baber/WOPTO huggingface dataset:
Patent JP-2010164742-A (JP)
Title: Plasm display
Inventor: OSE TOSHIO
IPC: G09G3/20
Filed: 2009-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasm display provided with a new sustaining electrode drive circuit which uses low breakdown strength transistor.  <P>SOLUTION: The sustaining electrode drive circuit includes: a first switch connected to a power source of first voltage; a second switch connected to a power source of first voltage lower than the first voltage; and a third switch 60 connected to a power source of third voltage Ve lower than the first voltage and higher than the second voltage, wherein the third switch 60 includes: a first transistor Q61 of which the drain is connected to a power source of the third voltage Ve; a second transistor Q62 of which the drain is connected to an output terminal N0 and the source is connected to a source of the first transistor Q61; a floating power source connected to a source of the first transistor Q61 or a source of the second transistor Q62; and a capacity C78 for compensating breakdown strength of which one terminal is connected to a floating power source and the other terminal is connected to the output terminal N0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010165215-A (JP)
Title: Pen storage structure for electronic equipment
Inventor: WATANABE KIYOSHI
IPC: G06F1/16
Filed: 2009-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve thinning of a casing in which a pen is stored.  <P>SOLUTION: A pen storage structure of electronic equipment is configured to store a pen P in a casing 1 incorporating a substrate 8 on which an electronic component is mounted, and a notch section 81 is formed at a storage part 7 of the pen P of the substrate 8, and a portion of the component to be mounted on the substrate 8 is arranged in the notch section 81. Concretely, a battery storage part 6 is installed adjacently to the storage part 7 of the pen P of the casing 1, and a spring section is positioned at the battery storage part 6, and a portion of a battery spring 61 to be mounted on the substrate 8 is arranged at the notch section 81.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009134740-A (JP)
Title: Electronic appliance
Inventor: HOSHINA MASAKI
IPC: G06F21/60
Filed: 2009-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device where writing of data including computer virus is prevented, and to provide a data processor, a data processing system, and a program.  <P>SOLUTION: The storage device 2 includes a data storage part 12 in which the virus pattern of the computer virus is stored, a virus data detection part 13 which uses the virus pattern to detect whether the virus is included in data to be written, and a control part 11 which permits writing of the data into the data storage part 12 when the virus data detection part 13 does not detect the virus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010171179-A (JP)
Title: Semiconductor device
Inventor: USHIJIMA TAKASHI
IPC: H01L27/04
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having an IGBT and a diode formed on one semiconductor substrate, in which the short-circuit resistance of the IGBT is high and loss of the diode during power supply is small.  <P>SOLUTION: The semiconductor device has the semiconductor substrate where an IGBT region and a diode region are formed. In the IGBT region, the IGBT where an emitter region and a body region face the first surface of the semiconductor substrate and a collector region faces the second surface of the semiconductor substrate, is formed. In the diode region, the diode where an anode region faces the first surface of the semiconductor substrate and a cathode region faces the second surface of the semiconductor substrate, is formed. In the diode region, a thin plate portion is formed, where the thickness of the semiconductor substrate is thinner than the thickness of the semiconductor substrate in the IGBT region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177932-A (JP)
Title: Wireless base station and communication control method
Inventor: KITAHARA MINAKO
IPC: H04W28/18
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless base station which adaptively and efficiently controls wireless terminals so as to reliably a secure required communication quality without causing excessive power consumption.  <P>SOLUTION: The wireless base station has: a reception quality calculation unit 31 which calculates a reception quality based on received signals from a wireless terminal; a differential information acquisition unit 33 which acquires differential information between the maximum transmission power transmitted from the wireless terminal and a current transmission power; a minimum condition calculation unit 41 which calculates a minimum condition necessary for securing at least a quality required for communication with the wireless terminal, the minimum condition showing the relation between the modulation class and number of resource blocks having predetermined frequency bandwidths as unit blocks; and controllers 46 and 47 which control at least one of the number of resource blocks, the modulation class, or the transmission power for the uplink of the wireless terminal, based on the reception quality calculated by the reception quality calculation unit 31 and the difference information acquired by the difference information acquisition unit 33, so that the minimum conditions calculated by the minimum condition calculation unit 41 are satisfied as much as possible.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009089446-A (JP)
Title: Headphone
Inventor: SONE TAKASHI
IPC: H04R1/28
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headphone in which a speaker unit can be easily attached into a headphone housing and superior reproduced sounds can be obtained from the speaker unit.  <P>SOLUTION: The headphone 10 comprises at least the headphone housing 11 in which a cylindrical portion 11d including an air chamber 11c is integrally formed using natural wood, and the speaker unit 15 which is attached on the front face of the cylindrical portion 11d and outputs reproduced sounds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010173510-A (JP)
Title: Steering control device and steering control method
Inventor: SAI SUKEFUMI
IPC: B62D6/00
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To promote the corrected steering to a driver when correcting the turning angle of a turning wheel based on the predetermined condition different from the steering operation of the driver.  <P>SOLUTION: When the turning angle θw is automatically corrected (the determination in Step S22 is "Yes"), the steering reaction force Tr in the same direction as the correction is generated. More specifically, the additional reaction force Ta is calculated according to the correction quantity Δθ (Step S24), the steering reaction force Tr is reduction-corrected according to the additional reaction force Ta (Step S25), and the final steering reaction force Tr is generated by adding the additional reaction force Ta to the steering reaction force Tr (Step S26). In this condition, as the correction quantity Δθ is larger, the steering reaction force Tr is reduction-corrected, and the additional reaction force Ta is increased. On the other hand, as the steering operation of a driver is more rapid, the additional reaction force Ta is decreased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175493-A (JP)
Title: Laser doppler velocimeter
Inventor: KOIKE HIROSHI
IPC: G01S17/58
Filed: 2009-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser Doppler velocimeter for stably and accurately measuring the speed of an object.  <P>SOLUTION: The laser Doppler velocimeter 100 includes: an optical sensor 110 containing a plurality of light receiving elements 120 for receiving scattered light that is interfered and reflected on a surface of an object D; and a signal processing unit 130. The signal processing unit 130 includes: a CPU 138 for generating a selection signal to select one from outputs of the plurality of light receiving elements 120 by determining whether a signal level of the output is an allowed value or more; a selection switching part 146 for switching a signal S1 to a signal S2 based on the selection signal; and a difference delay processing part 148 for generating a pulse signal by superimposing the signal S2 on the signal S1 by delaying the rise and decay of the signal S2 only by a time difference corresponding to a phase difference between the signal S1 and the signal S2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179716-A (JP)
Title: Hybrid vehicle and control method therefor
Inventor: MATSUBARA TOMOYA
IPC: B60W20/00
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To more appropriately perform down-shift, when accelerator is turned off.  <P>SOLUTION: When down-shift is performed in the middle of the motoring of an engine which has stopped fuel injection according to the tuning off of an accelerator by a first motor, the brake of a transmission is half-engaged, and made to stand by with a constant pressure, and the synchronous control of a second motor is started under feedback control using a relatively large value kp1 as a gain; and when a torque transmission capacity Tb2 of the brake estimated, at a timing before the number of revolutions Nm2 of the second motor becomes a post-shift target number of revolutions Nm2* is small, feedback control using the value kp1 as a gain is continued; and down-shift is completed (S200, S210), and when the torque transmission Tb2 is large; the feedback control is switched to the feedback control using the value kp2 smaller than the value kp1 as gain, and the down-shift is completed. Thus, it is possible to suppress torque fluctuations in the second motor (S200, S220), accompanying the down-shift and to perform quick down-shift.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009102415-A (JP)
Title: Flt4 receptor tyrosine kinase, and its use in diagnosis and therapy
Inventor: ALITALO KARI
IPC: C07K/
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic tool for detecting changes in lymphatic tissues, particularly, lymphatic vessels and high endothelial venules in states of such diseases as lymphangioma, metastatic lymph nodes and inflammatory diseases, and infectious and immunological diseases.  <P>SOLUTION: A monoclonal anti-FLT4 antibody is useful as the diagnostic tool for detecting changes in lymphatic tissues, particularly, lymphatic vessels and high endothelial venules in states of such diseases as lymphangioma, metastatic lymph nodes and inflammatory diseases, and infectious and immunological diseases as a specific marker to endothelial cells of lymphatic vessels and high endothelial venules.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215542-A (JP)
Title: Infrared dye composition, infrared ray absorbing ink using the same and electrophotographic toner
Inventor: FURUKAWA KAZUFUMI
IPC: G02B5/22
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared dye composition having excellent gray balance in the visible light region, an infrared ray absorbing ink using the same and an electrophotographic toner.  <P>SOLUTION: The infrared dye composition comprises at least a compound (I) whose spectral absorption maximum wavelength in the range of from 400 nm to 1,050 nm is in the range of from 750 nm to 1,050 nm, and a compound (II) whose spectral absorption maximum wavelength in the range of from 400 nm to 1,050 nm is in the range of from 400 nm to 700 nm, wherein when an absorbance of the infrared dye composition at the spectral absorption maximum wavelength in the range of from 750 nm to 1,050 nm is normalized as 1, the maximum absorbance (Dmax) in the range of from 400 nm to 700 nm is 0.5 or lower, and the ratio (Dmax/Dmin) of the maximum absorbance (Dmax) to the minimum absorbance (Dmin) in the range of 400 nm to 700 nm is 10 or lower.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010180834-A (JP)
Title: Cylinder block for internal combustion engine
Inventor: MICHIOKA HIROBUMI
IPC: F02F7/00
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To change opening of a through-hole 11 in response to an engine operating condition in a cylinder block 1 for an internal combustion engine provided with the through-hole 11 in a partition wall 6 partitioning between adjacent crank chambers 8.  <P>SOLUTION: The through-hole 11 is provided with an adjusting member 12 for changing opening of the through-hole 11. Posture of the adjusting member 12 is controlled by a driving source 14 in response to the engine speed. With this structure, the moving quantity of a fluid through the through-hole 11 can be optionally changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009138010-A (JP)
Title: Percutaneously absorbable preparation, percutaneously absorbable preparation-holding sheet, and percutaneously absorbable preparation-holding equipment
Inventor: TAKADA KANJI
IPC: A61K47/34
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide self-dissolving needle-like or filamentous shape percutaneously absorbable preparations by which poorly absorbable drugs into the body through the skin or the like is efficiently administered.  <P>SOLUTION: The needle-like or filamentous shape percutaneously absorbable preparation is produced by using a base comprising at least one material selected from the group consisting of proteins, polysaccharides, polyvinyl alcohols, carboxyvinyl polymers and sodium polyacrylates. A target substance is gradually released by forming a water-insoluble layer on its surface, holding the target substance in porous materials or using the target substance having a long-time sustention. The invention also provides a percutaneously absorbable preparation-holding sheet for holding the preparation on at least one side of a support, and preparation-holding equipment for holding the preparation so as to enable efficient administration thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010184384-A (JP)
Title: Inkjet printer and ink concentration keeping method
Inventor: TATEISHI TOMOTAKA
IPC: B41J2/175
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printer and an ink concentration keeping method capable of keeping the concentration of ink constant while maintaining shielding property and other ink characteristics.  <P>SOLUTION: The inkjet printer comprises: an inkjet head which ejects ink to a medium; a circulation path which circulates the ink to be supplied to the inkjet head; a supply part which is arranged in the circulation path and stores the ink to be supplied to the inkjet head; and a switching part which selects whether or not to supply the ink to the inkjet head from the circulation path.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185787-A (JP)
Title: Nuclear reactor containment vessel
Inventor: IENAKA YOSHIHIRO
IPC: G21C11/02
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To practice economy in labor and members required for assembly of top slabs and the subsequent work for thermal expansion absorption and for earthquake resistance.  <P>SOLUTION: When assembling the top slab 4, it is assembled by interposing a spacer 13 between the tip of a vertical section 9b of a support 9 and a liner 11. After the assembly of the top slab 4 is completed, the spacer 13 is removed and a required female shear lag 10 is installed at the part. The vertical section 9b of the support 9 is fitted into a groove 10 formed in the female shear lag 10, thus facilitating assembly of a nuclear reactor containment vessel and reducing its costs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192470-A (JP)
Title: Measurement apparatus, exposure apparatus, and device manufacturing method
Inventor: MATSUDA HIDEKI
IPC: G01M11/00
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for highly accurately measuring a surface shape of a surface to be measured with superior reproducibility by reducing effects caused by variations in light quantity of light from a light source.  <P>SOLUTION: A measurement apparatus measures a surface shape of a surface to be measured. The apparatus includes: an optical system configured to split light from a light source into measurement light and reference light, make the measurement light incident to the surface of the surface to be measured, and make the reference light incident to a reference surface; a detection unit configured to detect light intensity of the measurement light reflected by the surface of the surface to be measured, light intensity of the reference light reflected by the reference surface, and an interference pattern formed between the measurement light reflected by the surface of the surface to be measured and the reference light reflected by the reference surface; and a processing unit configured to calculate the surface shape of the surface to be measured on the basis of an interference signal of the interference pattern detected by the detection unit. The processing unit reduces effects caused by variations in light quantity of light from the light source included in the interference signal of the interference pattern detected by the detection unit on the basis of the light intensity of the measurement light and the light intensity of the reference light respectively detected by the detection unit so as to calculate the surface shape of the surface to be measured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187560-A (JP)
Title: Biomedical tissue-washing method and biomedical tissue-washing device
Inventor: TSUCHIDA HIRONORI
IPC: C12N5/07
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biomedical tissue-washing method by which a biomedical tissue can suitably efficiently be washed in a short time irrespective of the amount of the biomedical tissue received in a container while preventing the damage of cells.  <P>SOLUTION: This biomedical tissue-washing method comprises a liquid-sending time calculation step S3 for calculating a liquid-sending time required for sending a necessary amount of a washing liquid on the basis of the amount of a biomedical tissue received in a container to be washed, a liquid-sending step S5 for supplying the washing liquid into the container, and a stirring step S8 for stirring a mixture liquid of the biomedical tissue with the washing liquid in the container. In this method, in the stirring step S8, the stirring is started after the passage of a time obtained by subtracting a stirring time from a liquid-sending time calculated in the liquid-sending time calculation step S3 after starting the supply of the washing liquid into the container, when the liquid-sending time calculated in the liquid-sending time calculation step S3 is longer than the stirring time required for stirring the biomedical tissue and the washing liquid for washing the biomedical tissue.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190669-A (JP)
Title: Nuclear medicine diagnostic device and image processor
Inventor: MOTOMURA NOBUATSU
IPC: G01T1/161
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To maintain measurement accuracy by performing detailed sampling while preventing images from deteriorating owing to statistical noise.  <P>SOLUTION: This nuclear medicine diagnostic device is for detecting gamma rays as projection data by a detector 30, with the gamma rays emitted by a nuclide given to an inspected body M, to obtain an image showing the distribution of the nuclide in the interior of the inspected body M. This diagnostic device includes a data collector 61 for collecting projection data at regular time intervals, a data accumulator 62 for accumulating the collected projection data in the data collector 61, and an image data preparer 63 for preparing image data based on projection data corresponding to a prescribed period of time out of the projection data accumulated in the data accumulator 62.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189804-A (JP)
Title: Sizing agent composition
Inventor: NAGAO KAZUKI
IPC: D21H17/17
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sizing agent which has heat-mechanical stability, has excellent size performance in using the sizing agent and offers paper which is improved in slipping.  <P>SOLUTION: In the sizing agent, which has 2-oxetanone functional group for manufacturing paper which contains calcium carbonate under neutrality or alkaline conditions, content of 2-oxetanone compound which has a branched structure in alkyl group or alkenyl group as a hydrophobic group in the 2-oxetanone compound is 60-90 mass%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188390-A (JP)
Title: Method for controlling joining of friction stir welding
Inventor: TAKEUCHI TOSHIHITO
IPC: B23K20/12
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joining method in friction stir welding, which ensures a desired tool insertion amount without lowering joining speed even if variation in height of an object to be joined is large.  <P>SOLUTION: In the method for controlling joining of friction stir welding, a load on a tool 32 is detected while the tool 32 and the object 22 to be joined are relatively moved, with the revolving tool 32 inserted in the object 22 to be joined. Then, on the basis of the load so detected (detection load), the moving speed in the axial direction of the tool 32 is calculated, and the tool 32 is moved in the axial direction at the calculated moving speed. Also, in the method for controlling joining, whether or not the detection load is within a prescribed load range is determined. When it is determined that the detection load is out of a prescribed load range, the tool 32 is moved in the axial direction, and when it is determined that the detection load is within the prescribed load range, the tool 32 is prevented from moving in the axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195854-A (JP)
Title: Epoxy resin composition and molded item
Inventor: FUKUNAGA TOMOMI
IPC: C08G59/40
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition that exhibits excellent moldability, gives a high thermoconductivity when compounded with an inorganic filler and gives a molded item excellent in low thermal expansion and moisture resistance, and to provide a molded item using the same.  <P>SOLUTION: The epoxy resin composition is mainly composed of an epoxy resin and a curing agent, or of these two and an inorganic filler, where the epoxy resin composition is obtained by using at least 50 wt.%, relative to the epoxy resin component, of a bifunctional epoxy resin bearing an ether-ether-ketone group as the epoxy resin component and at least 50 wt.%, relative to the curing agent component, of a dihydric phenolic compound as the curing agent component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197512-A (JP)
Title: Photosensitive resin composition and method of manufacturing the same, light-shielding color filter and method of manufacturing the same, and solid-state image sensor
Inventor: MARUYAMA YOICHI
IPC: C08F2/50
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition from which a light-shielding color filter superior in light-shielding ability can be manufactured and which suppresses generation of coating defects when applied on a support, and to provide a method of manufacturing the composition.  <P>SOLUTION: The photosensitive resin composition contains titanium black, a dispersant, a resin, a polymerizable compound, a photopolymerization initiator, at least one kind selected from propylene glycol alkylether solvents and propylene glycol alkylether acetate solvents, and at least one kind selected from aromatic solvents and ketone solvents. In the process of manufacturing the composition, a mixture liquid containing titanium black and a dispersant is subjected to a dispersion treatment until changes in the volume average particle size of the titanium black are decreased to 10 nm/pass or lower to obtain a dispersion liquid, to which a dispersant is further added to carry out a dispersion treatment.  <P>COPYRIGHT: (C)2010,JPO&INPIT