baber/WOPTO huggingface dataset:
Patent JP-2009098910-A (JP)
Title: Electronic equipment and memory managing program
Inventor: UENO TOSHIAKI
IPC: G06F12/00
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To detect memory leak of a memory area existing within a program.  <P>SOLUTION: A memory manager sets, when securing a memory region in a RAM, an allocation time of the memory. The memory manager as a memory leak detecting means detects when the memory region has not been deallocated within the allocation time. According to this, the memory leak of the memory region within the program can be detected by executing the program.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008084869-A (JP)
Title: Optical transmission device
Inventor: YOSHIMURA TOMOYA
IPC: F21Y101/00
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission device with less change of chromaticity of incident light and emission light without depending on a distance from a light source even in case wavelength dependency of an optical transmission loss of optical fiber is large.  <P>SOLUTION: The optical transmission device consists of plastic optical fiber with a length L having an optical transmission loss α(λ) to a wavelength λ, and a light source connected at least on one end face of the plastic optical fiber, and further, a spectrum radiation flux P(λ) of the light source satisfies a specific relation with a transmission loss of plastic optical fiber flux, a length of the plastic optical fiber flux, or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2011028787-A (JP)
Title: Magnetic recording medium, and magnetic recording and reproducing device
Inventor: KAWATO YOSHIAKI
IPC: G11B5/667
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bit pattern medium having a ratio (BAR) of linear recording density/track density sufficiently higher than 1, and to provide a magnetic recording and reproducing device wherein a transfer rate can be increased according to surface recording density.  <P>SOLUTION: A magnetic disk medium 10 has a nonmagnetic substrate 12, a soft magnetic lining layer (soft magnetic layer) 14, and a magnetic recording layer 16. The magnetic recording layer 16 has annular recesses (grooves) 18 each having a depth reaching the soft magnetic lining layer 14, which form a plurality of annular recording tracks 20. Each recording track 20 has necks (narrowed parts) 22 formed with a predetermined period in a peripheral direction. Each narrowed part 22 has a shape where the end 24 of the recording track 20 is recessed toward the center. A period with which the narrowed parts 22 are formed is a period in which an interval between one narrowed part 22 and another narrowed part 22 is equivalent to a bit length.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009096674-A (JP)
Title: Method of manufacturing silica glass block
Inventor: SAWAZAKI JIRO
IPC: C03B20/00
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a silica glass block in which, by markedly reducing the bubbles within the silica glass block, the quality of a silica glass block can be improved, contamination of the silica glass block can be prevented, and the yield of the silica glass block can be improved.  <P>SOLUTION: The method comprises: a preparing step for preparing a natural or synthetic silica raw material powder; a packing step for packing the silica raw material powder into a glass melting furnace; a preheat treating step for preheat-treating the silica raw material powder packed into the melting furnace; a melting step for heating and melting the preheat-treated silica raw material powder; and a cooling step for cooling a silica glass melt melted in the melting furnace, wherein the silica raw material powder packed into the melting furnace is closely packed to close packing density in the packing step, and an evacuation and a rare gas or H<SB>2</SB>gas introduction treatment are performed in the preheat treating step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099455-A (JP)
Title: Vehicle lamp
Inventor: FUKAZAWA YOSUKE
IPC: F21Y101/02
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle lamp which has an excellent visibility and high reliability.  <P>SOLUTION: A turn signal lamp 2 has a first to a third light-emitting diodes 9, 10, 11 incorporated in an inner housing 4 interposed between a base housing 3 and an outer lens 5. A light source unit 8 using the first to the third light-emitting diodes 9, 10, 11, a circuit board 13, and a plurality of bus bars 12 in a plate shape for connecting therebetween is incorporated in a rear face on the base housing 3 side of the inner housing 4. The bus bars, which are arranged so that the plate face is opposite to the inner housing 4, are regulated in position by a locking member 7j provided in the inner housing 4 and are supported by boss members 3e, 3f, 3g, 3h, 3i formed protruded from the base housing 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102482-A (JP)
Title: Composition containing polymer obtained by hydrosilylation reaction
Inventor: HORI MITSUHIRO
IPC: C08K5/5415
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyisobutylene-based photocurable composition excellent in heat resistance, oxygen barrier property, moisture permeability, weather resistance and flexibility.  <P>SOLUTION: A new isobutylene-based polymer composition is obtained by bringing an isobutylene-based polymer, a hydrolyzable silyl group-containing compound having one alkenyl group, and a compound having two or more hydrosilyl groups into a hydrosilylation reaction. A composition prepared by mixing the polymer composition with a photoacid generator becomes a cured product excellent in heat resistance, oxygen barrier property, moisture permeability, weather resistance and flexibility when irradiated with radiation light such as ultraviolet radiation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103179-A (JP)
Title: Fluid bearing device
Inventor: HORI SEIJI
IPC: F16C35/02
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide high fixing strength between a bearing sleeve and a housing which are mutually bonded and fixed by preventing coming-off of the bearing sleeve caused by difference of linear expansion coefficients between the bearing sleeve and the housing in this kind of fluid bearing.  <P>SOLUTION: A cylindrical intermediate member 9 having a linear expansion coefficient greater than that of the bearing sleeve 8 and smaller than that of the housing 7 is disposed between the both members 7, 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105688-A (JP)
Title: Communication terminal, communication system, and method of communication thereof
Inventor: TAKAGI MASASHI
IPC: H04W64/00
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal which allows users to connect with each other without a network and which does not require the users to register their profiles in a memory in advance, and also to provide a communication system equipped with the same and a method of communication of the communication system.  <P>SOLUTION: The communication terminal 1 includes a first wireless communication section 11 for performing wireless communication directly with other communication terminals. The communication terminal 1 includes a storing section 12 wherein personal information relating to functions started up by the self terminal 1 is stored, a displaying section 13 whereon various information is displayed, and a controlling section 14 for controlling the first wireless communication section 11, the storing section 12, and the displaying section 13. The controlling section 14 transmits the personal information stored in the storing section 12 to other communication terminal via the first wireless communication section 11, and compares the personal information obtained from the other communication terminal with the personal information stored in the storing section 12 and displays the comparison result on the displaying section 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106334-A (JP)
Title: Game machine
Inventor: YAMAZAKI KOJI
IPC: A63F5/04
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that can promote player's aggressive participation in a game and can motivate the player for a next game.  <P>SOLUTION: The game machine has: a means (71) for determining an internal winning combination to perform an internal lottery for determining at least one winning combination from a plurality of symbol combinations in response to the operation of game starting means; and light emitting means (151, 152, 153) provided so as to emit light according to the result of the internal lottery. The light emitting means (151, 152, 153) emit light in response to the operation of bet operation means (11, 12, 13) by the player, and emit light when a predetermined symbol combination is determined as the winning combination by the means (17) for determining an internal winning combination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008148286-A (JP)
Title: Method and apparatus for controlling optical amplifier for use in passive optical network
Inventor: LI RUODING
IPC: H04B10/564
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method that utilizes EDFAs in a PON design which allows transmission of markedly dynamic burst signals, in a state where the system performance is completely without deterioration.  <P>SOLUTION: An optical amplifier includes an input port and an output port which are coupled together via a data signal line; an amplifier circuit; a gain control circuit, coupled to the data signal line and operative for detecting the power level of a burst signal input into the optical amplifier at the input port; and a dummy laser generation circuit having an output coupled to the data signal line and an input coupled to the gain control circuit, where the gain control circuit is operative for controlling the power level output by the dummy laser generation circuit so as to maintain the power level of a signal input into the amplifier circuit at a substantially constant level.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009109451-A (JP)
Title: Positioning system, feeder, terminal device, control method of positioning system, and control program of positioning system
Inventor: AOKI NAGANOBU
IPC: H04W64/00
Filed: 2007-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily acquire information of an initial position or the like used for capturing a position information satellite, position calculation or the like at a moving destination, when a user moves for a long distance such as overseas with a terminal device.  <P>SOLUTION: In a positioning system 10, a feeder 40 is installed in a facility such as an airport or a station. When the user brings the terminal device 20 close to a chip reader/writer of the feeder 40, the feeder 40 receives the first support information constituted of LTE model information and a time from a positioning server 60. Then, the feeder 40 generates the second support information by adding the initial position and writes the second support information into an IC chip provided in the terminal device 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115414-A (JP)
Title: Ceramic fiber module for fire-resisting heat-insulating lining material, and heat-resisting heat-insulating lining construction method of heating furnace
Inventor: SUZUKI EIICHI
IPC: F27D1/00
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic fiber module for a fire-resisting heat-insulating lining material and a fire-resisting heat-insulating lining construction method of a heating furnace using the module excelling in wind speed resistance and scale resistance and less complicated in construction.  <P>SOLUTION: The module is formed by modularizing a molded product of crystalline ceramic fiber formed of mullite-based crystalline substance containing δ-alumina with the alumina content of 60-80 mass%. The module has the shot content of 45 μm or more being 5 mass% or less. The module is formed by using the molded product 10 of crystalline ceramic fiber as a blanket and laminating a plurality of blankets for modularization.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113709-A (JP)
Title: Vehicular wiper
Inventor: AMANO SHINICHIRO
IPC: B60S1/40
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular wiper capable of enhancing the appearance of a connection part of a wiper blade to a wiper arm, and lowering its height.  <P>SOLUTION: A clip member 14 as a fore end connection part fixed to a damper 31 as a connection member which is supported by a lever member 21 of a wiper blade 12 so as to be tunable is formed of an upper wall 15 abutted on an upper surface of a damper 31 and a pair of sidewalls 16 extending to a wiping surface (1a) side from both ends in the width direction orthogonal to the longitudinal direction of the wiper blade 12 at the upper wall 15 in a U-shaped section, and the dimension between the pair of sidewalls 16 is formed to be larger than the width of blade rubber 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114381-A (JP)
Title: (meth)acrylic ester resin
Inventor: OKAGO YUJI
IPC: H01L21/027
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a (meth)acrylic ester resin comprising as a copolymer component an acid-dissociable (metrh)acrylate monomer having higher acid-dissociable performance than 2-alkyladamanthyl (meth)acrylate conventionally used or proposed, and which is insoluble or hardly soluble in an alkaline solution but is alkali-solubilized by the action of an acid with excellent response.  <P>SOLUTION: Provided is a (meth)acrylic ester resin comprising a structural unit represented by general formula (1) [wherein, R<SP>1</SP>is H or a methyl group; two R<SP>2</SP>s are any of (1)-(3) below, respectively; and R<SP>3</SP>is a 1-4C linear chain or branched alkyl group or a 4-20C monovalent alicyclic hydrocarbon group or a group of the derivative thereof; (1) Two R<SP>2</SP>s are each independently a 4-20C monovalent alicyclic hydrocarbon group or a group of a derivative thereof; (2) One of the two R<SP>2</SP>s is a 4-20C monovalent alicyclic hydrocarbon group or a group of the derivative and the other is a 1-8C linear chain or branched alkyl group; and (3) Two R<SP>2</SP>s are bonded each other and form, with a carbon atom bonded therewith, a 4-20C divalent alicyclic hydrocarbon group or a group of the derivative thereof].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117249-A (JP)
Title: Connection device
Inventor: ITOGA TOSHIYOSHI
IPC: H01R13/639
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection device with a sensor therein, which connects or disconnects with an electromagnet by exciting the electromagnet in the attracting or repulsing direction by means of detection output of the sensor.  <P>SOLUTION: Electrical connection is carried out by a first connection body and a second connection body in the connection device. The first connection body includes a first connection terminal exposed on the surface of the first connection body, a control circuit for controlling connection with or separation from the second connection body, and the electromagnet switchably excited in the attracting or repulsing direction by output of the control circuit. The second connection body includes a second connection terminal exposed on the surface of the second connection body so as to be connected to the first connection terminal, and a magnet attracted or repulsed by the electromagnet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079886-A (JP)
Title: Combustion equipment of solid fuel such as firewood
Inventor: MIYAMOTO HIROSHI
IPC: F24H3/08
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide combustion equipment of solid fuel such as firewood, capable of properly and efficiently burning the solid fuel such as the firewood, by making the most use of the volume of a combustion chamber with a rational and simple structure capable of coping even with an enlargement.  <P>SOLUTION: This combustion equipment of the solid fuel such as the firewood, has the combustion chamber 10 of forming the longitudinal direction longer than the lateral direction by a front plate part 11, a back plate part 12 and a side wall part 13. An opening-closing part 15 is arranged in the front plate part 11 for adjusting supply of air for combustion. An interval holding part 21 is fixedly arranged in the back plate part 12 for preventing the solid fuel from being packed in so that a secondary combustion space 20 can be secured in a rear part in the combustion chamber 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121075-A (JP)
Title: Building unit and unit building
Inventor: NOCHIDA SADATOSHI
IPC: E04B1/348
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building unit which can reduce a work burden during manufacture and enhance working efficiency, and a unit building which is composed of the building unit.  <P>SOLUTION: A ceiling beam is not provided in a garage unit 20a which forms a so-called inner garage in the building. Thus, an opening surrounded by the ceiling beam 24 is formed on a ceiling side. The width of an interior wall material 37, which forms an inner wall surface of the garage unit 20a, is smaller in dimension than an isolation distance between opposed ceiling girders 24. An on-garage unit 20b is installed on the garage unit 20a. The on-garage unit 20b is provided with a garage ceiling material 58 which forms a garage ceiling surface 61 of the garage unit 20a. Additionally, a ceiling cornice 71 is provided at a corner section which is formed of the ceiling surface 61 and an interior wall surface of the interior wall material 37.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123465-A (JP)
Title: Lithium ion secondary battery
Inventor: OBANA YOSHIAKI
IPC: H01M10/052
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery having excellent room temperature cycle characteristics and high temperature cycle characteristics even when high charge end voltage is applied to obtain high capacity.  <P>SOLUTION: The lithium ion secondary battery includes a positive electrode 2 having a lithium composite oxide, a negative electrode 3, a separator 4 interposed between the positive electrode 2 and negative electrode 3 and having porous polyolefin, and a nonaqueous electrolyte. Open circuit voltage in the full charge state of a pair of positive electrode and negative electrode is within a range of 4.25-4.55 V. The positive electrode 2 contains a positive active material covering the surface of lithium cobaltate with an oxide of nickel and/or manganese, and the electrolyte contains 4-fluoroethylene carbonate and a vinylene carbonate. The negative electrode 3 has a negative mix layer, the volume density of the negative mix layer is 1.65-1.85 g/ml, and its thickness is within a range of 160-220 μm in total of both surfaces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009119134-A (JP)
Title: Ultrasonic imaging apparatus
Inventor: SHIMAZAKI TADASHI
IPC: A61B8/06
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic imaging apparatus capable of acquiring blood flow distribution information in a subject along with contrast medium distribution information in the subject while retaining a real-time property and easily simultaneously comparing the information.  <P>SOLUTION: This ultrasonic imaging apparatus acquires B mode information, contrast mode image information and CFM (Color Flow Mapping) image information, where a B mode processing section 103, a contrast mode processing section 110, and a CFM processing section 109 are optimized, respectively, using a received echo train of a plurality of times of transmission pulses, and displays the CFM image and the B mode image on a display section 106 along with the image of the contrast medium, so that an operator precisely acquires the position of the contrast medium by the comparison with the B mode image information while retaining the real-time property and estimate the subsequent movement of the contrast medium by the comparison with the CFM image information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128460-A (JP)
Title: Image forming apparatus
Inventor: SHIMA KENJI
IPC: G03G21/20
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of attaining both of dust-proof performance and cooling performance thereof.  <P>SOLUTION: The image forming apparatus includes: an optical scanner that irradiates an image carrier with light modulated in accordance with an image signal and forms an electrostatic latent image; a process unit that visualizes the electrostatic latent image formed on the image carrier as a toner image; a fixing device for fixing the toner image transferred from the image carrier to a recording medium; a cooling fan that sucks the air outside the image forming apparatus so as to cool the inside of the image forming apparatus; and an opening functioning as the suction port of the cooling fan. An air-speed detecting means for detecting the air-speed outside the image forming apparatus is arranged near the opening, and an opening/closing means for opening/closing the opening in accordance with the output of the air-speed detecting means is provided in the image forming apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008161044-A (JP)
Title: Rectifier circuit, power supply circuit, and semiconductor device
Inventor: SHIONOIRI YUTAKA
IPC: H01L27/04
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rectifier circuit capable of suppressing degradation or dielectric breakage of a semiconductor element under overcurrents.  <P>SOLUTION: There are provided a transistor and at least a first capacitor, second capacitor, and a diode that are sequentially connected in series on a line connecting an input terminal and one of two output terminals. The second capacitor is connected between one of source and drain regions of the transistor and a gate electrode. The other of the source and drain regions of the transistor is connected to the other output terminal of the two output terminals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008156345-A (JP)
Title: Method for application of cosmetics
Inventor: KAWAMOTO MASAHIKO
IPC: A61Q19/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for application of cosmetics with excellent immediate effectiveness, improvement of wrinkles, lift up effect, further confirming markedly improved translucent effect and hair growth effect.  <P>SOLUTION: A cosmetic is pressurized under heating, preferably at 10-50°C, at 50-190 MPa for 15 minutes or over, and the pressure-treated cosmetic is spread on skin or hair within 8 hours after pressure treatment. The skin and hair immediately show improved effects in bracing of skin, wrinkles, lift up, translucency of skin, moisture retention of skin, skin-lightening effect (skin color), hair growth (thickness), luster of hair, pores, texture of skin, acne and anti-inflammation by penetration of activated cosmetic.  <P>COPYRIGHT: (C)2008,JPO&INPIT