baber/WOPTO huggingface dataset:
Patent JP-2009172938-A (JP)
Title: Liquid jetting head and liquid jetting device
Inventor: ITO YOSHIHIRO
IPC: B41J2/055
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting head which efficiently performs heat radiation of a driving circuit so as to achieve downsizing and cost reduction in the driving circuit, and further improves durability of the driving circuit so as to improve liquid jetting properties, and to provide a liquid jetting device.  <P>SOLUTION: The liquid jetting head includes: a pressure generation chamber 11 communicating with a nozzle opening 13 for jetting a liquid; a piezoelectric element 17 generating a pressure change in the pressure generation chamber 11; a case head 20 having a storage part 19 for storing the piezoelectric element 17; and a flexible printed circuit board 50 connected to the piezoelectric element 17 and mounted with a driving circuit 60 driving the piezoelectric element 17. The storage part 19 of the case head 20 is provided with a channel member 21 which holds the base end part of the piezoelectric element 17 and is thermally conductively connected with the driving circuit 60, the case head 20 is provided with a liquid introduction path 30 feeding a liquid to the pressure generation chamber 11, and the channel member 21 defines at least a part of the wall face of the liquid introduction path 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009177089-A (JP)
Title: Solar cell module
Inventor: NISHIJIMA KOICHI
IPC: H01L31/042
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module which uses a sheet for sealing solar cell element comprising an ethylene copolymer composition excellent in transparency, heat resistance, adhesion, flexibility, formability, durability or the like and requiring no crosslinking process, and is excellent in the adhesion to the upper protection material of a sheet for module seal and to its back sheet, and also excellent in the transparency of the sheet for seal and manufacturing stability.  <P>SOLUTION: The solar cell module uses the sheet for sealing the solar cell element comprising the composition with ≤3 pts.wt. of alkoxysilane including an amino group or an epoxy group blended to 100 pts.wt. of ethylene-polar monomer copolymer including a polar monomer including a polar group selected from carboxylic acid, carboxylic salt, carboxylic acid anhydride, epoxy group, hydroxyl group, and amino group, on the light-receiving side and the back side of the solar cell element. The content of the polar monomer of the copolymer of the light receiving side sheet is ≥14 wt.%, and the content of the polar monomer unit of the copolymer of the back side sheet is ≤12 wt.%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178263-A (JP)
Title: Hair brush
Inventor: MIYATA HIROMITSU
IPC: A46B11/00
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair brush configured such that atomized liquid is generated and supplied more suitably and more atomized liquid can be supplied to the hair.  <P>SOLUTION: An electrostatic atomizing device 10 incorporated in a brush body 2 of the hair brush 1 has a discharge electrode 11 and a Peltier element 13 as liquid supply arrangements for supplying the liquid (moisture) to the discharge electrode 11, generates electrostatic atomization by discharging the discharge electrode 11 in the state of sticking the moisture, and generates the electrostatically atomized moisture. The electrostatically atomized moisture is supplied to the hair side together with blown air generated in a fan device 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179848-A (JP)
Title: Steel sheet for container and method of manufacturing the same
Inventor: TACHIKI HIKARI
IPC: C25D11/36
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new and improved steel sheet for a container which exhibits excellent corrosion resistance and can manufacturing workability even when another surface treatment in place of a chromating is performed on the steel sheet.  <P>SOLUTION: The steel sheet 20 for the container has a chemical conversion coating layer 30 on one surface. The chemical conversion coating layer 30 includes: a phenol resin layer 38 which is positioned at the outermost surface and has eccentrically located phenol resin; a phosphoric acid layer 34 which is positioned in the steel sheet 20 side of the phenol resin layer 38 and has eccentrically located zirconium phosphate; and an oxide layer 32 which is positioned in the steel sheet 20 side of the phosphate layer 34 and is mainly made up of zirconium oxide. The phenol resin layer 38 is eccentrically located at a part within 10% thickness from the surface layer to the total film thickness of the chemical conversion coating layer 30, the phosphate lay 34 is eccentrically located at a part within 40% thickness from the surface layer to the total film thickness of the chemical conversion coating layer 30 and the oxide layer 32 is eccentrically located at a part in 40-100% thickness from the surface layer to the total film thickness of the chemical conversion coating layer 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180350-A (JP)
Title: Clutch device
Inventor: SHIOZAKI TOMOO
IPC: F16D25/0638
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device as part of a hydraulic disc clutch for efficiently supplying operating oil from a pressure compensation hydraulic chamber to the other component while eliminating an influence of a centrifugal force on clutch operating oil during the rotation of the clutch and suppressing an increase in the number of the component , the volume and the weight of the disc clutch.  <P>SOLUTION: Clutch centers 57a, 57b of the first and second hydraulic disc clutches 51a, 51b have flanges 64a, 64b extending in a clutch radial direction. In the flanges 64a, 64b, oil paths 68a, 68b are formed to guide operating oil from cut side hydraulic chambers 55a, 55b to the outside. The oil paths 68a, 68b are opened at radial intermediates of the flange s64a, 64b into the cut side hydraulic chambers 55a, 55b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181097-A (JP)
Title: Multi-domain display device
Inventor: HAYASHI NAOKI
IPC: G09F9/30
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein in conventional multi-domain display devices having a structure of forming a plurality of domains in a single pixel or sub-pixel, resolution equal to or greater than unit pixel or unit sub-pixel cannot be obtained.  <P>SOLUTION: A multi-domain type display device includes a display element in which the unit sub-pixel or unit pixel is divided into a plurality of domains; and a mode-switching circuit which performs switching between a mode which enables image display of high-viewing angle, by collectively driving the plurality of domains and a mode which enables image display of high-resolution by driving the plurality of domains independently, according to a mode control signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187701-A (JP)
Title: Fuel cell system, and method of sealing oxidant electrode thereof
Inventor: USUDA MASAHIRO
IPC: H01M8/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of airtight sealing of a cathode of the fuel cell body while suppressing increase of the number of parts and increase of a parts mounting volume.  <P>SOLUTION: A water permeation type humidifier 11 carries out humidification by moving moisture in exhaust air exhausted from an exhaust air outlet 3 of the fuel cell main body 1 to air to be supplied to an air inlet 5. A first open-close valve 47 is opened and closed between an air exhaust port 37 of the water permeation type humidifier 11 and the air inlet 5 of the fuel cell main body 1. A second open-close valve 49 is opened and closed between the exhaust air exit 3 of the fuel cell main body 1 and an exhaust air supply port 31 of the water permeation type humidifier 11. The first open-close valve 47 and the second open-close valve 49 are fixed to a coaxial driving shaft 43. By means that one driving motor 45 rotates the driving shaft 43, the first open-close valve 47 and the second open-close valve 49 are opened and closed simultaneously.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009189149-A (JP)
Title: Electric vehicle and method for cooling vehicular dc/dc converter
Inventor: MURAKAMI TOMOATSU
IPC: B60L3/00
Filed: 2008-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vehicle and a method for cooling a vehicular DC/DC converter, which increases the cooling performance of a switching element during regeneration and increases the regenerable power of the vehicle.  <P>SOLUTION: A fuel cell vehicle 20 comprising a DC/DC-converter 36 and a cooling device 10. The DC/DC-converter 36 is connected between a battery device 24 and a fuel cell 22, for converting a voltage generated in the battery device 24, thereby to apply the converted voltage to the side of a motor 26, and for converting either a regenerated voltage by the regenerating action of the motor 26 or the generated voltage of the fuel cell 22, thereby to apply the converted voltage to the side of the battery device 24. The cooling device 10 includes a cooling liquid passage 102 fed with a cooling liquid and having a folded portion 104 formed at the portion thereof, for cooling the DC/DC-converter 36. The cooling device 10 is formed to cool upper arm elements 81u to 81w with the cooling liquid on the upstream side of the folded portion 104, and lower arm elements 82u to 82w with the cooling liquid on the downstream side of the folded portion 104.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008203255-A (JP)
Title: Two-dimensional sample handler
Inventor: RYAN DALE
IPC: B01L99/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique which enables accurate alignment of a large number of samples that enables higher throughput in diagnostic analyzer.  <P>SOLUTION: In a technique for arranging samples on the diagnostic analyzer, flexible device is installed between sample carrier and conveyer, to carry forward the sample carrier beyond fixed alignment device, and then the direction of the conveyer is reversed; and when a sample carrier is set and it can contact each of its alignment devices, it is so constituted that the flexure element of a sample carrier that contacts respective alignment devices is deformed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217780-A (JP)
Title: Current limiting circuit
Inventor: UDA TAKASHI
IPC: G01R27/02
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current limiting circuit allowing a current flowing through a load to be accurate even if applied voltage changes in a state of a current limiter performing constant current operation, and moreover maintaining high efficiency and excelling in following performance even to a sudden current change.  <P>SOLUTION: The current limiter 4 is constituted by insert-connecting a series circuit of IGBT elements 6, 7 and current detecting resistances 9, 10 in a charge/discharge line, connecting bases and emitters of transistors 12, 13 to one ends and other ends of the current detecting resistances 9, 10, and connecting collectors of the transistors 12, 13 to gates of the IGBT elements 6, 7. When voltage between both ends of the current detecting resistances 9, 10 increases in a state of providing the gates of the IGBT elements 6, 7 with a driving signal, the gate voltage level of the IGBT elements 6, 7 is lowered to limit an electric current flowing to the emitters from the collectors of the IGBT elements 6, 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009192250-A (JP)
Title: Optical fiber sensor cable
Inventor: TANAKA YUKIAKI
IPC: G01K11/12
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber sensor cable capable of precisely measuring temperature change.  <P>SOLUTION: Such an optical fiber sensor cable is provided that an optical fiber is attached to strip state tension member having higher linear expansion coefficient than that of the optical fiber, and a fixing part being integrated so as to directly contact the optical fiber with the tension member along the longitudinal direction of the tension member continuously or intermittently is provided. Temperature in an installation environment is measured from the amount of frequency shift of Brillouin scattering light accompanying with temperature change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191677-A (JP)
Title: Insulator for internal combustion engine
Inventor: SATO SHINICHI
IPC: F02B77/11
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and practical insulator having sufficient heat shielding performance for an internal combustion engine, as the insulator for the internal combustion engine.  <P>SOLUTION: This heat resistant synthetic resin insulator is provided for covering a part or the whole of the internal combustion engine mounted on a vehicle. The cutoff effect of heat radiation from the internal combustion engine is remarkably improved by applying heat shielding paint to a surface of a heat resistant synthetic resin. An improvement in heat insulation performance and weight reduction in a mold in the insulator of the mold, are also attained by being molded by adding a filler of a balloon system to the heat resistant synthetic resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195266-A (JP)
Title: Game machine, program, and storage medium
Inventor: UTSUNOMIYA KAZUAKI
IPC: A63F5/04
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve game performance during a period until the game shifts to an RT (Replay Time) mode.  <P>SOLUTION: A slot machine is provided with a counter and a state control unit. The counter stores an initial value (for example, "0") until a watermelon is won and when the watermelon is won, a reference value (for example, "100") is set. Then, every time a game is played, a subtraction value (for example, "1") is subtracted from a counter value. The state control unit shifts the slot machine to a permission state for permitting the shift to the RT mode when a bell is won and cancels the permission state when a cherry is won or the RT mode is over. The slot machine shifts to the RT mode when the counter value is "1" or larger and is in the permission state. The RT mode is ended when games are played just for the value stored by the counter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197049-A (JP)
Title: Method for preventing blocking of styrene-based elastomer resin pellet
Inventor: YOSHIMI TOMOYUKI
IPC: C08J3/12
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To stably provide pellets having high blocking resistance against blocking occurring upon manufacturing, transporting or processing styrene-based elastomer resin pellets.  <P>SOLUTION: A method for manufacturing elastomer resin pellets is disclosed, including the following steps (1) to (3). The steps are: (1) preparing a mixture of an aqueous emulsion of a polymer essentially comprising an aromatic vinyl monomer, the emulsion having solid content concentration of 10 wt.% to 40 wt.%, and an inorganic salt; (2) preparing a mixture of an agglomerate obtained in the step (1) having solid content concentration of 10 wt.% to 40 wt.%, with water and a water-soluble polymer; and (3) depositing the mixture obtained in the step (2) on styrene-based elastomer resin pellets.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204828-A (JP)
Title: Image display device
Inventor: FURUTA KOICHI
IPC: G09G3/20
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of a pseudo contour when performing the subtractive color processing of image data in which a gradation value is concentrated in a specific range and handling them.  <P>SOLUTION: The image display device includes: a division point information extraction part 101 for inputting source image data whose respective color components are expressed by at least two bits and extracting division point information to be a point of changing a gradation width for the source image data; a division point information storage memory 102 for storing the division point information; a pseudo gradation processing part 103 for color-subtracting the source image data to subtractive color image data using the division point information; a frame buffer 104 for storing the subtractive color image data; and a gradation correction part 105 for generating display image data from the division point information and the subtractive color image data. The pseudo gradation processing part 103 performs the subtractive color processing so as to equalize the respective gradation widths in the range of a large gradation value and in the range of a small gradation value centering on the division point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243812-A (JP)
Title: Paste composition for black film and manufacturing method of black film using the same
Inventor: OGAWA REIKO
IPC: H01J11/22
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To produce a black film which has a high definition and a high shielding rate; to improve use efficiency of a paste material; to improve on a complicated conventional manufacturing process using a photolithography; and to simplify the manufacturing process.  <P>SOLUTION: In a paste composition for a black film for manufacturing the black films 16b, 24 on a front glass substrate 11 constituting a plasma display panel 10 by an offset printing method, the composition includes oxyhydroxide powder of 10 to 50% by mass, glass powder of 5 to 30% by mass, and an organic system vehicle as a remaining portion. A mean particle size of the oxyhydroxide powder is 0.01 to 0.2 μm, and a specific surface area of the oxyhydroxide powder is 5 to 80 m<SP>2</SP>/g.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212671-A (JP)
Title: Bidirectional connection confirming communication device, bidirectional connection confirming communication method, bidirectional connection confirming communication program, and recording medium
Inventor: SAITO KOSUKE
IPC: H04L12/70
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To confirm a connection state between a self-communication device and a partner side device through a communication network, and to separate and specify whether a cause part of a trouble of the connection state is in the self-communication device, the partner side device, or a connection circuit between these communication devices.  <P>SOLUTION: Bidirectional connection confirming mechanisms 12a, 12b confirms 3 operations of confirmation information transmission, reporting information reception, and confirmation information reception in communication between two communication devices 11a, 11b by the self device 11a. When only reporting information reception after the confirmation information transmission cannot be accomplished, the mechanism determines that a transmission function of the self-device 11a is abnormal or a reception function of the partner side device 11b is abnormal. When the self-device cannot carry out both the reporting information reception and the confirmation information reception from the partner side device 11b after the confirmation information transmission from the self-device 11a, the mechanism discriminates that any one of abnormality of a transmission function of the partner side device 11b, abnormality of a reception function of the self-device 11a, or abnormality such as wire disconnection, etc. of the connection circuit between the self-device 11a and the partner side device 11b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207629-A (JP)
Title: Sprinkler head and wet-type, pre-actuating type sprinkler fire extinguishing system
Inventor: MURAKAMI TADASHI
IPC: A62C37/14
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a valve body from opening when thermosensitive decomposing parts of a sprinkler head are damaged by external force, a deterioration, or the like.  <P>SOLUTION: The sprinkler head 4 includes: a body 8 of the head which is connected to a pipe arrangement 2 and includes an outlet 6; a valve body 14 for closing the outlet; and a glass valve 18 for supporting the valve body, and further includes a valve body retaining means 15 which is provided on the downstream side of the valve body and keeps the outlet closed by the valve body if a pressure of the inside of the pipe arrangement which is applied to the valve body is lower than a pressure at the time of watering when the glass valve 18 is decomposed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207977-A (JP)
Title: Method for depositing catalytic metal and catalytic metal-support particle
Inventor: KARINO SHUN
IPC: B01J37/34
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To control a catalytic effect of a catalytic metal-support by a simple method.  <P>SOLUTION: A method for depositing a catalytic metal comprises a step of irradiating a catalytic metal (2)-support (1) particle with an electron beam to deposit the catalytic metal (2) on the surface from the catalytic metal (2)-support (1) particle. The catalytic metal (2)-support (1) particle comprises a support (1), which has an oxygen octahedral structure shown by the chemical formula: ABO<SB>3</SB>(wherein A is the catalytic metal (2) containing lead, strontium, bismuth or barium at the least; B contains titanium, zirconium, niobium, nickel or magnesium at the least), and the catalytic metal (2) deposited on the surface of the support (1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212464-A (JP)
Title: Immersion lithography and device manufacturing method
Inventor: SHIMA SHINICHI
IPC: G03F7/20
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an immersion lithography capable of preventing the increase in a running cost and degradation in throughput, even when a highly refracting liquid is used for an immersion member.  <P>SOLUTION: The immersion lithography for exposing a substrate through a liquid includes: a projection optics system for projecting a reticle pattern onto the substrate; a liquid supplier for supplying the liquid into a space between the projection optics system and the substrate; a spraying nozzle disposed around the substrate of the projection optics system, to spray gas on the periphery of the liquid supplied in between the projection optics system and the substrate; and an exhauster to exhaust the gas in the space between the spraying nozzle, and the liquid supplied in between the projection optics system and the substrate. The exhauster includes a releasing member to release a volatile component vaporizing from the liquid and contained in the gas of the space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218244-A (JP)
Title: Organic thin film transistor, and method of manufacturing the same
Inventor: SUWA YUJI
IPC: H01L21/28
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling molecular density so that the intended molecular density of an organic monomolecular film is inexpensively and surely obtained when the organic monomolecular film is formed on an electrode surface of an organic thin film transistor by causing the electrode surface to adsorb molecules.  <P>SOLUTION: The organic thin film transistor has a source electrode 15 and a drain electrode 16 formed on an insulating film 13 covering a gate electrode 12, and a self-organizing monomolecular films 18 interposed between the electrodes and an organic semiconductor layer 17 for channel, and the self-organizing monomolecular films 18 includes a first organic monomolecule functioning to reduce contact resistance between the source electrode 15 or drain electrode 16 and organic semiconductor layer 17, and a second organic monomolecule functioning to adjust the surface density of the first organic monomolecule.  <P>COPYRIGHT: (C)2009,JPO&INPIT