baber/WOPTO huggingface dataset:
Patent JP-2011145582-A (JP)
Title: Screen fabric and screen
Inventor: KITABAYASHI MASASHI
IPC: G03B21/60
Filed: 2010-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen fabric, along with a screen, being suitable for use of vinyl chloride resin as its material.  <P>SOLUTION: The screen fabric 200 has a structure constituted by laminating a plurality of layers, which include a hard vinyl chloride layer 210 (the first layer) constituting a surface layer having a projecting part 120 and a soft vinyl chloride layer 220 (the second layer) being different from the hard vinyl chloride layer 210 (the first layer). The hard vinyl chloride layer 210 (the first layer) is made of vinyl chloride, and the soft vinyl chloride layer 220 (the second layer) is made of vinyl chloride having lower hardness than that of the hard vinyl chloride layer 210 (the first layer).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147879-A (JP)
Title: Roll brush for cleaning film-formed glass plate and cleaning method
Inventor: HOSOKAWA TAKESHI
IPC: B08B1/04
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll brush which does not cause damage and/or peeling of the surface of a functional film even in cleaning using a roll brush and a cleaning method using it.  <P>SOLUTION: Brush bristle of the roll brush for cleaning is brought into contact with at least the surface of the film of the film-formed glass plate having a film on the surface, under a pressure of 40-60 kPa.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149058-A (JP)
Title: Function separation type functional joining sheet and method for strengthening surface of metal product using the same
Inventor: YONEYAMA NATSUKI
IPC: B23K35/14
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function separation type functional joining sheet for which densification, acceleration and multilayering are applied, and a method for strengthening the surface of a metal product using the same.  <P>SOLUTION: The function separation type functional joining sheet 10 is obtained by molding a functional powder layer 12 and a brazing filler metal powder layer 13 for brazing/joining to the surface of a metal to both the sides of a core material sheet 11 by powder clad rolling, and the brazing filler metal powder layer 13 in the function separation type functional joining sheet 10 is placed on the surface of a metal product 20, and brazing is performed to form a specified functional layer on the surface of the metal product 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149215-A (JP)
Title: Three-dimensional base isolation device
Inventor: TAKAHASHI OSAMU
IPC: E04H9/02
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional base isolation device allowing a designer to complete design of the whole device by designing strength of a horizontal base isolation mechanism and strength of a vertical base isolation mechanism independently and separately from each other without taking the affect of load bending moment acting on the vertical base isolation mechanism into account.  <P>SOLUTION: This three-dimensional base isolation device 1 is installed between an upper structural body 100 and a lower structural body 120 arranged across a gap below the upper structural body by opposing to the upper structural body and achieves base isolation effect for vibration in the horizontal and vertical directions of the upper structural body. This device 1 includes a support member 2 arranged in the gap and having high rigidity, the vertical base isolation mechanism 30 arranged and fixed between an upper face of the support member and the upper structural body, and the horizontal base isolation mechanism 50 arranged and fixed between a lower face of the support member and the lower structural body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152964-A (JP)
Title: Paper feeder and image forming apparatus
Inventor: KOSUGE KATSUHIRO
IPC: B65H7/14
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper separating and conveying mechanism with a simple structure at low cost while ensuring a separating performance equal to or higher than the conventional technique.  <P>SOLUTION: The paper feeder 1 includes a paper feeding tray 2 for stacking a plurality of paper and a paper feeding mechanism 3 for separating at least the uppermost paper P1 of a paper bundle P one by one by sliding along the upper surface of the second paper P2 from the uppermost paper to feed the paper in one direction. The paper feeding mechanism 3 includes: vibration members 17 and 18 for separating a paper while vibrating the paper in the paper feeding direction by abutting on the rear edge of the paper feeding direction of the paper bundle P; a feed roller 21 arranged at the downstream side of the paper feeding direction of the paper feeding tray 2 for feeding the paper in contact with the surface of the uppermost paper P1; a paper pressing mechanism 23 having a retractable member 22 composed so as to be projected or retracted toward the contact surface between the feed roller 21 and the paper and a drive source of the retractable member; and a controller for controlling the entire device. The retractable member 22 presses the rear surface of the paper and contacts the paper with the feed roller 21 when projecting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152088-A (JP)
Title: Rolled in oil and fat composition, and food using the same
Inventor: NAKANO MIKIO
IPC: A21D2/16
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide rolled in oil and fat excellent in expansibility and allowing to produce pastry with excellent quality, in spite of having high moisture/low oil content.  <P>SOLUTION: A rolled in oil and fat composition has an aqueous-phase viscosity of 50-850 cp at 5°C, and includes 20-55 wt.% of lard-based oil and fat in an oil phase. The rolled in oil and fat composition has excellent expansibility, and pastry with excellent quality is produced by using the composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157858-A (JP)
Title: Spark-ignition internal combustion engine
Inventor: KAWASAKI TAKASHI
IPC: F02D13/02
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark-ignition internal combustion engine suppressing occurrence of knocking and degradation of combustion and also suppressing deterioration of fuel economy, even if a mechanical compression ratio detector fails.  <P>SOLUTION: This spark-ignition internal combustion engine includes: a variable compression ratio mechanism A varying a mechanical compression ratio; a variable valve timing mechanism B controlling the valve closing timing of an intake valve; the mechanical compression ratio detector 22 detecting the mechanical compression ratio; and a torque variation detection means 43 detecting a torque variation. The variable compression ratio mechanism is controlled so that the mechanical compression ratio becomes a target mechanical compression ratio set according to the operating condition of the engine, and the variable valve timing mechanism is controlled so that the valve closing timing of the intake valve becomes a target valve closing timing set according to the operating condition of the engine. When the mechanical compression ratio detector fails, the mechanical compression ratio is reduced within such a range that the torque variation larger than a reference torque variation is not detected initially by the torque variation detection means if an engine load is increased.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011155881-A (JP)
Title: Motive portion cooling apparatus of combine harvester
Inventor: KOMIYA RYOSUKE
IPC: B60K11/04
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To avoid reduction in ventilation performance in an intake surface of a radiator and to excellently maintain a heat exchange efficiency while securing an area for heat exchange necessary as an oil cooler when the oil cooler overlapped to the intake surface of the radiator is cooled by a common radiator fan.  <P>SOLUTION: The motive portion cooling apparatus of a combine harvester includes a constitution that the oil cooler 4 is opposed to a front region at the upper side of the intake surface 30 of the radiator 3 at a position located separately from the front surface of the lower region of the intake surface 30 of the radiator 3 and the rear region in the upper side of the intake surface 30 of the radiator 3, the lower edge 4d of the oil cooler 4 is positioned at a side lower than the rotary shaft 32 of a radiator fan 31, the rear edge 4b of the oil cooler 4 is positioned at a side behind the rotary shaft 32 of the radiator fan 31 and the corner part of the lower rear part of the oil cooler 4 is overlapped to the circumference part of the rotary shaft of the radiator fan 31 on the side view.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160565-A (JP)
Title: Switching power supply device
Inventor: IKUMA TOSHIAKI
IPC: H02M3/155
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply device that can improve stability and responsiveness of output voltage due to dynamic fluctuation of load current.  <P>SOLUTION: A feedback current value I<SB>fb</SB>being a difference value of respective currents I<SB>L</SB>and I<SB>out</SB>obtained by a first transformer 51 and a second transformer 52 is calculated, and it is fed back to a control unit 6. The respective currents I<SB>L</SB>and I<SB>out</SB>fluctuate in accordance with fluctuation of current of a load 9, so that the difference value of the currents is calculated. Thus, a current value I<SB>c</SB>(difference value) of a capacitor 4 which is not affected by fluctuation can be obtained. The feedback current value I<SB>fb</SB>which is not affected by the fluctuation of the load current is fed back and control by the control unit 6 is stabilized, and also overshoot is also suppressed by less fluctuation of the feedback current value I<SB>fb</SB>, thereby responsiveness of control can also be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160225-A (JP)
Title: Semiconductor device
Inventor: KAWAHARA TOMOJI
IPC: H03K19/0175
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the dispersion of outputs of a semiconductor device caused by a variation of the operation number of a plurality of main buffers connected to the same power system.  <P>SOLUTION: This semiconductor device includes: a main buffer circuit 2 including a plurality of main buffers for driving a plurality of signal lines in accordance with input data; a dummy buffer circuit 5 including dummy buffers of the same number of the main buffers; a power source connected to the main buffer circuit 2 and the dummy buffer circuit 5; main buffer wiring to which the main buffer circuit 2 is connected; dummy buffer wiring connected to the dummy buffer circuit 5 and including a load nearly identical to that of the main buffer wiring; a switching detection circuit 3 for detecting switching conditions of the plurality of main buffers of the main buffer circuit; and a dummy buffer switching circuit 4 for controlling the switching number of the dummy buffers based on the switching detection result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156628-A (JP)
Title: Polishing apparatus
Inventor: OKI KAZUHIRO
IPC: B24B37/00
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of buoyancy caused by a polishing tool submerged in a polishing liquid, in a polishing apparatus that performs a polishing work by interposing a polishing liquid between the polishing tool and a surface to be processed.  <P>SOLUTION: In the polishing apparatus, the polishing tool 3 performs the polishing work to the surface 5a to be processed, in a manner that the polishing tool 3 is pressingly brought into contact with the surface 5a of a workpiece 5, while being revolved. The polishing liquid is supplied to a processing part 3a of the polishing tool 3 by a polishing liquid supplying device 19, and is drained by a polishing liquid draining device 20. The supplying device 19 and the draining device 20, transfer their relative positions with regard to the polishing tool 3 by a rotary stage 17a and an up-down stage 17b, and drain the polishing liquid from a lower side of the polishing tool 3 the whole processing time, thereby preventing submerging of the polishing tool 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165690-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: KISHII SADAHIRO
IPC: H01L25/04
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a relatively thick semiconductor chip is exposed after CMP due to an in-plane variation of polishing speed during the CMP and deviation from a target value of a polishing thickness in MCM manufacturing.  <P>SOLUTION: A supporting substrate includes a first plane and a second plane higher than that. A plurality of chips are mounted on the first plane. A first insulative film is disposed on each of the chips. A first conductive plug is connected to the chip through each of first insulative films. A resin-made filling member is filled among the chips. A line for connecting the different chips with one another is disposed on the first insulative film and the filling member. The second plane, an upper surface of the first insulative film and an upper surface of the filling member are aligned in height.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165719-A (JP)
Title: Foup opener and operating method thereof
Inventor: TOYODA AKIYOSHI
IPC: H01L21/677
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To ensure that a failure in a closed state of a FOUP door serving as a lid of a FOUP can be detected quickly and surely.  <P>SOLUTION: A hoop opener M includes a port door 42, removably attached to an opening window 41, in a port plate 40 for separating the interior and exterior of a semiconductor processing device, and a dock unit 60 for positioning the FOUP 10 in a FOUP door attachment/detachment position. A suction disk mechanism 43 and a lock mechanism 44 for fixing the FOUP door 30 to the FOUP body 20 and releasing the FOUP door are disposed on the port door 42. FOUP door detection sensors 80 and 90 for determining whether the FOUP door 30 fixed to the FOUP body 20, which is positioned in the FOUP door attachment/detachment position on the dock unit 60, is attached correctly to an opening portion 21 of the FOUP body 20 is disposed on the port plate 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166406-A (JP)
Title: Apparatus and method for measurement of photoelectric conversion ability in photoelectric conversion element and measuring method
Inventor: KAWAKITA HITOSHI
IPC: H01M14/00
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromotive force measuring device, a measuring method, a control device, and a control method, capable of measuring and controlling an original electromotive force of a photoelectric conversion element.  <P>SOLUTION: A means which uses electromotive force measurement and a control device of the photoelectric conversion element to be used in a photovoltaic system having an electric cycle in which a charge (an electron or an electron hole) generated by a light irradiating to the photoelectric conversion element in order to solve the described problem reaches to a counter electrode from an optical electrode via an external circuit, and reaches to the optical electrode including the photoelectric conversion element via electrolyte is adapted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166427-A (JP)
Title: Management system for image forming apparatus
Inventor: KAMI KOJI
IPC: B41J29/38
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for an image forming apparatus, which announces abnormality together with a fault emergency degree indicating a situation worsening speed when the abnormality is predicted.  <P>SOLUTION: A management device to be used in the management system for the image forming apparatus performs processing as follows. The featured variable of the image forming apparatus is calculated on the basis of situation information, so as to store the tendency result of the featured value. A predictive result is identified by discrimination on the basis of the tendency result. A former predictive detection result for preperformed predictive detection is compared with a latter predictive detection result. When the former predictive detection result exists, the emergency degree is calculated, and then, latter predictive date data in the applying image forming apparatus is deleted to announce the emergency degree.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165108-A (JP)
Title: Snow accretion prevention device of signal light
Inventor: KOYAKATA AKIRA
IPC: E01F9/615
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow accretion prevention device of a signal light preventing snow accretion to a lamp in snowfall to allow the signal light to be certainly and visibly recognized.  <P>SOLUTION: The snow accretion prevention device of the signal light is constituted to mostly block a gap between a metal case 2 and a lower part of the signal light 13 by forming window frames 3A, 3B on the front and rear surfaces of the metal case 2, attaching heat-resistant glass plates 4A, 4B to the window frames 3A, 3B to seal the inside of the metal case 2, attaching the metal case 2 to the inside of a hood cover 14 joined to the front surface of the signal light 13 to which three lamps 15 are attached in the vertical direction, dividing the inside of the metal case 2 into three according to lamps 15 of the signal light 13, respectively, attaching an infrared heater 7 onto the bottom side of each of the divided spaces 21A-21C, and expanding the bottom side of the space 21C located at the lowermost part toward the signal light side to form a space with the L-shaped side, and thus snow adhered to the heat-resistant glass plates 4A, 4B on the front surface of the metal case 2 is melt by heating the air of the respective spaces 21A-21C to high temperature by the infrared heaters 7 in the metal case 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254549-A (JP)
Title: Glass for information recording medium substrate, glass substrate for information recording medium and magnetic disk
Inventor: ENDO ATSUSHI
IPC: C03C3/091
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide glass for an information recording medium substrate, which is excellent in acid resistance and weather resistance.  <P>SOLUTION: The glass for the information recording medium substrate comprises, as represented by mol% based on the following oxides, 61-72% SiO<SB>2</SB>, 3-12% Al<SB>2</SB>O<SB>3</SB>, 0-14.3% Li<SB>2</SB>O, 0-22% Na<SB>2</SB>O, 0-22% K<SB>2</SB>O, 4-13% MgO, 0-6% TiO<SB>2</SB>, 0-5% ZrO<SB>2</SB>, provided that the total content R<SB>2</SB>O of Li<SB>2</SB>O, Na<SB>2</SB>O and K<SB>2</SB>O is 8-22%, the ratio Li<SB>2</SB>O/R<SB>2</SB>O of the content of Li<SB>2</SB>O to R<SB>2</SB>O is ≤0.52, the ratio Na<SB>2</SB>O/R<SB>2</SB>O of the content of Na<SB>2</SB>O to R<SB>2</SB>O is ≥0.35 and the ratio K<SB>2</SB>O/R<SB>2</SB>O of the content of K<SB>2</SB>O to R<SB>2</SB>O is ≥0.45.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010106286-A (JP)
Title: Sacrificial composition, method of use of the same, and method of decomposition of the same
Inventor: KOHL PAUL A
IPC: C08L69/00
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of fabricating a structure.  <P>SOLUTION: The composition includes a sacrificial polymer for causing acid-catalyzed decomposition and a catalytic amount of a photoacid generator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011169482-A (JP)
Title: Device and method of detecting incorrect wiring
Inventor: UEDA SUNAO
IPC: F04D29/60
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an incorrect wiring detecting device capable of determining whether a compressor and a compressor control board corresponding thereto are correctly connected or not.  <P>SOLUTION: This device detects the incorrect wiring between the compressor and the compressor control board in an outdoor unit 10 including the plurality of compressors 1, 2 and the compressor control boards 4, 5 corresponding to each of the compressors. This device includes a detecting means 20 for detecting a physical amount changed by an operation of one of the plurality of compressors, a comparing means for comparing the physical amount or the change of physical amount detected by the detecting means and a prescribed threshold value, and a determining means for determining whether the plurality of compressors and the compressor control board corresponding to each compressor are correctly connected or not on the basis of a result of the comparison by the comparing means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167609-A (JP)
Title: Method for forming planar lipid-bilayer film
Inventor: TANAKA HIROYUKI
IPC: G01N33/48
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To form a stable planar lipid-bilayer film in a simple operation.  <P>SOLUTION: A method for forming a planar lipid-bilayer film includes forming a micro pore in a resin film by pressing a heated pointed metal needle to the resin film, and forming a lipid-bilayer film in the micro pore in the resin film. By this method, a stable planar-bilayer film can be formed in a very simple and inexpensive method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011172366-A (JP)
Title: Power generation mat
Inventor: MUKAI HIROAKI
IPC: H02N1/08
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generation mat that is electrified by movement when a person walks on the power generation mat, and collects electrified charge for feeding power.  <P>SOLUTION: The power generation mat 1 includes: a sheet-like dielectric 4; a fixed electrode 3 fixed and stacked onto one surface of the dielectric; a displacement electrode 5 that is provided at a surface side opposite to the fixed electrode of the dielectric with a displaceable gap with the dielectric, and includes a load connected between the displacement electrode and the fixed electrode; and a displacement structure 5 that is provided between the displacement electrode and the dielectric, displaces the displacement electrode and the dielectric in a contact direction to generate contact electrification when an external force for allowing the displacement electrode to abut on the dielectric exists, and displaces the displacement electrode and the dielectric in a separation direction to generate separation electrification when no external force exists.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010212678-A (JP)
Title: Method for optimized removal of wafer from electrostatic chuck
Inventor: BLUCK TERRY
IPC: H02N13/00
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for safely and optimally dechucking a wafer from an electrostatic chuck surface.  <P>SOLUTION: The current of a motor 208 used in a lift pin mechanism 210 is monitored by a controller 204, and a dechuck voltage is determined based on the value of the current. The determined dechuck voltage is applied to an electrode of an electrostatic chuck 216 from a voltage source 212 to dechuck a wafer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011171473-A (JP)
Title: Printed wiring board
Inventor: MATSUMURA KAZUTOSHI
IPC: H05K1/02
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board whose warpage is reduced while maintaining rigidity thereof.  <P>SOLUTION: The printed wiring board 10 includes an insulating base 11, a first region 21 which is formed on the base and in which a conductor-made wiring portion 41 functioning as a product of the printed wiring board is formed, and a second region 22 which is formed on the base and in which a conductor-made dummy portion 52 not functioning as the product is formed, wherein the ratio (B/A)×100 (%) of a conductor remaining rate A of the first region 21 to a conductor remaining rate B of the second region 22 is 105 to 300%.  <P>COPYRIGHT: (C)2011,JPO&INPIT