baber/WOPTO huggingface dataset:
Patent JP-2009093943-A (JP)
Title: Negative active material for secondary battery and secondary battery using this
Inventor: IDO HIDEKAZU
IPC: H01M10/0566
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative active material for a secondary battery producing no dendrite in charge and causing no damage in charge/discharge; and to provide a secondary battery using it.  <P>SOLUTION: The secondary battery is equipped with a negative electrode 4 holding a negative active material 4d for the secondary battery containing a prescribed amount of a metal element having the standard electrode potential lower than gallium in metal containing the prescribed amount of each of tin and gallium, a positive electrode 2, and an ion conductive electrolyte arranged between the negative electrode 4 and the positive electrode 2. The metal element diffuses into the electrolyte as ions of the metal element during discharge, and the ions of the metal element return again to the metal element on the surface of the negative active material during charge, and the metal element diffuses into the negative active material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009096244-A (JP)
Title: Wiper controller
Inventor: TOMITA ICHIRO
IPC: B60S1/08
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiper controller mainly for an automobile convemient in use in which wiper action is immediately performed when setting into a short intermittent time.  <P>SOLUTION: A second variable resistance 21 interlocked with an operation part 1B of a first variable resistance 3, predetermined variation of an output voltage from the second variable resistance 21 is detected by a detection means comprising an amplification part 23, a signal retaining part 25 or the like, and a switching means 9 comprising an A/D conversion part 8, a relay 7 or the like is driven according to the variation. Thereby, since setting change is performed in the short intermittent time such as the case where an amount of rain is increased and a wiper is immediately operated, sufficient front visual field can be quickly obtained, and the wiper controller convenient in use can be attained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008132970-A (JP)
Title: Architecture for hydraulic system for operating aircraft landing gear
Inventor: LEUTARD DAVID
IPC: B64C25/22
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an architecture for a simplified structure for a system operating a landing gear of an aircraft.  <P>SOLUTION: This invention relates to the hydraulic system for operating the landing gear of an aircraft including a hydraulic circuit comprising a first hydraulic line "DOWN" 6 that, when pressurized, causes the landing gear to be lowered, and a second hydraulic line "UP" 5 that, when pressurized, causes the landing gear to be raised, the lines being selectively pressurized by a hydraulic distribution means comprising at least one isolation valve 10 and a selector 12 for putting one of the lines into communication with a transmission path and the other line into communication with a return path. According to the invention, this architecture includes a passive bypass means 55 for bypassing the selector, the means being disposed between the second line "UP" 5 and an admission line 20 that extends between the isolation valve and the selector, and a forced return path connection means 53 for forcing the isolation valve 10 to isolate the pressure circuit of the aircraft and connect the admission line to the return path.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009100608-A (JP)
Title: Charging station for electric vehicle
Inventor: SUZUKI KEIICHI
IPC: B60L3/00
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging station which can manage electric energy for charging and an operator.  <P>SOLUTION: The charging station 10 is provided with a reader 16 for reading a tag attached to the operation key 14 of an electric vehicle 12. The tag and the reader 16 perform noncontact data communication. For example, RFID is utilized. The data stored in the tag is data for identifying an electric vehicle 12 corresponding to the operation key 14. When an operator is determined for every electric vehicle 12, the data for identifying that operator are also included.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100785-A (JP)
Title: Game machine
Inventor: KATAYAMA TAKASHI
IPC: A63F7/02
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing effects of performance by making difference in the performance according to players.  <P>SOLUTION: The game machine is equipped with a main CPU performing control to shift a game condition to a jackpot game condition advantageous to the players when a prescribed condition for shifting a game condition is established, speakers 6a and 6b outputting sounds in accordance with the progress of a game, and a sub CPU controlling sound output of the speakers 6a and 6b to solve the problem. The sub CPU carries out control to output a special sound composed of a prescribed audio-frequency band audible to only some of the players.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009104701-A (JP)
Title: Medium playback system, medium player, optical recording medium and control program thereof
Inventor: NAKAMURA JINICHI
IPC: G06F21/60
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium playback system and a medium player for controlling the playback of a recording medium without limiting its recording capacity, and also to provide an optical recording medium and a control program thereof.  <P>SOLUTION: A semiconductor memory capable of non-contact communication is provided in an optical recording medium and the reproduction permission information is selectively recorded in this memory. The medium player determines that the reproduction of the optical recording medium is permitted when the reproduction permission information is already recorded in the semiconductor memory, and reproduces the information recorded in the information recording area of the optical recording medium when the reproduction of the optical recording medium is permitted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103357-A (JP)
Title: Operating method of rotary kiln
Inventor: TANABE AKIHIRO
IPC: F27B7/10
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that coating generation is variable and the coating generation is significantly increased, when conditions such as the shape of a burner and air volume are changed though heat balance of a rotary kiln device as a whole is kept as it is, and a stable operation can not be continued for a long time.  <P>SOLUTION: The coating generation in changing the operating conditions is estimated from a kiln inner wall condition calculated by computer simulation, and the operation is performed on the basis of the result. A computer simulation model analyzes thermal flow on an air layer part of the kiln and combustion of fuel charged from a burner, and the operation is performed under a condition that a maximum value of heat flux by the simulation is not over 5.5 kW/m<SP>2</SP>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105253-A (JP)
Title: Circular iron core of stationary type electromagnetic equipment
Inventor: KITANO YOSHIO
IPC: H01F27/25
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a gap over the entire sectional area of a circular iron core of stationary type electromagnetic equipment such as a transformer and a reactor, and to suppress iron loss due to leakage of magnetic flux on an outer peripheral surface.  <P>SOLUTION: The circular iron core is formed by forming a cylindrical magnetic steel plate block by stacking many magnetic steel plates which are curved with constant curvature in the radial direction of a circle and made narrow in the radial direction, and concentrically stacking magnetic steel plate blocks in order in the radial direction of the circle. The circular iron core comprising the stack of the magnetic steel plate blocks is equivalent to magnetic steel plates which are radially disposed, and no short-circuit current is caused even when a coil is wound around the outer periphery of the circular iron core. Also, leakage magnetic flux pass through the magnetic steel plates along the width direction and never passes through the magnetic steel plates along the thickness direction. Consequently, occurrence of an eddy current due to the leakage magnetic flux is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009100985-A (JP)
Title: Washing machine
Inventor: KUNO KOJI
IPC: D06F33/02
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To control the rotation of a rotary tub so as not to abnormally vibrate an outer box and a water tub even when the natural frequency of a washing machine including a floor is changed by the strength of the floor to install the outer box.  <P>SOLUTION: The washing machine is provided with an acceleration sensor for detecting the vibration of the water tub and an acceleration sensor for detecting the vibration of the outer box, and the rotation of the rotary tub during spin-drying of a washing operation is controlled by being changed to a pattern according to the detected vibrations of both acceleration sensors for the water tub and for the outer box.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258134-A (JP)
Title: Fuel cell and manufacturing method of separator for fuel cell
Inventor: YOSHIDA SHIN
IPC: H01M8/02
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell in which reaction gas smoothly flows along a gas passage and having excellent power generation efficiency.  <P>SOLUTION: The fuel cell 11 is formed by arranging a separator 21 for partitioning a gas passage through which reaction gas flows between a membrane-electrode assembly 22 and the separator 21 on both sides of the membrane-electrode assembly 22. At least one rib 40 for dividing a passage extending to a first direction, and two or more ribs 43 extending in parallel to the first direction in a region divided on both sides of the rib 40 for dividing the passage are installed on the membrane-electrode assembly 22 side in the separator 21, and in the separator 21, the contact surface of the separator 21 with the membrane-electrode assembly 22 in the rib 40 for dividing the passage is projected to the membrane-electrode assembly 22 side than the contact surface with the membrane-electrode assembly 22 in the ribs 43.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274215-A (JP)
Title: Styrenic resin sheet
Inventor: MATSUDA TAKAAKI
IPC: C08L53/02
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a styrenic resin sheet and a carrier tape able to express higher rigidity while maintaining bending resistance and transparency.  <P>SOLUTION: The styrenic resin sheet is constituted of a resin composition comprising at least one block copolymer component (a), a styrene-based resin (b), an impact resistant polystyrene resin (c) containing rubber particles having 1.0 μm-5 μm average particle size, wherein the block copolymer component (a) is selected from a block copolymer comprising one polymer block A of at least one vinyl aromatic hydrocarbon as a main component and a polymer block B of at least one conjugate diene as a main component and having a vinyl aromatic hydrocarbon content of 60-90 mass%, and the mass ratio of (a), (b) and (c): (a)/(b)/(c) is 20-70/15-75/5-20 in the resin composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109679-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OKADA HIDEKI
IPC: G03G5/06
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high sensitivity by using a specified compound having excellent compatibility with binder resin and showing high charged particle mobility as an electron transport agent.  <P>SOLUTION: In this electrophotographic photoreceptor, a photosensitive layer containing at least an electron transport agent, a charge generating agent and a binder resin is provided on a conductive substrate. The electron transport agent is compound expressed by the formula (1). In the formula, R<SB>1</SB>-R<SB>6</SB>indicate each 1-6C alkyl group, 1-6C alkoxy group, 6-20C aralkyl group, 6-20C aryl group, or 3-10C cycloalkyl group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108921-A (JP)
Title: Coil spring insulator
Inventor: UEDA TAKESHI
IPC: B60G11/16
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil spring insulator with excellent durability and excellent assembly workability.  <P>SOLUTION: The coil spring insulator 12 is interposed between an end part 32A of a coil spring 32 and a spring seat 34 in a suspension mechanism of a vehicle. An annular main body part 42 made of rubber-like elastic body of the insulator has a seat face part 48 seated on the spring seat 34, and a receiving face part 50 receiving the coil spring. Head parts 36A of the bolts 36 are disposed at a plurality of portions in a circumferential direction C of the spring seat 34 to fix the spring seat to a vehicle body 18 side. Recess parts 52 receiving the head parts 36A are formed at circumferential positions corresponding to the bolts 36 in the seat face part 48, and extension parts 58 are formed by extending the main body parts 42 outward R in a radial direction at the circumferential positions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107001-A (JP)
Title: Wire rod special bending machine
Inventor: TANAKA YOSHIAKI
IPC: B21F1/02
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire rod special bending machine which can perform bending with a special shape.  <P>SOLUTION: The wire rod special bending machine includes: a straightening part 1 for straightening the bending curl of a continuously fed wire rod W; a feeding part 2 having a feed roller for feeding the wire rod W to the following stage; a bending machine body 3 for passing through the wire rod W, and having a rotation driving part at the inside; a cutting unit having a cutting part 5 supported freely rotatably in a cantilever by a working arm 4 projecting to the other end side thereof; and a bending unit having a bending part 6. The cutting part 5 moves to the bending part 6 along the wire rod W passing through the inside thereof, so as to be freely approached/separated, cuts the wire rod W before or after the operation of bending by the bending part 6 at the optional position of the wire rod W, so as to work the wire rod W to a special working shape such as the one where bent edge parts are confronted, the one where the bent edge parts in the wire rod are short or a U-shaped bent one.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111885-A (JP)
Title: Image data processing apparatus, and image data processing method
Inventor: YOSHIDA RIICHIRO
IPC: G06T3/00
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data processing apparatus and an image data processing method which enable high gradation frame rate conversion using low gradation elements.  <P>SOLUTION: First image data of a first frame rate having gradation data of a first number of bits is divided into second image data having gradation data of a second number of bits and third image data having gradation data of a third number of bits. The second image data is interpolated so as to generate fourth image data of a second frame rate larger than the first frame rate, having gradation data of the second number of bits. The third image data is held and outputted for a plural number of times so as to generate fifth image data of the second frame rate having gradation data of the third number of bits. The fifth image data is added to the fourth image data so as to generate sixth image data of the second frame rate having gradation data of the first number of bits.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116136-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI ZENJI
IPC: G03G15/20
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing impairment of settling rate of the developer images at the second half of the recording paper during the fixing process of a fixing device.  <P>SOLUTION: The image forming apparatus includes a fixing means for fixing a developer image transferred onto a conveyed medium; a temperature detecting means for detecting a temperature of the fixing means, a first power supply controller for controlling power supply to the fixing means based on the detected result of the temperature detecting means, a second power supply controller for controlling power supply to the fixing means based on a preset value, a medium detection means for detecting a medium to be conveyed, and a power supply operation controller for operating second power supply controller based on the position of the medium detected by the medium detecting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118675-A (JP)
Title: Vehicle controller
Inventor: HIRASAWA TAKAHIKO
IPC: B60L3/00
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit erroneous determination of the torque abnormality of a rotary electric machine in a vehicle controller.  <P>SOLUTION: A drive control system 10 includes a power storage device 12, an inverter 14, a rotary electric machine 16, a hydraulic brake 18, a cruising-state detection means 30, a control part 40, and a storage part 32 for storing an abnormality detection time map 34. The control part 40 includes a rotary-electric-machine torque-abnormality determination module 42 for determining whether or not the rotary electric machine 16 is in a torque abnormality state, a vehicle-traveling-state acquisition module 44 for acquiring a vehicle traveling state, a cruising-state determination module 46 for determining whether or not a vehicle is in a cruising control state, an abnormality detection time setting module 48 for setting an abnormality detection time corresponding to the vehicle traveling state or the like, and a hydraulic-brake control module 50 for operatingly controlling the hydraulic brake.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117687-A (JP)
