baber/WOPTO huggingface dataset:
Patent JP-2009226321-A (JP)
Title: Flame-retardant electret filter medium and filter unit
Inventor: TOGASHI RYOICHI
IPC: D04H1/541
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant electret filter medium with a low pressure loss and of a long life, and to provide a filter unit.  <P>SOLUTION: The flame-retardant electret filter medium contains a flame-retardant fiber including a silicone based compound containing a unit shown by RSiO<SB>1.5</SB>(R is an organic group) and including a compound having an imide structure, in which fibers of Young's modulus of 70 cN/dtex or larger are contained, in which the fibers are fused and fixed, of which the apparent density is 0.05-0.15 g/cm<SP>3</SP>, and of which the specific strength at extending by 1% is 150 N*cm/g or larger.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231672-A (JP)
Title: Power semiconductor apparatus
Inventor: SANO KO
IPC: H01L25/07
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a total capacity of power semiconductor apparatus equipped with a cooling section.  <P>SOLUTION: A power semiconductor apparatus comprises a power semiconductor device 43, a plurality of power semiconductor modules 13 having a heat-conducting module substrate 41 for transferring the heat generated by the semiconductor device 43 to outside, a heat transfer plate 15 which is fixed in such a manner that it is in contact with the module substrate 41 of the semiconductor module 13, and a heat diffusion plate 16 which diffuses heat from a heat diffusion plane 24 and in which the heat transfer plate 15 is erected on a mounting plane 18 facing against the heat diffusion plane 24 so that heat can be transferred thereto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227538-A (JP)
Title: Shaped joint material for jointing refractory
Inventor: OUCHI TATSUYA
IPC: C04B35/00
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaped joint material capable of imparting flexibility and shape preservability in ordinary temperature which was a conventional problem, capable of preventing explosion at hot setting, capable of preventing baking to a refractory and further capable of extending a hot usable time while maintaining a sealing property of the shaped joint material.  <P>SOLUTION: The shaped joint material is manufactured by adding 20-40 mass% acrylic emulsion as a binder to 100 mass% of raw material mixture comprising a refractory raw material, and further adding 1-3 mass% texanol as a plasticizer and drying after kneading and forming the mixture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229992-A (JP)
Title: Developer replenishment device, its assembly method and image forming apparatus
Inventor: IWAMURA TAKUYA
IPC: G03G15/08
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer replenishment device capable of effectively using up a developer for replenishment.  <P>SOLUTION: The developer replenishment device includes: a developer storing body 101 whose inside is formed in a hollow cylinder state, which has a replenishment port 103 on one end side in a longitudinal direction and in which the developer for replenishment T is stored so that it can be supplied from the replenishment port 103; a conveying member 104 which is disposed to be rotatable inside the developer storing body 101, and conveys the developer for replenishment T toward the replenishment port 103 in the longitudinal direction; and an adhesion suppressing member 110 which is disposed inside the conveying member 104 and suppresses adhesion of the developer for replenishment T to the inside of the developer storing body 101 by moving as the developer for replenishment T is conveyed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238842-A (JP)
Title: Forming method of ferroelectric thin film and paraelectric thin film, and semiconductor device
Inventor: ITO TAKASHI
IPC: H01L27/10
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a ferroelectric thin film and a paraelectric thin film on an insulating material substrate of a plastic substrate or glass substrate, and to provide a manufacturing method of a ferroelectric memory using the same.  <P>SOLUTION: An amorphous PZT thin film 2 is deposited on an insulating material substrate 1 by a spin coating method. A continuous oscillation laser beam 4 which is shaped linear and has a wavelength of 532 nm is scan-radiated on a surface 3 of oxide 2 for crystallization, thereby excellent ferroelectric characteristics is provided. Since an optimum heat can be applied to a target oxide 2 concentrically for a short period, rising of temperature of the substrate 1 and other layer is suppressed. Since laser beam radiation is executed in a short period, even if the temperature of oxide film abruptly rises, dislocation in composition due to evaporation is minimum. In particular, the insulating material substrate 1 of plastic substrate or glass substrate is used to ensure less thermal loss to the substrate, resulting in effective crystallization.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237092-A (JP)
Title: Phase retarder and manufacturing method therefor
Inventor: INOMATA YUYA
IPC: G02F1/13363
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase retarder superior in slidability, blocking preventability and foreign matter mixture avoidance.  <P>SOLUTION: In the phase retarder, an optical anisotropic layer contains fine particles as a blocking-preventing agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237817-A (JP)
Title: Spectroscopic image generation apparatus and method
Inventor: MURAKAMI YURI
IPC: G06T1/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To generate a spectroscopic image having both high wavelength resolution and spatial resolution, while reducing the amount of calculation required for processing.  <P>SOLUTION: The apparatus includes: a first image sensor 1a having a first spatial resolution and a first wavelength resolution; a second image sensor 1b having a second spatial resolution higher than the first spatial resolution that the first image sensor 1a has and a second wavelength resolution lower than the first wavelength resolution that the first image sensor has; a matrix multiplier 1g generating a spectroscopic image having the first wavelength resolution and the second spatial resolution by causing each matrix generated by a matrix generator 1d generating a plurality of matrices from image data from the first image sensor 1a to operate on image data included in an imaging signal output from the second image sensor 1b; a weighted average calculator 1h; a region combining unit 1i; and a display 1j outputting the generated spectroscopic image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239601-A (JP)
Title: Imaging apparatus, and method of controlling imaging apparatus
Inventor: OKUMURA YOICHIRO
IPC: H04N5/93
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of recording image data and audio data in long exposure, such as bulb photographing and also reproducing the recorded image and audio data, and to provide a method of controlling the imaging apparatus.  <P>SOLUTION: The imaging apparatus has: an imaging section 291 for repeatedly imaging an object image at a prescribed period; an audio recording section 311 for recording audio data in synchronization with one imaging operation of the imaging section 291; an addition operation section 293 for performing addition operation to a plurality of image data imaged by the imaging section 291; an image display section 296 for visualizing the addition image data; and an audio reproduction section 315 that operates in conjunction with the display of an addition image at the image display section 296 and reproduces the audio data recorded by the audio recording section 311 in the order of recording.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240068-A (JP)
Title: Motor with case lid fixing structure
Inventor: OGINO HISASHI
IPC: H02K5/04
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To firmly fix a motor case and a case lid, at low cost with a simple structure, without the use of an adhesive.  <P>SOLUTION: The resin case lid is fixedly fitted into the opening of a metal motor case. A groove or a recess is formed in the case lid, at the bottom of each of a plurality of fixing parts provided in the circumferential direction of the case lid at equal intervals. The motor case and the case lid are fixed, by engaging the bent parts of the motor case on the opening side thereof into the grooves or recesses of the case lid which is fitted into the opening of the motor case.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008270201-A (JP)
Title: Positive electrode material for lithium ion battery
Inventor: SATO YUICHI
IPC: H01M4/525
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode material for a lithium ion battery having high capacity and suppressing deterioration in charge discharge at high potential, and to provide a lithium ion battery using the same.  <P>SOLUTION: In the positive electrode material for the lithium ion battery represented by general formula: xLiMO<SB>2</SB>-(1-x)Li<SB>2</SB>NO<SB>3</SB>, oxidation treatment is performed. In the formula, 0<x<1; M is one or more transition metals having an average oxidation state of 3+; N is one or more transition metals having an average oxidation state of 4+.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009234227-A (JP)
Title: Manufacturing method of retardation film
Inventor: YAMAKI KOSUKE
IPC: B29K1/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a retardation film in which Rth is suppressed low in such a manner that Rth/Re becomes below 4 even in a cooling-casting method.  <P>SOLUTION: A dope is casted to a casting drum, and a cast film is cooled and becomes solidified by the casting drum. The cast film is peeled off as a film 12 in a state in which a solvent is contained. The peeled-off film 12 is dried by a tenter 18. In the tenter 18, the atmosphere temperature around the film 12 is kept so as to be 70°C or higher until the solvent remaining percentage turns from 150 wt.% to 40 wt.%. The widening of the film is not carried out during the process of keeping the temperature, and is carried out after the temperature keeping process to form the retardation film 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241793-A (JP)
Title: Vehicle body front part structure
Inventor: BABA HIROYUKI
IPC: B60K13/04
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To lay a comparatively large catalyst container so as not to stimulate the intrusion of a dash panel into a cabin even if an engine is retreated on a frontal collision of a vehicle.  <P>SOLUTION: A vehicle body front part structure of an automobile includes a sub-frame 50, which is provided at a lower position than front side frames 4 and to which lower arms 45, 46 of a front wheel suspension device 40 are attached, and an engine E supported by the sub-frame and the front side frames. An exhaust port 70 is provided on the vehicle body front side of the engine. The sub-frames are provided with right and left longitudinal members 51, which are extended in the longitudinal direction of a vehicle body, and a lateral member 52, which connects right and left longitudinal members in the vehicle width direction at a part forward from the engine. The catalyst container 74 connected to the engine via an exhaust pipe is formed in a slender shape, of which both ends in its longitudinal direction the exhaust pipes 73, 75 are connected to. The catalyst container is arranged so as to be extended in the vehicle width direction in a space between the lateral member and the engine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240980-A (JP)
Title: Cleaning method of contaminated soil and cleaning treatment system
Inventor: OKADA YASUO
IPC: B09C1/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To establish a new cleaning treatment technique for efficiently cleaning contaminated soil containing dioxins.  <P>SOLUTION: In a cleaning method of the contaminated soil, the contaminated soil containing dioxins is heated in a heating furnace 16, oxidatively decomposed and detoxified, and especially, the clay mineral of smectite group (montmorillonite or bentonite, acid clay or activated clay or the like having an X-ray diffraction image peculiar to the montmorillonite) is mixed in the contaminated soil by a clay mineral supplier 26 and it is supplied to the heating furnace and oxidatively decomposed. Since the clay mineral is known as being porous and solid acid and has adsorption ability and catalytic activity, when it is mixed in the contaminated soil and heated to 400°C or higher for instance in the heating furnace of an oxidative atmosphere, the dioxins volatilized inside the heating furnace are adsorbed by the clay mineral, decomposition is accelerated by the catalytic activity simultaneously, and thus the contaminated soil is efficiently cleaned.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008256694-A (JP)
Title: Temperature measuring device and method using oscillation circuit
Inventor: KIM CHULWOO
IPC: G01K7/01
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature measuring device and a method using an oscillation circuit.  <P>SOLUTION: This temperature measuring device is characterized by including a first oscillation circuit sensitive to the temperature, a second oscillation circuit unsensitive to the temperature, a matrix for selectively passing a first frequency signal outputted by the first oscillation circuit and a second frequency signal outputted by the second oscillation circuit, and a frequency/digital converter for converting a difference between the first frequency signal and the second frequency signal into a digital code.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229843-A (JP)
Title: Polishing pad with window for planarization
Inventor: SWISHER ROBERT
IPC: B24B7/22
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing pad having a window that does not cause an attenuation of a metrology signal.  <P>SOLUTION: The polishing pad having a metrology window comprises a first layer and a second layer. The first layer having an opening can function as the work surface or polishing layer of the pad. At least a portion of the second layer can comprise a window which is at least partially transparent. In a specific embodiment, the polishing pad can comprise the first layer (a) which has an opening and the second layer (b) which at least a portion thereof has at least a partially transparent window, wherein the first layer is at least partially connected to the second layer and the first layer can absorb at least 2 wt.% of a polishing slurry based on the total weight of the first layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009258988-A (JP)
Title: Communication system
Inventor: ONODA MITSUHIRO
IPC: G06Q50/00
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any processing load to be imposed on a transmitter which transmits image data to a plurality of receivers from being excessively increased, and to cause each receiver to display an image for a range corresponding to the attributes of the user.  <P>SOLUTION: In a communication system including a transmitter and a plurality of receivers, the transmitter multicast transmits image data and disclosure range data showing the range of a person who is permitted to browse the image data. On the other hand, each receiver perform stores in advance allowable range data showing the range of an image which can be browsed by the user of the receiver, compares disclosure range data to be multicast transmitted along with the image data with the allowable range data, and allows or prohibits the display of the image shown by the image data according to the comparison result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008307376-A (JP)
Title: Lens injector lumen tip for wound assisted delivery
Inventor: DOWNER DAVID A
IPC: A61F9/007
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge for a lens delivery system, which provides an aid for an incision to reduce a tendency of wound damage through tearing.  <P>SOLUTION: The cartridge for an intraocular lens (IOL) delivery system is provided that is specifically designed to aid in wound assisted IOL delivery. The distal tip of a nozzle has an extended canopy that serves to open the incision and support the IOL. Peripheral protrusions, flanges, or stops extending laterally from a side of the distal tip provide a positive depth limitation, and prevent the full insertion of the nozzle into the incision. In addition, the protrusion provides support to the incision to reduce the tendency of wound damage through tearing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009260738-A (JP)
Title: Sound output device, and television receiver equipped with this
Inventor: OKAMATSU TSUKASA
IPC: H04N5/60
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To secure a rated output while improving S/N ratio at a low volume position in a sound output device.  <P>SOLUTION: Transistors 41, 42 which operate according to control signals output from a control portion 7 are provided between the control portion 7 and a digital amplifier 40. Responding to the operation of the transistors 41, 42, control signals input to a first gain input terminal 51 and a second gain input terminal 52 of a digital amplifier 40 vary high or low respectively. The digital amplifier 40 changes a gain value according to the control signals input to the first gain input terminal 51 and the second gain input terminal 52. When the output of a speaker is small, the gain value of the digital amplifier 40 is set small, when the output of a speaker is large, the gain value of the digital amplifier 40 is set large.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263051-A (JP)
Title: Rotary valve
Inventor: MIYAGAWA RYOICHI
IPC: B65G65/48
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary valve for reducing possibility that an article to be fed such as a film-like substance intruded to a clearance or the like between an outer peripheral surface of a side plate and an inner peripheral surface of a casing is acted as a brake of a rotor and noise and vibration are generated by the intruded article to be fed and maintaining continuous operation in the stable state.  <P>SOLUTION: The rotary valve 1 includes a cylindrical casing 2 provided with a feeding part 2a, a discharge part 2b and a body part 2c; two sheets of covers 5 for covering openings of both ends of the casing; a rotation shaft 3 provided in the body part of the casing; and a rotor having a plurality of rotation blades 4 fixed to the rotation shaft. On the rotary valve, an article to be fed intrusion suppression means 7 for suppressing intrusion of the article to be fed to a clearance of a feeding part 2a side inner peripheral surface (opposed surface) 2d of the casing and a part of the rotor opposed to the inner peripheral surface by the gas stream P in a direction opposite to an intrusion direction M of the article to be fed or the like is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264851-A (JP)
Title: Electronic timer
Inventor: KOYAMA MORIAKI
IPC: G04F3/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic timer capable of improving the accuracy of a set time, while reducing cost.  <P>SOLUTION: A metallic terminal 18 having a first contact 19A and a second contact 19B on the front face of a printed board 17 is installed, a variable resistance unit 30 is installed onto a knob shaft 23 supporting a time setting knob 87 by engaging three engagement pieces 26 with an engaging hole part 31 of the variable resistance unit 30 to abut the rear face of the variable resistance unit 30 on a spacer 27 and locking a locking pin 28 in a locking hole part 31 of the variable resistance unit 30, and the first contact 19A and the second contact 19B of the metallic terminal 18 are slidably disposed in contact with a first conductive pattern P1 and a second conductive pattern P2 formed on the surface of the variable resistance unit 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262757-A (JP)
Title: Three-dimensional coordinate system calibration method
Inventor: TAKAO KOJI
IPC: G06T1/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional coordinate system calibration method for calibrating the three-dimensional coordinate system indicating the position of an inner surface of a pneumatic tire without using any calibration tool such as a calibration cube in an inner surface shape measurement system of the pneumatic tire.  <P>SOLUTION: The three-dimensional coordinate system calibration method comprises a first image pickup step S10 of picking up an image of a marker 20 by using a plurality of cameras in a normal state of a pneumatic tire 10, a moving step S20 of moving a marker forming area of the pneumatic tire 10 including the marker 20 in the predetermined direction by deforming the pneumatic tire 10 from a normal state to a deformed state, a second image pickup step S30 of picking up an image of the marker 20 by using a plurality of cameras 30 in the deformed state of the pneumatic tire 10, a reference cube preparing step S40 of preparing a reference cube for calibration by using the normal data for calibration and the deformation data for calibration, and a calibration step S50 for calibrating a three-dimensional coordinate system by using the reference cube for calibration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262458-A (JP)
Title: Diamond bit structure for drill
Inventor: ABE TAKAYOSHI
IPC: B28D1/14
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structured diamond bit structure for a drill, in which the diamond bit, provided for the front edge of a pipe-like member of a drill for forming holes for inserting reinforcing steels and the like in the wall of concrete of a building and fixing them, is made to be different in its inner wall shape and which improves drilling capability, can adapt to the wet and dry types, excels in permitting the reinforcing steels to be firmly held by the drilled holes and enables easy take-out of the refuse.  <P>SOLUTION: Diamond bit 1 fixed to the front edge of hollow pipe-like member 3 is the one whose inner wall dimensions are different partially or wholly.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265025-A (JP)
Title: Piezoelectric temperature sensor and silicon wafer temperature measuring tool
Inventor: SAITO YASUSHI
IPC: G01K1/14
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric temperature sensor, capable of measuring surface temperature of a silicon wafer in as many points as possible in measurement of surface temperature of the silicon wafer in a high-temperature atmosphere.  <P>SOLUTION: In the piezoelectric temperature sensor, a piezoelectric vibration area and an antenna area are mutually connected through a bridging part, and exciting electrodes disposed on both surfaces of the piezoelectric vibration area and a loop-like conductor provided on the antenna area are integrated by being mutually connected. The briding part of the exciting electrodes with the antenna area is covered with a heat-resisting and electromagnetic wave-transmitting housing part, whereby the sensor can perform transmission and receiving of signals with external equipment while resisting to a high-temperature atmosphere.  <P>COPYRIGHT: (C)2010,JPO&INPIT