baber/WOPTO huggingface dataset:
Patent JP-2011221165-A (JP)
Title: Display device, electronic device, and driving method of display device
Inventor: MIURA KIWAMU
IPC: G09G3/30
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of a drive transistor associated with a phenomenon of image persistence.SOLUTION: After an organic electroluminescent (EL) element is made to transit from the emitting state to the quenching state and before the threshold of a drive transistor is corrected, a gate-to-source voltage Vgs of the drive transistor is set to the same condition regardless of the previous display luminance. Then, the gate-to-source voltage Vgs is set to be higher than the threshold voltage. For example, a power drive pulse DSL is switched from a first voltage Vcc_H to a third voltage Vcc_M to turn off the organic EL element, and a writing drive pulse WS is turned to the "H" level during the period of an offset voltage Vofs for an image signal Vsig so that a sampling transistor is turned on to supply the offset voltage Vofs to the gate of the drive transistor. Prior to an initialization process for the threshold correction of the drive transistor, the gate-to-source voltage Vgs of the drive transistor can be decreased, irrespective of the previous display luminance, compared to the case to which the present invention is not applied. As a result, degradation of the drive transistor can be suppressed.
Patent JP-2010171454-A (JP)
Title: Plasma processing apparatus and plasma processing method
Inventor: KITSUNAI HIROYUKI
IPC: H01L21/3065
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus and a plasma processing method for easily removing a substrate after the substrate is held by electrostatic chucking and is processed.  <P>SOLUTION: The plasma processing apparatus includes a processing chamber 101 to plasma process the substrate 103 to be processed; plasma generating means 105-108 to generate plasma inside the processing chamber; and a wafer stage 102 with an electrostatic chuck which is mounted inside the processing chamber 101 and holds the substrate 103 to be processed. Moreover, the plasma processing apparatus includes a detecting means 114 for detecting a leakage current value flowing in a circuit formed by a power supply 112 for electrostatic chucking, the electrostatic chuck 102, the substrate 103, the plasma 109 and an earth line 113, and also includes a means 115 to control applied voltage so as to reach a set current value, after a chucking condition is set by the current value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011224625-A (JP)
Title: Device and method for rolling sector gear
Inventor: SHINBUTSU TOSHINAKA
IPC: F16H55/22
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To efficiently roll a sector gear with high rigidity, and to roll the sector gear like a round gear.SOLUTION: Rotational control is performed by rotating a first spindle 4 and a second spindle 5 facing each other forward and backward to make a circumferential speed constant. A rolling roll die 3 is mounted to the front end of the first spindle 4, and a sector gear 2 is mounted to the front end of the second spindle 5 through a sector gear holder 21. The sector gear holder 21 is formed into a structure to be directly connected to an inner ring 18b of a bearing body 18 bearing the second spindle 5 to enhance rigidity. Rotational control and pressing control of the two spindles are accurately performed by the control of a CNC device, and a tooth part of the sector gear is rolled by a brief operation at the spindle front end.
Patent JP-2011227350-A (JP)
Title: Interchangeable lens for use on camera and camera system including the same
Inventor: WATANABE YOJI
IPC: H04N5/225
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an interchangeable lens for use on camera using a variable refractive index lens, permitting mounting on a camera body having a conventional auto-focusing function.SOLUTION: A lens control circuit for interchangeable lenses receives data from a body CPU of a camera body (step S202). When the driving speed is high and the driving direction is outward, VCNT+3 (step S206), or when the driving direction is inward, VCNT-3 (step S207) is substituted for VCNT, a variable representing a digital voltage pertaining to the driving of the focusing lens to be outputted to a D/A converter circuit, followed by waiting for 20 msec (step S209). When the driving speed is low and the driving direction is inward, VCNT-1 (step S211), or when the driving direction is outward, VCNT+1 (step S212) is substituted for VCNT, followed by waiting for 50 msec (step S214).
Patent JP-2011124527-A (JP)
Title: Method of reusing aluminum plate
Inventor: HOSONO KOJI
IPC: H01L31/04
Filed: 2010-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate permanent deformation such as the warpage of a setter formed of an aluminum plate, and to reuse the aluminum plate.  <P>SOLUTION: A method of reusing an aluminum plate which functions as a setter used for baking a silicon sheet of a solar cell includes: a step of removing silicon adhering to both surfaces of each aluminum plate 1; a step of stacking sandblasted aluminum plates 1; a step of sandwiching the stacked aluminum plates 1 between two steel plates 4 and 4, and applying compression forces to both surfaces of each aluminum plate 1 through the two steel plates 4 and 4 so as to flatten the aluminum plates 1; a step of mounting the aluminum plates 1 to a furnace in a state that the compression forces are applied; a step of heating the aluminum plates 1 in the furnace for a predetermined time period or longer in a state that the compression forces are applied; and a step of slowly cooling the heated aluminum plates 1 in state that the compression forces are applied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011233255-A (JP)
Title: Control circuit for light-emitting device
Inventor: FUJIMURA YOSHIO
IPC: H01L33/00
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit for a light-emitting device that can stably perform lighting control of an LED.SOLUTION: A control circuit for a light-emitting device has a rectifier 30, a switching element 38, a transformer 48 having a first coil L1 for generating magnetic field with current which is controlled by switching of the switching element 38, a second coil L2 which is magnetically coupled with the first coil L1 to generate current to flow through an LED 102 and a third coil L3 which is magnetically coupled with the first coil L1 to generate a voltage Sfbk, and a smoothing capacitor 32 for smoothing a voltage obtained by superimposing the voltage Sfbk on the voltage Srec rectified in the rectifier 30. The voltage smoothed by the smoothing capacitor 32 is applied to the first coil L1 to emit light from the LED 102.
Patent JP-2011231657-A (JP)
Title: Stay structure of resin intake manifold
Inventor: WAKAMATSU TAKESHI
IPC: F02M35/10
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide the stay structure of a resin intake manifold that improves the rigidity of a resin intake manifold, suppresses vibration and reduces sound radiation from the bottom of an intake pipe and an intake collection part.SOLUTION: Two or more divided bodies 3-6 including a first divided body 3 are combined to form the stay structure of a resin intake manifold having a plurality of intake passages 11-14. In such a structure, the intake passages are curved like a C shape when viewed in the direction of cylinder row, and an engine-side flange 7 is provided at upper outlet ends 11b-14b of the intake passages and an intake collection chamber 8 is provided at the lower inlet ends 11a-14a of the intake passage. Furthermore, a throttle-side flange 9 is provided in the intake collection chamber 8, and the engine-side flange and throttle-side flange are formed integral with the first divided body. The first divided body is formed integral with a stay 50 that vertically connects an intake pipe bottom 22a constituting the intake passages adjacent to the engine-side flange with the wall side 8d of the intake collection chamber.
Patent JP-2011232136-A (JP)
Title: Electromagnetic flowmeter
Inventor: MITSUTAKE ICHIRO
IPC: G01F1/60
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To allow a mixed noise to be removed between a sample holding unit and an A/D converter.SOLUTION: A noise removing circuit 4 is provided between a sample holding unit 3 and an A/D converter 5. In the noise removing circuit 4, a direct current flow rate signal 3A from the sample holding unit 3 is sent to one input terminal of an operational amplifier 43 through a buffer 41 as a first input signal S1 and is sent to another input terminal of the operational amplifier 43 through a high-pass filter 44 and a buffer 42 as a second input signal S2. The high-pass filter 44 allows a signal with a predetermined frequency or higher included in the direct current flow rate signal 3A to pass through as a noise component. The operational amplifier 43 obtains a difference between the first input signal S1 ((flow rate signal component)+(noise component)) and the second input signal S2 (noise component) and outputs the difference (flow rate signal component) as a direct current flow rate signal 4A to the A/D converter 5.
Patent JP-2011232572-A (JP)
Title: Image forming apparatus and cleaning method
Inventor: KIMURA TAKENOBU
IPC: G03G21/10
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To discriminate the state of an amount of a lubricant attached on a surface of a image carrier so as to prevent the occurrence of a cleaning failure caused by the state of the amount of the lubricant attached.SOLUTION: An image forming apparatus includes: a photoreceptor drum 31 on which a toner image is formed by a developing device 34; a lubricant application part 35b applying a lubricant to the photoreceptor drum; a torque detection part 31a detecting a torque of a drive motor which drives the photoreceptor drum; a cleaning part 35 cleaning a surface of the photoreceptor drum; a control part 110 which calculates a printing rate of the toner image formed on the photoreceptor drum, discriminates the state of an amount of the lubricant applied on the photoreceptor drum based on the printing rate and the torque detected from the torque detection part, and forms the toner image of a pattern for forcibly discharging the toner according to the discrimination result or increases a lubricant application quantity by the lubricant application part.
Patent JP-2011230436-A (JP)
Title: Biaxially-drawn polyester film for deep drawing and in-mold transfer
Inventor: WATANABE TOSHIHARU
IPC: B29C51/10
Filed: 2010-04-29
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially-drawn polyester film for deep drawing and in-mold transfer which excels in deep drawing moldability, and can provide a molding having a mat-toned appearance small in gloss irregularity.SOLUTION: The biaxially-drawn polyester film for deep drawing and in-mold transfer is formed of copolymerized polyester containing 5-25 mol% of an isophthalic acid unit, and includes, at least on one surface, a particle-containing coextrusion layer containing 0.1-10.0 wt.% of particles having an average particle size of 2.0-20 μm and having a thickness of 4.0-20 μm.
Patent JP-2011239034-A (JP)
Title: Solid-state imaging device and camera unit
Inventor: TAKESHITA TAKAO
IPC: H04N5/369
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of suppressing transfer of heat generated when light-emitting parts including light-emitting elements are driven from the light emitting parts to other areas.SOLUTION: The solid-state imaging device comprises a printed wiring board 12 and a solid-state imaging element 101 provided on the printed wiring board 12. The printed wiring board 12 comprises: the light-emitting parts 102 including the light-emitting elements 111 provided around the solid-state imaging element 101; and hole parts 103 formed between the solid-state imaging element 101 and the light-emitting parts 102.
Patent JP-2011235226-A (JP)
Title: Valuable resource recovery system
Inventor: SHIBATA MASANORI
IPC: B03C1/02
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a valuable resource recovery system capable of easily and accurately sorting waste materials to efficiently recover the valuable resource.SOLUTION: The valuable resource recovery system 1 for recovering the valuable resource from the waste material includes: a crusher 10 for crushing the waste materials; a conveyer 20 for conveying the waste material crushed by the crusher 10; a magnetic sorter 30 for sorting the magnetic substance contained in the waste material conveyed on the conveyer 20 by attracting to an attracting surface; and a sieve machine 40 for removing powdery materials from the waste material conveyed by the conveyer 20. The conveyer 20 has a slanted conveyance face 20a to convey the waste material obliquely upward, and the magnetic sorter 30 is arranged parallel so that the attracting surface 30a faces the conveyance face 20a.
