baber/WOPTO huggingface dataset:
Patent JP-2003209137-A (JP)
Title: Mounting structure substrate and its manufacturing method, and electronic instrument
Inventor: ITO HARUKI
IPC: H05K3/34
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable mounting structure.  <P>SOLUTION: A mounting structure substrate includes a semiconductor device 10 having a first electrical connection 20, a substrate 40 having a second electrical connection 42, and a third electrical connection 50. The surfaces of the first and second electrical connections 20, 42 are opposed. The third electrical connection 50 is provided in contact with the surfaces of the first and second electrical connections 20, 42, and a constricted portion 52 is included at the center therebetween.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214166-A (JP)
Title: Spark ignition-type reciprocal engine
Inventor: NOOI YOSHIHISA
IPC: F02F1/42
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark ignition-type reciprocal engine capable of improving the fuel consumption by strengthening the spiral flow in a low-speed operation area, reducing the generation of knocking in a high-speed operation area to improve a compression ratio, and to achieve high output and the improvement in fuel consumption.  <P>SOLUTION: Another second ignition plug 31 is mounted between port opening parts 3a at a lower part between two branched intake ports 3. The second ignition plug 31 is mounted at the lower part between two branched intake ports 3 in a state that its tip part 31a is located near a hollow 3d.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216710-A (JP)
Title: Support system for judging authenticity/imitation of merchandise
Inventor: NAKANO SHIGERU
IPC: G06Q30/06
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support system capable of easily judging whether merchandise is authentic or not by the unique ID of a non-contact IC tag attached to the merchandise.  <P>SOLUTION: This merchandise authenticity/imitation judgement support system comprises: registering the unique ID recorded on the non-contact IC tag shipped to each different shipping destination in an unrewritable way in a brand protection server 4 when a manufacturer 10 manufactures and ships the non-contact IC tag; a merchandise manufacturer 2 of a shipping destination sticking the non-contact IC tag 1t with the unique ID recorded in a memory to the merchandise 2t whose authenticity/imitation is judged; registering the unique ID of each shipped product in the brand protection server 4; and reading the unique ID recorded on the non-contact IC tag with a reader/writer and inquiring of the brand protection server 4 about the unique ID when a retail shop 3 or a purchaser judges whether the merchandise is authentic or not.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213642-A (JP)
Title: Power intermittent braking device of snow plow
Inventor: MIYAKE KAZUMI
IPC: E01H5/04
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein although a safety mechanism has been provided for stopping an engine when a driver leaves a driving position or sets a clutch lever free, the driver has to always hold an operating lever, resulting in increasing the fatigue of the driver, and when the clutch is released due to an unexpected cause, the clutch levers are suddenly returned to the release position by energization of a return spring and the like, the levers strike on the hand or fingers to be disadvantageous in use.  <P>SOLUTION: The clutch lever and the clutch part are connected to each other by interposition of a cam device, the ratio of the operating load and the operation stroke is varied to relax a sudden return of the clutch lever and also when the driver leaves, an electric motor automatically returns only the clutch lever to precede to a substantially release position by the operation of a sensor, and the power of clutch is cut with a designated time difference.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213725-A (JP)
Title: Lift for construction machinery
Inventor: SASAKI KATSUHIKO
IPC: E02F9/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lift onto a house cover in construction machinery, in which there is no projection from the side face of the house cover and which can be constituted simply at a low cost and does not impair the appearance.  <P>SOLUTION: The side-face section cover 9 of the house cover 6 covering a loaded article on a car body 4 is installed horizontally in a freely openable and closeable manner. A step 11 for a lifting and a lowering on a house is mounted on the internal surface of the side-face section cover 9. The side-face section cover 9 is opened in the case of the lifting and the lowering, and a leg is put on the step 11 on the internal surface and the lift is lifted and lowered on the house cover 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217994-A (JP)
Title: Method and device for making id code by laser beam
Inventor: UEHARA YUKIHIRO
IPC: B23K26/00
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for marking an ID code by laser beams which raises productivity by efficiently marking the ID code, without causing increase in the size of the device.  <P>SOLUTION: In this method, a stage 2 for mounting an object to be marked 50 and a marking unit 1 disposed above the stage 2 are relatively moved, while laser beams are irradiated on the object to be marked 50 from the marking unit, and a plurality of ID codes 51a are marked in a matrix form of a plurality of rows at a predetermined pitch in the relative moving direction. While the marking unit 1 of one unit moves one pitch in the relative moving direction, the ID codes 51a of the plurality of rows are marked.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002260869-A (JP)
Title: Organic light-emitting diode device
Inventor: RAYCHAUDHURI PRANAB KUMAR
IPC: H05B33/26
Filed: 2002-01-24
Abstract: PROBLEM TO BE SOLVED: To lower the drive voltage and improve the luminous intensity of an organic light-emitting diode device. SOLUTION: The organic light-emitting diode device comprises (a) a substrate, (b) an anode layer that is provided on the substrate and made of a conductive material, (c) a hole injecting layer provided on the anode layer, (d) a hole transport layer that is provided on the hole injecting layer, (e) a luminous layer that is provided on the hole transport layer and contains an electroluminescent material, (f) an electron transport layer that is provided on the luminous layer and contains lithium metal, and (g) a cathode layer that is provided on the electron transport layer. The cathode layer is made of a material that can work efficiently as an electron injecting contact point without changing the electron transport layer and shows a work function in the range 2.0-4.0 V.
Patent JP-2003210342-A (JP)
Title: Dressing washstand unit
Inventor: TOKUWAKI RIYUUJI
IPC: A47K1/02
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily use a dressing washstand unit by arranging a dressing mirror in a suitable position or attitude at all the time together with a washing tub regardless of the physique of a user or the style of use.  <P>SOLUTION: The dressing washstand unit is equipped with a washing tub 20 supported vertically movably on the front face of a main body 10 of the unit to be driven for vertical movement by a vertical movement driving part 40 such as a hydraulic actuator with tapped water as a motive force source and a dressing mirror 30 arranged above the washing tub 20 on the front face of the main body 10 of the unit to change an inclination angle θ or the like by being driven while being linked with the vertical movement of the washing tub 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219498-A (JP)
Title: Electroacoustic transducer
Inventor: KITAMURA HAJIME
IPC: H04R31/00
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electrokinetic electroacoustic transducer in which the manufacturing process is simplified and discontinuity of the lead wires is prevented.  <P>SOLUTION: A pair of lead wires 18a extending from a voice coil 18 are fixed conductively to a pair of terminal members 24 fixed to a member 22 supporting the outer circumferential fringe part 16a of a diaphragm 16 from the upper surface side. In this regard, the conductive fixing part of each terminal member 24 is formed as a land part 24a along the lower surface of the frame 20. Since each lead wire 26 can be fixed conductively to each terminal member 24 without requiring to flipping the frame, or the like, manufacturing process can be simplified and the lead wire discontinuity is prevented when flipping the frame, or the like. Furthermore, each lead wire 18a is prevented from being being exposed partially to the outer space of the frame even after it is fixed conductively thus preventing the finger of a human body from touching the lead wires 18a causing possible discontinuity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215450-A (JP)
Title: Image transmission device
Inventor: TOYAMA MINORU
IPC: G02B13/18
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the number of lens array plates as many as possible, to realize easy assembly, cost reduction, and size reduction, and to obtain a light, high-resolution device.  <P>SOLUTION: The image transmission device has a lens array stack body of two or three lens array plates 10, each having biconvex lens elements 12 in a plurality of arrays, with optical axes of respective corresponding lens elements aligned with one another and the lens array stack body constitutes an erect nonmagnitification optical system. In the lens array stack body, lens surfaces at symmetrical positions on both the sides of the center of stacking are in symmetrical shapes and at least two lens surfaces are in aspherical surface shapes. It is preferable that all the lens surfaces are made aspherical, but when only some of the lens surfaces are made aspherical, the outmost lens surfaces are made aspherical.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211714-A (JP)
Title: Multi-sublimation printer
Inventor: MIZUNO KANETOSHI
IPC: B41J17/06
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To avoid creasing of a multi-sublimation ribbon due to difference of carrying speed between the multi-sublimation ribbon and a recording sheet.  <P>SOLUTION: The multi-sublimation printer comprises thermal heads 109-111 each having multiple heating elements arranged in line, a carrying belt 104 for carrying a recording sheet 101 and applying a print pressure to the thermal heads 109-111 by pressing them, and means for feeding an ink ribbon 112 wherein speed difference recording can be carried out by setting a difference between the carrying speed of the carrying belt 104 and the feeding speed of the ribbon feeding means. The carrying belt 104 has a surface formed of a region of high frictional coefficient, and a region of low frictional coefficient. The central part 104 touching the recording sheet 101 under carrying state is the region of high frictional coefficient, and the opposite end parts 104A touching the ink ribbon 112 are the region of low frictional coefficient.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222469-A (JP)
Title: Drying container
Inventor: KUWASAWA HIROYASU
IPC: A23L3/40
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily usable compact drying container using an adsorbing dehumidifier.  <P>SOLUTION: This drying container is provided with an air trunk having a number of linear air passages and a dehumidifier having a reversible absorbing dehumidifying function, an air blower for sending air to the passages of the dehumidifier, and a heating means for increasing a temperature of the air passing through the dehumidifier, in its outer shell. Suction ports 12, 13 and blow-out ports 14, 15 of the air trunk are respectively paired to be opened and closed, and a dehumidifying part 2 for alternately communicating and cutting a dehumidifying route from one of the suction ports 12 to one of the blow-out ports 14 through the air trunk, and a regenerating route from the other suction port 13 to the other blow-out port 15 through the air trunk by a switching damper mechanism, is mounted on a front part of a drawer-type drying chamber 1 of a drawable box structure. The dehumidifying route of the dehumidifying part 2 is communicated with the drying chamber 1, and the regenerating route is communicated with the external from a front face of the box structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221737-A (JP)
Title: Polyester highly shrinkable conjugated fiber
Inventor: TAKEGUCHI SHOHEI
IPC: D01F8/14
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester conjugated fiber having a high heat shrinkage percentage and excellent latent crimpability and suitable for affording a sun yarn for woven or knitted fabrics and nonwoven fabrics having excellent softness and stretchability.  <P>SOLUTION: This polyester highly shrinkable conjugated fiber is composed of a polyester A comprising polyethylene terephthalate as a main constituent component and prepared by copolymerizing an aromatic dicarboxylic acid having a metal sulfonate group in an amount of 3-7 mol% based on the whole acid component and a polyester B in which a main repeating unit is ethylene terephthalate. The difference between the polyester A and the polyester B in melting point is ≥5°C and the difference between the polyester A and the polyester B in heat of melting is ≥20 J/g. The dry heat shrinkage percentage at 170°C is ≥15%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223149-A (JP)
Title: Data line driver and image display device
Inventor: ASO YUJI
IPC: G09G3/36
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the occurrence of display irregularity and insufficient contrast in an image display device having a relatively large display area by writing display data onto data signal lines with a desired signal voltage level.  <P>SOLUTION: A data signal line driving circuit SD continuously samples input video signals DAT in response to generated sampling signals and successively outputs the sampled display data to data signal lines. The pulse width of the sampling signals is made twice as wide as a data supplying interval. The data signal lines are precharged by display data which are one data before the present data and then, the lines are charged by true display data. A timing control circuit CTRL generates timing signals MCLK and RE so that the display data being supplied at the first time from a line memory 1HMEMO2 to the circuit SD are outputted with the time that is double the time length of the display data being supplied after the first display data.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223848-A (JP)
Title: Sealing method of electron gun for cathode-ray tube
Inventor: ICHIKAWA MASATOSHI
IPC: H01J9/34
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing method of an electron gun for a cathode-ray tube, which is free of defective welding failures and has proper quality by removing problems, such as crack occurring in a welding part due to a clearance being easily formed between the end face of a neck opening and the abutted face of a stem in the butt sealing system which is developed as the improved version of a normal method for welding the stem arranged in the neck, because the normal method by which the stem is arranged and welded in the neck has a structural disadvantage of the pin circle diameter of stem pins embedded in the stem being small in applying to a narrow neck cathode-ray tube, when the electron gun is sealed in the neck.  <P>SOLUTION: Since the stem 62 and the neck 58 are arranged opposite as prescribed intervals, the stem 62 and the peripheral part of the opening 61 of the neck 58 are abutted and welded in a softened state by heating them, and then both are drawn out to be jointed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220218-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving interest in the performance of a game by the combination of performance by the operation control of a movable member and performance by display of a variable display device.  <P>SOLUTION: The game machine is controlled to start starting prize-winning operation in which the prescribed operation is made by a sorting member and specific prize-winning operation with a prescribed timing from a prescribed reference position when a shot ball enters a prescribed area, and is controlled to carry out displaying B and C corresponding to the operation of the sorting member by a variable display device accompanying the start of such operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234267-A (JP)
Title: Apparatus and method of electron beam exposure
Inventor: KOYAMA MASAAKI
IPC: H01L21/027
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of exposure with an electron beam, with which, even when a fault in a proximity-effect-correction computation conducted in an image drawing step is revealed in a step after the image drawing step, such as a pattern- defect inspection step, the cause of the fault can be rapidly identified.  <P>SOLUTION: This method of exposure with an electron beam draws a pattern on a substrate by using an electron-beam exposure apparatus 10 based on the result of proximity-effect-correction computations and on image drawing data, while the proximity-effect-correction computations are conducted by a proximity-effect-correction- computation unit 20 which is provided in the exposure apparatus 10. The computation unit 20 comprises a plurality of calculation boards 22 which conduct the proximity- effect-correction computations for respective correction-calculation fields with a parallel computing operation. An identification number is assigned to each of the calculation boards, and in the pattern drawing step, identification numbers of respective calculation boards used to compute the proximity-effect corrections for respective correction- calculation fields are stored in a memory. The identification number of a calculation board that corresponds to a correction-calculation field in which a pattern failure is found in the pattern inspection step after the pattern drawing step is detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233437-A (JP)
Title: Portable terminal device, display control program and medium storing the same
Inventor: KUWAZOE YASUYOSHI
IPC: H04W88/02
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a markedly user-friendly portable terminal device.  <P>SOLUTION: Into an expansion slot 9 of a portable telephone 1, an expansion stick 11 of an expansion display device 10 provided with an expansion display part 13 having a display face larger than the display face of a main body display part 8 is detachably inserted, and display object information is displayed on the expansion display part 13, so that a portion that can be collectively displayed as the content of the display object information is particularly increased and the content of the display object information can be easily ascertained, thus permitting to markedly improve the usability of the portable telephone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231701-A (JP)
Title: Hydroxyethyl cellulose particle and manufacturing method therefor
Inventor: YANO SADAKI
IPC: C08B11/08
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide hydroxyethyl cellulose particles containing little amount of a fibrous hydroxyethyl cellulose and having excellent flowability and solubility, wherein an aqueous solution thereof has a high viscosity and excellent filterability, and to provide a method for manufacturing the hydroxyethyl cellulose particles.  <P>SOLUTION: These hydroxyethyl cellulose particles comprising 85 wt.% or more of particles having a particle size within the range of 75-850 μm are manufactured by processing a cellulose with an alkali, reacting an alkali cellulose thus obtained with ethylene oxide, and neutralizing an alkali residue in the crude hydroxyethyl cellulose thus obtained with an aqueous acid solution in an amount of 30-550 pts.wt. per 100 pts.wt. of the cellulose.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230919-A (JP)
Title: Press die device
Inventor: NOTOYA SATORU
IPC: B21D28/14
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press die device capable of more finely adjusting a draft clearance.  <P>SOLUTION: A trimming die which includes a cope having a trimming punch 9 and a drag having a trimming die 11 and has a trimming die formed for punching a work into a predetermined shape, has a plurality of dies opposed with each other separatively so as to form the trimming die. Furthermore, the trimming die has a plurality of spacers for moving at least one die to a predetermined position, when the position of the trimming die is moved to adjust the trimming punch and the draft clearance between the trimming dies.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243892-A (JP)
Title: Nozzle rotating preventing mechanism
Inventor: SAGARA DAISAKU
IPC: F16B7/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle rotation preventing mechanism for preventing a rotation relative to a nozzle shaft without shifting a mounting position of a nozzle followed by a rotation in a θ direction of the shaft.  <P>SOLUTION: In a nozzle rotation preventing mechanism, a nozzle 7 is provided with an annular groove 7a, and further a cylindrical shaft 1 is provided with two hard balls 5 urged against a groove of the groove 7a of the nozzle 7 through a side wall of the shaft 1. Incidentally, the two hard balls 5 are provided so as to non-equalize a mutual interval along a circumferential direction of the groove 7a of the nozzle 7. In a state that the two hard balls 5 are engaged with the groove of the groove 7a of the nozzle 7 and urged against the groove of the groove 7a, a part of an outer periphery 7f of the nozzle 7 is abutted on a part of an inner periphery 1c of the shaft 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238725-A (JP)
Title: Rubber foam
Inventor: KOSHIBA JUNICHI
IPC: C08L23/08
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber foam which has an ethylene-propylene based copolymer rubber as the rubber component, and has good surface smoothness, profile designing properties, sealing properties, sound absorbing qualities, heat retaining prosperities, electrical resistance stability, compression durability, and stabilities of various performances as a sealing medium, joint compound, sound absorbing material, heat reserving material (thermal insulating material), cushioning medium, rolling material and the like in the fields of constructions and public works, electrical apparatuses, automobiles, vehicles, ships, housing facilities equipment, and the like, due to its possession of, as characteristic features, excellent heat resistance, weatherability, and ozone resistance, the lightness in weight and, simultaneously, the very fineness in cell diameter.  <P>SOLUTION: This rubber foam can be obtained by foaming and crosslinking a rubber composition comprising at least (A) an ethylene-α-olefin copolymer rubber, (B) a blowing agent, and (C) a vinyl chloride based resin which is a vinyl chloride based polymer polymerized by emulsion polymerization or microsuspension polymerization as the polymerization method, and has an average cell diameter of 1-150 μm.  <P>COPYRIGHT: (C)2003,JPO