baber/WOPTO huggingface dataset:
Patent JP-2011061480-A (JP)
Title: Optical communication system, and optical communication method
Inventor: YOSHINO MANABU
IPC: H04J14/02
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication system for distributing a plurality of users into a plurality of groups, storing the users, and extending a total band, while securing fairness in assigned bands, and to provide an optical communication method.  <P>SOLUTION: In the optical communication system, a time domain and a plurality of wavelength areas are shared between a plurality of ONU-A to C (11-1-A to C) and an OLT (21-1), so as to exchange signal light by using a passive light branching circuit. The OLT (21-1) monitors the wavelength and time assigned to the optical transmitters A to C (10-1-A to C) of the ONU-A to C (11-1-A to C), calculates the average values of the assignment bands by each one of the optical transmitters A to C (10-1-A to C), calculates the ratio of the average values among the optical transmitters A to C (10-1-A to C), and determines the wavelength and time to be assigned to the optical transmitters of ONU-A to C (11-1-A to C), so as to allow the ratio of the average values to be within a predetermined fixed range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060996-A (JP)
Title: Light-emitting diode, light-emitting device, lighting device, display, and signal light
Inventor: SEKINE SHIGENOBU
IPC: G02F1/13357
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive light-emitting diode that achieves the large light-emission quantity, high luminous efficiency, and uniform surface light-emission, a light-emitting device using the same, a lighting device, a display, and a signal light.  <P>SOLUTION: A semiconductor light-emitting layer 2 is laminated on one side of a substrate 1. Electrodes 411-414 for supplying electric energy to the semiconductor light-emitting layer 2 are composed of a conductor filled in micropores 511-514 penetrating through the substrate and reaching the semiconductor light-emitting layer 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067007-A (JP)
Title: Overhead wire dividing tool and mounting method of the same
Inventor: YAMAYA MICHIO
IPC: H02G1/04
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overhead dividing tool which is easily mounted on an overhead wire by one operator, and minimizes movement of the operator during mounting work, and also to provide a mounting method of the tool.  <P>SOLUTION: The overhead dividing tool is provided with: an insulating rod (20); one wire gripper (30) which grips the overhead wire (W) and is pivotally attached to one end (21) of the insulating rod; the other wire gripper (40) which grips the overhead wire and is attached to the other end (22) of the insulating rod; and a rotation regulation mechanism regulating rotation of the insulating rod in a direction where it is separated from the overhead wire to a turn in which a longitudinal direction of the insulating rod makes a prescribed angle (α) with respect to a longitudinal direction of the one wire gripper.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064432-A (JP)
Title: Fan control method for air temperature control device and the air temperature control device
Inventor: FUJIYOSHI MITSURU
IPC: F24F11/76
Filed: 2009-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan control method for an air temperature control device and the air temperature control device for controlling the rotation of each of fans in accordance with a priority order for heating.  <P>SOLUTION: A heat exchanger 18 for heating air taken from suction ports 11, 12, 13 and 14, a temperature sensor 19 for measuring a temperature of the heat exchanger 18, and fans 23, 24 and 26 corresponding to blow-out ports 15, 16 and 27, respectively, and sending the heated air to a plurality of places including the inside of a room through blow-out ducts 21, 22 and 29 are arranged in a casing 17. A control device 25 is provided for controlling the rotation of the fans 23, 24 and 26 and setting the priority order for heating, and the control device 25 rotates a part of the fans 23, 24 and 26 at an ordinary speed for heating in accordance with the priority order set in advance, and rotates the other fans at a low speed or stops them when it is detected that the heat exchanger 18 is at a temperature lower than a prescribed temperature during heating.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011069404-A (JP)
Title: Fixed type constant velocity universal joint
Inventor: SONE KEISUKE
IPC: F16D3/2245
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost fixed type constant velocity universal joint which facilitates formation of track grooves of an outside joint member and which can secure assembling property of a ball and strength of a cage in a fixed type joint part.  <P>SOLUTION: The fixed type constant velocity universal joint is arranged with the fixed type joint part 10 on one end side of the single outside joint member 30 and a sliding type joint part 20 on the other end side. The fixed type joint part 10 and the sliding type joint part 20 are connected via a spherical pair 40 comprising a convex spherical surface 25 and a concave spherical surface 15. In the fixed type constant velocity universal joint, the track grooves 18 extending to the axial direction are formed at a plurality of places in the circumferential direction of an inner peripheral surface of the fixed type joint part 10 in the outside joint member 30. The track groove 18 has a circular shape in which a curvature center O<SB>11</SB>is offset from a joint center O<SB>10</SB>of the fixed type joint part 10 to the one end side of the outside joint member 30 on a joint axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071016-A (JP)
Title: Plasma surface treatment device
Inventor: KAWASAKI SHINICHI
IPC: H01L21/304
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma surface treatment device preventing processing stability from being impaired even if cooling liquid circulating through the inside of a roll electrode leaks to an outer surface of the roll electrode through a joint surface between members constituting the roll electrode.  <P>SOLUTION: A joint surface 54L between a plurality of members 31L and 33L constituting an end wall 30L of a cylindrical part 20 of a roll electrode 1 reaches a cooling liquid passage 60 to form an inside joining line 55L and also reaches the outer surface of the end wall 30L to form an outside joining line 56L. A groove 41L extending along the circumferential direction of the end wall 30L is formed between a boundary 1b with a discharge surface 21a and the outside joining line 56L in the outer surface of the end wall 30L.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067514-A (JP)
Title: Heating toilet seat device
Inventor: HAMAKITA MEIKI
IPC: A47K13/30
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating toilet seat device capable of preventing the contact of a low temperature part of a toilet seat and the skin of a user in a sitting state and obtaining a comfortable sitting feeling.  <P>SOLUTION: The heating toilet seat device includes a toilet seat base material, a surface layer where a person sits, a heat insulating layer provided between the toilet seat base material and the surface layer, for suppressing the movement of heat from the surface layer to the toilet seat base material, and a heating portion for heating the surface layer. The heat insulating layer has an elastic support for securing an interval between the surface layer and the toilet base material and supporting the surface layer above the toilet seat base material. When a person sits on the surface layer, the support is changed, the surface layer in a sitting area where the body weight of the person is applied and the peripheral area of the sitting area is sunk down, and an interval between the surface layer in the sitting area and the peripheral area and the toilet seat base material is narrowed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071906-A (JP)
Title: Radio communication device and system, and method of transmitting data
Inventor: YOSHIDA HIROYASU
IPC: H04W40/34
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for transmitting transmission data of a communication terminal directed to a radio communication device to a network even if a communication fault to the network occurs in the radio communication device.  <P>SOLUTION: A base station 1, namely the radio communication device, includes: a next-generation communication part 10 and a current communication part 11; a network connection part 12; a central control part 13; and a state detection part 14 for detecting a communication fault between the network connection part 12 and the network. The central control part 13 lets the current communication part 11 communicate with a current terminal 3, and lets the next-generation communication part 10 communicate with a peripheral base station 1 when the state detection part 14 detects a communication fault. The central control part 13 lets the next-generation communication part 10 transmit the transmission data to the peripheral base station 1 when the current communication part 11 receives the transmission data from the current terminal 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077654-A (JP)
Title: Imaging apparatus, control method thereof and program
Inventor: HANEDA TETSUYA
IPC: H04N5/76
Filed: 2009-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate discriminating a transmitted image and an image that has not been transmitted yet when a photographed image is recorded using a removable recording medium having a transmission function.  <P>SOLUTION: When image data is recorded in the recording medium having an automatic transmission function, the transmitted image and the image that has not been transmitted yet are separated and stored in separated folders formed on the recording medium, namely, the image data is separated and stored in a DCIM2 folder and a DCIM folder. In this case, the transmitted image data is reduced and stored in the DCIM2 folder, while the transmitted image data is deleted from the DCIM folder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076276-A (JP)
Title: Printer for rfid paper
Inventor: ITO TOSHIAKI
IPC: B41J29/38
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer for RFID paper that performs data communication between a data read/write part 4 and an RFID label 8 (RFID inlet 10) and printing, without receiving electromagnetic interference from nearby another RFID label 8, improves reliability of reading or writing operations, and prevents false recognition of a defective RFID label 8.  <P>SOLUTION: A predetermined amount 28 of RFID paper 2 is transported to the downstream side after data communication with the RFID label 8 in the data read/write part 4. In a data communication area 30, adjacent RFID labels 8 connected by a baseboard 7 are located out of the data communication area 30. A single RFID label 8 is provided, to increase reliability of re-reading or re-writing operations, and prevent false recognition of a defective RFID label.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075377-A (JP)
Title: Standard test piece for measuring instrument of nonmetallic inclusion in steel
Inventor: NAGOSHI SHINGO
IPC: G01N33/20
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a standard test piece for a measuring instrument of nonmetallic inclusion in steel, with variations in measurement results reduced to the utmost so that the test piece can be used for periodical calibration of an image analyzer and for calibration in starting up the analyzer newly or after repair.  <P>SOLUTION: This standard test piece is used for a measuring instrument of nonmetallic inclusion in steel, wherein a surface of mirror-polished steel is observed by using an optical microscope utilizing an illumination light source to identify nonmetallic inclusions based on a difference in luminance between the steel and a nonmetallic inclusion in an observed gray image. The test piece has a plurality of pseudo inclusions formed on its surface and flatness of 6 μm or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011075210-A (JP)
Title: Umbrella water remover
Inventor: KIKUCHI HITOSHI
IPC: A45B25/28
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an umbrella water remover which does not cause squirt of water droplets from an umbrella insertion opening at water removing, requires a small floor area for installation, is easy for a user to insert an umbrella thereinto, and is user-friendly even for the user is short, such as a child.  <P>SOLUTION: The umbrella water remover includes: an inclined part which is arranged at an upper part of a box and inclines and continues to a side of the box; an umbrella insertion opening provided at the inclined part; an upper part holding part that holds the upper part of the umbrella; an ferrule holding part that holds the ferrule of the umbrella; a nozzle that blows high-speed air toward the umbrella held by the upper part holding part and ferrule holding part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009302594-A (JP)
Title: Lithographic apparatus, and device manufacturing method
Inventor: STREEFKERK BOB
IPC: H01L21/027
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithographic apparatus and a device manufacturing method, capable of reducing the transportation of contaminants, stray light, temperature gradients, and/or the effect of bubbles on an imaging quality.  <P>SOLUTION: In a liquid immersion lithography apparatus, liquid is supplied to a space between a projection system and a substrate, and a plate structure is provided to divide the space into two parts. The plate structure has an aperture to allow transmission of a projection beam, has through-holes to reduce the damping effect of the presence of the plate and optionally has one or more inlets and outlets to provide various flows around the aperture in the plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011076895-A (JP)
Title: Light irradiation device and imaging system
Inventor: SHIGEMATSU RYOHEI
IPC: F21S13/14
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light irradiation device capable of irradiating light of nearly uniform intensity on a given area with increase of power consumption restrained, and an imaging system using the irradiating device.  <P>SOLUTION: The device is provided with an actuator equipped with an elastic member, a movable member attached to the elastic member and oscillating while being restrained by the elastic member, and a driving means for driving the movable member, a light-emitting means attached to the movable member for emitting light of a given frequency, an oscillation information acquiring means for acquiring information concerning oscillation of the movable member, and a control means carrying out control of increasing intensity of light emitted by the light-emitting means, the larger a motion speed of the movable member is, settled on the basis of the oscillation information acquired by the oscillation information acquiring means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076458-A (JP)
Title: Tag and crime prevention system
Inventor: KUME YOSHIHIDE
IPC: G08B13/22
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology devised to strengthen adhesive power between the tag and goods while keeping miniaturization of the tag and looking attractive when attached.  <P>SOLUTION: The tag is attached to the goods by pasting. The tag has a body part, having a sensor for detecting its removal from the goods, and attachment member connected to the body part, having a hinge part and the goods contacting part in contact with the surface of the goods when attached to the goods. Here, the bottom surface of the body part and the bottom surface of the goods contacting part create the pasting surface when attached to the goods, and the tag is pasted on the goods using the pasting surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011077406-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: ONUKI SATOSHI
IPC: H01L29/792
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor storage device formable without increasing the number of manufacturing processes, and including a resistance element capable of providing a desired resistance value.  <P>SOLUTION: This nonvolatile semiconductor storage device includes memory cell transistors formed on a semiconductor substrate, and a resistance element, wherein the resistance element 10 includes: a resistor 30; insulation films 31 formed at both ends of the resistor on the resistor 30; polysilicon electrode layers 37 formed on the first insulation films 31 and connected to the resistor 30 through openings formed on the first insulation films; contact plugs CP3, CP4 electrically connected to the polysilicon electrode layers 37; an insulation film 32 formed in a region between the first insulation films 31 on the resistor 30; a polysilicon electrode layer 38 formed on the insulation film 32; and a contact plug CP5 electrically connected to the polysilicon electrode layer 38.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010050994-A (JP)
Title: Method and system for generating low density parity check code
Inventor: EROZ MUSTAFA
IPC: H03M13/19
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To minimize required capacity of a storage device for performing low-density parity check (LDPC) encoding and further to simplify communication between processing nodes in an LDPC decoder.  <P>SOLUTION: Stereoscopic higher order signal constellation bits are mapped to bit nodes of a parity check matrix corresponding to linear block codes and in the stereoscopic higher order signal constellation, vulnerable bits requiring any special error protection from a channel error are mapped for modulation to bit nodes having at least three edges. After one or more times of repeated operations of an LDPC decoder for decoding a received low-density parity check (LDPC) code, a three-dimensional signal constellation bit metric related to the received LDPC code is iteratively reproduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011084128-A (JP)
Title: Vehicle door frame structure and method of manufacturing vehicle door frame
Inventor: FUKUI KATSUHISA
IPC: B60J5/04
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle door frame structure achieving low manufacturing costs and high productivity, and having an excellent degree of freedom for setting design widths at different portions in the longitudinal direction of a frame.  <P>SOLUTION: The door frame structure includes a frame body and an exterior member. The frame body has a glass opposing part opposed to an edge portion of a door glass, a design part on the outside of a vehicle, a cylindrical part on the inside of the vehicle, and a glass guide section of recess-shaped cross section surrounded by these parts. The frame body is formed as one member being continuous from an upper sash part to a side sash part by shaping the cylindrical part in a certain cross section from the upper sash part to the side sash part, and by bending a corner part. The exterior member respectively covers the design parts of the upper sash part and the side sash part of the frame body from the outside of the vehicle. The width of the design part in the frame body varies in at least one location in the longitudinal direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010044783-A (JP)
Title: Icd code providing device
Inventor: YUYAMA HIROYUKI
IPC: G16H10/60
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ICD (International Classification of Diseases) code providing device capable of providing ICD codes, flexibly coping with various disease names used in patients' charts.  <P>SOLUTION: The ICD code providing device includes a storage means 3 storing disease name data and ICD codes in relation to each other, and associating to store the disease name corresponding to the disease name data out of the disease names corresponding to the ICD code when the disease data does not correspond to the ICD code, and a control means 4 providing the ICD code when there is the corresponding ICD code in the storage means 3 based on the disease name data included in prescription data, and providing the ICD code after converting into corresponding disease name data in the storage means 3 when there is no ICD code.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011088477-A (JP)
Title: Vehicle and control method therefor
Inventor: MUTA KOICHIRO
IPC: B60L50/16
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To detect more accurately a variation of an air-fuel ratio of each cylinder of an internal combustion engine of a plurality of cylinders while acquiring power required for traveling.  <P>SOLUTION: When the dispersion of an air-fuel ratio of each cylinder of an engine is detected, power acquired by subtracting smaller power between prescribed power α and battery output restriction Wout from required vehicle power Pd* is set as required engine power Pe* (S140), and a rotational frequency of the engine is reduced in comparison with the case that the variation of the air-fuel ratio is not detected by controlling the engine and two motors by using Pe*. By this, the variation of the air-fuel ratio of each cylinder of the engine can be detected accurately during traveling while outputting required torque Tr* required for traveling.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011090070-A (JP)
Title: Active type display, and drive method therefor
Inventor: YAMAMOTO TOSHIHIRO
IPC: H01L51/50
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the deterioration of image quality in a display by providing a compensation technology even if a shift of a threshold is normally on.  <P>SOLUTION: This active type display includes a drive transistor Dr-Tr for controlling a current for making a light emitting element OLED emit light, a series circuit of a correction capacity Cf provided between a drain electrode and a gate electrode of the drive transistor Dr-Tr and the first control transistor AZA-Tr, and a writing capacity Cw provided between the gate electrode of the drive transistor Dr-Tr and a selecting transistor Sw-Tr. A threshold voltage of the drive transistor Dr-Tr is stored into the writing capacity Cw by making a current flowing between the drain electrode and the gate electrode of the drive transistor Dr-Tr via the series circuit of the correction capacity Cf and the first control transistor AZA-Tr flow until a voltage of the gate electrode of the drive transistor Dr-Tr reaches the threshold voltage in a state that an electric charge is accumulated in the correction capacity Cf.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089276-A (JP)
Title: Reinforcing structure and reinforcing method of bridge pier
Inventor: YAMANOBE SHINICHI
IPC: E01D19/02
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing structure and a reinforcing method of a bridge pier, which achieves excellent workability of construction work and reinforces the existing bridge pier certainly.  <P>SOLUTION: In this reinforcing method, concrete 19a as first concrete is placed between the pair of webs 27 of a bridge girder, a plurality of holes are formed in the web 27, a steel material 13a as a first steel material is provided to sandwich in the concrete 19a between the pair of webs 27 and pass through the webs 27 and the concrete 19a, the steel material 13a is inserted into a sheath, the inside of the sheath is filled with grout while it is tightly stretched in substantially horizontal direction between both of the webs 27, and the steel product 13a (PC steel product) is fixed on the webs 27 on both sides through an anchor plate or the like. That is, a prestress force in the horizontal direction is applied on the concrete 19a, thereby generating a strong frictional force on a contact face with the webs 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT