baber/WOPTO huggingface dataset:
Patent JP-2013067452-A (JP)
Title: Yarn winding device
Inventor: KAWAMOTO KENJI
IPC: B65H54/02
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To facilitate wiring between boards in a yarn winding device.SOLUTION: An intermediate control board 53 is arranged below a main board 52, and a bobbin supply control board 54 and an unwinding assisting control board 55 are arranged further below. The main board 52 and the intermediate control board 53 are connected together via a signal wire 62b. The intermediate control board 53, the bobbin supply control board 54 and an unwinding assisting control board 55 are connected each other via a signal wire 62c and a signal wire 62d. The intermediate control board 53 controls motion of a lower thread trapping and guiding member 25 depending on a control signal directly transmitted from the main board 52. The bobbin supply control board 54 controls motions of a magazine 10, an opening/closing member 15, a peg 16 and a springboard 17, depending on a control signal transmitted via the intermediate control board 53 from the main board 52. The unwinding assisting control board 55 controls motion of a movable cylinder 31 depending on the control signal transmitted via the intermediate control board 53 from the main board 52.
Patent JP-2013069047-A (JP)
Title: Memory system
Inventor: IWASHIRO TARO
IPC: G06F12/06
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-quality memory system.SOLUTION: A memory system comprises: a storage part 111 including a buffer 111a and a first memory 111b that is nonvolatile; a first control part 100a including a processor 103 and second memories 106 and 107 that are volatile, in which the processor 103 controls the storage part 111 on the basis of data stored in the second memories 106 and 107 and issues a first command at the time of transition from a normal state to a standby state; and a second control part 112 that issues a second command for reading data from the first memory 111b to the buffer 111a and issues, at the time of transition of the first control part 100a from the standby state to the normal state, a third command for reading the data from the buffer 111a and storing it to the second memories 106 and 107.
Patent JP-2013068357-A (JP)
Title: Cooling apparatus
Inventor: IMAFUKU AKIO
IPC: F25D17/02
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a cooling apparatus which effectively prevents a vortex without increasing cost and, even when air is mixed in a liquid tank, prevents a force-feeding pump from sucking air, in order to solve the following problems: when the cooing apparatus for cooling a liquid uses the force-feeding pump to deliver the liquid from a liquid tank storing the liquid, if the liquid level in the liquid tank decreases below a predetermined level, the overall weight and volume of the liquid in the liquid tank is reduced, so that the liquid in the liquid tank is likely to be affected by a sucking force of the pump, and a vortex is likely to occur; and it is costly to install an anti-vortex plate or the like, which requires attachment into the liquid tank and machining, for preventing the vortex.SOLUTION: The cooling apparatus includes: a liquid tank for storing liquid to be circulated between an object to be cooled and the liquid tank; a force-feeding pump for discharging the liquid from the liquid tank to the object to be cooled via an outlet of the liquid tank and recovering the liquid to the liquid tank via an inlet of the liquid tank; a cooling circuit for cooling the liquid; a pipe for connecting the force-feeding pump with the liquid tank; and a joint for connecting the pipe, for connecting the force-feeding pump with the liquid tank, with the liquid tank. The joint is attached to an inner part of an outlet of the liquid in the liquid tank, and at least one hole is formed on the joint.
Patent JP-2013068514-A (JP)
Title: Electronic apparatus
Inventor: KAWASAKI ISAO
IPC: G01R31/12
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which solves a problem of high costs due to the increase in test manhours and which eliminates unstable elements of quality, so that a withstand voltage test is easily conducted on the apparatus.SOLUTION: An electronic apparatus includes a varistor 5 for surge protection and a protected circuit 1 which is an object of the surge protection. The varistor 5 is mounted on a printed circuit board 6. The printed circuit board 6 is mounted on a housing 8 by using a ground screw 7, so that the housing 8 and the varistor 5 which are grounded are electrically connected.
Patent JP-2013069561-A (JP)
Title: Electrostatic protective element
Inventor: YANADA SOJI
IPC: H01T4/10
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic protective element in which the discharge start voltage can be set low and reduction in reliability can be minimized.SOLUTION: An electrostatic protective element EP1 comprises an element body 3, internal circuit elements 5 disposed in the element body 3 so as to expose both ends 5a, 5b to the surface of the element body 3, first and second terminal electrodes 7, 9 disposed for the element body 3 so as to correspond with both ends 5a, 5b of the internal circuit element 5, and an insulation film 11 placed on the element body 3 so as to cover at least one end 5a of the internal circuit element 5. The one end 5a of the internal circuit element 5 faces the first terminal electrode 7 via the insulation film 11.
Patent JP-2013066919-A (JP)
Title: Method for manufacturing aluminum alloy casting material
Inventor: OTSUKA SHINJI
IPC: B22D17/00
Filed: 2011-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an aluminum alloy casting material resolving a secondary problem caused by a ferrous crystallized substance inevitably contained.SOLUTION: In the method, a material (billet) for semi-molten casting is manufactured by pouring a molten metal M of an aluminum alloy of an AC4C material into a container 1. After the molten metal M is poured into the container 1, ultrasonic wave vibrations are added by an ultrasonic wave vibration adding device 4. A vibrator 7 of the ultrasonic wave vibration adding device 4 is immersed in the molten metal M to add ultrasonic wave vibrations toward the ferrous crystallized substance coarsening area Q at the center part of the molten metal M with directionality and in the temperature area from the liquidus temperature to the solidus temperature of the molten metal M.
Patent JP-2012051896-A (JP)
Title: Trans carotenoids, their synthesis, formulation and use
Inventor: GAINER JOHN L
IPC: C07C57/13
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide trans carotenoid compounds, their salts, their compositions, a production method thereof, and a using method thereof.SOLUTION: Provided are methods for administering (i) a bipolar trans carotenoid salt having following formula and (ii) a radiation to a tumor: YZ-TCRO-ZY where: Y=a cation (It does not matter whether they are the same or different), Z=a polar group (It does not matter whether they are the same or different) to be associated with the cation, and TCRO=a linear trans carotenoid skeleton with conjugated carbon-carbon double bonds and single bonds, and having pendant groups X (It does not matter whether they are the same or different), wherein the pendant group X is a linear or branched hydrocarbon group having 10 or less carbon atoms, or a halogen. These compounds are useful in improving diffusivity of oxygen between red blood corpuscles and body tissues in mammals including humans.
Patent JP-2013071301-A (JP)
Title: Liquid jet head and liquid jet device
Inventor: SAKATA AKIHITO
IPC: B41J2/045
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of discharge characteristics caused by a situation where air bubbles and dust included in liquid remain within a head or clog a nozzle.SOLUTION: A liquid jet head 1 includes: a head chip 2 in which an actuator substrate 3 having channels 5 for liquid discharge and a cover plate 4 having a liquid supply chamber 6 formed therein to supply liquid to the channels 5 are stacked; and a flow path member 7 installed in the cover plate 4 and supplying liquid to the liquid supply chamber 6. The flow path member 7 includes: an inflow port 8 for making liquid flow in; an outflow port 9 for making liquid flow out; and a circulation path 10 for circulating liquid from the inflow port 8 to the outflow port 9. No filter is interposed in the flow paths between the inflow port 8 and channels 5 or the outflow port 9 and the channels 5.
Patent JP-2013072827-A (JP)
Title: Route information display processor
Inventor: IWASAKI MORIO
IPC: G01C21/34
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a route information display processor for presenting a route when a mode of saving traveling energy is set such that a user can understand.SOLUTION: The route information display processor loaded on a vehicle includes: a topographic image generation part for generating a topographic image indicating topography of an area including a departure point and a destination of the vehicle; a route search part for searching routes from the departure point to the destination, and selecting the route estimated to have the smallest energy consumption when the vehicle travels from the departure point to the destination when the mode of saving the traveling energy of the vehicle is set; and a display processing part for performing processing so as to superimpose the route selected by the route search part on the topographic image generated by the topographic image generation part and display them on a display.
Patent JP-2013075932-A (JP)
Title: Rubber composition for tire, and pneumatic tire
Inventor: NAKAZONO TAKEO
IPC: C08L21/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tire, wherein grip performance, blow resistance and wear resistance can be improved well-balancedly; and to provide a pneumatic tire using the same.SOLUTION: The rubber composition for a tire contains at least one compound selected from the group consisting of an acid, a nitrogen compound and/or an organic carboxylic acid metal salt, a thiocarboxylic acid salt and a phosphoric acid salt, and a complex obtained by mixing a microparticulate zinc oxide having an average primary particle diameter of ≤300 μm, and a fatty acid at a temperature of the melting point of the fatty acid or higher.
Patent JP-2013081598-A (JP)
Title: Liquid storage part and pca boost pump
Inventor: TSUKADA OSAMU
IPC: A61M5/148
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid storage part which is easily collapsed by a user and allows the user to easily feels that the container has been fully collapsed, and also to provide a PCA (Patient Controlled Analgesia) boost pump.SOLUTION: The liquid storage part 10 is used for the PCA boost pump 100 and stores a liquid and discharge the liquid by being pushed and collapsed. The liquid storage part 10 is formed in a nearly cylindrical shape where an opening is formed at one end and the other end is closed. On the outer peripheral surface of the cylindrical shape, at least two chevron parts 10a, 10b projecting over a whole circumference with the axial line c of the cylindrical shape as a center and a valley part 10c formed between the chevron parts 10a, 10b are formed along the axial line c. The valley part 10c is more hardly collapsed in the extending direction of the axial line c compared with the chevron parts 10a, 10b.
Patent JP-2013089713-A (JP)
Title: Method for grinding wafer
Inventor: HIROZAWA SHUNICHIRO
IPC: B24B1/00
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for grinding a wafer, capable of reducing the possibility that a device is broken by a crack occurring from a notch as a starting point.SOLUTION: A method for grinding a wafer by grinding a back surface of the wafer to thin the wafer so as to have a predetermined thickness, the wafer including, on its surface, a device region having devices each having a plurality of bumps and an outer peripheral excessive region surrounding the device region, and having a V-shaped notch 23 indicating a crystal orientation of the wafer formed in its outer peripheral edge, includes the steps of: forming a cut groove 25 as a crack prevention portion having a depth from a surface of the wafer to a finishing thickness of the wafer in the outer peripheral excessive region of the wafer so as to be opposed to an apex of the V-shaped notch; disposing a protective material on the surface of the wafer; and holding the wafer by a chuck table via the protective material, and grinding the back surface of the wafer having the back surface exposed by using grinding means to thin the wafer so as to have the finishing thickness.
Patent JP-2013088307-A (JP)
Title: Sheet body edge detection sensor
Inventor: ONISHI TAKAHIRO
IPC: D05B35/10
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To accurately detect an edge of a sheet body, such as texture.SOLUTION: A sheet body edge detection sensor includes a contact member 20, a light projection part 2 for projecting a detection light toward a sheet body W on surface contact with the contact member 20, a light reception part 3 for receiving the detection light projected by the light projection part 2, and a detection part 35 for detecting the sheet body W on the basis of a light reception amount of the light reception part 3. The light projection part 2 has a plurality of light projection openings 2a provided side by side so as to be able to project the detection light over the sheet body W and an outer area away from the edge Wa of the sheet body, the light reception part 3 has a light reception opening 3a individually corresponding to the light projection openings 2a, and the detection part 35 has a determination part individually corresponding to the light reception part 3a.
Patent JP-2013089859-A (JP)
Title: Semiconductor device manufacturing method
Inventor: NAKAZAWA KEISUKE
IPC: H01L21/336
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method which can easily form a large air gap for device isolation.SOLUTION: A semiconductor device manufacturing method of an embodiment comprises: forming device isolation trenches in a substrate; forming an amorphous layer on side wall surfaces of the device isolation trenches; forming a sacrificial film in the device isolation trenches via the amorphous layer; forming an air gap film on the sacrificial film; and removing the sacrificial film after formation of the air gap film to form air gaps in the device isolation trenches on lower parts of the air gap film.
Patent JP-2013088715-A (JP)
Title: Polyester film for reflection plate
Inventor: KURAGAKI MASAHIRO
IPC: G02F1/13357
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film for a reflection plate which is a polyester film containing calcium carbonate particles and has an excellent reflectance and in which a variation in reflectance within a plane is suppressed.SOLUTION: There is provided a polyester film for a reflection plate which is a polyester film comprising: at least a reflection layer containing calcium carbonate particles and a polyester; and a support layer, in which the film has a configuration in which at least a support layer, a reflection layer, and another support layer are laminated in this order, the density of the reflection layer is 1.20 g/cmor less and the gas mark of the film is 250 pieces/mor less.
Patent JP-2013092185-A (JP)
Title: Gasket and method of manufacturing the same
Inventor: MURASAKI SHUN
IPC: F16J15/10
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To improve a material yield of a frame body, and to reduce industrial waste, in a gasket of a structure in which a gasket body is molded integrally with the frame body.SOLUTION: A cut plate 1 constituted of a plurality of segments 15-15mutually connected via linked parts 13, 13, 14and 14defined by slits 11 and 12 and remaining in end parts of the slits 11 and 12, is provided by inserting the required number of ended slits 11 and 12 into a film-like or thin plate-like raw material, and is formed as the frame body having an opening part by relatively displacing the respective segments 15-15so as to open the slits 11 and 12 while deforming the linked parts 13, 13, 14and 14, and the gasket is manufactured by molding the gasket body surrounding the opening part integrally with the frame body.
Patent JP-2012025661-A (JP)
Title: Reinforced plate glass and method for producing the same
Inventor: SAWADA MASAHIRO
IPC: C03C21/00
Filed: 2011-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced plate glass which has sufficient surface strength, and which can be fabricated at high production efficiency.SOLUTION: The reinforced plate glass is composed of inorganic oxide glass, and is provided with compressive stress layers brought about by chemical reinforcement on respective plate surfaces opposed to each other in a plate thickness direction. Plate end faces have regions where compressive stress is formed and regions where no compressive stress is formed, and a compressive stress value of at least one plate surface is 610-1,500 MPa.
Patent JP-2013092988-A (JP)
Title: Device, method, and program
Inventor: ISHIZUKA YUKA
IPC: G06F3/041
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To make a background image displayed on a home screen easier to see.SOLUTION: A device (e.g., smartphone) 1 comprises: a touch screen display 2 on which a background image (e.g., wallpaper) 41 and an icon 50 superimposed in front of the background image are displayed on a home screen 40; and a controller 10. When an operation to designate a first region of the wallpaper 41 is detected, the controller 10 arranges the icon 50 in a second region outside the first region in displaying the home screen.
Patent JP-2013028778-A (JP)
Title: Matte clear coating composition for vehicle
Inventor: CHUNG EUN YOUNG
IPC: C09D7/42
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a matte clear coating composition for a vehicle that enables uniform application by inhibiting agglomeration upon application while maintaining physical properties of a conventional matte clear coating, such as coating appearance, adherability, impact resistance, and water resistance, and that ensures economic efficiency by reducing the amount of a silica matting agent used.SOLUTION: The matte clear coating composition for a vehicle includes a polymer resin for coating and a matting agent, wherein the matte clear coating composition for a vehicle includes silica and talc as the matting agent, the content of the silica is 1-10 wt.% in the clear coating composition, the content of the talc is 1-15 wt.%, the diameter of the talc is 5-15 μm, the amount of oil absorption is 10-50, the polymer resin for coating is an acrylic resin, a polyester resin, or a urethane resin, and the composition further includes at least one additive selected from the group consisting of a curing agent, a pinhole inhibitor, a flow inhibitor, and a surface conditioner.
Patent JP-2013098370-A (JP)
Title: Liquid injection head, liquid injection device and piezoelectric element
Inventor: O SHOKO
IPC: H01L41/39
Filed: 2011-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection head comprising a barium titanate-based piezoelectric element which has a small environmental load, can suppress an occurrence of a leakage current, has a large distortion amount, is dense and can be baked at a low temperature.SOLUTION: A liquid injection head 1 for discharging liquid from nozzle openings 21 comprises piezoelectric elements 300 each of which is provided with a piezoelectric layer 70, electrodes 60 and 80 interposing the piezoelectric layer 70 therebetween and a buffer layer 65 provided at least on one side surface of the piezoelectric layer 70. In the liquid injection head 1, each piezoelectric layer 70 is a barium titanate-based complex oxide and is formed of a complex oxide which contains Ba, Ti, Cu 3 mol% or less with respect to Ti, Li 2 mol% or more and 5 mol% or less with respect to Ti and B 2 mol% or more and 5 mol% or less with respect to Ti and has a perovskite structure. Each buffer layer is formed of a complex oxide which contains Bi, Fe, Mn, Ba and Ti and has the perovskite structure.
Patent JP-2013094607-A (JP)
Title: Pachinko game machine
Inventor: MOTOKI SHINYA
IPC: A63F7/02
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine configured to prevent a player from being annoyed with variation continuation of special symbols after a winning notice when the player is notified of the winning during the variation of the special symbols.SOLUTION: When a winning notice image x is displayed during the variation of special symbols A, B and C, the variation of the special symbols A, B and C is forcibly interrupted, and a winning stop image is definitely displayed. The player who desires early definite stop of the winning stop image x after the winning notice image x is displayed, is sufficiently satisfied. The player is prevented from being annoyed, in a conventional configuration in which the variation of the special symbols A, B and C continue after the winning notice image x is displayed.
Patent JP-2012082960-A (JP)
Title: Coupling for directly transmitting rotation movement of operation bolt to clamp jaw driven by operation bolt in parallel therewith
Inventor: LE DEVEHAT RENAUD
IPC: F16B2/06
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a coupling having at least one clamp jaw.SOLUTION: The coupling comprises the clamp jaw adapted to be mounted to a first element to couple the clamping jaw to a second element by clamping the second element against first element, the clamping or releasing of the second element resulting from translational movement following an axis, the clamping jaw comprising a bore having a threaded part forming a nut in which an actuation bolt defining the axis is engaged and can drive the clamping jaw in translation following the axis. The coupling is characterized in that a torque limitation means making the actuation bolt engaged with the clamping jaw allows the transmission of the rotational movement of the actuation bolt directly to the clamping jaw by means of the bore of the clamping jaw, and consequently, allows the driving of the clamping jaw in rotation about the axis.
Patent JP-2013100441-A (JP)
Title: Polyimide precursor composition, and wiring circuit substrate using the same
Inventor: HISHIKI TOMOAKI
IPC: C08G73/10
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide precursor composition having a low linear expansion coefficient and a low moisture absorption expansion coefficient, and causing no exfoliation after curing, and excellent in PI etchability.SOLUTION: The polyimide precursor composition contains (A) component and at least one of (B) and (C) components wherein the proportion of the (B) and (C) component is 30 to 100 pts.wt. to 100 pts.wt. of the (A) component. (A): a polyimide precursor having (a1) a structural unit of a polyamide acid from 3,3'-4,4'-biphenyltetracarboxylic dianhydride and p-phenylenediamine, and (a2) a structural unit of a polyamide acid from 3,3'-4,4'-biphenyltetracarboxylic dianhydride and 2,2'-bis(trifluoromethyl)-4,4'-diaminobiphenyl in a molar ratio of (a1)/(a2)=20/80 to 70/30. (B): an acrylate compound having a cyclohexanedicarbxyimide structure. (C): a polyethylene glycolic compound.