baber/WOPTO huggingface dataset:
Patent JP-2007120424-A (JP)
Title: Hall thruster and aerospace vehicle
Inventor: OZAKI TOSHIYUKI
IPC: H05H1/46
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large thrust force hall thruster capable of generating thrust force for a long period of time without having a bad influence on aerospace vehicle surface characteristics. …Ž<P>SOLUTION: This thruster is provided with a plume shield 18 touching a heat spreader at an outer circumference part in a downstream of an annular channel of the thruster, provided on a heat conducting column 17, and having high heat radiation rate and spatter resistance, a heat conducting ring 19 having high heat conduction rate, touching a channel outer wall 11 and connected to the plume shield 18, and the heat spreader 16 touching an annular channel upstream part and having anisotropic heat conduction rate. In this case, high energy ion having wide dispersion angles and contamination from an annular channel created by plasma are shielded and radiation heat discharge can be done by providing the plume shield 18. …Ž<P>COPYRIGHT: (C)2007,JPO&INPIT …Ž
Patent JP-2007117022-A (JP)
Title: Primer set for detection of listeria monocytogenes and detection method
Inventor: MURAKAMI HIROYUKI
IPC: C12N15/09
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for quickly and specifically detecting Listeria monocytogenes in environmental and food tests.  <P>SOLUTION: The LAMP primer set for the detection of Listeria monocytogenes is a set of (i) a plurality of primers consisting of base sequences FIP, BIP, F3 and B3 composed of a plurality of specific sequences and enabling the annealing to a specific region of hlyA gene, actA gene and iap gene of Listeria monocytogenes or (ii) a combination of the primer sets (i). The invention further provides a method for detecting Listeria monocytogenes by using the primer set.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007124854-A (JP)
Title: Direct drive motor
Inventor: HIGASHIKURA HIROO
IPC: H02K5/04
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high rigidity direct drive motor exhibiting excellent heat dissipation in which precision of the motor output shaft is high.  <P>SOLUTION: The motor includes an annular base 4 which is secured while butting the bottom face 4s entirely against the fixed face 2s of a pedestal 2, a rotator 6 supported rotatably for the base, and a motor 8 incorporated between the base and the rotator and rotating the rotator in a predetermined direction wherein the bottom face of the base has such a convex shape as at least a portion thereof is projecting from other part toward the fixed surface of the pedestal. The motor comprises an electromagnet (stator) 8a secured to the base, and a permanent magnet (rotor) 8b secured to the rotator while opposing the stator through a predetermined gap G, and the projection H of the convex bottom face is set smaller than the gap of the stator and the rotor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007123740-A (JP)
Title: Flexible board, optical transmission/reception module and optical transmission/reception device
Inventor: MUTO TERU
IPC: H04B10/50
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible board capable of highly accurately controlling characteristic impedance and reducing transmission loss of a signal current.  <P>SOLUTION: The flexible board 1 has a microstrip line structure, wherein wiring layers and insulation layers are each stacked vertically. A signal line 13 having a predetermined width is formed on a first wiring layer, and a ground layer 14 is formed on a second wiring layer. A plurality of ground layer opening portions 14a having rectangle opening are provided on positions of the ground layer 14 formed on the second wiring layer which are opposite to the signal line 13 via the second insulation layer. The ground layer opening portions 14a each have a side longer than the width of the signal line 13 by a predetermined amount, and are formed with predetermined intervals so that their sides longer than the width of the signal line 13 may substantially cross the wiring direction of the signal line 13 at right angles and their center portion of the sides longer than the width of the signal line 13 may be positioned at the substantial center of the signal line 13, on a position opposite to the signal line 13 via the second insulation layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007129312-A (JP)
Title: Interphone system
Inventor: KUWABARA KUNIHISA
IPC: H04M9/00
Filed: 2005-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interphone system capable of urging a person at home to carry out a conversation and a behavior with a body state of a person returned home taking into account by sensing the body state of the person returned home, calculating an evaluation value on the basis of the information of the sensed body state and informing the person at home about the evaluation value.  <P>SOLUTION: The interphone system includes: a sensing means for sensing the body state of the person returned home comprising a sound collection means for collecting voice and an imaging means for imaging at least an image of the face; an information storing means for prestoring ordinary state body information being information on the ordinary body state of the person returned home; an information analysis means for analyzing the body state on the basis of detected state body information being the sensed information of the body state and the ordinary state body information; and a display means for displaying a result of the comparison and the body information in the sensing state, wherein the information analysis means compares the sensing state body information with the ordinary body information to calculate the evaluation value, and outputs the evaluation value to the display means for displaying the value to thereby inform the person at home about the body state of the person returned home.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007126171-A (JP)
Title: System and method for electron beam sterilization and inspection of food container
Inventor: SUGIYAMA SHIGEHIRO
IPC: A61L2/08
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for electron beam sterilization and inspection of a food container capable of inspecting whether or not electron beams are reliably irradiated in a manufacture line for mass production.  <P>SOLUTION: The system comprises a food container conveying device 20 for conveying a food container 10, an electron beam irradiation device 30 for irradiating the food container 10 to be conveyed by the food container conveying device 20 with electron beams, a physical property detection unit 40 for detecting at least one physical property which is changed by irradiation with the electron beams on the food container 10 by the electron beam irradiation device 30, and a physical property determination unit 50 for determining whether or not the physical property detected by the physical property detection unit 40 or the change of the physical property before and after the irradiation with electron beams is within a preset range.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006133776-A (JP)
Title: Method of verifying electron beam data
Inventor: JANG SUNG-HOON
IPC: G03F1/20
Filed: 2005-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of verifying electron beam data used in formation of a photomask for a semiconductor device.  <P>SOLUTION: The method includes steps of dividing design data into a plurality of repeat regions; converting a first repeat region into first electron beam data; converting a second repeat region into second electron beam data; and determining whether the first electron beam data are substantially identical to the second electron beam data. According to this method, electron beam data conversion can be performed in one process, which reduces the required time and system resources to about a half, and the method is particularly effective in verifying cell array region or the like of a semiconductor memory element.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006131912-A (JP)
Title: Slush-moldable thermoplastic polyolefin composition for interior upholstery
Inventor: KAKARALA SRIMANNARAYANA
IPC: C08L23/10
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic polyolefin composition which contains a blend of polypropylene, a styrenic elastomer, a linear low-density polyethylene and a hydrocarbon process oil, and is suitable for slush molding.  <P>SOLUTION: Components which can be optionally used include an ethylene copolymer elastomer, a polymer additive such as a polymer surface modifier and the like, a powder flow additive, a stabilizer and/or coloring pigment. This composition provides a low melt viscosity while it is processed and an improved surface quality for molded items. A typical composition comprises about 20-50 wt.% of polypropylene or its copolymer, about 20-60 wt.% of a styrenic elastomer, about 5-50 wt.% of linear low-density polyethylene, and about 2-25 wt.% of a hydrocarbon process oil. The zero shear viscosity of the composition suitable for slush molding is in the range of about 300-900 Pa s over the processing temperature of 180-260 °C.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006162604-A (JP)
Title: Sheet-like probe, probe card, and wafer inspection method
Inventor: YOSHIOKA MUTSUHIKO
IPC: G01R31/26
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet-like probe capable of reliably preventing positional deviations between electrode structures and electrodes to be inspected due to temperature changes in burn-in tests even if targets to be inspected are large-area wafers having a diameter of 8 inches or larger and circuit devices having electrodes to be inspected of extremely small pitch, thereby stably maintaining a satisfactory state of electric connection.  <P>SOLUTION: The sheet-like probe satisfies the following conditions (1)-(3); the condition (1) that H1=0.8×10<SP>-5</SP>to 8×10<SP>-5</SP>/K; the condition (2) that H2/H1<1; and the condition (3) that H3/H1<1 (wherein, the coefficient of linear thermal expansion of an insulating film is H1; the coefficient of linear thermal expansion of a support is H2; and the coefficient of linear thermal expansion of a ring-like supporting member is H3).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007132300-A (JP)
Title: Piston for internal combustion engine
Inventor: IWAMURO MINORU
IPC: F16J1/08
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston for an internal combustion engine not deteriorating cooling performance even if a burr is formed by drilling.  <P>SOLUTION: A metal plate member 5 is joined to a wear resistant ring 3 to construct an annular oil passage 6. The wear resistant ring 3 and the metal plate member 5 are laid in a top part of a piston body 2. The oil passage 6 in the metal plate member 5 is opened to an inner surface of the piston body 2 to form an oil outlet and inlet 8, 7. An oil inlet forming section of the metal plate member 5 is bulged to an inner space 11 side of the piston body 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007140234-A (JP)
Title: Image display device, liquid crystal display device and audio vidual environment control system
Inventor: UENO MASAFUMI
IPC: G09G3/36
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device capable of attaining image display with good color regeneration fidelity independent of surrounding illumination light by simple processing.  <P>SOLUTION: In the image display device including a display panel 1 for displaying an image according to an input image signal, by providing color compensation arithmetic circuits 23, 26 and 27 for adjusting colors of the input image signal based on an illumination control signal to illumination devices 7 installed in the surroundings, and backlight adjusting circuits 24 and 25 for adjusting light emitting luminance or color balance of the backlight source based on the illumination control signal, display output by the display panel 1 is adjusted so that influence in image display affected by the surrounding illumination light may be compensated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007145631-A (JP)
Title: Fibrous carbon structure, its manufacturing method, and its assembly and dispersion
Inventor: SHIRATANI TOSHIFUMI
IPC: B82B1/00
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fibrous carbon structure capable of controlling its strength per unit weight by saving the weight by controlling the number or the size of space parts.  <P>SOLUTION: In the fibrous carbon structure 1 having a plurality of space parts 3 surrounded by a carbon wall 2 and a minor diameter of 5 nm to 5 μm, the thickness of the carbon wall 2a existing between the adjacent space parts is defined as ≥5 nm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007147396-A (JP)
Title: Rotary encoder
Inventor: HASEGAWA MASAHARU
IPC: G01D5/36
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of the optically obtained original point detection signal, together with the outputting of the angle positional signal with a multiplier circuit, in a wave form multiplier of the rotary encoder.  <P>SOLUTION: The rotary encoder comprises the rotary disk; the angle detection part on which a plurality of light transparent slits with prescribed intervals in the rotational direction are provided; the original point detection part which is provided at least one light transparent slit on the rotary disk; the first light-receiving element arranged facing the light source through the light transparent slits for photoelectrically converting the light from the light source; the second light-receiving element arranged mutually facing the light source via the light transparent slit of the original point detection part for photoelectrically converting the light from the light source; the waveform-shaping circuit for converting the detection signals of the first and the second light-receiving elements into rectangular waveforms; and the multiplier circuit for multiplying the rectangular wave signal of the first light-receiving element by an integral number of times.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007146467-A (JP)
Title: Seismic tidal wave experimental device and seismic tidal wave experimental method
Inventor: SUGANO TAKAHIRO
IPC: E02B1/02
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seismic tidal wave experimental device and a seismic tidal wave experimental method capable of generating waves faithfully reproducing tidal waves rushing after earthquake movement acts on the device.  <P>SOLUTION: This seismic tidal wave experimental device 101 comprises a support body 3 driven by a motor 1 and rotating around a rotating center axis A1 and a model water channel part 4 having a generally gutter-shaped cross section, generally formed in a ring shape, and mounted on the support body 3. The experimental device is rotated horizontally while aligning the center axis of the model water channel part 4 symmetric with respect to a circle with the rotating center axis A1 of a rotating shaft 2. A simulated water region and a simulated land region 6 formed by storing water 16 in a recess are formed in the model water channel part 4. A wave-making device generating waves on the water in the simulated water region is installed in the seismic tidal wave experimental device 101. Consequently, the waves simulating the tidal waves by earthquake can be generated in the simulated water region 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007147987-A (JP)
Title: Color filter substrate and its manufacturing method
Inventor: ISHIDA ARICHIKA
IPC: G02F1/1335
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter substrate which facilitates adjustment of color tones and a method for manufacturing the same.  <P>SOLUTION: Red adjustment sections 37 and blue adjustment sections 38 of transmission characteristics different from those of red filter sections 34 and blue filter sections 36 are provided in the columns of the red filter sections 34 and blue filter sections 36 along the vertical direction of color filter layers 33. The number of pieces of the red adjustment sections 37 and blue adjustment sections 38 in the color filter layers 33 are changed to change the ratio of the red adjustment sections 37 and the blue adjustment sections 38. The color tones of the color filter layer 33 can be adjusted. Even if the different grades of the color tones of the liquid crystal cell 1 increase, the increase in the manufacturing cost of a liquid crystal cell 1 can be prevented, and the production lead time can be shortened.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007144351-A (JP)
Title: Mixing apparatus
Inventor: TAKAGI YASUHIRO
IPC: B01F29/60
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixing apparatus which can surely prevent driving (rotating) of a reduction gear when a belt, which drivably connects a motor and the reduction gear, results in breaking.  <P>SOLUTION: The mixing apparatus has an emergency stop means for preventing driving of the reduction gear when the belt, which drivably connects the motor and the reduction gear, results in breaking. The emergency stop means consists of a metal support to be fixed to a base table, a lever body, rotatably having a roller member where the base end side is rotatably supported at the metal support using a pivot and always contacts to the belt at the tip side, a stopper member which is integratedly fastened to the lever body at the nearly central part in the longitudinal direction of the lever body, and a cam member which is arranged to face the stopper member at the input side of the reduction gear.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007151668-A (JP)
Title: X-ray ct apparatus and its x-ray ct image reconstruction method
Inventor: NISHIDE AKIHIKO
IPC: A61B6/03
Filed: 2005-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To reconstruct a tomogram with high image quality while mixing X-ray projection data of different X-ray detector apertures in a conventional scan (axial scan), a cine scan or a helical scan of an X-ray CT apparatus having multi-row X-ray detectors or two-dimensional X-ray area detectors with matrix structure represented by a flat-panel X-ray detector.  <P>SOLUTION: When there are a plurality of X-ray projection data passing through some pixels of a tomogram and the areas of the X-ray detector apertures of the respective X-ray projection data are different, this X-ray CT apparatus can provide the tomogram with high image quality by multiplying each of the X-ray projection data by a weighted coefficient proportional to the area ratio of the X-ray detector apertures, reconstructing a three-dimensional image, and executing the conventional scan (axial scan), the cine scan or the helical scan in the X-ray CT apparatus having the multi-row X-ray detectors or the two-dimensional X-ray area detectors with matrix structure represented by the flat-panel X-ray detector.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007157521-A (JP)
Title: Fuel cell
Inventor: TSUTSUMI MASAMI
IPC: H01M8/06
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell without fear of its capacity lowered even if discharge is repeated, by improving durability by briefly changing a structure of a vaporizing part of the fuel cell.  <P>SOLUTION: The fuel cell having a cathode reducing oxygen as an activator, and an anode oxidizing fuel is provided with the vaporizing part having a structure pinching a vaporization film 12A between masks 12B of which neighborhoods of edges of openings 12C are covered with rubber elastic bodies 12D.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007158072-A (JP)
Title: Metallized film capacitor
Inventor: TOMURA SETSU
IPC: H01G4/18
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for suppressing a thermal damage of a metallized film of an underlying layer by welding an end face electrode through local short-time conductive heating not melting the end face electrode, so as to reduce a temperature rise when joining the end face electrode with a plate-like terminal.  <P>SOLUTION: A metallized contact layer or the metallized contact layer and a plated layer whose melting point is 400°C or over are adopted for the end face electrode 2 in the metallized film capacitor, a plate-like terminal plating layer whose melting point is 400°C or below is provided to the surface of the plate-like terminal 3 so as to provide both a joining part between the end face electrode and the plate-like terminal, and a joining part between the end face electrode and the plate-like terminal plating layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006242375-A (JP)
Title: Fluid coupling provided with holding ring having duplex functions
Inventor: ANDRE MICHAEL J
IPC: F16L37/08
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid coupling for joining fluid transportation components.  <P>SOLUTION: The fluid coupling has a carrier for supporting a holding ring having finger portions elongating radially inward and outward making some angles. The finger portions engage with the outside surface of a pipe material inserted into the bore of the carrier and the inside surface of the bore of a housing respectively, the carrier being inserted into the housing in order to fix the pipe material to the carrier and further in order to fix the carrier to the housing. In addition, an inside seal member and an outside seal member are supported on the carrier so as to seal the carrier on the pipe material and further so as to seal the housing on the carrier. Both seal members are arranged at the portions nearer one end portion of the carrier in the axial direction than the finger portions elongating inward and outward.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006299230-A (JP)
Title: Light-emitting compound containing lanthanide ion
Inventor: NAKAMURA TAKEMARE
IPC: C07D471/04
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lanthanide-based light-emitting compound with visible light serving as exciting light, easy to control excitation wavelength.  <P>SOLUTION: The lanthanide-based light-emitting compound is represented by formula(I):Met-COG-ChHet[ wherein, Met is a lanthanide ion-containing group; COG is a heterocyclic group bound directly to the lanthanide ion; ChHet is a group containing a heterocyclic ring conjugated with COG, wherein COG is e.g. a group of general formula(III)( wherein, B is a bond bound to the ChHet group; A<SP>1</SP>to A<SP>4</SP>are each N or =C(-R<SP>1</SP>)-; and R<SP>1</SP>and R<SP>2</SP>to R<SP>5</SP>are each H or a substituent ) ].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006085202-A (JP)
Title: Developing apparatus and image forming apparatus
Inventor: SAITO MASANORI
IPC: G03G15/08
Filed: 2005-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a developing apparatus with a toner supply mechanism which nearly completely prevents stored toner from being left and may have simple constitution therefor.  <P>SOLUTION: A developing apparatus which visualizes a latent image on a latent image carrier by supplying toner includes a toner hopper 3 configured to hold unused toner inside and a toner hopper mounting part 4 provided where a main body of the developing apparatus 1 and the toner hopper 3 are linked to each other and adapted to mount the toner hopper. The toner hopper mounting part 4 includes a vibration apparatus 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI