baber/WOPTO huggingface dataset:
Patent JP-2003211169-A (JP)
Title: Boron-containing solidification product and method for preparing the same
Inventor: NARITA SABURO
IPC: C04B111/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating boron-containing wastewater which can easily solidify boron contained in wastewater to render boron harmless and can effectively prevent the occurrence of a harmful substance as a result of dissolution of boron from a boron-containing solidification product.  <P>SOLUTION: This boron-containing solidification product contains a boron- containing compound such as Ca<SB>6</SB>Al<SB>2</SB>[B(OH)<SB>4</SB>]<SB>2</SB>(OH)<SB>16</SB>.3OH<SB>2</SB>O, Ca<SB>6</SB>Al<SB>12</SB>B<SB>2</SB>O<SB>6</SB>(OH)<SB>12</SB>.36H<SB>2</SB>O, or Ca<SB>6</SB>Fe<SB>2</SB>(SO<SB>4</SB>)<SB>2</SB>[B(OH)<SB>4</SB>](OH)<SB>12</SB>.26H<SB>2</SB>O. A method for preparing the boron-containing solidification product is also provided. A method for solidifying boron-containing wastewater is further provided which includes the steps of: supplying a calcium compound to a wastewater tank for storing boron-containing wastewater to regulate the composition of wastewater (composition regulation step); and withdrawing the boron-containing wastewater with the composition being regulated from the wastewater tank and drying and maturing the wastewater to prepare a solid (solid preparation step). Equipment for solidifying boron-containing wastewater is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004141178-A (JP)
Title: Game machine
Inventor: KATO AKIHIRO
IPC: A63F7/02
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which the management of the number of game balls entering a winning port, the decision of a performance pattern which is the reporting form of a game state report and the change of reporting time are performed on a sub board.  <P>SOLUTION: A pattern display board manages holding balls in a counter (j) when receiving winning signals from a main board, distinguishes specified game state shift when there is the holding ball and reports the result of the distinguishment to a sub pattern display screen. When receiving a specified winning port opening signal from the main board during a specified game state, a right hitting display part is lit and specified winning port opening is reported. The specified game state processing of the figure is performed on the pattern display board, an adding processing is performed to the counter (j) by winning signal reception (S101-S105) and the continuation of the specified game state is discriminated (S106-S109). When being in the specified game state, the specified winning port opening is reported by specified winning port opening signal reception (S116, S117). When not being in the specified game state, the specified game state distinguishment reporting processing of the specified game state shift is performed (S115).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142955-A (JP)
Title: Process for manufacturing precursor of metal/carbon composite material
Inventor: OGURO MASARU
IPC: C07F15/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for manufacturing an inexpensive precursor of a metal/carbon composite material wherein a metal compound is well dispersed.  <P>SOLUTION: In the process for manufacturing the precursor of the metal/carbon composite material, pitch is mixed with the metal compound having an organic group in a supercritical fluid of an organic solvent, and the solvent is subsequently removed from the obtained mixture. The precursor of the metal/carbon composite material is obtained through the process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141331-A (JP)
Title: Operation device of endoscope
Inventor: AKIBA HARUO
IPC: A61B1/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate grasping operation performed by the fingers of one hand with respect to the pipeline controlling operation part and various function switches arranged at an operation part.  <P>SOLUTION: Angle operation knobs (15 and 16), a suction operation valve 20, an air feed/water feed operation valve 21, and electrical first and second function switches 22 and 23 for operating various functions of an endoscope are provided at the operation part 10 of the endoscope. At least the suction operation valve 20 and the first and second function switches 22 and 23 are arranged on one side surface (upper side surface) of the operation part 10 constituted of one case body and the operation upper surfaces are arranged so as to be positioned at a distance (r) almost the same as that from the center Oa of the revolving shaft of the angle operation knobs (15 and 16).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147016-A (JP)
Title: Receiving device
Inventor: TANAKA YUKIOMI
IPC: H04L27/06
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small receiving device which can demodulate an ASK signal and a QPSK signal.  <P>SOLUTION: The receiving device has a digital circuit 121 having an analog circuit 122 which performs a prescribed signal processing on a received wave and A/D-converts it, a first circuit 123 performing a digital signal processing on a digital signal outputted from the analog circuit 122 with the received wave as a QPSK modulation wave and a second circuit 124 performing the digital signal processing with the received wave as an ASK modulation wave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146697-A (JP)
Title: Thin film solar cell
Inventor: HORIOKA RYUJI
IPC: H01L31/04
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film solar cell that is provided with an electrode pick-up structure with high waterproof property.  <P>SOLUTION: The thin-film solar cell is provided with a transparent substrate (1), a cell layer (2) formed thereon, bus bars (5 and 6) arranged on both polarities of the cell layer (2), a filling layer (3) arranged on the cell layer (2), a protective layer (4) arranged on the filling layer (3), an electrode pick-up part (10) wherein a connection part to an external terminal is provided, a plurality of electrodes (7 and 8) that are provided between the cell layer (2) and the filling layer (3) from the bus bars (5 and 6) to the electrode pick-up part (10), and penetrate the filling layer (3) and the protective layer (4) in the electrode pick-up part (10) and are led to the outside, an insulation film (9) arranged between the cell layer (2) and the electrode, and a flooding resistance (12) arranged between the electrodes (7 and 8) and the cell layer (2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201443-A (JP)
Title: Coating material composition and article bearing coating film formed thereof
Inventor: YAMAKI TAKEYUKI
IPC: C09D183/04
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material composition industrially practicable for forming low-refractive index coating film.  <P>SOLUTION: The coating material composition essentially comprises hollow microparticles and a matrix-forming material. In forming a coating film, the matrix-forming material forms a porous matrix, thus enabling the refractive index of the coating film to be lowered; wherein the coating film is obtained by coating a substrate with the composition followed by drying.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004145194-A (JP)
Title: Recording device
Inventor: KOTANI MASAKI
IPC: B65H7/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device which simplifies an error canceling operation and prevents recurrent errors indicating size mismatch, by discriminating a factor of an error indicating mismatch between a set paper-size and the size of actually supplied paper, and providing error displays that are different from one another.  <P>SOLUTION: The device includes: a recording means 6; a paper supply means 9 which stores paper 7 and supplies it to the recording means 6; a size-setting hold means 19 which holds the setting of the size of the paper 7 stored in the paper supply means 9; a size detection means 16 which detects the size of the paper 7 supplied to the recording means 6; and a control means 17 which checks the status of a size setting hold means 19 or paper supply means 9 based upon recording history to the present time if paper 7 having a size different from the set paper-size is detected by a size detection means 16 during a recording operation by the recording means 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141959-A (JP)
Title: Method and apparatus for bending blade material
Inventor: MIZUKAWA SUEHIRO
IPC: B21D53/64
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a apparatus for bending blade material which performs bending continuously in such a manner that the unprocessed part is not left on the end part of blade material when the belt-like blade material is bent in the crosswise direction.  <P>SOLUTION: Roller shape dies 4, 5 are pressed against a part near the blade top 12 of the blade material 1 having the blade top 12 on one edge of the crosswise direction and, thereby, the part is compressed and elongated in the longitudinal direction. The compressive elongation process is continuously performed while rotating the dies 4, 5. It is also possible that the blade material 1 is bent in a desired shape and, thereafter, the compressive elongation process is performed for the blade material 1. By repeating the compressive elongation process to the same part of the blade material 1, the curved quantity of the blade material can be increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153361-A (JP)
Title: Optical waveguide device and optoelectric hybrid mount apparatus, method for driving the same, and electronic equipment using the same
Inventor: ONOUCHI TOSHIHIKO
IPC: H04B10/80
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide apparatus that can selectively receive a desired signal in the light signals transmitted in an optical waveguide.  <P>SOLUTION: The optical waveguide apparatus comprises the optical waveguide 1 and light I/O ports for inputting and outputting the light signal to the optical waveguide 1. The light input port uses a timing control signal inputted to the light input port as an electric signal, and receives the light signal inputted to the optical waveguide 1 from the light output port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148918-A (JP)
Title: Load-collapse preventing device for vehicle
Inventor: SAKURAI AKIO
IPC: B60R5/04
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load-collapse preventing device for a vehicle for preventing damage of a load-collapse preventing sheet and easily absorbing shock.  <P>SOLUTION: The load-collapse preventing device 2 for the vehicle has the load-collapse preventing sheet 4 pitched between a seat back 1a of a rear seat 1 disposed in the vehicle and the ceiling of the vehicle. The load-collapse preventing device 2 has a sheet mounting shaft 8 arranged in the width direction of the vehicle and mounted to one end of the load-collapse preventing sheet 4. The load-collapse preventing device 2 also has a clip body 10 for unpullably holding the load-collapse preventing sheet 4 from the sheet mounting shaft 8 in a slightly wound state of the sheet 4 about the sheet mounting shaft 8 and for pullably holding the load-collapse preventing sheet 4 of a part wound about the sheet mounting shaft 8 by tensile load not lower than a predetermined value acting on the sheet 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004006217-A (JP)
Title: Fuel cell cogeneration system
Inventor: ATAKA MOTOHARU
IPC: H01M8/04
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell cogeneration system in which the overall efficiency including thermal efficiency and generation efficiency can be improved.  <P>SOLUTION: The system comprises a fuel reform device 11 for reforming the fuel and obtaining hydrogen, a fuel cell unit 12 that is supplied with hydrogen from the fuel reform device and generates power, an exhaust heat recovery device 14 for recovering exhaust heat generated by the fuel cell unit and the fuel reform device, and a control device 15 that controls the fuel reform device, fuel cell unit, and exhaust heat recovery device, and further, comprises a temperature sensor 20. The control device 15 switches over between a continuous operation method and an intermittent operation method that performs starting and stopping once and more times in one day based on the output of the temperature sensor. The control device switches over the operation based on month and date, based on the temperature of the city water, and based on the status of the air temperature and the hot water tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151611-A (JP)
Title: Positive photosensitive resin composition and semiconductor device
Inventor: MAKABE HIROAKI
IPC: H01L21/027
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive resin composition having high sensitivity and high resolution and causing little reduction of the film in an unexposed part after development.  <P>SOLUTION: The positive photosensitive resin composition is characterized by containing: (A) a polyamide resin; (B) a compound which generates an acid by light; (C) a specified compound; and (D) a solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154940-A (JP)
Title: Postcard with seal
Inventor: SHIMIZU YUJI
IPC: B42D15/02
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a postcard with seals, which can be dealt with as a postcard even under the condition that a plurality of re-peelable seals are provided thereon.  <P>SOLUTION: The postcard 10 with seals is equipped with a postcard main body 11, a label piece 12 separably and re-stickably laminated to the postcard main body 11 and two sheets of re-paste-enabling re-peelable sealing parts 13 formed by separating some part of the label piece 12 through half cuttings hc. The two sheets of the re-peelable sealing parts 13 can be pasted to a plurality of locations such as the master unit of a telephone set or its slave unit after the label pieces 12 are separated and peeled off through the half cutting hc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156645-A (JP)
Title: Undulatory geared device equipped with planetary gear drive
Inventor: RUTTOR MARTIN
IPC: F16H35/10
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To simplify an undulatory geared device so as to secure a structure with reliable motions without recognizable functional disturbances and extra costs.  <P>SOLUTION: A planetary gear 33 is provided to be relatively rotatable as an overload slidable connection in this connection. A planetary roller (26) rotating together with the planetary gear and having a diameter greater than that of the planetary gear is mounted on the planetary gear 33. The planetary roller rolls along an inner periphery of a flex-spline 28 with a smooth rolling face 37, while being pushed to the toothless inner periphery of the flex-spline in a radial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161068-A (JP)
Title: Belt line part structure for automobile door
Inventor: ISHIDA KAZUNOBU
IPC: B60J5/04
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt line part structure for an automobile door, capable of improving rigidity in a joint part of a sash frame and preventing a door main body from moving outside a vehicle and from breaking away when the vehicle collides.  <P>SOLUTION: In the belt line part structure for the automobile door, in which a rear base part 16c of the sash frame 16 for a window frame is joined to a rear wall part 15c in the door main body 15, a belt line reinforce 20 is arranged along a belt line L in the door main body 15, and input F in vehicle collision is transmitted through the belt line reinforce 20 to a center pillar 4, a rear end part 20b of the belt line reinforce 20 is joined through a connection piece 25 to the rear base part 16c of the sash frame 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160482-A (JP)
Title: Method for controlling meandering of metallic strip in cold tandem rolling mill
Inventor: IMAI HISAO
IPC: B21B1/22
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of meandering of a metallic strip in a cold tandem rolling mill by which the amount of the meandering of the metallic strip on the outlet side of the final stand is reduced.  <P>SOLUTION: Either one or both of an upper and a lower cross angles formed by the roll axes of the upper and the lower work rolls of a roll cross rolling mill and the width direction of the metallic strip are changed in accordance with the amount of the meandering detected with a meandering detector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165455-A (JP)
Title: Flexible printed wiring board mounted with strain sensor
Inventor: IMAI TAKAYUKI
IPC: H05K3/32
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To mount a strain sensor on a flexible resin substrate of low heat resistance which is formed of a low-cost material without using a solder.  <P>SOLUTION: A resin substrate 1 which is flexible and has low heat resistance is provided with an electrode 2. A conductive adhesive 4 sticks to the electrode 2 of the resin substrate 1. An electrode 3A of a strain sensor 3 is bonded to the conductive adhesive 4 whose periphery is sealed with an insulating sealing resin 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163705-A (JP)
Title: Image display device
Inventor: SUZUKI MUTSUMI
IPC: H01J31/12
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To greatly reduce the occurrence of vacuum discharge such as arc discharge and spark discharge by a plane image display device constituted by combining an electron discharge element, a fluorescent body, and a spacer.  <P>SOLUTION: The image display device which has a display panel having a 1st substrate with a plurality of electron discharge elements and a 2nd substrate with a fluorescent body and an acceleration electrode, and a voltage supply means of supplying a voltage to the acceleration electrode is characterized in that the voltage applied to the acceleration electrode is ≥3 kV and a resistance is inserted between the acceleration electrode and the voltage supply means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161565-A (JP)
Title: Method of manufacturing granular silicon crystal
Inventor: TANABE HIDEYOSHI
IPC: H01L21/20
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To stably manufacture granular silicon crystal of high quality excellent in crystallinity and open voltage property at a low cost excellent in mass productivity.  <P>SOLUTION: The granular silicon crystal is manufactured by heating granular silicon in an atmospheric gas containing oxygen gas and nitrogen gas, which are reactive gases, forming a silicon compound coating film containing the above gas components on the surface of the granular silicon, melting the silicon inside the coating film, and then lowering the temperature to solidify and crystallize, where the granular silicon is annealed at 950-1,300°C for 10-180 minutes before the granular silicon is melted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169608-A (JP)
Title: Scroll air feeder
Inventor: SAWAI KIYOSHI
IPC: F04C29/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll air feeder small in size, high in discharge flow rate, and easy in assembling.  <P>SOLUTION: A pump mechanism 100 is comprised of a whirling scroll 120 moved by a mechanical shaft 141, and a fixed scroll 125 forming compression space between the whirling scrolls 120. One end side and the other end side of the motor shaft 41 in a motor 10 are rotatably supported with bearings 172 and 272, respectively. One end side of a mechanical shaft 141 is supported with the bearing 172, and the other end side of the mechanical shaft 141 is supported with a bearing 180 at the place beyond the swirling scroll 120 and the fixed scroll 125 from the bearing 172. The motor shaft 41 and the mechanical shaft 141 are connected in the first bearing 172.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003191056-A (JP)
Title: Casting roll for twin roll casting apparatus
Inventor: RODE DIRK
IPC: C22F1/08
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a casting roll which can be exposed to changing temperature load and high rolling pressure by coating the belt-like material composed of the non-ferrous metal and having near the finish dimension as components in a twin roll casting apparatus while solving a problem in the conventional technique.  <P>SOLUTION: In the casting roll for twin roll casting apparatus which is exposed to the alternating temperature load and high rolling pressure in the case of casting the belt-like material composed of the non-ferrous metal having near the finish dimension, a jacket is constituted with an ageing hardenable copper alloy composed of 0.4-2 wt.% cobalt partially changeable into nickel and 0.1-0.5 wt.% beryllium and selectively, 0.03-0.5 wt.% zirconium, 0.005-0.1 wt.% magnesium and if necessary, ≤0.15 wt.% at least one element selected from group containing niobium, manganese, tantalum, vanadium, titanium, chromium, cerium and hafnium and the balance copper containing impurities caused by the production and added material for working ordinarily used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004171988-A (JP)
Title: Power supply breaker
Inventor: KODA TSUTOMU
IPC: B60R16/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply breaker in which an increase in thickness in the length direction of a power supply is suppressed, and in which safety at maintenance is improved.  <P>SOLUTION: A lower case 40 is loaded with an electric circuit to connect a battery and a load, and a plurality of electrodes 45 to 48 as terminals of the electric circuit, and installed in a position opposing the battery side. An upper case 30 constitutes a case 20 together with the lower case 40. A service plug 10 is inserted into the case 20 from a slot 32 and a gap G formed near the contact face of the lower case 40 and the upper case 30, and a blade 12 is contacted with the electrodes 45 to 48. The service plug 10 also serves as a fixing member for fixing the upper case 30 fixed to the lower case 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169469-A (JP)
Title: Sliding door structure
Inventor: HASEGAWA RYOTARO
IPC: E05D15/10
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding door structure capable of smoothly performing opening and closing operations to have high soundproofness, ensure air-tightness and improve an external appearance by preventing the occurrence of a stumble or shakiness between a guide rail and a hanging member when a sliding door is slid in the same direction as that of a doorway.  <P>SOLUTION: The guide rail 2 comprises a linear rail 2A extended in the right angled direction D relative to the direction C of the doorway of a doorway opening 3 and an inclined rail 2B having an inclined section 10 slid in the same direction as the direction C of the doorway at a position opposing the sliding door 1 relative to the doorway opening 3. The hanging member 5 of the sliding door 1 comprises a first straight moving roller member 6 for straightly moving only to the right angled direction D relative to the direction C of the doorway led to the linear rail 2A and a second straight moving roller member 7 for straightly moving only to the same direction as the direction C of the doorway supported on the first straight moving roller member 6 and led to the inclined rail 2B. A sliding door suspension means 9 for hanging the upper end 1a of the sliding door 1 is provided to the second straight moving roller member 7.  <P>COPYRIGHT: (C)2004,JPO