baber/WOPTO huggingface dataset:
Patent JP-2008251542-A (JP)
Title: Light-emitting device and electronic equipment
Inventor: KOBAYASHI HIDEKAZU
IPC: H01L51/50
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top-emission type light-emitting device which achieves a reduction of an emission spectrum band or an improvement in the emitted light quantity.  <P>SOLUTION: The top-emission type light-emitting device includes a board 11, a light-reflecting layer 13 which is formed on the board 11 to reflect light, a transparent layer 1 which is formed on the light-reflecting layer 13 to transmit light, a transparent electrode 14 which is formed on the transparent layer 1 to transmit light, a light-emitting layer 15 which is formed on the transparent electrode 14 to emit light, and a semireflective electrode 16 which is formed on the light-emitting layer 15 to transmit part of light from the light-emitting layer 15 and reflect the rest of the light. The transparent layer 1 is made of a material that has a quenching coefficient smaller than that of the transparent electrode 14. The semireflective electrode 16 has a work function of ≤4 electron volt.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009302136-A (JP)
Title: Semiconductor integrated circuit
Inventor: NARUSE TATSUYA
IPC: H01L27/04
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit, capable of reducing resistance and inductance of a part connecting an internal circuit to the outside, and suppressing increase of an area of an I/O region.  <P>SOLUTION: This semiconductor integrated circuit is provided with: an I/O cell 161; a PAD 162 and a PAD 142 connected to the I/O cell 161; a package wire 166 connected to the PAD 162 and connectable to the outside of the semiconductor integrated circuit; and a package wire 146 connected to the PAD 142 and connectable to the outside of the semiconductor integrated circuit. A connection 163 point located in between the PAD 162 and the package wire 166 is present in a region for arranging the I/O cell 161 therein, and a connection point 143 between the PAD 142 and the package wire 146 is present in a region outside the I/O cell 161.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302704-A (JP)
Title: Decoding device, information processing system and dynamic image recording and reproducing system
Inventor: TERAI JUNICHI
IPC: H04N19/00
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoding device for simultaneously decoding bit streams of different frame rates by using a single decoder.  <P>SOLUTION: The decoding device is provided with a plurality of decode requesting parts 10101 and 10112 for issuing a frame decode request in each frame period of a bit stream; a decoding part 10103 for decoding a frame corresponding to the frame decode request in a cycle with time division; an arbitrating part 10102 for arbitrating the contentions of frame decode requests and notifying the decoding part of the arbitration result; and a reference channel selecting part 1010202 for selecting one of a plurality of bit streams as a reference channel, wherein the arbitrating part 10102 arbitrates a frame decode request corresponding to the reference channel so as to fixedly allocate it to a reference cycle which is a cycle that corresponds to the frame period of the reference channel; and arbitrates frame decode requests corresponding to channels other than the reference channel so as to allocate them to cycles other than the reference cycle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302815-A (JP)
Title: Bone conduction device attached to headphone
Inventor: TOYOSHIMA YUKI
IPC: H04R1/00
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bone conduction device to structure a bone conduction type headphone which provides ideal tone quality for a normal listener or a hearing-impaired person by contacting to both ears and closing external acoustic opening.  <P>SOLUTION: A device case 2 is provided with a swelling part that the thickness between the bottom of engagement hole providing parts for an acoustic transmission electric member which is formed in the device case 2 and the backside of the device case 2 is enlarged. Accordingly, vibration characteristics of bone conduction are improved, and the transmission efficiency of bone conduction sounds is improved by pushing down tragus to the external acoustic opening side using an ear chip 13 attached to a pad 11 and closing the external acoustic opening. The ear fitting of the pad 11 of the bone conduction device is kept at the optimum angle through functions of a vibration rod 8 arranged between the device case 2 and the pad 11, and a shaft screw 10, so that the most excellent functions as a bone conduction headphone can be provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297843-A (JP)
Title: Power tool
Inventor: TAKEDA TAKESHI
IPC: B23B45/00
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress occurrence of defect such that a plate-like shift arm, for example, engaging a shift knob 2 and an internal gear 5 with high rigidity has a risk of being permanently deformed so that the deformed shift arm cannot move the internal gear 5 to a predefined position.  <P>SOLUTION: This power tool includes: a motor; a tip end tool holding portion capable of holding a tip end tool; a housing for rotatably housing the motor; a gear case housed in the housing; an internal gear housed in the gear case rotatably and slidably in the axial direction of the tip end tool holding portion, and capable of transmitting rotational speed of the motor at first and second rotational speeds in the axial direction of the tip end tool holding portion; and the shift arm capable of moving the internal gear in the axial direction of the tip end tool holding portion. The gear case is provided with a hole portion for the shift arm to be inserted. The hole portion extends in the axial direction of the tip end tool holding portion and in the direction orthogonal to the axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301933-A (JP)
Title: Front substrate and image display device using the same
Inventor: INOUE AKIHIRO
IPC: H01J31/12
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve breakdown-voltage performance of a resistor in a light-emitter substrate having a resistor connecting electrodes adjacent to each other in the row direction.  <P>SOLUTION: A front substrate has a substrate, a plurality of light-emitting members 1 located in a matrix on the substrate, a plurality of electrodes 2 each covering at least one light-emitting member 1 and located in a matrix, and each stripe-shaped resistor 3 located between the electrodes 2 adjacent to each other in the column direction and extending in the row direction so as to connect the electrodes 2 adjacent to each other in the row direction X and in the column direction Y. A distance Gx' in the row direction between the electrodes adjacent to each other in the row direction in a joint S1 with the resistor 3 is set larger than a distance Gx in the row direction between the electrodes adjacent to each other in the row direction in a part S2 covering the light-emitting member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298968-A (JP)
Title: Cello-uronic acid and method for producing the same
Inventor: ISOGAI AKIRA
IPC: B09B3/00
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cello-uronic acid by which the cello-uronic acid can be produced by a simple step and the cello-uronic acid having a high degree of polymerization can be preferably produced.  <P>SOLUTION: The method for producing the cello-uronic acid includes a step of subjecting a cellulose raw material to physical treatment to reduce crystallinity of the cellulose raw material and a step of subjecting the cellulose raw material after subjected to the physical treatment to oxidation treatment to form the cello-uronic acid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299876-A (JP)
Title: Tapered roller bearing inner ring, and inner ring-tapered roller assembly
Inventor: HOSAKA RYOHEI
IPC: F16C33/58
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapered roller bearing inner ring for improving the productivity of a tapered roller bearing and facilitating a size increase of the tapered roller bearing, and to provide an inner ring-tapered roller assembly for facilitating the production of the tapered roller bearing.  <P>SOLUTION: A collar portion 5 is formed only on the large diameter side of a tapered outer periphery raceway surface 2 of the inner ring 50. On the inner ring 50, a small diameter side outer peripheral face portion 6 and a cutout 7 are formed which is located on the small diameter side beyond the tapered outer periphery raceway surface 2 of the inner ring 50 and which communicates the small diameter side outer peripheral face portion 6 with a cylinder inner peripheral face 1, respectively. In the cylinder inner peripheral face 1 of the inner ring 50, a linear groove 12 is formed which communicates the cutout 7 with a second end face 4 on the large diameter side of the tapered outer periphery raceway surface 2 in the axial direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009007671-A (JP)
Title: Rust prevention-treated metal, composition for forming rust preventive film, and method for forming rust preventive film using the composition
Inventor: SARUWATARI AKIRA
IPC: C23C22/34
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rust prevention-treated metal having a rust preventive film superior in rust prevention and rust prevention persistence on the surface thereof, a composition for forming the rust preventive film, and a method for forming the rust preventive film using the composition.  <P>SOLUTION: The rust prevention-treated metal 1 is provided with a first rust preventive film 4 containing mainly zirconium and fluorine compounds formed tightly on a surface of the metallic substrate 2 (a surface of a metallic film 3) and a second rust preventive film 5 containing mainly a metallic ion and/or metallic compound formed on an upper layer of the first rust preventive film 4. The composition for forming the rust preventive film is composed of a first process liquid containing the zirconium and fluorine compounds, a second process liquid containing the metallic ion and/or the metallic compound for successively treating the surface already treated by the first process liquid, and if required, a third process liquid containing silicate for treating the surface of the second rust preventive film, or the third process liquid mainly containing polymer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025814-A (JP)
Title: Image forming apparatus
Inventor: KATO TSUTOMU
IPC: G03G15/01
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of obtaining useful information for comprehending image deterioration caused when being transferred from an intermediate transfer belt 25 to a recording paper sheet on the transfer conveying belt 29.  <P>SOLUTION: The image forming apparatus includes an image forming means transferring toner images on photoreceptors 4Y, M, C and K to the intermediate transfer belt 25 making endless movement and then transferring to the recording paper sheet on the transfer conveying belt 29 and a control part adjusting speed of the intermediate transfer belt 25 based on detected result of a prescribed pattern image formed on the intermediate transfer belt 25 by a first optical sensor unit. In addition, a second optical sensor unit is provided detecting the toner image transferred to a prescribed position on a surface of the transfer conveying belt 29.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010001998-A (JP)
Title: Continuously variable transmission
Inventor: SAKAMOTO TAKANORI
IPC: F16H37/02
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuously variable transmission capable of reducing the number of part items, and capable of realizing compactness.  <P>SOLUTION: This continuously variable transmission is mounted on a vehicle. The continuously transmission has a primary shaft 210 for inputting torque, a primary pulley 230 installed on the primary shaft 210, a secondary shaft 220 capable of outputting by decelerating the torque, a secondary pulley 240 installed on the secondary shaft 220, a belt 250 wound on the primary pulley 220 and the secondary pulley 240, a differential mechanism 700 for transmitting the torque output from the secondary shaft 220, and a meshing member 830 engaging with the belt 250 from the inner peripheral side of the belt 250 only when the vehicle retreats and reversing the direction of the torque transmitted to the belt 250.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009009689-A (JP)
Title: Perpendicular magnetic recording head and method of manufacturing the same
Inventor: SIN KYUSIK
IPC: G11B5/31
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perpendicular magnetic recording head and a method of manufacturing the same.  <P>SOLUTION: The perpendicular magnetic recording head includes a main pole, a return yoke, and a coil to which current is supplied so that the main pole generates a magnetic field required for recording data in a recording medium. The perpendicular magnetic recording head further includes side shields disposed on both side of the main pole to be spaced a first gap apart from the main pole, and a top shield disposed opposite the main pole and the side shields to be spaced a second gap apart from the main pole and the side shields at one end of the return yoke.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010011072-A (JP)
Title: Imaging system, image processing method and image processing program
Inventor: MORITA YOSHIHITO
IPC: H04N5/21
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable favorable noise reduction process that is optimized for capturing conditions and that prevents the occurrence of residual image components.  <P>SOLUTION: Provided is an imaging system including: a first extraction section 201 that extracts a local region that includes a pixel of interest from an image signal extracted in time series through an image capturing system 101; a second extraction section 202 that extracts, from another image signal captured at a different time with respect to the image signal to be processed, a local region located at almost the same position as the local region; a first noise reduction section 203 that performs a noise reduction process to the local regions extracted by the first extraction section 201 using the local regions extracted by the second extraction section 202; a noise estimation section 204 that estimates an amount of noise included in the pixel of interest on the basis of the local regions to which the noise reduction is applied; a residual image detection section 205 that detects a residual image component included in the local region to which the noise reduction is applied by the first noise reduction section 203 based on the estimated amount of noise; and a second noise reduction section 206 that performs a noise reduction process to the pixel of interest based on the detected residual image component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008711-A (JP)
Title: Imaging apparatus, imaging method, and program
Inventor: YAMAZAKI AKIRA
IPC: G02B7/28
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect the face of a subject in the entire range of a focusing distance from a proximal end to infinity even if the depth of a field is shallow, and to shorten a time taken to detect the face.  <P>SOLUTION: The imaging apparatus includes: an imaging means for picking up a subject via a photographic lens; a target image detecting means for detecting a specific target image from a photographic image picked up by the imaging means; and a focus control means for moving the focused position of the photographic lens by a predetermined amount according to the result of the detection of the target image by the target image detecting means. The target image detecting means detects a target image again in the focusing position of the photographic lens moved by the predetermined amount by the focus control means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005223-A (JP)
Title: Electronic money system
Inventor: OGURA TOSHIO
IPC: G06Q30/06
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic money system capable of inducing a user to use a point system.  <P>SOLUTION: If the number of residual balls after executing a reduction process (S601-S604) is a fraction number of balls less than a minimum exchange number for a special prize (YES in S611), a POS terminal receives an electronic money medium (S612) and transmits a fraction point exchange request indicating an electronic money medium ID of the electronic money medium, the number of residual balls and a dispensing rate to a point management device (S614). The point management device exchanges the number of residual balls with a fraction ball point based on the point exchange rate set for every dispensing rate (S652), and adds the exchanged fraction ball point to the fraction point associated with the electronic money medium ID (S653), so that the fraction ball point is usable by adding it to a charge point, a use point and an affiliated store point associated with the electronic money medium ID.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010036-A (JP)
Title: Film-electrode assembly manufacturing method
Inventor: KAWAHARA MITSUYASU
IPC: H01M8/02
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyelectrolyte film-electrode complex manufacturing method for preventing damages to a gas diffusion layer sheet, during thermocompression-bonding of an electrolyte film-catalyst layer complex and the gas diffusion layer sheet.  <P>SOLUTION: When a complex 9 of the electrolyte film 1 and catalyst layers 4a, 4b is thermocompression-bonded to gas diffusion layer sheets 10a, 10b that constitute the gas diffusion layers 5a, 5b, or when the electrolyte film 1 is thermocompression-bonded to complexes 11a, 11b of the catalyst layers 4a, 4b and diffusion layers 5a, 5b, the polyelectrolyte film-electrode complex manufacturing method is applied, in advance, of the thermocompression bonding process, an annealing treatment to the electrolyte film 1. The temperature of the annealing treatment is higher than that of the thermocompression bonding during the thermocompression bonding process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009718-A (JP)
Title: Semiconductor storage device and driving method thereof
Inventor: TORII TOMOHITO
IPC: H01L29/788
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor storage device for preventing a column leak without requiring a transistor having a high gate breakdown voltage, and to provide a driving method of the device.  <P>SOLUTION: This semiconductor storage device includes: a plurality of memory cell transistors MT arrayed in a matrix; a plurality of word lines WL for connecting control gates of the plurality of memory cell transistors MT in common existing in the same row; a plurality of source lines SL for connecting sources of the plurality of memory cell transistors MT in common existing in the same row; a plurality of bit lines BL for connecting drains of the plurality of memory cell transistors MT in common existing in the same column; first transistors T1, in which the drains are connected to source lines SL; second transistors T2, in which the drains are connected to sources of the first transistors T1, gates are connected to the word lines WL, and the sources are grounded; and a control line CL for connecting the gates of the plurality of first transistors T1 in common.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011901-A (JP)
Title: Mixed injection member
Inventor: ONO KAZUHIDE
IPC: A61M39/02
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixed injection member to be connected to a blood circuit and capable of sufficiently suppressing disadvantage that a blood clot is formed in its inside.  <P>SOLUTION: This mixed injection member 15 is provided with a communication passageway 20 communicated with the upstream section and the downstream section of the blood circuit 1 and allowing the passing of blood, and an insertion section 22 at the inner wall 20a of the communication passageway 20. An insertion tube is inserted into the insertion section 22 to communicate the communication passageway 20 with an insertion tube. The whole circumference of the inner wall 20a of the communication passageway 20 is formed flush with the inner circumferential face of the blood circuit 1 into a continuous face with no level difference.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017029-A (JP)
Title: Rotor for rotating electric machine and electric motor
Inventor: BANDO MASASHI
IPC: H02K16/02
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve the positional accuracy of a plurality of magnetic members supported on the outer circumferential surface of a cylindrical rotor of a rotating electric machine.  <P>SOLUTION: A center ring 31 of an outer rotor 13 and a rotor flange 32L are coupled by a plurality of coupling members 33 disposed with a predetermined interval in the circumferential direction and a bolt 39, and when an induction magnetic pole 38L is supported between the adjacent coupling members 33, protruding portions 31a, 32b abutting to both end portions of an outer circumferential surface 38a of an induction magnetic pole 38L from the outside of the diameter direction are provided on the center ring 31 and the rotor flange 32L. With this configuration, the protruding portions 31a, 32b can improve the positional accuracy in the diameter direction of the coupling member 33, thereby enabling to improve the positional accuracy of the induction magnetic pole 38L. In addition, even if a centrifugal force outward in the diameter direction acts to the induction magnetic pole 38L and the coupling member 33, the centrifugal force is transmitted to the center ring 31 and the rotor flange 32L via the protruding portions 31a, 32b, and the rotor rigidity of the outer rotor 13 against the centrifugal force can be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009185272-A (JP)
Title: Optical composition, light collecting sheet produced using the composition, and method of producing light collecting sheet
Inventor: RI KOEI
IPC: C08F2/50
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical composition for forming luminance-improving films of light collecting sheets, the composition usually having a refractive index of ≥1.55, having low-cost composition components, and being environmentally-friendly during their production.  <P>SOLUTION: The optical composition contains at a weight ratio of 1:9-9:1 the first monomer expressed by the general formula in the figure [wherein, R<SB>1</SB>is O atom or S atom, R<SB>2</SB>is a divalent functional group of (C<SB>2</SB>H<SB>4</SB>O)<SB>n</SB>, where n is an integer of 1-10, and R<SB>3</SB>is H atom or a methyl group] and the second monomer with an acryl group, which are polymerizable with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT