baber/WOPTO huggingface dataset:
Patent JP-2009108952-A (JP)
Title: Wheel bearing device
Inventor: SUZUKI SHOGO
IPC: B60B35/18
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel bearing device capable of keeping bearing performance for a long period of time by improving a sealing performance of seal.  <P>SOLUTION: The wheel bearing device, equipped with a seal 8 installed in an opening of annular space formed between an outer member 3 and an inner ring 5, is characterized in that a backup seal 13 is arranged in an outer side of outer side seal 8, in that this backup seal 13 extends in inclination in radially outer direction, in that a side-lip 15b formed in a flare enlarged in tip is integrally included, in that this side-lip 15b is slidablly contacted with an annular projecting surface 16 formed in a side surface 6c of inner side of wheel attaching flange 6, in that this projecting surface 16 is processed in hardening to 50-64 HRC of surface hardness by induction hardening, and in that surface roughness is regulated at 0.8 Ra or less by a grinding process of plunge cut.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108229-A (JP)
Title: Polypropylene resin composition, its manufacturing method, and molded product
Inventor: FUKADA MASANORI
IPC: C08J3/24
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin composition having high fluidity and capable of manufacturing a molded product having excellent balance of rigidity and impact resistance, heat deformation resistance and hardness, to provide its manufacturing method and to provide the molded product from the resin composition.  <P>SOLUTION: The polypropylene resin composition contains 60 to 80 mass% prescribed propylene polymer (A), 10 to 30 mass% ethylene-α-olefin copolymer (B) and 5 to 20 mass% inorganic filler (C) (wherein, sum total of the propylene polymer (A), the ethylene-α-olefin copolymer (B) and the inorganic filler (C) is specified to be 100 mass%).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107987-A (JP)
Title: Muscle enhancer
Inventor: YOKOI YUKA
IPC: A23L1/30
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general-purpose muscle enhancer or muscle weakness inhibitor being of sufficient experience of eating and high safety and therefore being useful as a food material.  <P>SOLUTION: What are provided are a muscle enhancer or a muscle weakness inhibitor containing an inositol phosphate or a salt thereof as an active ingredient, use of an inositol phosphate or salt thereof for muscle enhancement and muscle weakness inhibition, a beverage or food for muscle enhancement or muscle weakness inhibition containing an inositol phosphate or a salt thereof as an active ingredient, and the muscle enhancer and the muscle weakness inhibitor wherein the inositol phosphate is phytic acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111245-A (JP)
Title: Light-emitting device and its manufacturing method
Inventor: SHIMIZU TAISUKE
IPC: H01L23/31
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device which is rich in weatherability, that is, has a high airtightness and an excellent life characteristic, and to provide a method of manufacturing the device.  <P>SOLUTION: The light-emitting device has a reflecting layer 14 for reflecting light, a light-emitting element 11 fixed to the reflecting layer 14, and a translucent resin 16 for covering the reflecting layer 14 and the light-emitting element 11. A glass member 15 is provided between the reflecting layer 14 and the translucent resin 16. The glass member 15 has an upper layer 15a of a sparse material at the side of the translucent resin and a lower layer 15b of a dense material at the side of the reflecting layer 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087911-A (JP)
Title: Manufacturing method of titanium oxide aero gel film or thick film used as electrode holding body of transparent solar cell
Inventor: KIN TOUKEN
IPC: H01L31/04
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture TiO<SB>2</SB>or TiO<SB>2</SB>-SiO<SB>2</SB>thin film/thick film having the optimum efficiency via adjustment of porosity and specific surface area in a manufacturing method of a titanium oxide aero gel film used as an electrode holding body of a transparent solar cell.  <P>SOLUTION: As a photoelectron carrier of a dye-sensitized solar cell, via a supercritical drying method, the TiO<SB>2</SB>thin film/thick film large in specific surface area and porosity can be manufactured. Accordingly, compared with the TiO<SB>2</SB>thin film/thick film manufactured by a general screen printing method, adsorbed amount of photosensitizing dye can be increased.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112981-A (JP)
Title: Method for electrolysis operation of electrolytic water producing apparatus
Inventor: FUJITA MASAHIRO
IPC: C02F1/46
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To cope with malfunction of a flow control valve 16c corresponding to each cause by exactly confirming the cause by which the flow control valve 16c falls into the malfunction when the flow control valve 16c for controlling a supplying flow volume of raw water or water to be electrolyzed falls into the malfunction in the course of electrolysis operation of an electrolytic water producing apparatus.  <P>SOLUTION: The method for electrolysis operation of the electrolytic water producing apparatus having the flow control valve 16c for controlling the supplying flow volume of the water to be electrolyzed or the raw water for preparing the water to be electrolyzed, and a flow volume detecting means 16b for detecting the supplying flow volume of the water to be electrolyzed or the raw water for preparing the water to be electrolyzed, wherein the supplying flow volume of the water to be electrolyzed into an electrolysis vessel 10 is controlled to be a predetermined set value by controlling the flow control valve 16c on the basis of a flow volume detecting signal output from the flow volume detecting means 16b, comprises the step of stopping the electrolysis operation or generating alarm when an abnormal flow volume variation is recognized in the supplying flow volume detected by the flow volume detecting means 16b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120863-A (JP)
Title: MANUFACTURING METHOD OF Cu-In-Ga TERNARY SINTERED ALLOY SPUTTERING TARGET
Inventor: OTOMO KENJI
IPC: C22C1/04
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a Cu-In-Ga ternary sintered alloy sputtering target, which is used for forming a Cu-In-Ga-Se quaternary alloy film for forming a light absorbing layer of a solar cell.  <P>SOLUTION: A Cu-Ga binary mother alloy powder having a component composition containing, by mass, 20-50% Ga, and the balance Cu with inevitable impurities as raw material powder, Cu-In binary mother alloy powder having a component composition containing 20-70% In, and the balance Cu with inevitable impurities as raw material powder, and pure Cu powder are prepared. These raw material powders are blended and mixed so as to have a component composition containing, 40-60% In, 1-45% Ga, and the balance Cu to produce the mixed powder. The obtained mixed powder is press-formed to manufacture a formed body, and the obtained formed body is sintered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009124286-A (JP)
Title: Audio signal processing apparatus, audio signal processing method, and communication terminal
Inventor: TACHIBANA MAKOTO
IPC: H04R3/00
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To allow the ease of listening to a telephone call voice with less throughput.  <P>SOLUTION: An environmental ambient noise level included in an input audio signal from a microphone 22 is extracted by a low pass filter 33. An output signal of the low pass filter 33 is subjected to envelope detection by an envelope detector 44, and the detection signal is used as a control signal of an automatic level controller 49. A reception voice signal is supplied to the automatic level controller 49. Input/output characteristics of the automatic level controller 49 are controlled by the control signal generated from the environmental ambient noise level. Concretely, input/output characteristics of the automatic level controller 49 are so controlled that an output level is higher with respect to an input level when the environmental ambient noise is large.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030793-A (JP)
Title: Dust cover fixing structure
Inventor: ISHIGAKI YOSHIYUKI
IPC: F16C11/06
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for fixing a fixed portion of a dust cover in which a reinforcing ring is embedded, to a mounting member such as a socket, while improving fixing force.  <P>SOLUTION: The reinforcing ring 21 has an engaging protrusion 24 formed on part of the circumference by protruding part of the inner periphery from the inner peripheral face of the fixed portion 12 inward in the radial direction, and the mounting member 2 has an engaging groove 6 formed in part of the circumference for inserting the engaging protrusion 24. The engaging groove 6 serially has an one-end opening portion 7 as an insertion port for the engaging protrusion 24, a first groove portion 8 extending from the one-end opening portion 7 in one axial direction, a second groove portion 9 extending from the first groove portion 8 in one circumferential direction, and a third groove portion 10 extending from the second groove portion 9 in the other axial direction in a terminated shape. The engaging protrusion 24 is inserted from the one-end opening portion 7 into the first groove portion 8 and consequently into the second groove portion 9 during mounting, to engage with the third groove portion 10 with spring-back due to the rubber elasticity of the dust cover fixed portion 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008127386-A (JP)
Title: Use of alkyloxazolidinone as moisturizing cosmetic agent and method of moisturizing skin
Inventor: KURFURST CHANTAL
IPC: A61K8/49
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of using 4-alkyloxazolidinone as a moisturizing cosmetic.  <P>SOLUTION: According to the presnet invention, 4-alkyloxazolidin-2-one represented by the formula (wherein the substituent R is selected from 4-24C, preferably, 4-18C linear or branched alkyl groups or 4-24C, preferably, 4-18C linear or branched alkylene groups), in particular, 4-decyloxazolidin-2-one is used as a cosmetic active ingredient or a moisturizing cosmetic agent for the manufacture of a moisturizing cosmetic composition. According to the invention, a cosmetic composition having a moisturizing effect without stickiness can be prepared.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009122320-A (JP)
Title: Image forming apparatus
Inventor: NISHIDA SATOSHI
IPC: G03G21/14
Filed: 2007-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform image formation uniformly by making potential by electrification of a photoreceptor stable when starting rotation of the photoreceptor.  <P>SOLUTION: The image forming apparatus performs control to actuate an electrifying pole 2 while actuating an optical destaticizing part L1 when starting the rotation of the photoreceptor 1, and to stop the photoreceptor 1 after rotating it once or more while actuating the electrifying electrode 2 without actuating the optical destaticizing part L1 after finishing the image formation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123952-A (JP)
Title: Nut rotation regulating jig and transformer dismantling apparatus
Inventor: HAYASHI KOJI
IPC: B25B13/00
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To permit dismantling work of a secondary bushing for a transformer cabinet even by one person and contrive the facilitation of the work.  <P>SOLUTION: The transformer dismantling apparatus is constituted of a jig body 10, attached to the transformer cabinet 100 to regulate the rotation of nut members 113, 114, 115, and a bolt turning jig 20, attached to the turning shaft of a motor wrench and engaged with the base end unit 111 of a secondary side bushing 104 exposed to the outside of the transformer cabinet 100 to turn the bolt member 110. Of these members, the jig body 10 comprises the jig body, attached to the transformer cabinet 100, and a spanner 30, supported by the jig body, to grip the nut members 113, 114, 115 and preclude the rotation of the nut members under a status that the jig body is attached to the transformer cabinet 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008107838-A (JP)
Title: Optical head device
Inventor: OSAWA MITSUO
IPC: G11B7/135
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head device with a high degree of design freedom, and high light use efficiency by mounting a diffractive element capable of controlling diffraction efficiency such as making the wavelength dependence of the diffraction efficiency almost constant.  <P>SOLUTION: The diffractive element is provided with cyclical concave-convex parts formed on a transparent substrate 3. The convex parts have optical multilayers 1 that have different refractive indexes and are disposed in parallel on the transparent substrate surface, and at least the concave parts are filled with filling materials 2 of the refractive index different from that of the transparent substrate. The diffractive element is mounted in the light path between the light source of the optical head device and the objective lens.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009101108-A (JP)
Title: Motor performance detecting device
Inventor: MASAKI RYUJI
IPC: A61B5/11
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor performance detecting device easily measuring the flexibility and equilibrium sense of persons from children to the elderly and simply measuring the progress degree of functional recovery training.  <P>SOLUTION: This motor performance detecting device is provided with an acceleration sensor for measuring an acceleration component of a moving body in orthogonal triaxial direction, a magnetic sensor for measuring geomagnetic components of the moving body in the three-directional axes respectively, an attitude measuring means for acquiring the attitude of the moving body using the acceleration component measured by the acceleration sensor and the geomagnetic component measured in the above, an attitude variation computing means for calculating an angle formed by the two attitudes measured by the attitude measuring means as an attitude variation due to rotation of the moving body, and an output means for outputting the attitude variation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129494-A (JP)
Title: Device and method for measuring signal quality and information recording/reproduction apparatus
Inventor: NAKAMURA MASARU
IPC: G11B20/18
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring signal quality, capable of selecting a performance index based on a mark length or a space length combination during transition from a mark to a space or from a space to a mark.  <P>SOLUTION: An mTnT transition detector 108 determines a combination of recording lengths (mT and nT) before/after transition during transition from a mark to a space or transition from the space to the mark based on a binary signal output from a Viterbi decoder 105. The information recording/reproduction apparatus includes three types of signal quality calculation means (SAM calculator 110, PSAM calculator 111, and MSAM calculator 112). A selector 113 outputs one of a SAM calculated by the SAM calculator 110, a PSAM calculated by the PSAM calculator 111, and a MSAM calculated by the MSAM calculator 112 based on the determination results of the mTnT transition detector 108.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134921-A (JP)
Title: Plasma display panel
Inventor: YOSHINO KYOHEI
IPC: H01J11/22
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel which can show excellent image display performance.  <P>SOLUTION: The plasma display panel comprises a front panel 2 forming a dielectric layer 7 so as to cover a display electrode 6 formed on a substrate and forming a protective film 8 on the dielectric layer 7, and a back panel 9 arranged opposite to the front panel 2 so as to form a discharge space 15 and preparing partitions 13 for partitioning the discharge space 15 and forming a phosphor layer 14 between the partitions 13. A group of magnesium oxide particulates 16 made of magnesium oxide particulates having a crystal structure surrounded by a plane (100) and a plane (111) and a group 16 of magnesium oxide particulates made of magnesium oxide particulates having a crystal structure surrounded by the plane (100), a plane (110), and the plane (111) are arranged at a back panel 9 side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134496-A (JP)
Title: Driving support device and driving support method
Inventor: HIROSE SATORU
IPC: G08G1/16
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To support driving according to the confidence of a driver.  <P>SOLUTION: A driving support device comprises a driving skill determination means 30 for determining a driving skill of the driver, a confidence determination means 40 for determining confidence on the driving skill on the basis of subjective evaluation of the driver, a mode determining means 50 for determining a mode when driving support information obtained via an information obtaining means 10 is provided, on the basis of the determined driving skill and the confidence, and a provision means 60 for providing the driving support information to the driver in the determined mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008102150-A (JP)
Title: Microscope device and drive method therefor
Inventor: FUKUTOME HIDENOBU
IPC: G01Q60/10
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To stably observe the surface of a sample without changing a state of a probe and a state of the sample surface when making the probe scan to measure tunnel current.  <P>SOLUTION: A control part 15 performs control to independently perform first control processing for controlling drive of the probe 11 when measuring the tunnel current between the sample 10 and the probe 11 while applying a first voltage to the sample 10 from a variable voltage source 13, and second control processing for controlling drive of the probe 11 in movement between measurement points of the sample 10. The control part 15 measures the tunnel current while applying a second voltage determined independently of the first voltage and different from the first voltage to the sample 10 from the variable voltage source 13 in the second control processing, and performs the control to adjust a position of the probe 11 in the second control processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008170421-A (JP)
Title: Measuring instrument and control method of chloride ion and method
Inventor: NAKAMURA KENJI
IPC: G01N27/416
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To detect a concentration of chloride ion of a trace amount in real time, and to maintain a plating solution containing the low concentration of chloride ion within a specified concentration range, when controlling the concentration of chloride ion in the plating solution.  <P>SOLUTION: A working electrode 3, a counter electrode 4 and a reference electrode 5 are immersed into the plating solution 2; a reverse electrolytic pulse current is made to flow between the working electrode and the counter electrode to detect a potential waveform between working electrode and the reference electrode, and the concentration of chloride ion is measured by comparing a length of a specified (D) area time of the potential waveform with a preliminarily prepared data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009131225-A (JP)
Title: Combine harvester
Inventor: FUKUCHI KAZUNORI
IPC: A01D67/00
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester capable of carrying out height control of a reaping apparatus, control of vehicle height, posture control of a vehicle body and steering of the vehicle body in good operability and slight operational error by using fingers of one hand gripping an operation lever and enhancing efficiency of reaping operation thereby.  <P>SOLUTION: In the combine harvester, a switch (SW1) for elevation and a switch (SW2) for lowering used for reaping apparatus-raising and lowering operation are installed in a state vertically arranged on the front-side face of a grip part (70) of an operation lever (59), and a projection part (71) for prevention of error operation protruded on pushing operation face of each switch is installed at a position between the switch (SW1) for elevation and the switch (SW2) for lowering. A similar projection part (73) is installed also at a position between a switch (SW3) for elevating vehicle height and a switch (SW4) for lowering vehicle height installed on the left-side face of the grip part (70).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138327-A (JP)
Title: Screen elevating device of roll blind
Inventor: GOTO SEIICHI
IPC: E06B9/78
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen elevating device of a roll blind, restraining leakage of light by reducing a gap between the end edge of a screen and a side bracket while a take-up shaft is driven in rotation by operation of an operating cord.  <P>SOLUTION: In the roll blind, a take-up shaft 3 is rotatably supported between a pair of side brackets, the screen 4 is hung down from the take-up shaft, the take-up shaft is driven in rotation based on the rotation of a pulley 17 rotated by operation of the operating cord 18, and the screen 4 is elevated by the rotation of the take-up shaft 3. The axis of rotation of the pulley 17 is located before the axis of rotation of the take-up shaft 3, and the operating cord 18 hung down from the pulley 17 is hung down in front of the screen 4 to overlap the screen in the width direction. The roll blind includes transmitting devices 16, 13 for transmitting the rotation of the pulley 17 to the take-up shaft 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074676-A (JP)
Title: Engine and saddle type vehicle
Inventor: NAKAYAMA YOSHIHARU
IPC: F16H57/02
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine for enhancing rigidity of an engine unit having a crankcase dividable by a splitting plane passing through the axis of a crankshaft with a simple structure.  <P>SOLUTION: This engine 2 has the crankshaft 40 and a speed changer 60 having a driving pulley shaft 62 and a driven pulley shaft 64, and has the dividable crankcase 20 constituted by the splitting plane passing through the axis P1 of the crankshaft 40 and a transmission case 30. In the engine 2, the transmission case 30 includes driving-side pivot support parts 33a and 33b for pivotally supporting the driving pulley shaft 62 and driven-side pivot support parts 34a and 34b for pivotally supporting the driven pulley shaft 64, and has integrally formed members 30a and 30b, and one side part 20a of the crankcase 20 from the splitting plane is combined with a part of the members 30a and 30b of the transmission case 30, and the other side part 20b of the crankcase from the splitting plane is combined with the other part of the members 30a and 30b of the transmission case.  <P>COPYRIGHT: (C)2009,JPO&INPIT