baber/WOPTO huggingface dataset:
Patent JP-2009015463-A (JP)
Title: Installation mechanism for onboard communication equipment
Inventor: OE YOSHIFUMI
IPC: G07B15/00
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation mechanism of an onboard communication equipment for improving handleability of onboard communication equipment installed on a motorcycle, and for preventing the appearance of the motorcycle from being impaired.  <P>SOLUTION: The mounting structure 10a is the installation structure of an ETC onboard unit 34 as an onboard communication equipment for communicating with an external communication station in a motor cycle 12a. The ETC onboard unit 34 is provided with a main body part 42 in which an authentication memory card is stored; and an antenna 44 for transmitting and receiving information to/from a transmitter/receiver 38 of an ETC gate 36. The main body part 42 is installed outside a pair of front forks 16R and 16L for supporting the front wheel of the motorcycle 12a, and installed at the lower part of a handle 24 arranged at the upper part of a top bridge 20 connecting the front forks 16R and 16L at the upper part of the front wheel. Furthermore, at least a part of the main body part 42 is contained in the trajectory of the handle 24, in the planar view of the motor cycle 12a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016165-A (JP)
Title: Dye-sensitized solar cell
Inventor: FUSHIKI REI
IPC: H01M14/00
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell improved in energy conversion efficiency by using dyes of two kinds or more with different peak wavelength of photoelectric transfer efficiency.  <P>SOLUTION: The photoelectric transfer layer 13 includes a stripe pattern of two-dimensional arrangement for three kinds of dye regions 13a-13c in which dyes having different peak wavelength of photoelectric transfer efficiency are adsorbed, and a plurality of gratings 11a which disperse the white light IB irradiated on a transparent light-receiving layer 11 into three kinds of wavelength light B1-B3 respectively matched to the peak wavelength and guide each wavelength light B1-B3 to the respective dye regions 13a-13c of corresponding peak wavelength are installed on the surface of the transparent light-receiving layer 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007309328-A (JP)
Title: Liquid jetting device
Inventor: KATAKURA TAKAHIRO
IPC: B41J2/045
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting device capable of reducing cost by simplifying its structure and manufacturing process.  <P>SOLUTION: The liquid jetting device comprises a nozzle plate 17 having nozzle openings 3, a fluid passage forming plate 13 having a pressure generation chamber 2 communicating with the nozzle openings 3 and an ink reserving chamber 4, communicating with the pressure generation chamber 2, as a flow passage space except for the pressure generation chamber 2, a diaphragm 11 for sealing the openings by being laminated on the fluid passage forming plate 13 and a piezoelectric vibration element 6 in deflection vibration mode for generating pressure in the pressure generation chamber 2 by vibrating the diaphragm 11. As the pressure generation chamber 2 and the ink reserving chamber 4 are formed in a piece of fluid passage forming plate 13, it is possible to cut cost by reducing the number of parts of a recording head and simplifying the structure and the manufacturing process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009015143-A (JP)
Title: Image forming apparatus
Inventor: MATSUYAMA KAZUHIRO
IPC: G03G15/00
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To surely peel the paper from a transfer belt by arranging a means peeling paper to the transfer belt on the downstream side of a transfer nip area.  <P>SOLUTION: In this image forming apparatus conveying the paper between a photoreceptor drum 3 and the transfer belt 103 to transfer a toner image formed on the surface of the photoreceptor drum 3 to the paper, a peeling roller 111 is arranged on the downstream side of a transfer roller 105 pressing the transfer belt 103 to the photoreceptor drum 3, and an angle difference between the conveying direction of the transfer belt 103 from the contact part 104 between the photoreceptor drum 3 and the transfer belt 3 to the peeling roller 111 and the conveying direction from the peeling roller 111 to the transfer belt 103 on the downstream side is set to be ≤19 degrees.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014162-A (JP)
Title: Hydraulic circuit for belt-type continuously variable transmission
Inventor: MORITA YOSHIO
IPC: F16H61/00
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic circuit for a belt-type continuously variable transmission, which attains compatibility between the rises of line pressure and clutch pressure when an engine is started.  <P>SOLUTION: The hydraulic circuit for a belt-type continuously variable transmission comprises a line pressure regulating valve 40, a clutch pressure regulating valve 60 for generating a clutch pressure, a first clutch pressure oil passage 46 connecting the line pressure and clutch pressure regulating valves, a second clutch pressure oil passage 61 connecting the first clutch pressure oil passage and a frictional engagement means, a feedback oil passage 63 connecting the second clutch pressure oil passage and the clutch pressure regulating valve, a bypass oil passage 44 communicating the feedback oil passage and a line pressure oil passage with each other, and an orifice 64 provided for the feedback oil passage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020454-A (JP)
Title: Device for measuring latent image in minute area on photoreceptor
Inventor: MASUDA KIYOSHI
IPC: G03G21/00
Filed: 2007-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring a latent image enabling a user to know tolerance of a photoreceptor to a load by directly evaluating an electrostatic latent image on the photoreceptor.  <P>SOLUTION: In the device for measuring the latent image, an electrifier, an exposure device (latent image writing means), a transparent conductive electrode, an exposure device (detection light exposure means) arranged on the back side of the transparent conductive electrode, and a destaticizer are arranged on the periphery of a cylindrical photoreceptor in this order. A latent image pattern is formed on the surface of the photoreceptor by the exposure device. When the pattern comes to the transparent conductive electrode part, rotational movement of the photoreceptor is stopped, one-shot pulse exposure is performed by the exposure device, and a signal induced to the transparent conductive electrode associated with optical attenuation of charge on the photoreceptor is acquired. Then, the photoreceptor is moved by a step equal to or more than the beam width (hereinafter referred to as thickness) in the peripheral direction of the exposure device, and the signal is acquired in the same manner, repetitively. In the device for measuring the latent image in the minute area, the exposure device is controlled so that the latent image pattern formed by the exposure device can be a line pattern of at least two or more lines/mm in the rotating direction of the photoreceptor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026519-A (JP)
Title: Fuel cell and fuel cell loading vehicle
Inventor: OGAWA TOMOHIRO
IPC: B60L11/18
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to operate a fuel cell regularly making a fuel gas supply passage as a non-circulation type in a fuel cell stack.  <P>SOLUTION: This relates to a fuel cell. The fuel cell includes an electrolyte, an anode which is arranged on one side of the electrolyte and has a fuel gas consumption face to consume fuel gas, a cathode which is arranged on the other side of the electrolyte and has an oxidant gas consumption face to consume oxidant gas, and a fuel gas flow channel which has a first flow channel to distribute the fuel gas to each region established beforehand in the fuel gas consumption face, a second flow channel to supply the distributed fuel gas to each region, and a fuel gas supply part to supply the fuel gas from the second flow channel to the first flow channel. The fuel cell has an operation configuration to consume almost all the fuel gas of supplied flow-rate in each region of the fuel gas consumption face. The fuel gas flow channel has a fuel gas leakage suppression part to suppress leakage of the fuel gas between the first flow channel and the second flow channel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026621-A (JP)
Title: Charged particle beam device, and sample processing/observing method
Inventor: MUTO HIROYUKI
IPC: H01J37/30
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve processing of a sample by a charged particle beam, and monitoring its processed cross-section at a high throughput.  <P>SOLUTION: A cross-sectional structure in the middle of FIB processing is observed by using a secondary particle image generated from the sample by an ion beam cutting the cross-section, at least two or more cross-sections are prepared, and the sample processing is carried forward while monitoring the processing and the processed cross-section. Thus, even if the place and size of a desired region is unknown, accurate sample processing is possible without losing the desired region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033394-A (JP)
Title: Receiving circuit, semiconductor device provided with same, semiconductor module, and radio communication equipment
Inventor: MIYAWAKI DAISUKE
IPC: H04B1/30
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform DC offset cancellation without extending a time required for a DC offset cancellation operation in a direct conversion type receiving circuit.  <P>SOLUTION: The receiving circuit includes an LNA 3 for differentially amplifying a received signal; a local circuit 17 for generating a first local oscillation signal; a mixer 4 for performing frequency conversion of the reception signal into a baseband signal by mixing the differentially amplified reception signal with the first local oscillation signal; LPFs 7, 9 and 11 and GCAs 8, 10 and 12 which perform differential operations respectively and are subjected to multi-stage connection; and an RFIC controller 19. The RFIC controller 19 stops frequency conversion of the reception signal into the baseband signal by controlling the local circuit 17 during a DC offset cancellation operation of the GCAs 8 and 10, and performs frequency conversion of the reception signal into the baseband signal by controlling the local circuit 17 during a DC offset cancellation operation of the GCA 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008042905-A (JP)
Title: Point adding method in prime finite field for embodying fault detection operation using fast montgomery power ladder algorithm, and addition operation apparatus
Inventor: VASYLTSOV IHOR
IPC: H04L9/10
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a point adding method in a prime finite field for embodying a fault detection operation, using a fast Montgomery power ladder algorithm, and to provide an addition operation apparatus.  <P>SOLUTION: The point addition operation method in the prime finite field includes a step for computing a first coordinate value that is the result of the addition operation by performing the addition operation in the prime finite field concerning the first and the second points established, based on a basic point within an elliptic curve; and a step for computing the second coordinate value that is the result of the addition operation by performing the addition operation in the prime finite field concerning the first and the second points. The addition operations in the prime finite field, concerning the first and the second points, reflect the differences between the first coordinate values and the second coordinate values of the first and the second points. Consequently, the correct fault detection operation will be performed by a cryptography system by using the fast Montgomery power ladder algorithm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009027994-A (JP)
Title: Combine harvester
Inventor: KATO HIDEKAZU
IPC: A01D69/02
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a general purpose combine harvester decreasing the torque capacity of an electric motor for operating a tension clutch to drive a threshing part and the tension clutch to drive a spreader.  <P>SOLUTION: This general purpose combine harvester A requiring the electric motor 90, having a large torque capacity for simultaneously operating the tension clutch 104 to drive the threshing part and the tension clutch 108 to drive the spreader, is constituted first by driving the threshing part through contact-operation of the tension clutch 104 for driving the threshing part by the electric motor 90, and then driving the spreader by link-operating the tension clutch 108 for driving the spreader 110. Hence, it is possible to decrease the torque capacity of the electric motor 90 for driving the tension clutches, and to be able to use a small-sized electric motor 90.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038523-A (JP)
Title: Unit and method for processing image
Inventor: UMEDA KIYOSHI
IPC: H04N1/60
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To calculate an accurate image compensation value by low computational complexity, in a state with no intermediate images being generated.  <P>SOLUTION: In an image processing unit performing a plurality of pieces of correction processing to an input image, the multi-dimensional histogram of the input image is calculated, and the amount of feature in the input image, after specific correction processing is analyzed based on the multi-dimensional histogram. Based on the analysis result, a correction parameter used for other correction processings is calculated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036323-A (JP)
Title: Driving power transmitting apparatus
Inventor: SUZUKI KUNIHIKO
IPC: F16D13/60
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving power transmitting apparatus which can reduce its weight and axial length without lowering its torque transmitting efficiency.  <P>SOLUTION: A connecting member 2 comprises a shaft portion 2a into which a driving power is input, a connecting member side fitting portion 2c to be fitted into the fitting portion 3a of a front housing 3, and engaging projections 2i for engaging with the engaged projections 3c of the front housing 3 on the outer circumferential side of the connecting member side fitting portion 2c. Further, the front housing 3 and the connecting member 2 are connected irrotationally by restricting the axial movement by the nut 2f provided on the outer circumference of the connecting member side fitting portion 2c so as to axially engage with the fitting portion 3a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035311-A (JP)
Title: Package
Inventor: TANAKA AKIFUMI
IPC: B65D81/113
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package that can increase the strength of a tubular body without installing reinforcement member and can easily pack an object to be packed.  <P>SOLUTION: The package is provided with a pair of pads 3a, 3b that hold both ends of the object 2 to be packaged and the tubular body 4 in which the object 2 to be packaged and pads 3a, 3b are contained. A folded section 5 is formed at the opening edge of the tubular body 4 to reinforce the tubular body 4. A concave section 7 is formed on the periphery surface of pads 3a, 3b and is latched on the folded section 5 of the tubular body 4 to control the dropping off of the object 2 to be packaged and pads 3a, 3b. The tubular body 4 is formed by folding a blank 8 so that it wraps around the object 2 to be packaged and by latching cut tongue pieces 9a, 9b on both end parts with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008057098-A (JP)
Title: Napped sheet and method for producing the same
Inventor: KAJIWARA KENTARO
IPC: D04H1/4291
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a napped sheet having excellent flexibility and durability of appearance, and to provide a method for producing the napped sheet.  <P>SOLUTION: The napped sheet comprises an ultrafine fiber nonwoven fabric comprising ultrafine fiber having 0.0001-0.5 dtex single fiber fineness and containing an ethylene-vinyl ester copolymer and fine particles. The method for producing the napped sheet involves imparting 0.01-10 wt.% ethylene-vinyl ester copolymer and 0.01-10 wt.% fine particles to the ultrafine fiber nonwoven fabric comprising the ultrafine fiber having 0.0001-0.5 dtex single fiber fineness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009038317-A (JP)
Title: Method of forming film of thin film solar battery, and film-forming device
Inventor: SARUWATARI TETSUYA
IPC: H01L21/205
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To form a film of microcrystalline silicon having a large area and excellent film quality (high modulus of crystalization and low modulus of failure) in generating microcrystalline silicon using a high frequency plasma CVD method.  <P>SOLUTION: The control of the film quality (modulus of crystallization and modulus of failure) of microcrystalline silicon is made easy by eliminating a restriction on the introduction of material gas by performing radical film formation using argon gas in forming the film of microcrystalline silicon for an optical absorption layer (an i layer) of a solar battery by using surface wave excitation plasma. High frequency power for use in surface wave excitation plasma treatment is set low by performing radical film formation using argon gas. Film formation with a large area is made possible by setting the radical of argon uniform.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042862-A (JP)
Title: Support method for farmland consolidation, program and apparatus
Inventor: OZAWA KATSUMI
IPC: G06Q50/02
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support method for farmland consolidation, program and apparatus that consolidate distributed farmlands without changes in area.  <P>SOLUTION: A settlement coordination factor calculation means 4 calculates settlement coordination factors in each tract between settlements in an entire district subject to consolidation and stores them as a settlement coordination factor list in a settlement coordination factor list storage means 11. Tracts whose operating settlement or partner settlement is a settlement ranked higher according to the settlement coordination factor are added to each of the tracts of representative settlements g1 and g2 determined for consolidation into groups G1 and G2. Every time a single tract is added to the group G1, G2, the total area of the group G1, G2 is calculated, and the consolidation into the group is finished when a set consolidation target area is reached.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042411-A (JP)
Title: Illuminator for microscope
Inventor: TOSHIMITSU KUNIO
IPC: G02B21/06
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illuminator for a microscope, wherein spot illumination with high accuracy is achieved.  <P>SOLUTION: A laser beam emitted from the emitting part 12B of a single mode fiber 12 is formed into a parallel luminous flux by a collimator lens 61, then transmitted to a diaphragm 62, once condensed by a relay lens 14, and formed into a parallel luminous flux again by a field lens 16. The laser beam formed in the parallel luminous flux is reflected in the direction of the optical axis of an objective lens 18 by a dichroic mirror 17, and enters within the range of the image side focal face (pupil face) BF of the objective lens 18, which satisfies conditions for total reflection on the specimen 2 side face of a cover glass 5. Then, the laser beam condenses on the contact face of the specimen 2 with the cover glass 5 by the objective lens 18, and spot-illuminates the specimen 2. This invention can be used in, for example, the illuminator for the microscope.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039281-A (JP)
Title: Fraudulent action preventing structure of game machine
Inventor: TANAKA NOBUHIRO
IPC: A63F5/04
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fraudulent action preventing structure of a game machine, which is capable of preventing fraudulent exchange to a control means mounted on a control board through a socket.  <P>SOLUTION: The socket 201 includes ROM re-mounting prevention means 2010 having a slide member 201b capable of closing a fitting hole 201a by being slid and moved toward the fitting hole 201a to which the contact 200a of a ROM 200 is inserted from the horizontal center side of a socket short side part, and a pressing spring 201c for urging the slide member 201b to the fitting hole 201a at all times. When the contact 200a of the ROM 200 is removed from the fitting hole 201a of the socket 201, since the slide member 201b urged by the pressing spring 201d abutting on the contact 200a of the ROM 200 is slid so as to close the fitting hole 201a, the contact of the ROM can not be inserted to the socket 201 from which the contact 200a of the ROM 200 is removed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044516-A (JP)
Title: Generation method of broadcast cipher and program
Inventor: FUKUSHIMA KAZUHIDE
IPC: H04L9/08
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain flexible covering of a client terminal by extending an object of an SD method to a multiple tree and to reduce a size of a broadcast key block.  <P>SOLUTION: A client terminal is assigned to an end node of "a" branch tree, a label of absolute value ¾K¾ bits is assigned to all of the nodes of the tree, and the label is generated by using one directional function. The label is assigned to each client terminal, all of the proper client terminals are covered by a plurality of difference trees, a content key is encrypted for each cover prepared, and a broadcast key block is generated by integrating the content keys encrypted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044567-A (JP)
Title: Imaging apparatus
Inventor: ONO TOSHIHIKO
IPC: H04R3/02
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To propose an imaging apparatus capable of preventing howling.  <P>SOLUTION: When a television 5 is connected to the external output terminal of a video camera 1 as external equipment, a control section 17 generates video image information to be output via the external output terminal for outputting to the side of the television 5 according to the type of the external output terminal, and generates voice information to be output via the external output terminal for outputting to the side of the television 5 according to the type of the external output terminal when an operation mode set by a mode setting section 16 is a reproduction mode, and stops voice information output via the external output terminal when the operation mode is a camera or recording mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT