baber/WOPTO huggingface dataset:
Patent JP-2011233591-A (JP)
Title: Optical glass rod, method of manufacturing optical glass rod, and laser generating device
Inventor: KAJIYAMA KOICHI
IPC: H01S3/08
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical glass rod with antireflection films that secures a necessary length without being limited to a rod length short enough for storage in a vacuum deposition machine for forming antireflection films.SOLUTION: An optical glass rod 6 having antireflection films 6a on both end surfaces is arranged on an optical path of a laser resonator comprising a rear mirror and a front mirror so as to make an optical optical-path length long. The optical glass rod 6 comprises a main-body member 6b and a pair of end portion members 6c whose overall length is shorter than that of the main-body member 6b and which each have an antireflection film 6a on one end surface, and both end surfaces of the end portion members 6c are bonded to both end surfaces of the main-body member 6b in optical contact. Consequently, even when the optical glass rod 6 needs to be too long to be stored in a general vacuum deposition machine, the optical rod 6 can be manufactured which has the antireflection films 6a on both the ends.
Patent JP-2010159209-A (JP)
Title: Aligned single-walled carbon nanotube bulk structure and its production method
Inventor: HATA KENJI
IPC: H01M4/587
Filed: 2010-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligned single-walled carbon nanotube bulk structure having a high specific surface area, high purity and significantly large-scaled length or height and to provide a production method of the aligned single-walled carbon nanotube bulk structure.  <P>SOLUTION: The aligned single-walled carbon nanotube bulk structure comprises an assembly of a plurality of aligned single-walled carbon nanotubes and has 800-2,500 m<SP>2</SP>/g specific surface area and ≥98% purity when measured by using fluorescent X-rays. This structure is formed by providing a metal catalyst on a substrate while controlling the thickness of the metal catalyst and depositing the plurality of single-layer carbon nanotubes on the metal catalyst by a chemical vapor deposition method in a reaction gas atmosphere by using a carbon compound as a carbon source while adding water vapor, oxygen, ozone, an oxygen-containing compound having lower carbon atoms or a gaseous mixture thereof to the reaction atmosphere so that the deposited carbon nanotubes are aligned in a predetermined direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011234049-A (JP)
Title: Portable terminal device, method for starting application of portable terminal device, and computer program
Inventor: WATABE OSAMU
IPC: H04M1/00
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal device capable of starting an application at high speed by enabling in-advance detection of a trigger starting the application.SOLUTION: When a time in which focusing is being performed is greater than a predetermined time, a pre-start management unit 12 loads a corresponding application and a group of files necessary for starting the application from a ROM 14 into a RAM 15 (cache memory), and initiates a start process. In a case such as when the focusing has been moved after the start process is initiated, or when a user has not performed a confirming operation such as clicking on a determination key within a predetermined time, the start process is cancelled by the pre-start management unit 12.
Patent JP-2010161826-A (JP)
Title: Certificate-based encryption, and public key infrastructure
Inventor: GENTRY CRAIG
IPC: H04L9/00
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sending a digital message from a sender to a recipient in a public-key based cryptosystem comprising an authorizer.  <P>SOLUTION: An authorizer can be a single entity or comprise a hierarchical or distributed entity. The invention allows communication of message by an efficient protocol, not involving key status queries or key escrow, where a message recipient can decrypt a message from a message sender only if the recipient possesses up-to-date authority from the authorizer. The invention allows such communication in a system comprising a large number (e.g., millions) of users.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010254570-A (JP)
Title: Positive and negative poisson ratio material
Inventor: CHEN LU-ZHOU
IPC: B82B1/00
Filed: 2010-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive and negative poisson ratio material.  <P>SOLUTION: The positive and negative poisson ratio material includes a plurality of carbon nanotubes. In the plurality of carbon nanotubes, a part of the carbon nanotubes are aligned along a first direction, and the other part of the carbon nanotubes are aligned along a second direction. The carbon nanotubes aligned along the first direction and the carbon nanotubes aligned along the second direction are laminatedly arranged, and the first direction and the second direction are crossed at an angle of 0° to 90° (not including 0°).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011234108-A (JP)
Title: Broadcast receiver and broadcast receiving method
Inventor: NISHI TATSUYA
IPC: H04N5/44
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver capable of reducing power consumption which is not intended by a user.SOLUTION: A broadcast receiving terminal 100 comprises: a reception processing section 140 which receives broadcast data of programs by switching between a high definition broadcast system and a low definition broadcast system with less power consumption compared with the high definition broadcast system; a voice processing section 150 and an image processing section 170 which output the programs according to the received broadcast data; and a broadcast specification switching processing section 250 which makes the reception processing section 140 switch to the low definition broadcast system provided that no terminal operation is made in accordance with the changing of programs during the high definition broadcast system.
Patent JP-2011231974-A (JP)
Title: Drain pan and indoor unit
Inventor: EGAWA WATARU
IPC: F24F13/22
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of performance and dew condensation during air conditioning operation by keeping a low water level of drainage in a drain pan, while reducing the size of an assembling part of the drain pan and a heat exchanger by increasing the amount of the heat exchanger entering the drain pan.SOLUTION: The drain pan 45 for storing drainage Dw dripping from the heat exchanger 40 of an air conditioning device includes: a drainage storage section 451 made of a heat insulating material for storing the drainage Dw dripping from the heat exchanger 40, a hole section 453 formed on a bottom surface 450b of the drainage storage section 451 opposed to an inlet 54 of a drain pump 50 by cutting the heat insulating material 46 so as to receive the inlet 54, and a water-proof sheet 452 disposed on the hole section 453 of the drainage storage section 451 for closing a lower section of the hole section 453.
Patent JP-2011231867-A (JP)
Title: Hydraulic control device for vehicle
Inventor: INAGAWA TOMOKAZU
IPC: F16H61/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control device for a vehicle capable of controlling needless consumption of power of a power source driving an oil pump.SOLUTION: The hydraulic control device for a vehicle includes: a power transmission device provided on a route from a power source of a vehicle to a driving wheel; a hydraulic chamber for controlling a power transmission state of the power transmission device; an oil pump driving by the power source; and an accumulator for storing hydraulic pressure of oil discharged from the oil pump. In the device, there is provided accumulation control means (steps S4, S5, S6, S7), in which reference hydraulic pressure, which is lower limit of hydraulic pressure accumulated by the accumulator, is calculated on the basis at least one condition from characteristics of a driver at a vehicle speed or when starting the vehicle or slopes of roads where the vehicle is stopped.
Patent JP-2011229730-A (JP)
Title: Racket
Inventor: OZEKI KATSUNORI
IPC: A63B102/02
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To easily and reliably string a racket which has a ball hitting surface formed with the strings.SOLUTION: An arch-shaped part 28 is bridged to cross an opening end part of a tie-off hole 22T on the inner peripheral surface of an annular part 16. A string end 18E is tangled and tied up to the arch-shaped part 28 to fix the string end 18E to the annular part 16. Thus, there is no need to tangle the string end around the string already inserted through the tie-off hole 22T to form a knot 26.
Patent JP-2011234568-A (JP)
Title: Oscillation power generating device
Inventor: OGAWA JUNYA
IPC: H02N2/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a oscillation power generating device capable of easily setting a resonance frequency of a power generating device according to the resonance frequency unique to an application.SOLUTION: An oscillation power generating device comprises: a frame part 11; a weight part 12 provided within the frame part 11; a deflection part 13 connecting the frame part 11 with the weight part 12 and deflecting due to vibration of the weight part 12; and a power generation part 18 sequentially laminating a bottom electrode, a piezoelectric layer, and an upper electrode from a lower layer on one surface of the deflection part 13 so as to generate AC voltage according to the vibration of the weight part 12. The oscillation power generating device is equipped with control means for a resonance frequency between the frame part 11 and the weight part 12.
Patent JP-2011234571-A (JP)
Title: Non-contact power supply system
Inventor: USHIKI NAOKI
IPC: H02J7/00
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power supply system for transmitting harmonic components in addition to fundamental wave components having fundamental frequencies.SOLUTION: A non-contact power supply system for transmitting power to devices in non-contact state, which comprises a power reception fundamental antenna and a power reception harmonic antenna mounted on the devices for receiving power by electromagnetic coupling. The system also comprises a transmission fundamental antenna for transmitting power by electromagnetic coupling to the reception fundamental antenna by setting the fundamental frequency as a resonance frequency, and a plurality of transmission harmonic antennas for transmitting power by electromagnetic coupling to each of a plurality of reception harmonic antennas by setting each of a plurality of harmonic frequencies for the fundamental frequency as a resonance frequency. And the system further comprises an AC power driver connected to the transmission fundamental antenna and transmission harmonic antenna for outputting AC power to be supplied by fundamental frequencies in pulse form.
Patent JP-2010208939-A (JP)
Title: Graphite crucible for pulling up silicon single crystal
Inventor: YAMAMOTO SOICHIRO
IPC: C04B35/52
Filed: 2010-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a graphite crucible for pulling up a silicon single crystal, which can inhibit cracking and breaking caused by a difference in thermal expansion coefficient between SiC of a surface layer and itself and is improved in thermal properties so that it can endure to the rapid temperature rise.  <P>SOLUTION: The graphite crucible 8 for pulling up the silicon single crystal is formed from a graphite material satisfying following conditions: (i) the thermal expansion coefficient within the range of 293-673 K is 3.0-4.0×10<SP>-6</SP>/K, (ii) the thermal conductivity at 293 K is ≥120 W/(m×K), (iii) the coefficient of thermal shock resistance = (tensile strength×thermal conductivity)/(thermal expansion coefficient×elastic modulus) is ≥80 kW/m, (iv) the bulk density is ≥1.70 Mg/cm<SP>3</SP>, and (v) the anisotropy ratio of thermal expansion coefficient is ≤1.1. Further, the graphite crucible 8 for pulling up a silicon single crystal is preferably a crucible divided into two or three portions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010282956-A (JP)
Title: Field emission type light source
Inventor: NISHIMURA KAZUHITO
IPC: H01J63/02
Filed: 2010-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an FEL capable of uniform emission and having high efficiency.  <P>SOLUTION: An emitter electrode 11 is made structured of a plurality of wire emitters 11a, with parallel axes each having a linear shape and with an electron emission material formed at substantially half the face of the surface as seen from a center axis direction, and faces the electron emission material of each wire emitter 11a formed are directed toward a phosphor layer 13 side, and are arranged so as to have the same rotation symmetry with the number of the wire emitters 11a as seen from an axis direction. Accordingly, electrons can be uniformly emitted around the emitter electrode 11 so that uniform light emission is obtained at the phosphor layer. Furthermore, a power feed section 12, supporting the emitter electrode 11, is made to relax the electric field strength at the electron emission material close to the phosphor layer 13 to thereby uniformize the light emission of the emitter electrode 11 in the length direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011235409-A (JP)
Title: Machining method for sliding surface and cast iron material
Inventor: TOMOHIRO KAZUNORI
IPC: C21D5/00
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To achieve a sliding surface having high lubricity with simple machining instead of scraping.SOLUTION: A bed of a machine tool is cast using spheroidal graphite cast iron of FCD450, and its sliding surface is ground into a flat surface by machining. The sliding surface of a column to be put on the bed is also ground into a flat surface in the same manner. The spheroidal graphite appears on the sliding surface and, by ejecting water jet to the sliding surface, the spheroidal graphite on the sliding surface is removed. Since the size of the spheroidal graphite is within the range of 5-80 μm, the size of a minute recessed part after removing the spheroidal graphite is nearly the same as that of the spheroidal graphite. Since the minute recessed part serves as an oil reservoir of lubricating oil, an oil film is uniformly formed between the sliding faces and the sliding face has high lubricity.
Patent JP-2011238814-A (JP)
Title: Heat radiation unit and electronic apparatus using the same
Inventor: MURAYAMA TAKUYA
IPC: G09F9/00
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a weight-saved heat radiation structure, that is, a heat radiation unit.SOLUTION: A heat radiation unit is mounted on one surface of an electronic apparatus, and has a partition plate 9 through which the inside and outside of the electronic apparatus are compartmented, and a heat exchanger 10 disposed at the outside of the partition plate 9. The partition plate 9 has an upper vent hole 12 and a lower vent hole 13. The heat exchanger 10 is constructed by a warm air path body through which the upper vent hole 12 and the lower vent hole 13 are linked to each other at the outside of the partition plate 9. An air blower 11 for blowing air from the upper vent hole 12 of the partition plate 9 through the warm air path body to the lower vent hole 13 is provided at the outside of the partition plate 9. The air flowing path length of the warm air path body is shorter as it is farther away from the suction port of the air blower 11.
Patent JP-2011237147-A (JP)
Title: Air conditioner
Inventor: KAWAZOE DAISUKE
IPC: F24F1/00
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an indoor unit of an air conditioner in which both wing pitch sound and flapping sound are reduced while suppressing the deterioration of aerodynamic characteristics, by optimally arranging the positions of a rear guider and a cross flow fan to be closest.SOLUTION: In the indoor unit of the air conditioner, the shape of a closest part with the cross flow fan 25, continuously provided from a right edge to a left edge of the rear guider 28, is provided in almost parallel to the axial direction of the cross flow fan 25, at least two or more almost parallel proximity sections are provided whose positions are different with respect to the rotating direction of the cross flow fan 25, and the gap between the proximity sections is formed continuously.
Patent JP-2010267618-A (JP)
Title: Electrochemical cell for obtaining electric energy
Inventor: THOBEN BIRGIT
IPC: H01M8/12
Filed: 2010-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical cell for obtaining electric energy operable for a long period of time without risk of mechanical damage due to operation.  <P>SOLUTION: The electrochemical cell for obtaining electric energy, particularly a fuel cell, includes a first electrode functioning as an anode and a second electrode functioning as a cathode, and a solid electrolyte layer formed especially in a flat shape. The solid electrolyte layer 12 is formed as a support structure of the electrochemical cell 10 in a type where the first electrode and second electrode form ion-conductive connection through the solid electrolyte layer. First of all, the solid electrolyte layer 12 is formed as the support structure, the first electrode 14 functioning as the anode and the second electrode 16 functioning as the cathode are arranged on the solid electrolyte layer, and the first electrode and second electrode are brought into ion-conductive contact with each other through the solid electrolyte layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011239726-A (JP)
Title: Method for preparing human cancerated cell
Inventor: HAMADA KATSUTOMO
IPC: C12N5/10
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for cancerating human cells without safety problems, cells obtained by the method, a kit used for the method, and a method, in which the cells obtained by the cancerating method are used, for evaluating the drug efficacy of an anticancer agent.SOLUTION: The method for preparing human cancerated cells includes a process of introducing the human telomerase catalytic subunit (hTERT) gene, the SV40 small T antigen (SV40 ST) gene, and an antisense oligonucleotide derived from human 28S rRNA into human-derived cells.
Patent JP-2011241920-A (JP)
Title: Base material for disk and method for producing the same, and disk roll
Inventor: WATANABE KAZUHISA
IPC: F16C13/00
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a disk roll without damaging the surface of an object to be conveyed, and also without generating a disk separation and a crack even when rapidly cooled.SOLUTION: A base material for a disk is produced by molding a slurry raw material containing inorganic fibers, an inorganic filler having an aspect ratio of 1 to 25 and an inorganic binder into a plate shape, and drying the molded plate. A disk material is made by striking the base material for the disk in a ring shape. Further, the disk roll is obtained by fitting a plurality of the disk materials on a rotating shaft by insertion.
Patent JP-2011241185-A (JP)
Title: Skin care preparation
Inventor: OMORI TAKASHI
IPC: A61Q19/00
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation, in a skin care preparation such as a skin lotion, which has satisfactory base stability, and is also excellent in a sense of use, particularly, in a refreshing feeling and a non-creaking feeling after coating.SOLUTION: The skin care preparation contains: (a) polyoxyethylene-polyoxypropylene-added phytosterol and/or phytosterol in general formula (I) by 0.01 to 5 mass%; and (b) block type alkylene oxide/ethylene oxide-dimer diol ether in general formula (II) by 0.01 to 10 mass% (in the general formula (I): R denotes a phytosterol or phytostanol residue; and m and n denote 5 to 100). General formula (II): Z-{O-[(AO)-(EO)]-R}(in the formula, Z is a residue obtained by removing a hydroxy group from dimer diol; EO denotes an oxyethylene group; AO denotes a 3 to 4C oxyalkylene group; a and b satisfy 1≤2×a and b≤150; and R denotes a 1 to 4C hydrocarbon group).
Patent JP-2011091023-A (JP)
Title: Multi-port electromagnetic induction cooking device
Inventor: MASUDA SHINICHI
IPC: F24C7/04
Filed: 2010-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve a collection ratio by a range hood by restricting diffusion of soot and steam toward a front (user) side of an apparatus body and a right and a left sides thereof with a view from the front side.  <P>SOLUTION: An air flow control intake port is provided in right and left of the top surface in a rear part of a body 1, and air taken through both air flow control intake ports by rotation of a discharge air fun 5 is accelerated by the discharge air fan 5 and discharged through a vent 7 to gradually generate an air flow from a front side to a rear side to surround the periphery of a flying pan 22, and the soot 23 generated in the flying pan 22 is controlled in air flow while tilting backward. As a result, the soot 23 generated in the flying pan 22 when cooking is effectively guided to the air flow around the range hood 20, and diffusion of the soot to a front (user) side of the body 1 and to a right and a left sides with a view from the front side can be restricted. Correcting ratio of the soot 23 by the rage hood 20 can be thereby improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010275551-A (JP)
Title: Method for producing flexible polyurethane foam with little emission
Inventor: GOSSNER MATTHAEUS
IPC: C08G18/40
Filed: 2010-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyurethane foam (especially a flexible polyurethane foam) having both little emission and good aging resistance.  <P>SOLUTION: The method produces a polyurethane foam from (A1) a compound containing an isocyanate group-reactive hydrogen atom and having a molecular weight of 400-15,000; (A2) optionally, a compound containing an isocyanate group-reactive hydrogen atom and having a molecular weight of 62-399; (A3) water and/or a physical blowing agent; (A4) optionally, at least one auxiliary agent and/or additive; (A5) and at least one tin(II) salt of a 10-16C carboxylic acid; and (B) a diisocyanate or a polyisocyanate. The method includes reacting the component (A1) and optionally the component (A2) with the component (B) in the presence of the component (A3) and the component (A5), and optionally the component (A4).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011246005-A (JP)
Title: Truck for maintenance
Inventor: KONDO SHUJI
IPC: B60T7/02
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a truck for maintenance which can cause small movement on a track as necessary and can automatically apply a parking brake in a state of being disconnected from a motor car.SOLUTION: The truck for maintenance which is connected to a motor car M to travel on a truck, includes a resilient member 20 for a parking brake automatically operating a mechanical brake mechanism 2 under a separated state in which the connection is cut off and a manual release means 1 which can release braking action of the mechanical brake means 2 against resilient biasing force F of the resilient member 20 by rocking a manual lever in one direction.