baber/WOPTO huggingface dataset:
Patent JP-2010102188-A (JP)
Title: Light-emitting display board
Inventor: TABEI TATSUYA
IPC: F21S2/00
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting display board in which high front luminance is obtained by utilizing efficiently limited luminous flux of a LED and which has peculiar luster feeling by reflection of a mirror surface of a minute prism.  <P>SOLUTION: In the display board having a light guide plate and a LED light source arranged at its end plane, many minute prisms forming continuous ridge-line are formed at the back face opposing to the surface of the light guide plate according to a display part, a reflecting plane which converges incident light in the vertical direction to an input light side is formed at a light input part of the light transmitter. The display board can obtain the display surface having high front (normal line direction) luminance by convergence at the reflection plane.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104413-A (JP)
Title: Toilet seat
Inventor: WATANABE HIROAKI
IPC: A47K13/00
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet seat which can be easily disassembled.  <P>SOLUTION: For the toilet seat, the lower surface of edge parts 15 and 16 of a seat surface member 10 and the upper surface of edge parts 21 and 22 of a seat back member 20 are welded, and a hollow part 30 is formed by the seat surface member 10 and the seat back member 20. A recessed part 17A opened to the outer peripheral side is provided on the lower end part of the edge part 16 on the outer peripheral side of the seat surface member 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106754-A (JP)
Title: Compressor unit
Inventor: SOTOJIMA RYUZO
IPC: F04C29/00
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor unit which can improve COP by realizing multi-stage compression with a simple constitution.  <P>SOLUTION: A cylinder chamber (C) of a first compression mechanism (20), an outer cylinder chamber (C4) of a second compression mechanism (50), and an inner cylinder chamber (C3) of the second compression mechanism (50) are connected to each other in series in sequence. The cylinder chamber (C) has the largest volume, and the outer cylinder chamber (C4) has the second largest volume. The inner cylinder chamber (C3) has the smallest volume. A coolant is circulated in sequence from the cylinder chamber (C) of the first compression mechanism (20) on the uppermost stream side toward the downstream side, and is compressed in sequence.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009109016-A (JP)
Title: Multipart packing ring
Inventor: LINDNER-SILWESTER TINO
IPC: F04B39/00
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce wear and leakage of a packing ring by removing defects at a conventional technique by improving a multipart packing ring, in which a ring is formed by airtightly making a ring segment and a seal segment come in contact with each other and a peripheral face is provided and both circumferential ends are limited by an end face in the radial direction and a shoulder projecting outward in the radial direction is arranged and the shoulder is limited with a seal face in the tangential direction; and consequently, to enhance durable life of the packing ring.  <P>SOLUTION: An axial projection is arranged on the seal segment 14, and the curved peripheral face 21 located inward in the radial direction of the seal segment 14 at a position is widened by the projection. The axial projection is arranged between both ends of the ring segment 12 as viewed circumferentially, and is arranged by keeping an interval from both ends of the ring segment 12 in order to form a first wear gap 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010109201-A (JP)
Title: Manufacturing method of solar cell
Inventor: HIRONIWA DAISUKE
IPC: H01L31/04
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable a high photoelectric conversion efficiency solar cell having a selective emitter structure to be manufactured at low cost, by eliminating many steps and complex devices.  <P>SOLUTION: A high concentration film 3 is formed on the light-receiving surface of a silicon substrate 1, depending on a region on which an electrode is formed, by applying a heavily-doped dispersant agent on the surface using an ink jet process or an offset printing process. A lightly-doped film 4 is formed on the heavily-doped film 3, by applying a dispersing agent with a dopant concentration which is lower than that of the earlier applied dispersant agent onto the entire light-receiving surface of the silicon substrate 1 by using a spin coating process. By subjecting them to thermal processing to diffuse dopants onto them, a high-concentration emitter layer 5 and a low-concentration emitter layer 6 are formed, and an antireflection film 7 with a low refractive index is formed on the high-concentration emitter layer 5 and an antireflection film 8 with a high refractive index is formed on the low-concentration emitter layer 6 by using metal compounds contained in the dispersant agents. A light-receiving surface electrode 9 is formed on the high-concentration emitter layer 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009167388-A (JP)
Title: Polyethylene terephthalate-amorphous polyester copolymer resin and method for producing heat-shrinkable label
Inventor: NAKAMOTO TAKASHI
IPC: C08L67/02
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To produce a heat-shrinkable label by modifying polyethylene terephthalate (PET) by not a blending method but a copolymerization method, because PET is inexpensively obtainable in a large quantity as recycled articles of PET bottles, although a stretched film of the PET is rigid, low in heat shrinking rate, and difficult to solvent adhesion, hence the PTE is not suitable as itself for the heat-shrinkable label, while a cyclohexane ring-containing polyester currently used for a heat-shrinkable label for a PET bottle is expensive as compared with a polystyrene label.  <P>SOLUTION: In a method for producing the heat-shrinkable label, a mixture, comprising (a) 100 pts.wt. of the recycled PET, (b) 2-155 pts.wt. of an amorphous polyester resin as a secondary material, (c) 0.1-2 pts.wt. of a high molecular weight-type polyfunctional epoxy resin as a binding agent, and (d) 0.1-1 pt.wt. of binding catalyst, is made into PET-amorphous polyester copolymer resin by a reactive extrusion method, formed into a sheet by a casting method, and uniaxially-stretched to be the heat-shrinkable label.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010113439-A (JP)
Title: Connecting cable for switch remote operation
Inventor: NISHIWAKI HIROMASA
IPC: G05G7/10
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting cable for switch remote operation of which cable can be smoothly moved with small resistance to a cable holding band even if curved to any direction.  <P>SOLUTION: The connecting cable 10 for switch remote operation connects between a switch main part 300 which contains a switch, and a switch operation object 200 which switches an on-off status of the switch main part 300 and transfers operating force of the switch operation object 200 to the switch main part 300. The connecting cable 10 for switch remote operation has the cable 20 which includes a bar which has flexibility of a cross section round shape and transfers the operating force of the switch operation object 200 to the switch main part 300, and the cable holding band 30 of a ladder shape which connects between band-like both sides 31 and 33 with a number of connecting bands 35. The cable 20 is held free in slide movement in the cable holding band 30 by positioning each connecting band 35 of the cable holding band 30 in above and below the cable 20 by turns.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114255-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: TAKASE AKIHIRO
IPC: H01L21/768
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a semiconductor device that suppresses effect to copper wirings or interlayer insulation films due to moisture in atmosphere during the semiconductor manufacturing process.  <P>SOLUTION: The manufacturing method for the semiconductor device includes: forming a metallic layer and an interlayer insulation film on a semiconductor substrate sequentially; etching on the interlayer insulation film using fluorine-based etching gas to form an opening portion of a predetermined pattern, reaching the metallic layer; and supplying chlorine-based silane gas onto the semiconductor substrate and discharging, thus forming a Si film at least on an internal surface of the opening portion without exposure to the atmosphere after the etching.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009113802-A (JP)
Title: Aircraft equipped with silent shrouded rotor
Inventor: MARZE HENRI-JAMES
IPC: B64C21/04
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To propose a means for minimizing noise generated by the shrouded rotor of an aircraft.  <P>SOLUTION: An aircraft has a streamlined structure 10 pierced by an air flow duct 20 having an axis of symmetry AX contained in a plane of symmetry P perpendicular to a longitudinal axis AL of the aircraft, the aircraft possessing a shrouded rotor 1 having a plurality of blades 2 arranged in the air flow duct 20. The aircraft is also fitted with blower elements 40 suitable for propelling compressed air towards a first injection zone 44 opening out in the first front inject 22' of the first lip 22 of the periphery 21 of the duct 20 and towards a second injection zone 45 opening out in the second front portion 24' of the second lip 22 of the periphery 21 of the duct 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010111308-A (JP)
Title: Oblique collision detection device and occupant crash protection system
Inventor: HAYASAKA MASATOSHI
IPC: B60R21/16
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve occupant crash protection performance by distinguishedly detecting an oblique collision and other collisions.  <P>SOLUTION: An oblique collision detection device includes therein an internal acceleration sensor for detecting acceleration exerted in a vehicle length direction; a displacement amount calculation means for calculating an occupant displacement amount on the basis of the acceleration detected by the internal acceleration sensor; a speed change calculation means for calculating an occupant speed change on the basis of externally inputted acceleration exerted in the vehicle length direction detected at the vehicle front; and an oblique collision determination means for determining occurrence of the oblique collision on the basis of the displacement amount and the speed change.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009105903-A (JP)
Title: Employment of session service based on packet flow
Inventor: HELLER HOWARD A
IPC: G06F13/00
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To employ specific processing to data exchange between processes in a networked computing environment using session services.  <P>SOLUTION: Packets sent via a wireless link 28 need to be signaled and tagged accordingly to initiate and employ the session service for the intended packets which comprise the flow (F1-F3) correspondingly. A method for identifying and applying session services to the wireless link 28 includes a step of identifying a packet flow (F1-F3) via the wireless link 28 corresponding to a received message by employing a flow identifier and transmission profile filter. The packet flow (F1-F3) corresponds to a session, and is mapped to at least one session service (30'). The mapped session service is then applied to the received message.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010115350-A (JP)
Title: X-ray ct apparatus
Inventor: YAMAZAKI MASAHIKO
IPC: A61B6/03
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus capable of inhibiting deterioration of the image quality caused by the overflow and the cost increase caused by the high-speed reading.  <P>SOLUTION: The X-ray CT apparatus 1 includes: an X-ray irradiation device 3c for irradiating a subject M with X rays; an X-ray detecting device 3e for detecting the dose of X rays transmitting the subject M with a plurality of X-ray detecting elements for detecting X rays disposed in a reticular pattern; rotation mechanisms 3a and 3b for rotating the X-ray irradiation device 3c and the X-ray detecting device 3e with the subject M in-between to change the projection angle to the subject M; and a data collection device 3f for collecting X-ray projection data corresponding to different projection angles based on the dose of X rays, and collecting X-ray transmission data by changing a group of detecting elements whenever the projection angle is changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117642-A (JP)
Title: Electrooptical apparatus and electronic device
Inventor: MIYASHITA TOMOAKI
IPC: G02F1/13357
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily prevent spoiling of display performance and reduction in utilizing efficiency of a backlight unit by light reflectance of an inner surface of a mounting case in an electrooptical apparatus including an electrooptical panel, such as, a liquid crystal panel and backlight unit for irradiating the electrooptical panel with light and an electronic device using the same.  <P>SOLUTION: In the electrooptical apparatus in which the electrooptical panel 2 and the backlight unit 3 disposed opposite to the electrooptical panel are housed in the mounting case, at least the surface on the electrooptical panel side of the mounting case has light reflectance lower than that of the surface on the backlight unit side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127948-A (JP)
Title: Apparatus and program for producing musical sound
Inventor: ISHIOKA YOSUKE
IPC: G10H1/00
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing musical sound for playing rhythm performance wherein a sampling sound is reproduced in sync with a previously designated accompaniment sound of a specific tone among various tones of accompaniment sounds played automatically.  <P>SOLUTION: A specific tone part is previously selected from various accompaniment tone parts automatically played by the operation of a pad assignment switch. When a pad 16 is pressed for a long time during the progress of the automatic accompaniment performance, it is determined whether an MIDI channel, to which the specific tone is assigned, is in a note-on state or not, that is, it is determined whether the accompaniment sound of the specific tone is produced or not (a step SG6). If the accompaniment sound of the specific tone is produced, an instruction is given to a sound source 18 so that the sampling sound is produced in the pitch of the accompaniment sound in production (a step SG7).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230848-A (JP)
Title: Bit line precharge circuit
Inventor: KIM SEUNG BONG
IPC: G11C11/401
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bit line precharge circuit for improving bit line precharge characteristics by adding a precharge element outside a bit line sense amplifier having precharge elements.  <P>SOLUTION: The bit line precharge circuit includes: a first precharge element for precharging a first bit line in response to a first precharge signal; a precharge unit for precharging second and third bit lines in response to a second precharge signal; and a second precharge element for precharging a fourth bit line in response to a third precharge signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135347-A (JP)
Title: Wiring substrate, and method for manufacturing the same
Inventor: OSUMI KOICHI
IPC: H05K3/46
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring substrate on which a semiconductor element and an electronic component can be excellently mounted.  <P>SOLUTION: The wiring substrate includes: a semiconductor element connection pad 2A which is disposed on a mounting portion 1A of an insulating base substance 1, and in which the electrode of a semiconductor integrated circuit element E1 is connected to the upper surface of the semiconductor element connection pad 2A through a conductive bump B1; an electronic component connection pad 2B which is disposed outside the mounting portion 1A on the upper surface of the insulating base substance 1; a first solder resist layer 3a which exposes an upper surface of the semiconductor element connection pad 2A and an upper surface of the electronic component connection pad 2B; a conductive projection 7 which is bonded onto the electronic component connection pad 2B with a thickness exceeding the upper surface of the semiconductor element connection pad 2A, and in which the electrode of an electronic component E2 is connected to the upper surface of the conductive projection 7 through a solder ball B2; and a second solder resist layer 3b which is bonded onto the first solder resist layer 3a so as to surround the mounting portion 1A, with which the side surface of the conductive projection 7 is filled, and which exposes the entire upper surface of the conductive projection 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009147927-A (JP)
Title: Symmetric key distribution framework for internet
Inventor: KOLAR SUNDER DIVYA NAIDU
IPC: H04L9/08
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, device and system, which can continuously and dynamically distributes symmetric keys from a dedicated key distribution server to clients across the Internet.  <P>SOLUTION: The disclosed method includes the steps of: receiving measured health information from a client on a key distribution server; validating the measured health information on the server; sending a session key to the client on the server when the measured health information is validated; and on a client, when the client receives the session key, initiating an encrypted and authenticated connection with an application server in the domain using the session key.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010135392-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SUGAI AKIHIKO
IPC: H01L21/316
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device where a substrate is thinned and semiconductor regions having fine patterns are formed.  <P>SOLUTION: The method of manufacturing the semiconductor device 101 includes: a step of forming an N-type epitaxial layer 2 on a SiC single crystal substrate 1, and then, forming P-type impurity regions 3, 4 having the fine patterns and surface ohmic contact electrodes 5 by the use of a photolithography method by a stepper; a step of forming a protective film to cover the surface ohmic contact electrodes 5 and planarizing the protective film; a substrate thinning step of thinning the SiC single crystal substrate 1; a step of forming a backside ohmic contact electrode 7 on the SiC single crystal substrate 1; a step of forming a Schottky metal part 8, which is connected to the P-type impurity regions 3, 4 and the surface ohmic contact electrodes 5, and forming a surface pad electrode 9 for covering the Schottky metal part 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133111-A (JP)
Title: Cover member for water storage tank, and water storage tank
Inventor: YAMADA HIROHISA
IPC: E03F1/00
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover member used for flattening the upper face of a water storage space forming member located in the uppermost stage in a water storage tank formed by stacking water storage space forming members in multiple stages, easy to be handled in storage and transportation and causing no deformation to a recessed part formed in inverted angle shape of the water storage space forming member even if an additional load is locally applied, nor reducing a water storage space.  <P>SOLUTION: The cover member 100 includes a body 100 of a plate shape formed with grid-like ribs 111, and projecting parts 130 of plate shapes formed at the lower face side of the body 100 to enter a part of the water storage space portion of the water storage space forming member. It is preferable to mount a reinforcing plate 120 integrally to the lower face of the body 100. Preferably, the projecting parts 130 are detachable from the body 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131519-A (JP)
Title: Screw classifying device
Inventor: UEDA TAKUJI
IPC: B65G47/14
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw classifying device which can classify screws for every sizes of the screws because a risk of incorrectly feeding a screw different from a screw to be fed.  <P>SOLUTION: A rail for feeding and classifying screws includes: a groove 4c forming a constant width clearance into which the screw parts of the screw P can be inserted and screw parts of screws cannot be inserted; a first conveying surface supporting the lower surfaces of head parts of the screws P and the screw R of which the screw parts are inserted into the groove 4c; and a through-hole 6 of which the center agrees with the width center of the clearance in the first conveying surface and having a hole size larger than the head sizes of the screws R and smaller than the head sizes of the screws P.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132780-A (JP)
Title: Uv-curable ink composition and interior display for cabin using the same
Inventor: KIDOKORO FUMIO
IPC: C09D11/00
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an UV-curable ink composition with reduced emission of volatile organic compound (VOC) as a sickhouse syndrome source without requiring afterbake treatment, and an interior display for a cabin using the same.  <P>SOLUTION: The UV-curable ink composition and the interior display for the cabin using the same include no N-vinyl caprolactam as a curing component but include, as curable components, a mixture of urethane acrylate oligomers comprising a polycarbonate skeleton-bearing urethane acrylate oligomer, a mixture of (meth)acrylate monomers comprising a phenoxyethyl acrylate monomer, an acrylamide compound and an acrylic resin of a thermoplastic resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133841-A (JP)
Title: Apparatus for periphery inspection
Inventor: ENDO KAZUMASA
IPC: G01N21/956
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for periphery inspection capable of precisely inspecting a notch part.  <P>SOLUTION: The apparatus for periphery inspection is equipped with a holding section for holding a wafer 10 having the notch part 14 formed on the periphery and a photographing section 90 capable of photographing the periphery of the wafer 10 and is configured to carry out the surface inspection of the wafer 10 by using an image of the periphery of the wafer 10 photographed by the photographing section 90. The apparatus includes: a driving section for relatively moving the photographing section 90 and the wafer 10 held by the holding section along an optical axis direction of the photographing section 90; and an image processing section which processes a plurality of images each containing the notch part 14 photographed by the photographing section 90 while carrying out the relative movement by using the driving section in the state of locating the notch part 14 on the optical axis of the photographing section 90, so as to acquire signal intensities of respective pixels in each image, compare signal intensities of pixels being the same in the plurality of images, extract pixels each having the maximum signal intensity, arrange the plurality of extracted pixel images on corresponding pixel positions, compose them and generate an inspection image of the notch part 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT