baber/WOPTO huggingface dataset:
Patent JP-2008076226-A (JP)
Title: Rotation angle calculating apparatus and displacement calculating apparatus
Inventor: NAITO MASASHI
IPC: G01B7/30
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle calculating apparatus for calculating the relative rotational angle of an inner rotating element with respect to an outer rotating element, using few sensors.  <P>SOLUTION: The rotation angle calculating apparatus comprises a rotating element with the inner and outer rotating elements having coaxially-disposed inner and outer rotating shafts at no load, and coupled by an elastic member relatively displaced and deformed in a plane which is orthogonal to at least inner rotating shaft, in response to a load; a plurality of displacement sensors, disposed in a plurality of different circumferential positions, equidistance from the rotating shaft of one of the inner and outer rotating elements, integrally rotated along with the other of the inner and outer rotating elements, provided at an equidistance from the other rotating shaft opposite in the direction orthogonal to the circumferential direction, and detecting a distance to a measured region of a measured member in the orthogonal direction; and a calculating means for calculating the relative rotational angle between the inner and outer rotating elements based on a plurality of distances detected by a plurality of the displacement sensors.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076911-A (JP)
Title: Display device, and driving circuit and driving method thereof
Inventor: TOMIYOSHI EI
IPC: G09G3/36
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of preventing a flicker from being generated owing to variation in gate voltage with simple constitution.  <P>SOLUTION: A common electrode driving voltage DC level generating circuit 40 includes a register 41 for common electrode driving voltage DC level setting which holds various set values for determining a common electrode DC voltage VcomDC, a register 47 for initial A/D converter value setting, and a register 48 for coefficient. An A/D converter 44 A/D-converts a gate high voltage Vgh and outputs a digital value VghDC. Based upon the various set values and digital value VghDC, a DC level of the common electrode driving voltage is determined by a difference calculator 45, a multiplier 46, and an adder 42.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074590-A (JP)
Title: Hoist for elevator
Inventor: SUZUKI SHOJI
IPC: B66B11/08
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily attach the pulley of a hoist for an elevator to a bearing holding part.  <P>SOLUTION: A rotary frame 29 is rotatably supported on a cantilevered fixed shaft 28 of a hoist 15. A pulley 32 is detachably attached to the outside of the rotary frame 29. The mounting hole 33 of the pulley 32 is fitted to a bearing holding part 34 projecting to the outside of the rotary frame 29. Both pulleys 32, 34 are set coaxially with the fixed shaft. The joining surfaces 50, 51 of the bearing holding part 34 and the mounting hole 33 are tapered at the same angle, and have groove parts 52 and projections 53 between the groove parts 52. When the mounting hole 33 is fitted to the bearing holding part 34, the groove parts 52 and the projections 53 are joined to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007103360-A (JP)
Title: Fuel concentration control method for liquid fuel battery
Inventor: CHIU YU-JEN
IPC: H01M8/04
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel concentration control method of a liquid fuel battery.  <P>SOLUTION: In the fuel concentration control method of the liquid fuel battery, a step 101 provides the liquid fuel battery including a first set of film electrode and a second set of film electrode. In a step 103 a predetermined minimum concentration cathode electrode liquid fuel is poured into the second set of film electrode to generate a first current by allowing a chemical reaction at the second film electrode under a constant voltage out put condition, while the first current value is recorded. In a step 105, a positive pole liquid fuel waiting the measurement of the concentration thereof is poured into the first and second sets of film electrodes to generate a third current by allowing a chemical reaction at the second set of film electrode under the same constant voltage out put condition. The temperature of the concentration measurement waiting positive pole liquid fuel to be poured into the second set of film electrode is the same as that of a positive pole liquid fuel whose minimum concentration was predetermined at the step 103. In a step 107, the positive pole liquid fuel of step 105 is concentrated when I<SB>3</SB>≤I<SB>1</SB>+ε, wherein I<SB>1</SB>is the first current value, I<SB>3</SB>is the third current value, and the ε is an allowed concentration.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008084542-A (JP)
Title: Electromagnetic relay
Inventor: KURIBAYASHI HIROYUKI
IPC: H01H50/56
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic relay with improved assembling workability of a compression coil spring and capable of eliminating operational failures.  <P>SOLUTION: In the electromagnetic relay 10 provided with a casing 11 with a fixed contact 16 fixed to a fixed contact housing part 13 and with a movable contact 17 in and out of contact with the fixed contact 16 in free movement; a bobbin 21 housed in the casing with coils 22 wound around a cylindrical coil-winding body part 21c; a plunger 26 housed in the coil-winding body part for moving the movable contact; and a compression coil spring 18 housed in a spring housing part 15, formed into a concave shape, at a position facing the movable contact of the casing for pressing the movable contact onto the fixed contact, a striking part 14b for the movable contact to abut against is formed at an opening end 15b of an opening 15a of the spring housing part, and the spring housing part is formed into a cone, concave shape tapering down, as going rearward from the opening end of the opening.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079682-A (JP)
Title: Image analysis apparatus and image analysis program
Inventor: FUJITA HIROSHI
IPC: A61B3/14
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image analysis apparatus capable of calculating quantitative characteristic values in a blood vessel crossing part from a fundus image and objectively and extremely highly reliably judging the abnormality of a blood vessel on the basis of the calculated results.  <P>SOLUTION: The image analysis apparatus calculates the tortuosity factor and the distribution of an aperture of the vein in the crossing part using the data of the vascular wall of the vein extracted around the crossing part. Then, the image analysis apparatus judges the presence/absence of the suspicion of the abnormality of the blood vessel from the calculated results of the tortuosity factor and the distribution of the aperture and outputs the judged result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079811-A (JP)
Title: Ashtray for game machine
Inventor: SAITO KENJI
IPC: A63F5/04
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ashtray for a game machine capable of preventing cigarette butts or the like from being accidentally scattered by inadvertent contact and allowing easy cleaning and collection work or the like.  <P>SOLUTION: An ashtray body (60) having a recessed part (61) for storing cigarette butts or the like is rotatably provided so as to reciprocatively move in the direction to be inserted into and leave from an ashtray storage part (50) formed in a catch pan member (4). Also, by providing moderation means (86a, 76b) which elastically slide-contact with each other at an initial position where the ashtray body is slightly tilted, its rotation is in a restricted state unless an operator or the like intentionally turns the ashtray body. By this, the scattering accident of the cigarette butts or the like caused by inadvertent contact is prevented, and the work of collecting its content can be easily performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082439-A (JP)
Title: Vibration reducing method and vibration reducing system
Inventor: KAWAUCHI YOSHIAKI
IPC: F16F15/023
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration reducing method and a vibration reducing system capable of preventing amplitude of vibration propagated from a vibration generating source from being transmitted to a precision work device of requiring work accuracy by being largely amplified, with a simple constitution.  <P>SOLUTION: This vibration reducing method is provided for reducing the amplitude of the vibration propagating to a second facility 2 via a floor surface F from a first facility 1 being the vibration generating source, and is characterized in that the first facility 1 or the second facility 2 is supported by a vibration control support 3, and a natural frequency of the vibration control support 3 is dislocated from a resonance area with the vibration propagating from the first facility 1 by changing quantity of fluid M contained in the vibration control support 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085669-A (JP)
Title: Carrier sense circuit
Inventor: KIKAWADA ISAO
IPC: H04B1/59
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier sense circuit which can perform carrier sensing for both modulated and non-modulated reception signals by means of a system for enabling highly accurate detection to be performed in simple circuit configuration.  <P>SOLUTION: An RF signal with a plurality of channels in a carrier frequency f<SB>RF</SB>: 952.2-953.8 MHz is received and mixed with a local signal (f<SB>LO</SB>=f<SB>RF</SB>-50 KHz) corresponding to a channel selected as a carrier detection object by a mixer 20. In a mixer output, a deviation frequency component of 50 KHz is generated if a carrier to be a detection object is present even in modulation or no modulation. The component is filtered by a BPF 40a and presence/absence of signal is output from a judgment circuit 70 as availability/unavailability of channel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007072474-A (JP)
Title: Method for manufacturing black resist composition for color filter
Inventor: TOMIYASU HIROSHI
IPC: G02B5/20
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a black resist composition that can manufacture a color filter of high developing properties and high resolution.  <P>SOLUTION: A photosetting black resist composition for a color filter containing carbon black, a binder resin, a photopolymerization initiator, monomers hardened by an effect of the photopolymerization initiator, and a solvent is manufactured, wherein a carbon black preliminarily subjected to dispersion treatment with resin in a solvent, and adsorbing the resin by 20 to 200 mg/g is used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008080999-A (JP)
Title: Side airbag device
Inventor: MATSUMOTO HIROYUKI
IPC: B60R21/16
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an occupant restraint system repeatedly usable by making a side airbag in an inflatable state before side collision occurs and preventing inflation of the side airbag when side collision has not occurred.  <P>SOLUTION: This side airbag device is provided with a side airbag 12 stored inside a door structure 2 and held by a frame 11 liftable/lowerable by a lifting/lowering mechanism 20, an inflator 15 for inflating the side airbag 12, and a control part 5 for controlling operations of the lifting/lowering mechanism 20 and inflator 15. When the control part 5 receives before collision state information, the frame 11 is lifted to a door window opening position by the operation of the lifting/lowering mechanism 20. When the control part 5 receives the before collision state information and receives collision detection information within predetermined time, the inflator 15 inflates the side airbag 12. When the control part 15 receives the before collision state information and does not receive the collision detection information within the predetermined time, the frame 11 is lowered to inside of the door structure 2 by the operation of the lifting/lowering mechanism 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091424-A (JP)
Title: Liquid immersion exposure method
Inventor: ITO SHINICHI
IPC: G03F7/20
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve pattern size accuracy by suppressing generation of fault in resist pattern resulting from residual drops of liquid and localization of bubbles on the occasion of liquid immersion exposure.  <P>SOLUTION: In the liquid immersion exposure method, a resist pattern formed of a resist film is formed by conducting liquid immersion exposure while moving a substrate 10 to be processed and a mask 32 for exposure relatively and also conducting multiple exposure to an exposing region of the area near the external circumference on the front surface of the substrate 10 to be processed under the state that the liquid is provided between a resist layer on the substrate 10 to be processed and an optical system 33 of the exposure apparatus after a resist film or a resist layer formed of the resist film and the liquid immersion protecting film formed on the resist film is formed on the substrate 10 to be processed, and moreover conducting exposure in the number of times less than multiple times to a region at the inner side, and then conducting the developing process to the exposed substrate 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092230-A (JP)
Title: Broadcast receiver and decoding method of broadcast receiver
Inventor: OKADA OKIYUKI
IPC: H04N7/173
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver which shortens an undisplayable period in channel switching of digital broadcast, and also to provide a decoding method of the broadcast receiver.  <P>SOLUTION: The broadcast receiver includes: an operation section (18) which outputs operation signal of a channel; a tuner section (11) which receives a digital broadcast signal of a specified channel and outputs a video/audio signal; a switch section (20) which receives the video/audio signal from the tuner section and outputs the signal to a post stage according to a command signal; a decoder section (15) which decodes and reproduces the video/audio signal from the switch section; and a control section (19) which, when an operation signal for switching a first channel to a second channel is given from the operating section, turns off the switch section (S21) at a first timing (t<SB>1</SB>) of the channel switching, changes the channel of the tuner section into the second channel (S22), and turns on the switch section (S24) at a second timing (t<SB>2</SB>) elapsed by a predetermined time from the first timing (t<SB>1</SB>).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006350393-A (JP)
Title: Image display apparatus
Inventor: KANAI IZUMI
IPC: G09G3/22
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display apparatus improving the quality of an image to be displayed with a simple configuration.  <P>SOLUTION: The spacing between a first luminescent spot and a second luminescent spot contiguous with each other across a spacer in a prescribed direction is narrower than the prescribed spacing, and the spacing in the prescribed direction between a third luminescent spot contiguous with the first luminescent spot without holding the spacer in-between and the first luminescent spot is wider than the prescribed spacing. The spacer deflects the electrons forming the first luminescent spot in a direction approaching the spacer and deflects the electrons forming the second luminescent spot in the direction approaching the spacer. The correction is performed by which the quantity of light at the first luminescent spot is made relatively smaller by an image signal than the quantity of light at the other luminescent spot required to provide the same quantity of light as that at the first luminescent spot. The image display device has a correction table for performing the correction in conjunction with the other correction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008086633-A (JP)
Title: Orthodontic wire
Inventor: NAKAOKA MAMORU
IPC: A61C7/20
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orthodontic wire which is designed to shorten the treatment period, ease pain, and bring no odd feeling about its color, has a high strength, low elasticity, and is ductile enough to remain unbroken in being bent for treatment, and has a low friction coefficient, a long-lasting stable spring property, and a color that matches that of teeth.  <P>SOLUTION: This wire, made of a βtype Ti alloy of high strength and low elasticity called rubber metal, after being wiredrawn in a cold or warm working process, and shaped into a wire with a circular or oval cross section, is coated with a group IVa, group Va, or group VIa nitride film, carbide film, carbonitride film, or metal film having gold or white color closer to teeth color by means of a physical vapor deposition method. With the control on the drawing and film-forming conditions, the wire becomes free from twists or bends, having a high strength, a low elasticity, an enduring ductility high enough to prevent fracture in being bent, and a long-lasting stable spring property with a low friction coefficient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086676-A (JP)
Title: Calcium phosphate bone prosthetic material
Inventor: ITO MADOKA
IPC: A61F2/28
Filed: 2006-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calcium phosphate bone prosthetic material, having excellent initial adhesion performance to cells, a sufficient mechanical strength, and having a porous structure excellent in affinity to bone and bone inducing performance.  <P>SOLUTION: The prosthetic material comprises a skeleton of porous spherical grains of β-tricalcium phosphate, to which needle-like grains of β-tricalcium phosphate get in contact with at least part of a porous body. The porous body has such a porous structure that spherical pores are communicating with each other along the whole body, achieving a porosity of 65% or more and 85% or less, average pore diameter of 150 μm or more and 300 μm or less, and average pore diameter at a communication part between the pores being 30 μm or more and 100 μm or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008094802-A (JP)
Title: Peptide compound and method for topological analysis of protein
Inventor: TAKAHASHI SHOTARO
IPC: G01N33/68
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peptide compound suitable for getting the information near the crosslinked part of a protein and to provide a method for the topological analysis of a protein by using the compound.  <P>SOLUTION: The invention provides a peptide compound expressed by general formula (I) or general formula (II) and a method for the topological analysis of a protein by crosslinking with the compound and detecting the crosslinked protein molecule. In general formula (I), A<SP>1</SP>is a glutamic acid or aspartic acid wherein an amino group is protected and a methylene-bonded carboxy group is esterified to an active ester; and A<SP>2a</SP>is an arginine wherein a carboxy group is esterified to an active ester and a guanidido group is positively charged. In general formula (II), A<SP>1</SP>is same as the group defined above; A<SP>2b</SP>is an arginine wherein a guanidide group is positively charged; A<SP>3</SP>is a neutral amino acid except for phenylalanine and having a carboxy group esterified to an active ester, or histidine or arginine; A<SP>4</SP>and A<SP>5</SP>are each a neutral amino acid, a histidine or an arginine; m and n are each 0 or 1; and m+n≤1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007048760-A (JP)
Title: Multidirectional input device and electronic apparatus using above
Inventor: INOUE HIROTO
IPC: H01H25/06
Filed: 2006-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multidirectional input device for input operation of various kinds of electronic apparatuses and an electronic apparatus using above, having a small size and high resolution in the input direction.  <P>SOLUTION: The multidirectional input device carries out arithmetic processing by combining the outputs of a resistance element layer 18 and a first or second conductor layer 22 or 23 of an electronic component comprising of a circular ring-shaped resistance element layer 18 formed on a flexible insulation substrate 16 and having at least a pair of led-out parts, a first and a second conductive layers 22, 23 facing above and shaping in arcs, and an operation knob 14 having a ring-shaped projecting part 14D for pressing the resistance element layer 18 to the first or second conductor layer 22 or 23 in tilting operation, so that the multidirectional input device and the electronic apparatus using above can be provided each of which have a small size and high resolution in the input direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007099776-A (JP)
Title: Intermediate for polymerizable compound and method for producing the same
Inventor: TAKAHASHI YOSHIAKI
IPC: C07F15/00
Filed: 2006-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric light-emitting material for affording a mass-producible organic light-emitting element capable of providing a larger area with high luminescent efficiency.  <P>SOLUTION: A precursor of a polymerizable compound having a bis(2-(2-pyridyl)benzothienyl)iridium complex moiety and a polymerizable functional group (e.g. a vinyl group) is provided. The polymerizable compound and a polymer thereof are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008109011-A (JP)
Title: Silicon wafer and its production process
Inventor: TAKEDA RYUJI
IPC: H01L21/02
Filed: 2006-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon wafer having a flat surface of atomic level suitable for downscaling of LSI, and to provide its production process.  <P>SOLUTION: Assuming an arbitrary region of 3 μm×3 μm on the surface of the silicon wafer is the measuring region of an atomic force microscope (AFM) in a silicon wafer having such a level difference (step) structure as the flat surface (terrace) is a crystalline plane, 90% or more of measurements of the width (terrace width) of the flat surface measured along ten measuring lines at an interval of about 0.3 μm in the direction substantially perpendicular to the level difference is 50 nm or above in the measuring region, and 90% or more of measurements of the height (step height) of the level difference measured along ten measuring lines in the direction substantially perpendicular to the level difference is equal to the height of one atomic layer in the measuring region.  <P>COPYRIGHT: (C)2008,JPO&INPIT