baber/WOPTO huggingface dataset:
Patent JP-2009016685-A (JP)
Title: Drive circuit of light emitting element, and electronic device
Inventor: KITAGAWA ATSUSHI
IPC: H02M3/07
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive circuit capable of driving a plurality of light emitting elements with high efficiency, and to provide an electronic device.  <P>SOLUTION: A plurality of LED terminals 106a-106c are respectively provided for a plurality of LEDs 2a-2c, and anodes of the corresponding LEDs are connected. A boosting circuit 10 boosts an input voltage Vbat. A plurality of constant current sources 12a-12c are respectively provided on the plurality of the LEDs 2a-2c, and one ends are connected to the corresponding LEDs 2a-2c through the LEDs terminals 106a-106c. A plurality of switches 14a-14c are respectively provided for the plurality of the constant current sources 12a-12c, and selectively output either one of the input voltage Vbat or an output voltage Vout of the boosting circuit 10 with respect to the corresponding constant current source 12. A control circuit 20 monitors voltages Vled_a-Vled_c of the plurality of LED terminals 106a-106c separately, and controls a connection state of the corresponding switch 14 based on the respective voltages.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015793-A (JP)
Title: Image processing program and image processing apparatus
Inventor: SHIMIZU HIDEAKI
IPC: A63F13/5252
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing program and image processing apparatus that move an object in a virtual space displayed on a display device in a direction made intuitively to a user's direction input.  <P>SOLUTION: An object to be operated in a virtual space which is viewed from a virtual camera is displayed on the display device. Based upon a vertical upward vector indicating the direction of virtual gravity operating on the position of the object to be operated in the virtual space or the direction of a normal of a virtual field at the position, and a camera vector indicating the attitude of the virtual camera, the moving direction of the object to be operated in the virtual space corresponding to a direction that direction data based upon the user's direction input indicates is determined. The object to be operated is moved in the determined moving direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018816-A (JP)
Title: Method and apparatus for feeding bag to packaging machine
Inventor: KOGA SHOICHI
IPC: B31B70/00
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable combination and installation pattern of various types of horizontal bag manufacturing machines and packaging machines in a bag manufacturing packaging machine in which the horizontal bag manufacturing machine and the packaging machine are installed in parallel and both machines are linked together.  <P>SOLUTION: The bag manufacturing packaging machine includes a positioning conveyor 3 for positioning a bag fed from the horizontal bag manufacturing machine, a feeding conveyor 39 for successively feeding the bag to a conveyor magazine type bag feeding device of the packaging machine, and first to third transferring means arranged between the positioning conveyor 3 and the feeding conveyor 39. The first transferring means 4 and 5 sucks and takes up the bag on the positioning conveyor 3, and changes the bag into a vertical attitude whose bag opening faces upward. The second transferring means 21 and 22 receives the bag held by the first transferring means 4 and 5 by pinching it by a pinching member 27, and horizontally transfers it to a specified position and at the same time, rotates the bag to face the bag face to the feeding direction of the feeding conveyor. The third transferring means 35 sucks and receives the bag held by the second transferring means 21 and 22, and changes it to a horizontal attitude, faces the bag opening to the feeding direction and places it on the feeding conveyor 39.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021687-A (JP)
Title: Remote control signal reception device and image display device equipped with the same
Inventor: KONDO HIROAKI
IPC: H04N5/00
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control signal reception device that eliminates the need to provide a reception unit exclusively for each remote controller in a configuration wherein a plurality of reception units for receiving a remote control code signal from a remote controller are provided, and also can be prevented from operating not as a user intends since operations by a plurality of remote controllers are alternately employed even when the remote control code signals from the plurality of remote controllers are simultaneously received by the plurality of reception units.  <P>SOLUTION: Code waveform shaping units 12a to 12c waveform-shape a received remote control code signal, decides the shaping result, and output it to a code waveform shaping unit selector 13. The code waveform shaping unit selector 13 has a selecting means 131 of selecting a code waveform shaping unit out of the units 12a to 12c according to the shaping result and outputs the result to a CPU 14 etc., and an output limiting means 132 of inhibiting remote control code signals input from code waveform shaping units other than the selected code waveform shaping unit from being output for a predetermined period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008022007-A (JP)
Title: Non-volatile memory element containing variable resistance substance, and its manufacturing method
Inventor: AHN SEUNG-EON
IPC: H01L45/00
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-volatile memory element containing a variable resistance substance.  <P>SOLUTION: The non-volatile memory element contains a variable resistance substance and includes a lower electrode 21, an intermediate layer 22 which is formed on the lower electrode and is composed of one substance selected among HfO, ZnO, InZnO or ITO, an NiO layer 23 formed on the intermediate layer, and an upper electrode 24 formed on the NiO layer. Whereby, the memory element which has a characteristic of bipolar switching of multi-level in accordance with a size can be easily provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009020635-A (JP)
Title: Information processor
Inventor: EJIMA DAISUKE
IPC: H03M11/14
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor which has high operability and convenience by a user in the case of inputting characters.  <P>SOLUTION: This information processor is provided with an input device having a character switching key for switching the types of inputtable characters; and an input mode switching means for switching an input mode for making it possible to input the prescribed types of characters in a predetermined order each time the character switching key is depressed. The input mode switching means is provided with a specific input mode switching means for switching to an input mode for making it possible to input the predetermined specific types of characters according to the operating state of the character switching key.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019247-A (JP)
Title: Material for collecting platinum volatile matter and method for collecting platinum volatile matter using the same
Inventor: SENOO TATSUYA
IPC: C22B11/02
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for collecting and recovering a platinum volatile matter without causing re-volatilization or scattering, provided that the platinum volatile matter is volatilized from a platinum crucible used at melting of a high-melting material with a melting point of ≥1,000°C, and to provide a collecting material.  <P>SOLUTION: The collecting material has net-like vent holes 3 and contains a platinum group component of ≥50%. The method includes steps of: passing an exhaust gas containing the platinum volatile matter through the collecting material; contacting the exhaust gas with the collecting material at 1,000-1,300°C; fixing the platinum component in a granular crystal state at the surface of the collecting material; and firmly fixing, collecting and recovering the platinum component by self-diffusion or self-sintering.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025031-A (JP)
Title: Method and system for predicting printed color
Inventor: HOTTA SHUHEI
IPC: G01J3/52
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily and precisely predict a color of a printed matter before its dry down process.  <P>SOLUTION: In a profile generating apparatus 24, the color of a color chart C1 is measured after a sufficient elapsed time from a printing process by using a colorimeter 26, thereby obtaining a post-dry down colorimetry value, and a specific patch selected from the color chart C1 just after the printing process is measured by the colorimeter 26, thereby obtaining a pre-try down colorimetry value. Then, a difference amount between the post-dry down colorimetry value and the pre-dry down colorimetry value is calculated, and device-dependent data are converted into a colorimetry value being pre-dry down device-independent data, by using the difference amount and the post-dry down colorimetry value, and a pre-dry down color of the printed matter is predicted based on the colorimetry value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024079-A (JP)
Title: Biogas generation system
Inventor: YANO SATOSHI
IPC: C02F3/34
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biogas generation system, capable of generating a biogas from organic waste while continuously removing hydrogen sulfide contained therein at high level by adsorptive removal, and to remove high-concentration hydrogen sulfide gas desorbed from an adsorbent without generating industrial wastes.  <P>SOLUTION: The biogas generation system includes a methane fermentation tank 56 for anaerobically fermenting organic waste to generate biogas; and a gas purification device 21 for purifying the biogas by repeating adsorption step of adsorptively removing the hydrogen sulfide contained in the biogas by a porous adsorbent and regeneration step of desorbing the adsorbed hydrogen sulfide with regeneration gas followed by discharging. The system further includes one or more biological reaction tanks for biologically treating the organic waste before or after anaerobic fermentation, and the discharge gas containing the desorbed hydrogen sulfide is directly or indirectly introduced to at least one of the biological reaction tanks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027477-A (JP)
Title: Piezoelectric oscillator
Inventor: YODA YOSHIO
IPC: H03B5/32
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact piezoelectric oscillator, and further to provide a piezoelectric oscillator having a temperature compensation function excellent in followup ability.  <P>SOLUTION: This piezoelectric oscillator is composed at least of: a piezoelectric vibrating chip 35 in which an exciting electrode 46 is formed; a package bottom part 31 for housing the piezoelectric vibrating chip 35 therein; and a cover body 39 bonded with the package bottom part 31 for air-tightly sealing the piezoelectric vibrating chip 35. Wherein, the package bottom part 31 and the cover body 39 are constituted of semiconductor substrates, circuit patterns 32, 40 are formed on surfaces of the package bottom part 31 and the cover body 39 by a semiconductor integrated circuit process and further, a temperature detection section 43 is disposed at a position closest to the exciting electrode 46 in the piezoelectric vibrating chip 35.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022636-A (JP)
Title: Endoscope
Inventor: TANAKA YASUTO
IPC: G02B23/26
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope capable of performing excellent observation for a long period of time by preventing decrease in an illumination light quantity and the occurrence of image noise caused by heat generated by LED illumination arranged at the distal end portion of the insertion part.  <P>SOLUTION: In the endoscope provided with a light-emitting element 6 at the distal end portion 3 of the insertion part, one end portion of a heat-radiating member 21 configured of a plurality of elongated wires is arranged in the vicinity of the light-emitting element 6. The other end portion of the heat-radiating member 21 is arranged at a predetermined position on the proximal end side of the insertion part, and a binding member 60 for binding the wires of the heat-radiating member 21 is provided to a side in the vicinity of the light-emitting element of the heat-radiating member 21. An adhesive 61 is filled on the distal end side from the end part on the proximal end side of the binding member in the distal end portion 3 of the insertion part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025724-A (JP)
Title: Developing device, process cartridge, image forming apparatus, developing method, and image forming method
Inventor: YOSHIDA SATORU
IPC: G03G15/08
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device which is configured to prevent or suppress insufficient pumping-up of developer by a developer carrier, and is provided in an image forming apparatus such as a copying machine, a facsimile and a printer and supplying what is called two-component developer to an image carrier, to provide a process cartridge with the image carrier and the developing device, to provide an image forming apparatus with them, to provide a developing method using the developing device, and to provide an image forming method using the developing device and the process cartridge.  <P>SOLUTION: The developing device includes the developer carrier 51Y arranged to be opposed to the image carrier and carrying the two-component developer, and a conveying and supplying member 53Y arranged to be opposed to the developer carrier 51Y and supplying the two-component developer to the developer carrier 51Y while conveying it in a predetermined direction. The conveying and supplying member 53Y is provided in non-parallel with the developer carrier 51Y so that the end on a downstream side in the developer conveying direction of the conveying and supplying member 53Y can hold a higher position than the developer carrier 51Y.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033799-A (JP)
Title: Cooling structure of three-level power conversion equipment
Inventor: MOCHIDA TOSHIHARU
IPC: H02M7/48
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To increase the cooling capacity without being affected by the limit width in manufacture or the limit cooling capacity of a coolant.  <P>SOLUTION: A plate-shaped mediating member 4 is interposed between semiconductor elements 1-3, such as switching elements or diode elements of an IGBT or the like, and coolants 5-6, and each semiconductor element 1-3, on its one side, and many coolants 5-6, on the other side, are fastened by screwing, so as to make one coolant. Since the plurality of coolants 5, 6, and 7 are coupled thermally by the plate-shaped mediating member 4, it becomes possible to substantially increase its thermal capacity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032856-A (JP)
Title: Portable information terminal device
Inventor: NAGASHIMA TAKAYUKI
IPC: H05K5/03
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable a waterproof cover to be easily fitted to a device body when it is necessary, for example, when it rains and to be easily detached from the device body in a portable information terminal device with the waterproof cover covering an external interface panel on the bottom surface of the device body.  <P>SOLUTION: The portable information terminal device 1 includes the device body 2 provided with the external interface panel 23 for electric connection with external equipment on the bottom surface, and the waterproof cover 3 which is fitted to the device body 2 to cover the external interface panel 23. The device body 2 has a cylindrical interface panel enclosure 24 enclosing a periphery of the external interface panel 23. The waterproof cover 3 includes an engagement portion 31 formed in a bottomed cylinder shape and engaging the interface panel enclosure 24 at an upper end, and has an opening 33 for leading out an interface cable 11 connected to the external interface panel 23 at the bottom surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031672-A (JP)
Title: Image forming apparatus
Inventor: NAKAMURA SHUICHI
IPC: H04N1/23
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the variation in scanning due to the jitter of an oscillation mirror of an optical scanner in which light beams are reflected on the oscillation mirror and scanned on an object.  <P>SOLUTION: The optical scanner uses the oscillation mirror 224 on which non-periodic jitter is generated at every scanning, wherein scanning light is detected with detection parts 227 and 228 provided at the front end and the terminal end of a scanning line, respectively, and correction factor of an image signal which is fed on the next scanning line is calculated by a correction factor prediction part 215 on the basis of the detected timing and a target value stored in a target value storage part. On the basis of the correction factor, a light beam modulation control part 216 delays the image signal or a modulated signal by a short time shorter than one pixel time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029360-A (JP)
Title: Vehicular electric damper device
Inventor: SHIMIZU YASUO
IPC: F16F15/03
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an electric damper device, to enhance ride comfort of a vehicle, and to enhance durability of a rack and pinion mechanism.  <P>SOLUTION: The vehicular electric damper device 30L provided on the vehicular suspension device has: a vertically lengthy cylinder 33; a rod 32 slidably stored in the cylinder and having one end part 32a projected from the cylinder; a rack 51 provided on a rod; a pinion 52 engaged with the rack; an electric motor 35 having a motor shaft connected to the pinion and mounted to an outer peripheral part of the cylinder; and a coil spring 36 coaxially arranged relative to the rod at a position spaced in a longitudinal direction of the rod relative to the electric motor. Both end parts 36a, 36b of the coil spring are individually mounted to the cylinder and the rod.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007293371-A (JP)
Title: Electrooptical device and electronic equipment
Inventor: YAMAGUCHI YUICHI
IPC: G09F9/30
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a narrow pitch and a high numerical aperture of pixels without making a manufacturing process complicated.  <P>SOLUTION: An electrooptical device is constituted having a laminated structure including a scan line 5, a data line 6, a pixel electrode 11, a transistor, a storage capacitor, and a fixed electrode layer 17 on an array substrate holding an electrooptical substance layer between counter substrates. The fixed electrode layer 17 is parted between data lines 6 which are adjacent in a first direction, a first repeating electrode layer 18 is formed at the parted part, and the pixel electrode 11 and the transistor are electrically connected through the first repeating electrode layer 18. The storage capacitor is composed of a storage capacitor electrode 13 and a semiconductor layer 12 of the transistor opposed to the storage capacitor electrode 13, and the fixed electrode layer 17 and the storage capacitor electrode 13 are electrically connected through a second relaying electrode layer 15 in the same layer with the data line 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009035364-A (JP)
Title: Sheet conveying device and image forming device
Inventor: YASUMOTO TAKESHI
IPC: G03G15/00
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet conveying device and an image forming device capable of reliably performing various kinds of controls when conveying sheets.  <P>SOLUTION: A first detection unit S1 and a second detection unit S2 for detecting a sheet S to be conveyed are provided in a sheet conveying passage, and the distance D between the first detection unit S1 and the second detection unit S2 is computed by a computation unit based on the detection signals from the first detection unit S1 and the second detection unit S2. The distance between the detection units computed by the computation unit is stored in a memory unit as the reference distance based on the detection signals of the first detection unit S1 and the second detection unit S2 when conveying the sheet with the known length in the sheet conveying direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034256-A (JP)
Title: Sheet joining device and manufacture process of absorbent article
Inventor: MATSUNAGA RYUJI
IPC: A61F13/56
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet joining device which is capable of both stably carrying the sheet after adsorbing it to the roll's circumferential surface and strongly adhering it to another article part with these adhesives when carrying a sheet on a carrier roll and joins it to another part of the article with hot-melt type adhesives.  <P>SOLUTION: This is a sheet joining device that joins a sheet 13 coated with hot-melt type adhesives 11a to another article part with these adhesives 11a. The device is provided with a carrier roll 30 that rotates holding the sheet 13 on its outer circumferential surface and carries it to the joining point A where it is to be joined to another article part 22, a suction mechanism to adsorb the sheet 13 to the roll 30's outer circumferential surface by sucking it through a suction hole 31a opened on the roll's outer circumferential surface, and a heating means 32 that heats the carrier roll 30 to prevent the lowering of temperature of the adhesives 11a coated over the sheet 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008069007-A (JP)
Title: Frame for holding garbage bag
Inventor: SAKAMOTO EIJI
IPC: B65F1/14
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily detachable and simple garbage box lightly transportable and easily fixable and supportable on wood and fences for use by eliminating problems of conventional garbage boxes used outdoors wherein they are difficult to handle since made of metals and heavy.  <P>SOLUTION: A hollow cylindrical ring article 3 is formed of a band-like thick paper. String holes 4, slits 6, and guide holes 7 are formed on the side surface of the article to form a frame 2 for holding a garbage bag 8. The four string holes 4 are used for passing therethrough a string-like article 5 for fastening a garbage box to wood, and formed at the front surface of the ring article 3. Two packing strings are fitted to the string-like article 5 from the inside of the ring article 3. The elongated four slits 6 are used for locking the garbage bag 8 and formed at generally equal intervals while avoiding the areas of the string holes 4. The guide holes 7 are used for locking the garbage bag 8 smoothly to the slits 6, and extend through the center parts of the slits 6. The garbage bag 8 is inserted and attached to the inside of the frame 2 to form the garbage box. The upper end of the garbage bag 8 is folded to cover the frame 2. The folded portion is fixedly fitted into the slits 6 to form the garbage box.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009036312-A (JP)
Title: Bearing device
Inventor: MIZUTANI MASATOSHI
IPC: F16C25/08
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing device capable of detecting a state before occurrence of a bearing abnormality at appropriate timing and of accurately and promptly detecting the bearing abnormality.  <P>SOLUTION: In an outer ring spacer 5, a detection means for detecting a preload is provided and at least either one or both of a temperature sensor or/and a vibration sensor are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT