baber/WOPTO huggingface dataset:
Patent JP-2009013049-A (JP)
Title: Alkali-free glass and alkali-free glass substrate
Inventor: YANASE TOMOMOTO
IPC: C03B17/06
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To propose an alkali-free glass which satisfies properties such as meltability and devitrification resistance and further reduced in or being substantially free of environmentally toxic components and to thereby obtain an environmentally friendly alkali-free glass substrate.  <P>SOLUTION: The alkali-free glass of the present invention is characterized by having a glass composition being substantially free of an alkali metal oxide, As<SB>2</SB>O<SB>3</SB>, and Sb<SB>2</SB>O<SB>3</SB>and containing, expressed in terms of mol%, 55-75% SiO<SB>2</SB>, 7-15% Al<SB>2</SB>O<SB>3</SB>, 7-12% B<SB>2</SB>O<SB>3</SB>, 0-3% MgO, 7-12% CaO, 0-5% SrO, 0-2% BaO, 0-5% ZnO, and 0.01-1% SnO<SB>2</SB>and having a liquidus viscosity of 10<SP>5.2</SP>dPa s or higher and a temperature of 1,550°C or lower at a high-temperature viscosity of 10<SP>2.5</SP>dPa s.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009293827-A (JP)
Title: Liquid injection flying object
Inventor: HASHIMOTO SHIGEHARU
IPC: F41F3/04
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a dimension of a flying object itself in transportation and to fly the flying object in a short period of time without needing a supply source of compressed air or the like.  <P>SOLUTION: This liquid injection flying object has: a tank 20 provided with a liquid filling section 21 having the certain shape by application of internal pressure, and reducing a volume when the internal pressure is not applied, and an injection nozzle 70 for injecting the liquid Q filled in the liquid filling section 21; a sealing plug 30 detachable to the injection nozzle 70, and a gas generator 50 disposed in the liquid filling section 21 for generating a gas to apply the internal pressure of the liquid filling section 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295332-A (JP)
Title: Fuel cell system
Inventor: NAKANISHI HARUMICHI
IPC: H01M8/04
Filed: 2008-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of obtaining a sufficient output from a fuel cell even if fuel gas other than hydrogen is used.  <P>SOLUTION: The fuel cell system is provided with a fuel cell operable with fuel gas other than hydrogen gas that can produce hydrogen gas by a chemical reaction, a supply path to supply fuel gas to the fuel cell with a converter for producing hydrogen gas from the fuel gas by chemical reaction, and a via-converter supply path for supplying fuel gas to the fuel cell via the converter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293677-A (JP)
Title: Sealing member of rolling bearing device and its installation structure
Inventor: KUBO TOMOMASA
IPC: F16C33/78
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing member hardly generating rust by a snow melting agent, in a rolling bearing device.  <P>SOLUTION: A hub unit 100 is one example of the rolling bearing device. An upper side laying part 24 of a seal member 19 is laid over its whole on an outside surface of an upper side part 21 of a core metal part 18 of a sealing member 4. Thus, the snow melting agent is hardly intruded into the core metal part 18 of the sealing member 4. A cross-sectional triangular projection part 31 and a groove part 32 are alternately arranged in the axial direction on an image screen of the upper side laying part 24 of the seal member 19, and a saw-toothed movement preventive part is formed. A groove part 34 into which the projection part 31 of the seal member 19 is made to enter, is formed on an inner peripheral surface of a fitting part 14 of an outer ring member 1 in a press-in state. Thus, the sealing member 4 hardly moves in the axial direction in the press-in state, and spring-back is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296366-A (JP)
Title: Portable display device with antenna
Inventor: NAKAGAWA SHINJI
IPC: H01Q1/10
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable display device with an antenna, which can offer good reception sensitivity and stable antenna performance and suppress display quality reduction due to external light.  <P>SOLUTION: The portable display device with the antenna has a device body 1 having a liquid crystal display 4 on a front face of a body case 3 and detachably mounting an antenna device 2. The antenna device 2 is comprised of a plate-shaped canopy member 6 put and fixed on a top surface of the body case 3, a tuner section 7 fixed on the canopy member 6, and a monopole antenna 8 erected on the tuner section 7. The canopy member 6 consists of a metal plate, and is located between a lower end of the monopole antenna 8 and an upper end of the liquid crystal display 4 and extends forward. The canopy member 6 is connected with a grounding conductor portion 7a of an antenna circuit built in the tuner section 7, and functions as a grounding plate for the monopole antenna 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009083467-A (JP)
Title: Exposing device and image formation apparatus including the same
Inventor: YOSHIOKA KENJIRO
IPC: B41J2/455
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a focus to a higher degree, even if lens arrays and light emitting elements are used.  <P>SOLUTION: The lens arrays 4a<SB>1</SB>, 4a<SB>2</SB>and 4a<SB>3</SB>and the light emitting elements 4b<SB>1</SB>, 4b<SB>2</SB>and 4b<SB>3</SB>two-dimensionally arranged in a matrix shape are supported by a light emitting element support member 4d. An exposing position in the sub-scanning direction of the central light emitting element 4b<SB>2</SB>is adjusted by moving the light emitting element support member 4d in the θ direction by a third position adjusting mechanism 52e. An exposing position in the sub-scanning direction of the light emitting elements 4b<SB>1</SB>and 4b<SB>3</SB>of both end parts is adjusted by respectively moving the light emitting element support member 4d in the δ and ε directions by first and second position adjusting mechanisms 52c and 52d. Thus, this exposing device 4 is adjusted in a state of adjusting a focus of the light from the respective light emitting elements 4b<SB>1</SB>, 4b<SB>2</SB>and 4b<SB>3</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009294544-A (JP)
Title: Method for manufacturing liquid crystal device, and liquid crystal device
Inventor: NAGAE NOBUKAZU
IPC: G02F1/1335
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a liquid crystal device, in which a liquid crystal device having good contrast characteristics and preventing generation of disclination or the like is obtained and the manufacturing process is further simplified.  <P>SOLUTION: The method includes steps of: forming a polymer film in a vertical alignment region A1, the film containing a Si skeleton having a random atomic structure containing a siloxane bond (Si-O), and containing a leaving group coupled to the Si skeleton; allowing the leaving group to leave from the Si skeleton by adding energy to the polymer film; forming long-chain alkyl chains on the surface of the polymer film to obtain a vertical alignment layer 41; forming short-chain alkyl chains in a horizontal alignment region A2 to obtain a horizontal alignment layer 42; and rubbing the surface in one direction where the long-chain alkyl chains and the short-chain alkyl chains are formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009013406-A (JP)
Title: Polylactic acid resin composition, polylactic acid resin film, and molded product, stretched film, and heat-shrinkable label using the film, and container with the label
Inventor: IKEDA KATSUSHI
IPC: C08L101/16
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid resin composition excellent in flexibility and transparency, and a polylactic acid resin film, and to provide a molded product, stretched film, and heat-shrinkable label using the film, and a container with the film.  <P>SOLUTION: A resin composition comprises 50-90 mass% of a polylactic acid resin (A) and 10-50 mass% of a polyolefin resin (B). The resin is heated to 200°C at a heating speed of 10°C/min using a differential scanning calorimeter, is maintained at 200°C for 5 minutes, followed by cooling at a cooling speed of 10°C/min to an ambient temperature. The amount of heat of crystallization of the polyolefin resin (B) measured at that time is 40 J/g or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009299696-A (JP)
Title: Ball screw device
Inventor: WATANABE HAJIME
IPC: F16H25/24
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw device capable of eliminating lubrication shortage.  <P>SOLUTION: A grease nipple 10 for supplying grease to a screw shaft 2 is arranged on a top wall 8a of a housing 8. A lower part of a peripheral wall 8a of the housing 8 has a grease supply inspection hole 20 for confirming whether the grease is properly supplied to the screw shaft 2 in a part lower than a ball screw nut 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009018577-A (JP)
Title: Transparent resin sound insulating board
Inventor: KAJIURA ATSUHIRO
IPC: C08F220/10
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent resin sound insulating board which has excellent mar resistance, impact resistance and weatherability and is used for road or railroad insulating walls, and especially a transparent resin insulating board which can hardly form large broken pieces, even in case the insulating board cracks by impact.  <P>SOLUTION: This transparent resin insulating board includes an acrylic transparent resin board 1, adhesive layers 3a and 3b formed on at least, one of the surfaces of the acrylic transparent resin board 1, and transparent film layers 2a and 2b laminated on the surface of the adhesive layers. In addition, the transparent film layers 2a and 2b are formed of an elastic resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009300111-A (JP)
Title: Photoelectric sensor
Inventor: MIZUHARA SUSUMU
IPC: H01H35/00
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric sensor which follows environmental factors and automatically adjusts a threshold as a criterion of the amount of light and the amount of light emitted to an objected to be detected, wherein high precision is achieved by improving the reliability of the automatic adjustment of the threshold and the amount of light emitted.  <P>SOLUTION: As the current value data of the amount of light received, a fluctuation profile for the amount of light received during a predetermined period after light entry determination by the photoelectric sensor (step S20). Whether or not a period during which the amount of light received keeps constant at a maximum value (peak value) exists is determined (step S25). The current value data of the amount of light received measured when the period during which it keeps constant exists is assumed to be valid, and in automatic adjustment processing, the current value data of the amount of light received is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301260-A (JP)
Title: Field data display device and field data display method
Inventor: TAKETOMI TAKAYUKI
IPC: G05B23/02
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field data display device and a field data display method for flexibly facilitating countermeasures to field data whose collection cycles are different.  <P>SOLUTION: In the field data display device, a trend data collection server 32 collects field data from control stations 1, 1 and so on in a predetermined cycle, and a trend data storage part 31 stores those field data as trend data associated with tag names, and a display part 34 displays the trend data selected by a selecting operation acceptance part 33 on a display screen 6, and a selecting operation acceptance part 33 accepts an operation to select the trend data in which a plurality of collection cycles different from each other coexist as the collection cycles of the field data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004610-A (JP)
Title: Motor control apparatus
Inventor: KITAGAWA TAKAYUKI
IPC: H02P6/08
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To properly control a motor at a lower cost, in a situation where disturbance exists such as radio waves irradiated from the outside.  <P>SOLUTION: A second duty ratio of a drive command signal S1 is computed by comparing a level of the drive command signal S1, with a second threshold value for obtaining the duty ratio, when the level of the drive command signal S1 is lowered. When the high level of the drive command signal S1 is less than a first threshold but is larger than the second threshold, and the low level of the drive command signal is less than the second threshold; namely, when the level of the drive command signal is lowered (N in step 104, and Y in step 108), a control signal having a pulse with a motor control duty ratio corresponding to the second duty ratio is generated (step 110), to control the rotation of the motor based on the generated control signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003363-A (JP)
Title: Content recording device, method, and program
Inventor: NOMATA MASANORI
IPC: G06F12/00
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To allow a portable sound recording device 10, which can reproduce the sound of the audio files stored in its built-in memory 33 or an SD card loaded in it, to efficiently retrieve the record files recorded by itself among the audio files recorded by itself and transferred from other sound recording devices.  <P>SOLUTION: The portable sound recording device 10 manages the names of the audio files to store in its memory with a standard of adding "-" for classifying them, like "Track number"-"Artist name"-"Musical piece name"-"Album name"-"genre". The record files which this portable sound recording device 10 has recorded by itself are stored in the audio files with their names by adding unique serial numbers 0001, 0002, ..., to their track numbers, "RECORDED" to the artist names, and "recording equalizer+REC" to the genre. The recording equalizer include a voice, live, or other modes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006490-A (JP)
Title: Rope oil feeding device for elevator
Inventor: IIJIMA TOMOKI
IPC: B66B7/12
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rope oil feeding device for an elevator capable of easily and efficiently performing maintenance work of an oil feeding core without contaminating a peripheral part.  <P>SOLUTION: The rope oil feeding device for the elevator is provided with: the oil feeding core 30 immersed in an oil in an oil tank 21, having a distal end part led out to the outside through a guide part 27 provided on the oil tank 21 and feeding the oil to the rope by the led out distal end part; a paying out roller 34 provided on the guide part 27 of the oil tank 21 and capable of paying out the oil feeding core 30 from the guide part 27 by rotation action; and a bolt 37 for supporting the paying out roller 34 through a bearing 38 and moving the paying out roller 34 in a direction pressure-contacted with the oil feeding core 30 to press the oil feeding core 30. The paying out roller 34 is rotated when the oil feeding core 30 is projected. When the oil feeding core 30 is replaced, the bolt 37 is rotated, the paying out roller 34 is pressure-contacted with the oil feeding core 30 to squeeze the oil, and the paying out roller 34 is rotated in this state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011584-A (JP)
Title: Power transmission controller, power transmission device, power reception controller, power receiver, and electronic equipment
Inventor: KONDO YOICHIRO
IPC: H02J50/10
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly versatile power transmission controller, a power transmission device, a power reception controller, a power receiver, and electronic equipment.  <P>SOLUTION: The power transmission controller provided in a power transmission device of a contactless power transmission system includes a control unit 22 controlling the power transmission device 10 and a storage part 23 storing power transmission side coil information. The power receiver 40 transmits power reception side coil information to the power transmission device 10. The control unit 22 collates the power transmission side coil information stored in the storage part 23 with the power reception side coil information received from the power receiver to determine whether or not the power transmission side coil information coincides with the power reception side coil information. The power receiver 40 transmits to the power transmission device 10, as the power reception side coil information, identification information of a primary coil compatible with the power receiver 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007539-A (JP)
Title: Electric centrifugal pump
Inventor: TAKARAI KENYA
IPC: F04D29/22
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric centrifugal pump improved in output torque by decreasing a clearance between opposed faces of a rotor and a stator.  <P>SOLUTION: The pump is equipped with a bearing recessed part 231 (support part 230) fixedly provided on an inner peripheral side of the stator 22 and a shaft part 212 extending from the bottom part 210 of the rotor 21 to the axial direction on the stator 22 side and inserted into the bearing recessed part 231 for rotatably bearing the rotor 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006230-A (JP)
Title: Apparatus for preventing driving by driving-unqualified person
Inventor: SASUGA TAKESHI
IPC: G08G1/16
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus to prevent driving by a driving-unqualified person, which reduces a burden of a balloon test or the like.  <P>SOLUTION: An unqualified person driving prevention apparatus 10a prohibits traveling of a driver's own vehicle when an unqualified driving determination apparatus 18 determines that the driver is in a driving-unqualified condition. An inspection determination apparatus 13 starts determining whether the driver of the own vehicle is in the driving-unqualified condition according to a position on a map of the own vehicle, specified by a navigation system 11. Thus, an inspection for every start of driving is not necessarily carried out, which reduces a burden of a balloon test or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007607-A (JP)
Title: Control device of multi-cylinder internal combustion engine
Inventor: MORIYA SAKANORI
IPC: F02D43/00
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a multi-cylinder internal combustion engine capable of making lean "the air-fuel ratio of the mixture supplied to the engine" while producing a torque according to a requested torque in the engine and absorbing the individual difference among engines and of efficiently operating the engine.  <P>SOLUTION: This control device determines a fuel injection amount TAU according to an accelerator pedal operation amount Accp (step 710). The control device so determines the target throttle valve opening TAfgt(k) that a torque variation amount ΔTRQ does not exceed a threshold ΔTRQth (steps 720, 730), and estimates an estimated load KLs(k) for a combustion stroke from the target throttle opening. The control device acquires a 8° assumed combustion ratio MFB8as by applying the estimated load to a combustion state model, and so controls an ignition timing SA(k) that the 8°assumed combustion ratio matches the target combustion ratio (steps 740-760).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013669-A (JP)
Title: Aluminum alloy sheet having excellent corrosion resistance and formability
Inventor: ASANO MINEO
IPC: C22C21/00
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al-Fe based aluminum alloy sheet having excellent formability and corrosion resistance particularly suitable to an automotive press-formed article.  <P>SOLUTION: Disclosed is an aluminum alloy sheet with a sheet thickness of ≥0.1 mm comprising 0.7 to 2.0% Fe, and in which the maximum equivalent circle diameter of Al-Fe based compounds dispersed into a matrix is ≤10 μm, the dispersion density of the Al-Fe based compounds with an equivalent circle diameter of 0.2 to 10 μm is 1×10<SP>4</SP>to 1×10<SP>6</SP>pieces/mm<SP>2</SP>, and, to the rolling direction of the cold rolled sheet, provided that the total elongation in the 0° direction, the 45° direction and the 90° direction is defined as [L], and the sheet thickness is defined as [T], inequality; [L]≥5×Ln[T]+40 is satisfied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014284-A (JP)
Title: Air conditioner
Inventor: KASAI MASANORI
IPC: F24F11/02
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a conventional air conditioner provided with human detecting sensors that the sensor detecting the direction of a wall side can not fulfill its original function of detecting the movement of human, when the air conditioner is installed on a sidewall.  <P>SOLUTION: As the air conditioner is made to memorize a wall position according to a situation of the wall position on which the air conditioner is installed, when the air conditioner 1 is installed in a room, the direction of the human detecting sensor 4 can be adjusted corresponding to the position, thus all of five human detecting sensors can observe the movement of the human in the room even when the air conditioner is installed on the sidewall.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015309-A (JP)
Title: Information processor, program, and method
Inventor: ONUMA HIROYUKI
IPC: G06F17/21
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To search the degree of details of information related to a target object about a document including information on the target object.  <P>SOLUTION: This information processor for processing a document including information on the target object includes: a means for extracting the information of the target object and attribute expression information related to the attribute expressions of the target object from the document; a means for extracting reinforcement information for reinforcing the extracted attribute expression information of the target object from the document; and a means for calculating the degree of details of the information related to the target object in the document according to at least the extraction result of the reinforcement information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014073-A (JP)
Title: Abnormality determination apparatus
Inventor: YOKOYAMA YASUNAO
IPC: F02D13/02
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality determination apparatus capable of identifying a failure position with high precision when a trouble occurs in a system equipped with a variable working angle mechanism.  <P>SOLUTION: The abnormality determination apparatus includes: a control shaft; and an actuator for moving the control shaft. The abnormality determination apparatus also includes: a variable working angle mechanism which increases an working angle of a valve disposed at a cylinder of an internal combustion engine if the control shaft is moved in a prescribed direction and which decreases the working angle if the control shaft is moved in a direction opposite to the prescribed direction; a target value calculating means for calculating a target value of the working angle; an operation amount sensor for detecting an operation amount of the actuator; a position sensor for detecting a position of the control shaft; and a failure position identifying means for identifying a position in which a trouble occurs by comparing the target value, a value detected by the operation amount sensor, and a value detected by the position sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT