baber/WOPTO huggingface dataset:
Patent JP-2007197840-A (JP)
Title: Ionized sputtering apparatus
Inventor: SASAKI MASAO
IPC: H01L21/285
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform film formation with a high bottom coverage by ionized sputtering, even on a hole having a high aspect ratio, and to simplify inside and outside structures of a sputtering chamber.  <P>SOLUTION: A target 2, which is placed inside the sputtering chamber 1 equipped with an exhaust system 11, is sputtered using a sputtering power source 3 so that sputtering particles emitted therefrom reach a substrate 50 to form a film. The sputtering power source 3 supplies electric power of ≥5 W/cm<SP>2</SP>to the target 2, and the sputtering particles are ionized in a plasma P formed only by the electric power. A cylindrical shield 6 is placed between the target 2 and a substrate holder 5 to define a plasma-forming space, and an electric field-setting means 8 sets electric field for drawing the ionized sputtering particles from the plasma P and making them enter the substrate 50.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008256171-A (JP)
Title: Operation checking method and device for auto drain trap utilizing generated power
Inventor: MATSUHASHI TATSU
IPC: F16T1/48
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation checking method and device for a drain trap which can effectively utilize compressed air in a drain pipe, for stably operating the drain trap while reducing the air loss of the drain trap.  <P>SOLUTION: A power generating means with rotary blades is provided in the drain pipe. The output of the power generating means is monitored. When voltage is exceeding a reference value or not exceeding it continuously for a certain time, the drain trap is determined to be malfunctioned and an alarming means is operated. Fluid passing through the drain pipe is depressurized by receiving reaction force from the rotary blades as the reaction of power generating torque.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258111-A (JP)
Title: Vacuum valve of vacuum breaker
Inventor: SUZUKI NOBUYUKI
IPC: H01H33/66
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism in which a vacuum degree deterioration in a vacuum valve of a vacuum breaker can be visualized easily with a simple mechanical structure.  <P>SOLUTION: An open port 7 is provided on an upper surface 3a of a casing of the vacuum valve 2, and inside the open port 7 there is provided a small bellows 8 extendable and its low end is closed by a bottom plate 9, and a detecting rod 12 is fixed on the bottom plate so that it is projected out from the open port, and an upright status of the detecting rod 12 can be checked visually from an inspection window 14 of a panel board 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270245-A (JP)
Title: Method of forming pattern, method of manufacturing semiconductor device and semiconductor device
Inventor: NOMOTO AKIHIRO
IPC: H05K3/12
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a pattern capable of forming a conductive thin film having uniform film thickness on a first plate, to provide a method of manufacturing a semiconductor device, and to provide the semiconductor device.  <P>SOLUTION: The method of forming a pattern includes a step of forming a conductive film D, by applying a liquid composition containing conductive particles surface-modified with a fatty acid or an aliphatic amine and a solvent onto the first plate 10; a second step of forming a conductive pattern D' (second pattern) on the first plate 10, by pressing a second plate 20 having a concave-convex pattern on a surface thereof onto a surface of the first plate 10 where the conductive film D is formed, and transferring an unwanted pattern (first pattern) of the conductive film onto convex top faces 20a of the second plate 20 and removing it; and a third step of transferring the conductive pattern D' onto the surface of the transferred substrate, by pressing the surface of the first plate 10 where the conductive pattern D' is formed onto the surface of the transferred substrate. The method of manufacturing a semiconductor device and the semiconductor device are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007231290-A (JP)
Title: Antifouling coating
Inventor: YAMAMORI NAOKI
IPC: C09D5/16
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antifouling coating which gives coating films having good crack resistance and antifouling property for long period.  <P>SOLUTION: This antifouling coating comprises an acrylic resin having at least one group represented by the general formula (1) (X is a group represented by the general formula (2); (n) is 0 or 1; Y is a hydrocarbon; M is a divalent metal; A is the residue of a monobasic organic acid) on the side chains of the resin, wherein 5 to 100 mol.% of the organic acid residue is originated from a cyclic organic acid, and the cyclic organic acid is a naphthenic acid having an acid value of 120 to 190.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007271627-A (JP)
Title: Work position measuring device
Inventor: OTOMO FUMIO
IPC: G01C5/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work position measuring device capable of accurately measuring a reference plane.  <P>SOLUTION: A rotary laser device has a laser floodlight whose installation position is known, for emitting at least three fan beams 33a, 33b, 33c at least one of which is tilted. A light-receiving sensor device has a light-receiving part for receiving the fan beam; an inclination detector for detecting inclination of the light-receiving sensor device; a GPS position measuring device 30, having a position relation determined beforehand with the light-receiving part; and a calculation part for calculating the distance between the rotating laser device and the light-receiving sensor device, from position information of the rotating laser device and position information detected by the GPS position measuring device, calculating the elevation angle about the rotating laser device, based on a light-receiving signal formed by receiving light by the light-receiving part, operating the height of the light-receiving sensor device from the calculated elevation angle and distance, and correcting the calculated height, based on a detection result from the inclination detector.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008274802-A (JP)
Title: Two-stage supercharging system
Inventor: SEKIYAMA YOSHIO
IPC: F02B37/02
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve response of a low-pressure stage turbine, by preventing excessive overshoot of engine exhaust pressure to prevent exhaust gas leakage when a load is abruptly changed, and guiding available exhaust gas in a high-pressure stage turbine to the low-pressure stage turbine.  <P>SOLUTION: A two-stage supercharging system comprises: a high-pressure stage turbocharger 2 and a low-pressure stage turbocharger 3 disposed in series to an exhaust passage 5 and an intake passage 6 of an engine 4; a first bypass passage 20 disposed to the exhaust passage 5 and bypassing the high-pressure stage turbine HT; a flow control valve 21 disposed to the first bypass passage 20; a second bypass passage 22 disposed to the exhaust passage 5 and bypassing the high-pressure stage turbine HT; and a relief valve 23 disposed to the second bypass passage 22, operated by the exhaust pressure upstream of the high-pressure stage turbine HT, and opened only when the exhaust pressure is increased to a predetermined value or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275923-A (JP)
Title: Display device
Inventor: OKUMURA TOMOHIRO
IPC: B60R16/02
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To shorten non-displaying time, when an operation is started in a display device capable of displaying information images.  <P>SOLUTION: The display device 1 is provided with a display panel 2 capable of displaying information images 6-9; a storage means 31 for storing compression data obtained by compressing pieces of image data about the information images 6-9, an image memory 41 which stores the compression data transferred from the storage means 31; and control means 3, 4 for decompressing the compression data stored in the image memory 41 and displaying the information images 6-9 on the display panel 2, based on the decompressed image data. Thus, the non-display time, when the operation of the display device is started, is shortened.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008180355-A (JP)
Title: Method for fixing rolling bearing by resin member
Inventor: WATANABE ITSUO
IPC: F16C25/08
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device which is suitable for preventing the erroneous detection of a resolver when a radial load has been applied on the rolling bearing device.  <P>SOLUTION: A retaining groove 62a is formed on the fitting surface of a housing inner 22 to be fitted in the inner circumferential surface of an inner race 14a, A retaining groove 62b is formed on the fitting surface of a rotor 12 to be fitted on the outer circumferential surface of an outer race 14b. Then, resin members 64a, 64b are inserted into the retaining grooves 62a, 62b. Next, the resin member 64a is fitted to the inner race 14a, and the resin member 64b is fitted to the outer race 14b in an interference fitting state. After that, the resin members 64a, 64b are softened by raising the temperature. As a result, the interference fitting state is relaxed by softening the resin members 64a, 64b. Therefore, the stress of a cross roller bearing 14 is reduced. The temperature for softening the resin members 64a, 64b is set to be lower than the heat resistive temperature of the cross roller bearing 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008277707-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: CHOKAI SATOSHI
IPC: C23C16/50
Filed: 2007-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film formation method that prepares a clean thin-film formation surface before forming a thin film.  <P>SOLUTION: After a reaction vessel of a plasma CVD apparatus has been cleaned by gas plasma etching using a fluoride gas, a substrate is carried into a reaction chamber while the fluoride gas still remains in the reaction vessel, and a thin-film formation process gas is introduced into the reaction chamber, thus forming a thin film on the substrate. A fluorine radical is generated by plasma excitation caused by a plasma gas, and a surface on which a thin film is formed by the fluorine radical, i.e., organic matters and oxides are removed from the surface where the thin film is formed. As the etching reaction advances, the concentration of the fluorine radical decreases, and in due course, an atmosphere in the reaction vessel is replaced by the thin-film formation process gas, a deposition reaction is started, and a film grows on the thin-film formation surface of the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282555-A (JP)
Title: Fuel cell device
Inventor: YOSHIMURA MITSUO
IPC: F24F6/04
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve a performance of a polymer electrolyte fuel cell, by controlling effectively a crossleak phenomenon in which gas passes through between a vapor transmitting film and a frame body and by improving further a utilization rate of each of humidifying gas and humidified gas.  <P>SOLUTION: A rib 4d on a humidified side and a rib 4e on a humidifying side are formed respectively on a humidifying side inclined surface and a humidified side inclined surface formed on the entire circumference of elastic bodies 41, 4b. Both the ribs 4d, 4e are integrally projected on each of the inclined surfaces with a predetermined distance. These ribs 4d, 4e are compressed by inclined surfaces 5f, 5g of separators 5a, 5b which are substantially in parallel with the humidifying side inclined surface and the humidified side inclined surface, when a unit humidifier is assembled, and make elastic deformation and adhere tightly to the separators 5a, 5b and prevent gas leakage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278961-A (JP)
Title: Magnetic resonance imaging apparatus and slab region setting method
Inventor: SUWA HIROKO
IPC: A61B5/055
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality by selecting a second slab region on the basis of signal strength in a slab profile.  <P>SOLUTION: On the basis of a set imaging protocol, a signal strength simulation part 301a simulates a signal strength profile. Then, on the basis of the flip angle of the imaging protocol and the waveform of a ramp pulse, a flip angle profile simulation part 301b simulates a flip angle profile. Then, on the basis of the signal strength profile and the flip angle profile, a slab profile simulation part 301 simulates the slab profile. Then, a slab region selection part 302 selects a second slab region from a first slab region and an image reconstitution part 33 generates an image in the selected second slab region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007326647-A (JP)
Title: Constant volume jetting mechanism, and aerosol type product equipped with this constant volume jetting mechanism
Inventor: OSHIMA YASUO
IPC: B65D83/40
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a constant volume jetting action with a compressed-gas-mode aerosol type product so as to attain enrichment of relative technology and prevention of after-draw.  <P>SOLUTION: A quantitative determination chamber A is formed, demarcated by an annular piston 6 between a stem 2 and a press button 4. A pressing operation of the press button 4 opens the horizontal bore part 2b of the stem 2, so that contents in container body are led by the action of pressurized air from the horizontal bore part into a compression chamber B which forms a lower side space below the piston 6, by way of a passage indicated by an arrow D, while the piston 6 is shifted upward in resistance to the biassed force of a spring 7. Following this movement of the piston, the contents in the quantitative determination chamber are jetted out into outside space through a passage indicated by an arrow C. While the press-button 4 is kept pressed, a valve-operation part 5d of a button-side base part 5 closes the output part of a stem-side base part 3, thus the contents are prevented from flowing into the quantitative determination chamber A from the stem side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008286105-A (JP)
Title: Actuator for valve lift control device
Inventor: SUZUKI YASUYOSHI
IPC: F01M1/06
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for a valve lift control device, which ensures lubrication of a bearing part by promoting lubrication of the whole of a feed screw mechanism regardless of a feed amount of lubricant.  <P>SOLUTION: A feed passage 101 is provided on a housing body 32, and a feed passage 102 is provided on an inner housing 33. The bearing part 90 is constituted by an outer ring part 91, an inner ring part 92 and a ball 93, and an axial passage 103 connected to the feed passage 102 is formed between the outer ring part 91 and the inner ring part 92. The inner ring part 92 is constituted by a first inner ring 921 and a second inner ring 922 left from each other in an axial direction, and the axial passage 103 is connected to a radial passage 104 provided between the first inner ring 921 and the second inner ring 922. An in-rotation shaft passage 106 of a nut 60 connects from the radial passage 104 to an engagement portion of a male screw part 52 and a female screw part 61. Thereby, the lubricant fed to the feed passages 101, 102 lubricates the bearing part 90 and an engagement portion of a nut 60 and a drive screw shaft 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285586-A (JP)
Title: Cip (cleaning-in-place) cleaning method
Inventor: YOSHIKAWA KIYOAKI
IPC: B08B9/027
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CIP cleaning method capable of efficiently removing residual flavors in a CIP process going currently underway for beverage bottling lines where there are various packings together.  <P>SOLUTION: The CIP cleaning method comprises the step of bringing at least two objects to be cleaned differing in SP value by 1 or greater from each other into contact with a cleaning medium containing at least two solvents differing in SP value by 0.5 or greater from each other. In this method, the SP value difference (ΔSP1) between the first objects and the first solvent is 1 or less, and the SP value difference (ΔSP2) between the second objects greater in SP value than the first objects and the second solvent greater in SP value than the first solvent is 1 or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288457-A (JP)
Title: Ultraviolet light source using light-emitting diode
Inventor: FUJIWARA YOSHIMASA
IPC: H01L33/00
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet light source using a light-emitting diode capable of suppressing the occurrence of oxygen inhibition while suppressing a temperature rise.  <P>SOLUTION: A plurality of light-emitting diode chips 2 for emitting ultraviolet rays are arranged on one surface in the thickness direction of a support substrate 1 formed in a strip shape by a satisfactory heat-conducting material. The light-emitting diode chips 2 are arranged in a matrix along long and short side directions of the support substrate 1. An array pitch d1 of the light-emitting diode chips 2 in the long side direction of the support substrate 1 is set larger than an array pitch d2 of the light-emitting diode chips 2 in the short side direction of the support substrate 1. In the long side direction of the support substrate 1, the light-emitting diode chips 2 are arranged at fixed intervals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008284238-A (JP)
Title: Member management system and method
Inventor: MATSUI TOSHIYUKI
IPC: A63F7/02
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the complication of a procedure for implementing ball saving and token saving services.  <P>SOLUTION: This member management system is so formed that, in IDm (manufacture ID) and PMm (publication ID) constituting a manufacture ID code, the PMm is embedded with a code for discriminating whether an IC chip 81 is mounted on a mobile apparatus or a card, and a mobile propriety determination part 75a of a reader/writer 75 determines whether a portable terminal 80, whose holding operation is accepted, is the mobile apparatus or the card by using the point, so that, when the portable terminal mounted with the IC chip is adopted as a member specification medium, this method allows players to use the mobile apparatus alone.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294018-A (JP)
Title: Method of manufacturing group iii nitride-based compound semiconductor light emitting element
Inventor: NAKAMURA AKIRA
IPC: H01L21/205
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a light emitting element with high optical output by reducing thermal damage to a light emission layer due to growth temperature of all layers developed after the light emission layer and forming a p-type layer of high quality having a high activation rate of holes.  <P>SOLUTION: The group III nitride-based compound semiconductor light emitting element 100 is formed by using only nitrogen as carrier gas and making epitaxial growth temperature (substrate temperature) constant when forming an (n) clad layer 4 including multiple layers which are an undoped In<SB>0.05</SB>Ga<SB>0.95</SB>N layer 104 and an n-GaN layer 1042, the light emission layer including multiple layers which are an undoped Al<SB>0.15</SB>Ga<SB>0.85</SB>N layer 105 and an undoped In<SB>0.1</SB>Ga<SB>0.9</SB>N layer 1052, and a (p) clad layer 6 including multiple layers which are an undoped Al<SB>0.3</SB>Ga<SB>0.7</SB>N layer 1061 and a p-In<SB>0.04</SB>Ga<SB>0.96</SB>N layer 1062.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2016064445-A (JP)
Title: Electrically-driven robot hand
Inventor: TSUDA MASARU
IPC: B25J15/08
Filed: 2007-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrically-driven robot hand that makes it easy to carry a solid body such as raw wood which is in a spherical, an indeterminate lump, or a rectangular parallelepiped shape, or long by holding its skin, increases holding force adaptively to the weight of an object, and automates a holding mechanism for object.SOLUTION: An electrically-driven robot hand comprises a circularly-sectioned lift member 7 which is lifted perpendicularly at its upper end, a slide member 5 which can move in a predetermined section of the lift member along an axis, and a hook member 3 which has its upper end pivoted on the slide member and also has its upper part and lower part bent or curved outward and inward respectively, and is provided with a support body 4 coupled to a lower end of the lift member below the center of the hook member and also with an automatic opening/closing mechanism for the hook member 3 through the lift member 7 by a rotary operation device for a long nut member 10 in remote operation in the support member provided to the slide member 5.SELECTED DRAWING: Figure 2
Patent JP-2008291078-A (JP)
Title: Manufacturing method for polymer
Inventor: SAWAMOTO MITSUO
IPC: C08F16/14
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a polymer having a controlled molecular weight distribution capable of being preferably used for a dispersant, a cement admixture and a cement composition, and to provide a dispersant, a cement admixture and a cement composition using the polymer obtained by the manufacturing method.  <P>SOLUTION: In the manufacturing method for the polymer, an unsaturated monomer (M) containing an unsaturated monomer (I-M) having a polyoxyalkylene chain is polymerized in the presence of a polymerization initiator system containing a metal complex (A) having ruthenium as a central metal, α-halogenocarbonyl compound and/or α-halogenocarboxylate (B). In the obtained polymer, since the molecular weight distribution is narrow, a high molecular weight portion for coagulating the cement and a low molecular weight portion not contributing to cement dispersion performance become less and a molecular weight portion contributing to the cement dispersion performance becomes much, the cement dispersion performance is enhanced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008292785-A (JP)
Title: Display device, driving method for display device, and electronic apparatus
Inventor: ASANO SHIN
IPC: H01L51/50
Filed: 2007-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To securely perform a threshold correcting operation by ensuring sufficient time as a threshold correction period.  <P>SOLUTION: Over a plurality of horizontal periods prior to the operation of writing a video signal by means of a writing transistor, threshold correcting operations for detecting a voltage Vgs between the gate sources of the driving transistor by allowing a constant current to flow through the driving transistor are performed to be divided into a plurality of times. In the threshold correcting operation divided into the plurality of times in a certain pixel line, the final time of the threshold correcting operation is finished prior to one or more threshold correcting operations of the other pixel lines to be performed in parallel.  <P>COPYRIGHT: (C)2009,JPO&INPIT