baber/WOPTO huggingface dataset:
Patent JP-2012183962-A (JP)
Title: Tire
Inventor: SUGIYASU NOBUHEI
IPC: B60C11/00
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce noise and vibration generated when a tire rolls, without reducing drainage performance, in the tire whose groove width in the tread width direction of a main groove in the circumferential direction, changes in a predetermined repetitive period.SOLUTION: In this pneumatic tire 1, a groove wall 10a and a groove wall 20a extend in the tire circumferential direction while meandering in a tread surface view, a groove width of a main groove 50 changes in a predetermined period along the tread width direction, an air chamber part 80a recessed toward the tire radial direction and a stricture part 80b communicating with the air chamber part 80a and the main groove 50 are formed, and the volume of the stricture part 80b is smaller than the volume of a space formed of the air chamber part 80a and a road surface.
Patent JP-2012189324-A (JP)
Title: Stereo camera
Inventor: SAKO FUMIKO
IPC: G01C3/06
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a stereo camera which is capable of reducing influences exerted upon a distance measurement accuracy by aging by suppressing deviation in tilting of a camera optical axis of which the detection from a captured image is difficult.SOLUTION: In a stereo camera, a first single-lens camera 100 and a second single-lens camera 110 are integrally provided in parallel. The first single-lens camera 100 and the second single-lens camera 110 have reference planes 100a and 110a orthogonal to an optical axis. The stereo camera comprises a camera stay 120 which is abutted to the reference planes 100a and 110a of the first single-lens camera 100 and the second single-lens camera 110 and connects these two cameras by providing them in parallel at such a position that the optical axes of the two cameras become the same straight line, image correction means (not illustrated) which is mounted in the camera stay 120 for correcting captured images from the first single-lens camera 100 and the second single-lens camera 120, and distance calculation means (not illustrated) which determines a parallax from correction images corrected by the image correction means and calculates a distance of a subject.
Patent JP-2012188182-A (JP)
Title: Cargo handling vehicle
Inventor: SAKATA AKIHIKO
IPC: B66F9/12
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a lifting and lowering support body, to achieve a large driving force which lifts a heavy-weight cargo, and to prevent damage to a floor surface by distributing a load of the cargo.SOLUTION: A fork section lifting device 51 includes: a driving wedge block 60 having a wedge surface 60t that is driven by a fork section lift cylinder 59 in an advance/retreat manner; a passive wedge block 58 that is disposed at the rear end of a rocking lever 55 that is swingable in a vertical direction by a horizontal spindle 54 in the width direction, and raised by the driving wedge block 60 through the wedge surface 60t and a wedge surface 58t; a wheel support frame 57 disposed at the front end of the rocking lever 55 through a wheel support shaft 56 in the width direction, and supported swingingly in the vertical direction; and a plurality of idling wheels 52 disposed at the wheel support frame 57 at a predetermined space in the fore-and-aft direction.
Patent JP-2012190984-A (JP)
Title: Magnesium silicide powder, sintered compact and thermoelectric conversion element using the same, and method for producing the same
Inventor: YOKOTA HIROSHI
IPC: H01L35/34
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnesium silicide powder having a uniform particle shape and a method for producing the same, and to provide a sintered compact and a thermoelectric conversion element using the obtained magnesium silicide powder and methods for producing the same.SOLUTION: The magnesium silicide powder (MgSi) is represented by general formula (1) and has a particle diameter of 0.1-100 μm. (In the general formula (1), L is an element selected from at least one or more of Sn and Ge, M is an element selected from at least one or more of Al, Ag, As, Cu, Sb, P, and B, and 0≤x≤0.5 and 0≤y≤0.3 are satisfied.)
Patent JP-2012188317-A (JP)
Title: Alkali aggregate reaction suppresser and alkali aggregate reaction suppressing method
Inventor: KOIDE TAKAO
IPC: C04B22/08
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an alkali aggregate reaction suppresser capable of sufficiently and easily suppressing alkali aggregate reaction and to provide an alkali aggregate reaction suppressing method.SOLUTION: The alkali aggregate reaction suppresser is characterized by containing a lithium-containing ore highly activated by finely pulverizing processing, and in the alkali aggregate reaction suppressing method the alkali aggregate reaction is suppressed by mixing the lithium-containing ore highly activated by the finely pulverizing processing in the ratio of 5 pts.mass or more and 15 pts.mass or less to 100 pts.mass of a cement compound including the binder including cement and aggregate.
Patent JP-2012187313-A (JP)
Title: Cast token sorting device
Inventor: ONIZUKA HIROYUKI
IPC: A63F5/04
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a reliable cast token sorting device for reliably sorting a token without precisely adjusting opening dimensions of a token passage when controlling taking-in of a token in an inappropriate size, such as a large-diameter token and a thick token, in the token passage.SOLUTION: The cast token sorting device includes: an inlet variable slider 520 projecting to an end in the direction of passage width of the token passage 50 to allow passage of a token having a proper thickness, and regulating passage of a token thicker than the proper thickness; and an improper token removal mechanism 500 for opening an opening and closing plate 200 by pressing operation of a returning button 17, and for retracting the inlet variable slider 520 to the outside of the token passage 50 in linking with motion for depressing the returning button 17.
Patent JP-2012189960-A (JP)
Title: Toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: SAITO YUTAKA
IPC: G03G9/08
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To provide toner for electrostatic charge image development in which uneven distribution of silica particles on a surface of toner particle is suppressed.SOLUTION: Toner for electrostatic charge image development contains: toner particles including at least a colorant and a binder resin; and a silica external additive being silica particles adhered to the surfaces of the toner particles and having the average particle diameter of 70 nm or more and 400 nm or less, specific gravity of 1.0 or more and 1.9 or less, and circularity of 0.5 or more and 0.9 or less.
Patent JP-2012195335-A (JP)
Title: Rotation drive device, carrier device, and rotation transmission mechanism
Inventor: MUSHA KAZUHIRO
IPC: H01L21/677
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a rotation transmission device which enables identical rotation transmission characteristics even when multiple rotation shafts are coaxially arranged.SOLUTION: A rotation transmission device 2 of this invention includes a first rotation transmission mechanism and a second rotation transmission mechanism. The first rotation transmission mechanism has: a first housing 32; a first driving shaft 33 rotationally driven by a first driving source 31; a first driven shaft 36; and first transmission parts 34, 35 transmitting the rotation of the first driving shaft 33 to the first driven shaft 36. The second rotation transmission mechanism has: a second housing 42; a second driving shaft 43 rotationally driven by a second driving source 41; a second driven shaft 46 coaxially arranged with the first driven shaft 36; and second transmission parts 44, 45 having the same structure as the first transmission parts 34, 35 and transmitting the rotation of the second driving shaft 43 to the second driven shaft 46.
Patent JP-2012192560-A (JP)
Title: Biaxial extruder
Inventor: FUKUTANI KAZUHISA
IPC: B29C48/64
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To securely prevent occurrence of galling by suppressing contact of kneading rotors with a barrel in a biaxial extruder.SOLUTION: The biaxial extruder includes: the barrel 2 in which two circular through-holes 4 are formed inside in parallel so that inner wall faces of the circular through-holes 4 are overlapped with each other; and the kneading rotors stored in the circular through-holes 4 inside the barrel 2, respectively. At least one or more kneading flights that can knead a material are provided on the outer peripheral sides of the kneading rotors. A contact avoidance part avoiding tips of the kneading flights from coming into contact with the inner wall faces of the circular through-holes 4 is formed in a mounting part 6 inside the barrel 2 where the two circular through-holes 4 intersect with each other.
Patent JP-2011115641-A (JP)
Title: Game machine
Inventor: KITAHATA KAZUNORI
IPC: A63F7/02
Filed: 2011-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of giving the feelings of being positively involved and acquiring a ready-to-win state and a big winning by himself/herself to a player.  <P>SOLUTION: The game machine executes a pre-ready-to-win performance for expecting development to a ready-to-win state. A pre-ready-to-win performance execution part leaves a specified symbol ("7", for instance) from symbols temporarily stop-displayed at respective symbol display parts 181a-181i and performs monochrome inversion display of the other symbols (refer to Figs 4(a), (b)). The pre-ready-to-win performance execution part makes a player predict/select a ready-to-win prediction symbol display part from variable display parts where the monochrome inversion display of the symbols is performed (refer to Fig. 4(c)), and performs light emission display of the selected ready-to-win prediction symbol display part thereafter (refer to Fig. 4(d)).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117613-A (JP)
Title: Connection structure of double pipe for joint
Inventor: TAKAHASHI JUNJI
IPC: F16L39/02
Filed: 2011-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent air between an outer pipe and an inner pipe from flowing outside from a tip opening of the outer pipe at a connection with a joint, thus improving the adiabatic effect by a double pipe structure, and prevent foreign matter such as dust and dirt from entering at the tip opening of the outer pipe.  <P>SOLUTION: For the connection to a joint 1 of a double pipe in which a fluid pipe 11 is passed as a flexible inner pipe inside a flexible outer pipe comprising a sheath pipe 24 having a heat insulating foaming layer 25, an end of the fluid pipe 11 is connected to an inner connection part 5 of the joint 1, and an end of the sheath pipe 24 is connected to an outer connection part 6 formed outside the inner connection part 5 of the joint 1 such that a space between an outer surface of the fluid pipe 11 connected to the inner connection part 5 and an inner surface of the sheath pipe 24 is not exposed outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012193923-A (JP)
Title: Bathroom heater/dryer
Inventor: TAKEMOTO MIKI
IPC: D06F58/10
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom heater/dryer in which superheating prevention control is restrained from being executed, so that deterioration in the drying efficiency of an article to be dried can be avoided.SOLUTION: The bathroom heater/dryer is constituted as follows: when a drying operation is executed in a drying operation actuation condition defiened as an actuation condition for the drying operation is determined as such, a control means 3 for controlling an actuation of a heating means A having a ventilation function executes the superheating prevention control to stop a heating actuation of an air heating means 8 in the case that the temperature detected by a bathroom temperature detection means 23 becomes the preset temperature at which heating is stopped. When the drying operation is executed and the temperature detected by the bathroom temperature detection means 23 becomes the preset temperature that is lower than the temperature at which heating is stopped and at which the temperature rising of a bathroom is restrained, the control means actuates the heating means A having the ventilation function to continue the drying operation in a temperature rise restraining actuation condition predetermined as an actuating condition for restraining the temperature rise of the bathroom in such a condition that the heating actuation of the air heating means 8 is continued in stead of the drying operation actuation condition.
Patent JP-2012195257-A (JP)
Title: Fuel cell system
Inventor: FUJII HIROAKI
IPC: H01M8/04
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To form a compact structure which prevents a combustible gas and the like from flowing into the inverter device side while keeping conserving the working space, reduces the assembly work space and the vertical housing size, and achieves high safety level.SOLUTION: A through hole 20 is provided on a partition wall 21 located between an inverter device 11 located above a stack 10 and the stack 10, and a shield plate 24, which covers the through hole 20 and has a first hole 22 and a second hole 23 that respectively have the same dimensions as diameters of a first electric power line 14 and a second electric power line 15, is provided. The through hole 20 is formed so as to be larger than the addition of areas of the first hole 22 and the second hole 23. This structure realizes a compact structure which conserves the working space, reduces the assembly work space while preventing a combustible gas and the like from flowing into the inverter device 11 side, and achieves high safety level.
Patent JP-2012199152-A (JP)
Title: Led lighting device and led lighting control system
Inventor: NAITO SOSUKE
IPC: H01L33/00
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a power supply converter which ensures a constant current with high efficiency, and to provide an LED lighting device which ensures a high luminous efficiency and heat dissipation by using the power supply converter.SOLUTION: A power supply converter supplying a DC load consisting of an LED element with a constant DC power by rectifying the AC power on the input side includes a resistor capacitor provided on the AC power supply side, a bridge diode performing rectification, and a pulsation capacitor provided on the DC load side in parallel with the load. As the load, a plurality of LED element groups each consisting of a series connection of 10-20 LED elements are arranged in parallel. Since a resistance capacitor is provided, variation in the brightness of LED lighting of the DC load due to variation in the input voltage can be suppressed, and light of higher quality can be provided.
Patent JP-2012199207-A (JP)
Title: Organic electroluminescent display and method for manufacturing the same
Inventor: KOSHIYAMA YOSHIKI
IPC: H05B33/22
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide: a thin organic EL display capable of suppressing occurrence of deterioration phenomena in a display, such as reduction in brightness with driving time and generation/expansion of dark spots, even when laser repair is performed; and a method for manufacturing the thin organic EL display.SOLUTION: In an organic EL display, an organic EL element substrate is bonded with a counter substrate via a sealing agent laid throughout, the organic EL element substrate including: a patterned first electrode provided on a substrate; a first barrier covering an end of the first electrode; an organic light emitting medium layer provided in a region partitioned by the first barrier, on the first electrode; and a second electrode facing the first electrode while sandwiching the organic light emitting medium layer therebetween. A second barrier is further formed on the first barrier, and a filler is filled in a region partitioned by the second barrier.
Patent JP-2012200279-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To fully prevent a fraudulent act performed by inserting a fraudulent member by eliminating a gap for inserting the fraudulent member, such as a piano wire.SOLUTION: A game board unit 26a is assembled, where a game board 26 including a game area 27 and a transparent member 28 for covering a front of the game area 27 are integrated and stuck, and a game board unit 26a is mounted to a game frame (including a front frame 5 and a glass door 6) including a mount part (a turning lever 100 for mounting the game board). Thus, by integrating the game board 26 including the game area 27 and a transparent member 28, a gap for inserting the fraudulent member, such as a piano wire is eliminated, thus preventing the game board 26 and the transparent member 28 from being removed without any evidence and fully preventing the fraudulent act performed by inserting the fraudulent member.
Patent JP-2012200636-A (JP)
Title: Method of forming processing layer and optical article
Inventor: OSHITA SHUGO
IPC: G02B3/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a processing layer that can form the processing layer with a uniform density distribution, and to provide an optical article.SOLUTION: A method of forming a bar code layer includes: a coating process of dropping each of composition liquids, forming a processing liquid body, on a surface of a base material by a sequential inkjet system; and a processing layer forming process of forming the processing layer by baking the composition liquids dropped on the surface of the base material after the coating process. The coating process includes a primary leveling process of leveling layer thicknesses of the dropped composition liquids over the surface of the base material at least after the primary coating process.
Patent JP-2012201038-A (JP)
Title: Thermal transfer sheet
Inventor: TANAKA MASAYUKI
IPC: B41M5/40
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer sheet in which there is no unevenness in light and shade of a printed matter and transfer sensitivity in high-speed printing is high, and which can reduce dye used in a dye layer by obtaining a thermal transfer sheet where the size and the number thereof are limited in a specified range, as to the form of particles which exist in a heat-resistant lubricating layer provided on a substrate.SOLUTION: In the thermal transfer sheet in which one side of the substrate 1 is provided with a heat-resistant lubricating layer 2 and an undercoat layer 3 and a dye layer 4 are formed in order on the other side of this substrate 1, the undercoat layer 3 consists of a layer which includes a water-soluble polymer, and the heat-resistant lubricating layer 2 consists of a layer which includes at least resin and inorganic particles, and particles of 100 μmor over in area are 500 pieces/mm, in particles which correspond to inorganic particles or an aggregate of inorganic particles observed from the side of the heat-resistant lubricating layer 2.
Patent JP-2012201294-A (JP)
Title: Electric power steering device and assembling method thereof
Inventor: OCHIAI TAKAYUKI
IPC: B62D5/04
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact electric power steering device capable of improving a mounting characteristic by further reducing the projection length in the radial direction, without causing a change in the size of a housing and a design change when mounting a motor having high power, while facilitating assembling.SOLUTION: A power supply harness 9 projected from a grommet 8 of an electric motor 5 is held while being substantially horizontally extracted to the control unit 19 side by a harness guide 60, and connects a part between a control unit side power supply part and a motor side power supply part at the substantially shortest distance. In the harness guide 60, a fitting part 60b is fitted toward a control unit 19 from the electric motor 5 in a rectangular groove 5c of a motor installing part 17.
Patent JP-2012203823-A (JP)
Title: Image recognition device
Inventor: SUGANO MASARU
IPC: G06F17/30
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image recognition device capable of reducing erroneous recognition in the case of recognizing an object, and suppressing the costs of recognition processing.SOLUTION: A recognition area selection part 12 selects a characteristic area in an image obtained by an image photographing part 11. A selection area validation part 13 validates only the characteristic area as the object of recognition. An image featured value calculation part 14 calculates an image featured value in the validated area. An image featured value comparison part 16 compares the calculated image featured value with the image featured value of a preliminarily prepared reference image. A result output part 17 outputs the identifier of the reference image having the image featured value determined to be the most approximate to the calculated image featured value as a recognition result. Media associated with the recognition result may be displayed.
Patent JP-2012214615-A (JP)
Title: Method for starting up bubble-column-type slurry-bed reactor, start-up solvent, and method for producing hydrocarbon oil
Inventor: NAGAYASU YOSHIYUKI
IPC: C10G2/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for starting up a bubble-column-type slurry-bed reactor sufficiently maintaining activity of a catalyst in Fischer-Tropsch synthesis reaction using the bubble-column-type slurry-bed reactor, and capable of reducing cost necessary in start-up of the reactor.SOLUTION: The method for starting up the bubble-column-type slurry-bed reactor is characterized in that in re-starting a bubble-column-type slurry-bed reactor for producing hydrocarbons by the Fischer-Tropsch synthesis reaction, a hydrotreated oil that has been produced in the bubble-column-type slurry-bed reactor and hydrotreated is supplied to the bubble-column-type slurry-bed reactor, wherein the hydrotreated oil has a peroxide value of 1 ppm or less and contains 40 mass% or more of paraffin hydrocarbons with carbon numbers of 21 or greater.
Patent JP-2011218349-A (JP)
Title: Operation of staged membrane oxidation reactor system
Inventor: REPASKY JOHN MICHAEL
IPC: B01J12/00
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of operating a multi-stage ion transport membrane oxidation system.SOLUTION: The method includes the steps of: providing the multi-stage ion transport membrane oxidation system with at least a first membrane oxidation stage and a second membrane oxidation stage; operating the ion transport membrane oxidation system at operating conditions including a characteristic temperature of the first membrane oxidation stage and a characteristic temperature of the second membrane oxidation stage; and controlling the production capacity and/or the product quality by changing the characteristic temperature of the first membrane oxidation stage and/or changing the characteristic temperature of the second membrane oxidation stage.