baber/WOPTO huggingface dataset:
Patent JP-2011040714-A (JP)
Title: Light emitting diode
Inventor: PEI CHIENG-CHANG
IPC: H01L33/62
Filed: 2010-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting diode which can maintain excellent heat dissipation performance without degrading electrical performance and reliability.  <P>SOLUTION: The light emitting diode 500 includes a ceramic substrate 200 having a first surface 202 and a second surface 204 opposite to the first surface 202, a first conductive wire metal layer 208a and a second conductive wire metal layer 208b respectively arranged on the first surface 202 of the ceramic substrate 200, at least one light emitting diode chip 206 arranged on the first surface 202 of the ceramic substrate 200, and electrically connected to the first conductive wire metal layer 208a and second conductive wire metal layer 208b respectively, and a plurality of heat dissipation metal pads 216 arranged on the second surface 204 of the ceramic substrate 200 and electrically insulated from the light emitting diode chip 206.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011226927-A (JP)
Title: Temperature diffusivity measuring system, calorie component concentration measuring system, and flow measuring system
Inventor: OISHI YASUHARU
IPC: G01N25/18
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a temperature diffusivity measuring system which can measure gas properties easily.SOLUTION: A temperature diffusivity measuring system comprises: a measurement mechanism 10 which measures a value of radiation coefficient or heat conductivity of gas mixture to be measured when a heater element produces heat at multiple heating temperatures; a temperature diffusivity calculation formula storage 402 which stores a temperature diffusivity calculation formula, where the radiation coefficient or the heat conductivity to multiple heating temperatures is set as an independent variable and the temperature diffusivity is set as a dependent variable; and a temperature diffusivity calculation unit 305 which calculates a value of temperature diffusivity of gas mixture to be measured by assigning the value of radiation coefficient or heat conductivity of gas mixture to be measured to multiple heating temperatures into the independent variable of radiation coefficient or heat conductivity to multiple heating temperatures in the temperature diffusivity calculation formula.
Patent JP-2011226955-A (JP)
Title: Liquid metal cooling type reactor and heat removal method thereof
Inventor: HORIE HIDEKI
IPC: G21C15/18
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid metal cooling type reactor having high heat removal performance and a heat removal method thereof.SOLUTION: A liquid metal cooling type reactor 10 includes a reactor vessel 22 for holding a reactor core 11 and coolant L thereof, a containment vessel 23 for surrounding the outside of the reactor vessel 22, an air channel U for making the air flow around the outside of the containment vessel 23 to remove the heat, and an injection part 30 for injecting a filler T into the gap D between the reactor vessel 22 and the containment vessel 23.
Patent JP-2011229306-A (JP)
Title: Battery control device, battery control method and program
Inventor: ISHIBASHI YOSHITO
IPC: H01M10/48
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery control device capable of changing a voltage range concerning set charge/discharge to extend charge capability and discharge capability, a battery control method and a program.SOLUTION: The battery control device comprises a storage unit 116 for storing an upper-limit voltage and a lower-limit voltage defining a first voltage range in which a battery is charged and discharged, and a second upper-limit voltage and a second lower-limit voltage defining a second voltage range wider than the first voltage range, and a charge/discharge management unit 124 for temporarily changing a setting of the battery such that the battery, being charged in the first voltage range, is charged and discharged in the second voltage range when permitted to be charged and discharged in the second voltage range.
Patent JP-2011226449-A (JP)
Title: Fuel supply apparatus
Inventor: URYU TAKUYA
IPC: F04B1/16
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a fuel supply apparatus capable of suppressing the inclination of a shaft centered on a portion of the shaft positioned inside a bearing.SOLUTION: The fuel supply apparatus includes: a rotor 14 having the shaft 27 and a magnet 28; a stator 13 having a core 25 arranged opposing the magnet 28 and a coil 26; a plate 23 fixed to the shaft 27; the bearing 16a supporting the shaft 27; a cylinder 18a into which fuel is supplied; a piston 19a inserted into the cylinder 18a; and a spring 20a energizing the piston 19a. The magnet 28 has a recessed part 28a which makes the shaft 27 generate a turning force centered on a portion of the shaft 27 positioned inside the bearing 16a by the magnetic force generated between the magnet 28 and the core 25, the plate 23 is arranged so as to incline relative to a plane vertical to the axal line of the shaft 27 and presses the piston 19a by rotation.
