baber/WOPTO huggingface dataset:
Patent JP-2009168148-A (JP)
Title: Rotary shaft coupling
Inventor: KUSUOKA KAZUKIYO
IPC: F16D3/79
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary shaft coupling having a structure coping with vibrations in a peripheral direction in addition to an axial direction.  <P>SOLUTION: This rotary shaft coupling RJ transmitting driving force is disposed in a portion where a rotating drive shaft and a driven shaft which are collinearly arranged are confronted with each other. The rotary shaft coupling includes a first rotary engagement portion set at the end of the rotating drive shaft, a second rotary engagement portion set at the end of the driven shaft, and an annular shock absorbing member 10 interposed between the first rotary engagement portion and the second rotary engagement portion. The shock absorbing member 10 is formed by laminating a plurality of annular plates 11. A plurality of vibration absorbing structures 20 absorbing vibration in the peripheral direction is equally spaced along the peripheral direction on the annular plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009167361-A (JP)
Title: Method of producing resin composition for sealing optical semiconductor device
Inventor: KIMURA RYUICHI
IPC: C08L83/14
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a resin composition for sealing an optical semiconductor device for stably dispersing a phosphor, and to provide the resin composition for sealing the optical semiconductor device which is obtained by the production method and has a dispersion stability of a phosphor.  <P>SOLUTION: The method of producing the resin composition for sealing the optical semiconductor device is provided, in which the composition comprises a polyborosiloxane obtained by reacting a silicon compound with a boron compound and a phosphor. In the method, a mixture is used which comprises a silicon compound, a boron compound, and a phosphor. The silicon compound is reacted with the boron compound while crushing the phosphor. The resin composition for sealing the optical semiconductor device is also provided which is obtained by the production method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008211188-A (JP)
Title: Semiconductor device and portable equipment
Inventor: OTSUKA KENJI
IPC: H01L25/065
Filed: 2008-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which enhances a radiation property of a semiconductor device having laminated semiconductor devices, and improves its reliability.  <P>SOLUTION: The semiconductor device includes a wiring substrate 40, a first semiconductor device 10 mounted on the wiring substrate 40, a second semiconductor device 20 which is laminated on the first semiconductor device 10, and in which a projected portion 20b projects from an outer edge of the first semiconductor device 10, and a sealed resin layer 50 which seals each of the semiconductor devices. The second semiconductor device 20 includes a first analog cell 21a and a second analog cell 21b on its upper face, wherein the second analog cell is easy to generate heat at higher temperature than the first analog cell 21a, and the second analog cell 21b is arranged so that it may include the projected portion 20b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008293472-A (JP)
Title: Computer device and its cache recovery method
Inventor: YAMAMOTO MASAO
IPC: G06F9/46
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cache error in environment where a plurality of virtual computers are operated.  <P>SOLUTION: This computer device 1 has a high-speed cache 2; a storage section 3 for storing data 3a transferred to the high-speed cache 2; a history information storage section 5 for storing history information 4 with an address 4b related to an identifier 4a uniquely identifying the virtual computer; a determining section 6 for determining the presence of the identifier 4a included in the history information 4 coinciding with the identifier of the virtual computer after switching, referring to the history information storage section 5; and a transfer instructing section 7 for specifying data 3a stored in the storage section 3 based on the address 4b related to the coincident identifier 4a and transferring the specified data 3a to the high-speed cache 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009179520-A (JP)
Title: Method for producing calcium carbonate
Inventor: KITATANI JUNJI
IPC: D21H19/38
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining high-whiteness calcium carbonate usable as a pigment for coated paper from lime sludge produced when quicklime or a slaking liquid obtained by reacting quicklime with a sodium hydroxide-containing liquid is added to green liquor obtained in a pulp making process by the kraft process to causticize the green liquor.  <P>SOLUTION: In a method for producing calcium carbonate from lime sludge produced by causticizing green liquor obtained in a pulp making process by the kraft process with quicklime or a slaking liquid prepared by reacting quicklime with a sodium hydroxide-containing liquid, the lime sludge is passed through a flash drier using high-temperature hot air after passing through a white liquor recovery step, the resulting dried lime sludge is mixed with hydrous lime sludge at a filter outfall, and the mixture is dry-ground. The high-temperature hot air used is preferably hot air utilizing exhaust heat from a kiln rear end.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178383-A (JP)
Title: Brief type disposable diaper
Inventor: HORIE YUKI
IPC: A61F13/496
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To hold the leg opening of an exterior sheet and the crotch part of an interior body at appropriate positions.  <P>SOLUTION: An absorbent body 55 has a pair of right and left low rigidity parts 55t provided on the crotch part at least in both side parts and a high rigidity part 55f which is a part between the low rigidity parts 55t, and the low rigidity parts 55t are easily bent to the body side with a boundary with the high rigidity part 55f as a fold. Among an area overlapped with the exterior sheet 12 in the absorbent body 55, at least the low rigidity parts 55t are fixed to the exterior sheet 12, and a leg elastic expansion/contraction member 16 is fixed in the state of being expanded in a direction along the edge of the leg opening LO at least to the parts from the part overlapped with the absorbent body low rigidity parts 55t to the side part of an abdominal side part F more on the side of a body opening WO and from the part overlapped with the absorbent body low rigidity parts 55t to the side part of a back side part more on the side of the body opening WO along the respective leg openings LO in the exterior sheet 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009182806-A (JP)
Title: Piezoelectric device, and method for manufacturing the same
Inventor: MATSUMOTO MANABU
IPC: H01L23/02
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric device for preventing the generation of rust on an exposed conductor pattern to be sealed or the exposed surface of a cover body to maintain air-tight sealing property, and to provide a method for manufacturing the piezoelectric device.  <P>SOLUTION: This piezoelectric device is provided with: a container whose concave space is formed of a substrate section and a frame section; a piezoelectric vibrating element loaded in the concave space; a conductor pattern to be sealed formed at the opening side of a frame section; and a cover body to be joined to the conductor pattern to be sealed for air-tightly sealing the concave space. This device is also provided with a metallic layer on the exposed conductor pattern to be sealed and the exposed surface of the cover body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009187687-A (JP)
Title: Method of manufacturing transparent conductive film, touch panel which has film obtained by the method, and display device which has the touch panel
Inventor: FUJITA MIYA
IPC: H01B13/00
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a transparent conductive film in which a crystallized transparent conductive layer can be formed on a base material film, which has high strength, and is superior in mechanical durability, to provide a touch panel having the film obtained by this method, and to provide a display device having this touch panel.  <P>SOLUTION: This is the method of manufacturing the transparent conductive film in which in a state that the base material film having a cyclic olefin based polymer of a glass transition temperature of 130°C or more is heated to 100°C or more and the temperature obtained by subtracting 20°C from the glass transition temperature or less, the transparent conductive layer is formed by a sputtering method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009185468-A (JP)
Title: Jacking pipe and tunnel construction method
Inventor: ADACHI HIDEAKI
IPC: E21D13/02
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jacking pipe having a simple configuration, reduced in manufacturing costs and preventing the ground in the surroundings from being adversely affected, and used in a jacking method, and also to provide a tunnel construction method by use of this jacking pipe.  <P>SOLUTION: This jacking pipe 10 is composed of; a main body pipe body 1; and a preceding jacking pipe body 2 protruding from a front face 11 in the direction of jacking of the main body pipe body 1 and having a relatively smaller cross section than that of the main body pipe body 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008199016-A (JP)
Title: Epitaxial structure of light emitting element
Inventor: TSAI TZONG-LIANG
IPC: H01L33/32
Filed: 2008-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epitaxial structure having a plurality of uneven multiple quantum well structures, and a method of manufacturing the same.  <P>SOLUTION: The epitaxial structure of a light emitting element includes a first semiconductor conductive layer formed on a substrate, an active layer formed on the first semiconductor conductive layer in the multiple quantum well(MQW), and a second semiconductor conductive layer formed on the active layer. A plurality of the uneven multiple quantum wells are formed by spraying a plurality of fine particles formed with at least a different type of material between the first semiconductor conductive layer and active layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009188332-A (JP)
Title: Substrate-mounting stand for plasma processing apparatus, plasma processing apparatus and method of forming insulating film
Inventor: SUZUKI TAKASHI
IPC: H01L21/3065
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate-mounting stand for plasma processing apparatus in which an upper surface of a base can be flattened, and the base can be fixed with an electrostatic chuck satisfactorily; to provide a plasma processing apparatus and; to provide a method of forming an insulating film.  <P>SOLUTION: The substrate-mounting stand includes a static chuck 8 for attracting a substrate to be processed, and a base 7 for holding the static chuck 8, in which the base 7 has a high convex part 72 and a peripheral surface 71 in the periphery of the convex part 72 at a position lower by a predetermined level than the convex part 72, a sprayed coating 76 having a film thickness equal to the difference of the height between the convex part 72 and the peripheral surface 71 is laminated on the peripheral surface 71 so as to flatten the surface of the convex part 72 and that of the sprayed coating 76 continuously, an electrode 82 is provided between insulating members 81, 83, 84 to constitute the static chuck 8, and the static chuck 8 is fixed to the base 7 with an adhesive 9 so as to cover the boundary between the upper surface of the convex part 72 and the surface of the sprayed coating 76.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166019-A (JP)
Title: Apparatus and method for cleaning inside of duct
Inventor: MOROHARA EIDAI
IPC: B08B9/04
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for cleaning which can easily and efficiently clean the inside of a complicated duct where an obstacle exists.  <P>SOLUTION: The apparatus for cleaning the inside of a duct includes a dusting part dusting piled dust by a dusting action driven by jetting compressed air toward the inner wall of the duct and a dust sucking part sucking and removing the dusted dust positioned at the tip end part of the air sucking part of a flexible hose, wherein the dust sucking part and the dusting part are inserted under an adjacent condition, and functioned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015294-A (JP)
Title: Holey fiber, and method for manufacturing holey fiber
Inventor: MUKASA KAZUNORI
IPC: G02B6/036
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holey fiber with a low transmission loss, and a method for easily manufacturing the holey fiber with the low transmission loss.  <P>SOLUTION: The holey fiber comprises a core part located at the center, and a clad part located at the outer periphery of the core part and having voids formed in layer shape around the core part. The clad part has an inner layer and an outer layer located at the outer periphery of the inner layer. The viscosity of the core part and the inner layer of the clad part is lower than the viscosity of the outer layer of the clad part. The voids up to at least the second layer are preferably formed in the inner layer of the clad part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043390-A (JP)
Title: Soft program method in non-volatile memory device
Inventor: PARK SEISAI
IPC: H01L21/8247
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft program method in a non-volatile memory device for performing a soft program step so as to improve threshold voltage distribution of an erased cell.  <P>SOLUTION: The soft program method in a non-volatile memory device includes a soft program step for increasing threshold voltages of erased memory cells to a certain level; a verifying step for verifying whether or not a cell programmed to a threshold voltage or higher exits in each of cell strings, and a step for repeating the soft program until it is verified that whole cell strings have one or more cells programmed to the threshold voltage or higher.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193437-A (JP)
Title: Programmable controller
Inventor: MIYAGAWA HIROKI
IPC: G05B19/05
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform electrical connection reliably in a plate for ground connection in a configuration in which a plurality of circuit boards are accommodated in a housing.  <P>SOLUTION: In the housing (a lower case 4) of a programmable controller, a plurality of circuit boards 23 are arranged horizontally side by side in a manner that they stand with their longitudinal direction facing the front-back direction. A metallic common plate 10 for ground connection is disposed on the inner bottom of the lower case 4, and a plurality of individual plates 11 are also disposed for electrically connecting the common plate 10 with the ground pattern of each circuit board 23. A connection part 16 that is electrically connected to the ground pattern of the circuit board 23, and an elastic contact strip 19 that elastically contacts the circuit board 23 are provided to each of the individual plates 11 in an integrated manner. A line contact part at the root portion of the elastic contact strip 19, two point contact parts on its right and left sides, and a plane contact part that contact the common plate 10 are also provided to each of the individual plates 11 in an integrated manner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008156756-A (JP)
Title: TiCN CERMET
Inventor: TOKUNAGA TAKASHI
IPC: C22C29/04
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a TiCN cermet which has excellent thermal impact resistance and chipping resistance.  <P>SOLUTION: In the TiCN cermet 1 obtained by binding a hard dispersion phase 3 with a binding phase 2 of 5 to 30 wt.% essentially consisting of Co and/or Ni, TiC fine particles 7 with a polygonal shape (in the case observation is performed with electron micrographs) are dispersed into the hard dispersion phase 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009195126-A (JP)
Title: Method and apparatus for spreading pest-controlling composition
Inventor: IKEDA MICHIHIKO
IPC: B05B7/08
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a nozzle from being plugged by preventing a main liquid from being mixed with a curing liquid before jetting the main liquid and the curing liquid by a spray gun, and to secure convenience by pressurizing each liquid by a pump driven by a motor.  <P>SOLUTION: The method for spreading a pest-controlling composition by jetting a two-pack type insect-controlling liquid comprising the main liquid and the curing liquid from the spray gun 5 includes separately introducing the main liquid and the curing liquid to the spray gun through hose reels 6 and 7 by pressuring them by the pumps 1 and 2 driven by the motors 3 and 4, introducing the main liquid and the curing liquid to each barrel by constituting the spray gun of the two barrels having nozzle tips 26 and 27 at the tip of the spray gun, and regulating each of the directions of the nozzle tips so that the main liquid and the curing liquid jetted from the nozzle tips may cross at the position 100-200 mm before the nozzle tips.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199661-A (JP)
Title: Pickup moving device and disk drive
Inventor: OSUGA AKIRA
IPC: G11B21/02
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive having a function of on a label surface that accurately moves a pickup and can form an easy on the eye drawing.  <P>SOLUTION: A drive transmission section 330 includes two claws 332 for engaging with a spiral engaging groove 251A of a lead screw 251, and a screw supporter 333 projecting from a surface at the lead screw 251 side of the drive transmission section 330. The drive transmission section 330 has an insertion section 331, in which a leaf spring 340 is inserted and supported elastically. The claws 332 engage with the engaging groove 251A, and have contact with the lead screw 251 at a contact point P. The screw supporter 333 has contact with the outer peripheral surface 251B of the lead screw 251 at a contact point S to support the lead screw 251.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196215-A (JP)
Title: Image processor and processing method
Inventor: MACHIDA YOSHIJI
IPC: G03G15/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a drop in quality of an output image caused by a gap of scanning position of a light beam from a light emitting element.  <P>SOLUTION: A printer engine 106 includes a recording means having a plurality of light emitting elements arranged in the sub-scanning direction and a means for forming an image on a photoconductor by scanning the same region on the photoconductor with a light beam from the recording means a plurality of times in the main scanning direction. An input section 101 inputs the image data of an image to be formed by a printer engine 106. A path division section 104 divides input image data into image data for each of a plurality of times of scanning by using a mask pattern which is formed from the gap of scanning position of a light beam from each light emitting element of a recording means. An image memory 105 supplies the divided image data to the recording means in response to scanning of the formation means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009115309-A (JP)
Title: Power transmission device
Inventor: IBUSUKI AKIRA
IPC: F16H57/02
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device capable of independently sealing lubricating oil on the transmission side and the transfer side, and capable of easily supplying the lubricating oil to a connecting part between the transmission side and the transfer side.  <P>SOLUTION: In the power transmission device, a seal means has first seal means 21, 23, 25 and 27 arranged in a transmission case 7 and partitioning transmission oil and an external part of the transmission case 7, and second seal means 29, 31 and 33 arranged in a transfer case 15 and partitioning transfer oil and an external part of the transfer case 15. The connecting part 19 is arranged in a space part 35 formed between the first seal means 21, 23, 25 and 27 and the second seal means 29, 31 and 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203576-A (JP)
Title: Method for producing stereo complex polylactic acid fiber
Inventor: AIDA HIRONORI
IPC: D01F6/62
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a stereo complex polylactic acid fiber, in which both process conditions and physical properties are good in an FOY process including two steps of a spinning process for obtaining an undrawn fiber and a drawing and thermally treating process.  <P>SOLUTION: Provided is the method for producing the stereo complex polylactic acid fiber having a melting point of 200 to 230°C and substantially not having an observed melting point at 150 to 190°C, characterized by including (a) a process for melt-spinning a polylactic acid composition comprising poly L-lactic acid (component A) containing L-lactic acid as a main component and having a mass-average mol.wt. of 50,000 to 300,000 and poly D-lactic acid (component B) containing D-lactic acid as a main component and having a mass-average mol.wt. of 50,000 to 300,000, at a spinning speed of 100 to 2,000 m/min, to obtain the undrawn fiber, (b) a process for drawing the undrawn fiber at one step or at two or more steps so that the drawing at the one step is performed to give a drawing ratio of 0.55 to 2.0 times the CDR of the undrawn fiber in a liquid bath of 20 to 150°C, and give a total drawing ratio of 0.55 to 3.0 times the CDR of the undrawn fiber, and (c) a process for applying a constant length thermal treatment at 130 to 200°C or a relation thermal treatment at 130 to 165°C after the drawing process, [wherein, CDR represents a cold draw ratio for visually finishing a necking phenomenon, when the undrawn fiber is pulled in 25°C water].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207972-A (JP)
Title: Magnetic powder removing apparatus
Inventor: MORI TOYOSHIGE
IPC: B03C1/28
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic powder removing apparatus which excels in removal accuracy, removal efficiency, maintainability and operational safety, and can continuously and automatically removes magnetic powder without requiring manpower and without interrupting work.  <P>SOLUTION: The magnetic powder removing apparatus includes a magnetic powder carrying hose 17 dipped in a treatment liquid L containing the magnetic powder P, and a plurality of magnet balls 31 having magnetism filled in the hose 17, attracting the magnetic powder P to carry it on the outer face of the hose 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210802-A (JP)
Title: Reflective mask blank for extreme ultraviolet lithography
Inventor: HAYASHI KAZUYUKI
IPC: G03F1/24
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective mask blank for extreme ultraviolet (EUV) lithography in which the mask has low reflectance in a wavelength range of EUV light and pattern inspection light and has an absorbent layer that is easily controlled to a desired film composition and a film thickness.  <P>SOLUTION: The reflective mask blank for EUV lithography has a reflection layer 12 reflecting EUV light and an absorbent layer 14 absorbing EUV light formed in this order on a substrate 11 wherein the absorbent layer contains tantalum (Ta) and hafnium (Hf), and the layer has a rate of an Hf content from 20 to 60 at%, a rate of a Ta content from 40 to 80 at% and a rate of an oxygen content of smaller than 25 at%.  <P>COPYRIGHT: (C)2009,JPO&INPIT