baber/WOPTO huggingface dataset:
Patent JP-2010156907-A (JP)
Title: Development device and image forming device
Inventor: ISHIBASHI JUNICHI
IPC: G03G15/08
Filed: 2009-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To gain a development device which prevents the inside of the device body from dirty with a developer without uselessly spending the developer, and also gain an image forming device.  <P>SOLUTION: The circuit of a power source device 98 is closed, and a bias voltage is applied between a layer thickness-controlling roll 87 and a development roll 86 to generate a potential difference. A negatively chargeable developer is used, and the potential of the layer thickness-controlling roll 87 is higher than that of the development roll 86. Then, an electric field is generated, and a developer T is drawn toward the layer thickness-controlling roll 87 side. Consequently, the developer T hardly comes out from the housing 80 of a development device 44, and the amount of the developer T on the development roller 86 decreases (processing for decreasing the amount of the developer).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010159121-A (JP)
Title: Elevator
Inventor: FUJIWARA TADAKO
IPC: B66B13/14
Filed: 2009-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator capable of surely prohibiting lifting operation of a car, in a state where a clearance exists in a lower part of car doors.  <P>SOLUTION: This elevator 30 has the car doors 11a and 11b arranged in the car 10, an upper gate switch 22 and an upper limit switch 23 being an upper closing door detecting device arranged in an upper part of the car doors 11a and 11b, a lower limit switch 33 being a lower closing door detecting device arranged in a lower part of the car doors 11a and 11b, a car door opening-closing device 12 for opening-closing the car doors 11a and 11b, a control device 31 for controlling driving of the car door opening-closing deice 12, and an elevator control device 32. The car door opening-closing control device 31 outputs a lifting operation permission signal of the car 10 to the elevator control device 32 when detecting closing door of the car doors 11a and 11b by the upper closing door detecting device and the lower closing door detecting device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010159137-A (JP)
Title: Conveyor belt
Inventor: SAKAGUCHI TOSHIKI
IPC: B65G43/02
Filed: 2009-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyor belt capable of surely detecting inconvenience of respective rollers, while restraining a cost increase in a belt conveyor device and a failure frequency of a detection unit, in the belt conveyor device having a large number of rollers.  <P>SOLUTION: This conveyor belt 1 has a plurality of rollers 10, a detecting part 110 for detecting a state of the rollers 10, and a processing part 120 connected to the detecting part 110 and processing an output signal from the detecting part 110, and has an installation part 7 for installing the processing part 120. The installation part 7 is arranged in an end part 5 in the width direction of the conveyor belt 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010169426-A (JP)
Title: Simulation signal forming apparatus
Inventor: YAZAWA KATSUNORI
IPC: G01N27/409
Filed: 2009-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simulation signal forming apparatus detecting the presence of the activation of a gas sensor to directly connect the gas sensor and ECU prior to activation and is capable of changing-over the direct connection of the gas sensor, without fail, and the ECU to connection that makes the simulation signal forming apparatus interposed between both of them after activation.  <P>SOLUTION: An SW circuit part 90 is provided to the deterioration simulator 1 connected across a reference sensor 2 and the ECU 3, and the connection across A-B and the connection across A-C are made possible to change over by switches 91 and 92. When the reference sensor 2 is inactive, the switches 91 and 92 are set to the connection across A-C to perform through-output directly inputting the output (reference signal) of the reference sensor 2 to the ECU 3. Furthermore, the reference signal is monitored to determine the activity of the reference sensor 2; and if the reference sensor is activated, the switches 91 and 92 are changed over to the connection across A-B and the simulation signal formed from the reference signal is outputted to the ECU 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010172074-A (JP)
Title: Controller for electric vehicles
Inventor: KAWASAKI SHINGO
IPC: B60L50/16
Filed: 2009-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent system voltage from becoming excessive when learning an output error of a current sensor is not completed yet in a system in which a current passed through an alternating-current motor is detected with the current sensor and the alternating-current motor is controlled based on the output of the current sensor.  <P>SOLUTION: A motor control circuit 32 carries out the following processing on a case-by-case basis: when a predetermined learning execution condition holds, it carries out sensor error learning to learn any error (offset error and gain error) in the output of current sensors 33 to 36 and corrects the output of the current sensors 33 to 36 based on the result of sensor error learning; and when this sensor error learning is not completed yet, it carries out target voltage reduction control to cause a target value of system voltage to be lower than that after completion of the sensor error learning. As a result, the system voltage to be appropriately reduced is prevented from becoming excessive even when fluctuation in the power of the alternating-current motor is so increased by an output error of the current sensors 33 to 36 as to increase fluctuation in the system voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010170629-A (JP)
Title: Medium processing machine
Inventor: KAWASAKI KOJI
IPC: G11B17/10
Filed: 2009-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium processing machine which stores media to be sorted into different stackers.  <P>SOLUTION: A publisher 1 has: a medium conveying mechanism to hold and convey a plate-shaped media M, stackers 71, 77 storing the media M; a drawer tray 70 supported to be freely drawn out from the main frame 30; and a sorter mechanism 121 having a slope plate 122 arranged at the position where the media M ejected from the medium conveying mechanism are transferred and selectively guide them into one of the stackers 71, 77 by sliding them on the slope plate 122.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230112-A (JP)
Title: Photomask blank, photomask, and photomask manufacturing method
Inventor: NOZAWA JUN
IPC: G03F1/50
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask blank where an extremely fine pattern is formed, and a photomask which includes the fine pattern formed on the photomask blank.  <P>SOLUTION: The photomask blank includes a light-shielding film composed of at least two layers on a transparent substrate. The light-shielding film includes a light-shielding layer made of a material mainly containing tantalum nitride contained less than 62 at% nitrogen. The material is dry-etched with a chlorine-based gas containing no oxygen. The light-shielding film further includes a front-surface antireflection layer formed on the upper layer face of the light-shielding layer and made of a material not dry-etched with a chlorine-based gas, but dry-etched with a fluorine-based gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173419-A (JP)
Title: Motive power control device for vehicle
Inventor: MORINAGA HATSUKI
IPC: B60W20/00
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motive power control device for a vehicle capable of suppressing over-heat of a clutch interposed in a motive power transmission route between a drive wheel and a motor.  <P>SOLUTION: The motive power control device for the vehicle is provided with a first clutch 4 interposed in the motive power transmission route between the drive wheel 10 and the engine 1; a second clutch 6 interposed in the motive power transmission route between the drive wheel 10 and the motor 2; a sun gear 30 in which a planetary gear mechanism 14 for motive power-transmittably connecting the first clutch 4 to the second clutch 6 and interposed in the motive power transmission route between the first clutch 4 and the second clutch 6 is connected to the drive wheel 10; a ring gear 32 connected to the sun gear 30 through the motor 2 and the second clutch 6; a pinion gear 34 interposed between the sun gear 30 and the ring gear 32 and engaged with the sun gear 30 and the ring gear 32; and a carrier 36 connected to the engine 1 through the first clutch 4 and rotatably supporting the pinion gear 34.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010178506-A (JP)
Title: Battery hybrid system and method of using same
Inventor: YAMAKAWA HIROYUKI
IPC: H01M10/44
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To always supply sufficient power to a motor-driven machine by preventing shortage of the residual capacity of a secondary battery.  <P>SOLUTION: A battery hybrid system has the motor-driven machine, a first battery, a second battery, an output changing portion for changing the output of the second battery, and a controller. The controller acquires the residual capacity of the first battery, and continuously changes the output of the second battery based on the residual capacity of the first battery. In the controller, the first and second batteries can be continuously simultaneously used irrespective of the running state of the electric vehicle. If a requested power for driving the motor-driven machine is large, the first and second batteries are simultaneously used, and if the requested power is small in such a case of stopping or constant-speed running, the second battery is mainly used to prolong a running distance of the electric vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010175151-A (JP)
Title: Heating device
Inventor: OSHIMA KATSUYA
IPC: F24D3/08
Filed: 2009-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of keeping a water temperature at a lower section of a hot water storage tank at a low temperature, even when the temperature of a heat medium for heating distributed to a tank unit from a heating terminal is not low.  <P>SOLUTION: This heating device includes the tank unit receiving the low-temperature heat medium for heating and distributing the high-temperature heat medium for heating by utilizing heat storage of the hot water storage tank, and a heating unit for circulating the heat medium for heating between the heating terminal and the tank unit. In this heating device, the heating unit includes a heat pump for separating the heat medium for heating directing to the tank unit from the heating terminal, into the low-temperature heat medium for heating and the high-temperature heat medium for heating. Further in this heating device, the heating unit distributes the low-temperature heat medium for heating from the heat pump to the tank unit. Furthermore, in this heating device, the heating unit distributes the high-temperature heat medium for heating from the tank unit and the high-temperature heat medium for heating from the heat pump to the heating terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009095067-A (JP)
Title: Mobile radio-communication equipment equipped with multi-frequency band antenna and related method thereof
Inventor: QI YIHONG
IPC: H01Q5/10
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile radio-communication equipment with a multi-frequency band antenna.  <P>SOLUTION: The mobile radio-communication equipment can include a housing and the multi-frequency band antenna in the housing. The multi-frequency band antenna can include a main loop conductor having a gap defining a first and a second edges; a first branched conductor having a first extremity connected close to the first edge of the main loop conductor, and a second extremity defining a first field point; and a second branched conductor having the first extremity connected close to the second edge of the main loop conductor, and the second extremity defining the second field point. The antenna can further include a tuning branched conductor having the first extremity connected to the main loop conductor in between the first extremities of the first and the second branched conductors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010180589-A (JP)
Title: Curing system and curing construction method
Inventor: MIZUKOSHI SHIRO
IPC: E21D11/10
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the moist condition of concrete surfaces and to reduce drying cracks at the construction of a tunnel.  <P>SOLUTION: A curing system comprises: a support frame freely deformable in such a way as to be along the inner wall surface of a tunnel; an elevating and lowering device for elevating and lowering the support frame into contact with and separation from the inner wall surface of the tunnel; a curing sheet supported by the support frame; and a fixing part to be elevated by the elevating and lowering device to fix the curing sheet in tight contact with the inner wall surface of the tunnel by both the support frame deformed in such a way as to be along the inner wall surface of the tunnel and the support frame. The part of the curing sheet in tight contact with the inner wall surface of the tunnel is made of a water retention member, and its part facing the inside of the tunnel is made of a heat insulation member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179239-A (JP)
Title: Pretreatment method and pretreatment equipment in plasma melting decomposition treatment of material to be treated
Inventor: MOTAI YASUKI
IPC: B09B3/00
Filed: 2009-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pretreatment method and equipment therefor which, prior to a plasma melting decomposition treatment of a material to be treated such as sludge, waste, pressure sensitive copying paper, fluorescent lamp stabilizer and waste activated carbon which are contaminated with PCB, efficiently perform the following pretreatment while keeping a tightly closed state: classifying the material to be treated according to the properties and condition of the material be treated; managing the weight of classified material to be treated; and repacking the material to be treated from a carrying-in storage container that has been carried in a PCB waste material treating facility into a prescribed repacking container for charging.  <P>SOLUTION: In making the material to be treated harmless by melting decomposition in a plasma melting decomposition furnace, the pretreatment is performed in which the material to be treated is repacked from the carrying-in storage container that has been carried in the PCB waste material treating facility into the repacking storage container for charging which charges the material to be treated to the PCB waste treatment facility. In the pretreatment, the material to be treated is classified according to the properties and condition of the material be treated, the material to be treated is carried in a tightly closed chamber set for each classified group, and the material to be treated of prescribed mass treatable by the plasma melting decomposition furnace is repacked from the carrying-in storage container into the repacking container for charging.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009104189-A (JP)
Title: Polarizing plate and liquid crystal display using the same
Inventor: KAJITA DAISUKE
IPC: G02F1/1335
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce luminance increase and coloring in an oblique direction in a black display in a liquid crystal display of a transverse electric field system.  <P>SOLUTION: In the liquid crystal display having a first polarizing plate disposed on one side of a first substrate, a second polarizing plate disposed on the other side of the second substrate, and a liquid crystal layer which is disposed between the first and the second substrates and where liquid crystal molecules are aligned to be parallel to the first substrate or the second substrate in one direction to enable black display and an illumination device, each of the first and the second polarizing plates has a polarizing layer and supporting base materials respectively disposed on both sides of the polarizing layer, an absorption axis of the first polarizing plate and an alignment direction of the liquid crystal molecules upon black display are nearly parallel to each other. The supporting base material disposed on the liquid crystal layer side of the first polarizing plate has in-plane refractive index anisotropy and satisfies n1>n2≈n3 and an in-plane slow axis of the supporting base material and the absorption axis of the polarizing layer of the first polarizing plate are nearly parallel to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010182906-A (JP)
Title: Substrate treatment apparatus
Inventor: MIZUNAGA KOICHI
IPC: B65G49/07
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus having a substrate delivery function and rapidly lowering a high temperature substrate to be a predetermined temperature by reducing an unnecessary time in a system with high productivity.  <P>SOLUTION: In the substrate treatment apparatus including a heat treatment section for heating a wafer W, a first conveyance arm A1 for receiving the heated wafer from the heat treatment section to place it on a delivery section, and a second conveyance arm C with plate-like tweezers 34 for receiving the wafer placed on the delivery section to convey it, the delivery section includes a cooling plate 11 having a cooling surface 11b for placing the wafer thereon, a temperature controlling flow passage 16 provided inside the cooling plate, through which temperature control water for cooling the cooling plate to a temperature lower than that of the heat treatment is flown, and a recessed section 11a provided on the cooling surface of the cooling plate and having a shape similar to and larger than the planar shape of a substrate holding section of the second conveyance arm, and of which holding plane can be protruded/retracted with respect to the cooling surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182141-A (JP)
Title: Device and method for processing data
Inventor: KUROIDE TAKESHI
IPC: G06F12/00
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To promptly perform backup processing when a fault occurs while executing data matching.  <P>SOLUTION: A data processor includes a data distribution part which, when a file data group registered beforehand for matching is input, stores the file data group into the normal data holding area of a j-th matching node (j is an integer) among a plurality of matching nodes and also performs the backup processing of dispersedly storing a plurality of file data included in the file data group into the backup data holding areas of the nodes other than the j-th matching node. The backup processing is performed by distributing each of the plurality of file data included in the file data group to the backup data holding areas in the order from the area where the file data preserved in advance is minimum among the plurality of matching nodes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182624-A (JP)
Title: Fuel cell
Inventor: NUNOKAWA KAZUO
IPC: H01M8/02
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of reliably preventing liquid junction caused by water generated by power generation in a simple structure and ensuring a suitable insulation function.  <P>SOLUTION: A first metal separator 16 and a second metal separator 18 are arranged in the fuel cell 10 by sandwiching an electrolyte membrane-electrode assembly 14. A plurality of inlet communication passages 28a and outlet communication passages 28b for communicating an oxidizer gas outlet communication hole 26, an oxidizer gas inlet communication hole 20a and an oxidizer gas outlet communication hole 20b are arranged on the surface 16a of the first metal separator 16. The outlet communication passage 28b is formed by a plurality of flow passage formation members 34b extending in the gravity direction, and connections 36a, 36b continued to the flow passage formation member 34b arranged on both ends in the horizontal direction are integrally prepared on a section of a first seal member 32 for seating around the periphery of the oxidizer gas outlet communication hole 20b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184185-A (JP)
Title: Underground fence for preventing oil diffusion, and method of cleaning oil-contaminated soil
Inventor: WATANABE NORIO
IPC: B09C1/00
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an oil-contaminated range from expanding when a microorganism is injected to penetrate voids in underground oil-contaminated soil, since an oil-contaminated range is expanded by the diffusion of oil-contaminated underground water caused by the replacement of underground water contaminated with oil in voids in oil-contaminated underground soil, with a microorganism injected to penetrate the voids in the underground oil-contaminated soil.  <P>SOLUTION: There is provided an underground fence 1 for preventing the diffusion of oil, which fence 1 is constructed across a zone 3 not saturated with underground water and a zone 4 saturated with underground water each disposed in the ground 2, and is formed of an annular body 6 surrounding the circumference of an oil-contaminated section 5 in the ground 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186900-A (JP)
Title: Solar cell and method of manufacturing the same
Inventor: TSUKIGATA SHINTARO
IPC: H01L31/04
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell which can have a p-type selective emitter layer formed by an easy method and has high energy conversion efficiency by controlling dopant density, and to provide a method of manufacturing the same.  <P>SOLUTION: The solar cell includes: a silicon substrate 1; a p-type selective emitter layer 2 formed on a light reception surface side of the silicon substrate 1 and having a dopant high-density diffusion layer 3 and a low-density diffusion layer 4 having lower dopant density than the high-density diffusion layer 3; a light-receiving surface electrode 6 electrically connected to the high-density diffusion layer 3 of the p-type selective emitter layer 2; an n-type diffusion layer 5 formed on the reverse surface side of the silicon substrate 1; and a back electrode 7 electrically connected to the n-type diffusion layer 5, wherein the high-density diffusion layer 3 right below the light-receiving surface electrode comes into contact with a silicon nitride film 8 and the low-density diffusion layer 4 comes into contact with a silicon oxide film 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186935-A (JP)
Title: Linear image sensor
Inventor: OTA KEIICHI
IPC: H01L27/146
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear image sensor capable of easily reducing remaining unread electric charges.  <P>SOLUTION: The linear image sensor 1 has a plurality of long-sized embedded photodiodes PD (n) arrayed. The embedded photodiodes PD (n) each have a first semiconductor region 10 of a first conductivity type, a long-sized second semiconductor region 20 of a second conductivity type formed on the first semiconductor region 10 and having a low impurity concentration, a third semiconductor region 30 of the first conductivity type formed on the second semiconductor region 20 to cover a surface of the second semiconductor region 20, and a fourth semiconductor region 40 of the second conductivity type for taking electric charges out of the second semiconductor region 20, a plurality of fourth semiconductor regions 40 being arranged so as to be apart from each other in a length direction on the second semiconductor region 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT