baber/WOPTO huggingface dataset:
Patent JP-2010211165-A (JP)
Title: Belt drive device and image forming apparatus having the same
Inventor: KIRYU KOUJI
IPC: G03G15/16
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt drive device that can achieve a manufacturing cost reduction, the simplification of a mounted device, and a size reduction, and to provide an image forming apparatus having the device.  <P>SOLUTION: The image forming apparatus includes an endless belt; a driving rotor used for driving the endless belt and shaped so that the circumferential length of the range of the extension of the endless belt is continuously increased or decreased; a rotation-speed detecting means for detecting the rotation speed of the driving rotor; a running speed detecting means for detecting the running speed of the endless belt; an edge position detecting means for detecting the edge position in a width direction of the endless belt; a belt position calculating means for calculating the position of the endless belt, in a main scanning direction based on the detection results of the rotation speed detecting means and running speed detecting means; a skew calculating means for calculating an amount of inclination of the endless belt based on the detection results of the edge position detecting means and belt position calculating means; and a skew correcting means for correcting a skew of the endless belt based on the calculation result of the skew calculating means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215004-A (JP)
Title: Locking deviation amount detector for point
Inventor: NISHI TOMOSHI
IPC: B61L5/10
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To attain display corresponding to a narrow range closer to a zero point while maintaining stage display function of a conventional locking deviation amount.  <P>SOLUTION: The locking deviation amount detector for the point includes a display unit for stage-displaying the detected locking deviation amount while dividing it into a plurality of ranges (B, CR, CL or the like). The detector has a display mode switching means for switching a range closest to the zero point of the locking deviation amount to a relatively wide range B and a relatively narrow range A. A switching operation means of the display mode switching means is made, for example, to the opening/closing lid 17 of a handle insertion port 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218659-A (JP)
Title: Method of inspecting magnetic recording medium, magnetic recording medium, and magnetic recording and reproducing device
Inventor: KATO JUNYA
IPC: G11B5/72
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of inspecting a magnetic recording medium, which can prevent contaminants and corrosives from sticking (transferring) to the magnetic head.  <P>SOLUTION: This invention relates to the method of inspecting a magnetic recording medium which has at least a magnetic layer, a protective layer, and a lubricant layer on a nonmagnetic base. The method includes: exposing the magnetic recording medium to an atmosphere containing siloxane; and checking the resistance of the magnetic recording medium against the environmental substance based on the amount of the siloxane adsorbed to its surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010223239-A (JP)
Title: Control device of vehicle
Inventor: KOJIMA SEI
IPC: F16H61/662
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve start responsiveness by shortening clutch engagement time when returning from a neutral control.  <P>SOLUTION: When decelerating and stopping, a speed ratio of a continuously variable transmission is changed to a speed ratio at a high side (smaller side) from a maximum speed ratio γ max before stopping. By this transmission control on decelerating and stopping, it is possible to shorten the clutch engagement time when returning from the neutral control and to improve the start responsiveness. When returning from the neutral control, the start responsiveness is secured by quickly shifting (downshifting) the speed ratio of the continuously variable transmission to the maximum speed ratio γ max when clutch engagement is completed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222189-A (JP)
Title: Method for manufacturing ceramic powder having improved dispersibility and method for producing dispersion of ceramic powder
Inventor: EBIGASE TAKASHI
IPC: C04B35/628
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide ceramic powder having excellent dispersibility which can be made dense, and a dispersion thereof.  <P>SOLUTION: The ceramic powder having improved dispersibility is manufactured by charging raw material ceramic powder into a liquid medium (for example, dispersion medium) to produce radical species in the medium while fluidizing the medium into which the raw material ceramic powder is charged. The radical species is produced by generating plasma (submerged plasma) in the medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010098932-A (JP)
Title: Piezoelectric actuator
Inventor: BEITAKE JUNICHIRO
IPC: H02N2/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator that reliably oscillates a drive shaft.  <P>SOLUTION: An SIDM device 1 includes: a piezoelectric element 2 which expands and contracts in the axial direction by being applied with a voltage; the drive shaft 3 which is fixed to the end face of the piezoeletctric element 2 in the axial direction, and displaced by the expansion/contraction of the piezoelectric element 2; a supporting member 4 which has a fixed part 40 fixed to the drive shaft 3, and supports the piezoelectric element 2 and the drive shaft 3 via the fixed part 40; and a moving body 5 which is friction-engaged with the drive shaft 3, and moves to the axial direction of the drive shaft 3. The center axis L2 of the piezoelectric element 2 and the center axis L3 of the drive shaft 3 are mutually offset, and the center axis L3 of the drive shaft 3 and the center axis L4 of the drive shaft 3 in the axial direction are mutually offset with respect to the whole fixed part 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225968-A (JP)
Title: Electronic parts mounting device
Inventor: HIRAKI TSUTOMU
IPC: H05K13/04
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic parts mounting device that can properly use two types of paste supply methods including a transfer method and a drawing method depending on circumstances.  <P>SOLUTION: A paste supply unit that is located in a side opposed to an electronic parts supply table 6 with a mounting table 8 sandwiched between them to supply a paste to a board 24 includes a transfer head 5 that transfers the paste to the board 24 and a drawing head 4 that draws an image by discharging the paste to the board 24, and either the transfer head 5 or the drawing head 4 is selected to supply the paste depending on the kind of an electronic part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226009-A (JP)
Title: Semiconductor chip package, method of manufacturing the same, and electronic apparatus
Inventor: TANAKA AKIRA
IPC: H01L21/60
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor chip package which has an improved shock resistance of a bonding member corresponding to corners of a semiconductor chip in a module substrate where the semiconductor chip is mounted on an insulation substrate having a circuit pattern with at least the bonding member being disposed between the insulation substrate and the semiconductor chip to fix the semiconductor chip to the insulation substrate.  <P>SOLUTION: The semiconductor chip package 1 includes a circuit board 3 having a mounting surface where a circuit pattern is formed, a semiconductor chip mounted on the circuit pattern of the circuit board 3, and a bonding member 7 disposed between the circuit board 3 and the semiconductor chip and on the sides of the semiconductor chip, and for fixing the semiconductor chip to the circuit board 3. The bonding member 7 includes thermosetting resin and magnetic powder 6 dispersed in the resin, and the magnetic powder 6 locally exists in the bonding member 7 corresponding to the corners of the semiconductor chip.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224446-A (JP)
Title: White film for reflection film of backlight unit of liquid crystal display device
Inventor: TOGANO SHINYA
IPC: G02F1/13357
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white film for reflection films of a back light unit of a liquid crystal display device of which the heat deflection under use environment as a reflection plate for the liquid crystal display device is suppressed and which has superior planarity.  <P>SOLUTION: The white film is characterized in that the highest peak temperature of loss tangent tanδ is ≥110°C, ratio (E'<SB>(120°C)</SB>/E'<SB>(50°C)</SB>) between storage elasticity E'<SB>(120°C)</SB>at 120°C and storage elasticity E'<SB>(50°C)</SB>at 50°C is 0.25-1.00, Young's modulus at least in one direction is ≥3,000 MPa, light reflectance at wavelength of 550 nm is ≥98.0%, thickness of the film is 100-350 μm, and the white film is used as the reflection film of the backlight unit of the liquid crystal display device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229250-A (JP)
Title: Method for producing 2-acrylamido-2-methylpropanesulfonic acid
Inventor: HIRAIWA AKIHIKO
IPC: C08F20/58
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 2-acrylamido-2-methylpropanesulfonic acid for obtaining a copolymer having a molecular weight higher than a conventional method.  <P>SOLUTION: In the method for producing 2-acrylamido-2-methylpropanesulfonic acid by reacting acrylonitrile with sulfuric acid and isobutylene, the acrylonitrile is separated and recovered from a filtrate slurry of crude reaction liquid and reused in the reaction. The content of N-tertiary-butyl acrylamide in acrylonitrile to be added a reaction is controlled to ≤1,000 ppm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229271-A (JP)
Title: Tar decomposition catalyst
Inventor: HANEDA TAKAHIDE
IPC: B01J23/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a tar decomposition catalyst which has an excellent catalyst activity for the decomposition and removement of a tar content in a partial oxidation gasified gas of biomass in the presence of H<SB>2</SB>S.  <P>SOLUTION: The tar decomposition catalyst is for decomposing the tar content in a partial oxidation gasified gas of biomass, includes BaTiO<SB>3</SB>, and has an excellent tar content decomposition function when the gasified gas contains H<SB>2</SB>S. In addition, the tar decomposition catalyst is for decomposing the tar content in a partial oxidation gasified gas of biomass, includes Fe-carrying BaTiO<SB>3</SB>, and has an excellent tar content decomposition function when the gasified gas contains H<SB>2</SB>S.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229073-A (JP)
Title: Semi-solid agent for enteral nutrient for gastric fistula patient
Inventor: HATAKEYAMA TAKESHI
IPC: A61P3/02
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semi-solid enteral nutrient suitable for gastric fistula patients, and a gastric fistula patient semi-solid agent simply preparable of the enteral nutrient, more specifically to provide an enteral nutrient having reduced adhesion to the inner wall of a tube and, additionally, appropriate shape retention after passing through the tube, and furthermore to provide an enteral nutrient which inhibits the occurrence of syneresis on long-term storage.  <P>SOLUTION: The semi-solid enteral nutrient containing agar and an LM pectin is used as a semi-solid agent for the gastric fistula patient enteral nutrient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231481-A (JP)
Title: Electronic equipment cooling apparatus
Inventor: YOSHIDA KENJI
IPC: H05K7/20
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic equipment cooling apparatus that receives smaller power from a backup power source in a power supply stop state.  <P>SOLUTION: A server rack cooling apparatus 100 has an evaporator 21 arranged in a server rack 10 accommodating a server 3, and cools the server 3 in the server rack 10 with the evaporator 21. The server rack cooling apparatus 100 is provided with: a UPS 50; and a control unit 80 for detecting a stop of power supply from a commercial power source. The server rack cooling apparatus 100 fully opens an electric expansion valve 36 of a heat source unit 30 with the UPS 50 during the power supply stop, and drives a compressor 32 as a heat transfer pump to transfer refrigerant heat to the evaporator 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229095-A (JP)
Title: Solid composition for oral administration
Inventor: TODA SEIJI
IPC: A61K9/20
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid composition for oral administration, the solid composition for oral administration having excellent slow disintegration and sustained release properties, and a method for producing the solid preparation for oral administration.  <P>SOLUTION: There are provided the solid composition for oral administration containing 20-75 wt.% of wild yam powder, and the solid composition for oral administration having a form of tablets, pills or granules.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232103-A (JP)
Title: Battery pack
Inventor: MURASE HIROAKI
IPC: H01M50/204
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack in which the deterioration information of a battery cell is easily known even after the battery pack is disassembled.  <P>SOLUTION: The battery pack includes a plurality of batteries and a plurality of memory devices which are disposed corresponding to the batteries and have deterioration information of the batteries respectively stored therein. Each of the batteries and the memory corresponding to the battery are integrally formed as a battery cell. Thus, even after the battery pack is disassembled, the deterioration information of the battery cell is easily known.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229966-A (JP)
Title: Control device
Inventor: IIDA TAKAHIRO
IPC: F02D45/00
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To freely operate a predetermined operation part of a multiple input control system during a transition period where a great deviation exists, and suppress the operation during the other period.  <P>SOLUTION: This control value includes a servo controller 51 for repetitively computing control inputs given to operation parts 45, 42, 33, and a correcting control part 52 for multiplying a control input value related to the predetermined operation part 33 to which the control input calculated by the servo controller 51 is given by a weighting value. The correcting control part 52 sets the weighting value as a maximum value when a predetermined event occurs that deviation between the control output and its target value is increased, and then reduces the weighting value together with the elapse of time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237344-A (JP)
Title: Viewing angle selection sheet and method for manufacturing the same
Inventor: GONDO AIKO
IPC: G02B5/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a viewing angle selection sheet allowing the light entering from the specific direction to transmit but allowing not the light entering from the other direction to transmit, to explain in details, having characteristics (selectiveness of viewing angle) for enabling a user to visually confirm an object or the like behind the sheet from the fixed direction but preventing the user from visually confirming it from another direction through the sheet and a function for preventing its performance from being reduced due to reduction of contrast when external light is applied on a display device and to provide the method for manufacturing the same.  <P>SOLUTION: The viewing angle selection sheet includes a viewing angle control part including a light shielding part and a light non-shielding part, and the viewing angle control part is formed by a heat sensitive image forming layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235730-A (JP)
Title: Friction material
Inventor: YASUDA MASAFUMI
IPC: C09K3/14
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction material securing the coefficient of friction at a high temperature range and having excellent hostility to mating materials and wear resistance, as braking performances.  <P>SOLUTION: The material contains at least one amorphous alkali metal titanate compound, at least one crystalline titanic acid compound, and an organic binding material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234269-A (JP)
Title: Waste treatment site
Inventor: NISHIKAWA KAORU
IPC: E02B3/18
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste treatment site which prevents gas produced in a waste layer from being released from the waste layer concerned and puts the inside of the waste layer under an aerobic atmosphere to effectively decompose organic substances.  <P>SOLUTION: The waste treatment site includes; a gas-collecting pipe 5 which is arranged in the lower parts of the waste layers 10 of the waste treatment site itself which is airtightly covered by an air film structure 2 to keep its inner space 3 at a positive pressure; a sucking device 7 which sucks up the gas in the gas-collecting pipe; a ventilation-regulating valve 6 which is arranged upstream of the sucking device; and gas-discharging pipes 9 which are erected in the waste layers 10 and whose upper end parts open to the inner space 3 and whose lower end parts are connected to the gas-collecting pipe 5 and on whose outer peripheries pore parts 9a opening to the waste layers 10 are formed. In this case, the air in the inner space 3 is discharged, via the gas-collecting pipe 5, from the gas-discharging pipes 9 to the outside, by a ventilation pressurizing device 4, the ventilation-regulating valve 6 and the sucking device 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235883-A (JP)
Title: Vibration-damping coating composition
Inventor: KOBAYASHI KOJI
IPC: C09D7/12
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-damping coating composition easy to enhance the vibration-damping performance of coating film.  <P>SOLUTION: The vibration-damping coating composition includes: an aqueous resin dispersion with coating film-forming resin particles dispersed in aqueous dispersion medium; and mica for enhancing the vibration-damping performance of coating film; and further, includes: calcium carbonate, inorganic hollow particles and thermally expandable microcapsules which make a thermal expansion because of including a thermally expanding agent in the polymeric shells. In the composition, the total amount of the calcium carbonate, mica and the inorganic hollow particles is 66-68 mass% relative to the total amount of the resin particles, the mica, the calcium carbonate and the inorganic hollow particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241710-A (JP)
Title: Ace2 activity inducer
Inventor: ISHIZAKA YUKITO
IPC: A61K31/045
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new treating or preventing agent targeting RAS.  <P>SOLUTION: The angiotensin-2 converting enzyme-activity inducer or the like contains a compound represented by general formula (I) [wherein, R is hydroxy, amino, carboxy or thiol; m is 3-10; n is 0 or 1; o is 3-9; and (m+(2n)+o) is ≥14], a pharmacologically acceptable ester thereof, or a pharmacologically acceptable salt thereof as an active ingredient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244802-A (JP)
Title: Cooling structure for battery pack
Inventor: FUKUDA KENICHI
IPC: H01M10/60
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling structure for a battery pack that prevents deterioration in cooling efficiency and a drop in the degree of freedom in cable routing.  <P>SOLUTION: Each coolant supply passage is respectively connected to an intake exhaust passage 24 in a confluent manner. The intake exhaust passage 24 is connected with an inlet 36 of a centrifugal fan 30. The inlet 36 is partitioned at least into a large intake region where a coolant intake amount is large and a small intake region where the coolant intake amount is smaller than that of the large intake region. The intake exhaust passage 24 is provided with: a large intake passage 26 communicating between a coolant supply passage 20a on the upstream side and the large intake region of the inlet 36; and a small intake passage 27 communicating between a coolant supply passage 20b on the downstream side and the small intake region of the inlet 36.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245767-A (JP)
Title: Telephone device
Inventor: OGURA HISAYUKI
IPC: H04N1/00
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone device which enhances a crime-prevention effect for a perpetration of a transfer fraud, etc., and also checks the person in the flesh and perform the crime prevention by a telephone device only.  <P>SOLUTION: The telephone device includes a communication part and an input part. Further, the telephone device includes a record part for recording checking information including a question writing or instructions writing for checking the person in the flesh for a predetermined person, and destination information indicating a destination of the checking information. Further, the telephone device includes a sending control part which sends a predetermined voice to a telephone called party when the input part detects a predetermined operation while a telephone call line is established by the communication part, and also sends the checking information to the destination indicated by the destination information. When the sending control part detects the predetermined operation while the telephone call line is established by the communication part, the sending control part sends e-mail including the checking information to a predetermined mail address by use of a mail sending part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241940-A (JP)
Title: Flame-retardant resin composition
Inventor: TEZUKA HIROMASA
IPC: C08L67/00
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition which has as the resin principal component a polyester resin and/or a polyamide resin and which has high flame retardancy and besides excellent bleeding resistance.  <P>SOLUTION: The flame-retardant resin composition is characterized by being formed by blending 100 pts.mass of a polyester resin and/or a polyamide resin with 1-20 pts.mass of a phosphoric ester compound expressed by formula (I) (wherein, R<SP>1</SP>and R<SP>2</SP>are each independently a hydrogen atom or a methyl group; and n is a number of 1-5).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243328-A (JP)
Title: Lsi tester
Inventor: YAMAGUCHI AKIRA
IPC: G01R31/28
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LSI tester which implements a measurement by switching old and new system software versions.  <P>SOLUTION: The LSI tester includes: a system software storing section 33 for storing the old and new versions of the system software; a calibration data storing section 34 for storing calibration data by the versions of the system software; a test program storing section 44 for storing a test program corresponding to a DUT; a data set system version correspondence table 35 for bringing the test program to correspond to the system version; and an interface for choosing a desired test program from the test program storing section, choosing a system version which corresponds to the chosen test program, from the data set system version correspondence table, reading prescribed calibration data by-version calibration data storing section, and driving the test system.  <P>COPYRIGHT: (C)2011,JPO&INPIT