baber/WOPTO huggingface dataset:
Patent JP-2007127855-A (JP)
Title: Optical element
Inventor: ENDO TAKESHI
IPC: G02B1/11
Filed: 2005-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which prevents reflection at its surface and which is small-sized in spite of having converging/diverging action of light.  <P>SOLUTION: The optical element is characterized in that a plurality of protrusions are formed on a surface of a substrate, a cycle of a plurality of protrusions is smaller than a wavelength of transmitting light and the volume of the protrusion changes according to a position from a reference axis.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007131695-A (JP)
Title: Method for separating foreign material
Inventor: MIZUNO KAZUMASA
IPC: B03B5/28
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To establish a method for separating and removing foreign materials contained in polyester waste materials without decreasing the yield of effective components and also safely.  <P>SOLUTION: This method for separating the foreign material from the polyester waste materials is provided by putting in the polyester waste materials consisting mainly of a polyalkylene terephthalate and containing the foreign materials other than the polyalkylene terephthalate in a depolymerizing reaction vessel joined with a sedimentation-separating device in which liquid flow on performing the sedimentation-separation moves from the lower direction of the device to upper direction, adding an alkylene glycol to perform the depolymerizing reaction of the part or whole of the polyester to obtain depolymerization reaction liquid, sending the liquid to a next process through the sedimentation-separating device by having 5 to 300 sec residence time of the depolymerization reaction liquid and also by 50-300 mm/sec ascending speed of the depolymerizing reaction liquid, while continuously separating the foreign materials.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134985-A (JP)
Title: Image processing technique
Inventor: AIISO MASASHI
IPC: B41J29/38
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately decide on the similarities between images, while taking a difference in lightness between the images into consideration.  <P>SOLUTION: A printer 10 is provided with: an image read unit 111 which reads a plurality of images from a storage medium 810; an image specifying unit 112 which specifies two images among the plurality of images PI; a feature quantity extraction unit 113, which extracts feature quantities representing features of colors constituting the images; an evaluation value extraction unit 114, which extract evaluation values representing lightness of the images; a feature quantity correction unit 115 which corrects the feature quantities, based on the evaluation values so that the lightness of the two images approximate each other; a similarity deciding unit 116 which decides on the similarities between the two images, based on the corrected feature quantities; an image selection unit 117, which selects an image out of the plurality of images based on the judged similarities; and a printing control unit 118 which performs control for printing the selected image.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007135317-A (JP)
Title: Dynamo-electric machine
Inventor: HIRAKAWA TOMOHISA
IPC: H02K5/24
Filed: 2005-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamo-electric machine which reduces vibration and noise.  <P>SOLUTION: This dynamo-electric machine is equipped with: a rotor 20 which is fixed to the periphery of a shaft 18; a stator yoke 12 which houses the rotor 20; a stator 16 which is fixed to the stator yoke 12, being arranged outside the rotor 20; a bearing 28 which rotatably supports the one end side of the shaft 18, being fixed to a flange 14; and a bearing 30 which rotatably supports the other end side of the shaft 18, being fixed to the stator yoke 12. An O ring 32 as an elastic body is inserted between the flange part 12b and the flange 14 of the stator yoke 12. The vibration by the rotor 20 is reduced, being subjected to the vibration attenuation by an O ring 32, in the process of transmission through a transmission channel of "a rotor 20→a bearing 28→a flange 14→an O ring 32→a stator yoke 12".  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007132632-A (JP)
Title: Operating method of air conditioner
Inventor: ISHII SHUICHI
IPC: F25B1/00
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating method capable of easily determining the operation state of a compression-expansion type air conditioner and improving a cooling capacity by suitably supercooling a heating medium fed from an outdoor unit to each indoor unit especially during a cooling operation.  <P>SOLUTION: The operating method of the compression-expansion type air conditioner cools and heats an air conditioning space in a building. In the operating method, during cooling, the heating medium is returned from each indoor unit 10 to the outdoor unit 11, a surface temperature H of confluent piping 12 for feeding the heating medium from the outdoor unit 11 to each indoor unit 10 during heating is measured. The operation state of the air conditioner is determined to be a cooling operation when the surface temperature H is set in a range lower by 5 to 15°C than set room temperature, and determined to be a heating operation when the surface temperature H is set in a range higher by 20 to 50°C than the set room temperature. In the cases other than the above, the operation state is determined to be stopped.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007133822-A (JP)
Title: Computer system efficiently using storage capacity and control method thereof
Inventor: SUGIMOTO SADAHIRO
IPC: G06F3/06
