baber/WOPTO huggingface dataset:
Patent JP-2008166670-A (JP)
Title: Metal-organic vaporizing and feeding apparatus, metal-organic chemical vapor deposition apparatus, metal-organic chemical vapor deposition method, gas flow rate regulator, semiconductor manufacturing apparatus, and semiconductor manufacturing method
Inventor: UENO MASANORI
IPC: H01L21/205
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-organic vaporizing and feeding apparatus which can be simplified, metal-organic chemical vapor deposition apparatus, gas flow rate regulator, semiconductor manufacturing apparatus, and semiconductor manufacturing method.  <P>SOLUTION: The metal-organic vaporizing and feeding apparatus includes a retention vessel 1 for retaining a metal-organic material 13, a bubbling gas feeding path 3 which is connected to the retention vessel 1 and feeds bubbling gas to the metal-organic material 13, a metal-organic gas feeding path 5 which is connected to the retention vessel 1 and feeds the organic metal gas produced in the retention vessel 1 and dilution gas to a deposition chamber, a dilution gas feeding path 7 which is connected to the metal-organic gas feeding path 5 and feeds the dilution gas to the metal-organic gas feeding path 5, a flow rate regulator 9 which is provided in the bubbling gas feeding path 3 and regulates the flow rate of the bubbling gas, a pressure regulator 11 which regulates the pressure of the dilution gas, and a sonic nozzle S which is disposed in the metal-organic gas feeding path 5 on a downstream side of a connecting position between the metal-organic gas feeding path 5 and the dilution gas feeding path 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213769-A (JP)
Title: Vehicle operating device
Inventor: SHIDA MITSUO
IPC: B62D101/00
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle operating device which reduces frequency of release of a hand from an operating member to be individually operated by a driver.  <P>SOLUTION: An electronic control unit 25 of the vehicle operating device decides a main rotary operating member and an auxiliary rotary operating member, based on the operation time of the rotary operating members 13 and 14. The electronic control unit 25 computes a command value (a request value) for setting a car speed, based on the rotary operation quantity of the main rotary operating member. The electronic control unit 25 displays operation object items in a display panel 41a, based on the push-down operation of an operation function selector switch 17 ( a selector switch 18) of the auxiliary rotary operating member so that the driver select the items. The electronic control unit 25 changes operating condition of on-vehicle equipment corresponding to the operation object item selected based on the rotary operation quantity of the auxiliary rotary operating member, The frequency of release of a hand of the driver from the rotary operating members 13 and 14 for operating the on-vehicle equipment is thereby reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214320-A (JP)
Title: Method for recovering methyl methacrylate
Inventor: SASAKI AKINOBU
IPC: C07C67/333
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently recovering methyl methacrylate when thermally decomposing a methacrylic resin.  <P>SOLUTION: The method for recovering methyl methacrylate comprises thermally decomposing a methacrylic resin in a decomposition tank, cooling a resultant gaseous decomposition product in a cooling apparatus and recovering methyl methacrylate as a liquid, and the method satisfies the following conditions (1) to (7). (1) Heated sand, a gas containing a nitrogen gas and the resin are supplied into the decomposition tank; (2) the temperature in the decomposition tank is 350-500°C; (3) the sand and the resin are fluidized by a stirrer and the gas containing the nitrogen gas; (4) the ratio (A)/(B) of a feed rate A of the gas containing the nitrogen gas to a feed rate B of the sand is kept to 0.04-0.3; (5) the sand discharges average residence time of the sand in the decomposition tank as 0.5-1.5 hr; (6) a mixed gas of the gaseous decomposition product generated from the thermally decomposed resin with the gas containing the nitrogen gas is discharged and cooled to liquefy methyl methacrylate and (7) the gas containing the nitrogen gas is separated from the cooled mixed gas and supplied into the decomposition tank.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223807-A (JP)
Title: Lubricating structure for differential device
Inventor: INOSE HIDEYUKI
IPC: F16H48/40
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable more lubricating oil scattered from a bearing to be led to a lead-in hole.  <P>SOLUTION: The lead-in hole 19 opposing to a bearing 34 in an axial direction and establishing communication between an inside and an outside of the center case 3 is formed on the center case 3. A case side annular part 83 projecting in a rotary shaft axial direction at a rotation radius direction outside of the center case 3 more than the lead-in hole 19 is provided on the center case 3. A stationary side annular part 85 projecting in an axial direction at a radially outside more than the bearing 34 is formed on a support part 32 of a bell housing 8. An oil pocket 81 is formed between the center case 3 and the support part 32 of the bearing 34 and the bell housing 8. The case side annular part 83 and the stationary side annular part 85 overlap in the rotation radius direction by dimension a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224384-A (JP)
Title: Analyzer and analysis method
Inventor: KOJIMA KEIJIRO
IPC: G01N35/00
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzer capable of properly performing analysis using the reagent in the reagent container installed in the analyzer, without having to use a large-scaled analyzing system, and to provide an analysis method.  <P>SOLUTION: The analyzer 1 is constituted so as to analyze a specimen, by using the reagent in the reagent container 35 and is equipped with the RFID tag applied to the reagent container 35, and capable of communicating with the outside through radio waves of predetermined frequency; an RFID reader/writer for writing the elapsed data, which is obtained by using the reagent in the reagent container 35, in the RFID tag and reading the elapsed data from the RFID tag applied to the reagent container 35 in which the reagent to be used is housed; and a control part 41 for determining whether analysis can be properly analyzed using the reagent in the reagent container 35, to which the RFID tag is applied, on the basis of the elapsed data read by the RFID reader/writer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225857-A (JP)
Title: Fire alarm apparatus capable of predicting fire occurrence time
Inventor: KO SHIYOUI
IPC: G01N27/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for catching a burning odor early with an odor sensor before smoke rises and predicting a fire occurrence time early from the output history of the sensor by a sigmoid approximate model, and provide an alarm apparatus and method that implement an early prediction and fewer false alarms by recognizing a fire occurrence in combination with a carbon monoxide sensor, carbon dioxide sensor or CCD camera.  <P>SOLUTION: The alarm apparatus has the sensor for detecting component changes in air with a fire, a signal processing means for processing the signal from the sensor to predict a fire occurrence prediction time, and an output means for outputting the fire occurrence prediction time predicted by the signal processing means. The signal processing means approximates the time series data from the sensor to a sigmoid curve according to the sensor output value and differential value at a time point, and predicts the fire occurrence time from the approximate sigmoid curve.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225993-A (JP)
Title: Power supply control circuit and scanner device
Inventor: KUBO SATOSHI
IPC: G06F1/26
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply control circuit for properly controlling two system power supply reception in the case of receiving power supply through an AC adaptor and in the case of receiving power supply from two USB ports installed in an information processor without connecting the AC adaptor.  <P>SOLUTION: The power supply control circuit includes: two system power supplying/receiving parts; a first power unit to be driven with a fixed power; and a second power unit to be driven with a variable power, wherein the control circuit can change a supply power to the second power unit based on the change of a supply power from the two system power supplying/receiving parts while maintaining the supply of a fixed power to the first power unit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008235331-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method of the same
Inventor: TANIMOTO SATOSHI
IPC: H01L29/739
