baber/WOPTO huggingface dataset:
Patent JP-2010222803-A (JP)
Title: Screed device of paving machine
Inventor: YANAGIDA KIICHI
IPC: E01C19/48
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the operation of adjusting a taking-in angle of a strike-off of a conventional screed device with respect to a road surface is not easy because it requires much labor and time.  <P>SOLUTION: When pressure oil is supplied to a hydraulic motor 37 from a hydraulic pump, a rotating shaft 37a of the hydraulic motor 37 is rotated, and a gear 38 attached to the rotating shaft 37a is rotated. The rotation of the gear 38 is transmitted to a crankshaft 35 via a gear 36, so that the crankshaft 35 can be rotated. When the crankshaft 35 is rotated, one end of the crank arm 33 is moved upward and downward depending on the rotational direction of the crankshaft 35, and a supporting piece 32 is also moved upward and downward in synchronization with this upward and downward movement. Thus, an angle adjusting rod 23a fixed to the supporting piece 32 is also moved upward and downward; and in the strike-off 21, a second location provided with a pin P2 is turned around a first location in its upper portion provided with a pin P1. Consequently, the magnitude of the taking-in angle α of the strike-off 21 is changed, and set at a desired taking-in angle α.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222760-A (JP)
Title: Double side-patterned towel
Inventor: ONARI KEIZO
IPC: D03D27/00
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive double side-patterned towel improved in recognizability and high-grade feeling due to double side patterns, and treatable without discrimination between the front and rear surfaces.  <P>SOLUTION: A first pattern portion 3 and a second pattern portion 5, including relief patterns formed on a first main surface 2 and a second main surface 4 of a towel cloth 6, each provided by combining long piles 9 and short piles 10, and recognized as normal images on the first main surface 2 and the second main surface 4, are woven.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230876-A (JP)
Title: Image forming apparatus
Inventor: NISHIKAWA HIROSHI
IPC: G03G21/14
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To remove unevenness in the surface potential of a photoreceptor, resulting from electrostatic memory, without having to provide a special power source.  <P>SOLUTION: When removing electrostatic memory in an image forming apparatus, the application of a primary transfer bias to a primary transfer roll and an electricity removal operation by an eraser are stopped, when a photosensitive drum is preliminarily rotated by the drive of a drum motor; and in this condition, a charging bias is applied to a charging roll. Consequently, the surface potential of the photosensitive drum decreases to a potential Tv, and density unevenness is suppressed. Thereafter, electricity removal operation is performed by an eraser, before a primary transfer bias is applied. As a result, potential unevenness from the surface of the photoreceptive drum is removed, without fail. Accordingly, since potential unevenness of the surface of the photosensitive drum, resulting from the electrostatic memory, has been removed by the time, when the image forming process is started, this ensures high-quality image formation which is free of image defects.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238752-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: OISHI TOSHIYUKI
IPC: H01L21/338
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can reduce a leakage current unnecessary for the operation of the semiconductor device, and to provide a method of manufacturing the semiconductor device.  <P>SOLUTION: An isolation layer for suppressing a leakage current is provided at least between a channel layer and a buffer layer formed under the channel layer in the buffer layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236263-A (JP)
Title: Floor heating floor material and method for manufacturing the same
Inventor: IWAKI KATSUTOSHI
IPC: B27D5/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor heating floor material and a method for manufacturing the floor heating floor material thermally deformed little by heat during use for heating a floor while being flat uninfluenced by the shift of moisture from plywood to a wood fiberboard not only during manufacture but in change with time after use even in the case of using the plywood and wood fiberboard with different water contents.  <P>SOLUTION: The floor heating floor material is formed by sequentially laminating and integrating, on a plywood base material 1, a moisture-proof layer 3 having a thickness of 0.01-0.08 mm and moisture-proof performance of 30 g/m<SP>2</SP>24 h or less, a wood fiberboard layer 5 with the water content of 7% or less, and a surface decorative layer 7 having moisture-proof performance of 30 g/m<SP>2</SP>24 h or less. The shift of moisture in the plywood base material 1 to the wood fiberboard layer 5 is intercepted by the moisture-proof layer 3, and the shift (infiltration) of moisture from the surface of the floor material A to the wood fiberboard layer 5 is intercepted by the moisture-proof surface decorative layer 7. The moisture-proof deficiency of the moisture-proof layer 3 caused by pressure when laminating and integrating the plywood base material 1 and the wood fiberboard layer 5, and the thermal expansion of the moisture-proof layer 3 itself when heating the floor are suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235893-A (JP)
Title: Depressurization device of gas hydrate
Inventor: TAKAHASHI MASAHIRO
IPC: C10L3/06
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device by which gas hydrate under high pressure atmosphere is depressurized to a low pressure such as an atmospheric pressure.  <P>SOLUTION: A cylindrical body includes: a supply opening, through which gas hydrate under high pressure atmosphere is supplied, at its upper part; and a discharge opening, through which gas hydrate under low pressure atmosphere is discharged, at its lower part. The cylindrical body is divided into a plurality of gas hydrate receiving compartments with an impeller journaled to a shaft. The cylindrical body further includes a depressurizing tube through which the low pressure atmosphere is communicated with the inside of the receiving compartment in a section wherein the receiving compartment transports gas hydrate from the supply opening to the discharge opening, as well as a sealing liquid supply tube which supplies a sealing liquid into a receiving compartment in a section wherein the compartment moves from the discharge opening back to the supply opening.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239073-A (JP)
Title: Solid-state image pickup element, and imaging apparatus
Inventor: INAKANAKA HIROSHI
IPC: H01L27/14
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup element capable of providing sufficient sensitivity and photoelectric conversion efficiency even if pixels are miniaturized.  <P>SOLUTION: The solid-state image pickup element includes a basic cell comprising a plurality of pixels sharing a floating diffusion FD, transistors Tr1, Tr2, and Tr3 shared among the plurality of pixels constituting the basic cell and arranged outside the plurality of pixels, a light-receiving part 1 connected to the floating diffusion FD shared among the pixels of the basic cell through a transfer gate 2 on-chip lenses 5 arranged at almost constant intervals, and a first optical waveguide 3 and a second optical waveguide 4 formed so that their plane positions are deviated from the center 1C of the light-receiving part 1 toward sides of the transistors Tr1, Tr2, and Tr3. The plane position of the first optical waveguide 3 is included in the light-receiving part 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240757-A (JP)
Title: Workpiece aligning system and workpiece moving method
Inventor: OSADA ATSUSHI
IPC: B23P19/06
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece aligning system capable of easily changing the type of workpieces to be aligned.  <P>SOLUTION: This workpiece aligning system 1 includes takeout bases 20A, 20B each having a belt 22 and a drive device 23 for reciprocating the belt 22 between a workpiece supply position P<SB>1</SB>and a workpiece discharge position P<SB>2</SB>, storage devices 10A, 10B each having four buckets B<SB>1</SB>-B<SB>4</SB>and a rotating device 13 for positioning one of the four buckets B<SB>1</SB>-B<SB>4</SB>near the workpiece takeout position P<SB>1</SB>of the takeout bases 20A, 20B, chuters 70A, 70B each returning the bolts 11 positioned at the workpiece discharge position P<SB>2</SB>to the bucket B near the workpiece supply position P<SB>1</SB>, a first robot 40 which takes out the bolts 11 from the buckets B near the workpiece supply positions P and which places the bolts on the belts 22, and a second robot 50 which holds and aligns the bolts 11 positioned on the belts 22 at the workpieces discharge positions P<SB>2</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242167-A (JP)
Title: Hot-dip galvannealed steel sheet and method for manufacturing the same
Inventor: TAKEDA MIKAKO
IPC: C23C2/28
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-dip galvannealed steel sheet containing high Mn amount, capable of promoting alloying of the hot-dip galvannealed steel sheet by suppressing generation of an oxide layer containing Mn, Cr and Si causing irregular alloying or non-galvannealing, and having less non-galvannealing or irregular alloying, and excellent surface appearance.  <P>SOLUTION: In the hot-dip galvannealed steel sheet containing 2.0-3.5 mass% Mn, a compound oxide layer 2 containing ≥5 mass% Mn, Cr and Si in total and 0.01-1 μm in thickness is formed on an interface between a hot-dip galvannealed layer 3 and the steel sheet 1. The length of the compound oxide layer 2 on an optional line of the interface between the hot-dip galvannealed layer 3 and the steel sheet 1 is <10% of the total length of the interface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242378-A (JP)
Title: Device for assisting closing of hinged door
Inventor: KOBAYASHI DAISUKE
IPC: E05F1/10
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To save labor for returning a device to a normal operation and effectively prevent damage to the device, in the state of occurrence of a malfunction.  <P>SOLUTION: This device for assisting the closing of a hinged door includes: a catcher 5; an engagement turning portion 32 which is engaged with the catcher 5 within an assist range, so as to be turnable between a standby position and an initial position S1 along with the turning of the door; an urging member which urges the engagement turning portion 32 to the side of the initial position S1; a holding mechanism which stops and holds the engagement turning portion 32, reaching the standby position in the opening operation of the door, in the standby position, in normal operations, and which releases a holding state by engaging the engagement turning portion 32 and the catcher 5 with each other in the closing operation of the door; and engagement returning mechanisms 522 and 523 which return the state of engagement between the catcher 5 and the engagement turning portion 32 in the initial position S1 to a state in the normal operations along with the closing operation of the door, in the state of the occurrence of the malfunction making the engagement turning portion 32 returned to the initial position S1 by the release of a holding state brought about by the holding mechanism, by the time the engagement turning portion 32 and the catcher 5 are engaged with each other in the closing operation of the door.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244912-A (JP)
Title: Terminal fitting
Inventor: KIDA SHINJIRO
IPC: H01R13/11
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal fitting to prevent a deformation of a contact piece.  <P>SOLUTION: A terminal fittings 10 includes a cylindrical connecting part 11 having a tab insertion port 33 and inside a connection 11, and a contact piece 22 extending in a cantilevered manner toward the tab insertion port 33. By means that the contact piece 22 is contacted with a tab 90, the tab 90 is retained at a tab receiving area 30 on the inside of the connection 11. At the connection 11, an introduction part 34 is installed having an inclined part 36 which demarcates the tab insertion port 33 and diagonally extends along an insertion direction of the tab 90 toward the tab housing region 30. The tip of the contact piece 22 is arranged to enter an inner space 39 retained on the opposite side of the tab insertion port 33 pinching the inclined part 36.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245944-A (JP)
Title: High frequency amplifier
Inventor: YUGAWA HIDENORI
IPC: H03F3/193
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high frequency amplifier with reduced deterioration in reflection characteristics or in gain characteristics.  <P>SOLUTION: The high frequency amplifier includes: a plurality of short stubs 12 connected with drain sides of a plurality of transistors 9 for amplifying a signal input from an input terminal 1; and a plurality of capacitors 10 connected in parallel with an output side transmission line 6. A drain bias terminal 13 is connected to any one of the plurality of short stubs 12. Thus, deterioration in reflection characteristics or in gain characteristics is reduced and a flexibility of layout is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244455-A (JP)
Title: Ordering system and method
Inventor: KANDA MITSURU
IPC: G06Q50/00
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ordering system and method, capable of improving convenience by reducing the burden on an orderer side, and selecting a commodity matched to the orderer.  <P>SOLUTION: In the ordering system 10, an ordering-side terminal 12 includes an input means 12A for input of orderer ID information and setting place information including information for the height, width or depth of a setting place for a commodity to be ordered, and an ordering-side transmitting means 12B which transmits the input information to an order receiving-side terminal 14. The order receiving-side terminal 14 of the ordering system 10 includes: a storage means 14A which stores commodity information including a commodity number and commodity dimensional information that is information for the height, width or depth of a commodity; an order receiving-side receiving means 14B which receives information from the ordering-side terminal 12; a specification means 14C which searches commodity dimensional information matched or close to the received setting place information from the storage means 14A and specifies commodity information including this commodity dimension information; and an order receiving-side transmitting means 14F which transmits the specified commodity information to a transmitting destination of the orderer ID information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251505-A (JP)
Title: Nitride semiconductor device
Inventor: SUGIMOTO MASAHIRO
IPC: H01L29/78
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor device capable of preventing diffusion of magnesium from a p-type nitride semiconductor layer and ensuring excellent normally-off characteristics.  <P>SOLUTION: The nitride semiconductor device 100 is an n-type channel vertical HEMT (high electron mobility transistor). The nitride semiconductor device 100 includes p-type first nitride semiconductor layers 6a, 6b in which magnesium is contained on a part of the surface of an n-type third nitride semiconductor layer 4. Al-containing regions 8a, 8b containing ion-implanted aluminum are formed in a range facing the surfaces of the first nitride semiconductor layers 6a, 6b. The Al-containing regions 8a, 8b prevent the diffusion of the magnesium. Further, two-dimensional electron gas layer is prevented from occurring on both front and rear surfaces of the Al-containing regions 8a, 8b, and a leak current is prevented from flowing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250077-A (JP)
Title: Projection image display device
Inventor: INUI MASAAKI
IPC: G02F1/13
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection image display device which maintains excellent performance for a long time by preventing dust from adhering to a specific optical component inside an optical engine case to prevent quality degradation of a projection image and luminance lowering of an image, and an optical engine case.  <P>SOLUTION: The projection image display device includes the optical engine case in which the optical components including a plurality of lenses are arranged, and includes an opening in the optical engine case in an area, in the optical engine case, surrounded by a dichroic mirror by which first color is spectrally split from white light emitted from a light source, a dichroic mirror by which second color and third color are spectrally split after the first color is spectrally split, and the optical engine case, to efficiently exhaust air inside the optical engine case.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249711-A (JP)
Title: Interlayer displacement measuring apparatus
Inventor: MATSUURA TSUNEHISA
IPC: G01B5/30
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To readily measure a maximum interlayer displacement and a residual displacement of a multistory structure in an earthquake.  <P>SOLUTION: The apparatus 1 includes a scale 11 having a grade 12 fixed to an upper story, a pointer 21 that is slidably provided on the scale 11 so as to indicate the grade 12 of the scale 11, and an interlayer displacement transmission member 31 that is fixed to a lower story, is moved in association with a relative displacement between stories so as to press and convey the pointer 21 on the scale 11 from a measuring reference point by the relative displacement between the stories by a relative displacement amount. The apparatus 1 measures a maximum interlayer displacement amount on the basis of a stop position of the pointer 21 and the grade 12, and a residual displacement amount is measured based on a stop position of the interlayer displacement transmission member 31 and the grade 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252210-A (JP)
Title: Temperature compensation type piezoelectric oscillator
Inventor: KUROGO SHIGEHISA
IPC: H03B5/32
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature compensation type piezoelectric oscillator that reduces an initial frequency drift caused due to heat generation during actuation.  <P>SOLUTION: The temperature compensation type piezoelectric oscillator includes a package (container) having a recessed portion with a piezoelectric element mounting portion and a surface mount electrode provided outside, and an IC chip 1, wherein the IC chip has the followings integrated thereon: a lid (lid member) for closing the package; an oscillation circuit; and a temperature compensation circuit. The IC chip 1 includes a silicon substrate (chip body) 3, an IC electrode 2 formed on one surface of the silicon substrate 3, and a heat slinger (conductor film for heat dissipation) 5 formed on the opposite surface from the one surface, wherein a ground potential portion of the silicon substrate 3 and the heat slinger 5 are connected through at least one or more VIA hole 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257021-A (JP)
Title: Text correction device, text correction system, text correction method, and text correction program
Inventor: IKEDA KAZUFUMI
IPC: G06F17/27
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a text correction device, a text correction system, a text correction method, and text correction program which can perform more exact correction.  <P>SOLUTION: Morphological analysis cost is computed by a morphological analysis section 20 on a text where a correction section 60 has corrected peculiar expressions or colloquial expressions of blog etc., according to a correction rule. A determination section 71 uses the computed morphological analysis cost for the determination of correction. Moreover, a correction rule evaluation section 72 uses the computed morphological analysis cost for scoring the correction rule.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254819-A (JP)
Title: Epoxy resin composition, prepreg, laminate and multilayer board
Inventor: TAKAHASHI TATSUSHI
IPC: C08G59/40
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition that satisfies heat resistance, low coefficient of thermal expansion and halogen-free state, high flowability during molding and excellent circuit embedding property, prepreg using the same, a laminate and a multilayer board.  <P>SOLUTION: The epoxy resin composition includes an epoxy resin, a curing agent, a curing promoter, an inorganic filler and 0-50 pts.mass of a rubber component based on 100 pts.mass of total of the epoxy resin and the curing agent being resin components as essential components. The epoxy resin composition includes a polyfunctional epoxy resin that has an epoxy equivalent of 150-250 g/eq, an average number of epoxy groups in one molecule of ≥2.8 and does not contain a halogen atom as the epoxy resin in an amount of 50-100 mass% based on the total of the epoxy resin and an aliphatic dimethylurea compound as the curing promoter.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255053-A (JP)
Title: Metallic glass composite structure and method for producing metallic glass composite structure
Inventor: SHA KOKUKYO
IPC: C22C45/04
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic glass composite structure that can easily achieve various characteristics such as ductility and to provide a method for easily producing a metallic glass composite structure in a large dimension.  <P>SOLUTION: The metallic glass composite structure 30 has a structure containing a plurality of metallic glass phases having different structural metal elements. The structure is produced by preparing a metallic glass particle mixture 10 comprising a mixture of a plurality of kinds of metallic glass particles 11, 12 and sintering the mixture by a discharge plasma sintering method or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254169-A (JP)
Title: Separation device for rubber crawler
Inventor: FUJII YUKITO
IPC: B62D55/24
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation device for a rubber crawler capable of certainly separating a rubber body and a core metal by a simple constitution of only a loop-like rope.  <P>SOLUTION: In the separation device for the rubber crawler, a wire rope 11 is engaged with a recession part 14 of a small piece rubber crawler 7 positioned on a fixing device 9 of a base and is wound from an upper surface side to a lower surface side while forming an annular shape. An end of the wire rope is connected to an adjustment retaining device 12. Each wire rope properly tension-adjusted by a drive device 27 fixed to the adjustment retaining device is simultaneously pulled in an opposed direction. Thereby, the rubber body 5 is forcedly peeled off and separated from the core metal 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT