baber/WOPTO huggingface dataset:
Patent JP-2008286851-A (JP)
Title: Optical scanner
Inventor: SHIBATA ETSUKO
IPC: G02B17/08
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical scanner capable of miniaturization and suppressing the generation of an erroneous signal of write-in position information.  <P>SOLUTION: The optical scanner is provided with: a laser diode 1; a polygon mirror 5 which deflects a luminous flux radiated from the laser diode 1 in a main scanning direction Y; scanning lenses 11 and 12 which image the luminous flux deflected with the polygon mirror 5 on a face to be scanned (photoreceptor drum 40); a sensor 25 which receives the luminous flux from the polygon mirror 5 for detecting the write-in position of an image; and an optical path bending member 21 to guide the luminous flux from the polygon mirror 5 to the sensor 25. The luminous flux emitted from the optical path bending member 21 and directed to the sensor 25 crosses the front face of the scanning lens 11 arranged on the side of the polygon mirror 5 in the main scanning direction Y and the luminous flux emission position of the optical path bending member 21 and the luminous flux incident position on the sensor 25 are different from each other in a subscanning direction Z.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286265-A (JP)
Title: Bearing device for wheel equipped with rotation speed detection device
Inventor: NORIMATSU TAKAYUKI
IPC: G01P3/487
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a bearing device for a wheel equipped with a rotation speed detection device, which improves contact between a resin-made sensor holder and a core bar, and prevents the detection precision from lowering owing to the exfoliation of the sensor holder.  <P>SOLUTION: A seal 11 comprises a seal plate 21 and a slinger 22. The seal plate 21 comprises the core bar 24 with the outside diameter cylindrical portion 24a having an exposed portion internally fitted in an outward member 3, and a seal member 25. The slinger 22 has a cylindrical part 22a pressed in the minor diameter part 6b of an inner ring 6, and pressed and secured by a pulsar ring 23 which has a magnetic encoder 28 joined to the outside diameter portion, and which is arranged oppositely to a rotation speed sensor 29 with a predetermined radial clearance, in which a magnetic substance powder is mixed in an elastomer, and magnetic poles N and S are magnetized circumferentially alternatively. A securing portion 33 is integrally formed in the outside diameter cylindrical portion 24a of the core bar 24. The sensor holder 20 insert-molded is molded by flowing resin around the securing portion 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008004538-A (JP)
Title: Fuel cell system and its operation method
Inventor: MURAMATSU YASUYUKI
IPC: H01M8/00
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which can be certainly shifted to a regular operation state and the convenience of which can be maintained, and to provide its operation method.  <P>SOLUTION: A fuel cell system 100 comprises a cell stack 102, a secondary battery 126, a controller 142 including a CPU 158, a main switch 148, and a stop button 30b. If there is no power generation stop instruction from the stop button 30b after the main switch 148 is turned off, the CPU 158 makes the cell stack 102 continue power generation until a charge rate of a secondary battery 126 becomes a first threshold value or more. Thereafter, the CPU makes it stop the power generation. If the charge rate is a second threshold value or more and less than the first threshold value, the CPU 158 makes the cell stack 102 stop the power generation corresponding to the power generation stop instruction from the stop button 30b. When the charge rate is less than the second threshold value, even if there is a usual power generation stop instruction from the stop button 30b, the CPU 158 makes the cell stack 102 continue the power generation, and makes the secondary battery 126 be charged until the charge rate becomes the second threshold value or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008293818-A (JP)
Title: Backlight unit and display device with the same backlight unit
Inventor: ASADA TAKAHIRO
IPC: F21S2/00
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight unit having a cooling means for cooling a light source by intercepting it from the open air and a display device having the same backlight unit.  <P>SOLUTION: The backlight unit 15 has the light source, a reflecting member for making light of the light source reflect in a designated direction, and a storage case for storing the light source and the reflecting member. The storage case is formed by a light-transmitting window at one side, and an airtight container 16 where a space with a designated capacity is arrange in its inside, and stores the light sources 17<SB>1</SB>-17<SB>6</SB>, the reflecting member 18, and a cooling piping 19 in the airtight container. The inside of the airtight container is intercepted from the open air by exposing a supplying and discharge section of the cooling piping 19 to the outside of the airtight container.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292369-A (JP)
Title: Navigation device
Inventor: KONDO TAKAHIRO
IPC: G09B29/00
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device for suitably guiding a route according to user, even when it is used by a plurality of users.  <P>SOLUTION: The navigation device is provided with a user information storage means 30 for storing a user identification number, body characteristic data and body state data; a traveling history storage means 40 for storing the user identification number and traveling history data; a user-specifying means 20 for extracting the corresponding user identification number, when the stored body characteristic data and the body characteristic data detected by a user information acquisition device 2 are matches each other; a user-traveling history acquisition means 50 for extracting the traveling history data in correspondence with the user identification number from the traveling history storage means 40; and a route search means 80 for extracting the body state data, in correspondence with the user identification number from the user information storage means 30, determining a preferred reference region of user's physical conditions based on the extracted body state data, and searching for the route in correspondence with the user's physical condition, when the detected body state data lie outside of the preferred reference region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290641-A (JP)
Title: Vehicle seat
Inventor: FUKUTOMI DAISUKE
IPC: B60N2/90
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle seat for maintaining the state of a seat cushion while preventing the deformation and the distortion resulting from the deformation of a seat cushion frame even if an overload is applied to a table unit.  <P>SOLUTION: The vehicle seat comprises the seat cushion 200 provided on a vehicle body 10 and formed in a bench structure with the seat cushion frame 210, and the table unit 300 used as a table when developed and as a seat integral with the seat cushion 200 when stored. The table unit 300 is fixed to the vehicle body 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008035486-A (JP)
Title: Method of manufacturing electronic component
Inventor: HATANAKA HIDEFUMI
IPC: H03H3/02
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a temperature compensation crystal oscillator which is simple in handling and excellent in productivity without variations in the oscillated frequency and is small in size and low in height.  <P>SOLUTION: A plurality of the temperature compensation crystal oscillators are obtained by using a write terminal or a read terminal, and thereafter cutting a laminated aggregate substrate and a wafer along an outer circumference of a substrate region and an IC element so as to separate each substrate region and breaking a wire conductor between the write terminal or the read terminal and a crystal vibration element.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008299977-A (JP)
Title: Recording condition determining method and recorder
Inventor: ICHIMURA TSUTOMU
IPC: G11B7/0045
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique for easily recording information on a phase change type optical recording medium under an optimum recording condition.  <P>SOLUTION: This recorder for recording information by emitting laser beams subjected to intensity modulation by a pulse train type recording strategy to a phase change type optical recording medium comprises: a recording strategy changing means for changing pulse width of a top pulse and pulse width of a cleaning pulse of a pulse train constituting the recording strategy, a recording means for recording information by the recording strategy changed by the recording strategy changing means, a playback signal quality determining means for determining the quality of a playback signal of information recorded by the recording means, and a pulse width determining means for determining the pulse width of the top pulse and the pulse width of the cleaning pulse on the basis of information of the playback signal quality determining means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299167-A (JP)
Title: Liquid crystal display
Inventor: MURATA SEIJI
IPC: F21Y103/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a part of an electrode part which does not emit light is required to be disposed in a backlight unit in order to obtain thinness and a luminance level of an end part of an effective display region of a liquid crystal panel is attenuated in the direct type backlight unit used for a liquid crystal display.  <P>SOLUTION: A reflector part of a side wall of an end part of a linear light source is constituted of a reflection plate and a structure having at least two or more inclined surfaces. The inclined surfaces may have a step shape and have a structure having a high ridge at a center part thereof. Thereby, attenuation of the luminance level of the end part of the effective display region is further reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304510-A (JP)
Title: Developing device and image forming apparatus
Inventor: KUBOTA HIROSHI
IPC: G03G15/08
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of preventing developer from leaking out to the outside of a developing case, using a simple constitution, and to provide an image forming apparatus equipped with the developing device.  <P>SOLUTION: The developing device 2 is equipped with a developing roller 101 and the developing case. The developing roller 101 draws up the developer by a developer drawing-up part 101M4, and carries and conveys the developer. The developing case has a bearing part 105 for journaling the developing roller 101, and stores the developer. The bearing part 105 has a prevention part 105A for preventing the developer from being drawn up at the end of the developing roller 101. The prevention part 105A is arranged to extend along in the shaft direction of the developing roller 101 in the vicinity of the developer drawing-up part 101M4 and constituted to shut out the drawn-up developer. According to this constitution, the developer is prevented from being drawn up at the end of the developing roller 101, without having to increase the number of parts by using a part of the bearing part 105 as the prevention part 105A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301723-A (JP)
Title: Emulsified multiple nutritious food
Inventor: ISAJI TOMOYA
IPC: A23L33/00
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide emulsified multiple nutritious food having proper fluidity and emulsion stability.  <P>SOLUTION: The emulsified multiple nutritious food contains a protein component at 3-15 g/100 ml, sodium and potassium in total concentration of 60-650 mM, and calcium and the magnesium in total concentration of 20-260 mM; wherein the total content of condensed phosphate (A) in the sodium and/or the potassium is 0.01-0.4 mass%, the total content of organic acid salt (B) in the sodium and/or the potassium is 0.2-2 mass%, and the total content of low water-soluble salt (C) in the calcium and the magnesium is 0.05-0.3 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302477-A (JP)
Title: Screw driving machine
Inventor: SHIBAHARA AKIRA
IPC: B25B21/00
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw driving machine structured such that a screw is driven by moving downward a driver bit by a piston in the driving direction while the driver bit is rotated by an air motor, and the operation is likely to be involved in such a risk that a levitation of the body part due to a reaction force when the piston reaches the bottom end, causes an insufficient tightening of the screw, while an eventual insufficient tightening of the screw can be removed with additional tightening through a restart of the air motor caused by pressing the body part again to a workpiece into which the screw is to be driven.  <P>SOLUTION: If pressing the body part 2 again to workpiece into which the screw is to be driven, is made after the piston 22 reaches the bottom end to result in stopping of the air motor, an auxiliary air supply passage different from the main air supply passage for rotating the air motor is opened and the air motor is restarted, whereby insufficient tightening of the screw is removed with additional tightening.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302904-A (JP)
Title: Collision predictive device
Inventor: SUZUKI KOJI
IPC: B60W10/18
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision predictive device attaining enhancement of collision predictive accuracy.  <P>SOLUTION: Target points P1-P5 of a plurality of positions of the other vehicle 104 are detected respectively, and a collision form of the one's own vehicle 102 and the other vehicle 104 is predicted based on the collision portion predicted regarding the respective target points P1-P5. Thereby, since the target points P1-P5 of the plurality of positions are detected respectively and the collision portion is predicted regarding the respective target points P1-P5, not only collision of the limited point (conventional representative point) of the other vehicle 104 but also collision of which portion of the one's own vehicle 102 can be predicted regarding a plurality of positions of the other vehicle 104. Accordingly, in conventional grouping processing, the collision predictive accuracy can be enhanced by effectively utilizing member P2, P4, P5 information comprehended in the representative points P1, P3 and not target-outputted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309889-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic equipment, and process cartridge for electrophotographic equipment
Inventor: TANIGUCHI KIYOSHI
IPC: G03G5/06
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor usable in image exposure by a single wavelength light source of ≥750 nm, whose potential after exposure can be set to low, and also having high sensitivity, a wide sensitivity selective range, high durability and high reliability, and to provide electrophotographic equipment and a process cartridge using the same.  <P>SOLUTION: The surface of an electrically conductive support (11) is successively provided with: a charge generation layer (15) comprising a phthalocyanine pigment which has sensitivity at the single wavelength of ≥750 nm, an unsymmetrical disazo pigment which has a specified structure and does not have sensitivity at the single wavelength of ≥750 nm and a polymer composed of monomers with a specified structure and/or a copolymer composed of the monomer which has a specified structure and/or the other compound; and a charge transport layer (17), so as to form an electrophotographic photoreceptor. Using the electrophotographic photoreceptor, electrophotographic equipment and a process cartridge are composed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310869-A (JP)
Title: Recording device, recording method, and program
Inventor: MORINAGA TAKEO
IPC: G11B20/10
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent pressure for capacity of a recording medium by a plurality of recording of same contents.  <P>SOLUTION: When contents to which attribute indicating that copies of (n) times can be performed is added is received, one content is recorded in a hard disk 13 of PVR1. When it is indicated that the content is transmitted to NAS2, transmission of the same content is repeated until residual possible number of times of copy becomes 0 times. In the NAS2, the content transmitted repeatedly is recorded in a hard disk 23 respectively, after that, when it is determined that the same content is recorded in the hard disk 23 a plurality of times, copy possible numbers of the content is managed as same number of times as the number of content, while duplicated data are erased. This invention can be applied to NAS being a recording device in which a tuner is not incorporated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008311496-A (JP)
Title: Cooling structure of semiconductor device
Inventor: YOSHIDA TADASHI
IPC: H05K7/20
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide the cooling structure of a semiconductor device capable of obtaining a high cooling efficiency with a simple structure.  <P>SOLUTION: The cooling structure of a semiconductor device includes a plurality of semiconductor devices 1A to 1D, and an electrode structure 2 that has coolant channels 20A, 20B inside and is electrically connected to the plurality of semiconductor devices 1. The structure 2 includes an AC electrode 2A on both surfaces of which the semiconductor device 1 is each loaded, and a plurality of DC electrodes 2B that sandwich the AC electrode 2A and the semiconductor devices 1A to 1D each loaded on both surfaces of the AC electrode 2A, and the AC electrode 2A and DC electrode 2B have the coolant channels 20A, 20B inside, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007232741-A (JP)
Title: Correction method of object internal quality measurement
Inventor: KIMURA MIKIO
IPC: G01N21/359
Filed: 2007-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of measuring accurately internal quality of produce by removing fluctuation of a base line by calibrating the device without discontinuing measurement, concerning the device for measuring the internal quality of produce by light transmitted through an inspection object.  <P>SOLUTION: This device has a conveyance means for conveying the object continuously, a detection means for detecting the position of the object placed on the conveyance means, a floodlighting means for floodlighting measuring light to the object, a light receiving means for receiving light transmitted through the object, an analysis means for analyzing the internal quality of the object by the light received by the light receiving means, and a reference body insertion means for inserting a reference body having a prescribed optical characteristic in an optical path between the floodlighting means and the light receiving means based on a signal from the detection means. The analysis means compares light received when the reference body is inserted with reference data retained beforehand, to thereby correct an analysis result.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2009003089-A (JP)
Title: Sound absorber
Inventor: SUMITA MASAO
IPC: G10K11/16
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorber for attaining excellent sound absorbing effect in a low frequency region without increasing its size.  <P>SOLUTION: In the sound absorber 1 including a frame body 2 in which a through hole 2a is formed, and a film vibration type absorbing material 3 which covers one aperture of the through hole 2a, the film vibration type absorbing material 3 is composed of layered product in which a plurality of sound absorbing layers are united. In the plurality of sound absorbing layers, a sound absorbing layer with the highest storage elastic modulus is a first absorbing layer, and a sound absorbing layer with the lowest elastic modulus is a second absorbing layer. E'1/E'2 ≥3, where E'1 is the storage elastic modulus of the first sound absorbing layer, and E'2 is the storage elastic modulus of the second sound absorbing layer, and in the layered product, the storage elastic modulus of each sound absorbing layer is gradually decreased outwards from the first sound absorbing layer product.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009006346-A (JP)
Title: Arc welding apparatus
Inventor: SHIOZAKI HIDEO
IPC: B23K10/00
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To automatically keep a gas shielded state at an arc generating portion excellent even at a high welding speed in gas shielded arc welding.  <P>SOLUTION: An arc welding apparatus comprises a welding speed setting section RC for outputting a welding speed setting signal Sr, shielding gas supply means GB, 7 for supplying shielding gas 6 to a welding torch 4, a flow rate setting section FR for outputting a flow rate setting signal Fr for setting the flow rate of the shielding gas 6 to be supplied to the welding torch 4 by receiving the welding speed setting signal Sr as an input, a flow rate adjusting means FC for adjusting a flow rate of gas so as to correspond to the flow rate setting signal Fr, a pressure setting section PR for outputting a pressure setting signal Pr so as to set the pressure of the shielding gas 6 by receiving the welding speed setting signal Sr as an input, and a pressure adjusting means PC for adjusting pressure of gas so as to correspond to the pressure setting signal Pr.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010624-A (JP)
Title: Cell phone unit
Inventor: AOKI SUNAO
IPC: H04M1/247
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell phone unit capable of creating and storing guidance information for an operating procedure of functions which a user desires or wishes to memorize, and reading out the guidance information to guide the user so that the user can operate as the memorized operating procedure dictates.  <P>SOLUTION: The cell phone unit includes a guidance control portion 15, a key input portion 11, a voice input portion 12, a character input portion 13, a memory portion 14, a key light-emission portion 16, a display portion 17, and a speaker portion 18. The guidance control portion 15 includes a function to memorize an operating procedure. Namely, the guidance control portion 15 creates a reproduction program of the operating procedure for storage at the memory portion 14, based on key information informed from the key input portion 11, voice information informed from the voice input portion 12, and character information informed from the character input portion 13. In addition, the guidance control portion 15 includes a function to reproduce the stored program. The guidance control portion 15 reads a selected reproduction program from the memory portion 14, and then, guides the user for a key to be pressed down with light by a key light-emission portion 16, with a screen display by the display portion 17 or with sound by a speaker portion 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT