baber/WOPTO huggingface dataset:
Patent JP-2010142652-A (JP)
Title: Standing-up and seated posture assisting apparatus
Inventor: SENOO YOSHIKO
IPC: A47K3/12
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To allow a person disabled from stably standing up and sitting down alone to easily take standing-up and seated postures by simple operation of a care giver or user's own operation in places requiring standing-up and seated posture such as a bathroom, a bed, a chair and a toilet, and to allow a user to take safe standing-up and seated postures while being in rehabilitation for the lower half of his body.  <P>SOLUTION: A standing-up and seated posture assisting apparatus includes: a junction 31 and a driving part 23, which are installed in the places requiring standing-up and seated posture such as a bathroom, a bed, a chair and a toilet; and a handle part 2 or a driving engine including a support 6 and a grip member 3 to operate the driving part 23. The grip member 3 held by the user is moved by suitable operation of the handle part 2 or the operation of the driving engine, not actuated by load applied to the grip member such as user's weight, so that the user can be stably moved to the standing-up and seated postures.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011146564-A (JP)
Title: Light-emitting device
Inventor: NISHIGUCHI TARO
IPC: H01L33/32
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device in which both the quantum efficiency and power efficiency are high.  <P>SOLUTION: The light-emitting device 90 is a longitudinal light-emitting diode having a semiconductor layer 70, a silicon carbide substrate 80, and electrodes 61, 62, and is a device for emitting light from the semiconductor layer by applying a voltage between the electrodes. The semiconductor layer is formed of a gallium nitride based compound semiconductor as a group-III nitride semiconductor, and has a buffer layer 71; an n-type barrier layer 72, an active layer 73; a p-type barrier layer 74; and a p-type contact layer 75, which are sequentially stacked on the silicon nitride substrate. The silicon carbide substrate has a first layer 11 facing the semiconductor layer, and a second layer 30 stacked on the first layer. The second layer has dislocation density higher than that of the first layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011146995-A (JP)
Title: Communication system, communication device, communication method, and processor of the same
Inventor: NAKANO HIROSHI
IPC: H04B7/04
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To allow spatial multiplex with even a mobile station device not performing a nonlinear processing, added thereto, in a communication system where nonlinear processing such as modulo arithmetic and addition of perturbative vectors is performed on a transmission side.  <P>SOLUTION: A first communication device on a transmission side is equipped with: a conversion device for performing equivalence conversion for a part of a plurality of data signals; and a weighting device for previously eliminating at least a part of interference between streams of the spatial multiplex for at least a part of the plurality of data signals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011143375-A (JP)
Title: Hydrogen separation system using 5a group metallic hydrogen separation membrane
Inventor: KUROKAWA HIDETO
IPC: B01D53/22
Filed: 2010-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen separation system providing a hydrogen recovery higher than in conventional reformers, by using both a Pd-based alloy hydrogen separation membrane and a 5A group metal alloy hydrogen separation membrane.  <P>SOLUTION: In the hydrogen separation system, the hydrogen separation membrane is disposed on the outer peripheral face of a support body consisting of a casing-like or a cylindrical porous support body or a support body consisting of a perforated plate serving for supporting the hydrogen separation membrane, and a plurality of hydrogen separation reformers formed by arranging a reforming catalyst layer are serially arranged on the outer periphery of the hydrogen separation membrane. The hydrogen separation membrane uses the Pd-based alloy hydrogen separation membrane on the upstream of the treating object gas, and the 5A group metal alloy hydrogen separation membrane on the downstream of the treating object gas.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147308-A (JP)
Title: Battery charging system
Inventor: ICHIKAWA SHINJI
IPC: H01M10/44
Filed: 2010-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery charging system for charging a plurality of batteries, capable of rapidly charging the batteries while suppressing power to be input into the charging system.  <P>SOLUTION: The charging system 400 includes a plurality of chargers 410, 420, 430 and a relay 440. In charging the batteries 114, 116, 118, the relay 440 connects the chargers 410, 420, 430 to the batteries 114, 116, 118 respectively in either a first connection mode or a second connection mode. In the first connection mode, the chargers 410, 420, 430 are connected to the batteries 114, 116, 118, respectively. In the second connection mode, the chargers 410, 420, 430 are connected to only the battery 114.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011148857-A (JP)
Title: Method for producing inkjet ink
Inventor: KANEKO TOSHIAKI
IPC: C09D11/00
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing inkjet ink in which a preparation in an aimed mix proportion is accurately controlled when two or more raw material liquids to produce the inkjet ink are mixed at the desired mix proportion throughout the preparation.  <P>SOLUTION: When the two or more raw material liquids to produce the inkjet ink are supplied to a preparation region in the given mix proportion and mixed to produce the inkjet ink, a flow amount of each raw material liquid is controlled throughout the preparation based on the given mix proportion, which is begun with a stepping control and then performed as a PID control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010149849-A (JP)
Title: Side body structure of railroad vehicle
Inventor: OGAWARA MAKOTO
IPC: B23K9/173
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve appearance in an unpainted vehicle by (fillet)-welding an inside surface plate of the lower edge of a skirt long size material to a lower side outside surface of a side beam to be inconspicuous by passengers staying on a platform.  <P>SOLUTION: The skirt long size material 4 is an extruded material of a double skin structure of joining an outside face plate 4a and an inside face plate 4b by a web, and integrally formed with an upper side horizontal extension 4f extending to the vehicle body inner side from a body 4e extending in the vertical direction. The inside face plate 4b of the lower edge of the skirt long size material 4 is joined by welding to a lower side outside surface of the side beam 3a, and the horizontal extension 4f is joined by welding to an upper side of the side beam 3a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011148247-A (JP)
Title: Cleaning method of roll mold for manufacturing optical film
Inventor: TANAKA TOMOKO
IPC: B29C59/04
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method to clean a roll mold for manufacture of optical film capable of satisfactorily cleaning its contaminated surface without damaging the roll mold.  <P>SOLUTION: The cleaning method of a roll mold 3 for optical film production treats the roll mold 3 by ultrasonic treatment at 30-70°C in a basic aqueous solution 1 of pH 10 or higher, wherein the roll mold 3 is used in manufacture of the optical film and has an adhered mold contaminant. The cleaning method is adopted suitably when the mold contaminant is a photo-curable resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153668-A (JP)
Title: Bearing device
Inventor: IGARASHI OSAMU
IPC: F16C17/26
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a whirl vibration in a bearing device that supports a rotary shaft by a full floating bearing, without depending on the difference between inner diameter side clearances of two full floating bearings.  <P>SOLUTION: Surface roughness of an inner peripheral surface 112 of one full floating bearing 11 is roughened more than that of an inner peripheral surface 122 of the other full floating bearing 12, so that the one full floating bearing 11 receives greater torque transmission from a turbine shaft 20 via a lubricant oil than the other full floating bearing 12 does. Moreover, surface roughness of an outer peripheral surface 113 of the one full floating bearing 11 is finished finer than that of an outer peripheral surface 123 of the other full floating bearing 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158192-A (JP)
Title: Refrigerant distributor
Inventor: TOYOMOTO KOJI
IPC: F25B41/00
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant distributor capable of stabilizing a distribution ratio to plurally branched refrigerant passages irrespective of a flow velocity of a refrigerant.  <P>SOLUTION: The refrigerant distributor includes a refrigerant flow-in pipe 2 into which the refrigerant flows in, and a U-shaped refrigerant flow-out pipe 3 connected to the refrigerant flow-in pipe 2 and having straight pipe parts 4, 5 in both ends out of which the refrigerant flows out. An inner diameter of the straight pipe part 4 in a lower part side of the refrigerant flow-out pipe 3 is smaller than that of the straight pipe part 5 in an upper part side. Excessive flowing of the refrigerant to a lower side of refrigerant flow-out pipe 3 due to influence of gravity when a flow velocity of the flown-in refrigerant is low, is prevented, and distribution of the refrigerant can be carried out at a predetermined ratio.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157935-A (JP)
Title: Fuel supply device for vehicle
Inventor: SHIGEMORI TAKUMI
IPC: F02D41/22
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a vehicle from being in a runaway state to put the lives and property at great risk, when a mechanical or electric trouble of an accelerator pedal or a control system occurs in a vehicle to make a vehicle be in a control state that a driver has not intend and to cause erroneous running.  <P>SOLUTION: A pressure sensor using a piezoelectric element or metal (a straight gauge or the like) is utilized for an accelerator pedal to constitute an inexpensive and highly reliable safety device, so as to prevent the erroneous running of the vehicle not to endanger the lives and property caused by a failure or a trouble in a fuel supply control device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010094806-A (JP)
Title: Surface polishing method, surface polishing device and surface polishing plate
Inventor: YAMASHITA TETSUJI
IPC: B24B37/12
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To carry out mirror finishing without a polishing flaw even on a large-area silicon wafer or the like; to improve the flatness of a working surface 16 by applying uniform pressure on the whole large-area working surface 16 for polishing.  <P>SOLUTION: As slurry 26 mixed with diamond abrasive grains 24 is pressed onto one surface 18 toward the other surface 20 of a porous plate 12 having a large number of continuous pores 22 opening from the one surface 18 to the other surface 20, the other surface 20 is pressed against the working surface 16 of a polished material 14 so that the other surface 20 and the working surface 16 are rubbed together, thereby polishing the polished material 14. A lot of the diamond abrasive grains 24 are trapped in the openings 28 of the continuous pores 22 on the other surface 20 of the porous plate 12, thereby exhibiting a favorable and stable polishing function.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011163936-A (JP)
Title: Method for analyzing oil component in soil
Inventor: SAKAI HIROYUKI
IPC: G01N33/24
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To simply analyze an oil component such as machine oil contained in soil by a technique exerting no influence on environmental pollution.  <P>SOLUTION: A soil sample is mixed with a low-grade alcohol dissolved in water such as ethanol, an oil component contained in soil is dissolved in a low-grade alcohol, water or water enhanced in ion strength obtained by dissolving a substance such as sodium chloride is added to liquid obtained by filtering the dissolved oil component, and sufficiently mixed with it, the scattering state of oil component particles which are separated and precipitated from the low-grade alcohol which is dissolved in water by the mixing is measured by using a light transmission photometer, and the coil component is analyzed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010170559-A (JP)
Title: Address database and address retrieval system using the same
Inventor: UTSUI YOSHIHIKO
IPC: G06F17/30
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an address database, allowing rapid retrieval of a target spot by easy operation, and an address retrieval system using it.  <P>SOLUTION: The address database has a tree structure wherein a district name showing an area in each stage from a wide area configuring an address to a narrow area is associated to a node. A child node has: the database 21 including the district name showing the wider area than a parent mode; input parts 42-45 inputting the district name; a central processor 1 retrieving the child node with the district name input from the input part as the parent node from the address database; and an output part 41 outputting the district name corresponding to the child node retrieved by the central processor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011161857-A (JP)
Title: Fluid jetting apparatus
Inventor: HAYASHI TAKAHITO
IPC: B41J2/185
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid jetting apparatus capable of suppressing vibration of an absorbing member by a simple mechanical mechanism without using an expensive motor when the linear absorbing member is moved.  <P>SOLUTION: The fluid jetting apparatus includes: a fluid jetting head 21 having a nozzle row consisting of a plurality of nozzles and jetting a fluid from the nozzle row; the absorbing member 12 extending along the nozzle row and movably provided; a moving mechanism 14 for moving the absorbing member 12 in the direction intersecting the nozzle row; and a running mechanism for traveling the absorbing member 12. The moving mechanism 14 is equipped with: moving members 55A and 55B movably provided; positioning members 54a and 54b provided movably on this and holding movably the absorbing member 12; and a first energizing member 56 for energizing the positioning members 54a and 54b in a specified direction. A tensile force providing mechanism for providing a tensile force to the absorbing member 12 is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160779-A (JP)
Title: Method for separating natural variant of yeast and variant yeast
Inventor: IWANO KIMIO
IPC: C12N1/16
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for easily and efficiently isolating a natural variant yeast mixed in stock strains and producing decreased amount of fusel alcohol and aromatic alcohol and to provide a technique to separate a good yeast having improved fermentation characteristics and brewed beverage quality from the natural variant yeast.  <P>SOLUTION: Yeast is cultured on a flat plate of a minimum medium added with a single amino acid as a nitrogen source, and a colony smaller than a colony formed by culturing the yeast on a complete medium containing all amino acids is selected from the formed colonies. The selection may be performed by using formed quantity of succinic acid or formed quantity of taste amino acids as the selection basis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167104-A (JP)
Title: Improvement in electric fence for giving electric shock to wild animal
Inventor: KARAKI MINAKO
IPC: A01M29/24
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve conventional electric fences for giving electric shocks to wild animals.  <P>SOLUTION: The electric fence A for preventing the invasion of the wild animals, includes a fence body 1 formed of electric conductive materials, bare electric wires 4 insulated from the fence body, and an electric source device B for giving a shock voltage to the bare electric wires, and separately forming house pipes 2, welded metal nets, and the bare electric wires. The electric fence is fabricated by directly piling the house pipes in the ground, inserting the upper end portions of the house pipes into vinyl chloride resin pipes 3, capping the upper ends of the vinyl chloride resin pipes with rain water-preventing caps 6, and disposing the welded metal nets and the bare electric wires on the vinyl chloride resin pipes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170551-A (JP)
Title: Crediting system
Inventor: TANAKA KAZUHIKO
IPC: G06Q50/00
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crediting system that can enhance the stability of corporations or sole proprietors by crediting them, even if the most recent financial results are bad.  <P>SOLUTION: The crediting system 1 includes a corporation tax payment storage table 104a and an income tax payment storage table 104b in an HDD 104 for storing taxpayer-specific total payments of the past five years of corporation and income taxes, a credit application reception screen 6 for receiving a credit application, and a CPU 101 for, when a credit application is received, determining whether to grant credit according to the total payment. The CPU 101 grants credit at least when receiving a credit application for the total payment or smaller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159266-A (JP)
Title: Robot with simplified control circuit
Inventor: WATANABE KAZUNARI
IPC: B25J15/08
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce control circuits, actuators and gripping mechanisms to achieve detailed manufacturing and maintenance of a robot.  <P>SOLUTION: As for a controller, two or more counters only for addition or subtraction and a device for selecting addition or subtraction are attached, as a device for designating an address of a memory to store a program, thereby eliminating a circuit for memory address jump while preventing a circuit from being complicated. As for mechanisms of actuators, one output shaft is shared among a plurality of motors, and one of the motors is attached as a forward-rotating motor and the other motors are attached as reverse-rotating motors to simplify a motor drive circuit. In order to simplify countermeasures against actuator overload in object gripping mechanisms, weights are used to manufacture gripping mechanisms using the gravity of the earth, thereby preventing overload from being directly applied to actuators.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175395-A (JP)
Title: Information processor, image reading device, portable terminal, memory control method for information processor, and program
Inventor: TADOKORO SHIGERU
IPC: G06F12/02
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the performance deterioration of an application by reducing the number of times of the memory securing processing and memory releasing processing of an operation system whose memory securing processing and memory releasing processing is relatively slow, and reducing the stand-by time of the application.  <P>SOLUTION: A memory management mechanism 50 to be executed by the control part of an information processor secures a memory region with a prescribed capacity by making the memory securing request of the prescribed capacity to an operation system (virtual memory management module 43) in response to the first memory securing request from the application 44, and assigns an unused region in the secured memory region to the application 44 in response to a memory securing request from the application 44, and releases assignment to the application 44 with respect to the region whose release request has been made from the application 44 in response to a memory release request from the application 44, and performs assignment to the application 44 again.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285595-A (JP)
Title: Method and apparatus for dry type ammonia decomposition processing, and power generation equipment
Inventor: OZAWA YASUSHI
IPC: B01J29/46
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dry type ammonia decomposition processing which can well accelerate decomposition reaction of ammonia in a gas while suppressing deterioration as a fuel as much as possible.  <P>SOLUTION: This method for dry type ammonia decomposition processing of decomposing ammonia includes adding oxygen to a gas containing ammonia together with a flammable compound including carbon atoms and bringing the mixed gas into contact with a catalyst to decompose the ammonia, wherein the catalyst employed is a transition metal carried on zeolite of ten- or twelve-membered ring structure or silica-alumina as a carrier.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248057-A (JP)
Title: Optical glass, glass raw material for press molding, optical element blank, optical element and method for manufacturing them
Inventor: KANAYAMA YUNOSHIN
IPC: C03C3/068
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide lanthanum borate-based optical glass with reduced discoloring.  <P>SOLUTION: The optical glass has a glass composition expressed in terms of oxide, wherein 2 to 50 mass% of B<SB>2</SB>O<SB>3</SB>, 10 to 60 mass% of La<SB>2</SB>O<SB>3</SB>, 0 to 1 mass% of TiO<SB>2</SB>, 0 to 4 mass% of WO<SB>3</SB>are contained based on glass mass except Fe<SB>2</SB>O<SB>3</SB>, SnO<SB>2</SB>and Sb<SB>2</SB>O<SB>3</SB>. Further the optical glass contains Fe of >0 to 20 ppm expressed in terms of Fe<SB>2</SB>O<SB>3</SB>, 0.01 to 3 mass% of SnO<SB>2</SB>and 0 to 0.1 mass% of Sb<SB>2</SB>O<SB>3</SB>calculated in percentage outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176690-A (JP)
Title: Broadcasting server, information terminal, broadcasting server execution program and information system
Inventor: KONO KODAI
IPC: H04N21/24
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the beginning of a broadcast from being cut, in receiving packets on an information terminal, when it takes time in Join processing of a router.  <P>SOLUTION: Broadcast packets are transmitted from a broadcasting server 1 via a network at a predetermined broadcast start time using RTPs (Real-time Transport Protocols) for a plurality of information terminals 3. Each of the information terminals 3 transmits an arrival time of a first broadcast packet in an answer-back signal. The broadcasting server 1 receives the answer-back signal, and calculates a correction time for correcting the broadcast start time from a plurality of arrival times. The broadcast start time is then corrected according to the correction time, and subsequent broadcasting is started.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173375-A (JP)
Title: Device for preheating of casting material
Inventor: FUJIMURA KYOKO
IPC: B29C39/24
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To increase a resin temperature of a casting material in a resin tank to a predetermined temperature in a short time.  <P>SOLUTION: A device includes: a resin tank 1 for filling a casting material 2; a plurality of heaters 3a and 3b for preheating the casting material 2; a temperature sensor 12 for measuring the resin temperature of the casting material 2; a tank placing frame consisting of a rotating frame 13, and a vibrating frame 14. The heaters 3a and 3b are operated while the temperature sensor 12 is measuring the resin temperature and the plurality of heaters 3a, 3b, and the tank placing frame rotate relatively.  <P>COPYRIGHT: (C)2011,JPO&INPIT