baber/WOPTO huggingface dataset:
Patent JP-2010256476-A (JP)
Title: Imaging optical system
Inventor: TAKAYAMA HIDEMI
IPC: G02B5/18
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffraction optical element capable of reducing flares which may be generated when strong light such as solar light is made incident on the diffraction optical element.  <P>SOLUTION: An adhesion type blaze diffraction optical element configured by sticking an optical material having a first refractive index and an optical material having a second refractive index to each other and forming a diffraction grating on a boundary between both the optical materials is arranged on a front group lens. Parallel light flux made incident from a direction with an angle of 20° further from a maximum view angle to the outside on the entire front lens area of an imaging optical system arrives at the diffraction optical element. About the light flux made incident on the imaging system at the angle, when a cross section formed by light intersecting with the optical axis of the imaging optical system and the optical axis is defined as a meridional section, a mirror barrel or a product hood is configured so that the light flux made incident on the diffraction optical element crossing the optical axis becomes 90% and more of the entire light flux in the width of the meridional section of the light flux arriving at the diffraction optical element.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258123-A (JP)
Title: Solar-cell sealing material
Inventor: KATAYAMA KENJI
IPC: H01L31/042
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar-cell sealing material capable of preventing damages of a cell when sealing the cell of the solar-cell, by thermally pressing the solar-cell sealing material with the solar-cell sealing material.  <P>SOLUTION: The cell of the solar-cell is sandwiched by the sheet-shaped solar-cell sealing material, arranged between a glass plate and a back sheet and is sealed by thermally pressing the solar-cell sealing material. A plurality of convex parts 15 are formed on the surface of an EVA (ethylene-vinyl acetate copolymer) resin sheet 11, and the convex part 15 is constituted of a columnar or conic shaped base 17 and a convex shaped part 21 formed at the top part of the base 17. The angle θ between a bottom surface and a side surface of the convex part 15 is, more preferably, between a range of 45°≤θ<90°.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257161-A (JP)
Title: Control device, control program, and recording medium
Inventor: SHIRAISHI SHINICHI
IPC: F02D29/02
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device or the like which prevents increase in calculation cost without deteriorating the precision of an output value even when the number of reference values of an LUT 30 is decreased.  <P>SOLUTION: A noise n<SB>k</SB>following predetermined probability distribution whose average is 0 is added to an argument x<SB>k</SB>(existing between reference values x<SB>i</SB>and x<SB>i+1</SB>) input on a time k to obtain a new argument xn<SB>k</SB>. A reference value (for example, x<SB>i+1</SB>) which is the closest to the argument xn<SB>k</SB>is retrieved from an LCU 30. An output value y<SB>i+1</SB>corresponding to the reference value x<SB>i+1</SB>is output to a control object 40 side as an output value y<SB>k</SB>corresponding to the argument x<SB>k</SB>. In using a multi-dimensional LUT, the similar processing is executed. When the argument x<SB>k</SB>is separated from (x<SB>i</SB>+x<SB>i+1</SB>)/2 to the reference value x<SB>i+1</SB>side only by Δ<SB>i+1</SB>, probability that the output value y<SB>k</SB>is turned to be y<SB>i+1</SB>, that is, Pr(y<SB>k</SB>=y<SB>i+1</SB>)=Pr(n<SB>k</SB><Δ<SB>i+1</SB>) is calculated. When a noise n<SB>k</SB>is normal distribution or uniform distribution whose average is 0, the average Eäy<SB>k</SB>} of the output value y<SB>k</SB>is calculated in the same ways as the case of executing gauss interpolation or linear interpolation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258257-A (JP)
Title: Laser irradiation device
Inventor: YAMASHITA YUDAI
IPC: H01L21/268
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser irradiation device having a simplified structure, enhancing focusing accuracy and hardly causing reduction in productivity.  <P>SOLUTION: The laser irradiation device includes: a surface height measuring instrument 7 that measures the surface height of the line following a laser-irradiated line; and a system controller 13 that stores the surface height measured by the surface height measuring instrument 7 and, at the same time, retrieves the measured surface height stored for the laser-irradiated line for focus control through a focus lens system 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254915-A (JP)
Title: Rigid polyurethane foam
Inventor: SUGIYAMA NAOTO
IPC: C08G18/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rigid polyurethane foam that reduces a load to environment, has a low density, and is excellent in flame retardancy and dimensional stability.  <P>SOLUTION: The rigid polyurethane foam is obtained by foaming a formulation liquid containing (A) a polyisocyanate component, (B) a polyol component, (C) water, (D) a catalyst, and (E) a foam stabilizer. At least 5 mass% or more of a soft or semihard polymer polyol is contained as the polyol component in the formulation liquid. A content of the water is 10-13 pts.mass based on 100 pts.mass of the polyol component. As the foam stabilizer, (E-1) a branched polyether-modified silicone and (E-2) a pendant-type polyether-modified silicone represented by formula (I) are included, wherein m is an integer of 1-20, n is an integer of 1-10, and a is an integer of 10-50.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261352-A (JP)
Title: Blade structure of fluid energy converter
Inventor: DOGE TADAO
IPC: F03D3/06
Filed: 2009-05-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid energy converter stabilizing rotation and acquiring high output efficiency irrespective of a flow direction of fluid through effective utilization of fluid energy.  <P>SOLUTION: In a fluid energy converter equipped with a plurality of blades fixed to a rotor, a blade plate is configured so as to be equipped with a blade body and a plurality of movable plates arranged in the blade body. The posture of a movable body is changed by a flow direction of fluid and intensity of flow of a fluid. The blade body may be formed to be curved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260695-A (JP)
Title: Connector structure
Inventor: KOMORIYA TAKESHI
IPC: H01R13/64
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector structure capable of preventing cables for charging having different specifications from being erroneously connected with a working vehicle.  <P>SOLUTION: This connector structure for connecting the cables for charging with the electric working vehicle having a battery mounted on it includes a first connector 41 having a ground pin 414 for grounding and a second connector having a ground pin insertion hole in which the ground pin 414 is inserted and being connected with the first connector 41. Different number of ground pins 414 are provided in the first connector 41 depending on the specifications of a power supply controller of the working vehicle, and the ground pin insertion holes are provided at the positions corresponding to the ground pins 414 while the first connector 41 and the second connector are mutually connected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267427-A (JP)
Title: Electrical connector
Inventor: OZEKI KOSUKE
IPC: H01R13/64
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical connector with a housing into which a flat circuit device is inserted, capable of being quickly and accurately checked about a state that the inserted flat circuit device is prevented from undesired coming off from the housing, by visual observation from outside.  <P>SOLUTION: The electrical connector is provided with: a conductive shell (14) for covering partially the housing (11); and a locking part (18) including an engaging projection part (25) engaged with an engaging notch (33) in a flexible printed wiring board (30) inserted into the housing (11) and a state indicating part (27) extended from that (25), the locking part (18) being formed on the conductive shell (14). When the engaging projection part (25) is engaged with the engaging notch (33) to lock the flexible printed wiring board (30), the state indicating part (27) takes a position facing outside from an inside of the conductive shell (14), and when the engaging projection part (25) is released from engagement with the engaging notch (33), the state indicating part (27) takes a position projecting outside from the conductive shell (14).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267013-A (JP)
Title: Information processor and control program
Inventor: CHIBA MASAHIRO
IPC: G06F3/041
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor with a plurality of modes for an input operation in which a proper operation mode can be set according to processing.  <P>SOLUTION: A touch panel as one of the input devices of electronic equipment has a mouse operation mode and a touch operation mode as an operation mode. For example, when no input is detected until a predetermined time elapses, the electronic equipment enters standby state, and the operation mode of the touch panel is fixed to the mouse operation mode (S005). Then, the operation mode of the touch panel enters the mouse operation mode (S007). When the operation mode is fixed, the mouse operation mode is not changed to the touch operation mode even when a switching operation is performed. When the electronic equipment is returned from the standby state (S011), the fixed operation mode is released (S013).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265853-A (JP)
Title: Straightening rib
Inventor: KURAOKA SHINJI
IPC: F02M35/10
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a straightening rib capable of reducing the pressure loss of an intake flow by reducing a turbulent flow on a downstream side of the straightening rib in the intake flow direction.  <P>SOLUTION: The straightening rib has an inclined width part 12 extending in the intake flow direction, continued to a downstream side end of a normal width part 11 in the intake flow direction on an upstream side end in the intake flow direction, and formed to be smaller in width as it goes to the downstream side in the intake flow direction, and a downstream side end thereof in the intake flow direction is positioned at a downstream side end of the straightening rib 10 in the intake flow direction or near there. With this structure, a direction of the intake flow flowing along the shape of the normal width part 11 can be changed along the shape of the inclined width part 12 in a part provided with the inclined width part 12. In comparison with a case wherein the inclined width part 12 is not provided, a turbulent flow on a downstream side of the straightening rib 10 in the intake flow direction can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010266814-A (JP)
Title: Photosensitive resin composition, method for forming rib pattern, and electronic component
Inventor: KATO SADAAKI
IPC: G03F7/027
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having high wet heat resistance, a high elastic modulus of a cured product at high temperature and excellent hollow structure retention property, and to provide a method for forming a rib pattern using the composition, and electronic components.  <P>SOLUTION: The photosensitive resin composition contains (A) a polyamic acid, (B) a photopolymerizable compound having an ethylenically unsaturated group, (C) a heat-polymerizable compound having at least one methylol group or alkoxyalkyl group, and (D) a photopolymerization initiator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272681-A (JP)
Title: Wiring substrate, and semiconductor device
Inventor: OZAWA TAKASHI
IPC: H01L21/60
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring substrate where a semiconductor chip having bumps in peripheral arrangement and bumps in area array arrangement mixedly is flip-chip bonded, and which has superior electric characteristics.  <P>SOLUTION: The wiring substrate 1 includes connection pads 11, 12 flip-chip bonded to the bumps of the semiconductor chip, wherein the connection pads 11 at the peripheral part 1a of the wiring substrate are formed in non-solder-mask-defined structure, and the connection pads 12 at the center part 1b of the wiring substrate 1 are formed in solder-mask-defined structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269731-A (JP)
Title: Fixing method for head rest and head rest driving mechanism
Inventor: ARAKAWA SHINJI
IPC: B60R21/055
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head rest driving mechanism capable of certainly fixing a forwardly moved head rest by a simple mechanism and easily restoring it.  <P>SOLUTION: In the head rest driving mechanism, the head rest is forwardly operated by a pressure when an occupant is relatively rearwardly moved relative to the seat back. The mechanism is constituted such that an engagement member is inserted into a space formed when the head rest is forwardly moved and the head rest is not rearwardly returned. Since the engagement member is merely inserted into the space, the head rest can be certainly fixed by a simple constitution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270717-A (JP)
Title: Method for embedding turbine stator blade, and turbine nozzle
Inventor: TANAKA TOMOMI
IPC: F01D9/02
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load of turbine stator blade embedding work and to restrain a turbine stator blade from vibrating independently during the operation of a turbine.  <P>SOLUTION: This turbine stator blade embedding method for embedding a plurality of turbine stator blades by sequentially sliding them in a circumferential direction from one end to the other end of a groove opened at both ends and formed in a cylindrical inner wall surface of a semicylindrical stator along the circumferential direction to engage a base part of the turbine stator blade, includes: a step 1 for raising the temperature of a stator relatively higher than the temperature of the plurality of turbine stator blades; a step 2 for providing the other end of the groove of the stator with a first regulating member abutting on the base part of the turbine stator blade embedded first; a step 3 for sliding the plurality of turbine stator blades sequentially in a circumferential direction from one end to the other end of the groove of the stator after the first and second steps; and a step 4 for providing one end of the groove of the stator with a second regulating member abutting on the base part of the turbine stator blade embedded at the end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272791-A (JP)
Title: Electroluminescent element
Inventor: MORII KATSUYUKI
IPC: H01L51/50
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electroluminescent element in which superior light-emitting characteristics and preservation stability can be exhibited in an atmosphere without strict sealing with metal, glass or the like.  <P>SOLUTION: The electroluminescent element includes a positive electrode, a negative electrode, and one or more light-emitting layers containing at least one of luminescent organic compound between the electrodes. In the electroluminescent element, at least one of the light-emitting layers contains a metal oxide nanocluster.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275704-A (JP)
Title: Door frame structure, packing used for the same, and construction method for assembling the same
Inventor: OKADA KOZO
IPC: E06B7/22
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To arrange a packing easily with no space in a corner portion only by cutting the packing perpendicularly in the longitudinal direction and abutting them to each other without any complicated work such as cutting at an oblique angle of 45°, in a door frame which is equipped with a finger-pinching prevention structure.  <P>SOLUTION: This door frame structure includes: a rectangular frame-like door frame 19 in which upper and lower ends of a pair of jambs 11 and 13 are connected together by means of a sill 15 and a head; a door 23 which is rotatably supported via a hinge 21 on the side of the one jamb of the door frame 19; the packing 25 which is attached to door-facing surfaces of the pair of jambs 11 and 13 of the door frame 19, the sill 15 thereof, and the head thereof; and a peripheral packing groove 27 which receives the packing 25, in which a groove bottom 29 formed at least in the jamb 13 on the side of a door tail is deeper than a groove bottom of the sill 15 and that of the head, and which has a low groove wall 33. An L-shaped packing 45 for the corner, which has the surface on the same plane and which is different in depth length in the receiving direction into the packing groove 27, are at least attached to each of the corner portions where the door tail-side jamb 13 is orthogonal to the sill 15 and also to the head.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274719-A (JP)
Title: Pneumatic tire
Inventor: KUWAJIMA MASATOSHI
IPC: B60C11/12
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire improving on-ice braking performance while maintaining steering stability in traveling on ice road surface by enhancing water absorption with the deterioration of tread rigidity suppressed in the tire formed with a sipe on the tread surface, and preventing the inhibition of releasability from a metal mold.  <P>SOLUTION: A closing sipe 5 comprising a small hole 2 extended in the tire radial direction and a plurality of cuts 4 radially extended from the small hole 2 and terminated within a land part 3 is formed on the tread surface 1. A diameter d of an inscribed circle 2z of the small hole 2 is made larger than the thickness w of the cut 4, and torsion is inverted to the cut 4 in the depth direction around the small hole 2. Twist angle θ from the surface to the bottom face of the land part 3 is made to be 10° or more and less than 135°.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274183-A (JP)
Title: Dehumidifier
Inventor: HORI TATSUYA
IPC: B01D53/26
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier controlling occurrence of the smell characteristic of insufficiently dried laundries.  <P>SOLUTION: To achieve the objective, a ventilation passage, arrowed B, exhausting air sucked from the suction inlet 2 of the body case 1 from the outlet 3 out of the body case 1 after passing a heat exchanger 16 in the dehumidification passage 14 and a ventilation passage 17 exhausting the air from the outlet 3 out of the body case 1 after bypassing the heat exchanger in the dehumidification passage are disposed in the body case 1. In the ventilation passage 17, a static atomizing mechanism 18 is arranged.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276888-A (JP)
Title: Apparatus and method for manufacturing base body for electrophotographic photoreceptor
Inventor: SHIRASUNA TOSHIYASU
IPC: B23B25/00
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a base body for electrophotographic photoreceptor for manufacturing an electrophotographic photoreceptor having improved image characteristics, while improving the maintenance performance and shortening a manufacturing tact time.  <P>SOLUTION: The apparatus for manufacturing a base body for electrophotographic photoreceptor includes: a nozzle which is disposed behind a cutting tool in the sending direction of the cutting tool, when cutting a cylindrical base body for electrophotographic photoreceptor and sprays a gas to the surface of the cylindrical base body except the neighborhood of a cutting part due to the cutting tool; and a collection port for collecting cutting oil scattered from the surface of the cylindrical base body by the gas.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278819-A (JP)
Title: Acoustic reproduction system
Inventor: SAKAMOTO AKISHI
IPC: H04R5/02
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic reproduction system for enhancing presence by arranging a pair of right and left front speakers, and one or more speakers for sound effect reproduction before and behind a viewing position each, performing processing for extracting and specifying components of sound to be localized upward and sound to be spread, subsequently outputting the signals thereof from both front and back speakers of the speakers for sound effect reproduction and bringing about an effect for spreading a sound field vertically or raising a sound image upward without damaging an installation property.  <P>SOLUTION: By outputting signals subjected to specific processing from both the speakers 15 and 16 for sound effect reproduction arranged before and behind the viewing position, it is difficult to locate the anteroposterior positions of sound sources, and the presence of sound is increased and a deviation between a TV screen and the sound is reduced by action of sound psychology.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279499-A (JP)
Title: Three-dimensional ultrasonic diagnostic apparatus
Inventor: HASHIMOTO SHINICHI
IPC: A61B8/00
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional ultrasonic diagnostic apparatus which easily detects images necessary for observing a heart before and after stressing the heart in a short period of time in a stress echo test.  <P>SOLUTION: In a stress echo workflow, patterns of View images as references among MPR images are stored in a storage device 61, a View which is considered to be the closest to the patterns of View images is extracted as the reference View image by pattern matching, and further, other necessary View images are automatically determined based on positional information of the reference View image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286572-A (JP)
Title: Optical element having antireflective film, and optical equipment for medical treatment
Inventor: OTAKE MANABU
IPC: G02B1/11
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element enabling steam sterilization treatment under high temperature and high pressure to show resistance to contamination for steam under ultra-severe environment having high temperature and high pressure and achieve high durability.  <P>SOLUTION: The optical element 1 is constituted by laminating, on a substrate 2, a high refraction layer 3 formed by ditantalum pentaoxide or hafnium dioxide, a low refractive index layer 4 formed by silicon oxide, and a high refractive index layer 5 formed by ditantalum pentaoxide or halnium dioxide and by laminating a contamination-resisting coating (fluorine compound) 6 having such thickness that does not affect the optical characteristics adversely on them.  <P>COPYRIGHT: (C)2011,JPO&INPIT