baber/WOPTO huggingface dataset:
Patent JP-2012251670-A (JP)
Title: Power plant and operation method of the same
Inventor: SHIRAKAWA MASAKAZU
IPC: F24S90/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce thermal fatigue damage of a member that composes a power plant by suppressing the temperature fluctuation of steam to be small even when the insolation from the sun greatly varies, and to stabilize boiler control and turbine control by reducing control interference between control valves.SOLUTION: The power plant includes a feed-water heater utilizing steam heat and a feed-water heater utilizing solar heat. In addition, the plant includes a first water pathway for running water toward an inlet of the feed-water heater utilizing steam heat, a second water pathway for running water discharged from an outlet of the feed-water heater utilizing steam heat, and a third water pathway for running water from the first water pathway to the second water pathway by bypassing the feed-water heater utilizing steam heat. In addition, the plant includes a thermometer for measuring the temperature of water flowing in the second or third water pathway, and a controller for controlling a distribution valve on the first water pathway and a distribution valve on the third water pathway based on the temperature.
Patent JP-2012134442-A (JP)
Title: Installation structure of solar cell panel
Inventor: HIRAHARA TOYOJI
IPC: H01L31/042
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure of solar cell panel, capable of assisting power generation of a roof section by effective use of an outer wall surface that is an unutilized portion without degrading the design of a building.SOLUTION: Two single-sided light-receiving solar cell panels are placed into a back-to-back state to project from an outer wall surface of a building, formed into a double-sided light-receiving type and perpendicularly installed in a wing wall shape. A ceramics projecting swelled section and a surface coloring layer are disposed on cover glass and a reflected light restraint structure is constructed.
Patent JP-2012253163-A (JP)
Title: Wavefront aberration measuring device, wavefront aberration measuring method, exposure device, exposure method, and manufacturing method of device
Inventor: KITA HISANORI
IPC: G01M11/02
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a wavefront aberration measuring device which allows for high-precision measurement of the wavefront aberration of a tested optical system by suppressing the impact of interference pattern due to noise light.SOLUTION: The wavefront aberration measuring device which measures the wavefront aberration of a tested optical system comprises a first diffraction member having a first diffraction grating pattern and disposed on the object surface of the tested optical system, a second diffraction member having a second diffraction grating pattern and disposed on the object surface of the tested optical system, and a measurement part which measures the wavefront aberration of a tested optical system based on the light passed through the first diffraction grating pattern, the tested optical system, and the second diffraction grating pattern. When the magnification of the tested optical system is β, the pattern period of the first diffraction grating pattern is equal to 3β times that of the second diffraction grating pattern.
Patent JP-2011209745-A (JP)
Title: Multi-channel encoder
Inventor: HOTHO GERARD H
IPC: H04S1/00
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of encoding input signals in a multi-channel encoder to generate corresponding output data comprising down-mix output signals together with complementary parametric data.SOLUTION: The method includes a first step of down-mixing input signals ( 400 to 450) to generate the corresponding down-mix output signals 610 and 620, and a second step of processing the input signals during down-mixing to generate parametric data 600 complementary to the down-mix output signals. Processing of the input signals involves information in the down-mix signals, which is useable during subsequent decoding of the down-mix output signals and the parametric data to determine at least some parameter data and thereby enabling representations of the input signals to be subsequently regenerated.
Patent JP-2012253611-A (JP)
Title: Compound machine
Inventor: HAMAYA MASASHI
IPC: H04N1/00
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a compound machine that can realize reduction of a production cost and miniaturization.SOLUTION: A compound machine 1 comprises: various internal devices for realizing multiple functions; a low voltage power supply unit 100; and a communication circuit unit 130. The low voltage power supply unit 100 includes: a primary side 100A supplied by an external power source P1; and a secondary side 100B supplying lower voltage than the external power source P1 to at least part of the internal devices (the communication circuit unit 130, a high voltage power supply unit 200 and a control board 300). The communication circuit unit 130 includes a line side 130A connected to an external device via a line L1 and a body side 130B supplied low voltage from the secondary side 100B of the low voltage power supply unit 100 and connected to at least part of the external devices (the control board 300) to realize a communication function. The low voltage power supply unit 100 and the communication circuit unit 130 are provided on one integration board 150 which is housed in one enclosure 180 having at least fire resistance.
Patent JP-2012252656-A (JP)
Title: Radio wave emission source detection sensor and lane identification determination method
Inventor: NOZAWA TATSUYA
IPC: G08G1/09
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To correctly identify a radio wave from a vehicle passing through a specific lane.SOLUTION: A radio wave emission source detection sensor is placed on a specific lane to be connected to a roadside device which performs radio communication with an on-vehicle device mounted on a vehicle. The detection sensor includes a reception part for receiving a radio wave transmitted from an on-vehicle device to the roadside device, a calculation part for obtaining a first power value by integrating a radio wave reception level in a first determination region including the lane and a second power value by integrating a radio wave reception level in a second determination region excluding the lane, and an identification determination part for determining a radio wave is an incoming wave from a vehicle passing through the lane on the basis of a difference between the first power value and the second power value.
Patent JP-2013000191-A (JP)
Title: Game machine
Inventor: MARUKO SHOHEI
IPC: A63F7/02
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce capacity of a storage on a main control board without increasing variation patterns beyond necessity while increasing the number of ready-to-win performances having different performance time.SOLUTION: The main control board 110 determines a first variation pattern with which first time from a variation start period of a special symbol is correlated and a second variation pattern with which second time from an interrupt start period is correlated, and determines the interrupt start period. Then, the main control board 110 determines variation time of a special symbol based on the first time, second time, and interrupt start period, and transmits commands corresponding to the respective variation patterns to a performance control board 120. Also, interrupt non-permission time that cannot be set as the interrupt start period is set from among the first time, and interrupt start period is determined by adding specific time corresponding to the interrupt random number value to the interrupt non-permission time.
Patent JP-2011187993-A (JP)
Title: Semiconductor light emitting element and method of manufacturing semiconductor light emitting element
Inventor: AKITA KATSUSHI
IPC: H01S5/343
Filed: 2011-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element which improves the light emitting property, and the method of manufacturing the semiconductor light emitting element.  <P>SOLUTION: A semiconductor laser 30 includes an n-type clad layer 2 comprising AlGaN, an n-type intermediate layer 3 comprising In<SB>s</SB>Ga<SB>1-s</SB>N (0≤s<1) formed on the n-type clad layer 2, an n-type buffer layer 4 comprising In<SB>t</SB>Ga<SB>1-t</SB>N (0≤t<0.5) formed on the n-type intermediate layer 3, and a quantum well light emitting layer 5 comprising InGaN formed on the n-type buffer layer 4. The quantum well light emitting layer 5 includes a well layer comprising In<SB>u</SB>Ga<SB>1-u</SB>N (0<u<0.5) having a relatively high In concentration, and a barrier layer In<SB>v</SB>Ga<SB>1-v</SB>N (0≤v<u) having a relatively low In concentration. The In concentration of the n-buffer layer 4 is higher than that of the n-type intermediate layer 3, and the In concentration of the well layer 5b is higher than that of n-type buffer layer 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013003304-A (JP)
Title: Cholesteric liquid crystal display manufacturing method
Inventor: SATO OSAMU
IPC: G02F1/137
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a cholesteric liquid crystal display manufacturing method excellent in manufacturing cost and manufacturing efficiency and capable of reducing weight and thickness.SOLUTION: The method includes the steps of: preparing a liquid crystal composition containing a photoreactive chiral agent represented by the specified general formula (1), where the photoreactive chiral agent is added to the liquid crystal composition such that selective reflection wavelength of the liquid crystal composition is wavelength of blue or shorter; and injecting the liquid crystal composition into a liquid crystal cell and then irradiating ultraviolet via a photomask to form subpixels.
Patent JP-2013003316-A (JP)
Title: Image forming apparatus
Inventor: WATANABE KOICHI
IPC: G03G15/08
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus in which pressure force produced when a developer supply device is connected to a developing device gives less influence on a difference in the longitudinal direction of a counter gap between a developer carrier and an image carrier, and which thereby generates no density error or density unevenness of an output image.SOLUTION: A developer supply device 20a is connected with pressure to a developer supply port 14 provided at one end side in the longitudinal direction of a developing device 4a. The developing device 4a can fluctuate around a fluctuation shaft 15 and to the direction in which a photosensitive drum 1a and a developing roller 17 are contacted with and separated from each other, and is pressed in the contact direction by a fluctuation pressure spring 16. At least a part of a vertical axis cross section of the fluctuation shaft 15 is positioned in an area A1 which is a projection of the developer supply port 14 within a vertical axis plane of the developing roller 17 in the pressure direction of the developer supply port 14.
Patent JP-2012002815-A (JP)
Title: Method and device for measuring local resolution of physical amount
Inventor: WIELAND HILL
IPC: G02B6/00
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for measuring local resolution of physical amount.SOLUTION: A device comprises: means to cause a first electrical signal 6 having a first frequency and a second electrical signal 7 having a second frequency different from the first frequency by a difference frequency; an optical beam source to cause an optical signal which is modulated by the first frequency and can be modulated through interaction with a measuring object; a mixer 11 capable of mixing an electrical signal 10 caused as a result of converting the optical signal with the second signal 7; an AD converter 13 to digitalize at least one mixed signal 12; and means which is especially formed as a DDS system 3 to cause an electrical signal 8 having a third frequency equivalent to a factor of the difference frequency and in which the AD converter 13 can sample the mixed signal 12 having the third frequency for digitalization.
Patent JP-2013004154-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMASHITA JUNICHI
IPC: G11C16/06
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which can be tested in a state where the current supply ability of a high-voltage generation circuit is ensured so as to solve a problem, in which although a high-voltage operation circuit such as a nonvolatile memory macro, whose characteristics change due to supply voltage and current, requires a high-voltage output test of a high-voltage generation circuit in a state where a supply current is ensured, current supply cannot be ensured due to a resistance for dividing and so on when voltage that is output by the high-voltage output circuit is divided.SOLUTION: A semiconductor integrated circuit, which allows an internal circuit measurement test, comprises: a high-voltage generation circuit that generates a higher voltage than the operation voltage of the semiconductor integrated circuit; a high-voltage operation circuit that operates at the high voltage; a divider that outputs a first divided voltage, which is obtained by dividing the high voltage, to an external terminal; and a reference current circuit that applies a load current to a connection node which connects the high-voltage generation circuit, high-voltage operation circuit, and divider.
Patent JP-2013006928-A (JP)
Title: Fluorosurfactant, and coating composition and resist composition using the same
Inventor: ISHIKAWA TAKAKO
IPC: C09D7/47
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a fluorosurfactant having 6C or less fluorinated alkyl, which has, in addition to excellent defoaming property, leveling property equal to or more than a surfactant having 8C or more fluorinated alkyl, and to provide a coating composition and a resist composition using the fluorosurfactant.SOLUTION: The fluorosurfactant includes a monomer (m1) having 6C or less fluorinated alkyl (including a one having ether bond by oxygen atom) and a non-fluorinated monomer (m2) as essential monomer components, and is produced by performing living radical polymerization in the coexistence of the monomers (m1) and (m2).
Patent JP-2013009260-A (JP)
Title: Switching circuit
Inventor: HATSUKAWA SATOSHI
IPC: H03F3/217
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a switching circuit with an improved power efficiency in which an excessive current caused by a signal component of integral times does not flow in a load circuit and a switching element.SOLUTION: A switching circuit 1 has: a switching element 10 having a first terminal 13 and a second terminal 11, and being driven by a pulse signal to switch a conduction state of the first terminal and the second terminal; a power supply part 30 supplying voltage to the first terminal 13 of the switching element; a load circuit 40 connected in parallel to the power supply part; a passive circuit part 50 connected between a connection point P between the power supply part and the load circuit and the first terminal of the switching element, and suppressing current flowing from the connection point to the switching element at a frequency of N times a clock frequency of the pulse signal (N is an integer equal to or more than one); and a resonance circuit part 60 connected between the passive circuit part and the connection point, and resonating at the frequency of N times.
Patent JP-2013011811-A (JP)
Title: Imaging device and lens barrel
Inventor: TOMITA HIROYUKI
IPC: G02B7/36
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of properly performing focus adjustment of an optical system.SOLUTION: An imaging device includes: an imaging unit 22 that picks up an image by an optical system having a focus adjustment optical system 32 and outputs an image signal based on the picked up image; a driving unit 36 that drives the focus adjustment optical system in an optical axis direction of the optical system; a determination unit 21 that determines whether a position of the focus adjustment optical system in the optical axis direction is within a predetermined range in the vicinity of a focal position including the focal position; and a control unit 21 that causes the driving unit to perform wobbling driving of the focus adjustment optical system. The control unit causes the driving unit to perform wobbling driving of the focus adjustment optical system when it is determined that the position of the focus adjustment optical system in the optical axis direction is in within the predetermined range.
Patent JP-2013014043-A (JP)
Title: Drawing machine for sheet material
Inventor: NAKAJIMA ICHIRO
IPC: B29C55/20
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a drawing machine for a sheet material capable of smoothly traveling a link device even at a bent part of a guide rail at high speed by simplifying a configuration of a rail bed for fixing two guide rails.SOLUTION: The drawing machine for the sheet material includes an endless link device for gripping ends of the sheet material, wherein the endless link device includes a plurality of equal length link devices formed in a folding scale shape, is fed from an entrance side sprocket, is guided with two guiding guide rails which are arranged parallel and in a folding-fan shape in a progressing direction at a predetermined interval to detach the sheet material after drawing the sheet material, and is returned to the entrance side sprocket through an exit side sprocket. The drawing machine includes: a fixing bed for mutually fixing the two guide rails; and a movable bed. The fixing bed and the movable bed are rotatably connected with a pin. Each guide rail near the pin connection is provided with a plurality of vertical slits so that the two guide rails are expansible and bendable accompanying the rotation of the movable bed.
Patent JP-2013020005-A (JP)
Title: Paper feed unit and image formation system
Inventor: KOYAMA HIROSHI
IPC: G03G15/00
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To prevent paper sheets from bending or drawing to one side in an image formation device even if the paper feed route therein is long.SOLUTION: A control unit, when a pre-feed mode is set and a printing job is started, selects a paper feed tray in which paper sheets meeting the paper setting conditions of the paper feed device from which the paper carrying distance to an image formation device 100 is the shortest are accommodated, and feeds paper from the selected paper feed tray to the image formation device 100. Further the control unit, when the paper feed tray runs out of paper sheets as a result of paper feed (S200), selects an adjoining paper feed tray in which paper sheets meeting the paper setting conditions of the paper feed device are set, and starts refilling an emptied paper feed tray 230 with paper sheets P (S210). In this process, the actions of drive units including a motor are so controlled as to keep the carrying speed V2 of paper sheets P from paper feed trays 320 and 410 of paper feed devices 300 and 400 to the paper feed tray 230 of a paper feed device 200 lower than a paper feed line speed V1 of carrying paper sheets P from the paper feed device 200 to the image formation device 100.
Patent JP-2013019620-A (JP)
Title: Cutoff valve device
Inventor: OGAWA YOSHIAKI
IPC: F25B49/02
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a cutoff valve device capable of charging a refrigerant to an air conditioner and the like, and executing a test operation of air conditioning equipment without disposing a refrigerant leakage detector.SOLUTION: In the cutoff valve device 14 which includes cutoff valves 9, 10 closed in non-power distribution, and a control means 8 having an input terminal connected to the refrigerant leakage detector 7, and an output terminal connected to the cutoff valves, and in which the control means opens the valves by distributing electric power to the cutoff valves when the input terminal is in a first state, and closes the valves by keeping the cutoff valves in the non-power distribution state, when the input terminal is in a second state, the control means forcibly opens the cutoff valves by a forced valve opening command when the input terminal is in the second state. The control means can release the forced valve opening state of the cutoff valves by a valve opening releasing command when the cutoff valves are in the forced valve opening state.
Patent JP-2012025745-A (JP)
Title: Dendrimer and organic light-emitting element using the same
Inventor: YI JEONG-IN
IPC: C09K11/06
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a dendrimer and an organic light-emitting element using the dendrimer.SOLUTION: The dendrimer includes a core unit, a bridge unit and a dendron unit, wherein the core unit contains a trivalent or tetravalent functional group selected from the group consisting of a substituted or unsubstituted 1-50C aliphatic hydrocarbon, substituted or unsubstituted 5-50C aromatic hydrocarbon and substituted or unsubstituted 3-50C hetero aromatic hydrocarbon, the bridge unit contains a divalent or trivalent functional group selected from the group consisting of a substituted or unsubstituted 5-50C aromatic hydrocarbon and a substituted or unsubstituted 3-50C hetero aromatic hydrocarbon, and the dendron unit contains a monovalent fluorene-based functional group represented by chemical formula 1.
Patent JP-2013021254-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: KIKUCHI MASAO
IPC: H01L23/34
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which improves heat radiation performance while suppressing stress to a semiconductor element, and to provide a manufacturing method of the semiconductor device.SOLUTION: A semiconductor device according to this invention includes: a semiconductor element 1; a first metal body 2 provided on a rear surface of the semiconductor element 1; a first insulation layer 4 provided on a rear surface of the first metal body 2; a second metal body 3 provided on a rear surface of the first insulation layer 4; a third metal body 9 provided on a surface of the semiconductor element 1; a second insulation layer 10 provided on a surface of the third metal body 9; and a fourth metal body 11 provided on a surface of the second insulation layer 10. The second metal body 3 is thinner than the first metal body 2, and the fourth metal body 11 is thicker than the third metal body 9.