baber/WOPTO huggingface dataset:
Patent JP-2012170793-A (JP)
Title: Power circuit for ultrasound image display device and ultrasound image display device
Inventor: MATSUMOTO ARIHIRO
IPC: H02M3/28
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a power circuit for an ultrasound image display device for achieving accurate symmetry between a positive voltage and a negative voltage.SOLUTION: The power circuit for an ultrasound image display device includes: a transformer 3 having a secondary winding comprising a first secondary winding 7 and a second secondary winding 8 connected in series; a positive side output line 9 which is connected to an end on the side opposite to the second secondary winding 8 in the first secondary winding 7 and outputs a positive voltage +HV used for energy to transmit ultrasound; a negative side output line 10 which is connected to an end on the side opposite to the first secondary winding 7 in the second secondary winding 8 and outputs a negative voltage -HV used for energy to transmit ultrasound; and a feedback circuit 5 for feeding back a voltage expressed by |+HV|=|-HV| between the first secondary winding 7 and the second secondary winding 8 based on the voltage difference between the positive voltage +HV and the negative voltage -HV.
Patent JP-2012178531-A (JP)
Title: Antenna
Inventor: YAMAKAWA HIROYUKI
IPC: B60L5/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an antenna for a power transmission system which suppresses influences of metal objects forming a vehicle body part and efficiently conducts power transmission.SOLUTION: An antenna according to the invention includes: a case body 260 having a bottom plate part 261, side plate parts 262 extending from the bottom plate part 261; a coil body 270 placed on the case body 260; and a magnetic shield body 280 disposed above the coil body 270 so as to have a first distance from the coil body 270.
Patent JP-2012179131-A (JP)
Title: Game machine, control method thereof, and program
Inventor: NADAHARA TAKU
IPC: A63F7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that allows a player to change an input answer to a quiz as well as arrangement of input assistance information on an input screen on a touch panel, according to a game state, to properly lead to a correct or incorrect answer according to the game state, thereby urging the player to positively participate in the quiz to increase the interest of the player in a game, and to provide a game machine control method, and a program.SOLUTION: In the game machine 1 having the touch panel 17, a rendering control board 102 receives a control command from a main control board 101 and controls an image control board 105 to cause a liquid crystal display device 13 to display variation of symbols, and sets the quiz during variable display of the symbols. The answer to the quiz input by the player through the touch panel screen leads to the correct or incorrect answer according to the game state. The game machine 1 displays the quiz result input through the touch panel 17 and performs rendering control according to the game state.
Patent JP-2012179759-A (JP)
Title: Genuineness/spuriousness determination method of security medium and manufacturing method of security medium
Inventor: KITAMURA AKIKO
IPC: G01N23/223
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a genuineness/spuriousness determination method which can easily perform genuineness/spuriousness determination in a short period of time, and a manufacturing method of a security medium capable of manufacturing the security medium which is difficult in forgery.SOLUTION: The genuineness/spuriousness determination method comprises: a process for measuring the peak intensity of elements contained in a first sample and a second sample by using a fluorescent X-ray analyzer, and creating a calibration curve on the basis of the measured peak intensity and a content of the element corresponding to the peak intensity; and a process for measuring the peal intensity of the security medium used for the genuineness/spuriousness determination, distinguishing kinds of the elements contained in the security medium used in the genuineness/spuriousness determination by detecting a wavelength having the peak, calculating the content of the distinguished element from the measured peak intensity and the calibration curve, and performing the genuineness/spuriousness determination by comparing the content with that of the security medium which is genuine.
Patent JP-2012185002-A (JP)
Title: Method for detecting concrete deterioration factor
Inventor: TODA KATSUYA
IPC: G01N21/3563
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a concrete deterioration factor in which a concentration of a concrete surface deterioration factor may be accurately detected.SOLUTION: A method for detecting a concrete deterioration factor comprises the steps of: irradiating a measurement point on a concrete surface to be measured with light; allowing reflected light from the concrete surface to enter a spectroscope for measuring a spectrum of the reflected light with the spectroscope; detecting a concentration of a deterioration factor in the measurement point on the basis of the measured spectrum of the reflected light; and repeating detection of a concentration of the deterioration factor with the measurement point moved for detecting a concentration distribution of the deterioration factor on the concrete surface. A concentration of the deterioration factor is actually measured in at least one or more measurement points, so as to correct the concentration distribution of the deterioration factor on the concrete surface on the basis of the actually-measured concentration values of the deterioration factor.
Patent JP-2011119278-A (JP)
Title: Led lighting apparatus
Inventor: SAKO HIROYUKI
IPC: F21V23/00
Filed: 2011-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lighting apparatus capable of efficiently dissipating heat generated from an LED element and alleviating the effect of heat to a DC power supply circuit.  <P>SOLUTION: The LED lighting apparatus includes an LED mounting substrate 2 having the LED element 1 and a printed circuit board, a heat dissipator 3 installed integrally on the LED mounting substrate 2, a DC power supply circuit 4 which receives a commercial power supply and outputs a prescribed DC voltage, and a cover 5 which houses the LED mounting substrate 2, the heat dissipator 3, and the DC power supply circuit 4, and a power supply supplying line from the DC power supply circuit 4 is installed on the LED mounting substrate 2. A bottom plate 6a of plate shape in which a hole for passing through the power supply supplying line is installed is formed of a connecting portion connected to the cover 5 located in the vicinity of the heat dissipator 3 and the connecting portion becomes a heat transmission means 6 which directly contacts with the heat dissipator 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012185349-A (JP)
Title: Lens and manufacturing method therefor
Inventor: UCHIDA NAOKI
IPC: G02B1/18
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a lens that can prevent the adhesion of dirt and the occurrence of cloudiness, and a manufacturing method therefor.SOLUTION: A lens 1 includes a lens base material 11 and an antireflection layer 13 provided on the lens base material 11, in which a water repellent portion 14 and hydrophilic portions 30 are provided at different positions on the antireflection layer 13. Also, a manufacturing method of the lens 1 comprises a lamination step of laminating the antireflection layer 13 and the water repellent portion 14 on the surface of the lens base material 11 in order, a hole portion forming step of forming the hole portions 20 on the surface of the water repellent portion 14 in the thickness direction along at least part of the antireflection layer 13, and a hydrophilic step of forming the hydrophilic portions 30 on the inner faces 131 of the antireflection layer 13 in the hole portions 20.
Patent JP-2012183570-A (JP)
Title: Method for bonding dissimilar metals to each other
Inventor: KINEBUCHI MASAO
IPC: B23K35/02
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding dissimilar metals by which a dissimilar metal welded joint (a dissimilar metal joint part) having high bonding strength can be obtained by preventing "molten metal separation" when applying TIG welding to the dissimilar metal bonding of an aluminum alloy material and a steel material.SOLUTION: In the bonding of the aluminum alloy material (11) to the steel material (12) by TIG welding, a tungsten electrode (1) which has a tip having a diagonally cut tip face (2) to the electrode center axis (6) is used. The tungsten electrode (1) is oriented toward the welding line from the upper side of the aluminum alloy material (11) in such a manner that the tip face side of the tungsten electrode (1) faces the aluminum alloy material (11) side and the tip (2a) of the tip face (2) faces the steel material (12) side. In this manner, an arc (3) from the tip (2a) is directed to the steel material (12) side.
Patent JP-2012189181-A (JP)
Title: Bearing device and information recording/reproducing device
Inventor: OZAWA AKIO
IPC: F16C33/78
Filed: 2011-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a bearing device capable of inhibiting abnormal vibration and load torque fluctuation and an information recording/reproducing device.SOLUTION: In the bearing device 10 in which rolling bearings 22A and 22B are axially supported to a shaft 20, the rolling bearings 22A and 22B are provided respectively with inner rings 30A and 30B that are fitted onto the shaft 20, outer rings 31A and 31B that surround the inner rings 30A and 30B, a plurality of rolling bodies 32A and 32B that are rollingly retained between the inner rings 30A and 30B and the outer rings 31A and 31B, and annular shield plates 33A and 33B that cover annular spaces 34A and 34B that are defined between the inner rings 30A and 30B and the outer rings 31A and 31B. The inner circumference portions of the shield plates 33A and 33B are fitted to the inner rings 30A and 30B and the outer circumference portions of the shield plates 33A and 33B are spaced from the outer rings 31A and 31B.
Patent JP-2012162513-A (JP)
Title: METHOD FOR PRODUCING α-PYRANOSIDE THIOCARBONYL ESTER COMPOUND
Inventor: ONOMURA OSAMU
IPC: C07H13/12
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an α-pyranoside thiocarbonyl ester compound, in which the hydroxyl group at position 2 is selectively protected.SOLUTION: An α-pyranoside compound represented by general formula (I) or general formula (II) and a chlorothionoformic acid aryl compound are made to react with each other in the presence of a dialkyltin compound and an organic base (in general formula (I) and (II), Ris an alkyl group or an aryl group). (In general formula (III), Ris an alkyl group, a nitro group, or a halogen atom, a is an integer of 0-5, and when two or more Rs exist, Rs may be groups identical to or different from one another).
Patent JP-2012193721-A (JP)
Title: Oil rotary vacuum pump
Inventor: MATSUO TAKU
IPC: F04C25/02
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an oil rotary vacuum pump capable of reducing abnormal sound or vibrations due to lubricant in a pump chamber.SOLUTION: The oil rotary vacuum pump has a second curved surface part C2 formed successively to a first curved surface part C1 on the inner circumferential surface N2 of a second pump chamber P2. The second curved surface part C2 is a curved surface having a radius of curvature, for example, equivalent to the outer circumferential surface of a rotor 42. Thereby, when a vane 52 rotates on the inner circumferential surface N2 to pass through a second exhaust port E2, although pump oil is also drained off by the vane 52, a region S1 functions as a buffer part which stores the pump oil and buffers a shock when the pump oil comes into contact with an oil film between the first curved surface part C1 and the rotor 42. Further, the pump oil hardly causes a sudden pressure rise in the region S1, therefore, the shock to the vane 52 is also buffered and the abnormal sound and vibrations when the vane 52 is pushed into the rotor 42 can be also suppressed.
Patent JP-2012193726-A (JP)
Title: Catalyst converter device
Inventor: YUKIMITSU HIDEYUKI
IPC: B01J35/02
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst converter device that can control deterioration of conduction efficiency to a catalyst carrier, which is caused by carbon included in exhaust.SOLUTION: An insulating intermediate cylindrical layer 32 is provided between an internal fiber layer 30 disposed on an outer circumferential surface of the catalyst carrier 14 and an outer fiber layer 34 disposed on an inner circumferential surface of a casing cylinder 28. An upstream protrusion 32U protruding upstream is provided in an intermediate layer 32. An upstream inclined member 46 is provided to protrude toward the center of the casing cylinder 28 inside the upstream protrusion 32U.
Patent JP-2012198316-A (JP)
Title: Identification medium
Inventor: HOSHINO SHUICHI
IPC: G03H1/22
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an identification medium in which distinct switching of images can be observed with a structure that is inexpensively obtained.SOLUTION: The identification medium comprises, from an observation side: a cholesteric liquid crystal layer 102 which is subjected to a hologram treatment and selectively reflects circularly polarized light in a specified rotation direction at a specified center wavelength; a whole visible light region reflective cholesteric liquid crystal layer 105, which has reflection characteristics equivalent to such a condition of reflecting light in the whole visible light region and reflects circularly polarized light in the same rotation direction as that of the circularly polarized light reflected by the cholesteric liquid crystal layer 102; and a display pattern 106 having specified display contents.
Patent JP-2011154035-A (JP)
Title: Analysis method for hydrofluoroalkane
Inventor: BALTHASART DOMINIQUE
IPC: G01N27/62
Filed: 2011-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis method for hydrofluoroalkane.  <P>SOLUTION: The method with chromatography operation of gas chromatography operation for analyzing organic impurity content in hydrofluoroalkane, includes the steps of (a) providing hydrofluoroalkane for chromatography operation and (b) performing operation to detect organic impurities with mass spectrometry. The initial temperature of the chromatography operation is adjusted at a maximum of 40°C and the initial temperature of the chromatography operation is approximately -20°C or less. The detection is performed by selected ion monitoring (SIM) and by time of flight (TOF).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012199861-A (JP)
Title: Crystal device and method for inspecting the same
Inventor: SHIMAO KENJI
IPC: H01L41/22
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a crystal device and a method for inspecting the same, in which it is possible to confirm an adhesion state of a conductive adhesive to a piezoelectric substrate.SOLUTION: A crystal device (100) comprises: a crystal plate (130); excitation electrodes (131) formed on the crystal plate; extraction electrodes (133) led out from the excitation electrodes; electrode pads (132) conducted to the extraction electrodes; a package (120) having mounting terminals (125) formed on a mounting surface, and connection terminals (124) formed on a bottom surface opposite to the mounting surface and conducted to the mounting terminals; and a conductive adhesive (141) for bonding and fixing the connection terminals to the electrode pads. Inspection regions (136) for an adhesion state are formed on the crystal plate, and the inspection regions in which a metal film is not formed are surrounded by or in contact with the electrode pads and have an area equal to or less than 25% of an area of the electrode pads.
Patent JP-2012204654-A (JP)
Title: Solid state imaging device and camera
Inventor: YASAKA MAMORU
IPC: H01L27/148
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a high-sensitivity solid state imaging device by enhancing the conversion efficiency of an output section.SOLUTION: The solid state imaging device comprises: a plurality of light-receiving sections 102 which generate signal charges; a transfer section 104 which transfers the signal charges; a floating diffusion layer 22 which stores the signal charges transferred from the transfer section 104; an output section 23 which converts the signal charges on the floating diffusion layer 22 into a voltage; and an isolation region which is in contact with the transfer section 104 and the output section 23. The isolation region has a first isolation region 241 containing first conductivity type impurities, and a second isolation region 242 containing first conductivity type impurities at a concentration higher than that of the first isolation region 241, and the first isolation region is adjacent to the floating diffusion layer.
Patent JP-2012203246-A (JP)
Title: Fixing device and image forming apparatus
Inventor: HONGO MITSUTOSHI
IPC: G03G15/20
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To maintain a state where a roller member is pressed against a heat generation unit even when the roller member is rotated.SOLUTION: A pressure unit 565 is rotated around a rotation shaft 567 to be in contact with or separated from a heat generation unit 560. The center of rotation 574 of the rotation shaft 567 is on an extended line on the start point side of a vector indicating friction force F generated at a pressure-contact point NP, and therefore a rotation moment around the rotation shaft 567 is not generated even if the pressure unit 565 is rotated around the rotation shaft 567. Consequently, welding force WF is not affected from the rotation moment.
Patent JP-2011115669-A (JP)
Title: Dividable squeezing-drying plate and pot
Inventor: TSUCHIDA SHOGO
IPC: A47J27/00
Filed: 2011-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a fault wherein an earthen pot associated with a pot disclosed in JP Patent Application No. 2004-381625 is rather troublesome and somewhat difficult to manufacture, but simply dividing into two parts cannot easily achieve a satisfactory pot and plate which must endure intense cooking under high heat followed by a constant squeezing operation performed thereon.  <P>SOLUTION: A dividable squeezing-drying plate (1) alone, or a dividable squeezing-drying plate (1) and pot, includes a joining or engaging portion dividable from a pot body and integral with the pot used for cooking and as a serving dish, and a plate for squeezing and drying ingredients. A hole (2) is opened near a lowest part of the plate, which allows a squeezed soup (5) to be returned from the hole (2) into the pot and to be reused.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012202633-A (JP)
Title: Hot water feed device
Inventor: OUBI KEISUKE
IPC: F24H1/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a hot water feed device for suitably monitoring a hot water feed state even when there is no manual request from a user.SOLUTION: The hot water feed device includes a device body for generating or reheating hot water and feeding it to a hot water use facility installed in a demand location, a monitoring means 61 for monitoring the use operation of hot water in the hot water use facility or the generation operation or reheating operation in the device body, and a temperature regulating means for regulating the temperature of hot water fed to the hot water use facility. The hot water feed device includes a limit condition setting means 51 capable of setting limit conditions which are one or more integrated upper limit values of a use amount, a generation amount, a reheating amount of hot water, a feed heat amount or an operation time in a unit operation or operations of a plurality of times in a unit time, and a limit condition determining means 53 for determining a degree of sufficiency for satisfying the limit conditions set with the limit condition setting means 51 concerning the use operation of hot water, the generation operation or the reheating operation which are monitored with the monitoring means 61.
Patent JP-2012199897-A (JP)
Title: Image data transmission apparatus, image data transmission method, image data reception apparatus, and image data reception method
Inventor: TSUKAGOSHI IKUO
IPC: H04N13/04
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To realize service compatibility with respect to a 2DTV when transmitting frame-compatible stereoscopic image data.SOLUTION: When image data is frame-compatible stereoscopic image data, image region information for cropping image data for two-dimensional display from decoded image data is inserted into a compressed video stream. A two-dimensional television receiver (2DTV) on a reception side can obtain two-dimensional image data by cropping the image data for two-dimensional display from the decoded image data based on the image region information.
Patent JP-2012201564-A (JP)
Title: Silicon single crystal pulling apparatus, and method of pulling silicon single crystal using the same
Inventor: TOYODA SATOKO
IPC: C30B29/06
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a silicon single crystal pulling apparatus capable of discharging carbon-containing gas generated from a carbon crucible efficiently to the outside of a furnace without complicating the apparatus, and pulling a silicon single crystal having a low carbon concentration without increasing manufacturing cost, and to provide a pulling method of the silicon single crystal using the apparatus.SOLUTION: This silicon single crystal pulling apparatus 1 includes a carbon crucible 10b holding a quartz crucible 10a on the inner surface, and also includes a flow-straightening member 40 including a cylindrical flow-straightening part, provided in the loaded state on the upper end 10ba of the carbon crucible 10b, for shielding a part of carrier gas G passing a first space S1 over the upper end of the carbon crucible 10b, and for heightening flow velocity of the carrier gas G passing a second space S2 just over the upper end of the carbon crucible 10b, which is a lower part of the first space S1.
Patent JP-2012205741-A (JP)
Title: Game machine
Inventor: SASA AKIRA
IPC: A63F7/02
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for coping with the unexpected jump-in of a game ball P to a decoration area.SOLUTION: The game machine includes: a display part for displaying symbols; a stage which is arranged under the display part and in which the game ball P rolls in a horizontal direction; a start port which is arranged under the stage and in which the game ball P wins; and also the decoration area X in which decoration objects are arranged between the stage and the lower part of the display part. One or more discharge ports 90 for discharging the game ball P is arranged in the decoration area X. The decoration objects to be arranged in the decoration area X have inclination surface shapes for allowing the game ball P, which has entered the decoration area X, to be guided to the discharge ports 90.