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently use the storage capacity of a storage system in a computer system in which remote copying or local copying is executed.  <P>SOLUTION: In the computer system including a first storage system connected with a host computer and a second storage system connected to the first storage system, the first storage system sets a first logic volume which the host computer recognizes as a logic storage area, the first logic volume being composed of a plurality of first storage areas, and a first actual storage area on a first drive is assigned to at least one of the first storage areas. The second storage system sets a second logic volume corresponding to the first logic volume, and when the first actual storage area is assigned to the first storage area, the first storage system transmits data of the first storage area to the second storage system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007139282-A (JP)
Title: Instrument with informing function, and cooking instrument
Inventor: KAWARABAYASHI KANJI
IPC: F24C15/00
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking instrument with an informing function capable of automatically adjusting an output level of an informing means by comparatively simple control.  <P>SOLUTION: A gas cooking stove is provided with a cooking stove body and/or a ventilating means for cooking food material, the informing means 66 for informing an operating state, a failure state, and/or operation information of the cooking stove body and/or the ventilating means, and a controller 58 for carrying out operation control of the informing means 66. The controller 58 controls the output level of the informing means 66 on the basis of the operating state of the cooking stove body and/or the ventilating means. The cooking stove body is provided with a plurality of combustion burners 10, 12, 14, 22, and the controller 58 controls the output level of the informing means 66 on the basis of the number of used combustion burners.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006285196-A (JP)
Title: Optical multilayer film, optical element, reflection mirror, and projector
Inventor: YANO KUNIHIKO
IPC: B32B7/02
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical multilayer film capable of selectively reflecting light of prescribed wavelength in accordance with the purpose of usage and transmitting blue light and red light at high transmittance, and to provide an optical element, a reflection mirror, and a projector.  <P>SOLUTION: The optical multilayer film 1 is provided with a pair of matching layers 11 and repeated layers 12 arranged between the pair of matching layers 11. In the repeated layers 12, the optical film thickness of high refractive index layer H is different from the optical film thickness of low refractive index layer L. A relation between the optical film thickness of the high refractive index layer H and the optical film thickness of the low refractive index layer L in the repeated layers 12 is as follows; 3.0 ≤ sum of optical film thicknesses of the high refractive index layers H in the repeated layers 12/sum of optical film thicknesses of the low refractive index layers L in the repeated layers 12 ≤ 6.0. In the repeated layers 12, the optical film thickness of the high refractive index layer H becomes thin toward the center of thickness width of the repeated layer 12 and the optical film thickness of the low refractive index layer L becomes thick toward the center of thickness width of the repeated layer 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007142931-A (JP)
Title: Noise filter
Inventor: ISHIWATARI YU
IPC: H03H7/09
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise filter of which a product cost is low, which is easy to manufacture and further, in which component mounting error is not almost generated.  <P>SOLUTION: A noise filter 1 comprises a common mode choke coil unit 2, a first capacitor unit 5, and second and third capacitor units 6, 7. The common mode choke coil unit 2 has a closed magnetic path structure wherein first and second winding wires 4-1 and 4-2 are wound around a core 3 and a top plate 35 is attached to the core 3. The first capacitor unit 5 comprises first electrodes 51, 52 formed in a flange 31, and is connected to both terminal parts of one of the first and second winding wires 4-1 and 4-2. Furthermore, the second and third capacitor units 6, 7 comprise second and third electrodes 61 and 71 and a ground electrode 67 formed in a flange 32 and are connected in series to both terminal parts of the other first and second winding wires 4-1 or 4-2 so as to be grounded via the ground electrode 67.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138887-A (JP)
Title: Method and device for purification of exhaust gas containing particulate matter
Inventor: KATO YASUYOSHI
IPC: F01N3/24
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for purifying exhaust gas containing particulate matters wherein in the case of exhaust-gas purification, NO<SB>2</SB>is generated without oxidizing SO<SB>2</SB>into SO<SB>3</SB>, a small space suffices for evaporation and dispersion of a reducing agent to be blown through in the form of an aqueous solution, and constitutional miniaturization can be achieved.  <P>SOLUTION: The exhaust gas purification method aims at removal of nitrogen oxides and unburned-carbon-containing particulate matters in the exhaust gas. In the purification, a mixed solution containing ammonium nitrate and either one of ammonia or urea is blown through, or alternatively individual solutions of the above are blown through the exhaust gas in advance, and then the gas is conducted to a dust collector in which a filter device 4 or inertial impaction is employed. Then, the exhaust gas is passed through a catalytic layer 5 having the function of accelerating the denitration reaction, in which ammonia or urea is employed as the reducing agent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007145477-A (JP)
Title: Automatic paper feeder and recorder
Inventor: FUJINAMI YASUYUKI
IPC: B65H3/52
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To surely feed and separate paper of various friction coefficients.  <P>SOLUTION: In retard separation, an non-feeding tendency is shown when nip pressure is small, and a double feeding tendency is shown when the nip pressure is large. An initial preset value of the nip pressure is set small for surely performing separation. Paper unfed by non-feeding can also be carried by increasing the nip pressure with the lapse of time. A margin of double feeding performance can be increased for feeding the paper by a lower limit nip load capable of carrying respective paper.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008183626-A (JP)
Title: Ultrasonic vibration machining method and fiber reinforced resin produced by the method
Inventor: YAGISHITA FUKUZO
IPC: B23B37/00
Filed: 2005-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic machining method which, in boring a fiber reinforced resin formed of a resin with carbon being internally added as a reinforcing fiber, can avoid machining resistance caused by excessive friction attributable to the presence of the reinforcing fiber in the resin to suppress heat generation, whereby the smoothness of the machined face can be improved and, at the same time, the service life of the drill can be improved, and a fiber reinforced resin produced by the method.  <P>SOLUTION: In an ultrasonic machining method including boring a workpiece W with a twist drill 2 which impacts ultrasonic twisting vibration to a rotating direction, the workpiece W is a fiber reinforced resin (CFRP) including a plurality of resin layers, with carbon being internally added thereto as a reinforcing fiber, stacked on the top of each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007143813-A (JP)
Title: Medical stopcock
Inventor: IGUCHI MASANOBU
IPC: A61M39/00
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical stopcock excellent in shaping flexibility and resistance to chemical agents.  <P>SOLUTION: The medical stopcock A is constituted of its body 10 and a valve 20. The body 10 of the stopcock is made up of a cylindrical chamber part 11 and branch tubes 12, 13 and 14 extended outward from the outer peripheral surface of the chamber part 11 being kept at a prescribe angle interval. The branch tube 14 is made up of a link part 17 and a female luer part 18, which is built up of a polypropylene molded product excellent in resistance to chemical agents. The portion other than the female leur part 18 in the body 10 of the stopcock is built up of a polycarbonate molded product which allows molding with a higher dimensional precision. An O ring 19 is provided at the connection of the link part 17 and the female leur part 18. Moreover, a rubber cock 16 is mounted in the branch tube 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143878-A (JP)
Title: High-frequency power supply unit and electrosurgical apparatus
Inventor: MITSUBORI TAKASHI
IPC: A61B1/00
Filed: 2005-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency power supply unit which can automatically control the output of a proper high-frequency electric current depending on a state of living tissue to be treated, and an electrosurgical apparatus.  <P>SOLUTION: This high-frequency power supply unit comprises: a high-frequency power generation part; a phase detecting part which detects a phase of each of a high-frequency voltage and the high-frequency current, outputted from the high-frequency power generation part; an impedance computing part which computes impedance on the basis of the magnitude of the high-frequency voltage outputted from the high-frequency power generation part, and that of the high-frequency current outputted from the high-frequency power generation part; a phase difference computing part which computes a phase difference of each of a high-frequency voltage and the high-frequency current, outputted from the high-frequency power generation part, on the basis of the phase of each of the high-frequency voltage and the high-frequency current; and a control part which performs control for outputting the high-frequency voltage and the high-frequency current with predetermined waveforms, on the basis of at least either of the impedance and the phase difference, and the output state of an instruction signal outputted from an operation instruction part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007144906-A (JP)
Title: Heat-shrinkable laminated film, molding and heat-shrinkable label using the film, and container
Inventor: YAMADA TAKEMIKI
IPC: B32B7/02
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-shrinkable film having excellent heat-shrinking characteristics, transparency, solvent sealability and shrink finishing features, also permitting addition of reclaimed products; a heat-shrinkable label; and a container loaded with the label.  <P>SOLUTION: This heat-shrinkable film is a laminated film composed of an interlayer (I) comprising at least a resin selected from the group consisting of an ethylene-vinyl acetate copolymer, ethylene-aliphatic unsaturated carboxylic acid copolymer and ethylene-aliphatic unsaturated carboxylic ester copolymer as a main component, front and rear layers (II) comprising a polylactic acid-based resin as a main component, and/or further adhesive layers (III) between the layer (I) and the layers (II). The heat shrinking percentage of the film when immersed in hot water of 80°C for 10 seconds is ≥20% at least in one direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007150167-A (JP)
Title: Surface grinding method and manufacturing method of semiconductor wafer
Inventor: ICHIKAWA MASASHI
IPC: H01L21/304
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface grinding method and a manufacturing method of a semiconductor wafer capable of effectively reducing contaminants, for example a heavy metal such as Cu, adhering to the surface of the semiconductor wafer.  <P>SOLUTION: In the method for surface-grinding a semiconductor wafer sliced thinly, at least a cleaning process for removing the heavy metal before surface-grinding the semiconductor wafer is performed, and a surface-grinding process is performed after the cleaning process is performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007157508-A (JP)
Title: Gas liquid separator and fuel cell power generation system with gas liquid separator
Inventor: KOGAMI TAIJI
IPC: H01M8/04
Filed: 2005-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas liquid separator capable of surely and promptly separating and discharging only a liquid phase fluid from a gas-liquid two phase fluid, and to provide a fuel cell power generation system using it.  <P>SOLUTION: The fuel cell power generation system includes a fuel cell body 1, a reactant gas supply system 2 supplying reactant gas to the fuel cell body 1, a water recovery system 3 recovering water contained in reacted gas discharged from the fuel cell body 1 and a battery body cooling system 4 removing heat generated by the battery body 1. The gas liquid separator 10 is provided in a part of piping constituting the water recovery system 3 or the fuel cell body 1. The gas liquid separator 10 has discharge piping 11 branched from a cooling water tank 11 or a heat-exchanger tank 17 and a porous body 13 provided in the discharge piping 11. The porous body 13 separates liquid and gas from the gas-liquid two phase fluid by capillary force of the liquid currently held in the pores.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007158751-A (JP)
Title: Imaging apparatus and its manufacturing method
Inventor: KANAI TOMONORI
IPC: H04N5/335
Filed: 2005-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact imaging apparatus with high performance by using a lens member, where a lens is integrally formed with a lens support part for supporting the lens, and to provide its manufacturing method.  <P>SOLUTION: The imaging apparatus 1 includes the lens member 10 having the lens 10 and the lens support part 110b for supporting the lens 10, and an image sensor chip 20 for converting incident light from the lens 10 into an imaging signal. In the imaging apparatus 1, the lens member 10 is fixed onto the image sensor chip 20 with an adhesive 30 having the thickness of not less than 5 μm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007152818-A (JP)
Title: Register adjusting device for lenticular lens sheet printing
Inventor: MASUDA SHIZUO
IPC: B41F33/14
Filed: 2005-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish mass-production by directly executing color printing on the rear surface of a lenticular lens sheet with a sheet-fed printing press.  <P>SOLUTION: A control console (10) is provided with an exclusive selection button (13a) for sheet printing on the lenticular lens, in addition to the selection button (13b) for every printing unit. An adjustment program for sheet printing on the lenticular lens is prepared for an arithmetic control means (12), in addition to a normal printing unit adjustment program, and when the exclusive selection button (13a) is pressed, the adjustment program for sheet printing on the lenticular lens is called and a value input from a value input button group (14) is converted to move a register adjustment mechanism (7) by a required quantity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006077783-A (JP)
Title: Intermittent cooling fan control device
Inventor: DICKRELL DAVID L
IPC: F01P7/08
Filed: 2005-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To heighten the engine efficiency by reducing the parasitic power of an engine for driving a cooling fan.  <P>SOLUTION: This intermittent cooling fan control device includes: a microprocessor 40; a memory 95 electrically connected to the microprocessor 40; and an engine cooling fan 55 sucking air through a radiator 45, wherein the engine cooling fan 55 is electrically connected to the microprocessor 40. Engine brakes 90a, 90b, 90c are connected to an engine combustion cylinder, which is electrically connected to the microprocessor 40. A refrigerant temperature sensor 80 is fitted to the radiator 45, which is electrically connected to the microprocessor. An intake manifold 65 is provided with an intake manifold pressure sensor 70, which is electrically connected to the microprocessor 40. The microprocessor 40 causes engagement of the engine cooling fan 55 taking the inputs from the refrigerant temperature sensor 80, the intake manifold pressure sensor 70 and the engine speed sensor 85 as a function, and taking the output to the engine brakes 90a, b, c as a function.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007166250-A (JP)
Title: Camera with monitor display device
Inventor: KUROSAWA YUICHI
IPC: H04N101/00
Filed: 2005-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera with a display device which enables a photographer to easily determine desirable picture composition in a monitor display device of the camera and is prevented from becoming large.  <P>SOLUTION: The camera is provided with the monitor display device for displaying an image to be photographed, and in the monitor display device 6, a plurality of different picture composition templates TEMP 1 can be selected and displayed. Since the picture composition templates TEMP 1 displayed on the monitor display device 6 is used to be able to determine a picture composition of an object OBT 1, a picture of excellent composition can be easily photographed. Since the picture composition template is superimposed upon the image of an object and displayed on the monitor display device, operations for exchanging and switching picture composition templates can be simplified even though a plurality of picture composition templates are provided, and a mechanical operating means for switching the picture composition templates is not necessary, which makes the camera compact.  <P>COPYRIGHT: (C)2007,JPO&INPIT