baber/WOPTO huggingface dataset:
Patent JP-2005050623-A (JP)
Title: Metal halide lamp and lighting fixture
Inventor: ANDO NOBUHIKO
IPC: H05B41/18
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal halide lamp with start-up voltage lowered and not sealing mercury as well as a lighting fixture using the same.  <P>SOLUTION: The metal halide lamp is provided with an airtight vessel equipped with an envelope part 1a with a maximum inner diameter of D mm, a pair of electrodes 1b sealed in opposition inside the same with an interval of L mm, and a discharge medium consisting of rare gas containing a chemical and Xe by 5 to 30 mg/cc to an inner volume of the envelope part 1a with a charged pressure of 8 atm. at 25°C not intrinsically containing mercury. When a formula 1 (0.11<d/L<0.24) and a formula 2 (D≥2d+0.7) are satisfied, provided, a shortest distance from a tip of the electrode to an inner face of the envelope part 1a at at least one of the electrodes 1b is d mm, and at the same time, and when a high-voltage pulse with a rising time of a voltage waveform of 60 to 500 ns at a part where an instantaneous value is 10 to 90% of a wave height value is impressed between the pair of electrodes, the lamp gets started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047113-A (JP)
Title: Optical printer head
Inventor: OTSUBO YASUHIRO
IPC: H04N1/036
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical printer head which has a high strength, is inexpensive and is superior in the workability.  <P>SOLUTION: In the optical printer head, a housing 4 with a rod lens array 3 fixed thereto, and a base plate 5 are disposed above a head substrate 1 and below the head substrate, respectively. The head substrate 1 has many light emitting elements arranged in an array shape or in a staggering line shape in a main scanning direction. The base plate 5 is formed by press working of a metal flat sheet and consists of a long-shaped substrate mounting part 5a where the head substrate 1 is mounted, and leg parts 5b and 5c at both side faces in a longitudinal direction of the substrate mounting part. Moreover, the leg parts 5b and 5c are multilayer structures of a metal flat sheet with the metal flat sheet folded at the lower ends.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005021870-A (JP)
Title: Method for reducing carbon dioxide in the air, method for recovering and removing carbonic acid in sea water and its disposal method
Inventor: TADENUMA KATSUYOSHI
IPC: C02F1/461
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the global warming problem itself by globally reducing CO<SB>2</SB>which is released into the air and is accumulated therein by utilizing the ocean with respect to the production source countermeasure and the global countermeasure of CO<SB>2</SB>which is not realized as a fundamental reduction technology until now.  <P>SOLUTION: Surface seawater is electrolyzed, bicarbonate ions and carbonate ions included in sea water are combined with calcium and magnesium and insoluble carbonate salt is produced, is precipitated to deep sea by self weight and is deposited on the sea bottom. Because the sea water which is allowed to lower a carbonate concentration in the surface layer absorbs CO<SB>2</SB>in the air, the global warming problem can be solved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029848-A (JP)
Title: Vacuum deposition apparatus
Inventor: SHIMOJIMA KATSUHIKO
IPC: H01J37/32
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum deposition apparatus which does not need to move a lower lid up and down and to put a workpiece support means in and out from a vacuum chamber, and is easily maintained.  <P>SOLUTION: The vacuum deposition apparatus comprises the vacuum chamber 1; a rod-shaped evaporation source 2 which is installed so as to freely elevate toward the inside and outside of the vacuum chamber 1; and the workpiece support means 3 for supporting workpieces W which are arranged so as to surround the evaporation source 2 when the evaporation source 2 comes down into the vacuum chamber 1. The vacuum chamber 1 comprises a fixed chamber section 6 and a mobile chamber section 7B which is detachably installed in the fixing chamber section 6, and is provided with the workpiece support means 3. In a state that the evaporation source 2 moves outside the vacuum chamber 1 to make a space, one of the mobile chamber sections horizontally moves into the fixed chamber section 6 and is connected to it, and then vacuum deposition treatment is carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036476-A (JP)
Title: Opening door detection device and crime prevention system
Inventor: ITO YOSHIYASU
IPC: G08B13/08
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening door detection device and a crime prevention system capable of accurately detecting an opening door while preventing a miss detection or an excessive detection.  <P>SOLUTION: The opening door detection device 30 detects the opening of the door 10 axially opening/closing with respect to the door frame 20, and is provided with a projector 31 illuminating light R to either door frame 20 or door 10, an acceptance light detection means 32 detecting acceptance of light R, arranged in the position receiving the reflected light R at either door frame 20 or the door 10 only when the door 10 is closed, and an opening door discrimination means 32b discriminating that the door is in the opened condition when reception of light R is not detected by the light detection means 32 is provided. Further, the door opening detection device 30 is provided with an alarm device 40 alarming when the opening condition of the door is detected, and the system is constituted so that a prime prevention system S is built-in.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034411-A (JP)
Title: Frame
Inventor: KOMAMURA TAKEO
IPC: A47G1/06
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame capable of preventing its corner members from being obstacles in taking out/in an object to be displayed with the corner members left mounted on the frame.  <P>SOLUTION: The frame comprises a plurality of frame members 2 and corner connection members 3 with which crossing ends of the frame members 2 are engaged. Each frame member 2, includes a front surface support part 7 turnable around an axis in the longitudinal direction and supporting the front surface of the peripheral edge of the object to be displayed. The front surface support part 7 is retracted from the front of the object 50 to be displayed when the frame members 2 are in the open state. Each corner connection member 3 has corner guide faces 21 orthogonally crossing each other for supporting both orthogonally crossing side surfaces of a corner of the object 50. All the parts of the corner connection member 3 located above the corner guide faces 21 are present outside the corner guide faces 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044473-A (JP)
Title: Disk device
Inventor: SATO TAKASHI
IPC: G11B17/04
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk device capable of suppressing noise or the like caused when an optical disk is driven to rotate by an optical disk rotary-driving mechanism.  <P>SOLUTION: This disk device 1 comprises a device main body 2 having an exterior case 25 made of a metal plate, and a disk tray 11 movable between the position of loading an optical disk on the device main body 2 and the position of ejecting the optical disk before the loading position. In the disk device 1, the exterior case 25 has a metal front plate 26 having a disk tray opening 261 for inserting the disk tray 11. The front plate 26 is installed over nearly entire surface before the exterior case 25 excluding the disk tray opening 261. The device main body 2 has a bezel formed outside the front plate 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050100-A (JP)
Title: Image processing system
Inventor: HIRAOKA TAKAHIRO
IPC: G06T17/40
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video processing system for acquiring a virtual space which is much richer in variety by making a video go back and forth across the virtual spaces of a plurality of video processors.  <P>SOLUTION: A control PC 20 controls a CCW device 30, CGVR device 40 and video switcher 50 to shift a view point position from a current virtual space to a virtual space at the destination of shift based on the current view point position and direction in the current virtual space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004057834-A (JP)
Title: Thermoelectrically controlled x-ray detector array
Inventor: LACEY JOSEPH J
IPC: G21K5/02
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray detector assembly for use in a computer tomograph system.  <P>SOLUTION: The X-ray detector assembly includes a detector cell array connected between two rails. Thermoelectric coolers are connected to the respective ends of the rails and the thermoelectric coolers are controlled to alternately heat or cool the detector array and retain it in an approximately isothermal and thermally stable state. Preferably, the detector assembly includes the both of passive and active coolers and insulating materials for controlling the temperature of the detector assembly. An electric heater connected to the central part of the detector array is used along with the TEC (thermoelectric cooler) to control the temperature profile of the detector array and suppress the change in the temperature gradient to the minimum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005050686-A (JP)
Title: Vehicular lamp
Inventor: OTANI HARUO
IPC: F21V17/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp having an extension reflector the structure of which allows a lens to be removed without both increasing the number of part items and impairing the appearance of the lamp.  <P>SOLUTION: The vehicular lamp comprises a lamp body 1, a lens 2, and an extension reflector 7, where the lens 2 is welded to the extension reflector 7, and the extension reflector 7 is connected to a lamp body through a seal material 8 capable of being fallen off. Since the extension reflector 7 welded to the lens 2 is mounted on the lamp body through the seal material 8 capable of being fallen off, the welded area in the periphery of the lens 2 is decreased, the appearance of the lamp is improved, increase in the number of part items is prevented, the lens 2 can be removed from the lamp body 1 in conjunction with the extension reflector 7, and lenses interchanging and recycling can be realized easily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051574-A (JP)
Title: Surface acoustic wave device
Inventor: YAMANAKA KUNIHITO
IPC: H03H9/145
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of frequency variation after long-term aging in a SAW (Surface Acoustic Wave) device using a crystal substrate.  <P>SOLUTION: A transversal surface acoustic wave filter employs a rotation Y cut X propagation crystal substrate as a piezoelectric substrate, and comprises two pieces of IDT electrodes formed with a pair of comb type electrodes having an electrode finger fit into each other on the piezoelectric substrate and arranged at a predetermined spacing in a propagation direction of a surface acoustic wave. A silicon dioxide (SiO<SB>2</SB>) insulating film of thickness of not less than 200Å and not more than 300Å is provided on and around a propagation path of the surface acoustic wave.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054961-A (JP)
Title: Linear guide unit
Inventor: MINE TERUTOMO
IPC: F16C29/04
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear guide unit, easily fitting an end face plate fitted to the end face of a track rail in the state of being positioned on the track rail, in a non-rotating state with one fitting screw.  <P>SOLUTION: The end face plate 6 is fixed to the end face 29 of the track rail 2 with one fitting screw 8. In the end face plate 6, a horn part 10 projected from the outline of the track rail 2 is formed in a part corresponding to a raceway track groove 15 of the track rail 2. A projecting part 9 provided on the horn part 10 is easily fitted to the raceway track groove 15 of the track rail 2 in the positioning state. The projecting part 9 abuts on the end face 16 of a cage 3 when a sliding table relatively moves to the track rail 2, thereby preventing the cage 3 from jumping out from the track rail 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052573-A (JP)
Title: Game machine
Inventor: TANIGUCHI TATSUYA
IPC: A63F5/04
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving various game properties.  <P>SOLUTION: In the game machine, in a prescribed unit game during a first probability state, a winning form display control means stops and displays a special winning form at a winning display means in the case that a specified role is won by the drawing of a role drawing means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063743-A (JP)
Title: Control device of fuel cell system
Inventor: HASHIGAYA HIROAKI
IPC: H01M8/04
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the control of temperature distribution on the inside of a fuel cell and operation temperature of the fuel cell.  <P>SOLUTION: The operation temperature of the fuel cell 1 is controlled by inputting temperature measured with a fuel cell inlet cooling water temperature sensor 3 and a fuel cell outlet temperature sensor 4 in a controller 8, controlling operation of a cooling water pump 2 and an adjusting valve 5, and dividing cooling water flowing out of the fuel cell 1 into a radiator 6 and a radiator bypass passage 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060626-A (JP)
Title: Crosslinked polymer thin film and method for forming the same
Inventor: KATO TAKASHI
IPC: H01L21/312
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a homopolymer of a tetra-acetylene derivative bearing a tetrahedral structure, in other words, a new three-dimensional crosslinked polymer bearing the structure, to prepare its thin film and to provide a method for forming the same, and to obtain a new low dielectric constant material having both of low dielectric constant and excellent mechanical strengths.  <P>SOLUTION: The polymer is a high molecular compound prepared by subjecting a compound represented by formula (1) (wherein X is a tetra valent organic group of 1 to 10 carbon atoms or a silicon atom; Y is independently H or a monovalent organic group of 1 to 10 carbon atoms; (n) is independently 0 or a positive integer) to three-dimensional crosslinking reaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066958-A (JP)
Title: Extrusion molding machine and extrusion molding method of cylindrical ceramic body using it
Inventor: MAEDA TOSHIHIKO
IPC: B28B3/26
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the leading end of an inner die is rotated so as to draw a circle to produce vibration when a ceramic raw material is extruded from a mold because the ceramic raw material advances under rotation by the rotation of an extrusion screw, and the concentricity and inner diameter roundness of a cylindrical ceramic body become bad.  <P>SOLUTION: The ratio D/d of the outer diameter D of the extrusion screw and the inner diameter (d) of an outer die is set to D/d=12-30 not only to increase extrusion quantity per unit time but also to lower the number of rotations of the extrusion screw.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069088-A (JP)
Title: Combustion monitoring system and combustion monitoring method of gas turbine
Inventor: DOI SACHIHIRO
IPC: F02C9/00
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion monitoring system and a combustion monitoring method of a gas turbine, surely detecting which combuster causes abnormality.  <P>SOLUTION: A combustion monitoring system provided on the gas turbine includes: combusters; a turbine blade rotated by combustion gas supplied from each combustor; an exhaust part in which combustion gas after working on the turbine blade is introduced; and a thermocouple provided on the exhaust part to measure the temperature of combustion gas. The system further includes: a database 1 storing the temperature of combustion gas detected by the thermocouple every one minute in association with the output of the gas turbine; and an operation part for classifying the temperature of combustion gas stored in the database over 24 hours by every IMW, calculating the maximum value and the minimum value in every output range, and comparing the maximum value and the minimum value with supervising data to determine that abnormality occurs in the combustor when the difference is a predetermined value or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069358-A (JP)
Title: Friction transmission belt and manufacturing method thereof
Inventor: SHIBUYA TOMOYA
IPC: B29D29/10
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction transmission belt of new structure formed without using a short-fiber contained rubber, and to provide a manufacturing method thereof.  <P>SOLUTION: The friction transmission belt B is wrapped around a plurality of pulleys to transmit power with friction between a belt main body and the pulleys. A power transmitting part 14 of the belt main body is formed into the structure formed by laminating rubber layers 14a and nonwoven fabric layers 14b each other in the belt thickness direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005071535-A (JP)
Title: Master carrier for magnetic transfer
Inventor: KAMATANI AKIHITO
IPC: G11B5/86
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To favorably perform the transfer of the information of a magnetic recording medium by positioning the medium for a holder extremely easily and holding it without increasing a manufacturing cost of a device and complexing it.  <P>SOLUTION: This master carrier is for magnetic transfer in which a magnetic recording medium 39 receiving transfer and held at at least one side of pressing insides a one-side holder 33 and the other side holder 35 attached so as to be able to approach, separate, and move, approaches the one-side holder 33 and the other side holder 35 attached at the inside, thereby the magnetic recording medium 39 is pressed and adhered closely, and a soft elastic buffer material 21 is held at the rear side pressing plane 10a of an opposite side to the magnetic recording medium 39.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077134-A (JP)
Title: Package for pressure detector
Inventor: KINOMURA KOJI
IPC: G01L9/12
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for a pressure detector of a small size and high sensitivity capable of detecting accurately external pressure.  <P>SOLUTION: This package for the pressure detector is provided with an insulation base 1 having a mounting part 1b for mounting a semiconductor element 4 on its one main face, a plurality of wiring conductors 6 arranged on a surface and in an inside of the insulation base 1, and connected electrically to respective electrodes of the semiconductor element 4, the first insulation plate 2 joined to the other main face of the insulation base 1, the second insulation plate 3 joined flexibly to an outer circumferential part of the first insulation plate 2 to form a sealed space with respect to the first insulation plate 2 therebetween, the first electrode 8 attached to the main face of the first insulation plate 2 inside the sealed space, and for forming an electrostatic capacity connected electrically to one 6a of the wiring conductors, and the second electrode 9 attached to the main face of the second insulation plate 3 inside the sealed space, and for forming an electrostatic capacity connected electrically to another one 6b of the wiring conductors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042522-A (JP)
Title: Adhesive double-coated tape sticking holder with release paper
Inventor: INOUE KAZUHIRO
IPC: E04D15/04
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To simply stick an adhesive double-coated tape with release paper by one hand without incising a finger, and to accurately and safely improve an operating efficiency when the adhesive double-coated tape with release paper is stuck to the thin groove or thin width section of a seam section for a roofing material in the waterproofness of the metallic roofing material.  <P>SOLUTION: In the holder, a winding-body supporting drum, on which the winding body of the adhesive double-coated tape with release paper can be mounted and demounted, is installed to a holder supporter with a gripping section, a winding-body supporting drum supporting shaft and an adhesive double-coated tape guide mounting body with release paper through a brake system for stopping the rotation of the drum secured in the holder supporter. In the holder, a tape-displacement preventive guide adjusting the sliding of the tape delivered from the winding body of the tape is fitted to the guide mounting body of a main-body projecting end section. The holder is constituted so that a rotatable rolling roller sticking the tape on a member is set up to the guide, and rolling-stuck on the roofing material, a cutting metal fitting cutting the tape is attached at the main-body projecting end section and the tape is stuck and cut freely.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005079267-A (JP)
Title: Epitaxial wafer for hetero-junction bipolar transistor
Inventor: TAKEUCHI TAKASHI
IPC: H01L29/737
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial wafer for hetero-junction bipolar transistor in which difference ▵Ec in energy of conductive band at the base-emitter interface is reduced and a turn-ON voltage is also lowered by modifying the base layer itself.  <P>SOLUTION: In the epitaxial wafer for hetero-junction bipolar transistor, a GaAs sub-collector layer 2 of n-type conduction, a GaAs collector layer 3 of n-type conduction, a base layer 14 of p-type conduction, an InGaP emitter layer 15 of n-type conduction, a GaAs emitter contact layer 6 of n-type conduction, and a compound semiconductor layer including InGaAs non-alloy layer 7 of n-type conduction, are formed on a half-insulating GaAs substrate 1. The base layer 14 is constituted by GaInAsP having the structure for lattice matching with InGaP of the emitter layer 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083748-A (JP)
Title: Gas meter
Inventor: KUBO KAZUO
IPC: G01F1/00
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas meter capable of displaying operation information for a fuel cell in an outside to enhance safety and convenience in maintenance.  <P>SOLUTION: This gas meter is provided with the fuel cell 1 of an electric power source, a control part 2 for detecting an operation of the fuel cell 1 and a gas flow rate, and a display means 3 for displaying operation-detected information of the fuel cell 1 and detected information of the gas flow rate, and the display meas 3 for transmitting the measured information of the gas flow rate is used in common. The operation information for the fuel cell 1 is thereby displayed in the outside, and an operation condition of the fuel cell 1 is easily confirmed from the outside to enhance the safety and the convenience in the maintenance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI