baber/WOPTO huggingface dataset:
Patent JP-2011178577-A (JP)
Title: Optical element production device
Inventor: TAKAYAMA HIDETOSHI
IPC: C03B11/12
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element production device which efficiently preheats a preform with a simple constitution, and in which the softened preform does not fuse to a preheating stand or the preform contact face of a conveying apparatus.  <P>SOLUTION: The optical element production device includes: a mounting stand 14 mounting a preform P; a heater 18 preheating the preform mounted on the mounting stand utilizing heat conduction; a conveying apparatus sucking the preform and conveying the preheated preform from the mounting stand to the surface of the lower mold; and a mold which heats the preform conveyed onto the lower mold to a molding temperature and carries out compression molding in a space surrounded by the upper mold, the lower mold and a body mold, and, the surface of the mounting stand in contact with the preheated preform is suppressed of the fusion of the preform owing to the preheating by controlling its wetting angle to water to a prescribed value or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180387-A (JP)
Title: Conductive roller and method for manufacturing the same
Inventor: TAKANO JUNICHI
IPC: F16C13/00
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roller in which variation in the specific gravity of a coating material for the formation of an elastic layer is small and the surface of the elastic layer has minute air holes, and to provide a method for manufacturing the conductive roller.  <P>SOLUTION: The conductive roller includes a shaft 1 and the elastic layer 2 formed around the periphery of the shaft 1. The elastic layer 2 is made from a polyurethane foam containing a polyurethane resin and a humectant. The method is for manufacturing the conductive roller. After a blended material containing the polyurethane resin and humectant is foamed by being mechanically stirred, the shaft 1 is dipping-coated with the foamed blended material to form the elastic layer 2 around the periphery of the shaft 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182234-A (JP)
Title: Communication apparatus and communication control method
Inventor: IMANAKA NORIHIRO
IPC: H04L29/08
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus capable of decreasing the number of times of retransmitting a packet by delaying a determination of a retransmission response.  <P>SOLUTION: A communication apparatus includes, in a receiving terminal which receives a packet subjected to the transmission of a series of packets of a predetermined break from a transmitting terminal via a network while imparting order numbers to the packets: a packet receiving unit for receiving a packet; an estimating unit for estimating and computing the number of branches in a route on the network from the reception order of packets received by the packet receiving unit; a missing determining unit for determining a packet missed in the middle of the route from the reception order and the number of branches; a packet holding unit for holding a packet received by the packet receiving unit; and a responding unit for requesting the transmitting terminal to re-transmit the missed packet, from the packet held in the packet holding unit and the order number of the packet determined as missing by the missing determining unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185711-A (JP)
Title: Device for detection of multi-rotation
Inventor: NISHIZAWA HIROSHI
IPC: G01D5/245
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-rotation detection device that generates neither lifetime shortage caused by wearing nor wrong detection caused by contamination with a foreign matter or the like, and having low cost required for maintenance.  <P>SOLUTION: The device includes: a magnet 101 mounted on a rotor; a magnetic field inversion detection element 102 provided on a position where a magnetic field of the magnet can be detected, for output of a current pulse when the direction of a detected magnetic field is inverted; a current restriction resistance 103 for restricting a current generated by the current pulse; a diode 104 for preventing a back flow of the current; a capacitor 105 for accumulating the charge generated by the current pulse; and a charge amount measuring unit 107 for measuring a charge amount accumulated in the capacitor 105.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187307-A (JP)
Title: Manufacturing method of membrane electrode assembly
Inventor: KUMAGAI KYOKO
IPC: H01M8/02
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To restrain wrinkles or displacement generated at an electrolyte membrane, at manufacturing of a membrane electrode assembly equipped with a damage-preventing layer.  <P>SOLUTION: The manufacturing method of the membrane electrode assembly comprises (i) a process of forming an electrolyte membrane by coating electrolyte or electrolyte solution on one of the faces of a first damage-preventing layer, and (ii) a process of bonding a second damage-preventing layer on an upper face of the electrolyte membrane.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188625-A (JP)
Title: Power unit, image forming apparatus using the same, method and program for controlling the power unit
Inventor: AOKI MIKIYUKI
IPC: H02M3/28
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power unit which is high in power saving performance in an energy saving mode.  <P>SOLUTION: The power unit 600 has a rectifier 601, an active filter part 603 which boosts the output of the rectifier 601 and outputs a primary DC voltage, and a DC/DC converter 605 which generates a secondary DC voltage from the primary DC voltage. When an operation mode shifts to an energy saving mode, the primary DC voltage Vdc is boosted to approximately double as compared with that at usual operation, and then the active filter part 603 is stopped at operation in the energy saving mode. The energy accumulated in a smoothing capacitor C1 becomes approximately four times as compared with the energy at usual operation. By supplying the energy accumulated in the smoothing capacitor C1 for operation in the energy saving mode, it is possible to operate the DC/DC converter part 605 in a state that there is no power supply from an AC power source 101 for a long time since the active filter part 603 stops, whereby the power consumption in the sleep mode is reduced largely.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186340-A (JP)
Title: Active ray-sensitive or radiation-sensitive resin composition, and resist film and pattern forming method using the same
Inventor: FUJII KANA
IPC: G03F7/039
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active ray-sensitive or radiation-sensitive resin composition which is excellent in sensitivity, exposure dependence, resolution, roughness characteristics, and focus latitude, which reduces scum, and which forms a pattern with an adequate shape, and to provide a resist film and a pattern forming method using the same.  <P>SOLUTION: The active ray-sensitive or radiation-sensitive resin composition containing: (A) a resin which is decomposed by the action of an acid and as a result the solubility of which in an alkali developer increases; (B) a compound which generates an acid with emission of an active ray or radiation; (C) a basic compound; and (D) a specified compound having at least two specified alicyclic hydrocarbon groups substituted for a hydroxyl group, and the resist film and the pattern forming method using the same are provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190050-A (JP)
Title: Pulse detection device for elevator hoisting machine
Inventor: HARAGUCHI TAMAMI
IPC: B66B3/02
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulse detection device for an elevator hoisting machine having excellent durability.  <P>SOLUTION: The pulse detection device for the elevator hoisting machine includes a rotating drum, a rubber roller pressed against the drum to perform the pulse detection of the rotation of the drum, and an encoder to output position detection information of an elevator according to the pulse detected by the rubber roller. A rubber portion of the rubber roller is constituted of ethylene/polypropylene-based rubber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191660-A (JP)
Title: Developing device
Inventor: OKAMOTO HIROAKI
IPC: G03G15/08
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stir conveyance member that efficiently stirs and conveys a replenishing toner in a developing device.  <P>SOLUTION: The stir conveyance member rotates around a rotary shaft 55Yb and stirs and conveys a developer composed of toner and a carrier to a downstream side P in the direction of the rotary shaft. Within one pitch of the rotary shaft, the stir conveyance member is provided with first partitioning member 101 for conveying the developer to the downstream in the direction of the rotary shaft, and a second partitioning member 102 for conveying the developer to the upstream in the direction of the rotary shaft. Tips of the first and second partitioning members are disposed in close to or contact with each other. An empty space 103 is formed between the tips 101a, 102b and the rotary shaft. The developing device and the image forming apparatus use the stir conveyance members, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011197774-A (JP)
Title: Processor system
Inventor: NAKAJIMA HIROYUKI
IPC: G06F9/38
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To allow a coprocessor to control register access or memory access performed by a base processor.SOLUTION: The base processor includes: a register; and a base processor control part for accessing a data memory and the register. The coprocessor includes: a coprocessor control part connected to the base processor control part through a control interface; and a coprocessor processing unit connected to the data memory and the register through a data interface. The coprocessor control part causes the base processor control part to access the data memory through the control interface. The coprocessor control part causes the base processor control part to access the register through the control interface. The coprocessor processing unit reads/writes data from/to the register or the data memory through the data interface.
Patent JP-2011199382-A (JP)
Title: Image evaluation apparatus, method, and program
Inventor: ISHIYAMA EIJI
IPC: G06T19/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To evaluate a multi-viewpoint image, without sophisticated human determination.SOLUTION: A multi-viewpoint image input 11 inputs a plurality of multi-viewpoint images generated by a plurality of generating methods. A motion vector detector 12 detects a motion vector for each of the plurality of input multi-viewpoint images. A predicted image generator 31 generates a predicted image using the motion vector. For each of predicted images, an approximation ratio calculator 32 compares the predicted image with an image of a corresponding visual point in a multi-viewpoint image. A score calculator 33 calculates a total approximation ratio to the predicted image for each motion vector. An evaluated value calculator 34 sums up the values calculated by the score calculator 33 for each multi-viewpoint image to determine an evaluated value. A generating method selector 15 compares the evaluated value among multi-viewpoint images, and selects a multi-viewpoint image generating method with the highest evaluation out of a plurality of multi-viewpoint image generating methods.
Patent JP-2010221035-A (JP)
Title: Fire suppression system and usage method therefor
Inventor: CHATTAWAY ADAM
IPC: B64D25/00
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire suppression system which replaces a halide fire suppression system.  <P>SOLUTION: The fire suppression system 110 for controlling the fire signs of cargo compartments 114a, 114b of an airplane 112 includes a pressurized inert gas source 116 for supplying a first inert gas output 118, an inert gas generator 120 for supplying a second inert gas output 122, a distributed network 124, and a controller 126 operatively connected to the distributed network. The fire suppression system first discharges the first inert gas output 118 from the pressurized inert gas source 116 according to a fire sign signal so as to reduce the oxygen concentration in the cargo compartment receiving the first inert gas output equal to or below a prescribed threshold value. Subsequently, the second inert gas output 122 is discharged from the inert gas generator 120 so as to maintain the oxygen concentration equal to or below the threshold value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010138916-A (JP)
Title: Steam turbine
Inventor: REIGL MARTIN
IPC: F01D5/08
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam turbine which, with relatively simple means, allows flexible internal cooling of a rotor and/or an inner casing and thereby improves the start up time and service life of the rotor and inner casing.  <P>SOLUTION: There are arranged at least in a steam passage 14, the plate-like protective shields 18, 19, 19a, 19b, 20, 20a, 20b, 20c; 23, 24 and 25; 33. The plate-like protective shields protect the surface of the rotor 12 or inner casing 11 beneath them from the direct action of the hot steam flowing through the steam passage 14, the protective shield being arranged in parallel and close to the surface of the rotor 12 and/or parallel and close to the inner surface of the inner casing 11. The plate-like protective shields 18 and 33 provided on the rotor 12 cover the whole area between the rotor blades 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011203900-A (JP)
Title: Information providing apparatus
Inventor: OHIRA RYO
IPC: G06F21/62
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To effectively prevent unauthorized access caused by spoofing.SOLUTION: A web server 100 includes: an ID holding part 16 for correspondingly holding session ID and inherent ID issued to a user terminal 200 logged in the server apparatus; a content provision part 30 which, when providing a web page requested from the user terminal 200, provides the session ID and the inherent ID issued to the user terminal 200 and data obtained by encrypting the web page by using the inherent ID as a key to the user terminal 200; and an access control part 28 which, when the session ID is specified in the request from the user terminal 200, permits the request under a condition that the inherent ID corresponding to the session ID in the ID holding part 16 is specified by the request.
Patent JP-2011203592-A (JP)
Title: Imaging apparatus
Inventor: ABE TAKUYA
IPC: H04N5/225
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus, capable of maintaining high focusing accuracy, even when performing AF processing by using contrast.SOLUTION: The imaging apparatus includes: an imager which successively generates image data by imaging a subject; an AF frame setter which sets an AF frame to the image data; an AF frame adjuster which adjusts the size of an AF frame set to the subject in the image data based on color information of the subject; and a contrast AF device which performs focusing processing by using the contrast of the image data based on the adjusted AF frame.
Patent JP-2011200522-A (JP)
Title: Washing machine
Inventor: INUZUKA TADASHI
IPC: D06F23/04
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To carry out time reduction control for the process by reducing the time for detecting the turbidity and improving the accuracy.SOLUTION: The washing machine includes: a water supply valve 70; turbidity detecting means 92 disposed in a drain duct 75 set on the bottom of an outer tub 43; conductivity detecting means 78 disposed at a position at an inside lower part of an outer peripheral part of the outer tub 43 and lower than the upper surface of the outer periphery of a pulsator 46; a washing hose 72 for connecting the water supply valve 70 to the drain duct 75; and control means for controlling a series of process. The control means makes the turbidity detecting means 92 detect the turbidity of tap water supplied in advance to the drain duct 75 only, and operates the water supply valve 70 to feed water into the outer tub 43 via the washing hose 72 and the drain duct 75. Then, after making the conductivity detecting means 78 detect a washing liquid at a level lower than the upper surface of the outer periphery of the pulsator 46, the control means makes the turbidity detecting means 92 detect the turbidity of the washing liquid, by which a kind of a detergent is determined based on comparison between the turbidity of tap water and the turbidity of the washing liquid. In this way, highly reliable determination is possible, and the processes thereafter can be easily controlled.
Patent JP-2011208533-A (JP)
Title: Oil pump
Inventor: NAKAGAWA MASATERU
IPC: F04C15/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To achieve a structure of an oil pump which can secure the rigidity of an outer rotor 8 and can suppress an increase in the driving loss of the oil pump.SOLUTION: The outer rotor 8 includes a sealing performance securing part 16, a diameter-increased part 17, and step parts 8c between the outer peripheral surface 8a thereof and the bottom 8d of a plurality of internal gears. The sealing performance securing part 16 has a radial dimension required for securing sealing performance between itself and the wall surfaces 13a, 13b of a pump housing 9. The diameter-increased part 17 is present on the outer diameter side of the sealing performance securing part 16 to secure the rigidity required therefor. The step parts 8c are formed in the axial both side surfaces of the diameter-increased part 17, respectively, over the entire circumference so that the gaps between itself and the wall surfaces 13a, 13b are larger than the gaps between the sealing performance securing part 16 and the wall surfaces 13a, 13b, respectively.
Patent JP-2010256890-A (JP)
Title: Liquid crystal display device
Inventor: YAMAHARA MOTOHIRO
IPC: G02F1/13357
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To ease lamp images without deteriorating use efficiency of emission light from a backlight device, in a liquid crystal display with the backlight device.  <P>SOLUTION: The liquid crystal display includes the backlight device 2, a first light diffusion plate 3, prism sheets 4a, 4b, a first polarizing plate 5, a liquid crystal cell 1, a second polarizing plate 6 and a second light diffusion plate 7 in this order. The first polarizing plate 5 and the second polarizing plate 6 are arranged so that their absorption axes have relation of a crossed Nicol. When the first light diffusion plate 3 receives a parallel light incident in a vertical line direction of a rear face from the rear face, it has a characteristic in which the ratio (I<SB>20</SB>/I<SB>0</SB>) of intensity (I<SB>20</SB>) of a transmission light emitted to a direction of making an angle 20° to a vertical line direction and intensity (I<SB>0</SB>) of the transmission light emitted in a direction of forming an angle 0° to normal and vertical line direction is 75% or higher. The second light diffusion plate 7 has a light diffusion layer 72, including a translucent resin 721 and light transmission particles 722 dispersed in the translucent resin 721.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010157766-A (JP)
Title: Lithographic apparatus
Inventor: STREEFKERK BOB
IPC: H01L21/027
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic apparatus for reducing a remaining liquid on a surface of a substrate after exposure by a projection system.  <P>SOLUTION: In this lithographic apparatus, a localized area of the substrate surface under a projection system PL is immersed in liquid. The height of a liquid supply system 310 above the surface of the substrate W can be varied using actuators 314. A control system uses feedforward or feedback control with input of the surface height of the substrate W to maintain the liquid supply system 310 at a predetermined height above the surface of the substrate W.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011210120-A (JP)
Title: Device and method for retrieving multiple servers
Inventor: NOMURA MUNETOKU
IPC: G06F17/30
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for retrieving multiple servers which output retrieval results obtained from the multiple retrieval servers based on accepted query in block with sufficient balance.SOLUTION: The multiple server retrieval device 10 includes a score distribution DB 31, and a selectivity DB 32 which stores the query and selectivity showing ratio of selection frequencies to be counted by a retrieval server 50 by being selected from among the results retrieved based on the query to frequencies obtained by totaling the selection frequencies for each retrieval server 50 by being associated with each other. Then, the query is accepted from a user terminal 60, the retrieval results are obtained from the plurality of retrieval servers 50, individual retrieval scores of the obtained retrieval results are made into normalized scores by referring to score distribution, adjusted retrieval scores obtained by multiplying the selectivity associated with the accepted query are calculated, retrieval scores are sorted in order of high calculated adjusted retrieval scores, and the individual retrieval results are output to the user terminal 60 in a sorted order.
Patent JP-2011207197-A (JP)
Title: Release film
Inventor: ARIMA NAMI
IPC: C09K3/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a mold releasing film lightly peeled when peeled and is superior in atmospheric exposure resistance and non-migration property.SOLUTION: This mold releasing film is formed by applying a coating material containing a solvent-type and additive type curable silicone, to at least one side of a polyester film. A molecular ratio of Si-H group, Si-Vi group, and Si-CHin the polysiloxane chain of the curable silicone satisfies a formula (1): Si-H/Si-CH≤0.02 and a formula (2): 6.0≤Si-H/Si-Vi≤12.0 at the same time.
Patent JP-2011212299-A (JP)
Title: Antivirus sheet
Inventor: KUSAKA TAKAO
IPC: A47G9/02
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sheet having high antivirus property even under the irradiation with visible light with low illuminance.SOLUTION: The sheet having high antivirus property includes at least one kind of particulates to be selected from tungstic oxide particulates and tungstic oxide composite material particulates. At least one kind of virus selected from low virulence avian influenza virus (H9N2), high virulence avian influenza virus (H5N1), and pig influenza virus is inoculated to a test piece to which the particulates are made to adhere in the range of not less than 0.01 mg/cmand not more than 40 mg/cm, and then virus titer after irradiation of the test piece with visible light for 24 hours is evaluated, and thus an inert effect R is obtained which is represented by formula: [R=logC-logA] (C is virus titer TCIDafter an unprocessed test piece is preserved under the visible light for 24 hours, and A is the virus titer TCIDafter the test piece with the particulates applied thereon is preserved under the visible light for 24 hours), The particulate has an inert effect R of 1 or more.