baber/WOPTO huggingface dataset:
Patent JP-2009215893-A (JP)
Title: Vane rotary type compressor
Inventor: ADACHI TORU
IPC: F04C18/344
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight, small and inexpensive vane rotary type compressor having high reliability and superior merchantability.  <P>SOLUTION: The vane rotary type compressor is provided with: a cylinder 3 having a cylindrical hollow part inside; an approximately cylindrical rotor 4 arranged rotatably so that at least part of an outer peripheral part is made close to an inner wall face of the cylinder 3; a vane 5 slidably inserted into a vane groove of the rotor 4, having a tip abutting on the inner wall face of the cylinder 3 and partitioning a compression space formed between the cylinder 3 and the rotor 4 into at least a suction space and a discharge space; front and rear side plates 1, 2 for closing both ends of the cylinder 3 and constituting a compression chamber; a suction hole 10 communicated with the suction space; and a discharge hole 11 communicated with the discharge space. A sleeve 6 is constituted on a sliding part side within the cylinder 3. When the weight of the cylinder 3 is reduced, the sleeve 6 in the sliding part is constituted of a material with high wear resistance, to constitute the highly reliable compressor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224953-A (JP)
Title: Disaster prevention radio broadcasting system, and disaster prevention radio broadcasting method
Inventor: YOSHIKAWA HIDETAKA
IPC: H04M11/04
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disaster prevention radio broadcasting system capable of widening a band for non-sound data transmission and increasing an overall data communication speed when providing disaster prevention information for each small area.  <P>SOLUTION: The disaster prevention radio broadcasting system 100 includes: an area ID imparting means 15b for imparting an area ID indicating a small area to the disaster prevention information and sound; an area ID deciding means 25b for deciding the transmission destination of the disaster prevention information and the sound; a sound data preparation means for preparing sound data having an identifier indicating sound transmission presence and the sound; a non-sound data preparation means for preparing non-sound data having an identifier indicating sound transmission absence and the disaster prevention information; an area ID deciding means for deciding that transmission is performed to the present device on the basis of the area ID; a sound data reproducing means for confirming the identifier indicating the sound transmission presence and reproducing the sound data; and a non-sound data reproducing means for confirming the identifier indicating the sound transmission absence and reproducing the non-sound data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220955-A (JP)
Title: Floating conveyance system and method
Inventor: NAKANISHI HIDEAKI
IPC: B65G54/02
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To float a tray on which an article is placed along a conveyance passage to convey the tray at a high speed in a noncontact state and to facilitate control of an orientation and a lateral position of the tray.  <P>SOLUTION: An article is placed on a tray made of metal of nonmagnetic material, the tray on which an article is placed is set to the secondary side of a linear motor and a propulsive force is applied from a primary coil disposed along the conveyance passage to float the tray with a float unit for conveyance. A magnetic field is applied to the tray by coils of a plurality of floating units provided along the conveyance passage and a propulsive force is applied along the conveyance passage for high-speed conveyance in a noncontact state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008277772-A (JP)
Title: Method of manufacturing substrate
Inventor: MAENISHI YASUHIRO
IPC: H05K13/04
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a substrate, capable of mounting a component with high mounting precision even on a substrate having a large size in the conveyance direction of a component mounter.  <P>SOLUTION: The manufacturing method includes a region determining step (S34) for determining a first mounting region and a second mounting region different from each other on a substrate which correspond to component mountable regions of a mounting head of the component mounter; a first substrate mark disposing step (S36) for disposing a substrate mark on the first mounting region; and a second substrate mark disposing step (S36) for disposing a substrate mark on the second mounting region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222611-A (JP)
Title: Inspection apparatus and inspection method
Inventor: KAWAGUCHI HIROSHI
IPC: G01N21/956
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that it is hard to correct a fluctuation in an output (the sensitivity) of a stand-alone image sensor since an intensity distribution of a detection light detected by a detector is not uniform due to an effect of shading in an optical system such as an illuminance distribution of an illumination and an aberration of a detection lens, a scattered light is detected in stead of a specular reflection light, and it is hard to obtain a sensor output having the gradually-changed detection light quantity in an inspection apparatus for detecting the scattered light from a to-be-inspected object such as the inspection apparatus for obliquely illuminating the to-be-inspected object and detecting it on the upper side.  <P>SOLUTION: The illumination light quantity of the illumination light having the uniform light quantity distribution is gradually changed by another system other than the inspection apparatus, and enters into an image sensor. The data is obtained. The sensitivity fluctuation correction data of the stand-alone image sensor which are not created in the inspection apparatus are created. The sensitivity is uniformly maintained in a field of view of the image sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222356-A (JP)
