baber/WOPTO huggingface dataset:
Patent JP-2012204492-A (JP)
Title: Solid state image pickup device
Inventor: KAWASAKI ATSUKO
IPC: H01L27/146
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To suppress degradation in image quality.SOLUTION: A solid state image pickup device according to an embodiment comprises a photodiode 5 that is provided in a photodiode formation region 50 and includes at least one impurity layer 55 and a cavity 59 that is provided in the photodiode formation region 50 and under the photodiode 5.
Patent JP-2011234350-A (JP)
Title: Method for handling handover in mobile network of at least one terminal, and routing module, home node b, home network, and mobile network
Inventor: ROLLET ROMAIN
IPC: H04W36/02
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To simplify design of a home node B and to reduce costs by reducing the number of packets to be stored in a source home node B as compared with a conventional mobile network in respect to handover management.SOLUTION: A core network is linked to a source home node B and a target home node B through a routing module. In the routing module, a notification message 214 is received and reception of handover by the target home node B is notified. Packets received from the core network are stored in a memory (217). A transfer link 215 from the source home node B is created and at least several packets received in the transfer link are stored in the memory 219. After establishing a radio link between a terminal and the target home node B, the packets in the memory are transmitted to the terminal (224).
Patent JP-2012206303-A (JP)
Title: Drying device and inkjet recording apparatus equipped with the same
Inventor: NISHIMURA TAKATOSHI
IPC: B41J2/01
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a drying device that can dry the ink discharged to a surface of a recording medium.SOLUTION: The drying device 40 of a printer 1 that is an inkjet recording apparatus dries the ink discharged on the surface of the paper P that is a recording medium, and includes: a drying conveyance part 50 that conveys the paper P; and an air blowing part 60 for blowing the air toward the paper P in the direction that makes nearly parallel to the ink discharge surface of the paper P conveyed by a drying conveyance part 50. Thereby, an air flow that flows along the ink discharge surface of the paper P is caused. Therefore, since the air never collides directly with the ink discharge surface of the paper P, the air can be smoothly flowed without decelerating the air.
Patent JP-2012206024-A (JP)
Title: Coagulation treatment agent, and sludge dehydration method using the same
Inventor: YONEKURA ATSUSHI
IPC: C08L33/20
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To develop a coagulation treatment agent having satisfactory coagulation performance for sewage-mixed crude sludge, sewage excess sludge, sewage digestion sludge and a variety of excess sludge in a sewage treatment plant and high reducing performance of cake moisture content by use of a (meth)acrylic monomer used widely as a commercialized product without using a polyamidine-based aqueous polymer.SOLUTION: The coagulation treatment agent includes the following (A) and (B). (A): An aqueous polymer obtained by adding and polymerizing 80-100 moles of a specific cationic monomer and another monomer, and 20-300 ppm, relative to the monomer mixture, of a cross-linking monomer. (B): an aqueous polymer having a vinyl amine structural unit. Although the coagulation treatment agent containing the (A) and (B) is usable in any product form, a water-in-oil emulsion or a powder product obtained by granulating a solidified product in which the water-in-oil emulsion is emulsion-broken followed by drying is particularly preferred.
Patent JP-2012208077-A (JP)
Title: Cylindrical member and component of measuring machine, device consisting of cylindrical member
Inventor: YAMANOGUCHI HIDENORI
IPC: G01B21/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical member which can be made lighter than in the conventional case and a component of a measuring machine and device consisting of the cylindrical member.SOLUTION: A cylindrical member 1 is constituted of a plurality of plate materials 2 consisting of ceramics, in which at least one of the plate materials 2 has a hollow part 3. The cylindrical member 1 can be made lighter, and since acceleration of movement and accuracy increase of positioning are handled and the cylindrical member 1 rarely bends by dead weight when the cylindrical member 1 is used as a component of a measuring machine and device, size increase and length increase of the component are handled.
Patent JP-2012206921-A (JP)
Title: Cement manufacturing device
Inventor: NAKAGAWA HISANORI
IPC: C04B7/60
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cement manufacturing device for reducing dioxin discharge to the outside of a system while suppressing the increase of costs.SOLUTION: The cement manufacturing device includes: a concentration detection part for detecting the concentration of a volatile organic compound contained in exhaust gas to be discharged from a cement burning facility; a cyclone installed between a vertical type mill and an electric dust collector for collecting cement raw powder ground by the vertical type mill; a raw powder surface area detection part for detecting the BET specific surface area of the cement raw powder collected by the cyclone; and a rotational frequency changing means for changing the rotational frequency of a separator installed in the vertical type mill, wherein a concentration threshold as the threshold of the concentration of the volatile organic compound and a raw power surface area threshold as the threshold of a raw powder BET specific surface area are set. The rotational frequency changing means is configured to, when the detection value of the concentration of the volatile organic compound exceeds the concentration threshold, or the detection value of the raw powder BET specific surface area is turned to be less than the raw powder surface area threshold, increase the rotational frequency of the separator.
Patent JP-2012210724-A (JP)
Title: Pressure-bonding apparatus, method for manufacturing laminated sheet, and laminated sheet
Inventor: YUASA MADOKA
IPC: B32B5/28
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-bonding apparatus for efficiently and sufficiently pressing a continuously supplied sheet, a method for manufacturing a laminated sheet, and the laminated sheet.SOLUTION: The pressure-bonding apparatus 6 includes a first roller 611 arranged on one side of the continuously supplied sheet 9, and a second roller 612 arranged on the other side of the sheet 9 such that both rollers 611, 612 come in pressure contact with the sheet 9 which has a thin sheet-like fiber base material which carries a resin composition or to which the resin composition is joined. The pressure-bonding apparatus 6 is configured such that the outer peripheral surface of the first roller 611 and the outer peripheral surface of the second roller 612 hold the sheet 9 in pressure contact with the sheet 9, and that the outer peripheral surfaces of the first and second rollers 611, 612 come in surface contact with the sheet 9.
Patent JP-2012214609-A (JP)
Title: Method for estimating content of fine particles in slurry and method for producing hydrocarbon oil
Inventor: HAYASAKA KAZUAKI
IPC: G01N21/47
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method in which the content of fine particles can be easily and accurately estimated, the content having a particle diameter of a given value or less in a slurry in which solid particles are dispersed in hydrocarbons comprising wax, and a method for production of hydrocarbon oil which prevents blockage of a filter for a slurry of Fischer-Tropsch synthesis reaction and can efficiently produce hydrocarbon oil.SOLUTION: This method for estimating the content of fine particles in a slurry is a method for estimating the content of fine particles having a particle diameter of a given value or less in a slurry in which solid particles are dispersed in hydrocarbons comprising wax. The method is characterized in that a correlation between the visible-light transmittances of dispersions obtained by dispersing solid particles having a particle diameter of the given value or less in the hydrocarbons comprising wax, the transmittances being measured at a temperature at which the hydrocarbons are liquid, and the contents of the solid particles having a particle diameter of the given value or less is determined, and the content of fine particles having a particle diameter of the given value or less in the slurry is estimated, on the basis of the correlation, from the visible-light transmittance of the supernatant of the slurry that was allowed to stand still at that temperature.
Patent JP-2012221081-A (JP)
Title: Optical position detecting device, light receiving unit, and display system with input function
Inventor: NAKANISHI DAISUKE
IPC: G01S17/87
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical position detection device capable of limiting a detection range in one direction and setting a detection range widely in an in-plane direction crossing the one direction, a light receiving unit and a display system with input function provided with the optical position detection device.SOLUTION: In the optical position detection device, a light receiving part 13 receives detection light L2 which is detection light emitted radially along an XY plane and reflected at a target object Ob located in detection object space 10R. The light receiving part 13 includes a light receiving element 130 and a concave mirror 14. A reflection surface 141 of the concave mirror 14 has an arc-shaped first cross section (XY cross section) and a quadratic curved second cross section (YZ cross section) orthogonal to the first cross section. Therefore, in the XY in-plane direction, even light incident from the direction obliquely to the light receiving part 13 is reflected at the concave mirror 14 and reaches the light receiving element 130 but in the YZ in-plane direction, an area where the light reaches the light receiving element 130 is limited by the concave mirror 14.
Patent JP-2012220714-A (JP)
Title: Refractive index distribution structure and manufacturing method thereof, and image display device including refractive index distribution structure
Inventor: TAKAGI AKINARI
IPC: G02B5/02
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a refractive index distribution structure, when configuring the refractive index distribution structure by an arrangement of a plurality of microparticles, suppressing density unevenness between the plurality of microparticles, capable of obtaining uniform in-plane characteristics, and capable of maintaining high reproducibility and stability.SOLUTION: The manufacturing method of a refractive index distribution structure includes steps for: manufacturing core-shell microparticles in which core microparticles being made of a material having a refractive index higher than a material forming shells and having the same core diameter are provided in the respective shells having different shell thicknesses; and forming a refractive index distribution structure by arranging the plurality of core-shell microparticles on a substrate.
Patent JP-2012031844-A (JP)
Title: Diesel engine with turbo supercharger for mounting on automobile, and method of controlling the same
Inventor: MARUYAMA KEIJI
IPC: F02D41/38
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To reduce soot discharge, and to improve NVH performance in a specific operating state with an EGR gas in a diesel engine 1 with a turbo supercharger.SOLUTION: When an engine 1 is in a specified operation range where it is on the low revolution side and is partially loaded, an EGR volume control means leads the EGR gas into a cylinder 11a, and an injection control means (PCM10, an injector 18) executes main injection and preceding injection. The injection control means executes fuel injection in the first injection mode in which the preceding injection at a specified injection rate to the quantity of main injection is executed in a range (range D) of a relatively low load in the specified operation range and also reduces the injection rate of preceding injection more than in the first injection mode in the range (range E) of a relatively high load, and also executes fuel injection in the second injection mode in which post-injection to inject fuel is performed at a timing that the main combustion continues, i.e., at timing that the injected fuel spray reaches the outside of a cavity.
Patent JP-2012224448-A (JP)
Title: Safety protection device for elevator
Inventor: CHIDA AKIHIRO
IPC: B66B5/00
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a safety protection device for an elevator, which can reliably maintain safety and reliability for an elevator.SOLUTION: The safety protection device for an elevator includes: a processor 2 for outputting a control signal to the equipment related to an elevator safety device based on software; a controller 4 for controlling the output state of the control signal so that the equipment is operated under a state simulating a safety side failure when a periodical inspection for functions of the processor 2 and the equipment is not performed for a predetermined period or when a tampering is made to the software; and a monitor 4 for monitoring the controller 4 for controlling the output state of the control signal so that the equipment is operated under the state simulating the safety side failure.
Patent JP-2011148825-A (JP)
Title: Remedy for meniere's disease
Inventor: TAKEDA SETSUKO
IPC: A61K31/047
Filed: 2011-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remedy for Meniere's disease safely, surely and quickly exerting the drug effect while reducing a dose and suitable for long-term administration to solve such problems that the existing remedy therefor containing a sugar or sugar alcohol as active ingredients has problems such as requiring a large dose since it is difficult to reduce the amount of administration, needing a long time before the expression of the drug effect, and being unsuitable for long-term administration.  <P>SOLUTION: The effects of sugars or sugar alcohols serving as the principal agent on internal ears are monitored in both of an operated side and normal side. As a result, it is confirmed that an elevation in the osmotic pressure of plasma and an increase in plasma AVP can be prevented and the effect of reducing endolymphatic hydrops can be safely, surely expressed by reducing the dose of the principal agent. Eliminating additives not directly related to the treatment as much as possible, prevents a rise in the osmotic pressure of plasma and an increase in plasma AVP caused by the additives. The sure expression of the effect of the principal agent can be successfully established even by using the principal agent only in a small amount. The side effect associated with the large amount of administration can also be prevented by reducing the amount of the principal agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012232462-A (JP)
Title: Tape cassette
Inventor: HORIUCHI TAKASHI
IPC: B41J32/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette which hardly causes the conveyance failure of a tape in printing operation while suppressing the burden of an operator in manufacturing.SOLUTION: When the lower projection of a tape feeding roller is inserted into the support hole 64B of a lower case 20, in manufacturing the tape cassette, movement in the peripheral direction of the tape feeding roller is regulated by three ribs (first rib 31, a second rib 32, and a third rib 33) formed at the peripheral edge of the support hole 64B. The first rib 31 is extended from a peripheral wall 22 to the peripheral edge of the support hole 64B. The second rib 32 is extended from a connection boss 23 to the peripheral edge of the support hole 64B. The third rib 33 is extended from a partition wall 29 to the peripheral edge of the support hole 64B.
Patent JP-2012235350-A (JP)
Title: Multipath interference equalization filter, and receiver
Inventor: TAKAHASHI MASAYUKI
IPC: H04B7/005
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To appropriately suppress an interference wave in a multipath environment.SOLUTION: A multipath interference equalization filter selects, as a reference signal, one of a plurality of reception signals received by a plurality of antennas. A tap coefficient is calculated to minimize the power of a subtraction signal indicative of a subtraction result obtained by subtracting a signal output from each FIR filter unit, having an input of the selected reference signal from another reception signal, the multipath interference equalization filter sets the tap coefficient of a tap to zero which calculation is made after giving a delay time equal to a delay time given to the other reception signal.
Patent JP-2012238275-A (JP)
Title: Conductive sheet and touch panel
Inventor: KURIKI TADASHI
IPC: G06F3/044
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a conductive sheet that can ensure high transparency and improve visibility and detection sensitivity even with electrodes configured with patterns using thin metallic wires.SOLUTION: A conductive sheet has plural first conductive patterns 18A aligned in the x-direction. Each first conductive pattern 18A includes a belt-like portion 20 extending in the y-direction and plural protruding portions 22 protruding from the belt-like portion 20 in both directions and aligned with a predetermined space along the y-direction. The width Lc of the belt-like portion 20 is three times or more as wide than the width Ld of the protruding portions 22. The first conductive pattern 18A is configured by combining plural first grids 26 made of thin metallic wires and plural second grids 27 made of thin metallic wires and having a larger size than the first grids 26. At least the protruding portions 22 are configured with the plural first grids 26.
Patent JP-2012240513-A (JP)
Title: Safety device for cable traction type inclination transportation facility
Inventor: NAKAMURA MOTOYUKI
IPC: B61H9/00
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a safety device which can safely stop a vehicle even if failure and trouble etc. occur in a brake of a driving device for driving a cable, in a cable traction type inclination transportation facility for towing a vehicle by the cable for transportation.SOLUTION: In the cable traction type inclination transportation facility, a rail 12 is laid between stations 10, 11 having a difference in height, and the cable 13 is connected to a vehicle 14 traveling on the rail 12. The cable 13 is wound around a sheave 19 of the driving device 15 installed at the station 11, and by rotation of the sheave 19, the vehicle 14 is towed by the cable 13 for transportation. The vehicle 14 includes: a vehicle brake 40 braking the vehicle 14; and a brake control device 26 controlling operation of the vehicle brake 40. The driving device 15 includes a rotation detector 23 detecting the rotation of the sheave 19. The safety device includes an operation control device transmitting a signal for stopping the vehicle 14 on the basis of a signal from the rotation detector 23 to the brake control device 26.
Patent JP-2012244764-A (JP)
Title: Power supply circuit and water heater
Inventor: AKITANI TOMONORI
IPC: H02J9/00
Filed: 2011-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit capable of separating a first power supply part which supplies power to a sensor from a second power supply part which supplies power to a control circuit, and certainly suppressing fluctuation of output voltage due to temperature variation and current variation, and provide a water heater with the same.SOLUTION: A power supply circuit includes: a constant voltage output part (linear regulator 1) which outputs constant voltage; a first power supply part (power supply 12 for an external IC and a sensor) which supplies the power output from the constant voltage output part to the sensor which detects a predetermined detection object; a second power supply part (power supply 13 for a microcomputer) which supplies the power output from the constant voltage output part to a control circuit which performs arithmetic processing based on a signal detected by the sensor; a power supply (capacitor 3) for backup connected to the second power supply part so as to supply power to the control circuit in power interruption of the constant voltage output part; and a MOS-FET 6 as backflow prevention means for preventing flow of current from the power supply for backup to the side of the constant voltage output part.
Patent JP-2012243706-A (JP)
Title: Discharge lamp lighting device and lighting fixture using the same
Inventor: KOMATSU NAOKI
IPC: H05B41/24
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of supplying both positive and negative polarities with adequate power even when a half-wave discharge occurs, and a lighting fixture using the same.SOLUTION: A discharge lamp lighting device includes: a step-down chopper circuit 4 for power-converting DC power to AC power to supply a high-voltage discharge lamp DL with the converted power; a load voltage detection section 61 for detecting positive and negative load voltages +V and -V applied to the high-voltage discharge lamp; a comparator section 62 for comparing the positive and negative load voltages +V and -V detected by the load voltage detection section 61 to determine whether or not the high-voltage discharge lamp DL is in a half-wave discharging state; and a control circuit 6 for controlling power to be supplied to the high-voltage discharge lamp DL from the step-down chopper circuit 4. After the comparator section 62 determines that it is in the half-wave discharging state, the control circuit 6 controls the step-down chopper circuit 4 to output a positive load current in accordance with the positive load voltage +V in the previous cycle and a negative load current in accordance with the negative load voltage -V in the previous cycle.
Patent JP-2012239460-A (JP)
Title: Method for producing fermented malt drink with low alcohol content
Inventor: ITO SHINSUKE
IPC: C12C5/02
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fermented malt drink with low alcohol content free from projecting taste and other unnatural flavor, and having well-balanced taste and flavor favorably comparable with ordinary beers.SOLUTION: The method for producing a fermented malt drink with low alcohol content includes adding a transglucosidase to maische containing malt in preparation stage and succharifying the maische until the ratio of nonfermentable carbohydrate to total carbohydrate in wort before fermentation stage becomes 30-70 mass% and adding an organic acid at any timing of the production process to adjust the pH of the final product to 3.5-4.4. There are further provided the method for producing the fermented malt drink with low alcohol content wherein the organic acid is one or more acids selected from phosphoric acid, lactic acid, tartaric acid, malic acid, citric acid, phytic acid, gluconic acid and acetic acid, and the method for producing the fermented malt drink with low alcohol content wherein a liquid sugar is used as a raw material for maische in an amount of 10-150 mass% based on the used amount of malt.