baber/WOPTO huggingface dataset:
Patent JP-2010116406-A (JP)
Title: Novel piperazine compound and use thereof as hcv polymerase inhibitor
Inventor: ABE HIROYUKI
IPC: A61K31/496
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicine having an anti-HCV activity and especially a medicine having an HCV polymerase inhibitory activity.  <P>SOLUTION: The present invention relates to a compound represented by formula [I] wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof, or a solvate thereof and an anti-HCV agent and an HCV polymerase inhibitor containing this compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011148378-A (JP)
Title: In-wheel motor cooling device
Inventor: TAWARA YASUAKI
IPC: B60K7/00
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-wheel motor cooling device always performing optimum oil cooling according to the operational situation with high safety without spilling the oil to the outside even when an oil passage is damaged.  <P>SOLUTION: The in-wheel motor cooling device includes a first cooling oil passage 17 guiding the oil 22 stored to an oil pump 16, a second cooling oil passage 18 guiding the oil 22 discharged from the oil pump 16 to a motor 30, a third cooling oil passage 19 connected with the second cooling oil passage 18 in parallel, a first on-off valve 27 arranged in the third cooling oil passage 19 in the vicinity of a discharge port 16b of the oil pump 16, a second on-off valve 28 arranged in the third cooling oil passage 19 in the vicinity of a return port 24c of a casing 24, a pressure detecting device 25 detecting the internal pressure of the third cooling oil passage 19, and a control device 26 closing the first and second on-off valves 27, 28 when drop of the internal pressure of the third cooling oil passage 19 has been detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232635-A (JP)
Title: Thin film transistor, method of fabricating the same, and organic electroluminescent display device including the same
Inventor: PARK BYOUNG-KEON
IPC: H05B33/10
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor, a method of fabricating the same, and an organic electroluminescent display device including the same.  <P>SOLUTION: The thin film transistor includes a substrate; a semiconductor layer disposed on the substrate and including a channel region; source/drain regions including ions and an offset region; a gate insulating layer disposed on the semiconductor layer; a gate electrode disposed on the gate insulating layer; a first insulating film disposed on the gate electrode; a second insulating film disposed on the first insulating film; and source/drain electrodes disposed on the second insulating film, and electrically connected to the source/drain regions of the semiconductor layer, respectively. The sum of thicknesses of the gate insulating layer and the first insulating layer that are on the source/drain regions is larger than 0 and less than the vertical penetration depth of the ions included in the source/drain regions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157700-A (JP)
Title: Soil improving method
Inventor: YASUHARA HIDEAKI
IPC: E02D3/12
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and environmentally-friendly soil improving method.  <P>SOLUTION: A first solution containing urease, and a second solution containing urea and calcium salt are each injected into ground; or a mixture of the first and second solutions is injected into the ground after the first and second solutions are mixed together. Calcium carbonate, which is obtained by coupling a calcium ion from the calcium salt and a carbonate ion produced by decomposing the urea by the urease in the ground, is precipitated into the ground; the concentration of the urea and/or that of the calcium salt in the second solution are/is controlled depending on desired water permeability or ground strength; and a mixing ratio between the first and second solutions is controlled depending on a desired solidification time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159832-A (JP)
Title: Semiconductor light emitting device
Inventor: KURAI SATOSHI
IPC: H01L33/50
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device that generates no color unevenness on an irradiation surface and easily renders a target color.  <P>SOLUTION: The semiconductor light emitting device includes: a wiring board; a plurality of light emitting diode elements which are mounted on the wiring board and whose light emission wavelengths are within a range of 360 to 480 nm; and a plurality of phosphor-containing layers which contain phosphors performing wavelength conversion of at least part of light emitted by the light emitting diode elements and cover the light emitting diode elements individually.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160574-A (JP)
Title: Speed control device for motor
Inventor: TAKAHASHI TOSHIMICHI
IPC: H02P23/16
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, wherein when controlling a mechanical system formed by coupling a load and a motor which is the occurrence factor of mechanical resonance during speed control via an inverter, even if the inertia of the motor is known, the inertia value on the load side is unknown, an unstable phenomenon due to resonance characteristics with the mechanical system occurs.  <P>SOLUTION: A gain compensating section with respect to a torque current command is provided at the output side of a speed control section. A weighting-factor compensating section for compensating a weighting factor, with respect to shaft-torque detection calculated by a mechanical system is provided so as to add an output signal of each compensation section and to input it as a torque current command to a current control section. In place of shaft-torque detection, it is configured to provide a weighting-factor compensation section, with respect to the compensated output of a disturbance observer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156504-A (JP)
Title: Elution reducing material and method for manufacturing the same
Inventor: KUNINISHI TAKESHI
IPC: C09K17/02
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elution reducing material excellent in a function of suppressing elution of heavy metals or the like and a method for manufacturing an elution reducing material excellent in a function of suppressing elution of heavy metals or the like.  <P>SOLUTION: The elution reducing material includes a light-burned product which is obtained by lightly burning a mineral containing magnesium carbonate as a main component and which has a BET specific surface area of 5-10 m<SP>2</SP>/g and a peak diameter of the fine pore diameter distribution in a range of 10 to 20 nm. The method for manufacturing the elution reducing material involves burning a mineral containing magnesium carbonate as a main component in a condition of 650 to 1,000°C and finishing the burning when the weight loss ratio by the burning becomes 9 to 20% to obtain a light-burned product and producing the elution reducing material by using the light-burned product.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011157786-A (JP)
Title: Locking/unlocking display key
Inventor: TANAKA KENICHI
IPC: E05B19/22
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To display a locked/unlocked state on a key itself in a simple structure in response to a reversible key.  <P>SOLUTION: This locking/unlocking display key includes a space 21 formed in a key head 17, a pair of trigger rods 29 which are pressed by pressing means for projection on the front and rear sides of the key head 17, respectively, which come into contact with the peripheral part of a key hole to retreat, and which partition the space 21 into right and left sides at the projecting position and release the partitioning at the retreated positions, a pair of sliding partition plates 31 which are connected to the pair of trigger rods 29, respectively and which vertically partition the space 21 at the projecting positions of the trigger rods 29 and release the partitioning at the retreated positions, a spherical body 35 disposed in either of small four spaces 33 formed by partitioning the space by the pair of trigger rods 29 and the pair of sliding partition plates 31, and window parts 37 which are formed in the key head 17 so as to correspond to the small spaces 33, respectively, and through which the spherical body 35 can be visually confirmed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165922-A (JP)
Title: Power conversion device
Inventor: FUNATSU WATARU
IPC: H01L23/473
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converting device capable of connecting hoses having different inside diameters, without carrying out significant design changes.  <P>SOLUTION: A laminate 4, to which a plurality of semiconductor modules 2 and a cooling tube 3 are laminated, is provided. A pair of pipes 5a, 5b is connected to a cooling tube 3a, located at one end part in a laminating direction X of the laminate 4. One pipe 5a out of the pair of pipes 5a, 5b is a lead-in side pipe 5a for leading in a refrigerant 12 into the cooling tube 3, and the other pipe 5b is a lead-out side pipe 5b for leading out the refrigerant 12. Each of the pair of pipes 5a, 5b, respectively, has a tube-connecting side part 50 connected to the cooling tube 3, and a hose-connecting side part 51, to which a hose 11 where the refrigerant 12 flows externally fits. The tube-connecting side part 50 and the hose-connecting side part 51 have outside diameters that mutually differ.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166956-A (JP)
Title: Apparatus and method for management of operation procedure
Inventor: YAMAUCHI KENJI
IPC: H02J3/00
Filed: 2010-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an apparatus and method for management of the operation procedure wherein the burden of verifying and probating new operation procedure data is reduced and oversight is lessened.  <P>SOLUTION: The apparatus includes an operation procedure card storage device 103 for storing standard operation procedure data available as source data to create operation procedure data anew, an operation procedure card editor 102 for copying the standard operation procedure data to the new operation procedure data and editing the new operation procedure data, and a difference recording/display device 104 for displaying the difference from the standard operation procedure data to the new operation procedure data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166052-A (JP)
Title: Semiconductor element and power conversion device with the semiconductor element
Inventor: KUWABARA MAKOTO
IPC: H01L29/861
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for improving reverse recovery characteristics with respect to a semiconductor element which has an insulating gate structure and a diode structure mixedly present on a semiconductor substrate.  <P>SOLUTION: The semiconductor element 14a is driven by a driving method of applying a gate voltage to a trench gate electrode 36a of a trench gate 36 when a reflux current is flowing through the diode structure comprising a body region 33 and a drift region 32. The semiconductor element 14a has an element portion and a terminal portion. A semiconductor substrate 50 is provided with a defect region 43, which is shortened in lifetime, only at the terminal portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010167497-A (JP)
Title: Device for driving die cushion
Inventor: MATSUBARA SHUNSUKE
IPC: H02M5/257
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the energy saving by providing a motor-driven device for driving a die cushion of a press machine by a servo motor, and returning the regenerative energy of the servo motor to a power source.  <P>SOLUTION: The device for driving the die cushion comprises a servo motor (11) as a drive source for driving the die cushion (52) of a press machine, and a power supply circuit (12) with the regenerative function for regenerating the regenerative energy from the servo motor to an AC power source (13).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011171140-A (JP)
Title: Electrode connection structure
Inventor: SHIMODA KENJIRO
IPC: H05B3/03
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide electrode connection structure capable of connecting an electrode to a ceramic honeycomb structure, while preventing breakage or the like caused by a thermal expansion difference.  <P>SOLUTION: The electrode connection structure 100 includes: an electrode connecting protrusion 5 arranged in the ceramic honeycomb structure part 11; and a connector 1 attached to the electrode connecting protrusion 5 by fixation to the electrode connecting protrusion 5 with an elastic force. The electrode connecting protrusion 5 has preferably a tapered part 5c, the connector 1 includes a connection member 6 having a barrel part 2 and a pair of leg parts 3, 3, and a spring part 4. Opposed faces 3a, 3b of the paired leg parts 3, 3 have tapered shapes complementary to a surface shape of the tapered part 5c of the electrode connecting protrusion 5. The connection member 6 is capped on the electrode connecting protrusion 5 under the condition where the spring part 4 is pushed to be compressed. The paired leg parts 3, 3 are engaged with the tapered part 5c of the electrode connecting protrusion 5, and the connector 1 is thereby fixed to the electrode connecting protrusion 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169260-A (JP)
Title: Power generator using special rotor and inertia, and power generation method using special rotor and inertia
Inventor: HIROSHIMA TAMOTSU
IPC: F03G3/00
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power generator and a power generation method using a special rotor and inertia capable of carrying out stable power generation by carrying out attachment and detachment of a rotary shaft and a drive at intended timing.  <P>SOLUTION: The power generator and the power generation method include the special rotor 4 with a weight part attached to its tip, the rotary shaft 6 attached with the special rotor 4 so as to rotate, a driving rotating means detachably disposed in one end side of the rotary shaft 6, and a power generating means disposed in another end side of the rotary shaft 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175110-A (JP)
Title: Image forming apparatus and rear projection display apparatus
Inventor: MIZOGUCHI YASUSHI
IPC: G03B21/60
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and a rear projection display apparatus, capable of effectively attracting observer's interest by using a substantially transparent screen.  <P>SOLUTION: The image forming apparatus 100 includes a screen 500 having a display surface 500a and a projector 700 that plots an image by scanning the display surface 500a with light. The screen 500 can select, independently in respective portions of the display surface 500a, a light transmission state in which the light is transmitted and a light diffusion state in which the light is diffused, and is configured so that the portion where address light is radiated becomes to be the light diffusion state and the portion where the address light is not radiated becomes to be the light transmission state. The projector 700 is configured so as to scan the display surface 500a with the address light so that an area of the display surface 500a corresponding to an image displayed on the display surface becomes to be the light diffusion state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175525-A (JP)
Title: Retrieval device
Inventor: SHU BUNKI
IPC: G06F17/30
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the ranking order of content decreasing even if the content is created by the same person who has created content that is clicked many times, because the number of clicks is zero or a value close to it immediately after it has been registered.  <P>SOLUTION: The retrieval device includes a click history storage means 105 storing a history of the numbers of clicks, a retrieval means 101 calculating a first score while taking the number of clicks into consideration for each content retrieved, and creating primary retrieval results ranked by the first score, a reliability calculation means 102 calculating the value of reliability based on the ranking of the created content in the primary retrieval results for every person who has created the contents in the primary retrieval results, and a re-ranking means 103 calculating a second score while taking into consideration the number of clicks and the value of reliability regarding the person who has created content for every retrieved content, and for output of secondary retrieval results ranked by the second score.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176979-A (JP)
Title: Rotation detecting device and dc motor device
Inventor: TANAKA TAKESHI
IPC: H02P7/29
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation detecting device, capable of accurately detecting the rotating state of a DC motor with a brush whose rotating state can be detected, irrespective of the magnitude of a DC component of a motor current without attaching a sensor, and to provide a DC motor device.  <P>SOLUTION: In regular rotation control, a driver controller 150 turns on SW1 and SW4 and turns off SW2 and SW3. In reverse rotation control, the driver controller turns on SW2 and SW3, and turns off SW1 and SW4. In short circuit braking control, the driver controller turns on SW3 and SW4, and turns off SW1 and SW2. By switching SW1, SW2, SW3 and SW4, an electric conduction path through which a motor current flows is changed. The driver controller 150 turns on SW10 in the case of short circuit braking in which SW1, SW2 are turned off and SW3, SW4 are turned on. When SW10 is turned on, a current flowing through resistors 162, 164 and SW10, and a gate voltage applied to SW3 is stepped down. Thus, the on resistance of SW3 becomes large in short circuit braking.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179203-A (JP)
Title: Ball tap device
Inventor: FUKAGAWA MASAFUMI
IPC: E03D1/33
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball tap device adaptable to either of the cases of a cleaning tank with or without hand-wash water discharge pipe by using the same device.  <P>SOLUTION: In this ball tap device 22, a tubular hand-washing water supply inlet 52 to connect a conduit pipe, which guides water of a water pipe 100 to the hand-wash water discharge pipe for the wash-basin, is attached to a connecting pipe 46, which is connected to a main pipe 44 and constitutes the water pipe 100 together with the main pipe 44, in a downwardly projecting manner separately from a spout 50 in the tank.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181414-A (JP)
Title: Conductive connection sheet, connection method between terminals, method for forming connection terminal, semiconductor device, and electronic device
Inventor: CHUMA TOSHIAKI
IPC: H01R11/01
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive connection sheet reducing the occurrence of a leak current between adjacent terminals caused by failing to coagulate a metal material in a molten state selectively on the terminals, and a connection method between the terminals using such a conductive connection sheet, a method for forming a connection terminal, a semiconductor device of high reliability, and an electronic device.  <P>SOLUTION: The conductive connection sheet 1 includes a laminate having a resin composition layer containing a resin component, and a first metal layer 12 and a second metal layer 14 formed of metal materials with low fusing points. The fusing point of the first metal layer 12 is lower than that of the second metal layer 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010214106-A (JP)
Title: Panel support device and x-ray apparatus
Inventor: LI YUQING
IPC: A61B6/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel support device capable of performing attachment and detachment of an X-ray receiving panel by a simple operation, and an X-ray apparatus having the panel support device.  <P>SOLUTION: The panel support device for detachably supporting an X-ray receiving panel (500) includes a support plate (700) configured to be in contact with the surface of the panel opposite to an X-ray receiving surface of the panel while the panel is mounted, a locking member (702) for locking the panel on the support plate while the panel is mounted, and a drive device (800) for driving the locking member so that the locking member is withdrawn from a locking position when the panel approaches the support plate and the locking member returns to the locking position when the panel comes in contact with the support plate in a process for mounting the panel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011182710-A (JP)
Title: Tobacco material filling machine
Inventor: WATANABE YUICHI
IPC: A24B13/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tobacco material filling machine capable of filling a tobacco material in a small-diameter container in a short time period to improve production efficiency of a smokeless cigarette.  <P>SOLUTION: The tobacco material filling machine 2 is provided with a holding tray 40 to hold the small-diameter container 4 in standing state, an introducing apparatus 72 comprising an introducing pipe 100 to be inserted into the small-diameter container 4 and a funnel member 102 communicating to the introducing pipe 100 wherein the introducing pipe 100 has a soft plastic connection plug 104 connectable its lower end 103 to an opened end 6 at a tip side of the small-diameter container 4, an upper cylinder 74 to vertically move the introducing apparatus 72, an auger-type fixed quantity feeder 70 to feed a fixed quantity of the tobacco material to the funnel member 102, a suction pipe 164 having a rubber suction pad 174 closely contacting with a lower opening 54 of the holding tray 40 communicating to a base-side opening end 8 of the small-diameter container 4, a lower cylinder 168 vertically moving the suction pipe 164, and a suction pump 166 connected to the suction pipe 164.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186865-A (JP)
Title: Reserved seat ticket reservation system and method
Inventor: SATO MISA
IPC: G06Q50/00
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that reservation is made in a new reservation order because reservation is made in a new order of newly receiving reservation in the case of changing reservation in a conventional reserved seat ticket handling system, that is, information at previous reservation is not maintained when reservation contents are changed in a conventional technology though a train inventory management system in a travel company previously receives reservation several days before starting to sell a reserved seat ticket and automatically transmits a request to the train inventory management system of a railroad company at the same time with starting to sell a reserved seat ticket.  <P>SOLUTION: First, in the test processing of reservation contents performed several days before a sales start, an overall rank at which a request reaches an inventory management system and an arrival rank for each reservation contents which reservation contents are divided into units such as a train and a numbered passenger car are given and managed. After that, in the case of changing the reservation contents, the overall arrival rank given beforehand is compared with other reservation ranks, and when the arrival rank of an own request is earlier, the reservation contents are replaced.  <P>COPYRIGHT: (C)2011,JPO&INPIT