baber/WOPTO huggingface dataset:
Patent JP-2003038692-A (JP)
Title: Iron golf club
Inventor: IWATA MOTOTAKA
IPC: A63B102/32
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an iron golf club improving the directivity of a ball after being hit as well while improving a ball hitting feeling at the time of hitting the ball. SOLUTION: This iron golf club is provided with a head part 1 having a cavity part on the back surface of a face part. The head part 1 is provided with a hollow power blade part 6 on a sole part 4, the rigidity of the face part (ball hitting part) positioned in front of the power blade part 6 is >=150 (Pa.m<4> ) and <=1500 (Pa.m<4> ) and the thickness of the face part (ball hitting part) positioned in front of the power blade part 6 is 3 mm to 6 mm.
Patent JP-2003044605-A (JP)
Title: Mediating system for advertising fund, mediating method therefor and computer program
Inventor: OKAZAKI MAKOTO
IPC: G06Q30/02
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a mediating system for trading a fund relating to advertising media in a mailing system capable of delivering by mail an advertisement of an enterprise desiring publicity of the advertisement without disclosing data on the customers of the enterprise itself. SOLUTION: The mediating system is provided with a receiving means to receive a plurality of data on the advertising media relating to the contents of the advertising media whose provision is offered by a media provider, a creating means relating to advertising media to create the advertising media fund by using the received advertising media data and a browsing means to allow a predetermined person (e.g. an advertising sponsor) to browse the created advertising media fund.
Patent JP-2003045877-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SUMINOE SHINJI
IPC: H01L23/31
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device 11 comprising an external connection terminal 10 connected with an electrode pad 2 formed on a semiconductor substrate 1 through a lead-out wiring layer 12, and insulation layers 3, 4 and 9 covering the electrode pad 2 and the lead-out wiring layer 12 wherein the reliability is enhanced by preventing diffusion of the lead-out wiring layer 12 into the insulation layers 3, 4 and 9 while keeping adhesion between them. SOLUTION: The lead-out wiring layer 12 comprises a main conductor layer 6, a first barrier metal layer 5 covering the bottom face and the side face of the main conductor layer 6, and a second barrier metal layer 7 covering the upper surface of the main conductor layer 6. Consequently, the main conductor layer 6 is covered with respective barrier metal layers 5 and 7 over the entire circumference thereof including the side face, bottom face and upper surface.
Patent JP-2003045607-A (JP)
Title: Surge absorber and manufacturing method of the same
Inventor: FUJIWARA KAZUTAKA
IPC: H01T1/20
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a surge absorber capable of discharging at a low voltage by inhibiting a discharge electrode from being damaged by discharge, and a manufacturing method thereof. SOLUTION: On an inner wall part of a lid body 2, there is applied paste for adhering a barium particle 9 that is a metal having a high electron emission capability, which is heated to form an adhering layer 8. Then, the barium particle 9 is adhered onto the adhering layer 8, and further an insulative substrate 3 is fitted to the lid body 2 within an inert gas, which is heated again so as to form the surge absorber 1 in which the barium particle 9 is adhered onto the inner wall part of the lid body 2.
Patent JP-2002118816-A (JP)
Title: Still video camera
Inventor: TAKAYAMA ATSUSHI
IPC: G03B19/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a still video camera that records a digital image signal while saving its memory capacity and allows a reproducing device side to reproduce an image photographed by the still video camera in excellent color reproducibility. SOLUTION: An image pickup element of the still video camera applies photoelectric conversion to an optical image of an object obtained by an optical lens to generate an image signal and a digital image signal obtained through analog/digital conversion applied to the image signal is stored in a memory removable from a camera body together with an optical black pixel acting like a black reference signal. The still video camera is configured to store the optical black pixel in the unit of one scanning line or one image. Thus, while the memory capacity is saved, a reproducing device can conduct color reproduction in an excellent way.
Patent JP-2003054955-A (JP)
Title: Device for manufacturing optical element molding raw material
Inventor: MIYAZAKI SUNAO
IPC: C03B7/094
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a glass molding raw material of prescribed weight and quality even when temperature of molten glass flowing out of a flowing pipe becomes high. SOLUTION: A jacket 22 as a cooling means is disposed at an outer periphery of an orifice 4a of a molten glass flowing pipe 4 of a molten glass furnace. Air as a cooling fluid is supplied from an inflow port 22a at a lower part of the jacket 22 and is discharged from an outflow port 22b at an upper part of the jacket 22. Thereby the orifice 4a of high temperature is cooled and the molten glass flowing down inside is cooled to a prescribed temperature. Even in the case of a glass material such as lanthanum glass and phosphate glass in which devitrification occurs when temperature descends, the glass material is dropped from the orifice 4a without lowering viscosity and molding raw material of high quality can be obtained.
Patent JP-2003053980-A (JP)
Title: Ink jet recording head
Inventor: OWAKI HIRONARI
IPC: B41J2/045
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent excess adhesive from adhering to a jig. SOLUTION: In an ink jet recording head where a plurality of holding parts 42 each holding a part of a positioning pin 46 are formed at the forward end face part 18 of a case 4, a plurality of positioning holes 31 are made in a channel unit 5, and then the channel unit 5 and the case 4 are positioned by inserting the positioning pin 46 into a corresponding positioning hole 31 before being bonded, a space for holding excess adhesive is formed at the boundary part of the channel unit 5 and the forward end face part 18 of the case 4 while facing the opening of the pin holding part 42.
Patent JP-2002069636-A (JP)
Title: Coaxial electromagnet in magnetron sputtering reactor
Inventor: WANG WEI
IPC: H01J37/34
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron sputtering reactor capable of ionizing 15% or more of the metal atoms sputtered from a target. SOLUTION: A small magnetron 36 having the closed bands of opposed magnetic polarity is rotated about the center of the target 16, and a large amount of power is applied to the target 16. A DC coil is wrapped around the space between the target 16 and a substrate 24 to generate an axial magnetic field to guide the metal ions toward the substrate 24. A pedestal electrode 22 supporting the substrate 24 may be negatively biased to accelerate the metal ions to deep within high aspect-ratio holes.
Patent JP-2003059052-A (JP)
Title: Recording method for original disk for optical recording and reproducing medium production, stamper for optical recording and reproducing medium, optical recording and reproducing medium, and optical recording and reproducing device using the same
Inventor: ENDO SOMEI
IPC: G11B7/007
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To stably reproduce a wobble signal even at a track pitch which is made fine as the recording density of an optical recording and reproducing medium become high. SOLUTION: The recording method for an original disk for optical recording and reproducing medium production which bonds a photosensitive layer on a substrate for the original disk and forms the photosensitive layer in pattern corresponding to recording information by exposure using the necessary pattern and development comprises dividing an exposure beam into 1st and 2nd exposure beams B1 and B2 and then putting the 1st and 2nd light beams B1 and B2 together on nearly parallel optical axes at a specific interval while making the quantities of deflection of the 1st and 2nd light beams B1 and B2 different; exposing the photosensitive layer 2 on the substrate 1 for the original disk; and forming an unexposed part of the photosensitive layer 2 which is at least part of the original disk substrate 1 into wobble land patterns 3 having different wobble amplitudes on both sides.
Patent JP-2003052310-A (JP)
Title: Chocolate frozen desert, and chocolate frozen desert mixture used for the same
Inventor: MAKINO SUSUMU
IPC: A23L29/10
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a cacao fatty oil-containing chocolate frozen desert in which a glycerine fatty acid ester and citrate monoglyceride are contained, and to provide a chocolate frozen confectionery mixture used for the chocolate frozen desert. SOLUTION: This chocolate frozen desert contains a cacao fatty oil content; wherein a glycerine fatty acid ester and citrate monoglyceride are contained.
Patent JP-2002097139-A (JP)
Title: Medicine containing crystal of oxyiminoalkanoic acid derivative
Inventor: MOMOSE YU
IPC: A61P5/48
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a medicine containing a crystal of an oxyiminoalkanoic acid derivative having excellent antidiabetic activities. SOLUTION: This medicine is obtained by combining the crystal of (E)-4-[4-(5- methyl-2-phenyl-4-oxazolylmethoxy)benzyloxyimino]-4-phenylbutylic acid (with the proviso that the crystal having 126-127 deg.C melting point is omitted) with a therapeutic agent of diabetes.
Patent JP-2002159566-A (JP)
Title: Deodorant and anti-fungus agent
Inventor: YAMAMOTO MASAJI
IPC: A23L5/20
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a safe, easily usable and inexpensive deodorant and anti- fungus agent easily producible by use of the branch and leaf part of wisteria tea as a raw material. SOLUTION: This deodorant and anti-fungus agent contains the extract of wisteria tea as an effective component.
Patent JP-2003069980-A (JP)
Title: Program information providing method, program information reception method, program information providing server, user terminal, program information providing program and recording medium, program information reception program and recording medium
Inventor: KUWANO HIDEKATSU
IPC: H04N5/445
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide more detailed information dwelling on program contents as information with respect to a television program video image to program viewers via a communication channel. SOLUTION: A program information providing server 1 for providing information with respect to a television program to a user terminal 3 via a network 2, includes a TV tuner 11, a video input section 12 for receiving and storing a video signal of the television program, a time information input section 13 for receiving and storing standard time information, a program information input section 14 that receives information with respect to scene contents of the program video image received by the video input section 12 and time information corresponding to scene contents in the time information received by the time information input section 13 altogether as program information, a program information database 15 that stores and manages the program information received by the program information input section 14,  and an information distribution section 16 that transmits the program information in the program information database 15 to the user terminal 3 via the network 2.
Patent JP-2003068359-A (JP)
Title: Electrolyte for electrochemical device, its electrolytic solution or solid electrolyte and battery
Inventor: TSUJIOKA SHOICHI
IPC: H01G11/08
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte, electrolytic solution or a solid electrolyte of superior cycle characteristics used as an electrochemical device such as a lithium battery, a lithium ion battery and an electric double layer capacitor, and a battery using such electrolyte or solution. SOLUTION: The electrolyte for the electrochemical device comprises a compound expressed by a general formula (1) and chemical substances of chemical constitutional formulas expressed by a general formula (2), a general formula (3) and a general formula (4). The electrolytic solution or the solid electrolyte and the battery use the above electrolyte.
Patent JP-2003069744-A (JP)
Title: Method, device, system and program for selecting optimal communication service
Inventor: KOSEN MASAAKI
IPC: H04M11/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To select optimal one of provided various communication services. SOLUTION: Cost information is acquired by a cost information acquiring part 701 and stored in a cost information storage part 702. The communication history and selection reference of a user are acquired by a selection condition acquiring part 703 and in a calculation selecting part 704, and a communication rate is calculated by applying the cost information acquired by the cost information acquiring part 701 to the communication history acquired by the selection condition acquiring part 703. Then, the selection is performed by the selection reference obtained by the selection condition acquiring part 703, and the identifier of the selected communication service is outputted by an output part 705.
Patent JP-2003066402-A (JP)
Title: Method for manufacturing liquid crystal display panel
Inventor: AKIBA ATSUSHI
IPC: G02F1/13
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To adequately form scribe lines for segmentizing a mother glass substrate into a specified shape corresponding to a glass substrate. SOLUTION: Each of a pair of the mother glass substrates 11 with a size corresponding to a plurality of the glass substrates each of them constituting a liquid crystal display panel is subjected to respectively specified working for respective regions to be made into the glass substrate of the respective liquid crystal display panel. Subsequently each of the mother glass substrates 11 is stuck together keeping a suitable interval with spacers 13. On each of the mother glass substrates 11, polarizing plates 14 are respectively stuck to surfaces of the regions subjected to the adequately specified working and, at the same time, dummy films 15 with thickness and shape identical to the polarizing plate are stuck to surfaces of regions not adequately subjected to the specified working.  Subsequently the scribe lines are formed between the respective regions on the surface of each of the mother glass substrates.
Patent JP-2003079056-A (JP)
Title: Solar power generation system
Inventor: OISHI OKIMOTO
IPC: H01L31/04
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a solar power generation system which allows efficient sale of surplus power. SOLUTION: DC power generated by a solar battery is supplied only to a common use portion (such as common use lights, or the like) of a building, after converting to AC power via an earth leakage breaker 603, a main earth leakage breaker 407, and a branch circuit breaker 409. Surplus power in the meantime is outputted for sale to a power company via a pull-in line, while measured by a surplus power watt-hour meter 601. Since the power consumed for the common use portion of the building is a little, much power can be outputted for sale.
Patent JP-2003063628-A (JP)
Title: Drive roller conveyer
Inventor: YAGI SHIGERU
IPC: B65G13/071
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a roller-driven roller conveyer that hardly fails with a simple structure without using a drive belt. SOLUTION: Many conveyance rollers 3, 3 are placed in parallel between frames 2, 2 and drive rollers 5 are arranged below the conveyance rollers near the frame ends. First highly frictional rollers 3a, 3a with a large frictional resistance contacting the drive rollers 5 are fixed on one end part side of plural conveyance roller shafts 13 at a head-tail part of the conveyer and second highly frictional rollers 3b are fixed on the other end part side of the respective conveyance roller shafts 13. A support member 8 is placed on inside surface of a frame along one end part side of the conveyance roller group and many interlocking rollers 6 elastically abutting respectively on two adjoining second highly frictional rollers 3b, 3b are arranged above the support member 8.  The respective conveyance rollers 3 are synchronously rotated for conveying objects to be conveyed via the first highly frictional rollers 3a contacting the drive rollers 5, the conveyance roller shafts 13, the second highly frictional rollers 3b, the interlocking rollers 6 and the second highly frictional rollers of the adjoining conveyance roller shafts 13.
Patent JP-2003072248-A (JP)
Title: Image forming material
Inventor: YAMAMOTO MITSURU
IPC: B41M5/50
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming material in which a transfer of a photothermal conversion substance to an image forming layer is suppressed, particularly no hue change of a recorded image occurs at a laser recording time and which has excellent light resistance without bringing about an image quality deterioration. SOLUTION: The image forming material comprises an image receiving sheet and a thermal transfer sheet. In this material, the transfer sheet has at least a photothermal conversion layer having a ratio (ODLH/TLH) of an optical density (ODLH) to a layer thickness (TLH μm) of 0.57 or more, and an image forming layer in such a manner that the conversion substance of the conversion layer is a dye having a specific structure.
Patent JP-2003079137-A (JP)
Title: Constant current circuit
Inventor: HAMANO TATSUYA
IPC: H02M3/155
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a constant current circuit that can be miniaturized and which has less heat generation. SOLUTION: This constant current circuit 10 is provided with a switching transistor Tr (FET) that, using as an input a DC voltage VIN obtained from a commercial power 'e' through an AC adapter 1, performs the switching of the DC voltage VIN; a filter circuit 3 that smoothes the output of the switching transistor Tr; a low-resistance element R1 for detecting a current inserted in series to a current path that supplies the output current 'i' coming out of the filter circuit 3 to a battery Bat; an amplifying circuit 5 that amplifies the voltage drop Vd of the low-resistance element R1; and a voltage-control circuit 7 that compares an output voltage Vo of the amplifying circuit 5 with a reference voltage Vref and controls the switching duty of a switching pulse wave P that is inputted to the gate G of the switching transistor Tr by the difference.  The current control of the switching system enables the constant current circuit 10 to be miniaturized with proper efficiency and less heat generation, and makes it particularly well fit to the charging of a battery of a portable electronic device.
Patent JP-2003083294-A (JP)
Title: Motor fan and electric cleaner
Inventor: MIYOSHI JIYUNKI
IPC: A47L9/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a motor fan allowing restricting lowering of sealability and reducing costs. SOLUTION: This motor fan comprises a seal member 51 for sealing a gap G between a front shroud 42 of a fan 14 and a rear surface of a fan cover 16 facing it and blocking circulation flow that a part of air flow discharged from the fan is on the verge of flowing into a suction port 39 of the fan through the gap G. The seal member 51 wound around outer periphery of a suction port 45 of the cover 16 is formed by a polytetrafluoroethylene resin inner layer 52 cut out at an edge section 39a of the suction port and an outer layer 53 laminated with the inner layer. The outer layer 53 is made of materials different from that of the inner layer 52 and having low material costs. The outer layer 53 is sandwiched by the rear surface of the fan cover 16 and a claw 49 bent from a seal member support 46 fixed on the rear surface and the seal member 51 is fixed on the fan cover 16.
Patent JP-2003050274-A (JP)
Title: Device for visualizing simultaneously three-dimensional space and object emitting characteristic energy as stereoscopic vision in environment having poor visibility
Inventor: TAKENO JUNICHI
IPC: G01S13/08
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a person can not directly view stereoscopically the stereoscopic state of a three-dimensional space in an environment having poor visibility. SOLUTION: This device comprises a distance measuring instrument such as a millimeter wave radar capable of measuring the distance in at least one three-dimensional space, at least one instrument for detecting an object emitting characteristic energy such as an infrared camera, and a device capable of stereoscopic vision by giving to person's right and left eyes right and left images having different parallaxes computable by using distance information acquired from the three-dimensional distance measuring instrument. The subject is the device for generating the images to be presented to the right and left eyes, for displaying the distance information acquired from the three-dimensional distance measuring instrument as different parallaxes carried by each object.  In addition, the three-dimensional position of the object is displayed by projecting a detection result from the device for detecting the object emitting the characteristic energy onto the right and left images.
Patent JP-2003076144-A (JP)
Title: Developing device, process cartridge, and electrohotographic image forming device
Inventor: KOMATSU NORIYUKI
IPC: G03G15/08
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To stabilize pressure pressing a developer carrier against a photoreceptor drum even if the amount of a developer in a developer storage part varies and to actualize an excellent seal between a moving frame body and a developing unit frame body by making a frame body holding the developer carrier, a restricting means, etc., movable to and away from the developing unit frame body and developer storage part. SOLUTION: The moving frame body 40 holding a developing roller 20 which develops toner on the photoreceptor drum, magnetic seal members 60 provided at both end parts of a developing roller 20, and a developing blade 22 for forming a toner layer on the developing roller 20 is held movably on the developing unit frame body 50 fixed to a toner storage part, and elastic seal parts 44, 45, and 49 are arranged between a projection part of the magnetic seal member 60 which projects from the moving frame body 40 and the developing unit frame body 50, and the moving frame body 40 and developing unit frame body 50 to constitute the toner seal which prevents toner from leaking between both the frame bodies.
Patent JP-2003086839-A (JP)
Title: Nitride semiconductor light emitting device and method for manufacturing the same
Inventor: HATA TOSHIO
IPC: H01L33/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable nitride semiconductor light emitting device wherein a current blocking or limiting structure can be easily built. SOLUTION: The device includes a p-type nitride semiconductor layer, a light emitting layer, and an n-type nitride semiconductor layer, deposited on an Si substrate in this order. The Si substrate is partially removed for the exposure of a part of the p-type nitride semiconductor layer, and a p-type electrode is formed on the exposed region of the p-type nitride semiconductor layer.