baber/WOPTO huggingface dataset:
Patent JP-2008089724-A (JP)
Title: Projector
Inventor: YANAGISAWA YOSHIYUKI
IPC: G02F1/1333
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector capable of stably securing the image quality of a projection image for a long period of time and effectively cooling an optical element.  <P>SOLUTION: The projector includes: an optical device body 45A arranged inside hermetically sealed structure having an air flow path and constituted by integrating a plurality of optical elements 450 and a color composing optical device 455; and a circulation fan for circulating air in the air flow path. The hermetically sealed structure includes: a housing for an optical component in which the optical device body 45A is housed and arranged; a plurality of duct members which guides the air into the housing for the optical component; and a heat radiation device 75. The heat radiation device 75 includes: a heat radiation block 751 arranged on the outside of the hermetically sealed structure; and a plurality of heat pipes 752 penetrating the inside and the outside of the hermetically sealed structure. The plurality of heat pipes 752 is connected to the plurality of optical elements 450, respectively, to transfer heat, and respective parts 752B which are separated from connection parts 752A with the plurality of optical elements 450 and arranged on the outside of the hermetically sealed structure are connected to the heat radiation block 751, respectively, to transfer heat.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087525-A (JP)
Title: Power unit having internal combustion engine
Inventor: MITSUBORI TOSHIMASA
IPC: B62M7/02
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power unit which is low in the center of gravity with a crank shaft, a pulley shaft and a drive shaft of a belt type continuously variable transmission directed in the longitudinal direction.  <P>SOLUTION: In the power unit 1 for a motorcycle in which a crank shaft 7, a pulley shaft 19 and a driven shaft 25 of a belt type continuously variable transmission 3, and a drive shaft 32 for transmitting power to a rear wheel are directed in the longitudinal direction of a body, the upper end of the belt type continuously variable transmission 3 is arranged below the drive shaft 32 in the power unit 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087261-A (JP)
Title: Ink cartridge and inkjet recording system
Inventor: SUGAWARA HIROTO
IPC: B41J2/175
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge which prevents an ink leakage as it remains unattached, and also prevents a leaked ink from adhering to the periphery even if the ink is leaked in the halfway of attachment and detachment.  <P>SOLUTION: The ink cartridge 4 has both a cartridge body 20 and a rotary member 21. The cartridge body 20 has an ink chamber 25 which stores the ink, and an ink outlet 29 which guides out the ink in the ink chamber 25. The rotary member 21 with a lid part 31 which closes the ink outlet 29 of the cartridge body 20 is set rotatably to the cartridge body 20. The lid part 31 of the rotary member 21 can shift over a close position to block the ink outlet 29 and an open position to free the ink outlet 29. When the lid 31 is at the open position, it is separated downward in an attachment posture of the cartridge body 20 from the ink outlet 29.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088109-A (JP)
Title: White birch extract composition and cosmetic comprising white birch formulated therein
Inventor: KOIZUMI KIYOKO
IPC: A61Q19/02
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To make a white birch (Betula platyphylla) extract composition stably exhibit excellent functions or characteristics of the white birch extract composition and to provide the white birch extract composition having excellent various performances or functions as a cosmetic comprising the white birch formulated therein.  <P>SOLUTION: The white birch extract composition is extracted from the white birch. In the composition, a tyrosinase inhibitory activity, a melanin synthesis inhibitory activity, an SOD-like (superoxide dismutase-like) activity, an OH radical scavenging ability activity, a hyaluronidase inhibitory activity and a collagenase inhibitory activity satisfy specific conditions, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008090707-A (JP)
Title: Software metadata analysis device and method
Inventor: IKEDA KATSUMI
IPC: G06F9/44
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance development efficiency by eliminating dependency present in a software system.  <P>SOLUTION: A program constituting software has many dependencies such as "dependent on an operating environment such as an OS", "dependent on a programming language", "dependent on a version of an OS or a library", and "dependent on a library used". To solve this problem, metadata of the software system is analyzed, and a human intention is added to the metadata, whereby the dependencies are eliminated. Consequently, the development efficiency is remarkably enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007110132-A (JP)
Title: Frequency stabilized gas laser
Inventor: MEIER DIETRICH
IPC: H01S3/131
Filed: 2006-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To control a frequency stabilized gas laser to reduce total energy consumption of the laser, and to shorten startup time of the gas laser.  <P>SOLUTION: A method for the frequency stabilization of a gas laser with a laser tube 1, in stable operation comprises a continuous operation control procedure with the following steps: operating the gas laser for the radiation of laser light; measuring an intensity of one component of the radiated laser light with a detector 8; adjusting a tube temperature of the laser tube 1 by means of a control system 7, so that the measured intensity is controlled to a set-point value. During a startup phase, the procedure comprises the following steps: measuring an ambient temperature; controlling the condition of the laser tube 1 by means of the control system 7 to a set-point state, wherein the set-point state corresponds to a temperature of the laser tube 1 at the measured ambient temperature in the steady state without any further heating or cooling; and switches to the continuous operation control.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008101512-A (JP)
Title: Exhaust heat recovery equipment
Inventor: MIYAGAWA MASASHI
IPC: F28D15/06
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide exhaust heat recovery equipment capable of securing a water head difference between an evaporation section and a condensation section when circulating a working fluid, and capable of securing heat radiating performance on the upper side of a heat pipe arranged in the condensation section.  <P>SOLUTION: This exhaust heat recovery equipment has the evaporation section 1 evaporating the working fluid by exchanging heat between exhaust gas of an internal combustion engine and the working fluid sealed inside, which can be evaporated and condensed, and the condensation section 2 condensing the working fluid by exchanging heat between the working fluid evaporated by the evaporation section 1 and cooling water of the internal combustion engine. The evaporation section 1 and the condensation section 2 are arranged in a closed looped flow passage for circulating the working fluid. The evaporation section 1 and the condensation section 2 are adjacently arranged in the substantially horizontal direction. The condensation section 2 is provided with a plurality of condensing side heat pipes 3b arranged in parallel, and the condensing side heat pipes 3b are provided with a small cross-sectional area part 300 having the cross-sectional area smaller than its upper end part. The small cross-sectional area part 300 is arranged on the lower side than an upper surface of the working fluid when heating the evaporation section 1 in the condensing side heat pipes 3b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007152546-A (JP)
Title: Micro structure and manufacturing method for micro electric and mechanical type device
Inventor: TATEISHI FUMINORI
IPC: H01L21/8246
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of sheets and manufacturing cost of a photomask which is used for a sacrificial layer provided for forming a space of a micro structure.  <P>SOLUTION: The sacrificial layer is formed by a patterned resist mask using a same photomask. After a first sacrificial layer is formed by etching using the resist mask, a second sacrificial layer is formed by etching using the resist mask where the pattern is formed by using the same photomask. Different size sacrificial layers are formed through deformation by enlarging or contracting the outside dimension before etching of one side sacrificial layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008109223-A (JP)
Title: Portable terminal device, request transmission and reception control method, and request transmission and reception control program
Inventor: SOTOZAKI HIDENORI
IPC: H04W4/16
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to talk each other without explicitly teaching a telephone number, and sufficiently achieve protection of personal information.  <P>SOLUTION: If selection of a member name of a terminating partner who wishes to talk is received by a button operation input, a portable terminal device 10 (an originating side) transmits a non-informing originating request including a caller's telephone number and a telephone number concealing flag to a telephone number of the terminating partner which is a searched and acquired telephone number of the terminating partner corresponding to the received name of the selection. If the telephone number concealing flag is included in the received non-informing terminal request, the portable terminal device 10 (the terminating side) searches and acquires a name corresponding to the caller's telephone number, and displays a termination screen with acquired name in a display unit such as a display, etc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008106094-A (JP)
Title: Method for purifying olefinic graft polymer
Inventor: MATSUKI TOMOAKI
IPC: C08F6/06
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purifying method for efficiently removing a catalyst residue, an unreacted monomer component, a solvent component or the like from a solution produced by utilizing an atom-transfer radical polymerization of a vinylic monomer by using a transition metal complex-containing catalyst as the polymerization catalyst, and containing the olefinic graft polymer having a structure obtained by binding a polyolefin segment with a radically polymerized product segment.  <P>SOLUTION: The method for purifying the olefinic graft polymer from a solution containing the olefinic graft polymer in the structure obtained by binding the polyolefin segment produced by utilizing the atom transfer radical polymerization of the vinylic monomer by using the catalyst containing the transition metal complex as the polymerization catalyst, with the radically polymerized product segment is characterized by the purification through the following steps (steps 1 to 3): (step 1) a step for forming good dispersion of the polymer; (step 2) a step for separating the unreacted monomer, the solvent and the catalyst residue; and (step 3) a drying step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107156-A (JP)
Title: Method and device for detecting sectional shape
Inventor: HASHIGUCHI SHOHEI
IPC: G01B11/00
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of calculating peaking accurately, at a high speed from a sectional profile of a welded steel pipe acquired by an optical means, having interchangeability with measurement by a dedicated tool.  <P>SOLUTION: In this sectional shape detection method for irradiating a welded zone of the welded steel pipe with linear light or scanned dotted light, imaging an image of the linear light or the dotted light radiated onto the weld zone surface, and detecting the sectional profile of the welded steel pipe by an optical means; a pair of equal-distance points A<SB>k</SB>, B<SB>k</SB>whose distances from a terminal point P are both R<SB>k</SB>are searched for so as to satisfy forced conditions where the distance AB between contact points A, B between the leg of a peaking measuring tool and the sectional profile is equal to the leg width W of the tool, and a line segment CP, connecting the middle point C of AB to the terminal point P, is orthogonal to AB; and the distance A<SB>k</SB>B<SB>k</SB>between the points is calculated, and the depth CP of a portion close to the leg width W is calculated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108066-A (JP)
Title: Ring buffer memory control device, and control method of ring buffer memory
Inventor: INOUE ATSUSHI
IPC: G06F13/38
Filed: 2006-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory control method for a ring buffer, capable of self-restoring, even when pointer errors occur in a ring buffer memory control device, errors of both pointer addresses.  <P>SOLUTION: The method for controlling the ring buffer memory adapted so that input data can be cyclically written and read comprises: storing a head address of each data to be stored in the ring buffer memory 11; storing a write address from the head address incremented and also storing a write completion signal in a descriptor register 4 along with the head address every time writing is normally completed; and reading the write completion signal to successively read the data in the ring buffer memory from the head address of the attached write completion signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008107606-A (JP)
Title: Color filter for transflective liquid crystal display device and transflective liquid crystal display device using the same
Inventor: SAIJO HIROKAZU
IPC: G02F1/1335
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality color filter for transflective liquid crystal display device which has high-luminance colored layer formed in a reflection light region and, when being used for a transflective liquid crystal display device, does not disturb alignment of liquid crystal.  <P>SOLUTION: The color filter for transflective liquid crystal display device comprises: a transparent substrate; a transparent resin layer formed on the transparent substrate in a pattern shape; a colored layer formed so as to cover the transparent substrate and transparent resin layer; and light shielding parts which are formed on the transparent substrate and demarcate pixel parts, wherein a region in which the transparent substrate, the transparent resin layer and the colored layer are stacked is used as the reflection light region, and a region in which the transparent substrate and the colored layer are stacked is used as a transmission light region. The color filter for transflective liquid crystal display device is characterized in that the transparent resin layer is continuously formed over a plurality of pixel parts demarcated by the light shielding parts on the reflection light region and has recessed parts on regions where the light shielding parts are formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105906-A (JP)
Title: Single wall carbon nanotube heterojunction, its manufacturing method, semiconductor device, and its manufacturing method
Inventor: MARUYAMA RYUICHIRO
IPC: H01L29/06
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single wall carbon nanotube heterojunction in which a single wall carbon nanotube FET (field-effect transistor) having excellent characteristics such as ON/OFF ratio or the like can be obtained, and its manufacturing method, and to provide a semiconductor device using this single wall carbon nanotube heterojunction and its manufacture method.  <P>SOLUTION: In the middle of the growth of single wall carbon nanotubes, defects are introduced, and five-membered rings or seven-membered rings are introduced into a six-membered ring structures of graphene sheets, thereby the chirality modification is induced, and single wall carbon nanotubes heterojunctions are formed in which semiconductor single wall carbon nanotubes 11 and metallic single wall carbon nanotubes 12 join in those longitudinal directions mutually. The single wall carbon nanotubes heterojunctions are used for channels, thereby a single wall carbon nanotube FET is manufactured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111150-A (JP)
Title: Highly corrosion-resistant hot dip galvanized steel sheet
Inventor: NOSE KOICHI
IPC: C22C18/00
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly corrosion-resistant hot dip galvanized steel sheet excellent in spot weldability by making it possible to efficiently add Mg in an amount of 0.5-10 mass% even when the Al content in the plating components is ≤0.18 mass%, and suppressing oxidation of the surface of a plating bath and the appearance failure of the steel caused by the oxidation, in the hot dip galvanized steel sheet.  <P>SOLUTION: The highly corrosion-resistant hot dip galvanized steel sheet has a plated layer thereon, which layer contains, by mass, 0.5-10% Mg, 0.02-0.18% Al, Ca in a concentration of 0.03-0.1 times of Mg, and the balance being Zn and inevitable impurities. Further, the hot dip galvanized steel sheet may contain, by mass, 0.02-3% in total of one or more selected from Cr, Mn, Co, Ni and Cu and 0.02-0.5% in total of one or more selected from Ti, Nb, W, Zr, Mo, La, Ce, Hf and Y.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008111360-A (JP)
Title: Variable displacement pump
Inventor: UEKI TAKESHI
IPC: F04C2/344
Filed: 2006-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement pump capable of improving the sealing property of an annular sealing material provided between the rear surface of a side plate and a pump casing and surrounding a low pressure chamber communicating with a suction region in a pump chamber together with a lubricating oil passage around a pump shaft.  <P>SOLUTION: This variable displacement pump 10 is provided with a high pressure chamber 28A formed at a position opposing to a discharge region in the pump chamber 23 between the rear surface of the side plate 18 and the pump casing 11 to conduct pressure oil on a pump discharge side, the low pressure chamber 80 formed at a position opposing to the suction region in the pump chamber 23 between the rear surface of the side plate 18 and the pump casing 11 to communicate with the suction region in the pump chamber 23, and the annular sealing material 82 provided between the rear surface of the side plate 18 and the pump casing 11 and surrounding the low pressure chamber 80 together with the lubricating oil passage 73 around the pump shaft 12. The annular sealing material 82 is provided with a bridging part 82B connecting both of U-shaped ends of a substantially U-shaped part 82A of the annular sealing material 82 along the lubricating oil passage 73 around the pump shaft 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008117134-A (JP)
Title: Period extraction device, period extraction method, period extraction program implementing the method, and recording medium storing its program
Inventor: MORITA TETSUYUKI
IPC: G06F17/30
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily extract a period during which operations on content are carried out intensively.  <P>SOLUTION: Previous history information is managed by a means 1e for managing attribute information that specifies a user, and a means 1f for managing information on a history of operations carried out on the content. The period of the operations is extracted by a portion 1g for obtaining the information about the history of operations on the content and the attribute information specifying the content, a portion 1a for receiving a search keyword via an input means, a portion 1aa for reading the attribute information and the information on the history of operations and calculating the degree of importance of the time when the content corresponding to the search keyword is used, based on the read attribute information and information about the history of operations, and a portion 1b for extracting a period during which the degree of importance of the time when the content corresponding to the search keyword is used is continuously high. Based on the period extracted, a period that highly matches the search keyword is extracted (1a).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116660-A (JP)
Title: Optical apparatus
Inventor: YONEDA SHIGERU
IPC: H04N101/00
Filed: 2006-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical apparatus comprising a main body and an accessory that can be attached to or removed from the main body and expand functions of the main body, in which firmware of the accessory can be updated easily.  <P>SOLUTION: The apparatus has an accessory having a first control part and a first memory, and a main body having a second control part that can communicate with the first control part, a second memory, and an external communication means. The first memory stores the control information of the accessory used for controlling of the first control part, the second memory stores the control information, and the second control part downloads the control information of a version newer than the control information stored in the second memory through the external communication means, updates the control information stored in the second memory, and if the downloaded control information is of a version newer than the control information stored in the first memory, updates the control information stored in the first memory through the first control part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008114721-A (JP)
Title: Air bag device
Inventor: HONMA TAKAAKI
IPC: B60R21/16
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag device capable of making an air bag effectively jump out in a moment toward the front of an occupant through a space between a rim part and a pad of a steering wheel.  <P>SOLUTION: This air bag device comprises an inflator 30 and a nozzle part 40 connecting a gas outlet 31 of the inflator 30 to a gas lead-out part 41 of the air bag 20. The air bag 20 has a lower roll part 71 provided on a lower side of the gas lead-out part and wound up from under in relation to the gas lead-out part 41 provided in a tip of the nozzle part 40 so as to be housed in the pad 11, and an upper roll part 72 provided on an upper side of the gas lead-out part in relation to the gas leaf-out part 41 and catching at least one part of the lower roll part 71 from over.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008114336-A (JP)
Title: Self-grinding method for chuck table
Inventor: KAJIYAMA KEIICHI
IPC: B24B55/02
Filed: 2006-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent pieces of copper from invading into the suction surface of a chuck table in self-grinding of the chuck table.  <P>SOLUTION: In performing self-grinding in which a grinding means 3 is placed close to the chuck table 2 by a driving means while rotating the chuck table 2 and rotating a grinding wheel 33 and the suction surface of the chuck table 2 is brought into contact with a grinding tool 33b to be ground in order to bring the suction surface 20 into parallelism with the grinding surface of the grinding tool 33b, a grinding tool formed with bonding agent except metal bonding agent is used as the grinding tool 33b. Since the grinding tool 33b does not include any metal, any metal does not invade into the suction surface 20 in self-grinding. Further, any metal does not invade into a wafer from the suction surface 20 in grinding the wafer afterward.  <P>COPYRIGHT: (C)2008,JPO&INPIT