baber/WOPTO huggingface dataset:
Patent JP-2005158388-A (JP)
Title: Manufacturing method of organic el display device
Inventor: HARADA KORETOMO
IPC: H05B33/10
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent display quality from being deteriorated when manufacturing an organic EL display device by a wet application method.  <P>SOLUTION: In order to form a hole injection layer which is one of organic thin film layers forming an organic luminescent layer, a liquid organic luminescent layer material is applied from the opening part of a metal mask by a mask spray method. The liquid organic luminescent layer material is applied to a display region 24 and an applied region 26 including regions outside the display region 24. Organic layers outside the display region 24 are removed by dry etching. Thereby, uneven display in the end part of the display region 24 caused by outflow of the liquid material from the display region 24, or generation of a difference in luminance produced between the center part and the peripheral part in a display picture element can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156282-A (JP)
Title: Absolute encoder
Inventor: TAGAMI HIROZO
IPC: G01D5/245
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To detect clock oscillation frequency anomaly and clock oscillation termination anomaly among a plurality of clocks used in an encoder.  <P>SOLUTION: The encoder comprises the first clock generating part 1 which operates when a main power supply is turned on; the second clock generating part 15 which operates using a back-up power supply 14; a one-revolution absolute data detecting part 13 and multi-revolution data detecting part 16 which output rotation position data corresponding to motor rotation; a clock anomaly detecting part 17 which detect anomaly of the first clock from the first and second clocks; and a data transmitting part 18 which sends and receives data from each of the detecting parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005154061-A (JP)
Title: Tape feeding device
Inventor: TAKEDA KEIICHI
IPC: B65C9/42
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simplified tape feeding device, in which tape setup work is easier, in which mechanical consumption goods are reduced, in which mechanical adjustment and inspection work are reduced, and in which mechanical action noises are reduced.  <P>SOLUTION: In this tape feeding device 10, marking attached to a tape at sectional distance for target tape feed quantity is detected by a marking detector 13. Detected sectional distance of the marking is compared with motor rotation quantity of a take-up reel 11 and a supply reel 12 corresponding to the sectional distance, so that diameter of each reel is determined. Based on each reel diameter determined, motor rotation quantity of the take-up reel 11 and the supply reel 12, rotation speed of each reel, and each motor torque are controlled, and both motors 11A and 12A are controlled to achieve synchronism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158432-A (JP)
Title: Fuel cell system
Inventor: OSAWA TOSHIYA
IPC: H01M8/04
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable fuel cell system which is able to judge whether or not the hydrogen concentration detection means is operating normally and can dilute the gas in the exhaust gas containing hydrogen emitted from the hydrogen side of a fuel cell to an always appropriate concentration and discharge it.  <P>SOLUTION: A shut-off valve and a diluting device are installed at the exhaust system on the hydrogen side of a fuel cell stack, and the hydrogen emitted from the hydrogen side of the fuel cell stack by opening of the shut-off valve is diluted by the diluting device and discharged to the outside. A control unit which controls whole operation of the fuel cell system has a function as a failure diagnosis means for diagnosing whether or not the hydrogen concentration sensor installed in the diluting device is normally operating, and by estimating the hydrogen concentration in the diluting device, when the estimated value nearly coincides with the detection value of the hydrogen concentration sensor, judges that the hydrogen concentration sensor is operating normally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005159060-A (JP)
Title: Coaxial semiconductor laser module
Inventor: TANAKA TSUYOSHI
IPC: G02B6/42
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial semiconductor laser module capable of carrying out high speed modulation driving and attaining stable laser stimulation even at a high ambient environmental temperature by externally dissipating generated heat at semiconductor laser driving.  <P>SOLUTION: The coaxial semiconductor laser module comprises a semiconductor laser; a dielectric board with a high heat conductivity on the front side of which the semiconductor laser is mounted, and a coplanar line is formed with an input signal line and a ground line arranged at both sides of the input signal line; a metallic disk stem penetrated through and fixed to the dielectric board and electrically isolated from the ground lines; and lead wires connected to the input signal line and the ground lines via the metallic stem at a position opposite to the semiconductor laser.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005153782-A (JP)
Title: Pneumatic tire for racing cart
Inventor: SAIWAKI IZUMI
IPC: B60C15/06
Filed: 2003-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire 2 for a racing car being obtained at a low cost and excellent in controllability and stability.  <P>SOLUTION: The tire 2 is provided with a tread part 4; a side wall part 6; a bead part 8; a carcass part 10; an inner liner 12; and a chafer 14. The carcass part 10 comprises a first carcass ply 22 and a second carcass ply 24. An absolute value of an angle relative to a circumferential direction of cords of carcass plies 22, 24 is 25°-38°. The bead part 8 comprises a bead core 18; and a bead apex 20 radially outwardly extending from the bead core 18. Complex modulus of elasticity E of the bead apex 20 measured under the condition that a temperature is 70°C, frequency is 10 Hz and amplitude is 2% is 80 MPa or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166892-A (JP)
Title: Stack type small-sized memory card
Inventor: SHIE JR-HUNG
IPC: G06F1/20
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacking small-sized memory card increasing its reliability and use-life and being convenient for its manufacture.  <P>SOLUTION: The stack type small-sized memory card has an upper-layer memory card and a lower-layer memory card. A first heatsink and a second heatsink are formed to the upper-layer memory card and the lower-layer memory card, respectively. The first heatsink and the second heatsink are superposed mutually. The stack type small-sized memory card is formed so that the amount of heat of the upper-layer memory card and that of the lower-layer memory card are dissipated from the first heatsink and the second headsink, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161978-A (JP)
Title: Pneumatic tire
Inventor: KIYOMIYA SHINJI
IPC: B60C11/01
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire which is reduced in weight without impairing the exterior damaging resistance.  <P>SOLUTION: In the pneumatic tire, a recessed area B in which recessed parts 11 extending in the tire radial direction at the angle θ of inclination with respect to the tire circumferential direction Z of 30-90° are formed at a predetermined pitch in the tire circumferential direction Z is provided in an area A between the tire maximum width position M and the intersection position N of an outer surface 10 of a side wall part 2 so as to maintain the width which is one half of the width W in the tire radial direction of at least the area A. In the pneumatic tire, the weight reduction ratio d/a g/p expressed by the product of d/a and g/p is set to be 0.05-0.30, and d/a is set to be ≤ 0.50, where a is the depth from an outer surface 10 to a carcass layer 4, and d, g and p are the depth, the width and the pitch of the recessed part 11, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013705-A (JP)
Title: X-ray apparatus
Inventor: TAKAMURA SHOJI
IPC: A61B6/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray apparatus capable of reducing the burden of an operator in the work such as moving and instructions for operation more than necessary for the operator.  <P>SOLUTION: In the X-ray apparatus, an arm 4 supported by a body 5 in such a way that it can be displaced comprises one end for supporting an X-ray irradiation device 3 to apply X rays to a subject H, the other end for supporting a receiver 2 to receive a radiographic image formed by X rays penetrating the subject H, and a connection part connecting both ends. A lock mechanism locks the displacement of the arm 4 relative to the body 5 in such a way that the locking can be released. An operation switch 20 switches the state of displacement of the arm 4 by the lock mechanism to the locked state or to the unlocked state. The operation switch 20 is disposed in any one of the X-ray irradiation device 3, the receiver 2 and the arm 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163694-A (JP)
Title: Turbine system and operating method for turbine system
Inventor: MURAYAMA MOTOHIDE
IPC: F23R7/00
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate effective use of gas discharged from a turbine, in a turbine system equipped with a pulse detonation engine capable of intermittently generating detonation of explosive combustion accompanied by an impulse wave and the turbine driven by fluid discharged due to combustion in the pulse detonation engine.  <P>SOLUTION: In the turbine system 1 equipped with the pulse detonation engine 3 capable of intermittently generating detonation of explosive combustion accompanied by an impulse wave and the turbine 7 driven by fluid discharged due to combustion in the pulse detonation engine 3, a discharged fluid separation means 15 for separating the fluid discharged from the turbine 7 into fluid at high temperature and fluid at low temperature is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004125392-A (JP)
Title: Flat tube for heat exchanger
Inventor: KATO SOICHI
IPC: F28F1/02
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat tube for a heat exchanger, allowing improvement of installation workability of the flat tube to reduce production costs by doing away with installation directionality of the flat tube, allowing increase of strength of a bend portion to improve pressure resistance, and capable of increasing heat exchange efficiency.  <P>SOLUTION: This flat tube for the heat exchanger is formed with a plurality of flow passages extending in the longitudinal direction by roll forming, and is cut into a prescribed length. In the flat tube for the heat exchanger, a cross-section outer shape is horizontally symmetrically formed, and communication passages are formed between the adjacent flow passages.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005174436-A (JP)
Title: Information reproducing device and information reproducing method
Inventor: KATO SATOSHI
IPC: G11B27/10
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve such the problem that in the conventional information reproducing device, since invalid information also is read by pre-reading processing, a time required for reading information becomes long.  <P>SOLUTION: Effective positional information in the region of a recording medium is generated from region information and defect information, positional information in the recording medium being read out is compared with positional information generated by in-region effective positional information generating means, and on the basis of the compared result, it is controlled whether reading of information from the recording medium is continued or reading of information is interrupted and is restarted by moving to the next region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004193620-A (JP)
Title: Etching solution for removing molybdenum residue from copper molybdenum film, and etching method therefore
Inventor: KIM SEONG-SU
IPC: H01L21/3213
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching solution for removing molybdenum residues from a copper molybdenum film and an etching method therefore.  <P>SOLUTION: An etching solution for a copper single film or a copper molybdenum film composed of a first additive and a second additive containing a hydrogen peroxide, an organic acid, phosphate, and nitrogen (N), a fluorine compound and deionized water is provided. Specifically, the etching solution for the copper single film or the copper molybdenum film composed of the first additive and the second additive containing 5% by weight to 30% by weight of the hydrogen peroxide, 0.5% by weight to 5% by weight of the organic acid, 0.2% by weight to 5% by weight of phosphate, 0.2% by weight or 5% by weight of nitrogen (N) and containing 0.01% by weight to 1.0% by weight of the fluorine compound based on the total weight of the composition and the deionized water, and an etching method therefore are provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005173149-A (JP)
Title: Liquid crystal device, its manufacturing method, and light controlling panel
Inventor: FUJIMURA HIROSHI
IPC: G02F1/137
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device capable of easily forming patterns having whiteness degrees different from each other, in the liquid crystal device wherein a surface layer of at least two critical surface tension patterns having critical surface tension values different from each other consists of material whose critical surface tension is changed by imparting energy to the material.  <P>SOLUTION: In the liquid crystal device, at least one substrate has the surface layer of at least two critical surface tension patterns having the critical surface tension values different from each other, a light controlling layer of having a light scattering property, capable of controlling a light scattering state and a transparent state by applying an external electric field and formed by dispersing a liquid crystal in a polymer matrix is disposed between the substrate and the other substrate, and the light controlling layer has different polymer matrix structures corresponding to the critical surface tension patterns.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168817-A (JP)
Title: Rail member and sliding rail structure
Inventor: HIROSE HISAKATSU
IPC: A47B88/04
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding rail member which has a simple structure and enables smooth sliding movements without the generation of no frictional noises, and a sliding rail structure.  <P>SOLUTION: The sliding rail member is constituted by welding metallic, round-shaped bars of a circular section or a cylinder to two corner parts inside a long metallic member with a U-shaped section. The sliding rail member responds to needs of any length by cutting into a piece of a required length. The structure of the sliding rail enables a main body of a movable member to slide smoothly without making frictional noises by placing the sliding rail member in the lateral direction and by inserting the end part of the movable member with plastic cushioning materials adhered and joined to both end parts between two metallic, round-shaped bars located at the upper and lower parts of the respective sliding rail members.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169866-A (JP)
Title: Recording head and recording apparatus using it
Inventor: SAKURAI MASATAKA
IPC: B41J2/05
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording head which can supply a stable electric current to a heater even if a fluctuation occurs in voltage drop value under a wiring resistance, and a recording apparatus which is equipped with the recording head.  <P>SOLUTION: This recording head is equipped with a regulator circuit for limiting a value of the electric current capable of flowing through each of a plurality of recording elements. The condition of the passage of the electric current through the recording element serves as the condition that a current limit for a driving circuit functions. Thus, even if the fluctuation occurs in the voltage drop value under the wiring resistance, the stable electric current can flow through the recording element when the recording element is operated in a range wherein the current limit continues to function.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005172161-A (JP)
Title: Quick connector
Inventor: TSURUMI KAZUYUKI
IPC: F16L37/14
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quick connector in which generation of imperfect joint condition is prevented by making a retainer unable to be pushed in to lock unless a terminal of a counter part tube is sufficiently inserted to a normal perfect joint position.  <P>SOLUTION: A retainer 16 is combined with a connection confirming members 36a, 36b in which a retainer 16 can be pushed when a tube 14 is inserted in a housing 12 and a spool part 30 exceeds a position connectable to a retainer 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005169311-A (JP)
Title: Production method for complex oxide catalyst
Inventor: KANUKA NARIYASU
IPC: C07C47/22
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To produce a complex oxide catalyst for producing an unsaturated aldehyde or an unsaturated carboxylic acid from a corresponding olefin with a high yield; and a production method for the catalyst.  <P>SOLUTION: The complex oxide catalyst is used for producing, from an olefin, the unsaturated aldehyde or the unsaturated carboxylic acid each corresponding to the olefin, by vapor phase catalytic oxidation with a molecular-oxygen-containing gas and at least contains (A) molybdenum, (B) bismuth, (C) cobalt and/or nickel, and (D) iron. The method for producing the catalyst comprises drying a water dispersion which contains a component (A)-containing material, a component (B)-containing material, a component (C)-containing material, and a component (D)-containing material in a unified state and has a nitrate group content satisfying the formula: 2≤NO<SB>3</SB>/(3×Fe+2×(Co+Ni)), subjecting the dried product to a pretreatment for thermally treating to give a catalyst precursor powder, unifying the precursor powder with a component (B)-containing material, and drying and sintering the resultant unified product. In the formula, NO<SB>3</SB>, Fe, Co and Ni show the molar contents of nitrate group, iron, cobalt, and nickel, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005168435-A (JP)
Title: Apparatus for culturing cell and method for culturing cell
Inventor: ICHIKAWA YASUNORI
IPC: C12M1/38
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To build a culturing apparatus which is most suitable for culturing animal cells.  <P>SOLUTION: In the apparatus for culturing the cells by attaching a cell to a polymer water-containing gel film for attaching the cell to be cultured and charging a culture solution therein, temperature control means capable of controlling each temperature independently in three or more places of at least a place before a cell-culturing part and at a cell-culturing part and a place after the cell-culturing part are provided in the neighborhood of passage and heat-insulating means are provided among temperature control means so that temperatures of temperature control means do not influence on each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176900-A (JP)
Title: Game machine
Inventor: KUROKAWA MAKOTO
IPC: A63F5/04
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To share a front frame and to easily add a light source in a game machine.  <P>SOLUTION: The game machine comprises a rear frame unit 2 with a game information display area on the front surface where areas including a display area of discrimination information to be variably displayed can be displayed, and the front frame 1 mounted on the front surface of the rear frame unit 2 to be opened/closed with a display window 101 through which the game information display area is visible. A partition material 14 which can divide the display window 101 into a plurality of sections is detachably attached to the front frame 1, and a light source 15 is stored in the partition material 14, which is translucent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180288-A (JP)
Title: Internal combustion engine provided with starting device
Inventor: ICHINOSE HIROKI
IPC: F01N3/10
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine provided with a starting device preventing un-burnt fuel from being discharged to the atmosphere.  <P>SOLUTION: When idling stop control is started (step S20), fuel is injected into a combustion chamber just before stop of the engine and ECU controls a fuel injection valve and a motor generator to stop a piston at a predetermined position. After that, the ECU monitors whether an ignition switch is turned on or not until engine re-start conditions are established (step S30, step S40). The ECU performs un-burnt air fuel mixture processing control at an appropriate timing if the ignition switch is turned off without the engine re-start conditions are not established (step S60). Namely the ECU performs control to scavenge air fuel mixture including fuel supplied in the combustion chamber 1 at a time of engine stop.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005183176-A (JP)
Title: Battery pack and manufacturing method of same
Inventor: TAMAI MIKITAKA
IPC: H01M2/10
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack or the like of high reliability excellent in heat resistance and pressure resistance, adopting a ceramic PTC element to replace a polymer PTC element.  <P>SOLUTION: The battery pack is composed of one or more of batteries and a circuit board 11A arranged so as to face one end face of the battery on which a battery protection circuit 11B is mounted. The ceramic PTC element as a heat sensing element is mounted on the circuit board 11A, and further, the battery and the circuit board 11A on which the ceramic PTC element 15 is mounted are integrally molded at a resin molding part. By the above, an abnormal heat generation caused by short circuit of the batteries or the like is avoided by the ceramic PTC element, the PTC element is not damaged by the heat or pressure generated when molding the battery pack with resin, and the battery pack can be used with high reliability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179596-A (JP)
Title: Polyarylate resin composition and resin molded article obtained by using the same
Inventor: UKON SEIICHI
IPC: C08L67/03
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin composition comprising a polyarylate resin and a surface-treated functional inorganic filler incorporated therewith, particularly the resin composition enhanced in mechanical properties.  <P>SOLUTION: The polyarylate resin composition comprises the polyarylate resin and, incorporated therewith, 20-25 pts.wt., based on 100 pts.wt. of the polyarylate resin, of the inorganic filler surface-treated with an alkoxysilane bearing at least one amino group in the molecule, for example, an aminosilane, in a treating amount of 0.5-3.0 wt%. Presumably, the alkoxysilane as the surface-treating agent has good bonding property to the inorganic filler and excellent compatibility with the polyarylate resin, which results in remarkable enhancement in properties.  <P>COPYRIGHT: (C)2005,JPO&NCIPI