Title: Refrigeration device and refrigerant filling method
Inventor: HARA HIDEKI
IPC: F25B45/00
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent liquid refrigerant from being absorbed by a compressor at the time of filling a refrigerant circuit with a non-azeotropic refrigerant.  <P>SOLUTION: In the refrigerant circuit (10) in which a refrigeration cycle is carried out, the non-azeotropic refrigerant, expressed in a molecular formula: C<SB>3</SB>H<SB>m</SB>K<SB>n</SB>, and containing refrigerant having one double bond in a molecular structure, is used. However, m and n are integers of 1 or more and 5 or less, and the relation of m+n=6 is established. The refrigerant circuit (10) is provided with a filling port (36) between an outdoor expansion valve (12) and an outdoor heat exchanger (11).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231305-A (JP)
Title: Display and its manufacturing method
Inventor: WAKITA HISAHIDE
IPC: H01L33/42
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve light-emitting efficiency as a display and to reduce display irregularities.  <P>SOLUTION: The display has a plurality of pixels formed in a matrix shape. The display includes a substrate 30, a plurality of pixel electrodes 32 and counter electrodes 37. Each pixel has one pixel electrode 32, the counter electrode 37 and a plurality of granular light-emitting diodes 22, and the plurality of granular light-emitting diodes 22 are sprinkled at random on the one pixel electrode 32. Each of the plurality of granular light-emitting diodes 22 incldues a crystalline semiconductor composed of a nitride of group III-V. The crystalline semiconductor includes a polyhedron whose outer peripheral surface is composed of a plurality of flat crystal lattice planes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229690-A (JP)
Title: Method of manufacturing electrophoretic display device
Inventor: ITO WATARU
IPC: G02F1/167
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrophoretic display device superior in flatness.  <P>SOLUTION: The method of manufacturing an electrophoretic display device includes: a step of sticking an electrophoretic sheet including at least a counter substrate and an electrophoretic layer with an element substrate to each other through an adhesive in a state of bending in a prescribed direction; a step of thermally bonding the electrophoretic sheet and the element substrate in the state of bending in the prescribed direction; and a step of releasing them from the state of bending in the prescribed state and stopping heating.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227419-A (JP)
Title: Suspension stand
Inventor: OSAKI SEIJI
IPC: B66C5/02
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension stand capable of mounting various kinds of materials for hanging down an article and for preventing the dropping of a worker without interference, being stably installed even on the irregular ground with projections and recesses, also having sufficient strength to an impact caused by the dropping of the worker, being compact so that transportation can be performed while mounted in a cabin of a wagon vehicle even in transportation, and quickly performing installation and removal.  <P>SOLUTION: The suspension stand has two support beams arranged in parallel and a lateral beam having both ends attached to optional positions on the support beam. In the two support beams, both the ends are supported by two leg shafts suspended in a vertical direction, respectively, and below the leg shafts, leg bodies provided movably and fixedly along a longitudinal direction of the leg shafts are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228591-A (JP)
Title: Suction and exhaust valve driving system of internal combustion engine
Inventor: NISHIMOTO SEIJI
IPC: F01L1/18
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric-driven air intake and exhaust valve driving system of an internal combustion engine capable of realizing the considerable miniaturization of a cylinder head.  <P>SOLUTION: In the air intake and exhaust valve driving system A of an internal combustion engine 1, a solenoid 4 for driving an air intake valve 2 and an air exhaust valve 3 of the internal combustion engine 1 is provided on a cylinder head 5. Connection/disconnection means 21, 22 for selectively connecting or disconnecting a rocker arm 61 for driving the air intake valve 2 and a rocker arm 62 for driving the air exhaust valve 3 are provided on a plunger 6 of the solenoid 4. The position of power points F1, F2 to the rocker arms 61, 62 of the connection/disconnection means 21, 22 are set inward of a stem end of a valve stem 7 of the air intake valve 2 and a stem end of a valve stem 8 of the air exhaust valve 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008160167-A (JP)
Title: Nitride-based semiconductor element
Inventor: TODA TADAO
IPC: H01L33/00
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fabricating a nitride-based semiconductor element in which contact resistance between the nitrogen surface of a nitride-based semiconductor substrate and the electrode can be reduced.  <P>SOLUTION: The process for fabricating a nitride-based semiconductor laser element comprises a step for etching the backside (nitrogen surface) of an n-type GaN substrate 1 having wurtzite structure by RIE, and a step for forming an n-side electrode 8 on the backside (nitrogen surface) of the etched n-type GaN substrate 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009230626-A (JP)
Title: Additional service information provision device of electronic money and electronic money settlement terminal
Inventor: NAKAZAWA KUNIHIKO
IPC: G06Q50/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to simply use additional service corresponding to a plurality of kinds of electronic money.  <P>SOLUTION: The additional service information provision device of the electronic money includes a service information storage means 31 for storing and holding additional service information corresponding to each of the plurality of kinds of electronic money. The additional service information provision device of the electronic money includes an electronic money information reading means 22 for reading each piece of electronic money information from an electronic money information storage medium which stores each piece of the electronic money information about the plurality of kinds of electronic money. The additional service information provision device of the electronic money includes a service information provision means 20 for acquiring each piece of the additional service information corresponding to the electronic money, whose electronic money information is read by the electronic money information reading means 22 from the service information storage means 31 to provide a user of the electronic money information storage medium with each piece of the additional service information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235775-A (JP)
Title: Wellhead system for vertical shaft
Inventor: SAKAI EIJI
IPC: E21D9/06
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe wellhead system, using a concrete immersed shaft which does not need crushing of concrete of a pit mouth part or an expansible water stop packing such as a steel sheet pile shaft.  <P>SOLUTION: A concrete caisson 2 is bored in a pit mouth position, an annular water stop device 3 provided with a tenon part 3a is mounted on the inner circumference of an opening part 2a, an annular rubber-made first water stop packing 4 expansible to the inside is mounted on the tenon part 3a, an injection port 4a for injecting gas or liquid to the first water stop packing 4 is formed in the concrete caisson 2. A left steel plate 5 to be cut and removed after face cutting to pass an excavator therethrough is mounted on the outside of the opening part 2a for blocking, and a diversion steel plate 7 which forms a removable lid is mounted on the inside of the opening part 2a for blocking when the concrete caisson 2 is immersed. A second water stop packing 7 is mounted on the position where the diversion steel plate 7 is removed. When the excavator 8 reaches, the safety is enhanced by the double seal by the first water stop packing 4 and the second water packing 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009202231-A (JP)
Title: Pipe bending tool
Inventor: YAMANAKA HIDEO
IPC: B21D7/06
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool easily usable in Sunday carpentry and school handicraft and easily carriable in pipe bending, or a tool, when a pipe of a thin steel sheet for horticulture or the one obtained by covering an iron wire with a vinyl covering marketed in a home center or the like is bent, which does not damage the vinyl covering and coating.  <P>SOLUTION: Aqueduct pliers 1 on the market is partially worked and is fitted to a base frame 2, so as to be a tool provided with an attachment pipe holding fitting 8, a stopper 10a, a guide roller and a stand to be placed on a desk.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009242264-A (JP)
Title: Method for producing light olefin
Inventor: WAKUI KENICHI
IPC: C07B61/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a light olefin by which propylene can be industrially obtained in high yields from a hydrocarbon raw material.  <P>SOLUTION: The light olefin production method is a method for producing a light olefin by catalytically converting a hydrocarbon raw material, wherein zeolite containing phosphorus and a rare earth element and containing at least one kind of the group 10-12 elements in the periodic table is used as a catalyst, and the particle diameter of the group 10-12 elements supported on the zeolite is 1 nm or smaller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240432-A (JP)
Title: Pachinko game machine
Inventor: KONISHI YOHEI
IPC: A63F7/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for determining whether the game state will be downgraded or not at a variation starting point in a Pachinko game machine capable of mechanically executing a lottery for downgrading from a probability variable game state to a regular game state at every variation; and to provide unprecedented game properties having high amusement in the play not limited to the simple mechanical lottery for downgrading.  <P>SOLUTION: The Pachinko game machine is configured to execute the lottery for the downgrade from a high-probability lottery state to the regular game state within a variable winning hole which is opened in a special game, and to downgrade the game state when a game ball flows into a prescribed area within the variable winning hole in a low-profit special game (a minor jackpot game) under the high-probability lottery state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242708-A (JP)
Title: Damping composition
Inventor: AOKI TATSUYA
IPC: C08L101/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping composition which is allowed to easily exhibit excellent damping performance.  <P>SOLUTION: The damping composition comprises a polymer material and a damping property imparting component which imparts damping property to the polymer material. The damping composition is obtained by melting and mixing the polymer material and a polyoxyalkylene alkyl ether as the damping property imparting component. When the total amount of the polymer material and the polyoxyalkylene alkyl ether is considered to be 100 pts.mass, the polyoxyalkylene alkyl ether is preferably added in an amount of ≥3 mass% of the 100 pts.mass.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246860-A (JP)
Title: Radio communication system, and access point control apparatus
Inventor: TAIRA AKINORI
IPC: H04W64/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a radio communication system capable of accomplishing a single frequency network (SFN) with a GI length shorter than the prior art.  <P>SOLUTION: The radio communication system adopting an OFDM scheme is provided with: a plurality of access points (11-16) that use the same frequency as each other to transmit the same signal to mobile stations under control thereof; and a control station (2) for controlling signal transmission timing of each of the access points, wherein when controlling a first access point that is one of the plurality of access points (11-16) and a second access point neighboring thereto, the control station (2) controls the signal transmission timing of each of the access points based on a propagation delay time of signal transmitted from the each access point, at a handover execution position between the first and second access points.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251640-A (JP)
Title: Location detection system and program
Inventor: UENO YUICHI
IPC: G06Q10/06
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To automatically specify the divided state of an in-facility space and a user who stays in each space.  <P>SOLUTION: This location position detection system is provided with: a divided state information updating part 62 for specifying the divided state of a conference room by detecting the presence/absence of a partition, and for managing it by a divided state information storage part 66; and a location information generation part 64 for updating the current location information of a user stored in a current location information storage part 67 when a location detection sensor installed in the conference room detects the movement of a person and it is determined that the user moves to a different space based on the divided state of the conference room and a relation between the current location information of the user stored in the current location information storage part 67 and the detected location of the user, and for generating and registering the location log information of the user in a location log information storage part 52.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249420-A (JP)
Title: Aqueous resin composition
Inventor: SUGIMAE TOSHIO
IPC: C08K5/54
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous resin composition capable of preventing occurrence of a blister and a crack in a coating film without deteriorating characteristics of a resin as a base compound.  <P>SOLUTION: The aqueous resin composition comprises at least the base compound consisting of an organic polymer, an inorganic filler, and a coupling agent reacting with the organic polymer and the inorganic filler. When the organic polymer and the inorganic filler are connected together by using the coupling agent, a loss coefficient is increased, and vibration damping property is improved. In this way, without deteriorating characteristics of the resin as the base compound, occurrence of a blister and a crack in the coating film can be prevented. Instead of the coupling agent, a thermally expansive inorganic matter or an aromatic compound forming an ionic bond or a hydrogen bond with the organic polymer can be used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250078-A (JP)
Title: Fuel injection pump device
Inventor: OZAKI MASAKAZU
IPC: F02M59/10
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of abrading and damaging a cam surface when an outer ring of a tappet roller installed on the lower end of a plunger moves in the axial direction in a conventional fuel injection pump device, and causing abrasion, damage and an energy loss by causing an outer ring to twistingly rotate due to contacting with the other part by projecting in the axial direction and causing a skew phenomenon since a rolling element of a roller is a needle rolling element.  <P>SOLUTION: In this fuel injection pump device, a tappet roller 18 is formed with the rolling element as a double row type ball rolling element, and with a cross-sectional shape of an outer surface part of the outer ring as a circular arc. A cross-sectional shape of a cam 19 contacting with its roller is formed in a Gothic arc shape of recessing a central part in the axial direction. With such a constitution, the tappet roller 18 rotates in a stable position to the cam 19, and the outer ring is not twistingly rotated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248413-A (JP)
Title: Foamed plastic molding and its manufacturing method
Inventor: ICHIKAWA KENTARO
IPC: B65D1/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed plastic molding in which foaming in a stretching part is controlled and which is high in designing property and a method for producing the molding.  <P>SOLUTION: In the plastic molding in which at least one part is extension-molded, the extension-molded part has a foamed domain X wherein foaming cells are formed when looked in the plane direction and a non-foamed domain Y wherein no foaming cell is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249477-A (JP)
Title: Microporous film made of polyolefin
Inventor: TAKEDA HISASHI
IPC: C08J9/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microporous film made of a polyolefin which excels in the impreganability with a fluid having a high dielectric constant and a high viscosity and is suitably used as a battery separator excellent in the productivity of batteries.  <P>SOLUTION: The microporous film made of a polyolefin has a maximum pore diameter of 0.11-0.3 μm and a surface fibril ratio at 300 nm from the surface layer of not less than 70%.  <P>COPYRIGHT: (C)2010,JPO&INPIT