baber/WOPTO huggingface dataset:
Patent JP-2012093562-A (JP)
Title: Toner, image forming method, and developer
Inventor: SUGIURA HIDEKI
IPC: G03G15/20
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a toner that retains a fixed image under a high temperature and humidity environment (for example, temperature of 45°C, humidity of 80%), prevents carrier spent under high temperature and humidity, and reduces adhesion of toner to a fixing member, as well as a developer including the toner and a carrier, and an image forming method that reliably accommodates to high-speed printing using the developer.SOLUTION: The toner includes a core that contains at least a crystalline polyester, an amorphous polyester, a colorant, and a mold release agent; and a core-shell structure that is formed of a shell containing vinyl resin. The toner has thermal hardness of 0.5 or more to 2.5 or less, and a softening index of 40°C or higher to 79°C or lower.
Patent JP-2011105716-A (JP)
Title: RECOMBINANT SOLUBLE Fc RECEPTOR
Inventor: SONDERMANN PETER
IPC: A61K45/00
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receptor that can be produced easily and used advantageously for pharmaceutical or diagnostic applications, and to provide applications thereof.  <P>SOLUTION: Recombinant soluble Fc receptors include no transmembrane domains, signal peptides or glycosylation. Such Fc receptors can easily be obtained by expressing respective nucleic acids in prokaryotic host cells and renaturation of the obtained inclusion bodies, which procedure leads to very homogenous and pure products. The products can be used for diagnostic as well as pharmaceutical applications and also for the generation of crystal structure data. Such crystal structure data can be used for the modeling of artificial molecules. A further embodiment includes coupling of the Fc receptors to solid-state materials like chromatography materials that can be used to separate and/or enrich antibodies.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012100437-A (JP)
Title: Electronic device
Inventor: TAKAGI NORIYUKI
IPC: H02M1/00
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device capable of detecting the abnormal state of not being able to turn OFF a switching element, which is caused by the ON failure or malfunction of the switching element for ON drive.SOLUTION: When currents flow to an FET 121a for ON drive and an FET 122a for OFF drive and a difference of the flowing currents is equal to or smaller than a prescribed value, a control circuit 128 determines that an IGBT 110d is in the abnormal state. Then, the operation of a power supply circuit 120 for drive is stopped, and the supply of a voltage from the power supply circuit 120 for drive is interrupted. As a result, a gate voltage becomes lower than a threshold voltage for turning ON/OFF and the IGBT 110d is turned OFF. Thus, the abnormal state of not being able to turn OFF the IGBT 110d, which is caused by the ON failure or malfunction of the FET 121a for ON drive, can be detected, and thermal destruction of the IGBT 110a can be prevented.
Patent JP-2012097461-A (JP)
Title: Mounting device of blind
Inventor: EGAMI KENICHIRO
IPC: E06B9/323
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a mounting device of a blind, for supporting a blind bearing member on a fixing surface by press-contacting the blind bearing member against the fixed surface and mounting the blind, and capable of surely maintaining the stationary state of the blind at any time other than during mounting or removal work of the blind.SOLUTION: A mounting device of a blind comprises: a case 22 attached to an end part of a blind bearing member; a bolt shank 24 supported so as to be movable in the longitudinal direction of the case 22 and non-rotatable; and a nut member 26 screwed on the bolt shank 24 and capable of adjusting a protrusion amount of the bolt shank 24 from the blind bearing member 12. The case 22 is provided with a stopper 30 and a case side end surface of the nut member 26 is provided with concave-convex parts 26a. When the nut member 26 is fastened, the nut member 26 is brought into contact with the case 22 and the concave-convex parts 26a are engaged with the stopper 30, thereby restricting rotation of the nut member 26 after fastening the nut member 26.
Patent JP-2011117957-A (JP)
Title: Terahertz wave imaging device
Inventor: FUKUCHI TOSHIHIDE
IPC: G01N21/3581
Filed: 2010-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terahertz imaging device capable of moving a terahertz source generating a terahertz wave having a variable frequency to the periphery of a measuring object, and measuring the terahertz wave.  <P>SOLUTION: In this terahertz imaging device 100, a sensor head part 120 is separated from a body part 110 and connected through a composite cable 130, and only the sensor head part 120 can be moved and used. The body part 110 combines each laser light having each different wavelength emitted from two wavelength variable lasers 111, 112 by an optical coupler 115, and transmits the combined wave to the sensor head part 120 via an optical waveguide 131. The sensor head part 120 allows the transmitted combined wave to enter the terahertz source 121, and generates a terahertz wave having a frequency equivalent to a beat component of the combined wave.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012103812-A (JP)
Title: Mass flow controller
Inventor: YONEDA YUTAKA
IPC: G05D7/06
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a mass flow controller capable of using a flow rate control valve for a longer period and more accurately controlling an actual flow rate when reducing a flow rate set value.SOLUTION: The mass flow controller comprises: a flow rate sensor part 2; a flow rate control valve 3 provided on an upstream side or a downstream side of the flow rate sensor part 2; a calculation part 6 for subjecting at least a proportional operation to a deviation between a flow rate measurement value and a flow rate set value to calculate a feedback control valve to the flow rate control valve 3; and an opening control signal output part 7 for generating an opening control signal based on the feedback control value to output the opening control signal to the flow rate control valve 3. A gain value which is multiplied by the deviation in the proportional operation is calculated by using such a function that a large value is calculated when an arithmetic value to be substituted, obtained by using a changed portion between a set flow rate value before reduction and a set flow rate value after reduction is reduced in a reduction change period as a prescribed period from a point of time when the flow rate set value is reduced by a prescribed amount or more.
Patent JP-2012101907-A (JP)
Title: Attachment for holding floor steel plate
Inventor: KONO TOSHIHIRO
IPC: B66C1/48
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a relatively small attachment for reliably holding a floor steel plate, which is configured to be compatible with the floor steel plates having various widths.SOLUTION: An attachment body 16 is mounted on an operating arm of an operating machine so as to be rotated by a hydraulic cylinder. Fixed claws 23 are mounted and fixed on lower end parts of both ends of the attachment body 16. Movable claws 30 are mounted opposite to upper surfaces of the fixed claws 23 and rotatably around pivots 31 arranged on the attachment body 16. The hydraulic cylinder 32 mounted on the attachment body 16 rotates the movable claws 30 around the pivots 31 to be moved close to or apart from the fixed claws 23, to hold and release the floor steel plate 28.
Patent JP-2012101700-A (JP)
Title: Saddle riding type electric vehicle
Inventor: NIIDE YASUO
IPC: B62K5/02
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a saddle riding type electric vehicle which can secure a larger battery capacity.SOLUTION: The electric vehicle which has rear wheels 8R and 8L at the right and left of a rear part of a vehicle body includes a traveling and driving motor 32 for driving the rear wheels 8R and 8L and a battery 51 arranged in an upper part of the driving motor 32. In a part of the battery 51, a lower battery 53 is arranged which is dropped between rear wheels 8R and 8L. At the right and left. The lower battery 53 and the driving motor 32 are arranged so as to be distributive and arranged at a vehicle front side of a shaft 34 of the rear wheels 8R and 8L and a vehicle rear side of the shaft 34 of the rear wheels 8R and 8L. An upper end of a rear cushion 21 is supported to a vehicle body frame 5. The battery 51 and the driving motor 32 are supported to a lower end of the rear cushion 21.
Patent JP-2012100961-A (JP)
Title: Biological light measuring instrument and method for estimating absorption coefficient changes in living body
Inventor: FUJII MAMIKO
IPC: G01N21/17
Filed: 2010-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a biological light measuring instrument that independently measures the absorption coefficient changes in the deep and shallow regions of a living body.SOLUTION: The measuring instrument includes a light source, a plurality of detectors to measure the light quantity changes at least by the different combinations of intervals, and a data processor to process the light quantity change data obtained from a detection part. The data processor estimates the absorption coefficient changes at the respective positions within the living body by solving an inverse problem using the variable depth sensibility adjustable regularization expressed by the formula of (AA+λI(AA))A, wherein A is the sensitivity matrix, λ is Tikhonov's regularization parameter, γ is the depth sensitivity parameter and I is the unit matrix.
Patent JP-2012108197-A (JP)
Title: Image display method and liquid crystal display device using the same
Inventor: ITO HIROSHI
IPC: G02F1/133
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To uniformize the generation of afterimages of respective images having black inserted when two kinds of images are alternately displayed.SOLUTION: A liquid crystal display device comprises: a right and left image alternation output part 15 for alternately outputting two kinds of image frames; a mask pattern storage part 18 for storing m kinds of mask patterns having an even number of two or greater but less than m mask pixels disposed in different alignments within a basic region which is a pixel region in which an even number of m equal to or greater than four pixels are arrayed in matrix corresponding to a pixel region of a liquid crystal panel; a mask pattern selection counter 17 for sequentially selecting a mask pattern; and a mask composition part 16 for composing the selected mask pattern with an image frame output from the alternation output part. The mask patterns have the equal number of dispositions of mask pixels in pixel unit within the basic region through m kinds of mask patterns.
Patent JP-2012108636-A (JP)
Title: Control method for physical random number generator
Inventor: ITO SUKEYOSHI
IPC: G09C1/00
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To maintain an amount of physical random numbers which can be acquired by each process per unit time even if the number of processes simultaneously using the physical random numbers increases.SOLUTION: When a plurality of processes acquire random numbers simultaneously, throughput of the random numbers available in all of the processes is improved by copying a random number on a memory and delivering it to each of the processes if no relation exists among the processes and if there is no problem even when a same random number is delivered to each of the processes. Meanwhile, if relations exist among the plurality of processes and if it is problematic to deliver a same random number, a driver for controlling such that random numbers different from each process can be delivered to the processes respectively according to a condition set by a user is prepared, thereby making uniqueness and speed of the random number compatible.
Patent JP-2012109811-A (JP)
Title: Wireless communication system and method of selecting antenna
Inventor: MASUDA SATOSHI
IPC: H04W16/28
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain the effect of improving the throughput by using an antenna set, exhibiting highest throughput improvement effect by MIMO in a distributed antenna system, in the MIMO communication.SOLUTION: MIMO communication is performed between a base station provided with a plurality of antennas, greater than the number of antennas available in MIMO, that transmit signals capable of identifying the signals from respective antennas, and a terminal provided with a plurality of antennas. The terminal selects some of the antennas of the base station as MIMO candidate antennas (802), calculates the eigen values of respective MIMO candidate antennas (803), and transmits the eigen values thus calculated to the base station (202). The base station selects antennas used in MIMO based on the eigen values (804).
Patent JP-2012107445-A (JP)
Title: Earthquake strengthening member, earthquake strengthening structure and earthquake strengthening method
Inventor: UONAGA YUKIHITO
IPC: E04G23/02
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To reinforce a column by an earthquake strengthening member and to attach a brace just by bolt junction.SOLUTION: An earthquake strengthening member 10 includes a first stiffening member 12 and a second stiffening member 14 formed in a U shape on the cross section and provided with an alignment part in the longitudinal direction. The first stiffening member 12 and the second stiffening member 14 cylindrically surround a column from side faces at the part where the cross section is U-shaped. At the alignment parts on both sides of the first stiffening member 12 and the second stiffening member 14, flanges 16 are projected outwards, and the flanges 16 are provided with through-holes 18 for the bolt junction. On a side wall at the upper part of the first stiffening member 12, an upper side brace attaching metal fitting 24 provided with through-holes 28 for the bolt junction is projected in parallel with the flanges 16. On a side wall at the lower part of the second stiffening member 14, a lower side brace attaching metal fitting 26 provided with through-holes 28 for the bolt junction is projected in parallel with the flanges 16. The first stiffening member 12 and the second stiffening member 14 are in such a length that they surround the entire length of the column.
Patent JP-2012095631-A (JP)
Title: Tool for picking up dog droppings
Inventor: FUSHIKI HIDEMI
IPC: A01K23/00
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a tool for picking up dog droppings, easily handled, having an excellent function of picking up droppings, compact, lightweight, and easy to carry.SOLUTION: A circular-arc cylinder (1) is constructed so that the edge parts (9a, 9b) of a pair of elastic circular-arc bodies (2a, 2b) are arranged side by side with a small gap between them to form a pair of bonding parts (10a, 10b), the bonding parts are bonded by sticking thin plates (3), and the bonding parts are opened and closed at the same time like a hinge. In this structure, a pair of shock absorbing plates (4a, 4b) are installed inside the base part (7) of the circular-arc cylinder (1). An inner bag (11), which covers the picked up droppings (W) and is thrown away with the droppings each time, can be stored removably in the circular-arc cylinder (1) without a locking means.
Patent JP-2012115514-A (JP)
Title: Endoscope unit
Inventor: MATSUBARA KENTA
IPC: A61B1/04
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope unit capable of acquiring a captured image in which color taste does not change and white balance is stable even if the excitation quantity of a phosphor in a light source changes.SOLUTION: The endoscope unit includes: a first light source 42 for emitting a first narrow band light; a phosphor 20 for allowing at least a part of the first narrow band light to pass therethrough, emitting a fluorescent light excited by the first narrow band light, and changing in fluorescent characteristics in response to the emission quantity of the first light source; a second light source 44 for emitting a second narrow band light different from that of the first light source; an image pickup section 26 for performing image pickup by a return light of an illumination light from a subject on which a light obtained by mixing the first and second narrow band lights with the fluorescent light is emitted as an illumination light, and outputting a captured image signal; and a control section 50 for controlling the emission quantity of the second light source 44 on the basis of the change in fluorescent characteristics of the phosphor 20 by the emission quantity of the first light source 42 so that the captured image signal may maintain the reference white balance.
Patent JP-2011138117-A (JP)
Title: Display device and electronic device including the same
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2010-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provider a display device having small power consumption, concerning a display device utilizing a liquid crystal material showing a blue phase.  <P>SOLUTION: The display device has: a first substrate having a pixel portion in which a pixel including a transistor is provided; a second substrate which faces the first substrate; and a liquid crystal layer arranged between the first substrate and the second substrate. The liquid crystal layer has a liquid crystal material which exhibits a blue phase; a gate of the transistor is electrically connected to a scan line, one of a source and a drain of the transistor is electrically connected to a signal line, and the other of the source and the drain of the transistor is electrically connected to an electrode; and the transistor has an oxide semiconductor layer a hydrogen concentration of which is 5×10<SP>19</SP>/cm<SP>3</SP>or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080756-A (JP)
Title: Heat exchanger
Inventor: DE LARMINAT PAUL
IPC: F28D7/10
Filed: 2010-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To heat a refrigerant and convert it into a vapor state as a result of the transmission of thermal energy from a fluid to be cooled, then, to return the refrigerant to a compressor wherein the vapor is compressed, another refrigerating cycle is started, and the cooled fluid is circulated to a plurality of heat exchangers disposed throughout the whole building.  <P>SOLUTION: An evaporator 250 used in a vapor compression system includes a shell 76, and a distributor network or a plurality of distributors 258 having flow passages or flow portions 260. The flow portion 260 includes a nozzle 261 composed to apply or guide a fluid onto the surface of a tube bundle 256. The shell 76 includes an inlet 252 relevant to a process fluid box 26, and an outlet 254 relevant to a process fluid box 28. The end facing a tube of the tube bundle 256 is extended between the process fluid boxes 26, 28 such that the process fluid flowing in from the inlet 252 is guided through the tube bundle 256 and can go out of the shell 76 through the outlet 254.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012123973-A (JP)
Title: Led lighting device
Inventor: ISHII HIDEKAZU
IPC: H05B37/02
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To improve the power efficiency of turning LEDs on.SOLUTION: An LED lighting device for turning on and off an LED row composed of plural LEDs connected in series includes: a first connecting point through an n'th connecting point which are set in order to divide the LED row into n+1 LED groups; a first switch through an n'th switch, each connected at one end to the respective first connecting point through the n'th connecting point and connected at the other end to a reference potential; and control means of controlling the switching operation of the first switch through the n'th switch according to the magnitude of the power supply voltage applied to the LED row. Thus, the number of pieces in the LED row to be turned on is controlled by exerting control on switching operation of the first switch through the n'th switch with the control means.
Patent JP-2012122675-A (JP)
Title: Heating cooker
Inventor: HAMADA TAKAKO
IPC: F24C1/00
Filed: 2010-12-09
Abstract: PROBLEM TO BE SOLVED: To suppress clogging by preventing the accumulation of scale near a water supply inlet 104 and a water supply outlet 104a of a boiler 43.SOLUTION: The heating cooker includes a heating chamber 28 for storing foods, and the boiler 43 supplying water vapor generated by heating water to the heating chamber 28. The boiler 43 includes a water vapor generating space 103 inside, which is formed of a heating bottom surface 43g and a plurality of heating side surfaces 43f contacted with the heating bottom surface 43g. A heat generating part 43c is arranged on the outer peripheral side of the water vapor generating space 103. The water supply inlet 104 with a flow passage part 104k for passing water for supplying the water in the water vapor generating space 103 is arranged in the heating side surface 43f. A jetting opening 44 for jetting the water vapor in the heating chamber 28 from the water vapor generating space 103 is arranged on the heating side surface 43f. In the flow passage part 104k for passing the water passed through the water supply inlet 104, the opening area of the water supply outlet 104a contacted with the heating side surface 43f is larger than that of the water supply inlet 104c side from which the water flows out, and moreover, a slope 104h for letting the water flow out is arranged on the water vapor generating space 103 side.
Patent JP-2012122111-A (JP)
Title: Method for producing tmcp and tempering process type high-strength thick steel plate having both excellent productivity and weldability, and excellent in drop-weight characteristic after pwht
Inventor: KIMURA TATSUKI
IPC: C22C38/58
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing TMCP (thermo-mechanical control process) and tempering process type high-strength thick steel plate in TS class more than 580 MPa, having excellent productivity and weldability and excellent in drop-weight characteristics after PWHT (post weld heat treatment).SOLUTION: A continuous-casting material, which is composed, by mass%, of 0.04-0.08% C, 0.05-0.6% Si, 1.2-2.0% Mn, 0.003-0.020% P, ≤0.003% S, 0.01-0.05% Al, 0.01-0.50% Cu, 0.05-0.60% Ni, 0.01-0.50% Cr, 0.05-0.40% Mo, 0.01-0.1% V, 0.0010-0.0040% N, ≤0.22 Pcm, 40-100 hardenability index (DI value), and the balance Fe with inevitable impurities, is hot-rolled under the special condition, and thereafter, is successively acceleration-cooled, and further, is subjected to a tempering. Here, Pcm=C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B and hardenability index (DI value)=8√C×(1+0.64Si)×(1+4.1Mn)×(1+0.27Cu)×(1+0.52Ni)×(1+2.33Cr)×(1+3.14Mo).
Patent JP-2012127853-A (JP)
Title: Waveform generator and semiconductor testing device
Inventor: NISHIHARA SHUICHI
IPC: G01R31/28
Filed: 2010-12-16
Abstract: PROBLEM TO BE SOLVED: To output a stable value from a time when stopping to output a waveform till a time before starting to output the waveform without exerting an influence on the waveform.SOLUTION: A waveform generator according to the present invention for generating a waveform includes: a waveform control unit 13 for parallel outputting a plurality of data items of waveforms; a waveform output control unit 15 that inputs the plurality of data items output by the waveform control unit 13, sequentially outputs the data items and operates at a speed higher than the waveform control unit 13; and a waveform stop control unit 14 that fixes, into one value, respective values of all the data items parallel output from the waveform control unit, based on the waveform stop signal for stopping the output of the waveform, and outputs it to the waveform output control unit 15.