baber/WOPTO huggingface dataset:
Patent JP-2005209284-A (JP)
Title: Information storage medium and information storage apparatus
Inventor: SHIMIZU OSAMU
IPC: G11B7/085
Filed: 2004-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniature information storage medium capable of carrying out data storage of large capacity and to provide a long-life and highly reliable information storage apparatus.  <P>SOLUTION: This information storage medium 1 is furnished with a data storage area 3 wherein the write-in or read-out of the data is allowed by using a laser beam, and the data storage area 3 is formed to the rectangular shape. Thus, the information storage medium 1 is made to be the fixed state and the rectangular data storage area 3 is subjected to raster scanning by the laser beam to read/write the data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203329-A (JP)
Title: Light emitting device
Inventor: KIDA KEIKO
IPC: H05B33/04
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device capable of suppressing lowering of light emission extracting efficiency for extracting light to the outside of the light emitting device, which is caused by an substance having water absorptivity, and suppressing deterioration of the light emitting element caused by water.  <P>SOLUTION: This light emitting device has a first substrate in which a light emitting element is formed, and a second substrate to which a substance having water absorptivity is fixed. The first substrate is pasted to the second substrate by using a sealing material so that the light emitting element formed in the first substrate and the substance fixed to the second substrate and having water absorptivity are sealed in the inside. A second region where the substance having water apsorptivity is fixed in the second substrate is disposed in the outside of a first region where the light emitting element is formed in the first substrate and along the end of the first region, when viewing the light emitting device from the face sides (upper face or lower face).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215777-A (JP)
Title: Seat reservation system
Inventor: KAWANO TAKASHI
IPC: G06Q10/00
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat reservation system capable of confirming vacant seats without negotiating with a train conductor before or after departure of a train and purchasing a reserved-seat ticket.  <P>SOLUTION: The seat reservation system receives admission record information from an admission device when requesting vacant seat information through a terminal unit. If a person purchasing a reserved-seat ticket does not enter after departure time passes away, the seat reservation system determines that the person does not get on a train, and determines that the seat is vacant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004234659-A (JP)
Title: Method and device for performing clock combination by using universal serial bus downstream reception signal
Inventor: LEYDIER ROBERT ANTOINE
IPC: G06F1/04
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To generate a reference clock by using a downstream reception USB signal transmitted by a host computer or a hub.  <P>SOLUTION: A USB device having a free-running oscillator generates a local clock signal in response to a signal on a universal serial bus (USB). The oscillator is substantially stable and operates at a frequency known for substantial incorrectness. A single end bit serial signal is extracted from a reception signal transmitted by a USB host computer or a hub, and a timing signal is activated by responding to it. A bit pattern is detected and intervals are measured in the single end bit serial signal, and the timing signal is activated in that period. A period P of the local clock signal is adjusted in response to one of the measured intervals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005217087-A (JP)
Title: Array substrate for preventing dispersion of copper and manufacturing method thereof
Inventor: YOSHIMURA YUSUKE
IPC: H01L23/52
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array substrate of array structure which assures close contact with substrate and low resistance value and results in higher dispersion preventing effect of Cu in the simplified etching process.  <P>SOLUTION: The array substrate comprises a substrate, a close contact layer consisting of a metal or a metal nitride film formed on the substrate, a tapered copper wiring formed on the close contact layer, and a dispersion preventing layer consisting of a metal or a metal nitride film laminated covering the upper part and the side part of the tapered copper wire. The dispersion preventing layer and close contact layer prevent dispersion of copper in the copper wire. The metal or metal nitride film is formed of Mo, MoN, and TiN.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215939-A (JP)
Title: Content creation system, program and method
Inventor: HARA REIKO
IPC: G06Q50/00
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily in early stage create contents which satisfy acceptance conditions defined by a carrier.  <P>SOLUTION: One aspect of this invention is a content creation system 3 which is provided with; a first read-out means 11 which reads a content template 7 which satisfies conditions required for the contents used for an information terminal 6; a second read-out means 12 which reads setup parameter data 8 which correlates conversion planned section specifying data which specify a conversion planned section of the content template 7 with the data after conversion which indicates data after conversion of the conversion planned section; and a conversion means 13 which converts the conversion planned section of the contents template 7 to the data of after conversion correlated with the conversion planned section specifying data based on the setup parameter data 8, and creates after conversion contents 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004134817-A (JP)
Title: Method of producing semiconductor device
Inventor: BESSHO YOSHIHIRO
IPC: H01L23/32
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To overcome a limit in the conventional semiconductor device in reducing the size, improving the reliability, and reducing the cost.  <P>SOLUTION: The method of producing semiconductor device includes a hole forming process of providing adhesive layers 2 on both sides of an organic film 1, then preparing a substrate having mold-releasing films 3 on both of the adhesive layers, and then forming a through-hole 4 in the substrate; a paste filling process of filling conductive paste 5 in the through-hole 4; and a connection process of releasing the mold-releasing film 3 from the adhesive layer 2, gluing a semiconductor device 6 on one side of the organic film 1 through the adhesive layer 2, and a multi-layer substrate 8 on the other side of the organic film 1 through the adhesive layer 2, and electrically connecting a terminal electrode 7 of the semiconductor device 6 to a connection electrode 9 of the multi-layer substrate 8 by the conductive paste 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005213621-A (JP)
Title: Soft magnetic material and powder magnetic core
Inventor: HISAGAI YUICHI
IPC: B22F1/145
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft magnetic material which shows superior magnetic properties regardless of applied frequencies, and to provide a powder magnetic core produced from the soft magnetic material.  <P>SOLUTION: The soft magnetic material comprises metallic magnetic particles 10 which contain iron and oxygen. The metallic magnetic particle 10 contains oxygen in an amount exceeding 0 mass% and less than 0.05 mass% by ratio. The powder magnetic core produced with the use of such a soft magnetic material has a coercive force of 2.0×10<SP>2</SP>A/m or lower.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222419-A (JP)
Title: Biometrics information collation system
Inventor: NIIZAKI TAKU
IPC: G06T7/00
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce wrong acceptance rate greatly, while greatly reducing amount of registered data and amount of collation operation compared with collation using image information itself.  <P>SOLUTION: In this system, characteristic point information is extracted with cell basic information for each cell obtained by dividing biometrics information image (steps S13, S14). After alignment of biometrics information image for registration and biometrics information image for collation is performed by comparing directional information of each cell in registered data with directional information of each cell in collation data (steps S15 to S17), collation agreement/disagreement determination is performed by comparing characteristic information about the cell that corresponds between the registered data and the collation data (steps S20 to S22, S24).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253121-A (JP)
Title: Self-referenced holography using diffusive element
Inventor: EDWARDS JATHAN D
IPC: G11B7/0065
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide self-referenced holography using a diffusive element.  <P>SOLUTION: The invention is directed to self-referenced holographic recording techniques that make use of a diffusive element. Self-referenced holography refers to holographic recording techniques in which a reference beam is created from a zero frequency Fourier component of a data encoded object beam. In accordance with the invention, a diffusive element can be positioned in a holographic recording system to create the reference beam from the zero frequency Fourier component of the data encoded object beam. Using a diffusive element to create a reference beam in self-referenced holography can provide advantages to the self-referenced holographic recording system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005219115-A (JP)
Title: Butt welding method of metallic sheet
Inventor: NAKAJIMA KATSUYUKI
IPC: B23K26/21
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a butt welding method of a metallic sheet by which the generation of blowholes having a size of ≥ 40 μm in the diameter is prevented.  <P>SOLUTION: By making a heat source 12 scan along the butted part 11 where the edges of the metallic sheet are butted each other and forming a molten zone 17 including the butted part 11 by irradiating energy from the heat source 12 and the butted part 11 is integrated. The heat source 12 is provided with the power density of 3-5 kW/mm<SP>2</SP>and the butted part 11 is irradiated with the energy from the heat source 12 so that the width of the molten zone 17 is ≥ 3.9 times the thickness of the metallic sheet 1. The butted part 11 is irradiated with the energy from the heat source 12 so that the width of the molten zone 17 is preferably in the range of 3.9-7.8 times the thickness of the metallic sheet 1, furthermore, preferably in the range of 4.8-7.8 times. The heat source 12 is a semiconductor laser or a plasma arc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224342-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for which a ball removal can be performed without leaving game balls in a ball feeding mechanism or at a launching position.  <P>SOLUTION: A dispensing/launching controlling device which controls the launching or the dispensing of game balls makes the feeding out motion of a feeding out member 105 which feeds out game balls to the launching position, and the launching motion of a launching solenoid 92 perform more often than the number of game balls residing in a ball launching unit which launches game balls when a touch sensor of an operation handle 310 is switched from ON to OFF. Game balls which are fed out to the ball launching unit side from among game balls which have been thrown into an upper tray 201 are launched as foul balls by the control of the dispensing/launching controlling device, and are discharged from a lower tray 301. Therefore, the ball removing operation can be performed without leaving game balls in the ball feeding mechanism or at the launching position on a launching rail.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229700-A (JP)
Title: Switch controller and air reformer
Inventor: NINOMIYA HITOSHI
IPC: A61L9/22
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To generate an appropriate power signal geared to the electric connection state between a connector and a functional component by preventing an open circuit at a connector, when performing the replacement of a functional component to a connector for power supply, or its removal, etc.  <P>SOLUTION: According to the operation of a switch 21, a switch control circuit 20 switches the operation modes of a blower motor 3a in an air cleaner, a plasma generator 7 being a functional component, and a minus ion generator 8 in order. When the switch 21 is operated, the energization states of the pins 300-302 of the first connector 30 are detected, whereby the kind of the functional part connected to the first connector is judged, and an electric signal geared to the connected functional component is supplied. A power signal geared to the connected functional component is supplied to the second connector 31, too, by the next switching operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225794-A (JP)
Title: Stabilizer of 1,4-dihydroxy-2-naphthoic acid
Inventor: HAYASHI SHUNJI
IPC: A61P43/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent stabilizer for improving stability of DHNA (1,4-dihydroxy-2-naphthoic acid).  <P>SOLUTION: DHNA is stabilized by using erythorbic acid together with the DHNA. Various effects of DHNA are expected by direct administration as a medicine or food and beverage to human or an animal or by their intake. A selective medium for measuring the number of bifidobacteria is also used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225180-A (JP)
Title: Image receiving material and production method therefor
Inventor: AONO TOSHIAKI
IPC: B41M5/50
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image receiving material including a porous layer having good permeability, even if a dispersion ink is used as an inkjet recording ink, and a production method therefor and an image forming method using the image receiving material.  <P>SOLUTION: The image receiving material has a porous layer which is formed by applying, on a support, a coating liquid containing organic fine particles having charge on the surface and organic fine particles having charge opposite to the charge of the organic fine particles, or a coating liquid containing organic fine particles having charge on the surface and a water soluble polymer having charge opposite to the charge of the organic fine particles. The image receiving material is produced by forming a porous layer by applying the coating liquid on the support. The image forming method is formed by printing on the image receiving material, using the ink wherein coloring fine particles containing oil-soluble dyes in oil-soluble polymer fine particles are dispersed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229516-A (JP)
Title: Piezoelectric device, plug, portable telephone equipment using the piezoelectric device, and electronic apparatus using the piezoelectric device
Inventor: JOKURA HISASHIGE
IPC: H01L41/09
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric device, plug, portable telephone equipment using the piezoelectric device, and electronic apparatus using the piezoelectric device in which an electronic component, such as a piezoelectric vibrator can be air-tightly sealed in a high-degree of vacuum and CI value can be suppressed low.  <P>SOLUTION: In an approximately tubular plug 41 wherein inner leads 51a, 51a extend from a tip side, a space 43 is provided while being formed over shoulders of the tip side. The spacer is provided at a certain position so that when a cylinder-like case 32 covers the spacer from the tip side, a small gap is formed between the case and the spacer and after the spacer is pressed into the case, the spacer enters the case.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235827-A (JP)
Title: Method of forming magnetic film
Inventor: AOYAMA TSUTOMU
IPC: G11B5/65
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a magnetic film which enables to form a magnetic film having a stable CuAuI-type regular structure.  <P>SOLUTION: A composition modulation film wherein the Fe and Pt composition is modulated in the film thickness direction is heated up under the condition including a heat-up speed region of 20K/sec or above, and thereafter, heat treatment is conducted at a specified temperature of 633K or above. The composition modulation film is formed by alternately repeating the deposition of Pt atoms which is equivalent to more than 50% and not more than 90% of the quantity necessary for forming a Pt monoatomic layer and the deposition of Fe atoms which is equivalent to more than 50% and not more than 90% of the quantity necessary for forming an Fe monoatomic layer. After a rapid heat-up heat treatment, the film has a CuAuI-type regular structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235973-A (JP)
Title: Attractive fixing sheet and its manufacturing method
Inventor: IIDA HIROYUKI
IPC: H01L21/677
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attractive fixing sheet capable of sufficiently adapting to a thin layer of a dielectric sheet without varying anything in conventional process equipment.  <P>SOLUTION: The attractive fixing sheet is used for attracting and fixing a member to be attracted and contains at least a porous sheet 1. An unevenness 2 is provided at a mean space of 0.1 μm to 20 μm in the non-opening 3 of an attractive face for the member to be attracted of the porous sheet 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235994-A (JP)
Title: Wafer tray
Inventor: GOTO NOBORU
IPC: B65D85/86
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer tray which reduces the manufacturing cost and facilitates taking out a wafer with tweezers.  <P>SOLUTION: The wafer tray comprises a tray body 1 having a wafer housing area 4, and a lid 3 engaged with the tray body 1 at the side opposite to the wafer housing area 4 of the tray body 1 to close the upside of the wafer housing area 4. The lid 3 faces at the side of the wafer housing area 4 of the body 1. The body 1 includes an outer wall 5 surrounding the wafer housing area 4 and is integrated with at least the main portion of the lid 3. The lid 3 comprises a spring 2 for pressing a wafer to the tray body 1 and a stopper 6 for blocking the wafer from moving sideways. The outer wall 5 has wafer gripping notches 7a, 7b for exposing a part of the wafer's periphery to sideways.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234209-A (JP)
Title: Method for producing halftone phase shift mask blank, halftone phase shift mask blank, halftone phase shift mask and method for transferring pattern
Inventor: YOSHIKAWA HIROKI
IPC: G03F1/32
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a halftone phase shift mask blank having small unevenness in transmittance, few defects and stable quality.  <P>SOLUTION: A halftone phase shift film including at least one compound film containing a metal and silicon is formed on a transparent substrate 1 by co-sputtering in a chamber 101 at least one metal-containing target 102a or 102b selected from a metal target and a target comprising a metal and silicon and a silicon target 102b or 102a in such a way that the area of a sputtered surface of the metal-containing target is made smaller than that of the silicon target.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240619-A (JP)
Title: Turbo-molecular pump
Inventor: OKAMURA TOMOAKI
IPC: F04D29/056
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbo-molecular pump for optimizing the capability of a thrust magnetic bearing by setting a gap to a storage space depending on the inclination of a thrust disc.  <P>SOLUTION: The turbo-molecular pump 1 comprises a rotor 15 to be rotationally driven by a motor 37, having a thrust disc 23 at the end, a plurality of radial magnetic bearings 29, 31 for holding the rotor 15 at a center position in the rotating direction, a lower split casing 9 having the storage space 25 storing the thrust disc 23, and the thrust magnetic bearing 27 provided in the storage space 25 for holding the thrust disc 23 and holding the rotor 15 in the axial direction. A gap between the storage space 25 and the thrust disc 23 in an outer peripheral portion 43 of the thrust disc 23 is larger than a gap between the storage space 25 and the thrust disc 23 in an inner peripheral portion 41 of the thrust disc 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244473-A (JP)
Title: Digital broadcast receiving terminal, its data reproducing method and analog broadcast receiving terminal
Inventor: ITO TAMOTSU
IPC: H04N5/92
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiving terminal technology with good user-friendliness nature.  <P>SOLUTION: When a reproducing operation of received digital data is temporarily stopped, the digital data are continuously received during the temporary stop. The continuously received digital data are stored in a storage means in the state that the amount of the data is reduced. When the temporary stop is released and the reproducing is re-started, the stored digital data are reproduced in a time sharing state, and thereafter shifted to the reproduction automatically in real time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241955-A (JP)
Title: Fixing belt member
Inventor: TAKAHASHI MASAAKI
IPC: G03G15/20
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-durability fixing belt and an image heating device having high durability and high reliability, which is an image heating device realizing low energy heating by utilizing a heating body requiring small heat capacity.  <P>SOLUTION: The fixing belt has at least a mold-released layer, a metallic layer provided on the inner surface of the mold-released layer and a sliding layer provided on the inner surface of the metallic layer and forming a sliding surface. The sliding layer is made of metal which does not contain nickel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237684-A (JP)
Title: Bed apparatus
Inventor: HARADA YOSHIKAZU
IPC: A61G7/00
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed apparatus which facilitates checkout, fixing or exchange of a sensor for detecting various conditions of a user on a mattress.  <P>SOLUTION: The bed apparatus comprises the mattress on which a user lie on his or her back, a bed body 1, a floorboard 11 arranged on the bed body for mounting the mattress 15 on its upper surface, and a lying down/getting out detection sensor 21 and a load detection sensor 22 arranged attachably and detachably within the mattress for detecting the load of the user applied on the mattress.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304775-A (JP)
Title: Variable impedance circuit, variable gain type differential amplifier, multiplier, high frequency circuit, and differential distributed type amplifier
Inventor: BABA SEIICHI
IPC: H03F3/45
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable gain type differential amplifier and a multiplier using the same in which distortion can be reduced without changing an operating current.  <P>SOLUTION: Collectors of transistors 1, 2 are connected to a power supply terminal NVC for receiving a power supply voltage Vcc via resistors 3, 4. Emitters of the transistors 1, 2 are connected to ground terminals via resistors 5, 6. Between nodes N1, N2 connected to the emitters of the transistors 1, 2, a shunt resistor 7, an FET 9, and a shunt resistor 8 are serially connected. The gate of the FET 9 is connected to a control terminal NG for receiving a control voltage AGC via a resistor 10. The shunt resistors 7, 8, and the FET 9 constitute a variable resistor circuit 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI