baber/WOPTO huggingface dataset:
Patent JP-2010130118-A (JP)
Title: Transmitter apparatus, receiver apparatus, communication system and processing method for use in receiver apparatus
Inventor: ITO YASU
IPC: H04L29/08
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce collisions of an Ack (Acknowledgment) frame.  <P>SOLUTION: A transmitter 100 transmits the Ack frame 200 constituted of only a PLCP preamble. In the receiver 300, an RF part 320 supplies the Ack frame 200 received by an antenna 310 to a PMD part 340. The PMD part 340 determines the terminating end of the Ack frame 200, on the basis of the signal strength of the Ack frame 200 supplied from the RF part 320. Further, the PMD part 340 generates the timing of the terminating end of the PLCP preamble, on the basis of the PLCP preamble of the Ack frame 200. A PLCP part 350 detects that it is the Ack frame 200, on the basis of the result of determining the terminating end of the Ack frame 200 by the signal intensity and the timing of the termination end of the PLCP preamble generated by the PLCP preamble of the Ack frame 200.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126571-A (JP)
Title: Organic electroluminescent element material and organic electroluminescent element
Inventor: TANAKA MOTOKI
IPC: H01L51/50
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element material which has higher efficiency and a longer life than in the past, and has slow deterioration of the initial luminance when lighted and further, an organic electroluminescent element material which excels in low-voltage driving, a long life, heat resistance and the like.  <P>SOLUTION: The organic electroluminescent element material is represented by formula [1] (wherein Z<SP>1</SP>is S, O or N-R<SP>3</SP>; R<SP>1</SP>to R<SP>3</SP>are each hydrogen, a substituent such as an alkyl group and an aryl group; Ar<SP>1</SP>and Ar<SP>2</SP>are each a divalent aryl group or a divalent heterocyclic group).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012029565-A (JP)
Title: Method for producing l-amino acid
Inventor: WAKASA YUORI
IPC: C12P13/08
Filed: 2008-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce by-products in fermenting/producing L-lysine, L-threonine, L-asparagine, L-asparagine acid, L-methionine, L-alanine, L-isoleucine, or L-homoserine.SOLUTION: A bacterium belonging to the family Enterobacteriaceae, which has an ability to produce L-lysine, L-threonine, L-asparagine, L-asparagine acid, L-methionine, L-alanine, L-isoleucine or L-homoserine, and which is modified so that expression of a gltP gene and/or gltS gene is increased, is cultured in a culture medium to produce and accumulate the L-amino acid in the culture medium or in cells of the bacterium.
Patent JP-2010130439-A (JP)
Title: Radio relay system
Inventor: MITA MASAKI
IPC: H04W16/16
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio relay system that suppresses the degradation of performance in communication with a base station as much as possible and maximize performance in communication with a terminal station.  <P>SOLUTION: The radio relay system 2 is a radio relay system for relaying radio communication between a base station 7 and a terminal station 3, and it includes: an antenna 5X for base station that transmits/receives radio wave to/from the base station 7; an antenna 5Y for terminal station that transmits/receives radio wave to/from the terminal station 3; a reception processing section 10 for processing a reception signal S2 received by the antenna 5X for base station; and a transmission processing section 20 for generating a transmission signal S3 transmitted by the antenna 5Y for terminal station on the basis of the reception signal S2. The reception processing section 10 measures a CINR (Carrier to Interference-plus-Noise Ratio) of the reception signal S2, and the transmission processing section 20 sets the intensity of radio wave of the transmission signal S3 on the basis of the CINR of the reception signal S2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130849-A (JP)
Title: Excitation rush current restrainer of transformer and method
Inventor: SAITO MINORU
IPC: H01H9/54
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To effectively restrain an excitation rush current of a transformer even when a residual magnetic flux of the transformer is not known.  <P>SOLUTION: There are provided a transformer 300 and a circuit breaker 200 which connects the transformer 300 to a power supply 100 and cuts it from the power supply. When the circuit breaker 200 is closed to excite the transformer 300, the excitation rush current that occurs on the transformer is restrained. Before closing the circuit breaker 200, an AC voltage is applied to the transformer 300 for saturation of magnetic flux of an iron core of the transformer. While a voltage is applied after the circuit breaker is closed, the circuit breaker is closed assuming a timing that the magnetic flux, induced by the transformer in a normal state, almost agrees with the magnetic flux saturated as the result of application of DC voltage, as a power feeding trigger.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010129908-A (JP)
Title: Method of manufacturing wiring board
Inventor: YAMADA SHINJI
IPC: H05K3/18
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce side etching in a semi-additive method.  <P>SOLUTION: In this method of manufacturing a wiring board including a process of forming a wiring pattern 7, the process of forming the wiring pattern 7 includes: forming a first metal layer 2 on an insulation layer 1; forming a second metal layer 4 on the first metal layer 2; replacing a part of the first metal layer 2 without being covered with the second metal layer 4, and a front surface part of the second metal layer 4 with a third metal layer 5 by substitution reaction; and removing the third metal layer 5 by etching.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125831-A (JP)
Title: Carriage and recording device with carriage
Inventor: SHIODA NAOYUKI
IPC: B41J2/01
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce possibility of causing the variation of PG (Platen Gap) and the degradation of parallelism due to acceleration, vibration or the like during the movement of the carriage in a carriage with an APG switching mechanism.  <P>SOLUTION: First to fourth eccentric cams 21 to 24 are eccentric cams of the identical shape, which have the identical cam profile. With cam faces abutting on the upper surface of a head unit 10, the first to fourth eccentric cams 21 to 24 support the head unit 10 from the upper surface side. Four coil springs 11 to 14 are pressed between the head unit 10 and carriage 61, and biases the head unit 10 to the first to fourth eccentric cams 21 to 24. Gear wheels 31 to 35 are a gear wheel mechanism by which the support surface of the head unit 10 composed of the cam faces of the first to fourth eccentric cams 21 to 24 is displaced in direction Z.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132578-A (JP)
Title: Nucleoside triphosphate derivative, nucleic acid probe, multi-labeled nucleic acid probe and method for detecting target nucleic acid
Inventor: KAMIYA TENHO
IPC: C07H19/10
Filed: 2008-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting a target nucleic acid, which simply detects the target nucleic acid in high sensitivity.  <P>SOLUTION: The labeled nucleic acid is detected by labeled sites by using a multi-labeled nucleic acid probe obtained by previously covalently-introducing a plurality of the labeled sites to a nucleic acid probe by a reaction between an ethynyl group in the nucleic acid probe and an azide group of a labeled compound or a reaction between an azide group in the nucleic acid probe and an ethynyl group of the labeled compound, and specifically binding the multi-labeled nucleic acid probe with the target nucleic acid existing in an object by a nucleic acid site. Otherwise, the target nucleic acid is detected by labeled sites by hybridizing a target nucleic acid to be a target with a nucleic acid probe and covalently-introducing a plurality of the labeled sites to the target nucleic acid by a reaction between an ethynyl group in the nucleic acid probe and an azide group of a labeled compound or a reaction between an azide group in the nucleic acid probe and an ethynyl group of the labeled compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010135972-A (JP)
Title: Coaxial line communication device and method of setting the same
Inventor: HIROTSU KENICHI
IPC: H04B3/00
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial line communication device improving communication quality in coaxial line communication while suppressing leak of unnecessary radio waves from antennas.  <P>SOLUTION: A modem 3A is the coaxial line communication device enabling communication by a coaxial line 10 as a transmission path of a communication signal D6. The modem 3A is provided with: a determination means 26 for determining whether a reception signal D1 to be received via the coaxial line 10 includes at least one of broadcast signals of satellite broadcasting and cable television; and a setting part 35 for setting the frequency band and signal level of the communication signal D6. The setting part 35 sets the frequency band of the communication signal D6 to be one of low- and high-frequency bands FB1, FB2, and also sets the signal level of the communication signal D6 to be a high signal level SL2 when the determination means 26 determines that the reception signal D1 includes at least either one of the broadcast signals of the satellite broadcasting and the cable television.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134671-A (JP)
Title: Image generating system, program and information storage medium
Inventor: DOMAE YOSHIKI
IPC: G06T15/00
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image generating system which can avoid degradation of an image, while reducing the processing load, when drawing an effect image, and to provide a program and an information recording medium.  <P>SOLUTION: The image generating system is for generating an image of an object space viewed from a virtual camera. The image generating system performs an effect processing, including: a processing for drawing an original image drawn in a first color buffer 24A, in a second color buffer 24B of which resolution is lower rather than that of the first color buffer 24A; a processing for drawing the effect image in the second color buffer 24B; a processing for drawing a stencil image which specifies a pixel which draws an effect image drawn in a second color buffer 24B, in a stencil buffer 24E with a resolution higher than that of the second color buffer 24B, based on the depth value of the original image and the depth value of the effect image; and a processing for drawing the effect image drawn in the second color buffer 24B in the first color buffer 24A, based on the stencil image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132825-A (JP)
Title: Epoxy resin composition, prepreg and cured product thereof
Inventor: KAWAI KOICHI
IPC: C08L63/00
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition with excellent thermal conductivity, a semiconductor sealing material, prepreg and a cured product.  <P>SOLUTION: The epoxy resin composition contains an epoxy resin obtained by reacting dihydroxy naphthalenes with an epihalohydrin, a curing agent, and an inorganic filler with thermal conductivity of 20 W/m×K or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136251-A (JP)
Title: Scanner mechanism, and copy machine using the same
Inventor: OTA NORIO
IPC: H04N1/04
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanner mechanism which improves packaging performance, resolution and the like by utilizing characteristics of a meta-material having a negative refraction index, and a device such as a copy machine using the same.  <P>SOLUTION: A scanner mechanism comprises: a meta-material lens member 11 which is made of a meta-material comprising a plurality of element cells and having a negative refraction index and has a focal point of light radiated from a document image 31 therein; and an image data generator 13 for generating image data on the basis of electromagnetic wave information of the element cells located at a focal point portion 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138105-A (JP)
Title: Transparent detergent composition
Inventor: HASHIMOTO KIMIO
IPC: A61Q5/02
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent detergent composition exhibiting excellent transparency and conditioning properties.  <P>SOLUTION: The transparent detergent composition includes an anionic surfactant, a cationized water-soluble polymer, a polyglyceryl dicarboxylate and l-menthol. Preferably, polyglyceryl (eicosanedioate-tetradecanedioate) is incorporated as the polyglyceryl dicarboxylate. The use of the transparent detergent composition provides excellent feelings of the hair after shampooing and drying.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138596-A (JP)
Title: In-building grave
Inventor: WATANABE TOSHIAKI
IPC: E04H13/00
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a grave visitor to an in-building grave where one gravestone is shared by a plurality of small shrines housed in a building from feeling the gravestone like a borrowed one.  <P>SOLUTION: This in-building grave includes the gravestone 10 which has a window portion 11 opened in front, and the small shrine which is fitted into the window portion so that a nameplate portion 21 for indicating a family name, a family crest, etc. can be exposed in the window portion. In the in-building grave, the arbitrarily-selected small shrine is fitted in an alternative manner into the window portion of the gravestone by an attachment/detachment device after being conveyed to the gravestone from a storage area by a carrier device. The whole gravestone is housed in a booth B, the front of which is provided with a door 5, and an operation of attachment/detachment of the small shrine cannot be seen from the outside by closing the door during the operation of the attachment/detachment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138649-A (JP)
Title: Door handle structure for vehicle
Inventor: NAKAJIMA DAISAKU
IPC: E05B1/00
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door handle structure for vehicles, wherein a door can be compactly constituted.  <P>SOLUTION: The door handle structure includes a handle base B fixed to a door body A and a door outer handle C supported by the handle base B, and further includes a harness 2 extended from the door outer handle C to the handle base B and having a connector 1 provided at a handle base B side end. The handle base B is provided with a fulcrum member 5 having a turning fulcrum section tunably connecting the outer door handle C, and the fulcrum member 5 has a fixing section 11 for fixing the door base B to the door body A and a connector attaching section 9 for attaching the connector. The turning fulcrum section, fixing section 11 and connector attaching section 9 are integrally formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137820-A (JP)
Title: Pneumatic tire and method of manufacturing the same
Inventor: MATSUNAGA FUTOSHI
IPC: B29D30/30
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire and a method of manufacturing the same capable of reducing cavity resonance sound without requiring a complicated manufacturing process.  <P>SOLUTION: In the pneumatic tire in which a carcass layer 4 is mounted between a pair of bead parts, and an inner liner layer 11 made of thermoplastic resin or a thermoplastic elastomer composition in which the thermoplastic resin and elastomer are blended is arranged on a tire inner surface side from the carcass layer 4, the inner layer 11 is made to be a laminated structure with a plurality of film layers 11a, 11b of the thermoplastic resin having different melting points, and a plurality of projection parts 14 are formed on the tire inner surface by foaming the film layer 11b having the lowest melting point of the thermoplastic resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010147035-A (JP)
Title: Optical element and method of manufacturing same
Inventor: TOKUDA KATSUHIKO
IPC: H01S3/109
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which has superior stability of laser oscillation even when having low excitation optical powder and low output, and to provide a method of manufacturing the optical element.  <P>SOLUTION: A periphery of an optical path having reflecting mirrors (51, 52) at both ends and including a laser crystal (1) and a wavelength-converting crystal (2) is covered with dummy materials (3a, 3b, 3c, and 3d) to obtain an optical path as an optical waveguide. Because of the fact that the optical path serves as the optical waveguide, light can be laterally confined to obtain a stable lateral mode. Consequently, the laser oscillation becomes stable, with low excitation optical power and low output, even when sufficient thermal lens effect is not obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009079597-A (JP)
Title: Exhaust gas treatment device and method of manufacturing the same
Inventor: KUMAR AMIT
IPC: B01D46/00
Filed: 2008-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device such as a catalyst converter or a diesel particulate trap.  <P>SOLUTION: This device (10) for the treatment of exhaust gas includes a housing (12), a fragile structure (18) resiliently mounted in the housing (12), and a non-intumescent mounting mat (20) disposed in the gap between the housing (12) and the fragile structure (18). The mounting mat (20) comprises melt-formed, leached glass fibers high in silica content, and exerts minimum holding pressure for holding the fragile structure (18) in the housing (12) of one of (i) at least 10 kPa after 1,000 cycles of testing at a hot face temperature of 900°C, a gap bulk density of approximately between 0.3 and 0.5 g/cm<SP>3</SP>, and the gap expansion of about 5%, and (ii) at least 50 kPa after 1,000 cycles of testing at a hot face temperature of 300°C, a gap bulk density of approximately between 0.3 and 0.5 g/cm<SP>3</SP>, and the gap expansion of about 2%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010041991-A (JP)
Title: Method for producing mannosyl erythritol lipid
Inventor: MORITA TOMOTAKE
IPC: C12P19/44
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for producing a mannosyl erythritol lipid (MEL) having high safety and developable in the food application field, and selectively producing MEL-A, MEL-B or MEL-C.  <P>SOLUTION: The method for producing a mannosyl erythritol lipid includes culturing a microorganism of genus Ustilago separated from any one of plants of genus Saccharum, genus Malus, genus Perilla, genus Brassica and genus Cynodon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009173532-A (JP)
Title: Metal magnesium-containing ceramic sintered compact, method for producing the same, and method for producing hydrogen-containing water
Inventor: SUZUKI YOSHIMOTO
IPC: C01B3/08
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal magnesium-containing ceramic sintered compact which can produce hydrogen-containing water by being charged into water, and further has high productivity and mechanical strength, and can be easily compacted though being formed utilizing a ceramic material, and to provide a method for producing the same.  <P>SOLUTION: Regarding the metal magnesium-containing ceramic sintered compact 1, to the insides of ceramic base materials 3, 5 each formed of a ceramic material, powdery metal magnesium 7 is sintered in a confined state. The ceramic base materials 3, 5 have a porous structure, and, when the metal magnesium-containing ceramic sintered compact 1 is thrown into water, the water infiltrated into the metal magnesium-containing ceramic sintered compact 1 is reacted with metal magnesium 7, so as to generate hydrogen, and, by the hydrogen, hydrogen-containing water can be produced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150395-A (JP)
Title: Exhaust manifold
Inventor: RIEKERS RALF
IPC: F01N13/08
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust manifold producing a sufficient sealing effect while an internal combustion engine is running and further extending the service life of the exhaust manifold.  <P>SOLUTION: This exhaust manifold 1 for an internal combustion engine 5, particularly in a motor vehicle includes a housing 2 from which a plurality of inlet pipes 4 are projected to be connected to the internal combustion engine 5 in an assembled condition and a flange 3 to be welded to the inlet pipes 4 and to be screwed to a cylinder head 8 of the internal combustion engine 5 by means of a screw connection 9 in an assembled condition. The fatigue strength of an exhaust manifold 5 is improved by separating the flange 3 into at least two flanges 3' in the longitudinal direction of the exhaust manifold 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010148326-A (JP)
Title: Device for detecting fault of power supply circuit
Inventor: NAKURA RYOMA
IPC: H02P9/00
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which easily detects a fault of a rectifier and a fault of a wiring between a permanent magnet alternator and the rectifier even though the rectifier uses the permanent magnet alternator as a power supply.  <P>SOLUTION: The device includes a plurality of rectifiers 3 and 7 which connect alternating-current input terminals to output terminals of the permanent magnet alternator 2 and connect direct-current output terminals to a load in series, a plurality of voltage detectors 9 and 10 which detect and output direct-current output terminal voltages of the rectifiers, and a decision means 13 which inputs voltage detecting signals output from the voltage detectors and determines which one of a plurality of power supply circuits has a fault when a difference is larger than a value set in advance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009172590-A (JP)
Title: Rotary-drum type magnetic separator
Inventor: MIYAGAWA KAZUHIKO
IPC: B23Q11/00
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary-drum type magnetic separator which has a magnetic flux density increased close to 1 tesla in a vicinity of the outer peripheral surface of the rotary drum and can separate, reliably through adsorption, cut waste, cut powder, etc. which are typically nonmagnetic and are contained in the coolant liquid in minute amounts.  <P>SOLUTION: The separator comprises a rotary drum having a built-in inner cylinder arranged with two or more magnets and an outer cylinder made of a nonmagnetic material and being rotatable around the fixed inner cylinder and separates unnecessary matter in the treated coolant liquid. In the inner cylinder, two or more magnets are arranged in the area accounting for nearly three fourths of the peripheral surface in the form of a nearly circular train so that two adjacent magnets face mutually with the same poles. A yoke made of a magnetic or nonmagnetic material is arranged between two circumferentially adjacent magnets, among the magnets arranged.  <P>COPYRIGHT: (C)2009,JPO&INPIT