baber/WOPTO huggingface dataset:
Patent JP-2009161553-A (JP)
Title: New pyrazine derivative or salt thereof, pharmaceutical composition containing the derivative or the salt and intermediate for the production of both
Inventor: EGAWA HIROYUKI
IPC: A61P31/12
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide intermediates for production of pyrazine derivatives or salts thereof having excellent antiviral activity and useful as remedies for viral infection.  <P>SOLUTION: The fluoropyrazine derivatives represented by the general formula or salts thereof (in the formula R<SP>21</SP>is a carbamoyl group, a carboxy group, etc., R<SP>22</SP>is a (protected) hydroxy group, an amino group, etc.) are disclosed. The compound is useful as an intermediate for an industrial production of the fluoropyrazinecarboxamide represented by 6-fluoro-3-hydroxy-2-pyrazinecarboxamide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010210363-A (JP)
Title: Method for predicting acoustic characteristic of porous material
Inventor: KATO DAISUKE
IPC: G01H17/00
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for predicting acoustic characteristics such as a vertical incidence sound absorption coefficient, an acoustic impedance, a propagation constant, and a characteristic impedance, about a fiber assembly such as a felt, or a glass wool, and about a foam such as a polyurethane foam or the like.  <P>SOLUTION: An effective density value ρ<SB>eff</SB>is calculated, and a bulk modulus value K<SB>f</SB>is calculated, and constants C<SB>v</SB>, C<SB>t</SB>are calculated, and then thermal characteristic length values Λ' given on the basis of a fiber diameter and a cell diameter are calculated about the fiber assembly and the foam, respectively. Next, a viscous characteristic length Λ is calculated, and the characteristic impedance Zc of the porous material such as the polyurethane foam, the felt, or the glass wool, is derived based on the calculated values.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208678-A (JP)
Title: Processing device for easily unsealing, and bag making and filling method and apparatus
Inventor: KOKUNI MORITOSHI
IPC: B65B9/067
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To assure tearable property of a film or an openable property of a packaging bag.  <P>SOLUTION: A processing device 20 for easily unsealing includes a stand 21 having a shaft 22 supporting an web roll 31 composed of a winding film, a processing means 24 for easily unsealing which is in contact with outer peripheral surface of the web roll 31 to form a flaw at a constant interval in the longitudinal direction of the film, a processing means supporting member 28 to support the processing means 24 for easily unsealing and a pressing means 23 to press the outer peripheral surface of the web roll 31 by moving the processing means supporting member 28 toward the web roll 31, wherein two or more processing means 24 are provided in a row in the width direction of the web roll 31 and the processing means supporting member 28 supports two or more processing means 24 in a lump and the processing tool for easily unsealing 20 is equipped with a pressing position regulating means 26 capable of regulating the pressing positions of two or more processing means 24 to the web roll 31 individually.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212532-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: IMORI TORU
IPC: H01L21/3205
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device for forming an embedded contact hole in the semiconductor device by a simple process.  <P>SOLUTION: When forming an embedded contact in the semiconductor device composed by fabricating one or more semiconductor elements on a silicon substrate 101, an interlayer insulation film 109 is formed on the entire surface of a semiconductor element layer (first process). Next, a contact hole 109a is formed on the interlayer insulation film to expose two regions composed of silicon 106, 107, polysilicon 104A, 104B, or metal silicide 108A, 108B in the semiconductor device (second process). A metal film 111 is selectively formed on surfaces of the silicon 106, 107, the polysilicon 104A, 104B or the metal silicide 108A, 108B exposed from the contact hole by an electroless plating method (third process).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210202-A (JP)
Title: Heat exchange body
Inventor: TSURUOKA JUNJI
IPC: F28F13/12
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve mechanical strength of a heat exchange body having a number of fins arranged at intervals from each other in the flowing direction of fluid for heat exchange.  <P>SOLUTION: This heat exchange body 4 is composed of the plurality of fins 41 vertically disposed from a base plate section 40 and arranged in the flowing direction of a heat exchange medium and the width direction intersecting the flowing direction. Rib sections 42 are respectively formed between the fins 41 arranged in the flowing direction in a state of extending over the plurality of fins 41 arranged in the width direction, and a height of the rib section 42 from the base plate section 40 is lower than a height of the fin 41 from the base plate section 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210589-A (JP)
Title: Method and apparatus for measuring proton conductivity
Inventor: KOBAYASHI MISAKI
IPC: G01R27/22
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for measuring proton conductivity, capable of highly precisely measuring proton conductivity of an electrolyte membrane in the membrane thickness direction.  <P>SOLUTION: A plurality of sheets of electrolyte membranes 1 are laminated. The plurality of sheets of laminated electrolyte membranes 1 are sandwiched between a pair of electrodes 11, 12 each having a larger area than the electrolyte membrane 1 from both sides in the laminating direction, and the impedance between the pair of electrodes 11, 12 is measured by an AC impedance measurement apparatus 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213747-A (JP)
Title: Game machine
Inventor: NAKAMURA KAZUHIRO
IPC: A63F5/04
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can restrict increase in production costs and installing space even in the adoption of a circuit structure so designed as to output a large volume of sound from a plurality of loudspeakers.  <P>SOLUTION: A digital amplifier 74 installed on the game machine includes: a first comparator CMPa which receives a primitive voice signal V+ and a triangle wave TRI respectively at its first and second input terminals; a second comparator CMPb which receives an inverted signal V- of the primitive voice signal and a triangle wave TRI at its first and second input terminals; and a pair of output circuits INV+ and INV- which are connected to the output terminals of the pair of comparators CMPa and CMPb to output signals OUT+ and OUT- of the digital amplifier. The output signals OUT+ and OUT- are supplied to loudspeakers SP without going through a filter circuit substantially.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214697-A (JP)
Title: Print controller, printing control method, program, and recording medium
Inventor: KATO RYUTA
IPC: B41J29/38
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by enabling a printing apparatus such as a printer to perform printing of a job which does not need to be now acquired as a printed matter immediately together with printing of other jobs at the same timing.  <P>SOLUTION: When the printing in a standby state by the engine part 38 of the printer is forbidden by a specific instruction to preserve the job of the printing in HDD (storage means) 37 for the transition from the standby state to an operating state (for example, at the time of printing of other jobs which needs to be acquired as a printing matter immediately), CPU 32 of the printer gets the printing of the job preserved in HDD 37 performed continuously by the engine part 38.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214519-A (JP)
Title: Saber saw
Inventor: FUJIWARA MASAHIRO
IPC: B23D49/14
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a saber saw which improves cutting efficiency of work in the state that a cutting blade is mounted upside down.  <P>SOLUTION: The saber saw includes a motor housing for housing a motor, a gear cover 6 connected to the tip side of the motor housing, a plunger 20 mounted inside the gear cover 6 so as to reciprocate horizontally and mounted with the cutting blade 35 on the tip end thereof, a motion conversion means for converting revolving motion of the motor into reciprocal motion of the plunger 20, and a base member 23 for pressing against a workpiece to be cut. In the saber saw, the base member 23 can be mounted on a position of the gear cover 6 at either an upper or lower side of the plunger 20. Screw holes 6f, 6g are formed on upper and lower side mounting surfaces (6a, 6c) of the gear cover 6. The base member 23 is fixed by fixing an elongated hole formed on a base fixing member 25 with a bolt 28 to either the upper or lower side screw hole of the gear cover 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218191-A (JP)
Title: Document retrieval system
Inventor: ABE SHOHEI
IPC: G06F17/30
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of improving the accuracy of similar mail retrieval.  <P>SOLUTION: A different document space complying with a different viewpoint is previously defined. In each document space, there are a plurality of similar categories each determined based on the viewpoint of the document space. Each of a plurality of documents is classified into one similar category of two or more document spaces. A retrieval means specifies the similar category in the document space of a target document based on the viewpoint of the document space set as an initial retrieval range of the target document, and retrieves the document classified into the same similar category as the target document from the initial document space. Next, the retrieval means retrieves the document classified into the same similar category as the document found by the preceding processing of processing (X) from the document space different from the preceding retrieval range of the processing (X). The retrieval means re-executes (X) when the document found in (X) does not have a prescribed relation with the target document, and decides that the document found in (X) is the document similar to the target document when it has the prescribed relation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218633-A (JP)
Title: Film forming method
Inventor: TAKAHASHI ATSUSHI
IPC: G11B5/851
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To regulate deposition of film-forming material on a supporting claw regarding a film forming method by repeatedly forming a film on a substrate supported on a holder, dismounting the substrate after forming the film from the holder and mounting the new substrate on the holder.  <P>SOLUTION: The method includes the steps: making the holder having supporting surfaces 221 contacting a peripheral surface of the disk substrate 30 and a plurality of the supporting claws 22 for cooperatively supporting the substrate by making each supporting surface contact each of a plurality of points in the substrate peripheral surfaces, dismounting the substrate after forming the film from the holder, and mounting the new substrate at a position on the supporting surface shifted from the mounting position of the substrate dismounted from the holder in repeatedly forming the film on the substrate surface supported on the holder, dismounting the substrate after forming the film from the holder, and making the holder support the new substrate in order.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218449-A (JP)
Title: Resource allocation system and resource allocation method
Inventor: TABUCHI YOJI
IPC: G06F9/445
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform HW resource allocation that has been carried out only once during POST (power-on-self-test), both in a pre-boot environment in which a driver on a BIOS (basic input/out system) and an option ROM is operated, and in an OS (operating system) environment in an OS boot and OS operating state, in a computer system.  <P>SOLUTION: The BIOS has an ACPI (advanced configuration and power interface) for notifying an OS of information for using an extended IO (input/output) space, and initializes a chipset and a PCI (peripheral component interconnect) card. The BIOS starts the option ROM in the PCI card to control the PCI card in the pre-boot environment. The chipset is an LSI group that constitutes hardware (HW), and switches between 1KB and 4KB modes by setting a PCI configuration space. The option ROM controls the PCI card via a pre-boot service. An OS driver controls the PCI card via the OS service.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221840-A (JP)
Title: Signal security device
Inventor: SAKUYAMA HIDEO
IPC: B61L1/18
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal security device which secures safety by detecting an abnormality by monitoring contact points of switching elements periodically and whose operating ratio is improved by continuing control by operating it normally.  <P>SOLUTION: The detection of the abnormality and notification to a microcomputer and an upper device are made possible while continuing control by providing a microcomputer, an input/output circuit, and a comparison circuit. The microcomputer selects an operation program by a set value of the switching elements stored in a non-volatile memory without using the set value of the switching elements as it is by providing the non-volatile memory that stores a set value of the switching elements and a circuit that rewrites contents of the non-volatile memory only by a write-in request in the device. The comparison circuit compares a set value of the switching elements with a value stored in the non-volatile memory.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010220542-A (JP)
Title: Device for repelling bird and wind power generator
Inventor: TEZUKA HIDEAKI
IPC: A01M29/06
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of surely repelling birds, including the cases of not capable of utilizing sun light.  <P>SOLUTION: This device for repelling the birds is equipped with an imaging part for taking images of a prescribed space zone continuously, a birds-detecting part for detecting the birds existing in the prescribed space from the obtained images by the imaging part, an outputting part for outputting a detection signal in the case of detecting the birds by the birds-detecting part, and an illuminating part for irradiating light to the prescribe space on receiving the detection signal from the outputting part, wherein, the illuminating part is equipped with a light source capable of irradiating the light having ≥490 to ≤506 nm wavelength and a linearly polarizing plate for linearly polarizing the light from the light source.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221358-A (JP)
Title: Finger with incorporated photographing device for robot hand
Inventor: YAMAMOTO MUNETAKA
IPC: B25J15/08
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cost by providing a finger with an incorporated photographing device for a robot hand for photographing a contact portion with an object without using a light emitting means.  <P>SOLUTION: The finger with the incorporated photographing device for the robot hand includes an elastic outer skin 12 deforming by gripping the object 10, a finger body 11 supporting the elastic outer skin 12, and the photographing device 13 provided in the inner part of the finger body 11 and photographing a deformation state of the elastic outer skin 12. In the finger 101 with the incorporated photographing device for the robot hand, the finger body 11 includes light transmission parts 11, 12 introducing light into a photograph range F1 of the photographing device 13 from an outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226585-A (JP)
Title: Video processing apparatus and control program for the same
Inventor: ARATO YUKIHIRO
IPC: H04N21/4385
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video processing apparatus which converts coded video data transmitted at a variable frame rate into coded video data in a fixed frame rate form while maintaining video quality of the coded video data.  <P>SOLUTION: The video processing apparatus (10) includes: a receiving means for receiving via a network coded video data having a playback time corresponding to a frame rate; a frame rate converting means which, when receiving the coded video data received by the receiving means, at a frame rate that becomes a divisor of another frame rate, outputs the coded video data together with time information representing a playback time based on a maximum frame rate among other frame rates, and outputs time information representing a playback time based on the frame rate that does not become the divisor of the other frame rate, together with the coded video data when receiving the coded video data at that frame rate; and a recording means for recording the coded video data output from the frame rate converting means together with the time information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226925-A (JP)
Title: Protection circuit
Inventor: KITAGAWA MASAKAZU
IPC: H02H9/06
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection circuit capable of stably protecting an electric circuit from lightning surge current.  <P>SOLUTION: A DC-voltage generating circuit 9 is such that normal mode choke coils 17 and 18 and a common-mode choke coil 19 for allowing a commercial AC current to pass therethrough, while cutting off a lightning surge current are provided between wires L1 and L2 and a transformer 22. A lightning surge current flowing into the wires L1 and L2 are cut off by the normal mode choke coils 17 and 18 and the common-mode choke coil 19, and then the voltage of the wires L1 and L2 is increased, causing discharging in discharge gaps 13 to 15. Consequently, even when the input impedance of the transformer 22 low, the transformer 22, etc. can be stably protected from the lightning surge current.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228036-A (JP)
Title: Component positioning device and component positioning method using the same
Inventor: KINOSHITA KEIKI
IPC: B23Q3/18
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component positioning device usable for multiple types of objects to be positioned with different shapes and capable of uniformly positioning without changing the operation thereof depending on the object to be positioned.  <P>SOLUTION: In this component positioning device, a pair of gripping members 7a, 7b on which working surfaces 7c, 7d for gripping the projection of a second component are disposed to face each other are installed on the mutually facing bases 1, 2, respectively. Plate-like members 3, 5 are affixed to the base 1 at the ends 3a, 5a in the moving direction of the bases 1, 2, respectively. A projection 6a in contact with the cylindrical or cup-shaped inner wall of a first component is provided to the ends 3b, 5b of the plate-like members. A plate-like member 4 is affixed to the base 2 at the end 4a thereof in the moving direction of the bases 1, 2. A projection 6b in contact with the cylindrical or cup-like inner wall of the first component is provided to the end 4b of the plate-like member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231014-A (JP)
Title: Optical fiber fixture
Inventor: UNO KAZUFUMI
IPC: G02B6/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensively producible optical fiber fixture not disturbing air flow, complying with various optical fiber installation forms, and easily complying with change of equipment.  <P>SOLUTION: The optical fiber fixture 10 includes a circular arc-shaped fiber guide 11 and a hook 12 protruding perpendicularly downward from the fiber guide 11. An optical fiber is arranged inside a groove of the fiber guide 11 to be supported in a curved condition. The fiber guide 11 and the hook 12 are integrally formed of resin. The optical fiber fixture 10 is shaped so that a clearance between a supporting shaft part 12a and a hinge 12b of the hook 12 and a clearance between a projection (drop-off prevention part) 11b and the end of the fiber guide 11 can be observed when viewed from the infinite distance on a straight line connecting the curvature center A and the longitudinal direction median point B of the fiber guide 11 together.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232497-A (JP)
Title: Method of forming conductive material
Inventor: YAMADA YUSUKE
IPC: H05K3/10
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a conductive material having superior conductivity and adhesion by forming an ink reception layer with good fixability on a substrate, and patterning and baking a metal particulate dispersion on the substrate.  <P>SOLUTION: In the method of forming a conductive material, a coating liquid containing a silane coupling agent etc. is applied on a glass or resin substrate having a surface subjected to corona processing etc. and then dried to form the ink reception layer on the substrate, and a patterned liquid film of the metal particulate dispersion is formed on the ink reception layer by a discharging means etc., and the patterned liquid film on the substrate is baked to form a sintered conductive layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238557-A (JP)
Title: Electric connector and connector device
Inventor: KITAZAWA DAISUKE
IPC: H01R13/639
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector, capable of preparing at a narrow space and easily relieving a fitting state where it is surely fitted to and mutually fixed with a mating connector.  <P>SOLUTION: A fitting projection section 110, prepared by projecting from the front of a connector body 150, is fitted with a fitted section 210, by inserting into the cylindrical fitted section 210 of the mating connector 200. A locking claw section 120 is arranged on the pointed head of an oscillating arm section 196 fixed by the connector body 150 and extending along the insertion direction of the fitting projection section 110, in the fitting projection section 110. The locking claw section 120 projects from an upper face 110a of the fitting projection section 110 and fixes the fitting projection section 110 in the fitted section 210, by locking onto a locking slit 220 of the fitted section 210. A slide section 160 is slidably moved at an insertion direction side by the rotation of a rotary lever 170. The oscillating arm section 196 is oscillated by this sliding movement, and the locking claw section 120 at the pointed head moves back to an outer face side.  <P>COPYRIGHT: (C)2011,JPO&INPIT