Patent JP-2011235480-A (JP)
Title: Inkjet recording head
Inventor: MORITA HIROMITSU
IPC: B41J2/055
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording head which can reduce variation of a temperature distribution inside the inkjet recording head and is also capable of cooling.SOLUTION: The inkjet recording head has a substrate 101 in which a plurality of grooves are formed and arranged side by side on one surface, and at least part of a side wall 102 of the groove is formed of a piezoelectric material. The plurality of grooves constitute a plurality of ink channels 103 which communicate with ejection openings 109 for ejecting ink and ink chambers 112 to which the ink is supplied. Moreover, the plurality of grooves constitute a plurality of channels 104 exclusive for cooling which are arranged alternately with the ink channels 103 and which have end parts connected with a supply port of a fluid exclusive for cooling or a discharge port 112, and end parts connected with each other via connection parts 115.
Patent JP-2011236949-A (JP)
Title: Valve device having valve closure mechanism using magnetic material
Inventor: CHIBA KAZUNORI
IPC: F16K31/08
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a valve device enabling adjustment of an inter-surface distance and a valve opening using a magnetic material as a valve closure mechanism.SOLUTION: In valve boxes 1, 2 having an inflow port (primary side) and an outflow port (secondary side), respectively, a valve seat surface 1a is provided around the inflow port in the primary side valve box 1, and a valve 3 is provided which is seated on the valve seat surface 1a to prevent a reverse flow for allowing fluid to pass from an inflow side passage to an outflow side passage but preventing passing of fluid from the outflow side passage to the inflow side passage. Between magnetic materials (5a, 5b) in the valve closure mechanism using repulsion of the magnetic material, a magnetic material (5c) is disposed for transmitting magnetic force far off.
Patent JP-2011234677-A (JP)
Title: Algae culture device
Inventor: MORI NOBUO
IPC: C12M1/00
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an algae culture device that improves culture efficiency and increases a production yield while preventing a surface of a culture solution from being strongly struck by stirring blades, and cell membranes of the algae to be cultured from being broken and damaged.SOLUTION: In the algae culture device, the culture solution in a culture tank 1 is circulated while the culture solution is stirred and mixed by the stirring blades 5 radially protruded from a rotating shaft 4. The penetration angle α to the level of the culture solution of at least one third or more of the end side part Pb of the part Pa which penetrates to the culture solution of the stirring blades 5 is 60-90°.
Patent JP-2011239281-A (JP)
Title: Dual reflector antenna
Inventor: TSUCHIDA WATARU
IPC: H01Q19/13
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem with conventional antennas, such as an ADE antenna, an dual reflector antenna having a peak matching corn at the center of a sub-reflector or an dual reflector antenna having a sharp point at the center of a sub-reflector by modifying a mirror surface, which can improve reflection characteristics but have an increase in a level of spillover due to a leakage where a radio wave reflected from a sub-reflector misses a main reflector.SOLUTION: The antenna makes leaking radio waves cancel out each other to reduce spillover level by propagating two modes of radio waves TE11 and TM11 at the same time in a feeding waveguide, and reversing the phases of radio waves emitted from the two modes of radio waves and equalizing amplitudes of the same in a direction in which radio waves leak out without hitting a main reflector after being reflected by a sub reflector.
Patent JP-2011243743-A (JP)
Title: Solar cell unit and mounting method thereof
Inventor: KOMIYA HIDETAKA
IPC: H01L31/042
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell unit and the like that can be easily mounted.SOLUTION: The solar cell unit comprises: a solar cell having flexibility; a surface protection member covering a light receiving surface side of the solar cell and having flexibility; a rear surface protection member covering an anti-light receiving surface side of the solar cell and having flexibility; an adhesive covering the solar cell between the surface protection member and the rear surface protection member, bonding the surface protection member, rear surface protection member, and solar cell, and having flexibility; and a fastener for structure bonded to the rear surface protection member and having flexibility. The rear surface protection member is made of polyethylene terephthalate, polycarbonate, or polypropylene.
Patent JP-2011029603-A (JP)
Title: Substrate processing apparatus, method of manufacturing semiconductor device, and method of manufacturing substrate
Inventor: SASAKI TAKASHI
IPC: C23C16/42
Filed: 2010-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus capable of forming a SiC epitaxial film uniformly on a plurality of substrates, and to provide a method of manufacturing the substrates.  <P>SOLUTION: The substrate processing apparatus includes: a reaction chamber 44 for processing a stacked substrate 14; a first gas supply system 210a to 213b, 222, 60, 68; a second gas supply system 210d to 213d, 260, 70, 72; a third gas supply system 210c to 213c; first and second gas supply nozzles 60, 70 which are extended in the stacking direction of the substrates and have first and second gas supply openings 68, 72, respectively, in the stacked region of the substrates; and a controller for controlling the apparatus so as to supply at least a Si containing gas and a Cl containing gas from the first supply openings to the reaction chamber, to supply at least a reduction gas from the second gas supply openings to the reaction chamber, to make the third gas supply system supply a C containing gas to the reaction chamber through the first gas supply openings or the second gas supply openings, to form a silicon carbide film. The method of manufacturing the substrates using the apparatus is also disclosed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011243434-A (JP)
Title: Connection member and method of manufacturing the connection member
Inventor: TADA TAKASHI
IPC: H01R43/16
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a connection member in which pitch accuracy between through-holes formed between pattern body parts is improved, and connection reliability between a mating member is enhanced by improving accuracy in the pitch dimension between the pattern body parts in the vicinity of positions of forming the through-holes, and also to provide a method of manufacturing the connection member.SOLUTION: The method of manufacturing the connection member 100 includes: a first step in which a metal film is fixed to a base material 110; a second step in which the metal film is etched, and a wiring pattern 120 having a plurality of the pattern body parts 121 separated from each other and frame parts 124 extending from the pattern body parts 121 toward the pattern width direction is formed on the base material 110n; and a third step in which the frame parts 124 and the base material 110 are punched to form the through-holes 130 between the pattern body parts 121.
Patent JP-2011247946-A (JP)
Title: Optical waveguide device and resin composition for use in formation of over cladding layer thereof
Inventor: GOTO CHISATO
IPC: G02B6/12
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide device capable of preventing light receiving elements (photoelectric transducers) from malfunctioning even if it is used in an environment of high illuminance disturbance light, such as sunlight, and to provide a resin composition used in the formation of an over cladding layer of the device.SOLUTION: In the optical waveguide device, a light receiving element B is optically coupled to one end of an optical waveguide A, and the surface of an over cladding layer 3 of the optical waveguide A serves as a plane of incidence of disturbance light. The over cladding layer 3 is formed of a hardened body of a resin composition mainly comprising an ultraviolet curable resin and containing disturbance light absorbing pigments, and the thickness from the top face of a core 2 to the surface of the over cladding layer 3 is set to be 100 μm or more. As the resin composition, a composition is used whose optical signal transmissivity T850, disturbance light transmissivity T500 and UV light transmissivity T365 satisfy the relationship of T500<T365<T850.
Patent JP-2011247649-A (JP)
Title: Method and program for identifying surface shape of ultrasonic wave flaw detection test piece, aperture synthesis processing program, and phased array flaw detection program
Inventor: NAGAI MASATAKA
IPC: G01N29/04
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To grasp the shape of a surface of a test piece by using a reflection wave from the surface when an ultrasonic wave is made incident to the test piece.SOLUTION: A phased array is arranged on the surface of the test piece along the surface shape of a test piece having a shape change part whose surface shape has changed, with a medium whose configurations may change intervening in between; an ultrasonic wave is projected to the test piece for each oscillator of the phased array to receive a surface echo; a reflection wave from the surface of the test piece obtained for each oscillator is detected to acquire a beam path from each oscillator to the surface of the test piece and to assume a circle having each oscillator as the center and the beam path acquired for each oscillator as the radius; a common circumscribing line of the circles having the adjacent oscillators as the respective centers is acquired; points on the common circumscribing line are two-dimensionally interpolated and identified as a test piece surface in a section where the common circumscribing line is acquired; a gap between the oscillators is determined to be a boundary of shape change in a section where a common circumscribing line cannot be acquired, and the points on the common circumscribing lines obtained in the respective sections are two-dimensionally interpolated; and the two-dimensionally interpolated point is extrapolated to identify as a surface shape of the boundary and acquire a test piece surface shape.
Patent JP-2011245145-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine controlling a frequency controlled to an advantageous game state.SOLUTION: After completion of BB, transition to advantageous RT can not be achieved unless passing via a preparation mode and a normal play state. Although the preparation mode is a play state more advantageous than the normal play state, and shifts to the normal play state by stopping a special outcome, the preparation mode shifts to a disadvantageous RT when a prescribed number of games are consumed without stopping the special outcome, and shifts to the normal play state by the stop of the special outcome in the disadvantageous RT mode. Also, in the normal play state, control to the advantageous RT is performed by a promotion replay winning, control to a penalty RT is performed by a penalty replay winning, an operation mode for shifting to the advantageous RT and the penalty RT differs according to each winning situation, winning a replay GR1 and a replay GR2 for maintaining a normal play state is possible, and control to the penalty RT can be performed when operation is made in those other than a common operation mode in cases other than AT in a normal play state.
Patent JP-2011245545-A (JP)
Title: Welded joint
Inventor: MORIKAGE YASUSHI
IPC: C21D7/06
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a welded joint which is suitable for a steel structure such as a steel bridge which requires excellent fatigue characteristics, capable of introducing compression residual stress without deformation of a welding part which can be a new stress concentration part, for improved fatigue strength.SOLUTION: In the welded joint of steel material whose matrix is excellent in fatigue crack propagation resistance characteristic, the surface of steel material around the stop end of welding is provided with a striking trace which is continuously formed along welding beads by a vibration terminal of an ultrasonic impact device or hammer peening with its tip being rectangular or square having an area 4 mmor larger, and the striking trace is formed with the vibration terminal to be 0.03 mm or more and less than 0.40 mm in a region from the welding stop end as far as the point 2 mm from a matrix side.
Patent JP-2011253639-A (JP)
Title: Heating cooker
Inventor: KOBAYASHI AKIHIKO
IPC: H05B6/12
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a heating cooker which generates a heating level equivalent to double boiling even when a heated object is directly heated.SOLUTION: The heating cooker includes a body 1 having a top plate 4, heating means 20 heating a heated object 13 placed on the top plate 4, temperature detecting means 31 detecting the temperature of the heated object 13, cooking mode setting means 17 allowing a user to input the selected operation of the cooking mode, and control means 18 controlling the heating means 20 based on the selected cooking mode and the temperature of the heated object 13. The heating cooker has a double boiling mode as a cooking mode. In the double boiling mode, the heating is controlled so as to heat the heated object 13 placed on the top plate 4 in the level equivalent to double boiling the heated object 13.
Patent JP-2011254035-A (JP)
Title: Solid-state laser device
Inventor: TAKASAKI TAKUYA
IPC: H01S3/094
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a solid-state laser device in which light-to-light conversion efficiency from an exciting light to a laser light is improved by improving beam overlap efficiency of the exciting light and the laser light.SOLUTION: The solid-state laser device comprises a solid-state excitation medium 1 in the shape of a thin plate on which an exciting light and a laser light impinge. The excitation medium 1 has two non-parallel sides to which total reflection coats 4 and 5 are applied, and the laser light travels in zigzag by performing multiple reflections on the two non-parallel sides. Excitation density at a part in the excitation medium 1 where the laser light is concentrated is set higher than that at a part in the excitation medium 1 where the laser light is dispersed.
Patent JP-2011257158-A (JP)
Title: Radar device
Inventor: HASHIMOTO SEIJI
IPC: G01S13/34
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a radar device able to calculate the distance of each reflection point by separating, when composing waves of a radar wave reflected at different positions are received, the composing waves to such a degree that each reflection point can be recognized.SOLUTION: The radar device for detecting the distance of an object comprises: transmitting means for transmitting a radar wave; receiving means for receiving a reflection wave when the radar wave is reflected by the object; analyzing means for obtaining a waveform indicating the relation between a reflected wave reception time and the energy of the received reflection wave by wavelet-analyzing a reflection wave received by the receiving means; and distance calculating means for obtaining the distance of the target based on the reflection wave reception time corresponding to the energy peak portion of the waveform obtained by the analyzing means.
Patent JP-2011158458-A (JP)
Title: Frequency variable right angle phase bridge
Inventor: DOMAE ATSUSHI
IPC: G01R27/26
Filed: 2010-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency variable right angle phase bridge capable of calibrating a standard capacitor at a calibration frequency of 1.592 kHz with AC quantum hole effect resistance (acQHR) as a reference.  <P>SOLUTION: The frequency variable right angle phase bridge is constituted so that voltage dividing ratios ρ<SB>1</SB>, ρ<SB>2</SB>, ρ<SB>3</SB>, and ρ<SB>4</SB>of a frequency variable right angle phase bridge circuit are independently adjusted to satisfy a condition of balance represented by an expression 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286489-A (JP)
Title: Method and device for attaching glass to bezel
Inventor: ALTENHOVEN THIERRY
IPC: G04B39/02
Filed: 2010-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for attaching a glass (2) to a watch bezel (1).  <P>SOLUTION: The glass (2) has at least one projected portion (3) and/or a concave portion (4), and the bezel (1) has at least one projected part (3) and/or a concave portion (4). The present method is characterized, by including a step of pressing the projected portion (3) to the concave portion (4).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012004659-A (JP)
Title: Handover method and radio communication apparatus
Inventor: NAGATA KENGO
IPC: H04M1/00
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a handover method and a radio communication apparatus in which a stable handover can be performed between a mobile communication network and a radio LAN and the handover can be performed without intercepting data communication.SOLUTION: A radio communication apparatus can be connected to a first communication network and a second communication network. It is connected to the first communication network when a reception level of the first communication network exceeds a threshold value, and it is connected to the second communication network when the reception level of the first communication network becomes equal to or lower than the threshold value. The radio communication apparatus includes a means for switching to the first communication network when the reception level of the first communication network exceeds the threshold continuously for a predetermined term during a connection with the second communication network, and a means for switching to the second communication network when the reception level of the first communication network becomes equal to or lower than the threshold continuously for the predetermined term during a connection with the first communication network.