baber/WOPTO huggingface dataset:
Patent JP-2008276913-A (JP)
Title: Vertical magnetic recording medium and its manufacturing method
Inventor: UMEZAWA SADAICHIROU
IPC: G11B5/851
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To raise a heat resistant temperature of a vertical magnetic recording disc by making an AFC (Antiferro-magnetic exchange coupling) have a structure strong in against heat to suppress the generation of corrosion without impairing a function of the AFC.  <P>SOLUTION: The vertical magnetic recording disc 100 includes a soft magnetic layer 14, a magnetic recording layer 22, and a medium protection layer 26 in this order on a base 10. The soft magnetic layer 14 is formed in an AFC structure containing Fe of 30 to 70 at%. The magnetic recording layer 22 is a ferromagnetic layer having a granular structure including a non-magnetic substance forming a grain boundary between crystal grains containing at least Co, wherein the medium protection layer 26 has a peak ratio Dh/Gh of a Raman spectrum of 0.60 to 1.05.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009245084-A (JP)
Title: Security device
Inventor: YOKOO NAOTO
IPC: G08B25/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To start optimum security according to the situation, when a security device is set to a security-setting mode from a remote place.  <P>SOLUTION: A security device includes: an operation unit for inputting a setting signal of a security release mode or a security-setting mode as a security state of a monitoring area; a communication unit for receiving the setting signal of the security-setting mode from a user terminal; a storage unit for storing detection information about whether or not a sensor in the monitoring area detects an abnormality at present; a mode setting unit for setting to a security-setting mode by inputting a setting signal of the security-setting mode from the operation unit, when the sensor does not detect abnormality at present, and to a remote setting mode with detection information as an initial state by the receipt of the setting signal of the security-setting mode from the user terminal; and a notification unit for performing an abnormality notification to the outside, when the sensor detects an abnormality in the monitoring area under the security-setting mode, and when the sensor detects a change from the initial state under the remote setting mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242285-A (JP)
Title: Method for producing acrylic acid
Inventor: ISOTANI SHINJI
IPC: C07C51/48
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining acrylic acid by separating it from an acrylic acid aqueous solution without distilling acrylic acid in a system where water exists.  <P>SOLUTION: Acrylic acid is extracted from an acrylic acid aqueous solution by using as an extracting solvent a water-insoluble solvent comprising as a main ingredient a water-insoluble aromatic compound having a boiling point lower than the boiling point of acrylic acid, and evaporating the extracting solvent from the resultant extract liquid by distillation thereby to separate acrylic acid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240534-A (JP)
Title: Mounting structure and means for annular water shut off spring
Inventor: SHIMAZAKI SEISHIRO
IPC: A62C37/14
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure capable of rigidly fixing an annular water shut off spring to an outlet closing member so as to evenly sprinkle water at the sprinkler head.  <P>SOLUTION: A spring holder 8d of a large diameter is provided on a spring holding prong 8a of the outlet closing member 8 of the sprinkler head. Cutting the upper surface of the shoulder 8e of the spring holder 8d downwardly with a fixing tool 12 in the state that the annular water shut off spring 11 is fitted into the spring holder 8d allows the periphery of the upper end 8d' of the spring holder 8d to be outwardly bent. Holding the inner periphery 11a of the annular water shut off spring 11 tightly in a caulked state with the outwardly bent upper end 8d' of the spring holder 8d and the upper surface 8c" of the outlet closing member 8 allows the annular water shut off spring 11 to be fixed on the spring holder 8d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008246208-A (JP)
Title: Prosthetic or orthotic joint
Inventor: BOITEN HERMAN
IPC: A61F2/64
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prosthetic or orthotic joint which can achieve suitable braking of revolution movement by an easy method.  <P>SOLUTION: Between a revolution piston (6) and a displace room (5), at least one contour area to define a flow cross section is formed. The contour area is hydrodynamically communicated with a communicating flow path (9) and the displace room (5) over a selected revolution angle. According to an angle position of the revolution piston (6), different free flow cross sections for flowing fluid are supplied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276759-A (JP)
Title: Antenna module
Inventor: SHIBAMOTO GORO
IPC: H01Q1/24
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate heat dissipation in an IC chip to supress termination of communication, when stopping the communication depending on a temperature of the IC chip.  <P>SOLUTION: This antenna module has an antenna coil comprising a metal foil and a capacitor constituted of conductors 32A and conductors 32B, on an insulated substrate 21. The IC chip 22 is arranged on the insulated substrate 21, and controls communication by the antenna coil 31. A pattern 33 comprises a metal foil, and is formed on the insulated substrate 21 in an opposite side of the IC chip 22 via the insulated substrate 21. The IC chip 22 is provided with a temperature sensor for detecting a temperature of the IC chip, and a control circuit for stopping the communication when the temperature of the IC chip reaches a prescribed temperature. The present invention is applicable, for example, to a noncontact IC card.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009246227-A (JP)
Title: Semiconductor device
Inventor: KAWASAKI HISAO
IPC: H01L21/338
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for preventing peeling off of a gate electrode.  <P>SOLUTION: A semiconductor device includes: a GaN buffer layer 12 formed on a SiC substrate 11; an undoped AlGaN layer 13 formed on the buffer layer 12; a drain electrode 16 and a source electrode 17 that are formed separately on the undoped AlGaN layer 13, producing an ohmic junction with the undoped AlGaN layer 13; an insulating film 20 formed between the drain electrode 16 and the source electrode 17 and provided with an opening 19, having a metal film embedded in a sidewall; and a gate electrode 18 formed in the opening 19, producing a Schottky junction with the undoped AlGaN layer 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246289-A (JP)
Title: Solid-state electrolytic capacitor
Inventor: NAKAJI TAKAYUKI
IPC: H01G9/004
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state electrolytic capacitor which has high reliability without adversely affecting electric characteristics such as leakage current.  <P>SOLUTION: The solid-state electrolytic capacitor in which a solid-state electrolyte produced by impregnating a capacitor element, formed by winding an anode electrode foil and a cathode electrode foil with a separator interposed, with a polymerizable monomer and an oxidant and carrying out chemical polymerizing reaction is held by the separator is characterized in that the concentration of sulfate ions contained in the capacitor element is not larger than 150 p.p.m.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240713-A (JP)
Title: Intratubular self-propelled apparatus and cylindrical extensible object
Inventor: NAKAMURA TARO
IPC: G02B23/24
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intratubular self-propelled apparatus which removes bending and looseness of a tube and travels smoothly in the tube.  <P>SOLUTION: A cable propelling means 14 obtained by axially connecting extension units 20a to 20d provided with bellows having a bellow structure, an elastic expansion body provided outside of the bellows and expanding in a radial direction and contracting in an axial direction, first and second connection members 24 and 25 attached to both ends of the bellows and the elastic expansion body, and air chamber provided between the bellows and the elastic expansion body is attached to the side of the distal end 11a of an insertion cable 11 of an endoscope 10. The insertion cable 11 is pressed into the tube while peristaltically moving the cable 11 by controlling compressed air to be sent to the extension units 20a to 20d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252826-A (JP)
Title: Semiconductor light-emitting element and method of manufacturing the same
Inventor: MORI KATSUMI
IPC: H01L33/32
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a surface of a semiconductor multilayer film for improving light extraction efficiency without deteriorating an electric characteristic of a semiconductor light emitting element having the semiconductor multilayer film, and to provide a method of manufacturing the structure.  <P>SOLUTION: In the semiconductor light emitting element formed by laminating the semiconductor multilayer film, two types of fine uneven structures are formed on the surface of the semiconductor multilayer film from which light is emitted. Sizes and arrangement of unevenness of the first uneven structure and the second uneven structure are changed. Thus, light extraction efficiency is increased without raising electric resistance of the semiconductor light emitting element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009158904-A (JP)
Title: Metal wiring forming method for semiconductor element
Inventor: JUNG WOO YUNG
IPC: H01L21/3065
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal wiring forming method for a semiconductor element in which a fine metal pattern is prevented from being formed by forming a spacer film on a side wall of a photoresist pattern, and bringing spacers into contact with each other by narrowing the interval between photoresist patterns at a breaking part of metal wiring while forming a fine metal pattern using the spacers as etching masks.  <P>SOLUTION: The metal wiring forming method for the semiconductor element includes the stages of forming an insulating film on a semiconductor substrate; forming a plurality (many) of parallel photoresist patterns on the whole structure including the insulating film; forming spacers on side walls of the photoresist patterns; exposing the insulating film by removing the photoresist patterns; forming a damascine pattern by etching the exposed insulating film; removing the spacers; and forming metal wiring by forming a metal substance on the whole structure including the damascine pattern and then flattening it.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009253657-A (JP)
Title: Communication conversion apparatus, equipment management system, and communication conversion program
Inventor: SUGANO TADAHIRO
IPC: H04W4/18
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication conversion apparatus capable of converting communication data between Bluetooth(R) communication and ZigBee(R) communication.  <P>SOLUTION: A communication conversion apparatus has: a Bluetooth communication part 3 that receives data for Bluetooth communication which is a communication protocol that conforms to a short-range wireless communication specification; a transmission data converting part 4 that converts Bluetooth communication data received by the Bluetooth communication part 3 to data for ZigBee communication which is a communication protocol that conforms to a short-range wireless communication specification; and a ZigBee communication part 1 that transmits ZigBee communication data converted by the transmission data converting part 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008254170-A (JP)
Title: Polishing pad
Inventor: ALLISON WILLIAM C
IPC: B24B37/24
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad which can prevent the deterioration of the polishing characteristic and the planarity for the operation life of a polishing pad.  <P>SOLUTION: The polishing pad contains (a) particulate polymer which can be selected from particulate thermoplastic polymer (for example, particulate thermoplastic polyurethane), bridged particulate polymer (for example, bridged particulate polyurethane and/or bridged particulate polyepoxide), and their mixture; and (b) organic polymer binder which can be bound together with the particulate polymer (for example, polyurethane binder and/or polyepoxide binder). The particulate polymer and the organic polymer binder are distributed substantially on the whole operation surface of the polishing pad. The polishing pad has a porosity of 2% to 50% based on the whole volume of the polishing pad.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009260417-A (JP)
Title: Image transmission system, image transmission device and program
Inventor: KISHI SHINOBU
IPC: H04N1/32
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image transmission system, an image transmission device and a program, capable of preventing a recipient from wrongly recognizing a sender or a transmission source based on transmission source information added to a received image.  <P>SOLUTION: A server 10 connected to a composite machine 20 via a network 2 stores transmission destination information and transmission source information used in facsimile transmission by the composite machine 20, so that the composite machine 20 can access the server 10 to acquire the information. As the transmission source information, the server 10 previously stores the name of the section to which a user belongs to and the facsimile number or electronic mail address of the composite machine 20 used by the user. Thus, in transmitting an image with another composite machine connected via the network 2 and in a place other than the section to which the user belongs to, the user can acquire the transmission source information indicating the section to which the user belongs to from the server 10, add the information to an image and transmit the image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256217-A (JP)
Title: Method for producing epoxy compound
Inventor: UCHIDA HIROSHI
IPC: C07D301/12
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuously and safely producing an epoxy compound at a high yield and high selectivity.  <P>SOLUTION: An olefin compound and an aqueous hydrogen peroxide solution, wherein a catalyst having epoxidation capability is dissolved, are caused to react with each other. The reaction is carried out by feeding the aqueous hydrogen peroxide solution and a liquid comprising the olefin compound into at least one microreactor, subsequently mixing them, and allowing the mixture to stay in the microreactor(s) for a prescribed period of time, whereby an epoxy compound is obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254547-A (JP)
Title: Bone regeneration material and its manufacturing method
Inventor: SUZUKI OSAMU
IPC: A61L27/00
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide a bone regeneration material for a molding compound excellent in its bioadhesion as well as operability and shape imparting properties in respect of a complex obtained by a reaction of octacalcium phosphate (OCP) and sodium alginate.  <P>SOLUTION: The complex obtained by the reaction of octacalcium phosphate (OCP) and sodium alginate is pressurized with a pressure of 4.1×10<SP>-3</SP>MPa or 3.7×10<SP>-2</SP>MPa by means of a centrifuge, whereby the molded body as a bone regeneration material is produced. The molded body has excellent bioadhesion as well as operability and shape imparting properties having porous fine pores whose average pore volume is within a range of 5.820 cm<SP>3</SP>/g to 6.160 cm<SP>3</SP>/g.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264862-A (JP)
Title: Three-dimensional shape measuring method and device
Inventor: NOSAKA KENICHIRO
IPC: G01B11/25
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the accuracy of measurement with a simple structure even if an object to be measured where surface regions having different reflectivities due to letters, patterns, etc., coexist, by a three-dimensional shape measuring method and its device using a phase shift method.  <P>SOLUTION: To select and determine the best measurement result, this device 1 includes two stripe pattern projection sections 2a, 2b for projecting stripe patterns to a measurement region 10 of an object to be measured, an imaging section 3, and a three-dimensional measurement processing section 4 for finding a three-dimensional shape of the measurement region 10 based on data from the imaging section 3. The projection sections 2a, 2b are arranged so as to face each other with the imaging section 3 between them, and to be line symmetric with respect to the optical axis 30 of the imaging section 3, and the same stripe patterns SP are projected from the projection sections 2a, 2b. Measurement accuracy is enhanced by projecting the stripe patterns respectively independently from the individual projection sections 2a, 2b to find two kinds of three-dimensional coordinates, and acquiring as a measurement result the average value of two kinds of three-dimensional coordinates obtained corresponding to one point on an image sensor of the imaging section 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266561-A (JP)
Title: Gas supply device, fuel cell evaluation testing device, and fuel cell system
Inventor: YOSHIZUMI KIMIO
IPC: H01M8/04
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas supply device capable of easily and smoothly adjusting dew points of gas supplied, to provide a fuel cell evaluation testing device, and to provide a fuel cell system.  <P>SOLUTION: The gas supply device 10 is capable of supplying a fuel cell 30 with mixture gas prepared at a given dew-point temperature T<SB>d</SB>by mixing low-humidity gas flowing in a low-humidity flow channel 33 and high-humidity gas flowing in a high-humidity flow channel 35. A mixture ratio r of the low-humidity gas to the high-humidity gas is set at a value found by substituting a supply pressure P of the mixture gas supplied to the fuel cell 30, a saturated vapor pressure P<SB>DP</SB>corresponding to supply target dew points of the mixture gas, and a saturated vapor pressure P<SB>B</SB>of the high-humidity gas into formula 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268246-A (JP)
Title: Switching power supply
Inventor: NISHINO HIROYUKI
IPC: H02M3/28
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve startability in a switching power supply formed of a self-excited compound resonance series converter of a voltage feedback type using an induction voltage of an auxiliary winding for driving the switching device, and capable of greatly simplifying a circuit with reduced loss, low noise and cost reduction.  <P>SOLUTION: There is provided a startup circuit 11 including: a control power supply Vcc; a relaxation oscillator circuit 12 biased by the control power supply; an oscillation detecting circuit 13 for determining whether the induction voltage of the auxiliary winding L12 reaches a threshold level Vth that can turn on a corresponding power MOSFETQ2; and a logic circuit 14 that applies the oscillation signal of the relaxation oscillator circuit 12 to the power MOSFETQ2 as a startup signal when the voltage does not reach the level Vth, and blocks the oscillation signal when the voltage reaches the level Vth. Accordingly, it is possible to easily set proper startup conditions by setting the relaxation oscillator circuit 12, thus achieving high startability.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265941-A (JP)
Title: Autonomous moving device
Inventor: UEMATSU HIROYUKI
IPC: G05D1/02
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly cope with the shape of a traveling area and to efficiently paint out the traveling area by natural movement in an autonomous moving device which paints out an area.  <P>SOLUTION: When a closed area 20 surrounded by two boundary edges 3 stipulating the traveling area 2 and two line segments 4 by four area definition points P0-P3 in the traveling area 2 is specified, the route generation means of the autonomous moving device sets additional tentative destinations (a) and b (collectively called K) in addition to fixed tentative destinations P0-P3 along the line segments 4 and generates a route R so as to pass through the respective tentative destinations K in order to travel by a prescribed sweep width W and paint out the closed area 20. The closed area 20 can be flexibly set in the traveling area 2 by a plurality of area definition points P0 or the like positioned at the boundary of the closed area, and is defined as an area surrounded by the line segments formed by connecting the area definition points P0 or the like and the boundary edges 3 used according to situations. The autonomous moving device stably performs paint-out movement while recognizing the positions of the tentative destinations K.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267253-A (JP)
Title: Component supply device and surface mounting device including the same
Inventor: IKETANI SUMIO
IPC: H05K13/02
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To more effectively prevent an operation fault on taking out a component, by stabilizing a posture of the component in a carrier tape by an appropriate attractive force according to the size of the component.  <P>SOLUTION: A component supply device 4 feeds out a carrier tape 28 wherein component storage parts 28a for storing components t therein are provided at fixed intervals, along a tape conveyance surface 41 to supply the components t to a component extraction position S where the components t are taken out from the component storage parts 28a. A magnet member 52 located between the tape conveyance surface 41 and the carrier tape 28 passing on the surface 41 is provided below the component extraction position S, and a gap C between the magnet member 52 and the carrier tape 28 is made wider as the carrier tape 28 is thinner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008300350-A (JP)
Title: Multi-chip light-emitting device lamp for providing high-cri warm white light and lighting fixture including the same
Inventor: MEDENDORP NICHOLAS W JR
IPC: F21K99/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-chip light-emitting device lamp for providing high-CRI warm white light and a lighting fixture including the same.  <P>SOLUTION: The multi-chip light-emitting device (LED) lamp includes a submount including first and second die mounting regions thereon. A first LED chip is mounted on the first die mounting region, and a second LED chip is mounted on the second die mounting region. The LED lamp is configured to emit light having a spectral distribution including at least four different color peaks to provide the white light. For example, a first conversion material may partially cover the first LED chip, and may be configured to absorb some of the light of the first color and re-emit light of a third color, a second conversion material may partially cover the first and/or second LED chips, and may be configured to absorb some of the light of the first and/or second colors and re-emit light of a fourth color.  <P>COPYRIGHT: (C)2009,JPO&INPIT