baber/WOPTO huggingface dataset:
Patent JP-2009207307-A (JP)
Title: Motor driving apparatus
Inventor: TAMURA KENJI
IPC: H02P27/06
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce circuit loss with a cost-effective structure while securing reliability by controlling the flow ratio of a switching element for a boosting chopper according to a voltage status of an AC power source, in a motor driving apparatus.  <P>SOLUTION: The motor driving apparatus includes a converter circuit and a controller 6. The converter circuit comprises a rectifier circuit, a booster circuit, which boosts a voltage using a switching operation by the switching element for the boosting chopper and the energy accumulation effect by a reactor, and a smoothing capacitor. The controller 6 has a converter control means 6e that controls the converter by calculating the flow ratio of the switching element for the boosting chopper. The converter control means 6e comprises a boosting ratio control means 11, which controls the boosting ratio based on an instantaneous value 11a of a power supply current and a proportional gain 11b, and a proportional gain calculation means 12b, which calculates a proportional gain so that the deviation of a DC voltage value 12c from a target DC voltage 12d can be controlled to a predetermined value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209789-A (JP)
Title: Fuel injection device
Inventor: INOUE AKIRA
IPC: F02D13/02
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device capable of reducing adhesion fuel adhering on piston crown surfaces and remaining just before ignition.  <P>SOLUTION: The fuel injection device of a direct injection type internal combustion engine for conducting an inlet valve partial stop control for stopping either one of a plurality of inlet valves 1, 2 in accordance with an operation state is provided with a plurality of nozzle holes 10 forming spray toward periphery of an ignition plug and spray toward the piston crown surfaces. Of the plurality of nozzle holes 10, at least a nozzle hole 10c forming spray toward a piston crown surface 6 below the inlet valve 1 which is operated during an inlet valve partial stop control is formed to have a smaller port diameter than other nozzle holes 10a, 10b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210462-A (JP)
Title: Radiation monitoring device
Inventor: KENJO HIROAKI
IPC: G01T7/00
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation monitoring device which is less influenced electromagnetically by surroundings in electric circuits between a control unit and detection units, and which has less noise.  <P>SOLUTION: The device is provided with the detection units 1-1 to 1-m for detecting radiation, and the control unit 5 for processing radiation detection signals output from the detection units and controlling the device. Each of the detection units is provided with a radiation battery 2 as a drive power source for the detection unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268186-A (JP)
Title: Material for improving sensitivity of magnetic sensor, and method therefor
Inventor: KAIEDA MASARU
IPC: G01N33/532
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material which improves detection sensitivity of a biosensor using a magnetic sensor, while maintaining reactivity and dispersibility, in particular, to provide a material which enables realization of high sensitivity by using a simple magnetic biosensor, such as, a semiconductor Hall element and a magnetoresistance effect element.  <P>SOLUTION: The material is a capture agent member which is used in a magnetic sensor to detect the existence or the concentration of a target substance in a test solution by detecting the presence or number of the magnetic marker, wherein the capture agent member contains a capture agent for capturing the target substance and a labeling agent serving as a nucleus for the magnetic marker to agglutinate, and wherein the capture agent is labeled by the labeling agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218266-A (JP)
Title: Semiconductor device, and method of manufacturing the same
Inventor: MIYANAMI YUUKI
IPC: H01L21/318
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce film reduction during etching of a stress film by forming the stress film which has resistance to etching of a silicon oxide film.  <P>SOLUTION: A semiconductor device has a sidewall insulating film 21 having a gate electrode formation groove 23 formed on a semiconductor substrate 11, a gate electrode 25 formed in the gate electrode formation groove 23 on the semiconductor substrate 11 with a gate insulating film 24 interposed, a first stress film 51 formed on a sidewall of the gate electrode 25 on the semiconductor substrate 11 with a sidewall insulating film 24 interposed and having stress, and a second stress film 52 formed on the semiconductor substrate 11 outside the first stress film 51 and having the same kind of stress with the first stress film 51. The first stress film 51 and second stress film 52 have etching resistance to etching seeds when the silicon oxide film is etched, and the first stress film 51 has larger etching resistance to the etching seeds than the second stress film 52.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224447-A (JP)
Title: Substrate cleaning method, method of manufacturing semiconductor apparatus, and substrate cleaning apparatus
Inventor: OIKAWA SHUYA
IPC: H01L21/304
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To raise a manufacturing yield of a semiconductor apparatus by removing films deposited on a bevel portion of a semiconductor substrate by a cleaning.  <P>SOLUTION: A substrate cleaning method includes the steps of: rotating the semiconductor substrate around a rotation axis; cooling the bevel portion at a perimeter of the rotating semiconductor substrate by means of a cooling mechanism formed in a primary angular position to the rotation axis; and heating the bevel portion of the rotating semiconductor substrate by means of a heating mechanism formed in a secondary angular position different from the primary angular position to the rotation axis, wherein the films deposited on a front surface of the semiconductor substrate in the bevel portion are peeled off by alternately heating and cooling the bevel portion of the semiconductor substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225535-A (JP)
Title: Stator structure of rotating electrical machine
Inventor: TANAKA AKIRA
IPC: H02K5/24
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator structure of a rotating electrical machine using a spring rod structure in which its static rigidity and dynamic characteristics are not damaged by installing a plurality of grooves in the rod longitudinal direction.  <P>SOLUTION: The stator structure of the rotating electrical machine is provided with: a stator frame, formed of a peripheral plate and a plurality of screen plates arranged in an internal axial direction of the peripheral plate; a stator core where core extraction plates are laminated; a rib engaged with a key groove installed in a circumferential direction of a stator core peripheral part; a plurality of core supporting plates fixed to the rib; and a plurality of spring rods 6, where a center is fixed to the core supporting plates and both ends to the screen plates. A plurality of grooves 7 are formed in the longitudinal direction of the spring rod 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220415-A (JP)
Title: Retractable mechanical pencil
Inventor: KATO HIROSHI
IPC: B43K24/08
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive retractable mechanical pencil, whose tip member 8 is projected by thrusting a push-button 17 projected from the rear end of a barrel.  <P>SOLUTION: The tip member 8 provided at the fore part of an inner shaft 7 is energized with a return sprint 18 longitudinally rearward. A writing state is achieved by securing the inner shaft 7 with a rotary cam 13 by simultaneously projecting the tip member 8 through the thrusting of the push-button 17 projected over the rear end of the barrel. Further, a lead tank 2 connected with the rear of a chuck 1 is made of a synthetic resin pipe. Furthermore, a coiled spring 14 is spanned under tension with a load weaker than that of the return spring 18 between the inner shaft 7 and the rotary cam 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008220375-A (JP)
Title: Combination therapy for the treatment of diabetes and conditions related thereto, and for the treatment of conditions ameliorated by increasing blood glp-1 level
Inventor: CHU ZHI-LIANG
IPC: A61P25/16
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new approach in lowering a blood glucose level or in increasing a blood GLP-I level in a subject.  <P>SOLUTION: The present invention concerns combination of an amount of a GPR1 19 agonist with an amount of a dipeptidyl peptidase IV (DPP-IV) inhibitor such that the combination provides an effect in lowering a blood glucose level or in increasing a blood GLP-I level in a subject over that provided by the amount of the GPR1 19 agonist or the amount of the DPP-FV inhibitor alone and the use of such a combination for treating or preventing diabetes and conditions related thereto or conditions are ameliorated by increasing a blood GLP-I level. The present invention also relates to the use of a G protein-coupled receptor to screen for GLP-I secretagogues.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009224635-A (JP)
Title: Semiconductor device
Inventor: AMO TAKAHIRO
IPC: H01L23/12
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a metal body for enhancing heat dissipation property can be disposed precisely at an appropriate position.  <P>SOLUTION: The semiconductor device 10 includes a package 11 made of an insulating material, a semiconductor element 13 mounted on a top-surface side of the package 1, and the metal body 16 partially buried in the package 11 and partially exposed on the reverse-surface side of the package 11. The metal body 16 is in a shape having a step between the top-surface side and reverse-surface side of the package 11 at least partially on a side surface, and the interval between the side surface of the metal body 16a and a package internal wall surface opposed to the side surface is smaller on the top-surface side (Da) of the package 11 than on the reverse-surface side of the package 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225309-A (JP)
Title: Image forming apparatus
Inventor: SAKANE HIRONORI
IPC: H04N1/19
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which reads each of patches and highly precisely obtaining data of each of the patches based on a concentration range in a printed matter in setting gradation setting, and utilizes the obtained data for gradation correction.  <P>SOLUTION: The image forming apparatus includes: an image forming section 5; an image reading section 3 having a lamp 30a, a shading plate 36 and an image sensor 32; a shading correcting section for outputting a pixel value based on a read value of the image sensor 32; and a pixel value converting section 11. In setting gradation correction, the image reading section 3 reads a plurality of printed patches PA and an adjusting chart CH in which the maximum density pattern Dma is distributed, and a first pixel value of each patch PA within a range of white reference and black reference, where the white reference in setting gradation correction is a read value when the color of the recording medium having the adjusting chart CH printed therein and the black reference in setting the gradation correction is a read value of the maximum density pattern Dma. The pixel value converting section 11 converts the first pixel value to acquire a second pixel value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220795-A (JP)
Title: Wheel supporting rolling bearing unit, and its manufacturing method
Inventor: KOMATA HIROKI
IPC: F16C33/64
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel supporting rolling bearing unit having excellent strength without increasing its wall thickness by realizing the adequate quality of a non-heat-treated portion which is not hardened.  <P>SOLUTION: The inequalities N≥6.0 and 0.003N-R>0.05 are satisfied, where N denotes the austenitic grain size number according to JIS standard of the ferrite-pearlite structure as the metal structure of a portion except a hardening heat-treated portion out of a medium-carbon steel-made hub body 13 constituting a hub 8a. By satisfying the inequalities, the yield stress of the metal structure can be increased, the metal structure is hardly deformed when large stress is exerted therein, and the ductility is ensured to facilitate the machining of a caulked portion 19 by the cold forging.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221449-A (JP)
Title: Facility for producing useful carbonized material
Inventor: NOMURA SHUICHI
IPC: B01D53/81
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facility for producing useful carbonized materials, in which a plurality of kinds of useful carbonized materials different in combustible matter concentration can be produced without causing any fluctuation of product properties and any degrading of yield.  <P>SOLUTION: The carbonized material discharged from a waste carbonization furnace 1 is recovered in a carbonized material recovery vessel 2 and the useful carbonized materials such as an insulating material having ≤25% combustible matter concentration and auxiliary fuel having ≥40% combustible matter concentration are produced in an apparatus 8 for producing carbonized materials by using the recovered carbonized material. An apparatus 13 for measuring/conveying the dust low in combustible content is arranged incidentally to the apparatus 8 for producing carbonized materials. The mixing ratio of the dust, which is conveyed from the apparatus 13 for measuring/conveying the dust and which hardly contains the carbonized material, to the carbonized material recovered in the carbonized material recovery vessel 2 is changed to adjust the combustible matter concentration of the useful carbonized material so that the plurality of kinds of useful carbonized materials can be produced separately.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226992-A (JP)
Title: Exhaled breath component detecting device
Inventor: SAKAKIBARA KIMIO
IPC: B60H1/34
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaled breath component detecting device of a simpler constitution capable of suitably sucking exhaled breath of a driver and subjecting an exhaled breath sensor to degassing treatment.  <P>SOLUTION: The exhaled breath component detecting device comprises the exhaled breath detection sensor 2 disposed inside a duct 8 communicating with a blow-out port 3 of an air conditioner for a vehicle, and the sensor detects the component of the exhaled breath blown into the blow-out port 3 and sucked by the air conditioner of the vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226318-A (JP)
Title: Platinum-supported carbon, catalyst for fuel cell, electrode membrane cemented product and fuel cell
Inventor: YOSHIDA KENTA
IPC: H01M4/86
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platinum-supported carbon in which particles of platinum and or a platinum alloy are dispersed highly in a carbon material and supported strongly.  <P>SOLUTION: The platinum-supported carbon consists of a surface-modified carbon material formed by introducing an organic group containing a nitrogen or sulfur atom having a lone pair(s) into a carbon material through a connecting group and particles of platinum or a platinum alloy supported in the surface-modified carbon material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228819-A (JP)
Title: Bearing device adapted for use in wheel and having rotational speed detection device
Inventor: NORIMATSU TAKAYUKI
IPC: B60B35/18
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device adapted for use in a wheel and having a rotational speed detection device, in which a magnetic encoder is shielded and protected by a protective cover from the outside of a bearing, in which the protective cover is fixed so as not to move, and which is thereby enhanced in reliability of detection of rotational speed.  <P>SOLUTION: The protective cover 19 is mounted to an outer member 2. The protective cover 19 is constructed from a non-magnetic austenitic stainless steel plate by press working in a substantially L-shaped cross-section, and has a cylindrical fitting section 19a in which a plurality of slits 24 extending in the axial direction is formed, and a circular plate-like shielding portion 19b extending radially inward therefrom so as to close an opening present between the outer member 2 and an inner ring 5. A cross-sectional V-shaped annular groove 20 is formed on the end part outer periphery of the outer member 2, and a cross-sectional V-shaped engaging portion 21 projecting toward radial side is formed in the fitting section 19a so as to engage with the annular groove 20. The protective cover 19 is positioned and secured in the outer member 2 in such a state that the shielding section 19b is in close contact with an end surface 2c of the outer member 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230826-A (JP)
Title: Magnetic transfer method and magnetic recording medium
Inventor: FUJIWARA NAOTO
IPC: G11B5/86
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic transfer method by which noise caused by an underlayer can be effectively reduced, the output value of a reproducing signal is increased, variation of a waveform width is decreased and satisfactory signal quality can be obtained.  <P>SOLUTION: The magnetic transfer method includes: an initial magnetization step; and an adhesion step for superposing a master carrier for magnetic transfer having a transfer part in which a magnetic layer corresponding to magnetic information and having perpendicular magnetic anisotropy is formed and a non-transfer part having a recessed shape lower relatively to the transfer part and having ≤500 emu/cc residual magnetization Mr and ≥900 emu/cc saturation magnetization on a perpendicular magnetic recording medium after an initial magnetization cleaning step to make the perpendicular magnetic recording medium and a rugged pattern to closely adhere to each other and a transfer step. The magnetic transfer method includes any of the initial magnetization cleaning step, a cleaning step after transfer and a cleaning step during transfer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231193-A (JP)
Title: Lighting system, and liquid crystal display
Inventor: ASADA TAKAHIRO
IPC: F21Y103/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system efficiently radiating heat generated by a light source with a simple structure, and also to provide a liquid crystal display.  <P>SOLUTION: This lighting system is provided with: a duct 30 arranged on the back surface of a backlight 10, and having an air circulation passage 31 for circulating air in a sealed space in the backlight 10 having a light source (CCFL) 11 arranged therein; and a heat sink 33 with at least a part of a cooling fin 33b arranged in the air circulation passage 31. Hot air fed in the duct 30 from the inside of the backlight 10 is cooled by the cooling fin 33b arranged in the air circulation passage 31, and the cooled air is returned to the inside of the backlight 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234680-A (JP)
Title: Method and apparatus for winding yarn
Inventor: IWASAKI KEIJI
IPC: B65H54/56
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for winding yarn, capable of attaining a preferable winding contour of a bundle of the yarn that does not adversely affect a later process, such as damage of bundles of yarn in inserting the bundles of yarn into a case or winding a tape.  <P>SOLUTION: The yarn winding apparatus includes traverse means for guiding the yarn to a winding frame, imaging means for the yarn that measures the contour of the yarn wound around the winding frame, and control means that controls the traverse means based on information compared to the winding contour information stored in advance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233970-A (JP)
Title: Inkjet recording medium and method of manufacturing the same
Inventor: NAKANO RYOICHI
IPC: B41J2/01
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording material can suppress occurrence of the color tone change of an image even when making surfaces, on each of which the image is recorded, in contact with each other.  <P>SOLUTION: In the inkjet recording medium, an ink-receiving layer comprising inorganic fine particles, a water-soluble resin and a water-soluble aluminum compound is disposed on each of both surfaces of a substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236653-A (JP)
Title: Displacement detecting apparatus, exposure apparatus, and device manufacturing method
Inventor: SHODA TAKAHIRO
IPC: G01B11/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement detecting apparatus can prevent an effect of contaminations deposited on the surface of a glass substrate for example, and detect a displacement of a surface position of the glass substrate with high accuracy.  <P>SOLUTION: The displacement detecting apparatus for detecting a displacement of a surface position of a surface to be inspected 20a, includes an irradiation system (IL: 1, 2, 3, 4, 5) for irradiating a surface of an object 20 as the surface to be inspected, after a focal point P is formed once by an objective lens 5 based on light from a light source LS, and a detection system (DS: 5, 4, 3, 6, 7, 8, 9) for detecting the displacement of the surface position of the surface to be inspected based on light reflected by the surface to be inspected and allowed to pass through the objective lens.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240105-A (JP)
Title: Cable raising device
Inventor: SUGANUMA MITSURU
IPC: H02G7/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device that raises a cable without changing a laying point when the cable is horizontally mounted to a utility pole.  <P>SOLUTION: A raising metal fitting 1 is mounted to a utility pole D by inclining it so as to be gradually separated upwardly from the utility pole. A cable C fastened to the utility pole D below the raising metal fitting 1 is supported by the raising metal fitting 1 so as to be along the inclination of the raising metal fitting. The cable is guided to the position of a support wire 18 whose terminal end is locked to a thimble 17 provided at the upper end of the raising metal fitting 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238059-A (JP)
Title: Content reader and content writer
Inventor: KAZAMA YUSUKE
IPC: G06F12/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content reader and a content writer, allowing a user to certainly read a content desired to be read by the content reader by comprehending usable capacity of a storage device of the content reader before writing the content into a storage medium.  <P>SOLUTION: This content reader is configured such that information of the capacity usable in a storage part is written into the storage medium after the content writer reads the content from the storage medium written with the content and writes it into the storage part.  <P>COPYRIGHT: (C)2010,JPO&INPIT