baber/WOPTO huggingface dataset:
Patent JP-2009280838-A (JP)
Title: Steel material, production method thereof and high-frequency quenched component
Inventor: FUKAZAWA KENGO
IPC: C21D1/70
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel material which is quenched while preventing oxidation of a compound layer formed on a surface of the steel material caused by high-frequency quenching a production method thereof, and a high-frequency quenched component.  <P>SOLUTION: The quenched steel material 10 comprises a substrate 11, the compound layer 12 formed on the surface of the substrate 11 and an oxidation-preventing coating layer 13 formed on the compound layer 12, wherein the substrate 11 has a hardened layer of a prescribed depth, and the hardness at the surface of the substrate 11 is increased. The production method of the quenched steel material 10 comprises: a first step of forming the oxidation-preventing coating layer 13 on the substrate 11 having the surface on which the compound layer 12 has been formed; and a second step of conducting high-frequency quenching of the substrate 11 provided with the compound layer 12 and the oxidation-preventing coating layer 13. In the second step, temperature is raised for a prescribed time until it reaches a prescribed heating temperature, and cooling is carried out as soon as temperature reaches the heating temperature.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282228-A (JP)
Title: Decoration member of electronic device
Inventor: KIKUCHI YOSHIFUMI
IPC: H04M1/02
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality decoration member which suppresses the distortion of a vapor-deposited external appearance under various using environments, improves the deterioration of exterior appearance quality and keeps design characteristic (design quality).  <P>SOLUTION: The decoration member comprises: a transparent cover base member 121 on the one side of which a metallic vapor deposition layer 122 is formed; a double-stick tape 123 having the same figure as that of the cover base member 121 and high transparency and stuck on the metallic vapor deposition layer 122; and a resin film 124 having the same figure as that of the cover base member 121 and transparency and stuck on the double-stick tape 123.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284285-A (JP)
Title: Ic tag package reading gate, and electric field leakage prevention method
Inventor: KUBOTA ATSUHIRO
IPC: G06K17/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC tag package reading gate with high versatility, and with less misreadings of an IC tag by leak electric field, even when a plurality of IC tag package reading gates are installed adjacent.  <P>SOLUTION: In the IC tag package reading gate, having gate main bodies, provided as a pair on both sides of a fixed region of a lane for conveying a commercial material to which the IC tag is attached in a fixed direction; and IC tag reading means provided to the respective gate main bodies, electric field attenuation means are arranged in fixed regions along the traveling direction of the lane and in front and rear of the respective gate bodies. In addition, in the IC tag package reading gate. the gates are installed adjacent to the sides of the fixed regions of the plurality of lanes, and the leak electric field by radio waves which are radiated from the IC tag reading means provided to the gates is attenuated by the electric field attenuation means, arranged in the fixed regions in front and rear of the gate main in the IC tag package reading gate and the electric field attenuation means arranged in the fixed ares in front and rear of the gate body at the next gate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009007560-A (JP)
Title: Colored curable resin composition, color filter, liquid crystal display, and organic el display
Inventor: YAMAUCHI YASUTSUGU
IPC: G02F1/1335
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored curable resin composition (ink) achieving both of surface smoothness of a pixel and a wet spreading property in a pixel bank in production of a color filter by an ink-jet technique.  <P>SOLUTION: This colored curable resin composition comprises at least a coloring material (a), a binder resin (b), an organic solvent (c) and a surfactant (g), wherein a solvent (c-1) having a boiling point of 180°C or higher (as measured under the pressure of 1013.25 [hPa]) makes up 80 wt.% or more of the total amount of the organic solvent (c), and a 0.02 wt.% solution of the surfactant (g) which is prepared with the solvent (c-1) has surface tension falling within a specified range and a contact angle on a glass substrate falling within a specified range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009281108-A (JP)
Title: Reinforcing cover structure for utility pole
Inventor: NODA YUJI
IPC: E04H12/12
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the safety to people and vehicles by eliminating a projection on the outer surface of a reinforcing cover for repairing a broken part of an existing utility pole, and to construct without using a special technique or device while.  <P>SOLUTION: In the reinforcing cover to be fitted onto the broken part of the existing utility pole 1 for reinforcement, binding parts 11 and 11 of cover members 10A and 10B have a screw cramping structure, at least a screw cramping part at a binding overlap edge 16 of the cover 10B located inside the binding parts is recessed, and a screw 12 is located within this recessed part 17 so that a binding end 18 is never protruded onto the outer circumferential surface of the cover 10B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285138-A (JP)
Title: Game information display device
Inventor: KAWAHARA MASATERU
IPC: A63F5/04
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game information display device that can properly announce a special game status occurrence situation other than a bonus in a bonus history.  <P>SOLUTION: A predetermined number of games are classified as a first section, and the game status of the first section is determined depending on whether a predetermined condition is satisfied on the basis of the game information of the first section. A plurality of the first sections are grouped as a second section, and are displayed in a display mode corresponding to the generation status of the special game status in the second section, on the display part of an information display device that displays game information of a game machine that can generate a special status such as RT and AT.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290566-A (JP)
Title: Speaker
Inventor: SHIBATA KIYOMASA
IPC: H04R9/04
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques for outputting more excellent sounds by reducing a difference in vibration amplitude between regions of a diaphragm of a planar type speaker.  <P>SOLUTION: This speaker is provided with: a magnet unit having a flat plate and a plurality of magnets disposed on one surface of the flat plate; a diaphragm disposed with a predetermined interval from the magnet unit; and a coil portion as a coil portion provided on the diaphragm and allowing a current corresponding to the sound signal to flow therethrough, and consisting of a plurality of coils corresponding to the plurality of magnets respectively. The magnet unit and the coil portion are designed so that the amplitude when the diaphragm vibrates is uniform on the entire diaphragm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290697-A (JP)
Title: Nurse call system
Inventor: OHIRA MASAO
IPC: H04M9/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To determine as accurately as possible whether a visitor visits a sickroom that is a destination to visit without displaying suspicious behavior.  <P>SOLUTION: A visitor who passes through a hospital ward doorway in a hospital ward and visits the sickroom that is a destination is requested to carry an IC tag 20 and the visitor is received based on information of which the visitor, the sickroom, and the IC tag 20 are associated with each other. A first reader 31 and a second reader 32 for reading IC tag identification information from the IC tag 20 are installed between a reception device 10 and the sickroom that is nearest from a position at which the reception device 10 is installed, wherein the second reader 32 is installed apart from the first reader 31 by a reference distance. A travelling speed of the visitor is calculated by a travelling speed calculation unit 41b based on a difference between the times at which the both readers read the IC tag identification information. An expected time required until the visitor reaches the sickroom after passing through the hospital ward doorway is calculated by an expected required time calculation unit 41c based on a distance between the hospital ward doorway and the sickroom and the travelling speed of the visitor. If the visitor does not reach the sickroom when the expected required time has passed, this is reported by a report unit 45.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285318-A (JP)
Title: Packaging form of gas barrier container
Inventor: MURAMATSU YASUHIRO
IPC: A61J1/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging form exerting early recovery and functional maintainability in barrier performance, in a packaging container made of resin film having gas barrier performance and used as an infusion bag filled with a medical liquid such as a nutrition infusion.  <P>SOLUTION: In this packaging form of the gas barrier container, in the case of packaging the infusion bag, which is the packaging container made of resin film having gas barrier performance and filled with a medical liquid, using a bag body made of a vapor intercepting packaging material, a desiccant is enclosed together with the infusion bag in the interior of the bag body, thereby keeping the interior of the bag body in the low-humidity state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289368-A (JP)
Title: Recording apparatus and recording method
Inventor: YATOMI TOSHIYA
IPC: H04N5/76
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a process for restoring data which is being recorded into a recording medium when power was shut off.  <P>SOLUTION: The record size of data to be recorded is stored as a backup in a backup memory. When power supply is shut off, information data of a management file is restored using the record size stored as a backup in the backup memory. As a result, during restarting after power supply was shut off when data was being recorded into a disk-like recording medium, management information data stored in the backup memory is restored based on the record size of data which has already been recorded, the record size being stored in the backup memory, so that the restored management information data can be recorded into the disk-like recording medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285630-A (JP)
Title: Polluted soil cleaning method
Inventor: OKAMURA KAZUO
IPC: B09C1/08
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polluted soil cleaning method promoting the cleaning by bioremediation and reducing or eliminating oil film or oily odor in a short time.  <P>SOLUTION: In the polluted soil cleaning method for cleaning the polluted soil with oil by the bioremediation, the polluted soil is slurried and a bio-surfactant is added to the polluted soil. The bio-surfactant is added to the polluted soil when the oil concentration in the polluted soil is lowered.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292553-A (JP)
Title: Cargo handling regenerative device of fork lift, and fork lift
Inventor: MATSUO TSUTOMU
IPC: F15B21/14
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To perform cargo handling regeneration from light loading to heavy loading.  <P>SOLUTION: A regeneration pump 27 is arranged in a return conduit 26 for circulating a working fluid from a lift cylinder 5 to a working fluid tank 20, and a generator 28 is connected to the regeneration pump 27 via a gear type transmission C. A battery 13 is connected to the generator 28 via a converter 29, and a control device 30 regulates the output current of the generator 28 according to the pressure of the return oil and the operational amount of a lift lever 11. When the pressure of the return oil is high, the control device 30 changes rotational speed ratios so that the rotational speed of the generator 28 is increased, and transmits the rotation of the regeneration pump 27 to the generator 28. On the other hand, when the pressure of the return oil is low, the control device changes the rotational speed ratios so that the rotational speed of the generator 28 is decreased, and controls the transmission C so as to transmit the rotation of the regeneration pump 27 to the generator 28.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295800-A (JP)
Title: Cleaning method and apparatus of light collecting mirror in euv light generating apparatus
Inventor: ASAYAMA TAKESHI
IPC: H05G2/00
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce downtime of an EUV light generation apparatus caused by cleaning a light collecting mirror.  <P>SOLUTION: At the time when determined that cleaning of a light collecting mirror located at a cleaning position is terminated and when determined that a light collecting mirror located at an EUV light collecting position requires cleaning, the light collecting mirror located at the EUV light collecting position and requiring cleaning is conveyed to the cleaning position, and the light collecting mirror located at the cleaning position and having being cleaned is conveyed to the EUV light collecting position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293166-A (JP)
Title: Method for foam treating fiber material
Inventor: HORI TERUO
IPC: D06M11/84
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for foam treating fiber materials which foam treats a fiber material by post treatment.  <P>SOLUTION: The interior of a fiber material is foam treated by setting the fiber material in which undrawn parts are distributed in the fiber longitudinal direction in a constant length state, impregnating the fiber material with a blowing agent while pressurizing the blowing agent, and then decompressing. A fiber material is impregnated with an alcohol as a blowing agent at a temperature ranging from 80 to 130°C at a pressure of 0.12-0.75 MPa.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299712-A (JP)
Title: Gear transmission
Inventor: YOSHIOKA KOJI
IPC: F16H57/04
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear transmission which can compensate for a lubricating oil amount with respect to a lubrication target member tending to be short of lubricating oil.  <P>SOLUTION: The gear transmission comprises: a casing 2 enclosing the lubricating oil; shaft members (an input shaft 3 and an output shaft 4) which are axially supported by the casing 2, and transmit power; a plurality of gear sets 51-56 which are arranged in the shaft members 3, 4, achieve a predetermined gear ratio by selective engagement, and scoop the lubricating oil with some of them; and an oil dropping lower member 8 which is arranged in parallel to the shaft members 3, 4 above the lubrication targeting member (a first speed drive gear 51D) of the shaft members or the gear sets, and hung up by the casing 2 directly or indirectly. It furthermore includes a lower edge 81 which is shaped in plate and inclined, additionally drops the lubricating oil to the lubrication target member 51D in such a way that the flying lubricating oil due to scooping is caught by its viscosity and induced to/accumulated in the lowest section (a dropping point 82) of the lower edge 81.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301781-A (JP)
Title: Sealant for dye-sensitized solar cell
Inventor: UDA TORU
IPC: C08L23/08
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealant used as a sealant for preventing an electrolytic solution between substrates of a transparent conductive electrode and a counter electrode in a dye-sensitized solar cell from being leaked out around edges of the substrates and moisture from entering from around the edges of the substrates between the substrates, which has excellent long-term reliability even in the case where the electrolytic solution is a polar low-boiling organic solvent such as acetonitrile.  <P>SOLUTION: A sealant for dye-sensitized solar cell is made by forming a rubber composition in cross-linkage, the composition containing: ethylene-α-olefin-unconjugated polyene copolymers [A] satisfying a certain requirement; certain SiH-group-containing compounds [B] having two SiH groups in one molecule; and certain SiH-group-containing compounds [C] having three SiH groups in one molecule.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301181-A (JP)
Title: Image processing apparatus, image processing program, image processing method and electronic device
Inventor: FURUKAWA EIJI
IPC: H04N5/232
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that double lines or image blurring may occur if a blur correction is carried out by using motion vectors with high accuracy on the basis of the ends of images.  <P>SOLUTION: A plurality of motion vector measuring areas 301 for measuring motion vectors between a plurality of images are set on the images. In each of the plurality of motion vector measuring areas 301 set, the motion vectors between the plurality of images are calculated. The distribution of the positions of all or some of the calculated motion vectors on the images is calculated. Based on the calculated distribution of the positions, a calculation accuracy for calculating an amount of misalignment between the positions of the plurality of images is determined. Based on the determined calculation accuracy and all or some of the calculated motion vectors, the amount of misalignment between the positions of the images is calculated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299757-A (JP)
Title: Ball screw
Inventor: KOYAGI KATSURA
IPC: F16H25/24
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw which can eliminate insufficient lubrication thereof and has an extended-life.  <P>SOLUTION: The ball screw comprises a screw shaft 1 in which a thread groove 4 is formed on a periphery, a nut 2 in which a ball circulating passage is formed, and balls 3 arranged in the ball circulating passage. The nut 2 consists of a nut body 5 in which a thread groove 9 corresponding to the thread groove 4 of the screw shaft 1 is formed on an inner periphery, and a pair of end caps 8 fixed at both ends of the nut body 5. In ends 6a, 7a of the nut body 5, notches 15, 16 which open in a radially inner direction and store lubricant are formed at one or more locations.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300669-A (JP)
Title: Light quantity adjusting device having diaphragm blade
Inventor: AKATA KOJI
IPC: G03B9/22
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light quantity adjusting device constituted to improve aperture accuracy of a diaphragm by using a diaphragm blade having high mechanical accuracy.  <P>SOLUTION: A hole part 53b for positioning a shaft member is bored to be coaxial with a center shaft (center of design) of a shaft member 52 to be installed on sheet material 53 cut in the shape of a diaphragm blade. A shaft part 50a is inserted through the hole part 53b for positioning the shaft member, so as to perform positioning. Simultaneously, the shaft part 50a is inserted through a hole part 52a or 52c of the shaft member 52, so as to position the shaft member 52. By transmitting a laser beam through the transparent shaft member 52 and irradiating the sheet material 53 with the laser beam, in such a state, the shaft member 52 is welded on the sheet material 53 to constitute the diaphragm blade. The shaft member 52 and the sheet material 53 are positioned simultaneously by the shaft part 50a, whereby a factor of occurrence of an error is reduced, and the diaphragm blade is constituted with high accuracy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010001533-A (JP)
Title: METHOD FOR PRODUCING Mn ALLOY
Inventor: NISHI TAKAYUKI
IPC: C22B9/10
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To produce Mn and an Mn alloy containing 0.03 mass% or less phosphorus and preferably 0.02 mass% or less phosphorus, by effectively dephosphorizing the Mn and the Mn alloy with an inexpensive method which is suitable for mass production.  <P>SOLUTION: This production method includes dephosphorizing a molten Mn or Mn alloy containing 2.0 mass% or less carbon, 0.5 mass% or less oxygen and 60 mass% or more Mn at a molten metal temperature of 1,350 to 1,500°C, by using a flux which contains 80 mass% or more in total of CaF<SB>2</SB>and CaC<SB>2</SB>and also has a mass ratio thereof in a range satisfying the expression of (CaC<SB>2</SB>)/ä(CaC<SB>2</SB>)+(CaF<SB>2</SB>)}×100=30 to 65%. It is preferable to add at least one metal Ca source selected from metal Ca and a Ca alloy to the flux.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008077-A (JP)
Title: Automatic cleaning type optical sensor
Inventor: ITO TOMOKI
IPC: G01J5/06
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic cleaning type optical sensor for reliably removing dirt adhering to the surface of a lens without having to substantially raise development costs and product costs.  <P>SOLUTION: When the illuminance of light from a region to be detected in a combustion chamber 1 is lowered due to the adhesion of soot and organic or inorganic dirt to the surface of a lens 4 provided for a tip part 3 of the optical sensor 2, an image processing processor 12 of a control unit 11 energizes an interdigital electrode transducer 6 formed in the surface of the lens 4. Since surface acoustic waves are thereby generated in the surface of the lens 4, it is possible to atomize dirt adhering to the surface of the lens 4 and clean the surface of the lens 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007791-A (JP)
Title: Planet differential screw type rotary/linear motion converting mechanism manufacturing method
Inventor: TSUZUKI MOTOHIRO
IPC: F16H25/24
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method wherein high-precision assembly of a planet differential screw type rotary/linear motion converting mechanism is easy.  <P>SOLUTION: On a tool for member arrangement, a front side ring gear 22 is only preliminary pressed into a ring screw 28 and not perfectly pressed in. Thus, it is possible to effectively suppress distortion on sub-assembly as a relatively low pressure works on between the front side ring gear 22 and the ring screw 28. Thus, it is possible to sufficiently prevent assembly accuracy of the sub-assembly from lowering. If the sub-assembly is removed from the tool for member arrangement and transported to a press-in device side after preliminary press-in on the tool for member arrangement, as it is only transportation of the sub-assembly, it is possible to sufficiently prevent collapse of an accurate assembly state only by preliminary press-in. As main press-in is executed for both a rear side ring gear and the front side ring gear 22 by the press-in device, the planet differential screw type rotary/linear motion converting mechanisms completed after this are provided as accurate assemblies. Thus, the above problem is solved.  <P>COPYRIGHT: (C)2010,JPO&INPIT