baber/WOPTO huggingface dataset:
Patent JP-2008245388-A (JP)
Title: Switching power supply
Inventor: ANDO TSUTOMU
IPC: H02M3/155
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply, such as a booster circuit, wherein loss in a switching element due to the recovery current of a diode for rectification is reduced.  <P>SOLUTION: A choke coil 12 and a pair of switching elements 15-16 are connected in series with an input power supply. A diode 13 and a capacitor 14 for smoothing are connected in series with both ends of the switching elements 15-16, and a load 19 is connected across the capacitor 14 for smoothing. In addition, an additional chock coil 18 and an additional capacitor 17 are connected in series between the point of common connection between the pair of switching elements 15-16 and the input side of the diode 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237618-A (JP)
Title: Light irradiation device for photodynamical therapy
Inventor: KOSOBE TOSHIYUKI
IPC: A61N5/06
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiation device for efficiently performing photodynamic therapy by accelerating the removal of tissue cells of a lesion part by causing no pain to a patient by overcoming accompanying various defects in conventional photodynamic therapy.  <P>SOLUTION: The light irradiation device is used when photodynamic therapy is applied to the lesion part by irradiating the abnormal tissue of the lesion part where a photosensitive substance having the maximum absorption in a wavelength region of 400-550 nm is preliminarily accumulated and equipped with a light emitting means composed of a high output light emitting diode for emitting light within a wavelength range of 400-550 nm and a high output light emitting diode for emitting light within a wavelength of 590-690 nm and a control means for performing the time-shaving of irradiation light as a pulse so as to impart a predetermined irradiation time to the lesion part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241164-A (JP)
Title: Pouring water quantity adjusting method of automatic ice making device
Inventor: MAEHARA TOSHIO
IPC: F25C1/22
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a casing is deformed when fastening a screw by strong torque, and fixing force is not stabilized when loosening fastening torque to the contrary, since a microswitch uses the plastic casing for a fixation by the screw, though a position is adjusted by fixing hole two places of the microswitch to an installation base by the screw, connecting one fixed by the screws of its two places by a movable arm, and forcibly pushing and pulling its movable arm by the screw and a spring.  <P>SOLUTION: The other fixing hole of the microswitch is fixed to a movable base, by arranging a recess hole for allowing a movable range in the installation base. In that case, the hole is inserted from the microswitch side, and is fixed by a push nut via the movable base. Further, since the push nut is formed as a structure capable of being pressed in and fixed to a pin with a head and also being unable to easily slipping out, press-in management is only preferably performed up to the height for pressing down the casing of the microswitch, and work management is extremely facilitated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239465-A (JP)
Title: Slurry containing light calcium carbonate-silica composite and aluminum-based water-soluble inorganic compound
Inventor: TAKAYAMA MASAHITO
IPC: C01B33/12
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress formation of a hard cake due to sedimentation and flocculation of a light calcium carbonate-silica composite slurry, to thereby enable long-distance transport and smooth discharge of the light calcium carbonate-silica composite with a tanker not equipped with a circulating pump, and to also facilitate redispersion after long-term storage.  <P>SOLUTION: The slurry contains the light calcium carbonate-silica composite and an aluminum-based water-soluble inorganic compound, wherein the slurry has a solid content of 1-50 wt.% and pH of ≥7, and even after the slurry is allowed to stand for one week or more, it does not form a hard cake and can be redispersed under low shear.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245529-A (JP)
Title: Bag for fishing
Inventor: TAMURA HITOSHI
IPC: A01K97/06
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag for fishing, which is capable of selecting operation to open only the outer lid or operation to open the inner lid together with the outer lid, and readily performing the selected operation by improving the bag for fishing equipped with the outer lid and the inner lid for opening and closing a housing port of the bag body.  <P>SOLUTION: The bag for fishing includes a bag body for opening the housing port in the upper part and the outer lid and the inner lid capable of opening and closing the housing port. The bag for fishing is provided with a hanging piece for covering the upper outer periphery of the bag body on at least the front side of the inner lid, and is provided with an engaging member for detachably engaging with the hanging piece of the inner lid. The bag for fishing is mounted with the outer lid and the inner lid so that one side thereof is turned relative to the bag body to be opened and closed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251710-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: NAKAGAWA MIHIRO
IPC: H01L29/49
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a trench gate channel structure is formed in a plurality of ranges spaced from each other and breakdown voltage is high.  <P>SOLUTION: The semiconductor device has a structure in which a first body region and a first trench gate electrode group are formed in the first range; a second body region and a second trench gate electrode group are formed, in a second range adjacent to the first range with a separation range; a first trench insulator group is formed along a boundary between the first range and the separation range and is shallower than the first trench gate electrode group, wherein first trench insulators meet the relation in which the first trench insulators close to the second range are shallower; and a second trench insulator group is formed along a boundary between the second range and the separation range and is shallower than the second trench gate electrode group, wherein second trench insulators satisfy the relation where the second trench insulators close to the first range are shallower.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248310-A (JP)
Title: Apparatus for improving residual stress in tubular body
Inventor: TSUBOTA SHUHO
IPC: C21D1/34
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for improving residual stress in a tubular body in which the irradiation to unnecessary range is suppressed by controlling an optical path of a laser beam.  <P>SOLUTION: In the apparatus for improving the residual stress in the tubular body, a light controlling unit 5C comprises: a pair of mirrors 21, 22 which are arranged so as to be commonly used at the last step of the beam system in a plurality of laser beams (P1-Pn) and arranged at both sides in the peripheral direction of the tubular body 2 in the optical path to the last optical paths of the plurality of laser beams emitted to the tubular body 2; and a pair of mirrors 23, 24 which are arranged at the last step of the beam system in both end parts of the plurality of laser beams and arranged at both sides in the axial direction of the tubular body 2 in this optical path to the last optical paths of the plurality of leaser beams irradiated to the tubular body 2. Then, with two pairs of mirrors 21-24, the lower portion in the peripheral direction of the tubular body 2 in the respective laser beam is reflected to the inside and also, the lower portion in the axial direction of the tubular body 2 in the laser beams at both ends is reflected to the inside to irradiate the tubular body 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254008-A (JP)
Title: Universal mill
Inventor: IKEZAKI TORU
IPC: B21B31/30
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a universal mill capable of pressing and firmly restricting the upper portion of a vertical roll chock during the rolling, and easily releasing the restriction of the vertical roll chock when performing the roll changing and adjusting the opening of the vertical roll.  <P>SOLUTION: In the universal mill 10 for rolling a wide flange beam 15, which comprises a vertical pair of horizontal rolls 11, 12 and a horizontal pair of vertical rolls 13, 14, both sides of the vertical rolls 13, 14 are rotatably and pivotably supported by vertical roll chocks 16, 17, the vertical roll chocks 16, 17 are supported by a supporting part 19 provided on a housing 18 of the universal mill 10, and a pressing means 21 is provided, which has a wedge mechanism 20 in a space between upper sides of the vertical roll chocks 16, 17 and the housing 18. During the rolling, the height of the wedge mechanism 20 is increased, and the vertical roll chocks 16, 17 are pressed against and fixed to the supporting part 19.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007235152-A (JP)
Title: Semiconductor device
Inventor: NAKANISHI HIROAKI
IPC: H01L21/8247
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory cell that can be rewritten without applying a high voltage between a source region and a drain region.  <P>SOLUTION: A part of a floating gate 15a formed on a control gate region 9a via a silicon oxide film 11 is extended on a tunnel oxide film 13b on a control gate region 9b. A part of a floating gate 15b formed on the control gate region 9b via the silicon oxide film 11 is extended on a tunnel oxide film 13a on the control gate region 9a. When applying a high voltage to the control gate region 9a and a low voltage to the control gate region 9b, electrons are injected into the floating gate 15a from a part extended on the control gate region 9b via the tunnel oxide film 13b and electrons are drawn out from a part extended on the control gate region 9a via the tunnel oxide film 13a in the floating gate 15b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008253681-A (JP)
Title: Medical support system and medical support program
Inventor: FUTAMI HIKARI
IPC: A61B6/03
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical support technique for separating tumor detection as a preliminary step prior to reading work and work for displaying a detection result from work of a reading physician to protect deterioration in reading efficiency of the reading physician.  <P>SOLUTION: The medical support system has a first database for storing a first prescribed condition in association with the kind of tumor detection application corresponding to the prescribed condition, acquires the first prescribed condition, refers to the first database, selects corresponding tumor detection application, starts the selected tumor detection application, and detects a tumor reflected on a medical image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007184995-A (JP)
Title: Quartz crystal resonator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microfabricated tuning fork type bent quartz crystal resonator which has high frequency stability at a fundamental mode vibration frequency, a small equivalent series resistance R<SB>1</SB>and a high quality factor Q, and further reducing a capacitance ratio.  <P>SOLUTION: In the tuning fork type bent quartz crystal resonator comprising a base and tuning fork arms connected to that base and comprised of a first vibraitng arm and a second vibrating arm, the base is connected to two frames, the first vibrating arm and the second vibrating arm have two different widths, one width is at a side of a tuning fork distal end portion of the first vibrating arm and the second vibrating arm, and another one width is at a side of another end portion opposite to the tuning fork distal end portion and is formed to be smaller than the width at the side of the tuning fork distal end portion. Grooves are provided on upper and lower faces of a vibrating part at the side of the other end portion, and electrodes are disposed within these grooves. As a result, a tuning fork type bent quartz crystal resonator having small R<SB>1</SB>and capacitance ratio can be realized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008262321-A (JP)
Title: Information processing method, terminal device and electronic money notification device
Inventor: SAKO YOICHIRO
IPC: G06F15/00
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent illegal use of electronic money without impairing circulativity of the electronic money, and to strengthen possibility that a person finding a lost electronic money medium notifies the electronic money medium to reduce the unauthorized use of the electronic money and to protect the profit of a possessor.  <P>SOLUTION: In this information processing method, when an electronic money card 10 is presented to a wireless interface 28, an electronic money terminal device 20 detects and acquires bioinformation of a card presenter by an information acquisition part 30, collates it with bioinformation of the card possessor recorded in the electronic money card 10, and executes processing for non-authorizing card use when two sides do not accord. When the person finding the lost electronic money card 10 inserts the electronic money card 10 into a card insertion port 42, an electronic money notification device 40 provides a part of the electronic money left in the electronic money card 10 to the card finder, and executes processing for returning a residual money amount to the card possessor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270948-A (JP)
Title: Information terminal device, control method of the device, program for control over the device, and recording medium where the program is recorded
Inventor: HIRUKAWA KEIKO
IPC: G01P15/00
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal device that makes it possible to confirm whether there is an incoming call or/and mail with no malfunction without directly touching the information terminal device.  <P>SOLUTION: An acceleration sensor 1 detects acceleration of a device main body 10. A sensor reaction deciding unit 3 decides whether the device main body 10 is abruptly swung on the basis of the acceleration detected by the acceleration sensor 1. When the sensor reaction deciding unit 3 decides that the device main body 10 is abruptly swung, a control unit 5 controls the device main body 10 to indicate an incoming state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269685-A (JP)
Title: Optical head cleaner for optical disk device
Inventor: MORIYA KENICHI
IPC: G11B7/12
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical head cleaner for an optical disk device, capable of sufficiently supplying cleaning liquid even to the tip of a thin thread wiping material and being easily attached to a cleaner disk.  <P>SOLUTION: A thread wiping material 4 having a predetermined length is fixed to a cloth pad 13 so as to extend from the surface of the cloth pad 13, a recess 12 is formed on the recording surface side of a cleaner optical disk 10. The cloth pad 13 having the thread wiping material 14 fixed thereto is loaded in the recess, and a cleaning liquid supplied through the surface of the cloth pad 13 permeates through the thread wiping material 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271064-A (JP)
Title: Radio telephone system and mobile terminal with priority base station selecting function
Inventor: IWAMA ETSUKO
IPC: H04W76/02
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the degradation of speech communication quality and load on a system are caused by the frequent occurrence of handover in a radio telephone system.  <P>SOLUTION: The terminal is provided with a means for holding the identifier of a base station of usually a high using frequency as the base station to be preferentially used, and it is made possible to preferentially select the base station for the time of call origination, call termination and the handover. Thus, the frequency of the handover can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266217-A (JP)
Title: External preparation
Inventor: JINBO KAZUKO
IPC: A61K8/84
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an external preparation stable to a temperature change history by improving long-term stability of an external preparation containing a specific alkylene oxide derivative in an aqueous medium and a perfume and/or vitamin E or its derivative, especially to maintain the transparency and uniformity of an external preparation for a long period of time, when the external preparation is a skin lotion.  <P>SOLUTION: The external preparation includes at least one polyoxyethylene polyoxypropylene alkyl ether having 25-35 oxyethylene units and 4-8 oxypropylene units.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264856-A (JP)
Title: Metal fine wire production device
Inventor: FUJII TAKAHIRO
IPC: B22D11/06
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal fine wire production device where the wettability of a rotary plate to a molten metal is regulated, so as to stably perform the production of a metal fine wire, and also, a production yield can be improved.  <P>SOLUTION: In the case rugged parts are used as a temperature control means for controlling the temperature of a rotary plate, annular grooves 141C composing rugged parts are formed on the surface of the rotary plate 141. In the rotary plate 141, heat radiability improves by the increase of the surface area, thus the increase of the temperature in the rotary plate 141 can be suppressed. When such rugged parts are formed, in consideration of the production conditions of the metal fine wire, by suitably setting the shape of the rugged parts, the forming positions of the rugged parts, the ratio between the surface area and volume of the rotary plate 141 or the like, the temperature of the rotary plate can be set to a prescribed temperature or below. In this way, the wettability of the rotary plate 141 to a molten metal can be set to a desired range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272841-A (JP)
Title: Grinding wheel swinging mechanism for superfinishing machine
Inventor: ARAI KENJI
IPC: B24B35/00
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding wheel swinging mechanism for superfinishing machine capable of superfinishing various kinds of bearings efficiently and inexpensively by simple operation.  <P>SOLUTION: A swinging unit for swinging a grinding wheel T at a swing angle θ is provided with a grinding wheel holder 8 for supporting the grinding wheel, a swinging shaft 10 connected with the grinding wheel holder, and a swinging device 12 for swinging the swinging shaft at the swing angle. An angle setting unit for setting the direction of center of swing angle of the grinding wheel for a machining surface in a scope P of predetermined angle is provided with a cotter plate 14 fixed on the swinging shaft and a positioning means for positioning the cotter plate at a predetermined rotation angle. The positioning means is provided with a swing arm 16 in which the swinging shaft is inserted to swing freely and which is always maintained in a condition for swinging a perpendicular line in different directions, a rotation angle setting structure for setting the cotter plate to a predetermined rotation angle, and a nut plate 18 which is arranged on the opposite side to the swing arm across the cotter plate, in which the swinging shaft is inserted to swing freely, and which is always maintained in the condition for swinging the perpendicular line in different directions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007191494-A (JP)
Title: Medicine
Inventor: IKEDA HITOSHI
IPC: C07D233/54
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine effective for prevention and treatment of diabetes and diabetic complications.  <P>SOLUTION: The medicine comprises a combination of an insulin-sensitivity potentiator and at least one from among an aldose reductase inhibitor, a biguanide agent, a statin compound, a squalene synthesis inhibitor, a fibrate compound, an LDL catabolism accelerator and an angiotensin-converting enzyme inhibitor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008272032-A (JP)
Title: Air purifying component and electronic device
Inventor: YOSHIDA TAKUJI
IPC: A61L9/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent failures of actions of devices which are caused by the oxidation and corrosion of parts such as casings or lead wires used in the devices because of the oxidation effects of a photocatalyst since the photocatalyst is exposed on the surface in the devices such as personal computers or liquid crystal displays which use the photocatalyst as an air purifying component.  <P>SOLUTION: The air purifying component 20 comprises an external packaging body 2 made of an insulator having a communicating ventilation hole and the photocatalyst 1 disposed in the ventilation hole of the external packaging body 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276825-A (JP)
Title: Thin film magnetic head
Inventor: KAMEDA HIROSHI
IPC: G11B5/39
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a thin film magnetic head which is reduced in influence which is exerted upon the tip of a main magnetic pole layer in its magnetic zone structure by controlling a magnetic zone of the tip of a main magnetic pole layer even if the rear magnetic zone structure of the main magnetic pole layer is not controlled, and suppressed in PE.  <P>SOLUTION: The thin film magnetic head has a pole straight part exposed on a face opposing a recording medium, and a main magnetic pole layer having a flare expanded in the track width direction forward a height direction interior side from the pole straight part, the flare has flares of two or more stages forward the height direction interior side from the pole straight part, each flare is formed in a shape in which magnetic flux is squeezed stepwise forward the pole straight part from a base, projections extended in the track width direction are formed at both sides of the flare near the pole straight part so that the width becomes not smaller than the film thickness of the main magnetic pole layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274034-A (JP)
Title: Nonaqueous inkjet ink and inkjet recording method
Inventor: KANEKO MANABU
IPC: C09D11/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous inkjet ink having favorable printability (scratch resistance, resistance to wiping with an alcohol) for polyvinyl chloride, excellent in ejection stability, safety and storage stability, free of the problem of odor and usable stably even in use of a prolonged period, and to provide an inkjet recording method using it.  <P>SOLUTION: In the nonaqueous inkjet ink consisting at least of a pigment, a fixing resin and an organic solvent, the fixing resin is polyvinyl chloride or a polymer obtained by the copolymerization of vinyl chloride and a monomer other than vinyl chloride, and further a dehydrochlorination preventing agent for polyvinyl chloride or its copolymer is contained in the ink.  <P>COPYRIGHT: (C)2009,JPO&INPIT