baber/WOPTO huggingface dataset:
Patent JP-2012052417-A (JP)
Title: Scroll type compressor, and bearing assembling method
Inventor: SATO SO
IPC: F04C18/02
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a scroll type compressor in which uneven wear of metal supporting the rotation of a main shaft and an orbiting scroll is effectively prevented, and to provide a bearing assembling method.SOLUTION: Bearing metals 18, 24 have grooves 70, 75 formed on the outer circumferential sides thereof respectively, thereby rotatably supporting the main shaft 12 and the orbiting scroll 20. In the bearing metals 18, 24, an end 18a on the side close to a fore end of the main shaft 12, of the bearing metal 18 and an end 24a on the main shaft 12 side in the orbiting scroll 20, of the bearing metal 24 are deflected in the radius-expanding direction and form a so-called crowning shape. Consequently, when gas is compressed in a compression chamber 50 between the orbiting scroll 20 and a fixed scroll 30, and even if the repulsive force caused by the gas to be compressed is applied to the main shaft 12 in the direction orthogonal to its center axis, the bearing metals 18, 24 are elastically deformed in the crowning shape corresponding to their load distribution, so that the bearing metals 18, 24 are hardly unevenly worn.
Patent JP-2012051973-A (JP)
Title: Polyurethane resin composition for synthetic leather, and synthetic leather using the same
Inventor: TAKENAKA MASAMI
IPC: D06N3/14
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane resin composition for synthetic leather with which a surface layer of the synthetic leather excellent in hydrolysis resistance and wear resistance can be obtained, and to provide the synthetic leather using the same.SOLUTION: The polyurethane resin composition for synthetic leather contains a polyisocyanate (A), a polyol (B), and a chain extender (C), wherein the polyol (B) contains a polyester polyol (B-1) which uses 60-100 mol% of a sebacic acid in a dibasic acid component.
Patent JP-2012052466-A (JP)
Title: Biomass combustion type steam power generator with water heater
Inventor: CHOSHOIN YASUHISA
IPC: F23B50/04
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a biomass combustion type steam power generator with a water heater, in which biomass fuels can be considerably freely used in size and shape or also in kind, compared to a conventional biomass combustion type power generator that chiefly uses fuels in a form of chips or pellets of a given size in a given amount.SOLUTION: The biomass combustion type steam power generator with a water heater is a boiler type apparatus comprising, from a lower part, a fuel combustion furnace and a sealed steel tank thereon, to include a water heater using a chimney for exhausting gases. A rotary blade chamber is disposed above the tank and is composed of: a rotary blade that rotates by steam; and a power generator connected with the rotary blade via a shaft. The combustion furnace is a variable type, in which biomass is combusted as fuel to heat water in the tank to generate steam at a high temperature and high pressure and the steam is injected to the upside rotary blade (or a blade) to rotate at a high speed, and further to rotate the connected power generator to generate power. Thereby carrying out steam power generation using biomass as a main fuel without using oil, wind power or solar energy.
Patent JP-2012054409-A (JP)
Title: Semiconductor light-emitting device and method of manufacturing the same
Inventor: KUMANO TETSUYA
IPC: H01L33/40
Filed: 2010-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device that can prevent contact resistance between a semi-polar primary surface of a gallium nitride semiconductor layer and a palladium electrode from increasing.SOLUTION: A semiconductor laser 1 includes an active layer 14 provided above a semiconductor substrate 10, a p-type semiconductor layer 18 which is provided above the active layer 14 and has a semi-polar surface 18s, and a palladium electrode 38 which is joined to the surface 18s and contains gallium. The gallium content of the palladium electrode 38 is 1 mol% or more.
Patent JP-2012052363-A (JP)
Title: Placing device and placing method of pile or wall body and vibration hammer
Inventor: INOUE TOSHIO
IPC: E21B7/24
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a placing device for a large-sized pile or wall body, for which a plurality of vibration hammers are linked.SOLUTION: The placing device of a pile or a wall body includes a base member, a holding device for holding the pile or the wall body, and a plurality of multi-spindle vibration hammers 2. The multi-spindle vibration hammer 2 includes: a drive shaft 14 to one end of which rotary force by rotary driving means is transmitted; a driven shaft 15; a pair of a fixed eccentric weight 11 and a movable eccentric weight 12 mounted on the drive shaft 14 and a driven shaft 15 respectively; a plurality of gears 13 for transmitting the rotary force transmitted to one end of the drive shaft 14; an amplitude varying device 17 mounted on one end of the driven shaft 15 so as to change or hold the phase difference of the movable eccentric weight 12 to the fixed eccentric weight 11; and linking means 5 provided between the adjacent multi-spindle vibration hammers 2, for linking the drive shafts 14 in both multi-spindle vibration hammers 2 with each other.
Patent JP-2010280716-A (JP)
Title: Epigallocatechin dimer and trimer having lipase inhibitory activity and/or antioxidant activity
Inventor: NAKAI MASAAKI
IPC: A23L1/30
Filed: 2010-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lipase activity inhibitor which shows a high inhibitory activity on pancreatic lipase, regulates the absorption of fat derived from meals and/or contributes to the regulation or prevention of obesity, to provide a food and drink containing the same, or to provide a tea-origin lipase inhibitor having high preference without damaging flavor, and also to provide a method for production of the lipase inhibitor, and further to provide an antioxidant.  <P>SOLUTION: The absorption of fat from meals can be regulated and an antioxidative effect can be obtained by adding to food and drink, the dimer (oolong homobisflavan) or trimer of epigallocatechin. The compounds can be produced by reacting epigallocatechin gallate with formaldehyde in the presence of an acid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012060275-A (JP)
Title: High-frequency power amplifier
Inventor: TAMURA YUSUKE
IPC: H03F3/19
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency power amplifier capable of reducing a mounting area by decreasing the number of components that are used, and suppressing passage loss caused by passing a switch of signal.SOLUTION: A high-frequency power amplifier 21 includes matching circuits 23, 25, 26, and 27 and at least one high-frequency power amplification element 24. The matching circuit includes a circuit in which a first matching line 41 and a second matching line 42, with two reactance elements 37, 38, 39, and 40 being connected in series, are connected in parallel, and a switch 43 which is connected to a ground and between the reactance elements of the first matching line as well as between the reactance elements of the second matching line, for selecting one of them. By switching the switch, a signal is propagated to either the first matching line or the second matching line, with the other connected to the ground.
Patent JP-2012058441-A (JP)
Title: Information processor
Inventor: HIRANO SEIJI
IPC: G06K17/00
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of displaying a screen having a high appeal power with a storage medium having limited capacity.SOLUTION: An information processor 1 includes: a storage medium communication part for communicating with a storage medium 2; a display part 122 for displaying storage medium information received by the storage medium communication part from the storage medium 2 on a screen; internal storage means. The information processor acquires display information on the basis of the storage medium information received from the storage medium 2, determines whether or not the acquired display information is image information, displays the image information when the display information is image information, acquires composition information of the internal storage means and composes the code information based on the composition information and displays the code information on the screen when the display information is code information.
Patent JP-2011017085-A (JP)
Title: Cleaning mask
Inventor: TAN SAMANTHA
IPC: C23F1/00
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for suitably cleaning masks which are used for semiconductor processing.SOLUTION: A method and apparatus for cleaning masks is described. In one embodiment, the invention is a method of cleaning a mask. The method includes placing the mask in a cleaning solution. The method also includes agitating the cleaning solution at a predetermined agitation level for a predetermined period of time.
Patent JP-2012064315-A (JP)
Title: Electrode mount, high-pressure discharge lamp using the same, and manufacturing method of the same
Inventor: ONO ATSUSHI
IPC: H01J61/36
Filed: 2010-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent bending of an electrode shaft part by using a method of minimizing the increase in production cost in an electrode mount for a high-pressure discharge lamp.SOLUTION: A manufacturing method of an electrode mount for a high-pressure discharge lamp comprises: performing heat treatment to an electrode mount made up of an electrode and a metal foil welded to each other; and forming an oxidation part in which oxide is generated on the surface of an electrode shaft part by laser irradiation. In the method, laser irradiation position is determined so that all or a portion of the oxidation part is included in a sealing part when the electrode mount is embedded in the sealing part of the high-pressure discharge lamp.
Patent JP-2012062170-A (JP)
Title: Medium conveying system, image forming system, and medium conveying method
Inventor: TAWARA YOSHIHIRO
IPC: B41J2/32
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a new and improved medium conveying system capable of cutting a long medium with a high degree of precision, an image forming system, and a medium conveying method.SOLUTION: The medium conveying system includes a conveying member for conveying a long medium in a conveying direction, a cutting member for cutting the medium conveyed by the conveying member in the width direction of the medium perpendicular to the conveying direction, and an opposed member disposed between the conveying member and the cutting member in the conveying direction that is opposed to the side end of the medium outside the medium in the width direction. By moving in the width direction, the opposed member is located in a spaced position spaced from the side end, or in a contact position where it comes in contact with the side end. The medium conveying system further includes a control part that makes the conveying member convey the medium in a state that the opposed member is located in the spaced position, makes the opposed member move from the spaced position to the contact position in a state that the conveyance of the medium is stopped, and then makes the cutting member to start its cutting operation.
Patent JP-2012068757-A (JP)
Title: Information processor
Inventor: OGISHI RYOSUKE
IPC: G06F9/48
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To execute interruption processing in a proper order according to a requested schedule in an information processor.SOLUTION: When an interruption controller 2 detects interruption signals corresponding to at least two kinds of interruption processing, the interruption controller 2 selects at least the two kinds of interruption processing one by one in the order and issues an interruption request corresponding to the selected interruption processing to a central processing unit (CPU) 1. The interruption controller 2 especially selects second interruption processing prior to first interruption processing when required time (time from the detection of the interruption signals to end of the interruption processing) for the second interruption processing, of at least the two kinds of detected interruption processing is shorter than a difference between processing start time (time from the detection of the interruption signals to start of the interruption processing) and start request time of the first interruption processing, of at least the two kinds of detected interruption processing.
Patent JP-2012069641-A (JP)
Title: Solid-state imaging device and method of manufacturing the same
Inventor: SANO FUMIAKI
IPC: H01L27/146
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of obtaining an image having reduced color mixture and white scratches, and a method of manufacturing the same.SOLUTION: A solid-state imaging device comprises a substrate 101 of a first conductive type and an element isolation insulating film 121 formed in a lattice shape in the substrate. The device further comprises: a plurality of first semiconductor regions 111, 112, and 113 of a first conductive type that are separated by the element isolation insulating film one another; and a second semiconductor region 115 of a first conductive type that is formed on the element isolation insulating film in a lattice shape in the substrate and functions as a pixel isolation region. The device further comprises: a plurality of third semiconductor regions 114 of a second conductive type that are formed on the sides of the second semiconductor region in the substrate, are separated one another by the second semiconductor region, and function as charge storage regions; and a fourth semiconductor region 116 of a first conductive type formed on the second and third semiconductor regions in the substrate. In the device, the sidewall surfaces of the element isolation insulating film are covered with the first and second semiconductor regions.
Patent JP-2012068438-A (JP)
Title: LONG-SHAPE λ/4 PLATE, CIRCULAR POLARIZER, POLARIZER, OLED DISPLAY DEVICE, AND THREE-DIMENSIONAL IMAGE DISPLAY DEVICE
Inventor: KOGURE MIDORI
IPC: G02B5/30
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film long-shape λ/4 plate with flatness in width and optical uniformity and further to provide an OLED display device in which visibility is made excellent even under external light by a circular polarizer or a polarizer using the λ/4 plate, and a three-dimensional (3D) image display device capable of suppressing luminance reduction in inclining the neck.SOLUTION: The present invention relates to a long-shape λ/4 plate in which a slow axis of a film has an angle of 20° to 70° with respect to a length direction and an in-plane phase difference Ro(590) in a wavelength of 590 nm meets Ro(590)=120 to 160 nm. The long-shape λ/4 plate is a laminated film including a layer A comprised of cellulose acylate meeting an expression (1) and a layer B comprised of cellulose acetate meeting an expression (2).
Patent JP-2012071678-A (JP)
Title: Vehicle motion control device
Inventor: OYAMA KOZO
IPC: B60T8/172
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle motion control device that furthermore facilitates motion control suitable for a traveling state of a vehicle.SOLUTION: The vehicle motion control device 2 includes: a tire temperature acquisition unit 50 which acquires tire temperature of the vehicle 1; and a motion control unit 54 which controls the motion of the vehicle 1. The motion control unit 54 switches the motion control based on the tire temperature acquired in the tire temperature acquisition unit 50, and the motion control based on a prescribed value defined beforehand according to a traveling state of the vehicle 1. Thereby, when performing motion control based on the tire temperature, proper control can be performed by controlling based on the tire temperature which changes when traveling, and when the motion control is performed based on a prescribed value, shortening of operation time and reduction of load of an ECU40 can be performed. As a result, motion control suitable for traveling state of the vehicle 1 can be more easily performed.
Patent JP-2012077781-A (JP)
Title: Linear motion guide unit
Inventor: TSUBOI TAKAAKI
IPC: F16C29/06
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a lubricant impregnated to a lubricant impregnating member provided in a circulation hole of a rolling body from leaking from a clearance between a casing and an end cap to the outside of the casing.SOLUTION: The end cap 2 is provided on both end surfaces 1e of the casing 1. In the casing 1, the circulation hole 1b for circulating balls 5 which are in contact with a track groove 4 provided on a track rail L to smooth movement of the casing 1 is formed, and the lubricant impregnating member 6 impregnated with the lubricant is incorporated in the circulation hole 1b. In the end cap 2, a turnaround path 2b that continues to the circulation hole 1b is formed, the ball 5 that has passed through the circulation hole 1b is brought into contact with the lubricant impregnating member 6 and hence the lubricant is supplied, and the balls 5 having passed through the circulation hole 1b are circulated via the turnaround path 2b. A seal member 7 is interposed between the casing 1 and the end cap 2 to block the clearance where the lubricant leaks from between the circumference of a connection pipe section 2a inserted into the circulation hole 1b and the circulation hole 1b to the outside of the casing 1.
Patent JP-2011000475-A (JP)
Title: Game device using hand-writing recognition, image operation method in the game device, and program therefor
Inventor: SHINODA TETSUYA
IPC: A63F13/2145
Filed: 2010-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a game device using hand-writing recognition, capable of make a game go on forward by adding a new image using a hand-written image input by a player as a reference.SOLUTION: A coordinate data of the hand-written image input from a hand-writing input-display device 3 is converted into a set of a coordinate data and an angle data in a start point of the image, based on a variation of the coordinate data in each point of the hand-written image, in an image processing unit 4, according to an indication from a CPU 1. Then the CPU 1 compares an at-hand data of the image prepared preliminarily in a ROM 2 with the hand-written image to be identified. A feature point is extracted in each kind in the identified hand-written image, and an image processing unit 4 deforms the feature point to prepare a new image. Only a feature point portion of the hand-written image is substituted in the deformed image, after preparing the image with the deformed feature point, and the new image is prepared to display an animation.
Patent JP-2011082167-A (JP)
Title: Substrate bonding apparatus and substrate bonding method
Inventor: PARK SANG YOUNG
IPC: H05B33/04
Filed: 2010-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate bonding apparatus and substrate bonding method that can bond together a first substrate and a second substrate which are bonded to form spaces having various shapes.  <P>SOLUTION: The substrate bonding apparatus includes a vacuum chamber, having a bonding space where the first substrate and the second substrate are bonded together; a first pump for sucking air out of the bonding space at a first intensity; a second pump for sucking the air of the bonding space at a second intensity which is greater than the first intensity; a nitrogen supply for supplying nitrogen to the bonding space; a sensor for sensing the pressure of the bonding space; and a controller for controlling the first pump, the second pump and the nitrogen supply.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012084649-A (JP)
Title: Laminated imaging device
Inventor: AIHARA SATOSHI
IPC: H01L51/42
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a laminated imaging device which is capable of sufficiently acquiring luminance information and color information, and achieving both high sensitivity and good color reproducibility.SOLUTION: A laminated imaging device comprises a first imaging device 10 for receiving input light to acquire a luminance component of an optical image, and a second imaging device 70 which is disposed on the rear side of the first imaging device, receives transmission light transmitted through the first imaging device, and acquires a color component of the optical image. An area of a sub pixel 71 of the second imaging device is two, three, or four times that of a pixel 11 of the first imaging device.
Patent JP-2012082307-A (JP)
Title: Method for producing molded article of foamed polyolefin resin particle and foamed polyolefin resin particle for in-mold molding
Inventor: OIKAWA MASAHARU
IPC: C08J9/232
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a molded article of foamed polyolefin resin particles giving the molded article of the foamed polyolefin resin particle having good fusibility without using a particular washing step or using a large amount of washing water or increasing steam pressure in the in-mold molding, and to provide the foamed polyolefin resin particles for the production method.SOLUTION: The method for producing the molded article of the foamed polyolefin resin particles comprises filling of the foamed polyolefin resin particles in a mold and heating with steam to mutually fuse the foamed particles, wherein the foamed polyolefin resin particle is obtained by attaching an anionic surfactant to the surface of a foamed polyolefin resin particle attached with a dispersant.
Patent JP-2012081137-A (JP)
Title: Pillow
Inventor: SAKA TOSHIKI
IPC: A47G9/10
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a pillow by which a high stretching effect can easily be obtained.SOLUTION: The pillow is constituted in a manner to form a long pillar shape including a hard core section 3 and a flexible outer peripheral section 4. Therefore, i.e., when being applied as a body pillow 1, the pillow can demonstrate the stretching effect for stretching the scapula and the pelvis in such a manner that the hard core section 3 becomes the fulcrums 30 and 30 for the upper limbs h and h and the lower limbs when being embraced. The body pillow 1 has both of a good embracing feeling and the stretching effect, and can demonstrate a high usefulness which is not found in conventional ones.
Patent JP-2011062751-A (JP)
Title: Process for rolling metallic band
Inventor: VAN OIRSCHOT CORNELIS HENDRICUS MARIA
IPC: B21D31/00
Filed: 2010-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a rolled band which is high-quality and uniform.  <P>SOLUTION: In a first process step, a band 10 in unrolled form is arranged on at least two rotatable bearing rollers 6, 7 which are movable to each other, in a second step, the band 10 is brought into contact with a rolling roller 11 in the position of the first bearing roller 7, in a third process step, the band 10 is introduced between the first bearing roller 7 and the rolling roller 11 in the state where thrusting force is applied locally during rotational motion which is driven by at least one of the rollers 6, 7, 11, and the band 10 is subjected to tensile force by the movement of the second bearing roller 6 of the bearing rollers 6, 7 in this process, the rolling process is controlled in accordance with the predetermined measured value of the material volume of the band 10 or a given measured value and the setting of the predetermined rolling process is determined on the basis of it.  <P>COPYRIGHT: (C)2011,JPO&INPIT