Patent JP-2010213711-A (JP)
Title: Riding type working machine
Inventor: NIIYAMA HIROYUKI
IPC: A01B69/00
Filed: 2010-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a riding type working machine solving problems on turning that in turning an operator could not concentrate in turning operation since he or she had to carry out on/off operations of a working device and lift up/down operations of the working device besides turning operation of the machine body.  <P>SOLUTION: The riding type working machine is provided with right and left rear wheels driven through left and right side clutches (SC) separately on/off switching power from the engine on the body, and a controller controlling the turning operation of the traveling machine body while carrying out a ground work with a working device vertically-movably fitted and controlling operation of the working device and lift up/down operation of the working device linked to the turning action, wherein the machine is provided with a detector (S) to detect the travel distance of the machine body for controlling the operation, lift down or up of the working device, and the detector (S) is configured to detect the number of rotation of a gear rotating body (K) for detecting rotation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195818-A (JP)
Title: Virus polymerase inhibitor
Inventor: TSANTRIZOS YOULA S
IPC: A61K31/506
Filed: 2010-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a series of new compounds having good or very good inhibitory activity against an HCV polymerase, and/or having unexpectedly good activity in a cell-base HCV RNA replication assay.  <P>SOLUTION: The enantiomers, diastereomers or tautomeric isomers of a compound expressed by formula (I) as the virus polymerase inhibitors, or its salt or ester are provided. The compounds are used as the inhibitors of RNA-dependent RNA polymerases, especially of the virus polymerase in the family of flavivirus and further especially of the HCV polymerase.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011234922-A (JP)
Title: Game machine
Inventor: TAKEUCHI SHUNGO
IPC: A63F7/02
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the amusement of a game, in a game machine typified by a pinball game machine (Pachinko machine) or a reel game machine (slot machine), by entertaining a player with a rendering flow determined in advance.SOLUTION: A rendering display means (208) changes renderings between a first period from when a second control state (jackpot control state) is shifted to a first control state (non-prize control state) to when a symbol display means (212) stops and displays a specific second symbol mode (losing symbol 2) and a second period which is started when the symbol display means (212) stops and displays the second symbol mode (losing symbol 2).
Patent JP-2011234949-A (JP)
Title: Game machine
Inventor: KURAGAMI MASAYA
IPC: A63F7/02
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that allows a player to enjoy a mini game in a display device with game balls stored in an upper tray.SOLUTION: The game machine that generates a special game mode according to the result of a variable display game, includes: a screen switching means for switching information displayed on a variable display device (41) to a standby screen if a right to execute the variable display game is not generated for a predetermined period of time; and a screen display control means for controlling the display in the standby screen. The screen display control means selectively displays a predetermined display game or predetermined game information on the standby screen. The predetermined display game can be executed based on signals from operation means (25 and 29) other than an operating handle.
Patent JP-2011237723-A (JP)
Title: Projection type display device
Inventor: KOTANI KAZUNORI
IPC: H04N5/74
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To ensure that a main body shape of a projection type display device configured for oblique projection can be made compact without degrading a projection function.SOLUTION: The projector is provided with a lamp unit 14, an optical modulation unit 15, a projection optical unit 17, a control circuit unit 23 and a main body cabinet 1. The projection optical unit 17 is composed of a projection lens unit 101 and a reflection mirror 102 for reflecting light which shines through the projection lens unit 101 toward a projected surface. The reflection mirror 102 is disposed to shift from an optical axis L of the projection lens unit 101 to the bottom surface side of the main body cabinet 1. In the space G generated between the projection lens unit 101 and the bottom surface of the main body cabinet 1 due to a gap between the position of the projection lens unit 101 and that of the reflection mirror 102, the control circuit unit 23 is disposed.
Patent JP-2011241988-A (JP)
Title: Heat insulation box and refrigerator
Inventor: IZEKI TAKASHI
IPC: F16L59/06
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation box excellent in heat insulation performance over a long time period, having high flatness, suppressing a heat bridge phenomenon, and contributing to energy saving, and to provide a refrigerator.SOLUTION: The heat insulation box 19 uses, for heat insulation, a heat insulation panel 7 formed by combining a vacuum heat insulation material 1 and a coating material 5 with continuous holes. The vacuum insulation material 1 has a core material 3 made of glass wool, a getter agent 4, a packaging material 2 with a gas barrier property holding the core material 3 and the getter agent 4. The inside of the packaging material 2 is vacuum-sealed. The heat insulation panel 7 is made by decompressing and sealing the inside of a covering material 6 containing the vacuum heat insulation material 1 and the coating material 5 inside.
Patent JP-2011231392-A (JP)
Title: Method for producing flake graphite cast iron
Inventor: NAYA YOSHIRO
IPC: C21C1/08
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To produce a casting of a flake-graphite cast iron, the casting having a small shrinkage tendency and having materially a small section-sensitivity, by solving the problem that: a sink due to the shrinkage in an outer surface and the shrinkage cavity in an inner part are easily generated in a flake graphite casting; the strength is decreased and the roughness degree of a machined surface is deteriorated owing to coarsening of a structure in a large thickness part; and a low machinability tends to occur owing to the hardening of the structure in a thin thickness part.SOLUTION: (i) For making the shrinkage tendency small, the amount of graphite crystallizing when the casting solidifies is made to be much. The contained amount of silicon is made to be low as the method for the purpose of it. The contained amount of silicon is made to be in the range of 0.9-1.4%, and the contained amount of carbon is made to be in the range of 3.0-3.4%. The relation between the contained amount of silicon and the contained amount of carbon is made to be in the range of the following relational expression: C%+0.23×Si%≤4.23%. (ii) For making the section-sensitivity small, the contained amount of silicon is made to be low. (iii) The purposes of the (i) and the (ii) are promoted, and at the same time, for preventing the structural hardening of the thin thickness part, small amounts of various elements are added, especially, small amounts of elements are added to the molten metal flowing into a mold.
Patent JP-2011148478-A (JP)
Title: Steering wheel for automobile
Inventor: SATO KUNIYASU
IPC: B62D1/04
Filed: 2010-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering wheel for an automobile without risk of rocking a horn switch itself, even if vibration caused by travel of the automobile is added.  <P>SOLUTION: A positioning pin 31 projectingly formed in the horn switch is fitted to and supported by a positioning pin-receiving part 33 formed in a pair in a boss. The positioning pin-receiving part 33 is constituted of: a first tapered part 44 formed in a conical shape; and an opening part 45 formed in the deepest part of the first tapered part 44 and capable of receiving and locking the positioning pin 31. The positioning pin 31 is constituted of a main stud formed in a columnar shape, a plurality of guide parts formed in a tip part of the main stud so as to guide the main stud to the opening part 45 from the first tapered part 44, and an elastic piece erected in a position separated from the main stud and the guide part via a groove part to the main stud and capable of being brought into pressure contact with the opening part 45 of the positioning pin-receiving part 33.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011244846-A (JP)
Title: X-ray computed tomography apparatus
Inventor: SUZUKI TATSURO
IPC: A61B6/03
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To dynamic-scan a subject over a substantially one respiration period, while minimizing an exposure amount onto the subject up to the required minimum.SOLUTION: An X-ray tube 16 generates an X-ray. An X-ray detector 18 detects the X-ray generated in the X-ray tube 16 and passed through the subject, and generates an electric signal in response to the detected X-ray. A data collection circuit 24 collects a projection data in response to the electric signal via the X-ray detector 18. A rotary frame 14 supports rotatably the X-ray tube 16 and the X-ray detector 18 around the subject P. An input part 42 inputs repeatedly trigger signals originated from a specified respiration phase out of the respiration period in a respiration motion, from a respiration sensor 100 for measuring the respiration motion of the subject P. A scan control part 46 controls the generation of the X-ray from the X-ray tube 16 and the collection of the projection data by the data collection circuit 24 in synchronization with the trigger signal, in order to scan repeatedly the subject P over the substantially one respiration period under a scanning-position fixed state.
Patent JP-2011249587-A (JP)
Title: Perovskite oxide, oxide composition, oxide material, piezoelectric element, and liquid discharging device
Inventor: SASAKI TSUTOMU
IPC: B41J2/135
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a lead-free perovskite oxide which can be easily produced and has excellent ferroelectric characteristics.SOLUTION: A perovskite oxide contains a first component represented by the following general formula (P1) and a second component represented by the following general formula (P2). The first component: (Bi, X)(Fe, Mn)O... (P1). The second component: (A, Y)BO... (P2). (In the formulas, Bi is an A-site element, and X represents an A-site element with the average ionic valence four or larger. Here, A represents one or more kinds of A-site elements with the average ionic valence two or larger other than Pb, and Y represents one or more kinds of A-site elements with the average ionic valence three or larger. Fe and Mn are B-site elements, and B represents one or more kinds of B-site elements with the average ionic valence four. In addition, O is oxygen. 0.6≤x1<1.0, 0≤x2≤0.4, 0.6≤y1<1.0, 0≤y2≤0.4, x2+y2>0, 0.6≤z1<1.0, 0≤z2≤0.4)