Title: Piezoelectric element and its manufacturing method, liquid injection head as well as printer
Inventor: MIYAZAWA HIROSHI
IPC: H01L41/22
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric element, capable of contriving the improvement of piezoelectric characteristics, and its manufacturing method.  <P>SOLUTION: The piezoelectric element 100 comprises a base 1, a buffer layer 30 and a driving unit 40. The base 1 is equipped with a substrate 10 and a diaphragm 20. The substrate 10 is provided with an opening 12 which becomes a cavity (pressure chamber) for an inkjet type recording head. The diaphragm 20 is provided with a first oscillating layer 22 and a second oscillating layer 24 and is bent by the operation of a driving unit 40. The buffer layer 30 is constituted of a metal of amorphous status. The driving unit 40, formed above the buffer layer 30, is provided with a lower electrode 42, a piezoelectric body layer 44 and an upper electrode 46. The piezoelectric body layer 44 is constituted of a piezoelectric material of perovskite oxide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120657-A (JP)
Title: Method for controlling biodegradability of highly water-absorbing gel, and biodegradable gel having the controlled biodegradability
Inventor: HIROKI AKIHIRO
IPC: C08L101/16
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the rate of biodegradation without damaging the water absorption characteristics of a gel by solving, for example, the problems that although a conventional method for controlling the biodegradability of a biodegradable polymer is effective for a material having a low water absorption, there are difficulties in the application to a material having high water absorption from the points of compatibility and the like because many crosslinking auxiliaries are water-insoluble, and when a material containing chemicals such as crosslinking auxiliaries is discarded in nature, a load is given to the environment, and to provide a biodegradable gel having the controlled degradation rate.  <P>SOLUTION: The control of the biodegradation rate can be achieved without changing the water absorption properties by blending two kinds of biodegradable polymers having different biodegradation rates and exhibiting water solubility or water dispersibility, and exposing the resultant blend to ionizing radiation to form a gel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009121280-A (JP)
Title: Refrigerant compressor and its manufacturing method
Inventor: MOROI TAKAHIRO
IPC: F04B39/12
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant compressor having an improved function to suppress heat conduction from a discharge chamber to a suction chamber, and a manufacturing method of the refrigerant compressor.  <P>SOLUTION: A swash plate type compressor 10 constitutes a refrigeration circuit together with an external refrigerant circuit 40 and is configured to suck refrigerant gas flowing from the external refrigerant circuit 40 to the suction chamber 31 to a compression mechanism, compress the refrigerant gas and discharge it to the discharge chamber 32. The discharge chamber 32 is provided on the outer peripheral side of the suction chamber 31, and a high vacuum suction chamber thermal insulation part S1 is provided between the suction chamber 31 and the discharge chamber 32. A valve-port forming body 13 is interposed between the compression mechanism and the discharge and suction chambers 32, 31, and an end face of the valve-port forming body 13 facing the suction chamber 31 and the discharge chamber 32 is coated with a thermal insulating layer 13a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123873-A (JP)
Title: Light-emitting diode sealing structure and method of manufacturing the same
Inventor: SUNG WEN-GUNG
IPC: H01L33/62
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide effects such that a manufacturing process is shortened, costs are saved, a yield is improved, a using life is prolonged, and so on.  <P>SOLUTION: A method of manufacturing a light-emitting diode sealing structure according includes: forming a base by injecting plastic onto a lead frame previously molded while bent after bending and molding the lead frame in a sheet material; and further completing a following chip package. The method is applicable to a package structure of a surface mount type light-emitting diode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120560-A (JP)
Title: Fish disease curative agent
Inventor: YOKOI SHIGEO
IPC: A61P33/00
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fish disease curative agent safely feeding given effective concentration of copper ions by a simple operation, without using any special and large-scale copper ion generator and/or any chemical agent needing troublesome operations.  <P>SOLUTION: The fish disease curative agent comprises a granulated or molded form of the agent, characterized by containing a copper compound and organic acid(s). Prevention and treatment of fish diseases can be conducted by immersing the above curative agent in rearing water. In the above curative agent, the copper compound is preferably copper oxide, and the organic acid(s) to be used is one or a combination of two or more selected from citric acid, tartaric acid, ascorbic acid, lactic acid, malic acid, ethylenediaminetetraacetic acid, malonic acid and fumaric acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT