baber/WOPTO huggingface dataset:
Patent JP-2010159775-A (JP)
Title: Sliding type constant velocity universal joint
Inventor: YAMAZAKI KISAO
IPC: F16D3/227
Filed: 2009-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability life of a whole joint by relaxing stress due to interference between each of balls and each of the opening edges of track grooves, making a crack in the opening edges of the track grooves hard to occur, even when too great an operating angle is taken or an inner ring slides out.  <P>SOLUTION: The sliding type constant velocity universal joint includes an outer ring 10 having the plurality of track grooves 12 formed in an inner peripheral face 14, the inner ring 20 having the plurality of track grooves 22 formed in an outer peripheral face 24 in pair with the track grooves 12 of the outer ring 10, the plurality of balls 30 existing between each of the track grooves 12 of the outer ring 10 and each of the track grooves 22 of the inner ring 20 for transmitting torque, and a cage 40 existing between the inner peripheral face 14 of the outer ring 10 and the outer peripheral face 24 of the inner ring 20 for holding the balls 30. At the opening edges of the track grooves 12 of the outer ring 10, cut-off rounded portions 11a are provided corresponding to at least ball contact points. At the opening edges of the track grooves 22 of the inner ring 20, cut-off rounded portions 21a are provided corresponding to at least ball contact points.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010160557-A (JP)
Title: Method and program for determining result of biometric verification
Inventor: YAGI KEITA
IPC: G06T7/00
Filed: 2009-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a program for increasing using a simple means the accuracy of making the verification of the same person successful while making the verification of a different person unsuccessful in biometric verification.  <P>SOLUTION: First, the correspondence relationship of elements between a pair of pieces of biological information comprising a plurality of elements is detected to calculate overall coincidence and to authorize the most matching element in the correspondence relationship. Next, the overall correspondence is calculated again using the remaining elements except the authorized element. Thereafter, a verification result is determined using the overall correspondence obtained twice.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010161283-A (JP)
Title: Clogging prevention device for dust-proof filter
Inventor: ISOMURA MASAKAZU
IPC: G06F1/16
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clogging prevention device for a dust-proof filter in a simple configuration that easily extends the dust collection effect of the dust-proof filter.  <P>SOLUTION: This clogging prevention device for the dust-proof filter to prevent the clogging of a dust-proof filter 10 disposed at the ventilator 5 of a case 1 is characterized in that the ventilator 5 is composed of a plurality of ventilation slits 4 disposed at a predetermined interval, and the dust-proof filter 10 and the ventilator 5 are arranged so that they may relatively move along the vertical direction identical to the direction that the ventilation slits 4 are disposed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010160440-A (JP)
Title: Device and method for processing moving image
Inventor: KOBAYASHI KIWAMU
IPC: G09G3/20
Filed: 2009-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the moving image visibility by suppressing a negative side clip phenomenon of a high frequency component while suppressing flicker, when the high frequency component of one frame is centralized on a first sub-frame and the low frequency component is distributed to the first and second sub-frames.  <P>SOLUTION: In order to distribute low frequency component image data L in image data of one frame as L1 and L2 in the first and second sub-frames, the distribution of L2 in the low frequency component image data L is determined. This determination is based on a nonlinear curve, the distribution ratio of L2 is decreased when the low frequency component image data L is in a low level region, and the distribution ratio of L2 is increased within a range that does not exceed 0.5 when it is in a high level region. Thus, the negative side clip phenomenon of the high frequency component is suppressed in the low level region, and the flicker is suppressed in the high level region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010162052-A (JP)
Title: Finger pressure apparatus
Inventor: SHIMIZU JOSHIN
IPC: A61H39/04
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To demonstrate a finger pressure effect daily even to the back side of the root of toes.  <P>SOLUTION: The finger pressure apparatus includes a ring body 1 to be freely detachably mounted on the root T of the toe Ff and a spherical projection 2 provided on the sole side in the ring body 1. Just by mounting the ring body 1 on the root T of the toe Ff and walking, the finger pressure effect, which has been difficult to be demonstrated, is demonstrated daily to a finger pressure point on the back side of the root T of the toe.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010163220-A (JP)
Title: Postprocessing device and image forming system
Inventor: KIRYU TOMOHIKO
IPC: G03G15/00
Filed: 2009-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage to a paper bundle by stress concentration on the center folding plate tip in center folding processing, in a postprocessing device for performing the center folding processing by pushing paper in a folding roller by a center folding plate 51.  <P>SOLUTION: The tip of the center folding plate 51 has a plurality of projection parts different in a width. For relieving the stress concentration on a projection part of a narrow width in the center folding processing, the tip of the projection parts e2 and e3 of the narrow width is arranged in a position retreated more than the virtual line binding the tip of the projection parts e1 and e4 wide in a width.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010164542-A (JP)
Title: Radiation measuring method and radiation measuring device
Inventor: OUCHI HIROKO
IPC: G21K4/00
Filed: 2009-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for measuring radiation having a small dose and/or a large dose by using a stimulable phosphor.  <P>SOLUTION: The radiation measuring device 1 includes: a light source 2 for irradiating the stimulable phosphor 11 recording a radiation image with excitation light having a long wavelength; a fluorescence intensity measuring device 3 for measuring fluorescence generated from the stimulable phosphor 11; a light source 2 for irradiating the stimulable phosphor with white visible light or excitation light having a short wavelength; a photon counting detector 4 for measuring the number of photons generated from the stimulable phosphor; and a control means 5 for measuring fluorescence intensity when irradiating the stimulable phosphor 11 with the excitation light, and performing irradiation control of the white visible light, the excitation light having a short wavelength, and the excitation light, and controlling for measuring of the number of photons when irradiating the stimulable phosphor 11 with the excitation light.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010177736-A (JP)
Title: Image display system and image display apparatus
Inventor: ICHIEDA HIROYUKI
IPC: G03B21/00
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable even a user unaccustomed to a mechanical operation to easily perform the operation.  <P>SOLUTION: A projector and a document camera are connected directly to each other through a USB interface. The projector includes an input source switching unit switching an input source of an image to be displayed; a communication setup unit (S110, S120) setting up communication by the USB interface; and a switching controller (S160, S170) controlling the input source switching unit to switch the input source to an image signal supply apparatus in response to the notification that the communication setup unit sets up the communication. Stream negotiation is performed thereafter (steps S190, S240) and transmission and reception of a stream from the document camera to the projector 10 are performed (steps S250, S192).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173985-A (JP)
Title: Method and facility for manufacturing hydrocarbon fuel
Inventor: HARAOKA TAKASHI
IPC: C07C27/08
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hydrocarbon fuel, efficiently manufacturing the hydrocarbon fuel from byproduct gas produced in an iron mill, provided that the hydrocarbon fuel can be stored in a liquefied state.  <P>SOLUTION: The method for manufacturing the hydrocarbon fuel comprises the steps of: boosting pressure of the byproduct gas, which serves as a raw material gas, by a compressor 3 to prescribed pressure; feeding the pressure-boosted byproduct gas to a catalytic reactor 4 so as to synthesize the hydrocarbon fuel from hydrogen and carbon monoxide contained in the byproduct gas; subsequently cooling an off-gas discharged from the catalytic reactor 4 to a liquefaction temperature of the hydrocarbon fuel; and separating the cooled off-gas into a liquid component and a gas component by a gas-liquid separator 6. Here, an unreacted fuel component contained in the gas component separated from the liquid component by the gas-liquid separator 6 is separated from a non-fuel component by a membrane separation method or a physical adsorption method so as to recover the unreacted fuel component, which is reused as the raw material gas.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182457-A (JP)
Title: Separator for dye-sensitized solar cell
Inventor: OCHI TAKASHI
IPC: H01M14/00
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a dye-sensitized solar cell, which achieves compatibility between sufficient insulating properties even if it is thin and high ionic conductivity by improving the low ionic conductivity of the separator of the conventional dye-sensitized solar cell.  <P>SOLUTION: The separator for the dye-sensitized solar cell is made of a nonwoven fabric and has a thickness of 1-30 μm and an air permeability of 20-300 cm<SP>3</SP>/cm<SP>2</SP>/sec.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010181486-A (JP)
Title: Liquid crystal display apparatus
Inventor: YOSHIDA TOMOISA
IPC: G09F9/00
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display which does not deteriorate visibility, as much as possible, under intensive external light such as direct sunlight in the outdoors and restrains the liquefaction of liquid crystal.  <P>SOLUTION: The liquid crystal display includes; a liquid crystal panel 5; an illumination device (backlight 6) which irradiates the liquid crystal panel 5 with light; a cooler 3 for cooling the liquid crystal panel 5; an estimation part which estimates whether the display surface of the liquid crystal panel 5 is continuously irradiated with external light of at least prescribed level for a prescribed period; and a luminance-controlling part which makes the luminance level of the illumination device lower than a normally set level, when the estimation part estimates that the display surface of the liquid crystal panel 5 is continuously irradiated with the external light of at least prescribed illuminance for the prescribed period, when the temperature at a position, at which the liquid crystal display is installed, is lower than the lowest operation-guaranteed temperature for the cooler.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183928-A (JP)
Title: Vein authentication apparatus
Inventor: MATSUMURA TAKASHI
IPC: G06T1/00
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of mounting an LED board and an image sensor board in such a way that a finger vein authentication apparatus can be easily assembled for reducing the cost while securing the electric connection for extended distance between the two boards in the finger vein authentication apparatus in which it is necessary to mount the LED board and the image sensor board so as to face each other across a space for resting a finger.  <P>SOLUTION: The vein authentication apparatus icludes the LED board, the image sensor board, and arithmetic operation means. The LED board includes a post having a snap-fitting structure, and a connector to be electrically connected with the main board. The main board includes a hole penetrating and fixing the snap-fitting structure of the post, and a connector electrically connected with the LED board. The LED board and the main board are vertically fixed to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186687-A (JP)
Title: Joystick device and screen operation system for vehicle
Inventor: HIROE TERUKAZU
IPC: H01H25/04
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To grant an operation a click as well as to ameliorate response in click granting with cost reduced.  <P>SOLUTION: A first click device 9 as well as a second click device 10 used in the joystick device is provided with a turning resistance rest part 15 fitted to a shaft 13, a resistance granting means 17, and an electromagnet 14x (14y). The resistance granting means 17 has a steel-wire coil spring 19 and a pressing member 20, of which, spring force of the former 19 presses the pressing member 20 against a recessed face 16 of the turning resistance rest part 15 to grant turning resistance. The electromagnet 14x is contained in a device case 12, and the shaft 13 has a turning position detecting means provided. The turning resistance rest part 15 and the shaft 13 are set in free integral turning movement, and at the same time, the resistance granting means 17 is so structured to be integrally turned with the shaft 13 at interruption of the electromagnet 14x, and to be attracted to the electromagnet 14x at conduction of the same 14x to be fixed to a non-turning state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188780-A (JP)
Title: Tire for motorcycle, and method for manufacturing the same
Inventor: FUKUMOTO TORU
IPC: B60C9/20
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a traction property at acceleration while ensuring controllability and stability.  <P>SOLUTION: A band layer 7 in which a band cord 10 in helically wound in a tire circumferential direction is provided at an outer side of a carcass 6 of a bias structure or a semi-radial structure. The band cord 10 includes a steel cord 11 in which the N number of secondary strands 13 are twisted by upward twisting, and the secondary strands 13 is formed by further twisting the M number of primary strands 12 in which the L number of steel strands f having a wire diameter d of 0.08-0.20 mm are twisted by downward twisting by middle twisting. The steel cord 11 has a low elastic area Y1 reaching from the origin to a point of inflection P in the load-elongation curve and a high elastic area Y2 exceeding the point of inflection P, and the point of inflection P is in a range of elongation of 2-7%, and the load at 2% elongation is further made to 60 N or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190742-A (JP)
Title: Map data updating device, map data updating method, and program
Inventor: KURATA KEIICHI
IPC: G09B29/10
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map data updating device, a map data updating method, and a program for precisely determining whether or not a route, along which a vehicle has traveled, is to be updated to map data as a new road without uniquely determining with considering various situations.  <P>SOLUTION: A road determination part 61a determines whether or not a vehicle trajectory is a road to be updated. Specifically, it determines whether or not a travel route where map matching has become impossible (road-likely route) is a road to be updated. In this regard, it determines that the route is a road to be updated when a total value of positive or negative costs established according to a kind of background data 22b where the road-likely route has traveled, road data, travel situations, etc. is higher than zero.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189960-A (JP)
Title: Method for demolition of building
Inventor: YUKI ISAMU
IPC: E04G23/08
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method for the demolition of a building by which the period of demolition of the building is shortened.  <P>SOLUTION: First, an aboveground part of the building M is demolished, and an underground structure is backfilled with the demolition debris G obtained by demolishing the aboveground part. Next, the underground part of the building is demolished, while avoiding the backfilled debris G, in a manner of leaving existing underground columns 14 and beams 42 so that they may form a shape of a buttress. After leaving the underground columns 14 and beams 42 to form the shape of the buttress, the demolition debris G backfilled in the underground part is compacted to obtain a construction ground 18. By adopting the buttress shape in the existing underground part, the underground part can be demolished subsequent to the demolition of the aboveground part. By demolishing the underground part subsequent to the demolition of the aboveground part, the underground structure can be demolished using a middle-sized heavy machine or a large-sized heavy machine, shortening the construction period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010187639-A (JP)
Title: Net for preventing climbing of snake on tower
Inventor: HIRONAKA TOSHIO
IPC: A01M29/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reusable net for preventing climbing of a snake on a tower by detachably attaching to a leg of a power transmission tower 100 constructed of a plurality of steel members (main post member 101, slant member 102, horizontal member 103, etc.), freely attachable to and detachable from the tower, and closely attachable to the leg of the power transmission tower.  <P>SOLUTION: Protrusions for inhibiting climbing of the snake on the tower are arranged on proper places of wires constituting the snake climb prevention net 10. The net 10 is attached to the leg of the power transmission tower 100 by using attaching strings 13 attached to corners of the net body 11 of the snake climb prevention net, and attaching magnets 15 placed properly at the middle parts of the long sides of the net body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268067-A (JP)
Title: Image recording and reproducing apparatus
Inventor: SAITO TETSUJI
IPC: H04N5/91
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce image data as continuous motion pictures and also to record image data that can be reproduced or captured as a still picture which conforms to a desired image capture conditions.  <P>SOLUTION: An image recording and reproducing apparatus records the image data shot at a frame rate higher than a normal reproduction rate employed during reproduction of a moving image, attaches still image recording information, associated with partial frame images included in the recorded image data, and can generate a still image, by combining a plurality of frame images of the recorded image data, in conformity with the recorded still image recording information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198173-A (JP)
Title: Communication monitoring device
Inventor: YAMAGUCHI HIDEAKI
IPC: G06F1/04
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication monitoring device which carries an arithmetic processing unit which attains low power consumption.  <P>SOLUTION: The communication monitoring device 1 includes: a plurality of communication ports 11 connected with a plurality of terminal devices; an arithmetic processing means 13 which obtains communication information of the communication port 11 in a periodic cycle to perform a monitoring task to monitor the communication with a terminal device 2 based on the communication information; and a clock control means 15 which controls an operating frequency of the arithmetic processing means 13. The clock control means 15 specifies the number of connected communication ports to which the terminal device 2 is connected, and controls the arithmetic processing means 13 with the operating frequency corresponding to the number of connection communication ports. The arithmetic processing means 13 specifies the communication port to which the terminal device 2 is connected, and is made to perform a monitoring task of the communication port to which the terminal device 2 is connected with the operating frequency.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196937-A (JP)
Title: Gas stove
Inventor: MORIGUCHI SEIJI
IPC: F24C3/12
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To securely avoid dangerous events caused by a situation where no cooking container is placed during ignition operation, even in a gas stove in which an appliance plug with manual on-off valves opened by manual operation during the ignition operation of a gas burner is installed.  <P>SOLUTION: In the gas stove 1, the appliance plug 2 including the manual on-off valves (main gas valve 24 and solenoid safety valve 25) opened manually during the ignition operation of the gas burner 11 is installed. An ignition control means 81 outputs a closing signal to a gas shut off valve (valve closing means) 7 when the ignition operation is started manually (S3). Then, when a cooking container detection means 15 detects that no cooking container is placed (S6), the ignition control means 81 performs control to maintain the closing of the gas shut off valve 7 and shut off gas supply to the gas burner 11 to prevent ignition (S17). When the cooking container detection means 15 detects that a cooking container is placed (S6), the ignition control means 81 outputs an opening signal to the gas shut off valve 7 to open the gas shut off valve 5 and performs control to supply gas to the gas burner 11 (S7-S9).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198209-A (JP)
Title: Semiconductor memory device
Inventor: ITO TAKAFUMI
IPC: G06F12/00
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact semiconductor memory device fully utilizing characteristics of a plurality of types of non-volatile memories having different memory cell configurations.  <P>SOLUTION: A semiconductor memory device includes: NAND flash memories 11 and 12 having first and second memory cell configurations; a controller 13 having a controller function 13A for controlling the NAND flash memory 11 and a controller function 13B for controlling the NAND flash memory 12; and a card bus 16 connected to the controller 13 for transferring a signal between the outside and the controller 13. In response to a signal to be input from the card bus 16, the controller 13 accesses either the NAND flash memory 11 by the controller function 13A or the NAND flash memory 12 by the controller function 13B.  <P>COPYRIGHT: (C)2010,JPO&INPIT