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable SiC substrate MOS device by solving a problem that a service life of the TDDB of a gate oxide film is extremely short in a semiconductor device using a SiC (silicon carbide) substrate.  <P>SOLUTION: The silicon carbide semiconductor device is provided with a MOS (metal-insulator-semiconductor) structure including the SiC (silicon carbide) substrate, a polycrystal Si gate electrode, a gate oxide film formed by thermally oxidizing the front surface of the SiC substrate and held between the SiC substrate and the polycrystal Si gate electrode, and an ohmic contact assuring electrically contacting with the SiC substrate. The silicon carbide semiconductor device additionally includes a polycrystal Si thermal oxide film formed by oxidizing the front surface of the polycrystal Si gate electrode, and the thickness of the gate oxide film is at least 20 nm or smaller and is preferably 15 nm or smaller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007294904-A (JP)
Title: Piezoelectric actuator
Inventor: COOKE MICHAEL PETER
IPC: H01L41/29
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric actuator for a fuel injector of internal combustion engine less susceptible to kinds of faults related to a high local electric field and a concentrated stress.  <P>SOLUTION: The piezoelectric actuator is provided with the stack of a piezoelectric layer 64 formed of a piezoelectric material, a plurality of internal electrodes 66, 68 disposed through the stack, an insulating means 72 that at least locally cover at least one surface of the stack for forming a piezoelectric/insulation interface 74, and two side electrodes 60a, 62a or more that are connected to two groups of internal electrodes 66, 68 or more. At least one bridging means 76a extends the insulating means 72, the bridging means 76a includes a conductive material for connecting the side electrode with the internal electrode, and at least one first surface formed by an interface between the conductive material and the insulating means is mutually continuous eventually with at least one second surface formed by an internal boundary in the piezoelectric layer in the vicinity of a piezoelectric/insulation interface 74.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008233329-A (JP)
Title: Power transmission device and image forming apparatus
Inventor: IWASAKI TAKAHIRO
IPC: F16D3/16
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device for transmitting a power between a driving shaft and a shaft to be driven whose centers of rotation happen to be deviated without causing irregular rotation or vibration.  <P>SOLUTION: The power transmission device is composed of a coupling member which rotates in such a state that the center of rotation is inclined and rotates while coming into point-contact with the outer peripheral surface of the driving shaft or the shaft to be driven when the center of rotation of the driving shaft and that of the shaft to be driven are deviated, and a power transmission rotating body fixed on the driving shaft or the shaft to be driven.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233488-A (JP)
Title: Manufacturing method of phase shift mask and phase shift mask
Inventor: NAGAI TAKAHARU
IPC: G03F1/68
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a phase shift mask which has a binary pattern region and a plurality of phase shift pattern regions on one mask and also has superior size precision and positioning precision and high quality using photolithography of ≤65 nm in half pitch on a wafer, and the phase shift mask obtained by the manufacturing method.  <P>SOLUTION: Disclosed is the manufacturing method in which a translucent film and a light shielding film, and an intermediate film stopping etching using chlorine system upon occasion are provided, and chlorine-based gas and fluorine-based gas are used in combination as dry etching gas to carry out patterning in sequence without damaging a lower layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231507-A (JP)
Title: Method for operating powdery material-combined blowing in blast furnace
Inventor: SAWAYAMA MUNEYOSHI
IPC: C21B5/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a blast furnace with which a best permeable state in the furnace can be secured regardless of the level of fine coal rate, when basic flux together with the fine coal are injected from a tuyere.  <P>SOLUTION: The injecting quantity of the basic flux is adjusted so that slag basicity (C/S)<SB>slag</SB>of the slag before the tuyere defined with the following formula, becomes in the range of 0.3-0.9. (C/S)<SB>slag</SB>=[PCR×A<SB>pc</SB>×%(CaO)<SB>pc.ash</SB>+CR×A<SB>coke</SB>×%(CaO)<SB>coke.ash</SB>×0.5+FLR×%(CaO)<SB>flux</SB>]/[PCR×A<SB>pc</SB>×%(SiO<SB>2</SB>)<SB>pc.ash</SB>+CR×A<SB>coke</SB>×%(SiO<SB>2</SB>)<SB>coke.ash</SB>×0.5+FLR×%(SiO<SB>2</SB>)<SB>flux</SB>] Wherein, PCR: fine coal ratio, CR: coke ratio, FLR: basic flux ratio, A<SB>pc</SB>,A<SB>coke</SB>: ash content in the fine coal and in the coke, %(CaO)<SB>pc.ash</SB>, %(CaO)<SB>coke.ash</SB>, %(CaO)<SB>flux</SB>: CaO content in the fine coal ash, in the coke ash and in the basic flux, %(SiO<SB>2</SB>)<SB>pc.ash</SB>, %(SiO<SB>2</SB>)<SB>coke.ash</SB>, %(SiO<SB>2</SB>)<SB>flux</SB>: SiO<SB>2</SB>content in the fine coal ash, in the coke ash and in the basic flux.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008229028-A (JP)
Title: Pachinko machine
Inventor: YAMAMORI SHIGEKI
IPC: A63F7/02
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko machine provided with a heat removal mechanism for preventing thermal deformation of a game panel by suppressing temperature rise of a pattern display device or a game panel.  <P>SOLUTION: At the back of the game panel 10, a fan 45 for removing heat of a back surface side of the game panel 10 with wind is installed. By blowing wind generated by the fan 45 against the back surface of a liquid crystal display device 41, heat of the liquid crystal display device 41 is removed. Thus, in addition to direct heat removal of the game panel 10, removing heat of the liquid crystal display device 41 can prevent thermal deformation of the game panel 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235203-A (JP)
Title: Fuel cell system and method of discharging water produced in fuel cell system
Inventor: KATO HIROHISA
IPC: B60L11/18
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of temporarily storing produced water in a tank of the fuel cell system and discharging the water from the tank in a short time.  <P>SOLUTION: The fuel cell system 18 comprises a fuel cell 20, a tank 26 capable of storing water produced in the fuel cell 20, and a compressing means to increase the pressure in the tank 26. The compressing means is a compressor 22 capable of compressing and supplying air to the fuel cell 20. The fuel cell system 18 is equipped with a vapor-liquid separator 25 and water separated by the vapor-liquid separator 25 is stored in the tank 26. An open/close valve 37 is provided in a pipe line 35 connecting the vapor-liquid separator 25 and the tank 26. A first drain pipe 38 with an open/close valve 39 is connected to the tank 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241865-A (JP)
Title: Fixing device and image forming apparatus equipped therewith
Inventor: SUZUKI NOBUTAKA
IPC: G03G15/20
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device using a heating means for converting light into heat, whose heating time is short and whose heat loss is small, and to provide an image forming apparatus equipped therewith.  <P>SOLUTION: In the fixing device, the heating means for fixing a toner image on transfer material on the transfer material by the heating means and a pressure means is constituted by arranging a transparent heat insulating layer on the outer circumference of a cylindrical transparent member inside which a light emitting mechanism is arranged, and providing a heat generating member for converting light into heat on the outside of the transparent heat insulating layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242056-A (JP)
Title: Cartridge and image forming apparatus
Inventor: MASE SOICHIRO
IPC: G03G15/08
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cartridge capable of suppressing degradation in the ability of a conveying member to convey developer, and to provide an image forming apparatus to which this cartridge is loaded.  <P>SOLUTION: In a projection plane 88 in the opposite directions (widthwise direction) of a pair of process sidewalls 42, the rotation centers A and B of auger shafts 41 coincide with each other and are located away from the gravity center C of the auger main body 39. That is, since the gravity center C of the auger main body 39 is away from the rotation axis X of the auger 35, the auger main body 39 eccentrically rotates when the auger 35 rotates. Thus, at least part of the auger 35 eccentrically rotates, and consequently the rotating auger 35 vibrates. This enables the auger 35 to convey toner while crushing the toner and to prevent the toner from blocking a space between adjacent screws 40 (between teeth). Accordingly, degradation in the ability of the auger 35 to convey toner can be suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242980-A (JP)
Title: Home-visit care system and emergency dispatch system
Inventor: OGASAWARA NORIO
IPC: G06Q50/22
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To enable a caregiver to perform nursing care that is rich in mobility and rapidity in a home-visit care system 10 in which the caregiver gets in a welfare vehicle 12 for care, and visits a house 13 of each person in need of nursing care to perform nursing care.  <P>SOLUTION: A care welfare institution center 11, a plurality of welfare vehicles 12 for care and the house 13 of each person in need of nursing care are equipped with radio units 20, 21 and 22, respectively. The radio units 20, 21 and 22 can freely perform individual communication and group communication. The caregiver of a welfare vehicle 12 for care receive a nursing care request from the radio unit 22 of the person in need of nursing care directly to the radio unit 21 of the caregiver himself/herself without receiving an instruction from the care welfare institution center 11 and can flexibly correspond to the nursing care request.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251624-A (JP)
Title: Mounting component and air blower
Inventor: TAKAHASHI TSUTOMU
IPC: F04B41/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mounting component of an electronic component that avoids flow of water to a mounting surface, without causing rise in the cost.  <P>SOLUTION: The mounting surface 6 is mounted afloat from a side surface of an electronic apparatus with a mounting foot 5, having a flat part 8 like a belt at least with the upper side forming almost the right angle to the side surface of the electronic apparatus; and for the mounting part 1 where an electronic component 4 is mounted to a mounting surface 6, cutout portions 9 are provided with acute angles, in both the sides of the flat part 8 of the mounting foot 5 and a water guiding hole 10, that narrows like a funnel in the rear surface side, is provided to the flat surface of the flat part 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246350-A (JP)
Title: Ink discharger, ink discharge method, and display device
Inventor: MORII KOJIRO
IPC: B05C5/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink discharger which is capable of forming a film with a uniform film thickness and a proper quality, and to provide an ink discharge method.  <P>SOLUTION: In the ink discharger, a head 7 discharges an ink via a nozzle 10 in a dot area 17 for the display installed on the color filter substrate. An ink discharge area recognition part recognizes the profile and largeness of the dot area 17 for the display. An ink discharge part controls the head 7 so that the ink reaches the ink discharge area within the dot area 17 for the display from the recognition result by the ink discharge area recognition part 10. The center of the ink discharge area 17 and the center of the dot area 16 for the display approximately coincides with each other. Further, the ratio of the vertical width Y1 of the ink discharge area 17 and the vertical width Y3 of the dot area 16 for the display is within a range of 0.7-0.9. The ratio of the lateral width X1 of the ink discharge area 17 and the lateral width X3 of the dot area 16 for the display is within a range of 0.7-0.9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007291597-A (JP)
Title: Foamed wall paper
Inventor: OKAMOTO MASARU
IPC: B32B25/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide foamed wall paper containing both ethylene-methacrylic acid copolymer and ethylene-octene copolymer and having good surface strength and applicability.  <P>SOLUTION: This foamed wall paper prepared by laminating a foamed resin layer and a non-foamed resin layer 1 to a paper substrate is characterized in that at least one of the foamed resin layer and the non-foamed resin layer 1 contains the ethylene-methacrylic acid copolymer and the ethylene-octene copolymer as resin components.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008250071-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KOIZUMI TOSHIHIKO
IPC: G03G5/05
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having small light fatigue.  <P>SOLUTION: In the electrophotographic photoreceptor consisting of a photosensitive layer containing a charge generating agent and a charge transfer agent on a conductive support, the photosensitive layer includes 9-fluorene diphenyl hydrazone, and includes a tetraphenyl biphenyl diamine compound as the charge transfer agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248173-A (JP)
Title: Ink composition, recording method, and recorded matter
Inventor: FUKUMOTO HIROSHI
IPC: C09D11/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black ink composition excellent in gas resistance, especially in ozone resistance.  <P>SOLUTION: The ink composition contains a dye used as a black color material and represented by formula (1) and/or formula (2) described in the patent claims and an aromatic compound having a sulfo group and/or its salt. A recording method and a recorded matter, both using the ink composition, are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT