baber/WOPTO huggingface dataset:
Patent JP-2005098538-A (JP)
Title: Heat exchange unit and refrigerator with the same
Inventor: ONISHI ICHIRO
IPC: F25D21/08
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchange unit having safety and high defrosting performance even in the case of using combustible refrigerant, and to provide a refrigerator with the same.  <P>SOLUTION: A defrosting heater 20 for melting the frost adhered and heaped on a heat exchanger 27 of a refrigeration cycle is fixed to a fin 28 of the heat exchanger 27. As the defrosting heater 20, a double-tube heater formed by coating a heater wire 21 of resistor with two tubes for multiple covering is used to lower surface temperature of an outside tube 24 in comparison with the case using a defrosting heater formed by covering the heater wire 21 with one tube, and furthermore, surface temperature can be reduced more by transmitting heat of the outside tube 24 to the heat exchanger 27. In the case of using this heat exchange unit for a refrigeration cycle filled with the combustible refrigerant, it is effective as a means for reducing surface temperature than igniting temperature of the combustible refrigerant, and even if the combustible refrigerant is leaked, danger of catching fire in a surface of the defrosting heater is eliminated to secure safety.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095225-A (JP)
Title: Game machine
Inventor: MIYAUCHI TOSHIHIRO
IPC: A63F7/02
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables the replacement of the ball receiving tray part while securing the strength of fixing the ball receiving tray part.  <P>SOLUTION: The ball receiving tray part 61 is detachably mounted almost at the central part in the longitudinal direction of a lower ball tray unit 16 installed on a pachinko game machine 10. The ball receiving tray part 61 has an outline narrowed in width gradually downward. Inner stage parts protruding forward are provided both on the left and right of the ball receiving tray part 61. Tray support surfaces each shaped along the side of the ball receiving tray part 61 are provided on both the inner stage parts. As a result, when the ball receiving tray part 61 is mounted, it is guided to the given mounting position with the tray part support surface and mounted, and then the ball receiving tray part 61 is supported being grasped with the pair of inner stage parts from both sides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004149771-A (JP)
Title: Polyurethane resin and polyurethane elastic fiber
Inventor: KOBAYASHI MITSUHARU
IPC: C08G18/48
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyurethane resin useful for applying to a high-functional polyurethane elastomer use by its extremely small temperature dependency of an elastic recovery ratio and its excellent mechanical properties.  <P>SOLUTION: The polyurethane resin comprises an ether structure expressed by formula (1) in its constitutional unit [in formula (1), R<SP>1</SP>and R<SP>2</SP>are each hydrogen atom or an alkyl group and either of R<SP>1</SP>and R<SP>2</SP>is at least 2C].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005096312-A (JP)
Title: Laminate and its manufacturing method
Inventor: TEJIMA KATSUYA
IPC: B32B27/00
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate capable of being used as a packaging material or a display material, and its manufacturing method.  <P>SOLUTION: This laminate has a polymer base material 1 having a hydrophilic functional group on its surface, the adhesion enhancing layer 3 formed on the polymer base material and the functional layer 5 formed on the adhesion enhancing layer. The adhesion enhancing layer is made of a self-organizing membrane forming substance as a raw material having at least one adsorbing group for making the polymer base material adsorb a self-organizing membrane and at least one orientation group for orienting molecules so as to form the self-organizing membrane on the polymer base material, and in the self-organizing membrane forming substance the orientation group is substituted with a hydrophilic group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005095093-A (JP)
Title: Farm product-harvesting implement and method for harvesting farm product
Inventor: ISHIDA ISAO
IPC: A01D27/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a farm product-harvesting implement carrying out the harvesting operation of a ginger or the like while saving labor, reducing the decrease of quality after harvesting operation as possible, having a simple compact structure and providing good operability of a machine body.  <P>SOLUTION: The farm product-harvesting implement has a traveling device 1 handled while walking, a pulling-up and conveying device 15 for pulling up and conveying product bodies P by nipping the stem and leaf parts PL of the product bodies P, and a cutting device 16 installed in the rear side lower part of the pulling-up and conveying device 15, and cutting the stem and leaf parts PL of the product bodies P. The product-lifting height H from the nipping-starting position A of the pulling-up and conveying device 15 to the nipping position B of the pulling-up and conveying device 15 at which the cutting device 16 cuts the stem and leaf parts PL is regulated so as to be smaller than the final maximum depth d of the product E to be harvested of the product bodies P grown in the ground before the pulling-up and conveying device 15 acts thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098251-A (JP)
Title: Control device for vehicle
Inventor: SHIIBA HIDENORI
IPC: B60W20/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To turn on a relay provided between a motor and a high voltage battery during travel of a vehicle.  <P>SOLUTION: When an engine 1 is stared based on an operator's ignition key operation before the relay 5 is turned on, rotation speed of the engine 1 is controlled to a predetermined rotation speed and the relay 5 is turned on under a condition where rotation speed of the engine 1 is controlled at the predetermined rotation speed. Consequently, the main relay 5 can be turned on without damage even during travel of the vehicle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105420-A (JP)
Title: Sportswear
Inventor: YAMAMOTO MITSUYUKI
IPC: D03D15/56
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide sportswear excellent in air permeability and lightness, and also having excellent resistance to slippage of stitches, and stretchability.  <P>SOLUTION: The sportswear is made of woven fabric having a stretch rate of ≥10% in a warp direction and a weft direction, and tear strength of ≥7N in a warp direction and a weft direction. The woven fabric has a total cover factor of 1,200-1,800, and comprises leno weave structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103802-A (JP)
Title: Quantitative injection mold
Inventor: SUZUKI JIRO
IPC: B29C45/76
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantitative injection mold capable of obtaining a molded product having constant quality by uniformly distributing the molten resin going toward each of the branch gates of an edge gate from the resin passage of a hot runner.  <P>SOLUTION: This quantitative injection mold is equipped with a sprue bush 7 having the resin passage 8 of the molten resin injected from an injection molding machine, a manifold 10 having the resin passage 11 communicating with the resin passage 8, a first gate 14 provided to the manifold 10, a first needle valve 17 for opening and closing the first gate 14, a resin metering chamber 24 provided to the manifold 10 to communicate with the first gate 14 and having a second gate 22 communicating with a cavity 25 provided to the leading end thereof, a second needle valve 23 provided to the resin metering chamber 24 in a freely advancing and retreating state and opening and closing the second gate 22, a metering sleeve 26 provided to the resin metering chamber 24 in a freely advancing and retreating state and metering the amount of the resin supplied to the resin metering chamber 24 from the first gate 14 on the basis of the advance and retreat quantity of the metering sleeve 26 and a drive part for driving the first and second needle valves 17 and 23 and the metering sleeve 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108989-A (JP)
Title: Stacked piezoelectric element and method for manufacturing same
Inventor: HAYASHI KOICHI
IPC: H01L41/22
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a stacked piezoelectric element such as a staked piezoelectric actuator or the like which can realize total polarization at a lower cost without the application of higher voltage even when the length in the laminating direction is longer, and can also prevent the occurrence of any crack in the stacked piezoelectric element through the prevention of an internal stress generated during the interlayer polarization process.  <P>SOLUTION: The stacked piezoelectric element is formed of a laminate 10 obtained by laminating a piezoelectric material ceramic layer 11 and an internal electrode layer. The internal electrode layer is formed of a first internal electrode layer 12 which is alternately guided to different side surfaces of the laminate 10, and a second internal electrode layer 15 which is formed to almost entire cross-section of the laminate 10 for each predetermined length in the laminating direction of the laminate 10 and is also guided at least to one side surface of the laminate 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109731-A (JP)
Title: Video transmission system and optical axis alignment method in video transmission system
Inventor: HOSOYA NOBUKAZU
IPC: H04B10/11
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video transmission system capable of carrying out optical axis alignment without the use of a reflecting plate and easily controlling on / off of a visible optical laser emission section.  <P>SOLUTION: In the video transmission system provided with a transmitter side module for converting a video signal into an invisible optical laser and providing an output of the laser and a receiver side module for receiving the invisible optical laser outputted from the transmitter side module and converting it into a video signal, the receiver side module is provided with a visible optical laser output means for emitting a visible optical laser on the same optical axis as that of a light receiving section of the invisible optical laser, and a mark to specify a region onto which the visible optical laser is made incident at optical alignment is marked to the surrounding of an emission port of the invisible optical laser in the transmitter side module, and the transmitter side module is provided with an exclusive use remote controller for wirelessly remotely controlling on / off of the visible optical laser output means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105620-A (JP)
Title: Door frame member mounting device
Inventor: HIKOSAKA HISAYOSHI
IPC: E06B1/56
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting device capable of easily adjusting a door frame member to vertical attitude and mounting it.  <P>SOLUTION: A plurality of screw shafts 9, 10 having different positions in at least the direction of width of the door frame member 4 are protrudedly fixed to a base 8 attached to a door frame member mounting face (for example, an end face 1a of a wall 1). A plurality of driving gears 11, 12 screw-fitting into respective screw shafts 9, 10 and an operation gear 13 meshing with each driving gear 11, 12 to rotate each gear 11, 12 in the interlocking operation are supported on a rear face side facing the base 8 of the door frame member 4. An operation means 14 for rotating and operating the operation gear 13 from a surface side of the door frame member 4 is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022951-A (JP)
Title: Hydrogen occluding alloy unit and apparatus for purifying and compressing hydrogen
Inventor: TSUJI NOBUYOSHI
IPC: C01B3/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance-free operation and reduce a cost by purifying hydrogen while avoiding a poisoning phenomenon, where hydrogen is purified by a thermal drive utilizing an exhaust heat and compressed simultaneously.  <P>SOLUTION: The apparatus is composed of a hydrogen absorbing and desorbing means using hydrogen occluding alloy units equipped with a hydrogen occluding alloy, a hydrogen purification means where a low purity hydrogen is purified by the first and the second hydrogen occluding alloy units of the hydrogen absorbing and desorbing means, a cold heat generating means by the first and the second hydrogen occluding alloy units and a heating medium circulating system, and a hydrogen compressing means by the second hydrogen occluding alloy unit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105758-A (JP)
Title: Construction method for shield tunnel
Inventor: MIYOSHI TOSHIYASU
IPC: E21D11/04
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for a shield tunnel capable of constructing at low cost by reducing the quantity of forms for molding segments.  <P>SOLUTION: In this construction method for a shield tunnel, segment rings 10 formed by circumferentially connecting a plurality of segments A1, A2, A3, B1, and B2 to each other are extendingly connected to each other in order in the axial direction. Taper rings 10a and 10b having a ring width continuously varying in the diameter direction and one or both end faces formed in a tapered shape are used for the segment rings. The taper rings 10a and 10b are connected to each other in order in the axial direction while bringing the tapered surfaces into contact with each other so that their center axes are aligned with each other to construct the straightline part S of the tunnel. With the connection angles between the taper rings in the circumferential direction shifted, the plurality of taper rings 10c, 10d, and 10e are connected to each other in order to construct the curved part C of the tunnel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005104942-A (JP)
Title: Method for producing sulfonic acid ester and compound thereof
Inventor: SATO TADAHISA
IPC: C07D263/60
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an alphabetic acid derivative (alphabetic acid sulfonic ester) that is soluble in an organic solvent so that general organic synthetic techniques may be applied, and finally convertible into a water-soluble dye and obtain the new alphabetic acid derivative.  <P>SOLUTION: The method comprises esterifying the sulfo group of the alphabetic ester by using a phosphoric ester, and the compound is obtained by this method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004123527-A (JP)
Title: Optical fiber drawing method utilizing spin amplitude asymmetric control
Inventor: GO SEIKOKU
IPC: C03B37/03
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for imparting spin to an optical fiber so that not only primary polarization mode dispersion by distance but also secondary polarization mode dispersion generated by wavelength can be controlled appropriately.  <P>SOLUTION: In an optical fiber manufacturing method using an optical fiber preform, an optical fiber drawing method utilizing spin amplitude asymmetric control is characterized by including a melting/drawing process for melting the end part of the optical fiber preform by heating and drawing, a primary spin forming process for imparting a certain spin in the previously set direction crossing with the drawing direction of the optical fiber, and a secondary spin forming process for imparting an additional spin by a prescribed spin function to the optical fiber to which the primary spin has been imparted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005116876-A (JP)
Title: Semiconductor device
Inventor: MATSUSHIRO TOMOKO
IPC: H01L29/872
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing a chip area and reducing the parasitic inductance of wiring.  <P>SOLUTION: The semiconductor device comprises a p-type layer 13 formed on a p-type semiconductor substrate 11; a source region 14 formed in the surface region of the p-type layer 13; a drain region 15 formed separately from the source region 14; a reduced surface field layer 16 of a low density formed in the surface region of the p-type layer 13 between the source region 14 and the drain region 15 so as to be in contact with the drain region 15; a gate insulating film 17 formed on the p-type layer 13 between the source region 14 and the reduced surface field layer 16; a gate electrode 18 formed on the gate insulating film 17; a drain region 22 formed separately in a direction opposite to the gate electrode 18 from the drain region 15; and a Shottky electrode 23 formed on the p-type layer 13 between the drain region 15 and the drain region 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117516-A (JP)
Title: Mobile communication terminal and contents distribution system
Inventor: TAKAGI TAKU
IPC: H04M1/72463
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal which improves a technique for prohibiting or restricting a communication function.  <P>SOLUTION: The mobile communication terminal is provided with a broadcast receiving section or a second communication section for receiving contents distributed by a broadcast or a second communication method. When specific contents are available in the mobile communication terminal, a control section controls the mobile communication terminal to stop the operation a network communication section. Thus, new service contents can be provided via a cellular phone in return for the prohibition or restriction of the communication function, thereby effectively and positively urging the prohibition or restriction of the communication function to a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116933-A (JP)
Title: Surface emitting laser element array and manufacturing method thereof
Inventor: WATABE YOSHIAKI
IPC: H01S5/183
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To array a plurality of surface emitting laser elements having different oscillation wavelengths without increasing element resistance by a simple structure and a manufacturing process.  <P>SOLUTION: The plurality of surface emitting laser elements have laminated structures 10a, 10b, 10c and 10d including an active layer and a current constriction layer each. The area of current constriction sections 51a, 51b, 51c and 51d in the laminated structures 10a-10d is set corresponding to a wavelength λ in laser beams outputted for each surface emitting laser element, thus outputting laser beams having different oscillation wavelengths from the plurality of surface emitting laser elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122264-A (JP)
Title: Ticket sales promotion method and system, and game machine program
Inventor: UCHIMURA ATSUSHI
IPC: A63F13/85
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To promote sales of tickets by imparting a privilege to a ticket buyer in business wherein game contents are made into a movie and an event relating to the game contents is held.  <P>SOLUTION: A game information storage part 201 which stores game information as information on characters etc., used in the game contents is attached to a ticket. The buyer of the ticket operates a game machine 20 and a game information storage content read part 203 to read the game information out of the game information storage part 201, and uses the characters etc., in the game contents.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004139083-A (JP)
Title: Refillable printer cartridge and refilling method
Inventor: HOOBING ALECIA DAWN
IPC: G03G15/08
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner cartridge which can be refilled with toner by restraining the spilling of the toner and a fault caused in relation to the spilling of the toner to the minimum.  <P>SOLUTION: The printer cartridge 10 for an image forming apparatus 12 is equipped with a cartridge main body 14, a refillable reservoir 16 in the main body 14 and storing developer particles 18 suspended in a liquid medium 60, and a heating mechanism 21 heating the reservoir 16 so as to vaporize the medium 60 from the reservoir 16 and leave the developer particles 18 and arranged on the main body 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005120909-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: MIYASHITA SHIGEKI
IPC: F01N13/04
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve Nox purification capacity of an Nox occlusion reduction catalyst.  <P>SOLUTION: A converter 70 having the Nox occlusion reduction catalyst built-in is arranged in an exhaust pathway 2 of an engine 1. In an anterior half portion (an inlet zone) of the Nox occlusion reduction catalyst support within the converter, a supporting amount of an oxygen reserving ingredient is set smaller than in a posterior half portion (an outlet zone) of the catalyst support and besides NOx occlusion capacity is set larger than that in the posterior half portion of the catalyst support. Consequently, unpurified NOx that is discharged due to O<SB>2</SB>storage action in early phase of rich spike action in the anterior half portion of the catalyst support is occluded in the posterior half portion of the catalyst support to be exhausted outward, while an amount of HC, CO ingredients in exhaust air that is wasted without being used for purification of NOx by the O<SB>2</SB>storage action can be reduced, thus enabling the efficient purification of Nox.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005122828-A (JP)
Title: Optical pickup device and optically recorded medium reproducing device
Inventor: OGASAWARA MASAKAZU
IPC: G11B7/1369
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize an optically recorded medium reproducing device wherein wave front aberration is promptly compensated with a simple structure.  <P>SOLUTION: A medium wave front aberration compensation voltage forming part 20 and an optical system wave front aberration compensation voltage forming part 21 are provided in a control mechanism 2 to separately and independently compensate a medium wave front aberration caused by the shape or the like of an optical recording medium 14 and an optical system wave front aberration caused by an optical system in an optical pickup mechanism 1. The optical pickup device is provided with a liquid crystal panel 9 as an aberration compensating means and has a construction for applying voltage corresponding to compensation of the medium wave front aberration and the optical system wave front aberration to two transparent electrodes with which the liquid crystal panel 9 is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126570-A (JP)
Title: Matting agent and its usage
Inventor: URATA KEIJI
IPC: C09D11/00
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matting agent which is produced from an inexpensive natural material as a base and which has superior long-term preservation stability, adhesion, hot-water resistance (water resistance), beef-tallow resistance (fat-and-oil pollution resistance) and the like and can give a high grade feeling when it is used for a coating and an ink to be applied to coat plastic molded articles, metal products, woodworks, papers, film products and the like.  <P>SOLUTION: In the matting agent, a polyolefin which is obtained by graft-polymerizing 100 pts.wt. of a polyolefin with 0.1 to 20 pts.wt. of an unsaturated carboxylic acid and/or its anhydride, is applied to coat a cellulose powder, being a natural polymer, in a ratio within the range of 0.5 to 20 pts.wt. to 100 pts.wt. of the cellulose powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI