baber/WOPTO huggingface dataset:
Patent JP-2010117556-A (JP)
Title: Method of adjusting optical scanning apparatus, and optical scanning apparatus adjusted by the method
Inventor: SHIMOMURA HIDEKAZU
IPC: G02B13/18
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method of adjusting an optical scanning apparatus by which a stable optical adjustment is performed, the optical performance of an apparatus is stabilized particularly while the apparatus is frequently used, and an optical scanning apparatus adjusted by the method.  <P>SOLUTION: The optical scanning apparatus includes: a first optical system which condenses a luminous flux radiated from a semiconductor laser; an optical deflector which scanningly deflects the luminous flux; and a second optical system which images the scanningly deflected luminous flux onto a face to be scanned. The adjustment of each component is performed as follows: at least one of first and second optical systems has a diffraction optical element, the oscillation wavelength of the semiconductor laser immediately after the igniting the laser is denoted by λ1, and the wavelength of the semiconductor laser, which emits light on the whole image area in an actual operation state of the optical scanning apparatus, after the oscillation wavelength reaches a stable state is denoted by λ2, then the each member composing the optical scanning apparatus is optically adjusted at the wavelength λ3 which satisfies the condition (5λ1+λ2)/6<λ3<(λ1+λ2)/2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116240-A (JP)
Title: Roll body holding shaft
Inventor: SATO HIDEJI
IPC: B65H16/06
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll body holding shaft capable of holding a coreless roll body in a stable condition.  <P>SOLUTION: A press-flaring mechanism unit 20 for flaring a roll body 90 from its inner side comprises a screw shaft 22 to be inserted in a body part 10 formed in a cylindrical shape, a slide member 24 which is screwed to the screw shaft 22 and has a groove part 25 inclined toward the center axis, a connection member 26 which is slidably engaged along an inclined surface of the groove part 25 of the slide member 24, and engaged with an engagement hole 16 formed in the body part 10 to regulate the movement of the slide member 24 in the axial direction and the circumferential direction, and a pressing member 28 which is fixed to the connection member 26 and abutted on an inner circumferential surface of a center hole 92 of the roll body 90.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117580-A (JP)
Title: Method and device for evaluating characteristic of electrophotographic photoreceptor
Inventor: SAITO NORIYASU
IPC: G03G5/00
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of evaluating a characteristic of an electrophotographic photoreceptor accurately determining whether a problem is on a photoreceptor side or on a measuring device side when the charging potential of the photoreceptor varies.  <P>SOLUTION: This method of evaluating the characteristic of the photoreceptor uses the device for evaluating the characteristic of the photoreceptor. The device includes at least a charging device, an exposure device, a surface potential detector, and a vibration amount measuring device of the photoreceptor that are arranged in a mounting section of the photoreceptor, and a recording device for recording the vibration amount measured by the vibration amount measuring device. The recording device includes a function of keeping the relationship between the vibration amount of the photoreceptor and the variation amount in charging potential varying according to the vibration amount, and a function of calculating the predicted variation amount in charging potential corresponding to the vibration amount. In this method, the vibration amount of the photoreceptor is measured by the vibration amount measuring device during measuring the characteristic of the photoreceptor, the predicted variation amount ΔV1 in charging potential predicted based on the measured vibration amount is calculated by the calculating function, and the abnormality of the photoreceptor is detected based on the relationship between the calculated ΔV1 and the variation amount ΔV2 in charging potential obtained during measuring the characteristic of the photoreceptor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116869-A (JP)
Title: Internal combustion engine for vehicle
Inventor: MATSUMOTO HIROMITSU
IPC: F02D41/12
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine for a vehicle, which can reduce a pumping loss in a deceleration operation region where fuel cut is performed.  <P>SOLUTION: The internal combustion engine for a vehicle includes an overlap variable mechanism control unit (ECU) 10 for expanding an overlap quantity between an intake valve 5 and exhaust valve 6 when the stop of fuel supply is detected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115428-A (JP)
Title: Endoscope
Inventor: IIZUKA TOMOYUKI
IPC: A61B1/00
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To jet a liquid in at least one of an extension direction of an optical axis of an observation window and an extension direction of a conduit axis of a treatment instrument channel in a wide range in simple constitution and to improve cleaning performance.  <P>SOLUTION: In this endoscope 2, the tip end face 3A of an insertion part 6 is provided with the observation window 18a, a treatment instrument channel opening part 19a, and a forward water supply port 21 for jetting forward a liquid from the tip end face 3A, the jetting direction of jetting the liquid from the forward water supply port 21 is at least one of the extension direction of the optical axis G1 of the observation window 18a and the extension direction of the conduit axis G2 of the treatment instrument channel opening part 19a, and the forward water supply port 21 is so constructed that the liquid is spread along the extension direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120789-A (JP)
