B easily removable by wet etching is formed in region A of a substrate from which a noble metal film is removed before the noble metal film is formed. Subsequently, the noble metal film is formed and processed into a desired shape by dry etching. Subsequently, the film B is removed by wet etching thus removing the noble metal film in the region A, which could not be removed by dry etching, together with the film B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246475-A (JP)
Title: Image forming device
Inventor: HORIUCHI YOSHIMINE
IPC: G03G21/14
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device improved in operability by ejecting invalid paper sheet caused by a size error positively to the outside of a machine, and preventing a paper jam caused by feeding the following paper sheet.  <P>SOLUTION: This image forming device has a function of operating a feed roller 21 simultaneously with restarting the paper sheet from a register position after once stopping the conveyed paper sheet by a register roller 22, and stopping the feed roller 21 after the lapse of a prescribed time computed based on specified paper size information. In this constitution, a main control means 23 is provided for performing control of inhibiting the drive of the feed roller 21 in restarting the paper sheet from the register position when the actually detected paper size is different from the previously specified paper size.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248343-A (JP)
Title: Two-component developer and developing method using the same
Inventor: NISHIKAWA TOMOHARU
IPC: G03G15/08
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost two-component developer consisting of a toner for full color manufactured by a wet granulation method and a carrier, which has excellent image quality and environmental stability, and with which little change of the quantity of electric charges over a prolonged period of time is ensured, and to provide a developing method using the developer.  <P>SOLUTION: In the two-component developer consisting of a toner for full color manufactured by a wet granulation method and a carrier, a carrier obtained by coating core particles with an acrylic resin in which the quantity of electric charges by a blowoff method to iron powder is +80 to +120 μC/g is used as the above carrier.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245795-A (JP)
Title: Surface cutting device of joint part of hot endless rolling material and hot endless rolling method using the same
Inventor: YAMAUCHI KENTARO
IPC: B21B15/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the scattering of chips from spreading to the outside of a surface cutting device, and also, to prevent a product after hot rolling from causing a quality defect in a push-in flaw shape caused by the chips scattered to the outside of the surface cutting device, fallen and landed on a material to be rolled and conveyed again, and pushed-into the material to be rolled by a roll to push down the upper face of the material to be rolled.  <P>SOLUTION: In the surface cutting device 32 of a joint part of a hot endless rolling material, a chain 326 and a fireproofing heat-resistant material 327 are placed on its inlet side and on the upper side of the hot endless rolling material. Also, a means (329) to jet purge-water having a component in the width direction of the material to be rolled toward the surface of the material to be rolled is installed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249381-A (JP)
Title: Organic electroluminescence element and its manufacturing method
Inventor: MASUSHIGE KUNIO
IPC: H05B33/14
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To offer simple construction achieving high output efficiency and bright display.  <P>SOLUTION: The organic electroluminescence element comprises a number of protruded portions 10B provided on a transparent substrate 1 using a colorless transparent resin layer 2. The protruded portion 10B satisfies L=2 to 100 μm, L/H=2 to 20, where L is the diameter of the protruded portion 10B in the surface direction of the substrate and H is the height in the direction of its thickness. An alkali barrier film 3, a transparent conductive film 4, a luminous layer 5 and a light deflective electrode 6 are laminated in sequence thereon. An observer 20 can view that a number of recessed portions 10A are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259515-A (JP)
Title: Electric apparatus and its abnormality detector
Inventor: HOSHINO TOSHIHIRO
IPC: H02B13/065
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric apparatus which allows user to perform foreign matter and defect identification and noise discrimination at the same time, by properly combining several kinds of structure of electromagnetic sensors, their arrangement techniques, and their burying techniques into an abnormality detecting spacer, and to provide a device for detecting its abnormality.  <P>SOLUTION: The electric apparatus is composed of a charge conductor 1, a grounded metallic tank 2, and an abnormality detecting spacer 3 which structurally supports the charge conductor 1 arranged at the center of the metallic tank 2 and electrically insulates the metallic tank 2 from it. A loop-shaped sensor 4 and a plate sensor 5 different in structure and arrangement techniques are buried within the abnormality detecting spacer 3. The loop-shaped sensor 4 is arranged in the shape of a ring surrounding the center axis of the charge conductor 1. The plate sensor 5 opposes the charge conductor 1, and is arranged a specified interval apart from the loop-shaped sensor 4. Electromagnetic signals 6 and 7 obtained by the sensors 4 and 5 are inputted to an internal diagnostic device 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251022-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of giving an expectation to a player and improving the player's interest by creating a specified game state in the establishment of a prescribed game state.  <P>SOLUTION: When a specified big hit pattern is determinately displayed on a special pattern indicator 6, a reduction-in-time processing (S81) is executed after the end of the big hit game, and a variable display of special pattern is prohibited (S93) to perform a specified starting prize port winning processing (S95). When the number of retained balls (retained memory) is H in the specified starting prize port winning processing (S95), the processing of S93 is released to start the variable display of special pattern (S112), and the reduction-in-time processing (S81) is executed until the retained ball number H is entirely used up.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257494-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: KANDA MOTOI
IPC: H01M10/058
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary battery having reduced burst and firing during burner test.  <P>SOLUTION: The non-aqueous electrolyte secondary battery comprises a bottomed cylindrical metal case, an electrode group including a positive electrode and a negative electrode, stored in the case, a vertically elongated spacer 18 arranged between the inner wall of the case and the electrode group to form a gas passage between the inner wall of the case and the electrode group, a sealing member arranged in an opening portion of the case, and a gas releasing mechanism arranged on the bottom of the case or on the sealing member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256551-A (JP)
Title: Reemployment support system
Inventor: OKAWA HARUHIKO
IPC: G06Q30/06
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reemployment support system for easily constructing a reliable job-seeking DB and efficiently performing a reemployment to the right place for job seeking and job offer.  <P>SOLUTION: When a treatment condition desired by a job seeker is inputted from a job seeker terminal 2, the reemployment support system 1 adds the personnel data of the job seeker in a company personnel DB thereto to form job-seeking data, and accumulates them in a job-seeking DB 4. A job-offering DB 9 accumulates job-offering data including a treatment condition and work site environmental data of an employment and posting designation. When introducing an employment, the reemployment system 1 collates the job-seeking data with the job-offering data and presents, when the both are matched, the treatment condition and work site environmental data concerned to the job seeker.  <P>COPYRIGHT: (C)2003,JPO