baber/WOPTO huggingface dataset:
Patent JP-2009160870-A (JP)
Title: Tire vulcanizing method and apparatus
Inventor: OKA KOTARO
IPC: B29C33/10
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily suppress the intrusion of unvulcanized rubber into the gap between pieces 31 during vulcanization.  <P>SOLUTION: Since a roughened surface domain 40 having a surface roughness Ra of at least 0.7 μm is formed at the opening end of the gap by both circumferential sides of each piece 31 constituting part of a sector mold 20 when the unvulcanized rubber intrudes from its opening end into the gap between the pieces 31 while being fluidized during vulcanization, the unevenness of the roughened surface domain 40 resists the flow of the unvulcanized rubber, so that the intrusion of the unvulcanized rubber into the gap can be prevented effectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009170451-A (JP)
Title: Laser oscillator
Inventor: KANEHARA KENJI
IPC: H01S3/094
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser oscillator having a structure exactly cooling a laser medium, and needing no direct cooling by cooling water.  <P>SOLUTION: This laser oscillator is provided with a heat sink 23 having a housing part 23a formed with spaces 23d-23f for housing a laser resonator, formed with a slit 6 for injecting excitation light output from a semiconductor laser 12 into a laser medium 1, and radiating heat generated from the laser medium 1. A cooling passage 20 including a plurality of first passages 20c extended in the direction parallel to an optical axis 30 of a laser beam emitted from an output mirror 4 is arranged in the housing part 23a of the heat sink 23, and the heat sink 23 is cooled by running a cooling medium to each of the plurality of first passages 20c from the emission side of the laser beam toward the opposite side in the optical axis direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009165596-A (JP)
Title: Handling device for cleaning wheelchair
Inventor: KAWASHIMA HISAICHI
IPC: A61G5/00
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To relieve labor of a worker in cleaning a wheelchair and to efficiently clean the wheelchair thoroughly from corner to corner by providing a device capable of stably supporting the wheelchair in a free attitude and easily changing the attitude.  <P>SOLUTION: The device allows the worker to grip and lift left and right armrests 42 or left and right frame pipes 43 and 44 of the wheelchair, so that the armrests or frame pipes can be freely rotated in the vertical direction and held at an optional angle in the vertical direction. The device includes a base 1 with a hollow column 2; a lift table 5 stored in a vertically long hollow part of the hollow column 2; a lift device 8 for lifting the lift table; a rotating shaft 12 horizontally journaled to the lift table 5; a support arm 21 bending and extending in the direction of separating from the hollow column and in the direction perpendicular to the axis in the J-shape from the tip of the rotating shaft 12; and a clamper 23 disposed at the front end of the support arm 21 to hold the wheelchair.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171141-A (JP)
Title: Digital broadcast receiver
Inventor: KURATA MASANORI
IPC: H04N5/44
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To suppress useless power consumption and the useless consumption of a capacity in a recording medium by canceling video-recording reservation and viewing reservation and stopping the video-recording and viewing when a reception state is not excellent.  <P>SOLUTION: A digital broadcast receiver includes: a recording reservation means 22 for setting the recording reservation of a reception signal; an error rate detecting means 16 for detecting the error rate of the reception signal before the recording start time which is set by the recording reservation means; and a control means 20 for determining whether the recording reservation set by the recording reservation means is canceled or not based on the detection result of the error rate detecting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169040-A (JP)
Title: Image forming apparatus, program, and method of reporting information
Inventor: MATSUI HIDEAKI
IPC: B41J29/38
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a user from using an unexpected cartridge for printing, without displaying information on an image forming apparatus.  <P>SOLUTION: Virtual printer information reporting means 61, 62 obtain printer information corresponding to the kind of the cartridge 2, for plurality of virtual printers, from tables 71, 72 managed by a table management means 63 and describing printer information in association with the kind of a printer 2 held in a main body, and report this information to an external device 200 that sends a print job. The user can identify on the external device 200 the kind of the cartridge 2 held in the main body, on condition that the printer information corresponding to the kind of the cartridge 2 is displayed on the external device 200. Thus, the user is prevented from using the wrong (unexpected) cartridge for printing without displaying the information on the image forming apparatus 100.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171521-A (JP)
Title: Electronic signature method, electronic signature program and electronic signature apparatus
Inventor: TAKENAKA MASAHIKO
IPC: H04L9/32
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic signature method capable of guaranteeing perfectness of an extracted portion in an electronic document while reducing a data amount in signing and extracting.  <P>SOLUTION: An electronic signature method includes: dividing an electronic document into a plurality of partial documents M<SB>1</SB>-M<SB>4</SB>; generating a signature σ=(r, s, t) consisting of a set of three values of a signature value r used as a document ID, a signature value s that becomes a signature body, and a signature value t for deletion, wherein the signature value s that becomes the signature body is constituted by superimposing signature information h<SB>1</SB>-h<SB>4</SB>on the partial documents M<SB>1</SB>-M<SB>4</SB>; and, when extracting the partial document M<SB>2</SB>from among the plurality of partial documents M<SB>1</SB>-M<SB>4</SB>, making a new signature value t' by superimposing the deletion information h<SB>1</SB>, h<SB>3</SB>, h<SB>4</SB>of the partial documents M<SB>1</SB>, M<SB>3</SB>, M<SB>4</SB>to be deleted on the signature value t for deletion so as to update the signature into signature σ'=(r, s, t'). It is verified whether the signature is valid or invalid based on the hash value h<SB>2</SB>of the extracted partial document M<SB>2</SB>and the updated signature (r, s, t').  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173558-A (JP)
Title: Anti-canine periodontal disease composition
Inventor: KODAMA YOSHIKATSU
IPC: A61K35/57
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective and highly safe means for preventing and/or treating canine periodontal diseases.  <P>SOLUTION: Provided are a composition for preventing and/or treating the canine periodontal diseases, containing egg laid by a bird immunized with a protease originated from Porphyromonas gingivalis, and/or its treated product, and a method for preventing and/or treating the canine periodontal diseases, comprising administering an effective dose of the egg or its treated product to a dog.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176894-A (JP)
Title: Optical semiconductor device
Inventor: TAKAYAMA YOSHIKI
IPC: H01L33/48
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor device which can have a top surface of a transparent member as an optical reference surface and is free of projecting of a sealing resin.  <P>SOLUTION: The optical semiconductor device has a package 10 having a bottom portion 10A and a sidewall portion 10B, a semiconductor chip 11 which has an optical element 12 formed on one surface and is fixed to a bottom portion 10B of the package 10 on the surface on the opposite side from the one surface, the transparent member 13 fixed to the semiconductor chip 11 to cover the optical element 12, and the sealing resin 14 charged between the package 10 and semiconductor chip 11. The sidewall portion 10B has an eaves portion 10C, projecting in an eaves shape in an inward direction of the package 10, thereupon, and the transparent member 13 is exposed in a window portion formed of the eaves portion 10C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173758-A (JP)
Title: Flame-retardant antistatic resin composition
Inventor: TOJIMA TOSHIYUKI
IPC: C08L51/04
Filed: 2008-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant antistatic resin composition giving a molded product with excellent balance between flame retardancy, antistaticity, impact resistance, rigidity and moldability.  <P>SOLUTION: The flame-retardant antistatic resin composition comprises a rubber reinforced vinyl resin, a resin, a polymeric antistatic agent, a flame retarder consisting of a compound having a bromine atom, an antimony compound, and a tetrafluoroethylene (co)polymer. The above rubber reinforced vinyl resin consists of a graft copolymer obtained by polymerizing a vinyl monomer not including a hydroxyl group-containing vinyl monomer in the presence of a rubber polymer, or a mixture of the graft copolymer and a (co)polymer obtained by using the vinyl monomer. The above resin is a graft copolymer obtained by polymerizing the vinyl monomer including a hydroxyl group-containing vinyl monomer in the presence of a rubber polymer and/or a (co)polymer obtained by using the vinyl monomer, and contains 1-20 mass% of the hydroxyl group-containing vinyl monomer units.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008169110-A (JP)
Title: Method of producing mono-disperse and highly-crystalline nano-particles of metal, alloy, metal oxide, and composite metallic oxide without size-selection process
Inventor: HYEON TAEG-HWAN
IPC: B22F1/054
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for the direct synthesis of mono-disperse and highly-crystalline nano-particles of metals, composite-metallic alloys, monometal oxides and multi-metal oxides without a size selection process.  <P>SOLUTION: A typical method for the above synthesis comprises synthesizing monodisperse metal oxide nanoparticles by adding a metal precursor, an oxidant, and the surfactant to a solvent in a container, to prepare a mixed solution, followed by a heating process, and completing the formation of the metal oxide nanoparticles by adding a poor solvent followed by a centrifugal separation process. The resulting nanoparticles have excellent magnetic properties for many applications.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199602-A (JP)
Title: Apparatus and associated method for filtering receive signal by adaptive operation of input noise whitening filter
Inventor: WU HUAN
IPC: H03H17/02
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method, at a receiving station, to compensate for or to suppress interference forming part of a receive signal received at the receiving station.  <P>SOLUTION: The present invention relates to an apparatus for a receiving circuit which receives a receive sequence, the apparatus comprising a noise-component characteristic determiner and a filter characteristic selector. The noise component characteristic determiner is adapted to receive an indication of a noise component of the receive sequence, and configured to determine a noise-component characteristic that is characteristic of the noise component. The filter characteristic selector is adapted to receive an indication of the noise-component characteristic determined by the noise-component characteristic determiner and configured to select a filter characteristic responsive to the noise-component characteristic.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009175540-A (JP)
Title: Development processing device
Inventor: WADA HIROAKI
IPC: G03D3/06
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a development processing device in which a development processing liquid is less likely to deteriorate more even under an operation condition of an extremely low frequency of use.  <P>SOLUTION: The development processing device includes at least a development processing tank CD in which the development processing liquid L is reserved and a fixation processing tank in which a fixation processing liquid is reserved so as to perform development processing on a photosensitive material having been subjected to exposure processing. In each of the processing tanks, a processing rack 20 for conveying the photosensitive material in the processing liquid is stored and arranged, and an air-liquid interface formed in the development processing tank CD is set narrower than air-liquid interfaces formed in processing tanks other than the development processing tank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182615-A (JP)
Title: Video playback apparatus and control method
Inventor: MORIKAWA GOICHI
IPC: H04N5/937
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video playback apparatus capable of reducing stops of a data input because an input queue becomes filled, and a control method for the device.  <P>SOLUTION: When the data amount of either a video data queue 1,514a or an audio data queue 1,514b becomes equal to or more than an upper limit value set in advance, and also when the data amount of the other queue is not higher than the lower limit value set in advance, the capacity of the queue that becomes equal to or more than the upper limit value is temporarily increased from a reference value set in advance only by the prescribed ratio.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178119-A (JP)
Title: Motor control device of electric reel
Inventor: YAMAMOTO KAZUTO
IPC: A01K89/017
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device of an electric reel, which can control loads on a motor to prevent the burning of the motor, when the motor is controlled at multistage speeds.  <P>SOLUTION: The control unit 90 includes a spool sensor 102 for detecting a rotation speed, an electric current detection portion 108a for detecting a load with an electric current value, an adjustment lever 101 for setting a rotation speed to either of the upper limit speeds of high and low stages, and a reel control portion 100. The reel control portion sets a target speed corresponding to an upper limit speed lower by two stages than a rotation speed, when a load satisfies a first condition that a condition above a less prescribed first electric current value than the largest electric current value flowing in the motor is continued for a time t5. A first load after the setting of the target speed is compared with a second load after the time t5. When the first load is larger by a prescribed quantity than the second load, a target speed is set to the upper limit speed which is lower by one stage. When the first load satisfies the first condition, the motor is controlled to give the target speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178823-A (JP)
Title: Screw member fastening machine
Inventor: MORINISHI TOMOHITO
IPC: B25B21/00
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw member fastening machine which prevents offset of an output shaft of a motor, and applies a desired torque to a screw member.  <P>SOLUTION: The screw member fastening machine 1 is formed of: a first driving means for applying high-speed/low-torque driving force to a drive shaft 5 thereof; a second driving means for applying low-speed/high-torque driving force when the high-speed/low-torque driving is terminated; a clutch member 40 coupled to a second output shaft of the second driving means; a first pulley 20 coupled to a first output shaft of the first driving means; a second pulley 21 rotating together with an output flange 22 coupled to the clutch member; an endless belt 23 wound around the first pulley 20 and the second pulley 21; a housing 70 having the second driving means mounted thereon, and also having the clutch member 40 and the output flange 22 housed therein; and a bearing 24 interposed between an external peripheral surface of the output flange 22 and an internal peripheral surface of the housing 70 and bearing the output flange 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182912-A (JP)
Title: Video/audio reproducing apparatus
Inventor: KANAMARU TAKASHI
IPC: H04N21/44
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for enabling to easily make synchronization, against a synchronization shift between video and audio, which is caused by various factors, and thereby providing an improvement of usability thereof.  <P>SOLUTION: A display output apparatus transmits second reproduction synchronization information for establishing the reproduction synchronization between video data and audio data, which are outputted from the display output apparatus, to a receiving apparatus, and the receiving apparatus establishes the reproduction synchronization between the video data and the audio data of the digital contents, which are outputted from the display output apparatus, in accordance with the first reproduction synchronization information and the second reproduction synchronization information that is received from the display output apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187682-A (JP)
Title: Method for manufacturing cathode electrode, and method for manufacturing thin film solid lithium-ion secondary battery
Inventor: KIMURA ISAO
IPC: H01M4/1391
Filed: 2008-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a cathode electrode, and a method for manufacturing a thin film solid lithium-ion secondary battery, in which a film-forming speed is improved, and there is no damage by energy of plasma.  <P>SOLUTION: By a sputtering method, a target composed of a lithium cobaltate sintered compact is used, while superimposing and applying a high frequency electric power and DC electric power to this target, rare gas is supplied, and the cathode electrode composed of a lithium cobaltate thin film which functions as a negative electrode active material layer for the thin film solid lithium-ion secondary battery is formed under a pressure of 0.1 to 1.0 Pa. The thin film solid lithium-ion secondary battery equipped with this cathode electrode is manufactured.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008214338-A (JP)
Title: Agent for ameliorating lowering of high-order brain function and agent for ameliorating lowering of short-term memory
Inventor: TERADA HISATOMO
IPC: A61P25/28
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an agent for ameliorating lowering of a high-order brain function, ameliorating or improving lowering of the high-order brain function caused by organic brain disorder and to provide an agent for ameliorating lowering of short-term memory, ameliorating lowering of short-term memory which is a symptom most becoming a core in memory loss and dementia.  <P>SOLUTION: The agent for ameliorating lowering of a high-order brain function and the agent for ameliorating lowering of short-term memory each contains α-lipoic acid, a ginkgo leaf extract, creatine, carnitine, a black pepper extract and L-cystine.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009188131-A (JP)
Title: Non-contact power transmission device
Inventor: SATO TADAKUNI
IPC: H01F38/14
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact power transmission device capable of achieving stable power transmission over a wider range by reducing interaction between a primary-side coil and a secondary-side coil (reducing a coefficient of magnetic coupling).  <P>SOLUTION: Electric power is transmitted from the primary-side coil 1 to the secondary-side coil 2 in a non-contact manner by using electromagnetic induction. The primary-side coil 1 and secondary-side coil 2 each consist of a plane spiral coil and face each other in an axial direction. The external diameter of the secondary-side coil is smaller than that of the primary-side coil. Further, the coefficient of magnetic coupling between the primary-side coil 1 and the secondary-side coil 2 is 0.1 to 0.8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009188807-A (JP)
Title: Imaging method and imaging system
Inventor: SUGIYAMA KOICHI
IPC: G01J3/46
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging method and an imaging system, which can accurately reproduce a color of a subject even if the color deviates from a color gamut of an imaging device.  <P>SOLUTION: When the subject OBJ is irradiated with more bluish illumination light, respective sample points color-shift in a direction to blue (in a lower left direction on xy chromaticity coordinates) on the whole on the xy chromaticity coordinates. Namely, a lighting environment is changed to make sample points (points of yellow of relatively high purity) present outside the color gamut in Fig.2(a) color-shift to yellow of lower purity, so that the sample points fall within the color gamut that the imaging device can image. Consequently, all the colors of the subject OBJ can be imaged within the imageable color gamut of the imaging device, so that the colors outside the color gamut in Fig.2(a) can be reproduced on condition that spectral reflectance of the subject OBJ is accurately estimated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185987-A (JP)
Title: Rolling bearing device
Inventor: KUBO JUNICHI
IPC: F16C19/54
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing device having a rolling body prevented from rattling, hardly allowing components to deform or break and having a high rated load.  <P>SOLUTION: The rolling body 3 is formed by press-fitting a pin 31 into a through-hole 40 of a roller 30 having the through-hole 40 penetrating in the axial direction, a peripheral cylindrical surface 41 as a raceway surface, a first end surface 42 and a second end surface 43. Furthermore, a first ball bearing 8 is arranged between a through-hole 60 axially penetrating an axially directional end surface of a first annular member 6 and a peripheral surface of a first rod-like section 50 or a member projecting from one side aperture of the through-hole 40 in the pin 30. Additionally, a second ball bearing 9 is arranged between a through-hole 61 axially penetrating an axially directional end surface of a second annular member 6 and a peripheral surface of a second rod-like section 51 or a member projecting from the other side aperture of the through-hole 40 in the pin 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT