baber/WOPTO huggingface dataset:
Patent JP-2012154980-A (JP)
Title: Rib-type optical waveguide device and method for manufacturing the same
Inventor: KURAHASHI TERUO
IPC: G02F1/025
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a rib-type optical waveguide device capable of reducing side surface roughness of a single crystal core without reducing a light confinement effect in an optical waveguide, and to provide a method for manufacturing the same.SOLUTION: A rib-type optical waveguide device has an optical waveguide including a lower clad layer made of SiO, a single crystal core provided on the lower clad layer and made of SiGe(0≤x≤0.3), a refractive index relieving layer provided on a side surface of the single crystal core through a diffusion preventing film, and an upper clad layer covering an upper surface of the single crystal core and exposed surfaces of the diffusion preventing film and the refractive index relieving layer and made of SiO. A refractive index of the refractive index relieving layer is smaller than a refractive index of the single crystal core and larger than a refractive index of the upper clad layer.
Patent JP-2012158909-A (JP)
Title: Post cap and guard fence
Inventor: UEDA SHIGE
IPC: E01F15/02
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a post cap which has sufficient strength for an impact from above and hardly drops off after insertion, and a guard fence having a post to which the post cap is fixed.SOLUTION: A post cap 4 has a bent part 62 which is inwardly elastically deformable across from a start end 621 to a tip 622. Consequently, in fixing of the post cap 4 to a post 1 over the range between an outer surface 623 of the bent part 62 and an inner surface of a hem part 52, the bent part 62 deflects inward during insertion and exerts a return force outward after insertion. Thus, the insertion of the post 1 is easily performed and rattling of the post cap 4 is inhibited in a state where the post cap 4 is fixed to the post 1.
Patent JP-2012157574-A (JP)
Title: Washing machine
Inventor: KANEDA YOSHINORI
IPC: D06F37/22
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine in which energy may be saved by attaining stable damper force without being affected by a damper temperature.SOLUTION: A washing machine comprises a damper for supporting a water tub in a vibration proof manner. The damper includes a cylinder; a shaft inserted into the cylinder to be reciprocated relatively to the cylinder in a shaft direction; a magnetic viscous fluid whose viscosity is changed in accordance with a function of a magnetic field so as to affect relative movement of the cylinder and the shaft; and a permanent magnet disposed in the cylinder for forming a magnetic path passing through the magnetic viscous fluid, the shaft and the cylinder.
Patent JP-2012157640-A (JP)
Title: Combination container/syringe
Inventor: KAKIUCHI MAKOTO
IPC: A61M5/31
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a combination container/syringe, capable of removing effectively air bubbles in a chemical liquid.SOLUTION: The combination container/syringe 1 includes: an outer tube 10 having an axis line O as a center; a front stopper inserted into the distal end side of the outer tube 10; and a tube end 50 externally fitted over the outer periphery of the distal end of the outer tube 10 through a fitting hole 61 on the proximal end side, and having a bypass chamber 71 in which a front stopper is transferred on the front side of the fitting hole 61. In the combination container/syringe 1, the inner diameter of the bypass chamber 71 is formed larger than the outer diameter of the front stopper, on the inner peripheral face 73 of the bypass chamber 71, a plurality of ribs projecting toward the inside of the diameter direction, extending in the axis line O direction, and brought into tight contact with the outer peripheral face of the front stopper transferred into the bypass chamber 71, are provided at certain intervals in the peripheral direction.
Patent JP-2011145682-A (JP)
Title: Laminated film
Inventor: TOYAMA YUSUKE
IPC: G02F1/1335
Filed: 2011-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film which improves display uniformity of a liquid display device, is excellent in adhesiveness/easily-peeling property to/from a liquid crystal cell.  <P>SOLUTION: The laminated film includes at least a polarizing plate, a retardation film, and a first adhesive layer in this order. The polarizing plate includes a polarizer, a first protection layer disposed on the polarizer at a side disposed with the retardation film, and a second protection layer disposed on the polarizer at a side opposite to the side disposed with the retardation film. The retardation film is a stretched film containing a norbornene based resin, and the first adhesive layer includes an adhesive obtained by cross-linking a composition obtained by blending a (meta)acrylate based (co)polymer and a cross-linking agent containing a peroxide such as a diaryl peroxide as a main component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012164755-A (JP)
Title: Electronic control device
Inventor: ITABASHI TORU
IPC: H05K1/02
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control device capable of suppressing deterioration in blocking performance of a block wire provided on a surface of a high-density board.SOLUTION: An end of a block wire 30 is connected electrically to a power source wire 23 via a one-side connection wire 40 and the other end thereof is connected electrically to a land 26 via an another-side connection wire 50. Each of the one-side connection wire 40 and the another-side connection wire 50 is formed so that the sectional area at the connection part with the block wire 30 is smaller than the sectional area at the connection part with the power source wire 23 or the land 26 as the connection target.
Patent JP-2012007464-A (JP)
Title: Indoor-outdoor differential pressure dissolution device
Inventor: TAJIMA HIDEYUKI
IPC: E06B7/08
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an indoor-outdoor differential pressure dissolution device capable of opening and closing a door easily even when atmospheric pressure difference exists between the interior and the exterior.SOLUTION: An inventive indoor-outdoor differential pressure dissolution device 10 to be installed in a door 15 comprises a locking device 12 in which a dead bolt 33 moves forward from and backward to a front 19 of a lock case 16 by rotating operation of a key or thumb turn 11 to lock and unlock the locking device 12, an air flow passage which communicates with the inside and the outside of a room, and an opening/closing plate 14 which opens and closes the air flow passage. The indoor-outdoor differential pressure dissolution device 10 is provided with a rod 69 which connects the locking device 12 with the opening/closing plate 14 and moves in an axial direction interlocking with the rotating operation of the key or thumb turn 11 to move the opening/closing plate 14. The rod 69 moves the opening/closing plate 14 in the closing direction of the air flow passage interlocking with locking operation of the locking device 12, and moves the opening/closing plate 14 in the opening direction of the air flow passage interlocking with unlocking operation of the locking device 12.
Patent JP-2012167178-A (JP)
Title: Heat peelable adhesive sheet
Inventor: SHIMAZAKI YUTA
IPC: B32B27/30
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a heat peelable adhesive sheet which can be used under a high temperature without a heat shrinkage while having moderate drawability, and can be reworked when being put or drawn by mistake.SOLUTION: The heat peelable adhesive sheet has a heat-expandable adhesive layer having a foaming agent and formed on at least one surface of a substrate, and further the substrate contains a composite film layer of a urethane polymer and a (meth)acrylic polymer.
Patent JP-2012168030-A (JP)
Title: Gas sensor element and gas sensor
Inventor: KATO TETSUYA
IPC: G01N27/41
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor element that reduces cold-shoot convergence time while improving water resistance, and to provide a gas sensor including the same.SOLUTION: A gas sensor element 100 includes: a detection part 10 comprising a solid electrolyte layer 3 having a pair of electrodes 4 composed of a measurement-gas-side electrode 41 and a reference-gas-side electrode 42 provided on both sides, a porous diffusion resistance layer 2 surrounding the measurement-gas-side electrode 41 across a measurement gas space 8; a shield layer 1 forming the measurement gas space 8 together with the porous diffusion resistance layer 2, and a reference gas space protection layer 5 surrounding the reference-gas-side electrode 42 across the reference gas space 9; a heat generation part 20 stacked on the detection part 10 and having a heat generation source 6; and a porous protection layer 30 surrounding the detection part 10 and the heat generation part 20. A part of the porous protection layer 30 corresponding to at least the porous diffusion resistance layer 2 has a space 30a.
Patent JP-2012169020-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: SHIINO YASUHIRO
IPC: G11C16/04
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of data by appropriately controlling the threshold voltage distribution of an erased state.SOLUTION: A nonvolatile semiconductor memory device includes a memory cell array and a control circuit. The memory cell array includes arrangement of a plurality of NAND cell units each having a plurality of memory cells connected in series. Each of the memory cells can store an erased state in which data is erased and a written state in which data is written. The control circuit executes an erasure pulse application operation and an erasure operation including an erasure verification operation. The erasure pulse application operation applies an erasure pulse voltage to each of the memory cells so as to change the state of the memory cell from the written state to the erased state. The erasure verification operation applies an erasure verification voltage to each of the memory cells so as to determined whether or not the plurality of memory cells are in the erased state. The control circuit changes the execution condition of the erasure verification operation when the number of executions of the erasure pulse application operation in one erasure operation reaches a predetermined number.
Patent JP-2012173014-A (JP)
Title: NOx CONCENTRATION DETECTING DEVICE AND DETECTING METHOD
Inventor: KATO KENJI
IPC: G01N27/419
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a NOx concentration detecting device and detecting method that allow separate detection of NO concentration and NOconcentration contained in NOx in detection object gases.SOLUTION: An NO concentration equivalent is acquired on the basis of an output value of a detection element without a reduction part and having an NO/NO sensitivity ratio of 0.8; another NO concentration equivalent is acquired on the basis of an output value of a detection element with a reduction part and having an NO/NO sensitivity ratio of 1.0 (S23); the differential value ΔC between the NO concentration equivalents of the two detection elements is figured out (S25) and divided by the differential value ΔS between the NO/NO sensitivity ratios of the two detection elements to figure out an NOconcentration equivalent (S26); and the product of multiplication of the NOconcentration equivalent by the NO/NO sensitivity ratio of 1.0 is subtracted from the NO concentration equivalent of the detection element having the NO/NO sensitivity ratio of 1.0 to figure out the NO concentration equivalent (S27).
Patent JP-2011133112-A (JP)
Title: Seismic isolation unit
Inventor: MIYAZAKI MITSURU
IPC: E04H9/02
Filed: 2011-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide the seismic isolation unit which can be manufactured easily and cheaply while the structure is supported effectively to a large scale earthquake and also a minor scale earthquake.  <P>SOLUTION: The seismic isolation unit 1 to support the load B in the lamination direction A is provided with the laminate 4 which is elastically free shear deformation in the shearing direction C while the elastic material layer 2 and the rigid material layer 3 are interlaminated and the vibration energy absorber 7 which absorbs the vibration energy in the shearing direction C by deformation in the shearing direction C concerned, which is free deformation and added in the shearing direction C while being arranged to the specified hollow part 6 on the inner circumferential face 5 of the laminate 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012172044-A (JP)
Title: Detergent composition
Inventor: SAKANISHI YUICHI
IPC: C11D1/10
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition excellent in foaming, low acrid and gentle to the skin.SOLUTION: The detergent composition comprises 1-15 wt.% of the following (A) component and 25-50 wt.% of the (B) component, wherein the (A) component comprises at least one anionic surfactant selected from an alkylphosphate or a salt thereof, an N-acylamino acid or a salt thereof, and an N-acyl-N-carboxyalkylglycine or a salt thereof, and the component (B) is decaglycerin monoalkyl ether represented by formula (1): RO-(CHO)-H (wherein Ris a (14C-18C hydroxy) linear or branched aliphatic hydrocarbon group, and n is the degree of polymerization of glycerin, and is 10).
Patent JP-2012171518-A (JP)
Title: Support device of steering wheel
Inventor: HIMEJI HIDENOBU
IPC: B62D1/16
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To weight a steering wheel without directly applying a large load to a bearing with a rotation sensor.SOLUTION: Outer rings 23 of the bearings 15U and 51D with the rotation sensors arranged in vertical two stages for rotatably supporting a steering wheel shaft 16 with the steering wheel, are installed in a tilt frame by a bearing fixing mechanism 14. A shaft fixing mechanism 18 is provided with a collar part 31 formed on the steering wheel shaft 16, and an under surface locking ring 33 locked on an under surface of an inner ring 21 of a lower stage bearing 15D via a lock nut 34 on a shaft fixing screw shaft 32 projected on a base end surface of the steering wheel shaft 16. A weighting mechanism 19 of the steering wheel is arranged for applying rotational resistance to the steering wheel shaft by bringing a sliding plate 36 into pressure contact with an end surface 32E of the shaft fixing screw shaft 32 by a coil spring 37.
Patent JP-2012171840-A (JP)
Title: Method for producing semiconductor crystal
Inventor: TAIHO KOJI
IPC: C30B27/02
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a semiconductor crystal obtainable of a stable semiconductor crystal at excellent yield.SOLUTION: In this method for producing a semiconductor crystal in which a raw material 7 and a liquid sealing material 8 stored in a crucible 3 are heated and melted, and while a seed crystal 4 is brought into contact with a raw material melt generated in the crucible, the seed crystal is pulled to obtain a grown crystal 11, gas of nitrogen, argon, carbon dioxide or carbon monoxide is blown to a head part 11a of the pulled semiconductor crystal by a gas blowing device 12 to control a temperature gradient in the axial direction in the semiconductor crystal to be 8-15 °C/mm, and to thereby produce the stable single crystal at excellent yield.
Patent JP-2012178226-A (JP)
Title: MgB2 SUPERCONDUCTING WIRE ROD
Inventor: TANAKA KAZUHIDE
IPC: H01B12/10
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a long MgBsuperconducting wire rod of high critical current density.SOLUTION: The manufacturing method of superconducting wire comprises a process of reacting by heat treatment magnesium or a magnesium alloy and magnesium boride which is represented by MgB(X=4, 7, 12) and is characterized by including partly magnesium boride represented by MgB(X=4, 7, 12).
Patent JP-2011126604-A (JP)
Title: Air-tight card-shaped shake-out container
Inventor: SUGIYAMA YUJI
IPC: B65D83/04
Filed: 2011-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-tight card-shaped shake-out container by improving a configuration for fitting upper and lower container bodies and an opening used to take out the contents of the container.  <P>SOLUTION: The air-tight card-shaped shake-out container is assembled by engaging thin-tray-shaped upper container member 10 and lower container member 30 with engagement projections 11 continuously projecting from the peripheral edges of the upper and lower container members 10 and 30. In this container, the lower container member 30 and the approximately portal-shaped slidable mate member 14 of the upper container member 10 are formed into an L-shape in a plane view. The outside of the square slidable mate wall member 55 of a hinge cap 50 is slid and fitted on the inside of the opening 40 defined by lower container slidable mate members 33 provided on the left and right sides in symmetry. The upper side of the square slidable mate wall member 55 of the hinge cap 50 is slid and fitted on the back of the downward step flange 16 of the upper container member 10, and thereby the opening 40 is air-tightly closed by the hinge cap.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011226766-A (JP)
Title: Vertical shaft furnace, production facility of ferrocoke equipped with vertical shaft furnace, and method for producing ferrocoke using the production facility of ferrocoke
Inventor: ANYASHIKI TAKASHI
IPC: C10B53/08
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a vertical shaft furnace in which facilities are simplified and operating conditions are not also complicated.SOLUTION: A vertical shaft furnace 1 is a vertical shaft furnace which continuously produces a target product by burning, gasifying, carbonizing, or reducing a burden loaded from the top of the furnace. In order to form a soaking area having a predetermined length below the central position in a lengthwise direction of the furnace, high temperature gas blowing tuyeres 11 and 13 are provided in two stages in the length direction of the furnace.
Patent JP-2012181588-A (JP)
Title: Information processor and fan control method
Inventor: FUKUDA YOSHIKI
IPC: H05K7/20
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an information processor for easily removing a heat radiation member from a heating unit.SOLUTION: An information processor includes: a casing; a heating unit arranged in the casing; a heat radiation member attached to the heating unit; a fan installed in the casing for air-cooling the heating unit and the heat radiation member; and a control part for controlling the rotational frequency of the fan. The control part has a first control format for controlling the rotation of the fan so that the temperature of the heating unit can be set to be equal to or more than a predetermined temperature and a second control format for controlling the rotation of the fan so that the temperature of the heating unit can be set to be less than the predetermined temperature.
Patent JP-2012180892-A (JP)
Title: Gas tank and method for manufacturing the same
Inventor: HIOKI KENTARO
IPC: B29C70/16
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a gas tank that satisfactorily discharges gas permeating a liner while maintaining strength of a fiber-reinforced layer.SOLUTION: The gas tank 2 includes: the liner 10, ferrules 11, 12 provided in the liner 10; and the fiber-reinforced resin layer 13 covering an outer circumferential surface of the liner 10 and the ferrules 11, 12. A pile layer 20 including a plurality of piles 30 is provided between the liner 10 and the ferrules 11, 12 and the fiber-reinforced resin layer 13. The pile layer 20 communicates with outside the gas tank 2 from between the ferrules 11, 12 and the fiber-reinforced resin layer 13. The gas permeating the liner 10 is discharged outside the gas tank 2 through the pile layer 20.
Patent JP-2012183093-A (JP)
Title: Pachinko machine
Inventor: SEKIYA TORU
IPC: A63F7/02
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko machine which is configured to consecutively acquire a set of jackpots within a predetermined upper limit once a jackpot is won, and dispenses the same number of balls in a set to players.SOLUTION: The Pachinko machine is provided with three game states (game modes) as game conditions, a first game state (game mode A) in which special symbols are special symbol general game state and normal symbols are normal general game state, a second game state (game mode B) in which the special symbols are probability variable state and the normal symbols are normal symbol general game state, and a third game state (game mode C) in which the special symbols are the probability variable state and the normal symbols are time reduction game state. When a game state setting means (140) wins a second special symbol (win B) in the first game state or the second game state, the game is set to the third game state until a subsequent N-th special symbol win.
Patent JP-2012002798-A (JP)
Title: Device and method for measuring terahertz wave
Inventor: ITSUJI TAKEAKI
IPC: G01N21/3586
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for measuring terahertz wave, which achieve improvement in S/N ratio of measurement.SOLUTION: In measurement of terahertz wave, of current signals detected by a detection unit 102 using a photoconductive element, offset current I independent of change in an electric field of the terahertz wave is drawn at an input portion of a current detection unit 104 which detects a current signal as a voltage signal. An amount of the offset current to be drawn is adjusted based on a result of monitoring the offset current based on the voltage signal. While the offset current I is being drawn, a time waveform of the terahertz wave is acquired based on the voltage signal. Monitoring and adjustment of the offset current is performed during standby time in which the time waveform of the terahertz wave is not measured.
Patent JP-2012183173-A (JP)
Title: Mop body member for handy mop and method of producing the same
Inventor: NISHIKAWA CHIKAO
IPC: A47L13/20
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a mop body member for a handy mop, which is costly advantageous and has excellent convenience to use, and to provide a method of producing the same.SOLUTION: The mop body member for a handy mop has a bag-shaped base material 11 formed of three-layered base fabrics 11a, 11b, and 11c provided in a back-to-back manner with an insertion-receiving groove 13A into which a single rod-shaped insertion member 22a of a handle member 20A having a single rod-shaped insertion member 22A is inserted, and insertion-receiving grooves 13B and 13B into which bifurcated rod-shaped insertion members 22B and 22B of a handle member 20B having bifurcated rod-shaped insertion members 22B and 22B are inserted. A dust wiping member 16 is attached to the whole of the periphery and external front end of the base material 11. Thus, the single mop body member 10 is used for both of the two kinds of handle members 20A and 20B.
Patent JP-2011106811-A (JP)
Title: Heating cooker
Inventor: SEKINE KATSUTEN
IPC: F24C15/02
Filed: 2011-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker which improves the usability of a user by enabling drawing of a drawer body storing a heating container from a heating cooker body to the front side.  <P>SOLUTION: The heating cooker 100d includes: the body 10 having an opening 11 formed on the front face thereof; an opening/closing door 30 serving as a lid of the opening 11; an inner pot 60 stored within the body 10; a communication part provided in the inner pot 60; and a receiving part receiving a communication signal transmitted from the communication part. When the receiving part receives the communication signal transmitted from the communication part, the opening/closing door 30 is automatically taken in/out.  <P>COPYRIGHT: (C)2011,JPO&INPIT