Title: Method for producing silicon single crystal
Inventor: KIMURA AKIHIRO
IPC: C30B15/28
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silicon single crystal where the success rate of non-dislocation at a diameter-enlarged part is enhanced and where a single crystal rod having a large diameter of 300 mm or more is efficiently grown in the method that the silicon single crystal rod is pulled by a CZ (Czochralski) method.  <P>SOLUTION: In the method for producing the silicon single crystal that a silicon seed crystal is immersed in a silicon raw material melt held in a quartz crucible, the diameter-enlarged part and a straight body part are formed by pulling the seed crystal and then the single crystal rod is pulled, the diameter-enlarged part is formed by that the diameter of the single crystal is enlarged by controlling a variation rate of weight increasing speed at the diameter-enlarged part of 2.0 g/min<SP>2</SP>or less, the straight body part is formed and then a single crystal rod having a diameter of 300 mm or more is pulled.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010119516-A (JP)
Title: Building and building planning device
Inventor: SAKASHITA MASAYUKI
IPC: A62C2/06
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To secure the safety of all people around whil carrying out an initial-stage fire extinguishing operation smoothly in the configuration where a fire extinguishing gas is used in the operation.  <P>SOLUTION: In a building 10, indoor spaces like corridors 22, children's rooms 34, or the like. on the first floor are individually defined as fire extinguishing zones S1 to S5, and fire-extinguishing equipment is provided at every zone S1 to S5. The fire-extinguishing equipment includes a fire sensor, a human detection sensor, an air quality sensor, an operation section, an air quality monitor, a ventilator, a gas discharge head, or the like. Especially, the gas discharge head is located at a place near the inner wall floor surface within the indoor spaces to keep the configuration where the gas discharge head releases a fire-extinguishing gas heavier than air. Accordingly, when the fire-extinguishing gas is released from the gas discharge head, it will be collected as a layer beneath air in these fire extinguishing zones S1 to S5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131884-A (JP)
Title: Surface-treated aluminum sheet and method of manufacturing the same
Inventor: SASAOKA TAKAAKI
IPC: C23C30/00
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-treated aluminum sheet formed by imparting preferable solder wettability on the surface of a base material comprising Al or an Al alloy being essentially unplatable unsolderable material without complicating the process and without using a pickling chemical solution etc. complicating handling as an industrial waste, and to provide a method of manufacturing the surface-treated aluminum sheet.  <P>SOLUTION: A barrier layer 2 having any one of aluminum (Al), niobium (Nb), chromium (Cr) and titanium (Ti) as a principal component, and a solder-added layer 3 having palladium (Pd) as a principal component, are formed on the surface of a metal base material 1 in this order from the surface of the metal base material 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010140865-A (JP)
Title: Key top for personal digital assistant superior in stroke-proof intensity and transparency
Inventor: ISHIDA HIROSHI
IPC: H01H13/14
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a key top for a personal digital assistant superior in transparency, shock resistance, stroke intensity and productivity, and with thickness and weight reduced.  <P>SOLUTION: Of the key top for a personal digital assistant made by forming a resin composition which uses polycarbonate resin (A) and polyester elastomer (B) as indispensable constituent, viscosity average molecular weight of the polycarbonate resin (A) is from 17000 to 20500, the polyester elastomer (B) is a copolymer structured of aromatic polyester as its hard constituent and aliphatic polyether as its soft constituent, and compounding volume of the polyester elastomer (B) is 0.3 to 2.5 parts by weight per 100 parts by weight of the polycarbonate resin (A). As a result, the key top for a personal digital assistant has superior transparency, shock resistance, stroke intensity and productivity. Thus it can be suitably used as the key top for a personal digital assistant which requires thickness and weight reduction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139219-A (JP)
Title: Pyrolizing furnace system
Inventor: IDE KATSUNORI
IPC: F27B7/16
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To stably continue pyrolysis treatment throughout a long period of time by preventing progress of adhesion of deposits on an inner face of a revolving drum.  <P>SOLUTION: In the pyrolizing furnace system of a transverse external heating rotating type, a treatment reception object is heated and pyrolized in a reductive atmosphere, and it is separated into pyrolysis gas and pyrolysis residues mainly composed of nonvolatile components. A partition disc 21 allowing only passage of cracked gas and residues is provided in an interior of the revolving drum 14, and of a precedent pyrolysis chamber 22 and a posterior pyrolysis chamber 23 partitioned by the partition disc 21, a ball 24 and a scraping blade 25 are provided in the precedent pyrolysis chamber 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081931-A (JP)
Title: Cell line for stably expressing ha-5-ht6r for detecting serotonin 6 receptor ligand in high efficiency
Inventor: RHIM HYE WHON
IPC: G01N33/84
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell line stably expressing 5-HT<SB>6</SB>R.  <P>SOLUTION: There is provided a method for detecting a serotonin 6 receptor ligand in high efficiency by using a cell line stably expressing HA-5-HT<SB>6</SB>R. The cell line stably expresses HA-5-HT<SB>6</SB>R to increase detection efficiency of a ligand selectively acting on HT<SB>6</SB>R and is usable for investigation of proteins bonding with HT<SB>6</SB>R. Accordingly, it is useful for the development of preventing, diagnostic and therapeutic agents for cerebral diseases and mental diseases relating to HT<SB>6</SB>R such as depression and Alzheimer's disease.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010146743-A (JP)
Title: Fuel cell system and vehicle
Inventor: SUEMATSU KEIGO
IPC: H01M8/10
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a fuel cell system from getting larger-sized or higher in cost.  <P>SOLUTION: The fuel cell system is provided with a fuel cell, drainage flow channel 120 connected to the fuel cell for draining water from inside it, a water tank 110 fitted at a position higher than the drainage flow channel for storing water, a suction flow channel 150 for suctioning water in the drainage flow channel by capillary attraction, and a falling part for dropping suctioned water down to the water tank.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010145679-A (JP)
Title: Slot type optical cable
Inventor: IMADA EIJI
IPC: G02B6/44
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot type optical cable for facilitating branch-connection work without damaging an optical fiber.  <P>SOLUTION: This slot type optical cable 1 includes a slot rod 10 having a plurality of storage grooves 12 in its outer periphery, optical fibers 20 stored in the storage grooves 12, a covering tape 40 for covering the outer periphery of the slot rod 10, and a sheath 60 disposed on the outer periphery of the covering tape 40. The sheath 60 includes a projecting string 61 in the outer periphery at a position corresponding to a rib 13 for partitioning at least one storage groove 12, and the covering tape disposed on the outer periphery of the rib 13 corresponding to the projecting string 61 is arranged in the projecting string 61.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010143868-A (JP)
Title: Cosmetic product
Inventor: SUZUKI SHUICHI
IPC: A61K8/19
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous composition having high fluidity at room temperature to enable easy face packing, and easily increasing the viscosity by body heat of human, etc., to retain the product on the skin for a long time and get high moisturizing effect, an aqueous composition exhibiting high thixotropy and accordingly lightly spreadable with a finger to enable uniform packing even if the viscosity is increased with the body heat, and an aqueous composition easily washable with water after use.  <P>SOLUTION: There are provided an aqueous composition obtained by dissolving hydroxyethyl cellulose, methylcellulose and/or hypromellose, and a moisturizing component in water, and a pack cosmetic product.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010146928-A (JP)
Title: Knob for slide operation member
Inventor: UTASHIRO JUN
IPC: H01H15/02
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knob for a slide operation member which can be stably stopped and held in an initial set position with a simple structure.  <P>SOLUTION: The knob is used for the slide operation member 3 such as a slide switch and slide volume of a device. The knob includes: a fixed shaft 15 fixed on a tip end part of a slide member projecting from a guide groove 5 of a housing case of the device; a knob body fitted to an outside of the fixed shaft and moving along a length direction of the slide operation member; a rubber plate 12 mounted on a rear surface of the knob body; and a compression coil spring 17 housed in a cylindrical space part between the fixed shaft and the knob body and moving and energizing the knob body to an outer surface of the housing case. The knob body is stopped and held in the initial set position by friction contact resistance of the rubber plate pressed to the outer surface of the housing case.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010142538-A (JP)
Title: Beverage dispenser
Inventor: WATABE MAMORU
IPC: A47J31/40
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beverage dispenser whose number of components and production are reduced.  <P>SOLUTION: A support 300 and a rising part 301 are arranged on a base member 30. A material releasing motor 312 is mounted on a back surface of the rising part 301, and a support surface 300a for supporting a canister 31 is arranged on a top part of the support 300. A stirring motor 34 is mounted on the support 300 so as to be positioned below the support surface 300a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009153140-A (JP)
Title: Selection criterion for quantized precoded spatial multiplexing mimo
Inventor: SCHNEIDER DANIEL
IPC: H04J99/00
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device, a communication method and a corresponding software program product adapted to provide a higher data rate and/or to alleviate a calculational complexity.  <P>SOLUTION: Provided are an MIMO communication device, and a communication method and a corresponding software program product for an MIMO communication system. The communication device is provided with: a memory for storing a plurality of precoding matrices which provide transmission-side encoding of an Eigenbeamforming system; a controller for calculating, for each of at least some of the stored precoding matrices, an indicator value of the SNR of at least one separated transmission channel based on at least part of the corresponding precoding matrix, and also selecting one of the stored precoding matrices based on the calculated at least one indicator value of the SNR; and a detector for detecting symbols based on the selected precoding matrix.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010144708-A (JP)
Title: Exhaust emission control device for vehicle
Inventor: FURUYA YUJI
IPC: F01N3/20
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for a vehicle capable of preventing flow-out of nitrogen oxides to a downstream side of a reducing catalyst from the starting time of an internal combustion engine without wasting power of a battery and capable of shortening the start waiting time of the internal combustion engine when starting the internal combustion engine under a low-temperature environment.  <P>SOLUTION: This exhaust emission control device for a vehicle includes the reducing catalyst arranged in an exhaust passage of the internal combustion engine of the vehicle, a reducing agent supply means capable of supplying a reducing agent into the exhaust passage on an upstream side of the reducing catalyst, and a storage tank storing the reducing agent, and deoxidizes nitrogen oxide included in the exhaust gas by bringing the reducing agent supplied from the reducing agent supply means and the exhaust gas of the internal combustion engine into contact with the reducing catalyst. This exhaust emission control device also includes: a heating means capable of heating the exhaust emission control device by feeding power; and a power feeding means including a connection part to be connected to an external power source outside the vehicle so as to supply power from the external power source to the heating means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010149954-A (JP)
Title: Power supply switching device of tire type crane and tire type crane system
Inventor: SHIMOZU TOSHIHITO
IPC: B66C13/12
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply switching device of a tire type crane that can switch connection/disconnection with a power receiving side connector and an external power supply side connector by driving from the tire type crane side, without need for movement to the location provided with the external power supply by operator, and to provide a tire type crane system.  <P>SOLUTION: The power supply switching device 30 comprises: a gripper 31 for detachably gripping a receiving side connector 12a; a moving means 32 for moving the gripper 31 back and forth from the tire type crane 10 toward an external power supply; and a position adjustment means 33 for relatively moving the gripper 31 to the power supply side connector within a plane intersecting with the connecting direction of the power supply side connector, with the gripper 31 being moved toward the external power supply by the moving means 32 equipped in the tire type crane 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010149605-A (JP)
Title: Control device of vehicle, and vehicle
Inventor: SUZUKI YUSUKE
IPC: B60L1/00
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a vehicle capable of executing pre-air conditioning, while avoiding promotion of deterioration of a power storage device, and the vehicle including the control device.  <P>SOLUTION: The control device for the vehicle includes a measuring part 42, an air-conditioning control part 44 and an initializing part 41. The measuring part 42 integrates discharge time of the power storage device when an air conditioner is operated by using power stored in the power storage device, and initializes the integrating result of the parameter values according to an initialization instruction (INT). The air-conditioning control part 44 executes operation and stop of the air conditioner according to air-conditioning requests (CTL1 and CTL2), and controls air conditioner to limit the operation of the air conditioner when the integrating result reaches a limit value for limiting discharge of the power storage device during the operation of the air conditioner. The initializing part 41 delivers an initialization instruction to the measuring part 42 when a predetermined condition of charge and discharge of the power storage device is established.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010152571-A (JP)
Title: Raid driver, electronic equipment including the same, and access request arbitration method for raid
Inventor: TSUJI SHUNTARO
IPC: G06F3/06
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To properly arbitrate conflict between access requests to a physical disk.  <P>SOLUTION: This RAID driver 21 includes the first stage queues 30-33 corresponding respectively to logic disks LD1-LD4, the second stage queue 34, priority information 35 set with respective priorities of the logic disks LD1-LD4, and an access request arbitration unit 36 for controlling arbitration. The access request arbitration unit 36 finds a ratio of a take-in sequence determining value GO=(access request number N)/(priority P), based on the number of request N and the priority information 35 stored respectively in the queues 30-33, at timing when the queue 34 gets empty, and determines the number of the access requests taken out by once time from the queues 30-33 at the ratio, on the condition that all the number of the access requests taken out from the queues 30-33 is 6. The taking-out sequence is constituted to get lager along with a value of the ratio getting larger.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009143927-A (JP)
Title: Compound active at new site on receptor-operated calcium channel useful for treatment of neurological disorder and disease
Inventor: MUELLER ALAN L
IPC: A61P25/08
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound useful for therapeutic treatment of a neurological disease or disorder such as stroke, head trauma, spinal cord injury, epilepsy, and anxiety, or a neurodegenerative disease such as Alzheimer's disease, Huntington's disease and Parkinson's disease, or useful for a muscle relaxant, an analgesic or an adjuvant to a general anesthetic.  <P>SOLUTION: An amine compound exemplified by a structure of the chemical formula of the figure is illustrated for example.  <P>COPYRIGHT: (C)2009,JPO&INPIT