baber/WOPTO huggingface dataset:
Patent JP-2009114101-A (JP)
Title: Medicinal composition for prophylaxis or therapy of periodontal disease, oral hygienic agent, and food composition
Inventor: U SEITAI
IPC: A61K31/05
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for prophylaxis and/or therapy of periodontal diseases comprising a compound etc., derived from a crude drug as an active ingredient.  <P>SOLUTION: The composition for the prophylaxis and/or therapy of the periodontal diseases includes at least one or more kinds of compounds represented by formula (I) (wherein, R<SB>1</SB>and R<SB>2</SB>represent each independently a 3C-5C straight-chain or branched chain substituted or un-substituted alkyl group or alkenyl group; and R'<SB>1</SB>and R'<SB>2</SB>represent each independently a hydrogen atom, a hydroxy group or a 1C-3C alkoxy group).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117101-A (JP)
Title: Fuel battery cell, and fuel battery
Inventor: MORI KAZUYA
IPC: H01M8/02
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel structure of a fuel battery cell, such as a shape of the fuel battery cell, or positions and directions of a gas passage.  <P>SOLUTION: The fuel battery cell 10 is formed in a cylindrical shape approximately with a conical surface as a whole. A fuel gas passage 22 through which fuel gas (H<SB>2</SB>) flows and an oxidative gas passage 24 through which oxidative gas (air) flows are installed in the fuel battery cell 10. Preferably, the fuel gas passage 22 and the oxidative gas passage 24 are spirally extended in the different directions each other. For example, the fuel gas passage 22 is formed counterclockwise spirally as viewed from the front part and the oxidative gas passage 24 is formed clockwise spirally as viewed from the front part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112273-A (JP)
Title: Trailing-return device for thresher
Inventor: TAKAGI MASABUMI
IPC: A01F12/52
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trailing-returning device which can effectively use a space in a thresher.  <P>SOLUTION: This trailing-return device of the thresher 14 has a trailing conveyer 24 for conveying trailings, a returning conveyer 22 approximately vertically disposed in the terminal end portion of the trailing conveyer 24, and a trailing-treating device 44 for treating trailings charged from the final end portion of the returning conveyer 22; the trailing-treating device 44 is formed to release trailing-treated products 101, obtained by treating the trailings; q release direction contains at least one of a component directed to the grain conveying direction upstream side of a shaking separator 32 and the width direction component of the shaking separator 32; the trailing-treating device 44 is disposed at a lower position than a sent dust-treating cylinder 31 disposed, in parallel with a threshing cylinder 30 in the thresher 14; and the release track of the trailing-treated products 101, from the trailing-treating device 44, crosses the dropping track of leaked materials 100 from the sent dust-treating cylinder 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008064111-A (JP)
Title: Exhaust emission control device of internal-combustion engine
Inventor: MOGI NORIO
IPC: F01N3/08
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of determining the state where SOx concentration is high in the neighborhood of an oxygen concentration sensor provided in an exhaust air system of an internal combustion engine.  <P>SOLUTION: Reduction of NOx absorbed in a NOx removal device is performed with the air-fuel ratio set to a first value (KCMDRR) which is in richer side than a theoretical air-fuel ratio. Determination whether SOx concentration in the exhaust gas is high or not is performed based on an O2 sensor output SVO2 after switching of the air-fuel ratio of a mixture to be supplied to the engine from a leaner value than the theoretical air-fuel ratio to a second value (KCMDRM) in the richer side, wherein the second value (KCMDRM) of the air-fuel ratio is set to a value which is of less degree of richness than the first value (KCMDRR) and at which the O2 sensor output SVO2 is easily affected by SOx in the exhaust gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009123068-A (JP)
Title: Analyzer, analysis method, analysis program, and recording medium with analysis program stored
Inventor: OSHIMA MASASHI
IPC: G01R29/08
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for extracting an occurrence part with respect to cross talk occurring between wiring of a shape other than parallel two wiring.  <P>SOLUTION: An analyzer of this invention is provided with: a current/voltage calculation part 224 for calculating surface coordinates of wiring on the basis of wiring information 140 and calculating current or voltage at respective surface coordinates on the basis of an electromagnetic field analysis result 142; a surface coordinate designation part 233 for designating surface coordinates to be an extraction target of cross talk on the basis of a result of current or power calculation; and a combined wiring extraction part 225 for tracking an electric field vector from the designated surface coordinates to extract wiring of a connection destination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009126002-A (JP)
Title: Image forming apparatus
Inventor: SUGANO SATORU
IPC: H04N1/00
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of transmitting profile information in an exposure means, without adding a signal line for transmitting profile information such as inclinations and curvatures of the exposure means.  <P>SOLUTION: Profile data is converted into a laser drive signal. According to the profile data, a laser driver 505 drives a laser diode 506. A laser light quantity detection signal Y of a photo diode 507 that detects a quantity of light from the laser diode 506 is detected by a controller section 150 as serial data, thereby acquiring profile data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127706-A (JP)
Title: Differential case and differential device for vehicle having the same
Inventor: NAKAJIMA SHINICHIRO
IPC: F16H48/40
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential device for a vehicle capable of suppressing the seizure of the gear outer peripheral parts of pinion gears by sufficiently supplying a lubricating oil to the gear outer peripheral parts of the pinion gears.  <P>SOLUTION: This differential case comprises: a case body 2A rotated by receiving a torque from a drive source; and a plurality of pinion gear support parts 2B, 2C which are installed in the case body 2A and which slidably support the pinion gears 3, 4. The pinion gear support parts 2B, 2C comprise lubricating oil supply parts 30, 31 having through-holes for supplying the lubricating oil to the sliding surfaces of the pinion gears 3, 4, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125866-A (JP)
Title: Cutting machine
Inventor: ODA TOSHIMITSU
IPC: B26D1/20
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting machine capable of cutting products, in particular, sheet-form fabrics formed of a so-called difficult-to-cut fiber such as a para-aramid fiber or a PBO fiber.  <P>SOLUTION: The cutting machine has a receiving blade of a predetermined length, a round blade which moves while rotating with its end in a cutting direction held in an inclined form in contact with the receiving blade, a rack extending in the cutting direction, and a gear rotating while meshing with the rack, and is provided with a cutting means for increasing a rotation speed of the moving round blade to exceed a working speed of the round blade and a pressing means for fixing a workpiece to be cut, wherein the receiving blade and the round blade are formed of cemented carbide. The cutting machine cuts the workpiece formed of a difficult-to-cut fiber with the cutting means formed by connecting an upper section which has a handle and allows the cutting means to move linearly with respect to the receiving blade and a lower section which has the round blade in a space at one end thereof, holding the round blade in an inclined state in contact with the receiving blade, and with the pressing means pressing both ends of the workpiece at a cutting position from above.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129292-A (JP)
Title: Method, apparatus and system for biometric authentication
Inventor: TAKAHASHI KENTA
IPC: G06F21/32
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure safety against attack that a malicious server administrator may estimate an original feature value in cancelable biometric authentication.  <P>SOLUTION: In authentication, a feature value array y acquired by a client is sorted in reverse order and then base transformation of the reversely sorted feature value array is performed to calculate a base transformation array Y. A mask array r is generated so that a prescribed element is zero and other elements have random values, and the base transformation of the mask array r is performed to calculate a mask filter array R. A server calculates e = Enc(T) by using a homomorphic public-key cipher function Enc and transmits the calculated value to the client together with a public key. The client calculates e' = e^(YK)Enc(R) and transmits the calculated result to the server. The server decodes the e^ to obtain XY + R, calculates a masked mutual correlation function (an expression in the shown figure) by reverse base transformation of the XY + R and determines the coincidence/non-coincidence of a feature value vector from the calculated result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132225-A (JP)
Title: Vehicle, and damping force control mechanism for suspension device
Inventor: TERUI TOSHIYASU
IPC: B60G17/018
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle with a suspension device usable by damping force characteristics preferable for a user with simple operation.  <P>SOLUTION: This motorcycle 1 (a vehicle) includes: a suspension device (a right front fork 18 and a rear suspension 42) including a damping mechanism (compression side electronic control valves 27, 52 and extension side electronic control valves 28, 53); a control section 29a for electrically controlling damping force characteristics of the damping mechanism; and a memory section 29b, in which a plurality of damping force characteristic maps (a circuit map A, a sport map B, a normal map C and a comfort map D) are previously stored. The control section 29a is structured to simultaneously adjust a plurality of damping force in any one damping force characteristic map of the plurality of damping force characteristic maps based on one operation by a user and structured to control the damping mechanism by using the damping force characteristic map adjusted in damping force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137589-A (JP)
Title: Gas injection type shock-absorbing packaging material
Inventor: KATO HIDESHI
IPC: B65D81/07
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas injection type shock-absorbing packaging material capable of surely protecting an article.  <P>SOLUTION: In the gas injection type shock-absorbing packaging material, a plurality of gas chambers partitioned by welded parts 5 are provided between two sheets 11 and 12 made of a resin, and both sheets 11 and 12 are bent to make the bent part R to be a bottom part 13, and the opposite side to be an opening part 14, and thereby, a bag-shaped or a recessed storing part 15 is formed. In this gas injection type shock-absorbing packaging material, over a part of or whole of the circumference of the opening part 14, at least one of the two sheets 11 and 12 is made to project to the outside from the end edge 14a of the opening part 14, and the projecting sheet piece 16 is inserted into the storing part 15 to cover the inner face of the storing part 15 including the bottom part 13, and thereby a shock-absorbing space B is formed between the gas chambers 1 having elasticity and the inserted sheet piece 16. The inserted sheet piece 16 is placed between the inner face of the storing part 15 and the article p put in the storing part 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141007-A (JP)
Title: Semiconductor device
Inventor: MOTOMI YUICHIRO
IPC: H01L29/78
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for controlling a variation in on/off timing of each transistor by optimizing the connection arrangement of a source wiring and a source electrode.  <P>SOLUTION: In a gate wiring of a semiconductor device, a first gate wiring arranged in such a manner that a source electrode is surrounded and a fifth gate wiring which divides the source electrode are arranged. A source wiring arranged on the outer periphery of first to fourth gate wirings and the source electrode divided by the fifth gate wiring are connected. The first and second gate wirings and one end of the fifth gate wiring are connected to a gate terminal for supplying a voltage provided on the third gate wiring. The other end of the fifth gate wiring extending to the fourth gate wiring is not metallically wired to the fourth gate wiring and a first space (a first low resistance portion is provided) is provided. Second and third spaces (second and third low resistance portions are provided) not metallically wired to the first and second gate wirings are formed in the vicinity of both ends of the fourth gate wiring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138998-A (JP)
Title: Refrigerating apparatus
Inventor: TSUBOI NOBORU
IPC: F25B1/047
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating apparatus, driving a screw compressor according to a cooling thermal load while preventing overload of a motor and excessive increase in delivery pressure.  <P>SOLUTION: This refrigerating apparatus includes the screw compressor driven by a motor whose rotational frequency is controlled to compress a refrigerant, wherein when the suction pressure is under a predetermined lower limit pressure, the rotational frequency of the motor is decreased, and when the suction pressure is above the lower limit pressure and below a predetermined upper limit pressure, in the case where the delivery pressure is equal to or less than a predetermined set value, the rotational frequency of the motor is maintained, and in the case where the delivery pressure exceeds the set value, the rotational frequency of the motor is decreased. When the suction pressure exceeds an upper limit pressure, in the case where the delivery pressure is equal to or less than the set value and the screw compressor is not in the overload state, the rotational frequency of the motor is increased, and in the case where the delivery pressure is not equal to or less than the set value or the screw compressor is in the overload state, the rotational frequency of the motor is decreased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008138289-A (JP)
Title: Recording media having protective overcoats of highly tetrahedral amorphous carbon and methods for their production
Inventor: VEERASAMY VIJAYEN
IPC: H05H1/46
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide recording media having protective overcoats of highly tetrahedral amorphous carbon and methods for their production.  <P>SOLUTION: The diamond-like carbon material of the present invention is highly tetrahedral, that is, it features a large number of the sp<SP>3</SP>carbon-carbon bonds which are found within a diamond crystal lattice. The material is also amorphous, providing a combination of short-range order with long-range order, and can be deposited as films which are ultrasmooth and continuous at thicknesses substantially lower than known amorphous carbon coating materials. In a preferred method for depositing of these materials, capacitive coupling forms a highly uniform, selectively energized stream of ions from a dense, inductively ionized plasma 38. Such inductive ionization is enhanced by a relatively slow moving magnetic field, which promotes resonant ionization and ion beam homogenization.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008165227-A (JP)
Title: Optical modulator module package
Inventor: PARK HEUNG-WOO
IPC: G02B26/08
Filed: 2007-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical modulator module package that can minimize an effect that a beam of light, not reflected in a mirror area of an optical modulator, of light emitted from a light source has on a modulated beam of light emitted from the optical modulator.  <P>SOLUTION: The optical modulator module package includes: an optical modulator, emitting a beam of light, modulated by diffracting and interfering the beam of light by an upwardly and downwardly spaced distance of a mirror, the beam of light being incident from a light source; a driver IC, mounted on the surrounding of the optical modulator to drive the optical modulator; and a noise removing member, intercepting a beam of light, which is not incident to a mirror area of the light modulator, of the incident beams of light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009144679-A (JP)
Title: Impeller of centrifugal multi-blade blower and method of handling the impeller
Inventor: KAWASAKI MASATOSHI
IPC: F04D29/28
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-handle impeller of a centrifugal multi-blade blower and a method of handling the impeller.  <P>SOLUTION: This impeller of the centrifugal multi-blade blower comprises a plurality of blades 18 formed integrally with both the outer peripheral part 16 of an end wall 10 and a shroud ring 20 and arranged in the circumferential direction of the outer peripheral part 16 of the end wall 10 and the shroud ring 20. A recess 24 corresponding to the shape of one of the end part of the blade 18 on the end wall 10 side and the shroud ring 20 is formed in the other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040389-A (JP)
Title: Front structure of vehicle body
Inventor: OKAZAKI YUICHI
IPC: B62D25/20
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently absorb an impact load in collision with a vehicle by using a front side member.  <P>SOLUTION: In this front structure of a vehicle body, a front side member 10 inside of an engine room Er is bent in a bending position 12 in collision with a vehicle and, further, bent in a bending position 13 so as to absorb an impact load in collision with the vehicle. An engine auxiliary machine 30, which is arranged in a position wherein a bent angular part 12k abuts on it when the front side member 10 is bent in the bending position 12, is provided with a stopper 34 for regulating movement of the bent angular part 12k in the back and forth direction of the vehicle. The stopper 34 is structured to restrict escape of the force to be applied to the bending position 13 of the front side member 10 by regulating movement of the bent angular part 12k in the back and forth direction of the vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149111-A (JP)
Title: Vehicular brake device
Inventor: HARADA MASAHARU
IPC: B60T7/12
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular brake device capable of adding the automatic braking function with a simple constitution while ensuring the independency of two brake lines from each other.  <P>SOLUTION: The vehicular brake device includes first and second communication passages 101, 102 for respectively feeding compressed air in front and rear air tanks 3, 5 to a front wheel side and a rear wheel side when stepping in a brake pedal 7, a third communication passage 103 communicated with and connected to any one air tank, a directional control valve 23 for communicating or blocking the third communication passage 103, fourth and fifth communication passages 104, 105 connected to the downstream side of the third communication passage 103, a first double check valve 19 for selecting and outputting the air of higher pressure to be fed from the first communication passage 101 and the fourth communication passage 104, and a second double check valve 21 for selecting and outputting air of higher pressure to be fed from the second communication passage 102 and the fifth communication passage 105.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158174-A (JP)
Title: Lighting device
Inventor: HAYAMIZU HIROSHI
IPC: F21Y103/02
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device with a spiral glass arc tube and enabling safe and efficient installation of arc tubes of different wattages.  <P>SOLUTION: The lighting device includes a fluorescent lamp 5 of a spiral glass tube form having one pair of bases 23 at both outer ends of the tube and sockets 11 mounted on a device body 3 to electrically and mechanically connect the bases 23 of the fluorescent lamp 5. The sockets 11 are provided so that they can move on the device body 3 to match the sockets with the bases of the fluorescent lamp 5 of different wattage. The device body 3 can use fluorescent lamps of different wattages and different base sizes. In other words, the lighting device enables its single body to use a plurality of fluorescent lamps of different wattages.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009156141-A (JP)
Title: Sound proofing material
Inventor: IIDA KAZUYOSHI
IPC: G10K11/16
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide sound proofing material having precise effect on reduction of noise caused by a compressor.  <P>SOLUTION: A side part sound proofing material has a sound absorption layer 11A at an inside and a single or multiple layer sound insulation layer 12A wound along a structure body of the compressor. A joint part of the sound absorption layer is abutted. Height in a vertical direction is defined as distance from a bottom surface to an upper surface of the compressor 1. A joint part of the sound insulation layer 12A is overlapped. Height in the verbal direction extends from the bottom surface to the upper surface of the compressor 1. The sound absorption layer 11A and the sound insulation layer 12A of the upper part sound proofing material are arranged to be stored inside. The sound absorption layer 11A of the side part sound proofing material, end parts 11Aa, 11ab of the sound absorption layer 11A of the upper part sound proofing material are constructed not to be exposed to an outside. Consequently, the sound proofing material 10 of the compressor 1 is constructed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009153807-A (JP)
Title: Game machine
Inventor: ISAYAMA HIROSHI
IPC: A63F5/04
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing tokens to be easily transferred from a receiving tray to a storing box.  <P>SOLUTION: The game machine 1 has the receiving tray 8. The receiving tray 8 receives and stores tokens dispensed from a dispensing opening 15. The receiving tray 8 has a front wall 81 facing to the dispensing opening 15, a pair of sidewalls 82, 83 substantially perpendicular to both wings of the front wall 81, and a bottom wall 84 surrounded by the front wall 81 and the pair of sidewalls 82, 83. The front wall 81 has a recessed portion 81a and a slide plate 85. The recessed portion 81a is cut out from the front end of the front wall 81 to the bottom wall by a certain depth and a predetermined width. The slide plate 85 slides in the longitudinal direction of the front wall 81 and opens and closes the recessed portion 81a. The bottom wall 84 has a spherical body 87 in which part of spherical face thereof protrudes to the bottom face of the slide plate 85. The slide plate 85 has a plurality of holes 85a fitting with the part of the spherical face of the spherical body 87 in the bottom face of the same and the opening width of the recessed portion 81a can be stepwisely adjusted.  <P>COPYRIGHT: (C)2009,JPO&INPIT