baber/WOPTO huggingface dataset:
Patent JP-2012040380-A (JP)
Title: Sub-threshold voltage priming of inkjet device to minimize first drop dissimilarity in drop on demand mode
Inventor: BALDY JR WILLIAM J
IPC: B05D1/26
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for precisely depositing the same amount of a particular substance at one or more locations on an object.SOLUTION: The establishment of a stable acoustic environment within the individual channels of an inkjet printing device functions to allow the inkjet printing device to precisely deposit the same amount of a particular substance at one or more locations on an object. This is particularly relevant when the inkjet printing device is operated in the on-demand mode of operation.
Patent JP-2013042202-A (JP)
Title: Optimum solution detection device, and optimum solution detection program
Inventor: KANEKO HISAFUMI
IPC: H04W16/18
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an optimum solution detection device and optimum solution detection program capable of detecting an optimum solution of executable solutions in a short time.SOLUTION: An optimum solution detection device 100 comprises an optimization part 140 for detecting an optimum solution of executable solutions by changing a first parameter group for only the latest inexecutable solution, when solutions transit between executable solutions which meet traffic demand to be accommodated through station installation design and inexecutable solutions which do not meet the traffic demand to be accommodated, by changing the first parameter group influencing the traffic demand and a second parameter group influencing costs.
Patent JP-2013041914-A (JP)
Title: Semiconductor element and semiconductor element manufacturing method
Inventor: TAMURA RYOSUKE
IPC: H01L21/338
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element having a buffer layer, which fixes reference potential of a channel, and provide a manufacturing method of the same.SOLUTION: A semiconductor element comprises: a substrate 10; a buffer layer 20 provided on the substrate and including at least one layer of a laminate in which a plurality types of nitride semiconductors having different energy gaps from each other are laminated; a channel layer 30 of a nitride semiconductor provided on the buffer layer; a side electrode 60 electrically connected to side faces of the buffer layer; and channel electrodes 52, 56 formed above the channel layer and electrically connected with the channel layer.
Patent JP-2013027383-A (JP)
Title: Oral food producing negative hydrogen ion after eating
Inventor: KOMINATO JO
IPC: A23L1/30
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide calcinated calcium containing foods which maintain hydrogen to produce negative hydrogen ion after eating to continuously maintain intestinal uptake of reduction potentials to increase utilization efficiency of negative hydrogen ion.SOLUTION: When used in combination in a specific ratio of calcinated calcium which maintains hydrogen to produce negative hydrogen ion after eating and scentless processed Allium sativum extract powder, reduction potentials which are possessed by negative hydrogen ions are up taken from intestinal tract overtime and are continuously maintained. The fact that efficient intestinal uptake of reduction potentials secures use of negative hydrogen ion is found. This invention provides oral foods of which the weight ratio of scentless processed Allium sativum extract to reduction calcinated calcium which produces negative hydrogen ion after eating is 1: 0.1-5.0.
Patent JP-2013040725-A (JP)
Title: Device using heater
Inventor: SATO KENJI
IPC: F28D15/02
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for continuously increasing pressure of low-pressure gas to high pressure without using an adiabatic compressor, since use energy reduction is required for a refrigeration cycle device and a steam boiler.SOLUTION: With a pressure vessel in which a suction port for low-pressure gas is disposed at a lower part and a discharge port for high-pressure gas is disposed at a high part and by a heater 5 having a heating heat source, gas is heated. Gas having become lightweight is raised to produce negative pressure inside the pressure vessel, thus making the heater continuously suck low-pressure gas. Consequently, the pressure of the low-pressure gas can be raised continuously. Further, by exchanging heat between a low-temperature refrigerant returned from the evaporator 4 and a high-temperature refrigerant from the condenser 1, heating efficiency is improved.
Patent JP-2013039808-A (JP)
Title: File
Inventor: TADOKORO ATSUTO
IPC: B42F7/00
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a file that can conveniently file documents, photographs, and the like, from which things stored in the file can be clearly seen from the front side but cannot be clearly seen from the lateral side, that is, a so-called narrow viewing angle file.SOLUTION: A file is formed to be able to store things inside by piling up a front sheet and a back sheet, which are made of transparent or translucent synthetic resin, and closing one side end, the one side end and the bottom end, or both the side ends and the bottom end of each of them. In the file, a prism part in which many elongated protrusions substantially triangular in cross section are formed in parallel and contact with each other at the bottom parts of adjacent protrusions is provided at least on a part of a surface of the front sheet.
Patent JP-2011227104-A (JP)
Title: Detection system
Inventor: TSURUGA SHIGENORI
IPC: G01N1/00
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To readily and quickly find hazardous substances such as explosive or to identify the owner thereof in an permanently-installed inspection area for hazardous substances even if the detection of hazardous substances such as explosive is overlooked.SOLUTION: A detection system 300 comprises a sample collection device 302 for collecting samples, a sample capturing apparatus 361 including an adsorption agent for adsorbing explosive mixed in a sample collected by the sample collection device 302 or a solvent for solving explosives mixed in the sample, wagon 9 in which the sample collection device 302 and the sample capturing apparatus 361 are installed, and a detection device for detecting explosives adsorbed in the adsorption agent or solved in the solvent by means of the sample capturing apparatus 361.
Patent JP-2013045549-A (JP)
Title: Connector
Inventor: HARA TERUSHI
IPC: H01R12/51
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a connector configured to press a substrate by a terminal and capable of ensuring stable conduction between the terminal and the substrate.SOLUTION: A connector 1 comprises: a substrate 23 provided with contacted parts 25; a terminal 13 having a contact member 27 and a biasing member 29 which biases the contact member 27 so that the contact member 27 presses the contacted parts 25; and a substrate support 7 which supports the substrate 23 and which is provided with a reinforcement rib 31 for preventing the warpage of the substrate 23 caused when the contacted parts 25 are pressed by the contact member 27.
Patent JP-2013045585-A (JP)
Title: Led unit and lighting fixture using the same
Inventor: TAKEDA KATSUHIRO
IPC: H01L33/00
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an LED unit capable of reducing power loss, and a lighting fixture using the same.SOLUTION: The LED unit includes a wiring board 2 for mounting an LED 1, a case 4 having an emitting section 8 for emitting light radiated from the LED 1 and capable of storing the wiring board 2, and a pair of wirings 3a, 3b electrically connected with the wiring board 2 and guided from the case 4. The pair of wirings 3a, 3b consist of one wiring 3a electrically connected with an anode electrode side of the LED 1, and the other wiring 3b electrically connected with a cathode electrode side of the LED 1. One electric wire 7 electrically isolated from the respective wirings 3a, 3b and the wiring board 2 and guided from the case 4 is arranged in the case 4.
Patent JP-2013042883-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can prevent mannerism and suppress the decline of game amusements by executing a novel performance.SOLUTION: Since movement from a storage position to a standby position is performed across the front of a liquid crystal display device 1900 in the state of hiding an upper arm decorative body 3304 and a forearm decorative body 3352 on the rear side of a back upper front decorative body 3406, a player is made to pay attention to the back upper front decorative body 3406, the upper arm decorative body 3304, and the forearm decorative body 3352. Also, since the timing of moving the back upper front decorative body 3406, the upper arm decorative body 3304, and the forearm decorative body 3352 from the standby position to an appearance position is set at a plurality of points, the movement from the standby position to the appearance position of the back upper front decorative body 3406, the upper arm decorative body 3304, and the forearm decorative body 3352 can be expected till variable display is ended.
Patent JP-2013043749-A (JP)
Title: Conveying apparatus and conveyance method
Inventor: INOMATA KAZUHIRO
IPC: B65H27/00
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a conveying apparatus and a conveyance method that can securely prevent a conveyed web from being wrinkled or slipped.SOLUTION: There is provided the conveying apparatus which conveys the web while supporting it by a conveying roller, the conveying roller includes: large-diameter parts which are provided at both ends of the conveying roller in a direction of the axis of rotation, and each of which is formed to have a larger diameter than the center part in the direction of the axis of rotation; a small-diameter part which is provided between large-diameter parts of the conveying roller in the direction of the axis of rotation, and formed to have a smaller diameter than the large-diameter parts and also to have the constant diameter in the direction of the axis of rotation; and an air discharge mechanism which is formed on a peripheral surface of the small-diameter part, and removes air between the peripheral surface and the conveyed web to generate holding force for holding the web on the peripheral surface. The web is conveyed in such a manner that tension applied to the web supported on peripheral surfaces of the large-diameter parts and toward outside in the axis of rotation is larger than the holding force applied to the web supported on the peripheral surface of the small-diameter part.
Patent JP-2013045317-A (JP)
Title: Face image detector
Inventor: WATANABE YASUTO
IPC: H04N5/225
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a face image detector for suppressing flicker of light projected toward a crew member's face and thus preventing reflection of surrounding landscape off glasses of a driver.SOLUTION: The face image detector includes: a light projector for projecting light toward an area including a crew member's face of a car; an imaging control unit for setting an imaging condition when imaging a predetermined area including the crew member's face; an imaging part for imaging the predetermined area including the crew member's face on the basis of the imaging condition set by the imaging control unit; an ambient light detection part for detecting ambient light radiated to the car or the crew member; an operation mode determination part for determining on either of at least two modes, an operation mode when light quantity of the detected ambient light is over a predetermined light quantity threshold and an operation mode when the light quantity is below the light quantity threshold; a light emission pattern setting part for setting a light emission pattern of a light source of the projector on the basis of the operation mode; and a light projector control unit for controlling the light projector so that light is emitted by the light source on the basis of the light emission pattern.
Patent JP-2013054836-A (JP)
Title: Fuel supply device of direct methanol fuel cell
Inventor: MORIMATSU YUKI
IPC: H01M8/02
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device of direct methanol fuel cell capable of supplying a necessary and sufficient amount of gas-phase methanol to an MEA, while suppressing variation in supply amount.SOLUTION: In a fuel supply device 14 of a direct methanol fuel cell using a methanol aqueous solution as a fuel, and including a plate 9 having a fuel channel 13 for supplying the methanol aqueous solution to the anode side of a membrane/electrode assembly 1, a gas/liquid separation membrane 15 having a high gas permeability when compared with that of the liquid is provided on the anode side of the membrane/electrode assembly 1, and a fuel holding section 16 for holding the methanol aqueous solution is provided between the gas/liquid separation membrane 15 and the plate 9.
Patent JP-2013053462-A (JP)
Title: Sprinkler system of plate compactor
Inventor: MORIYA HIDEKI
IPC: E01C19/34
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler system of a plate compactor, which has a structure capable of preventing a water tank from being broken by forward and backward vibrations when thermally expanded, while securing easiness of attachment/detachment of the water tank to/from a bracket provided on an engine base.SOLUTION: First locking means 7d for preventing rightward and leftward movements of a water tank 13 by having a pair of right and left locking parts and for preventing at least a forward or backward movement is provided as means for locking a front or rear part of the water tank 13. Second locking means 15 for preventing the forward and backward movements of the water tank 13 between itself and the first locking means 7d is provided as means for locking the rear or front part of the water tank 13 locked by the first locking means 7d.
Patent JP-2013055895-A (JP)
Title: Nutrient solution supply apparatus
Inventor: OISHI HIROSHI
IPC: A01G31/00
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a nutrient solution supply apparatus which gives no obstacle to the growth of vegetation, and can prevent the occurrence of damage even when a sensor for measuring an ingredient amount of nutrient solution breaks down.SOLUTION: The nutrient solution supply apparatus 10 includes: a first pH sensor 32 and a second pH sensor 33 that measure the pH of the nutrient solution to vegetation in a dilution mixing vessel 14; a nutrient solution supply controller 41 that supplies the acid nutrient solution from an acid tank 13 to the dilution mixing vessel 14 based on the first pH sensor 32; and a monitoring controller that determines whether the absolute value of the difference between measured values from the first and second pH sensors 32 and 33 is within a prescribed range, and outputs a supply stop signal to direct to stop the supply of the acid nutrient solution to a supply pump when the absolute value is out of the prescribed range.
Patent JP-2013058568-A (JP)
Title: Joining method, program, computer storage medium and joining system
Inventor: OKADA SHINJI
IPC: H01L21/02
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To properly join a substrate to be processed and a support substrate to each other by suppressing an adhesive protruding from between the substrate to be processed and the support substrate.SOLUTION: An adhesive is applied onto a wafer to be processed (step A1). Then, the wafer to be processed is heated to a predetermined temperature to solidify the adhesive on the wafer to be processed (step A2). Then, while heating the wafer to be process and a support wafer to the predetermined temperature via the adhesive, the wafer to be processed and the support wafer are pressed to be joined to each other (step A11). Then, a solvent of the adhesive is supplied to an outer adhesive that the adhesive between the wafer to be processed and the support wafer protrudes from the outer face of a superposed wafer obtained by joining the wafer to be processed and the support wafer in the step A11, and the surface of the outer adhesive is removed so that the outer adhesive is formed into a prescribed size (step A12).
Patent JP-2013056398-A (JP)
Title: Saw wire and method of manufacturing group iii nitride crystal substrate using the same
Inventor: MATSUMOTO NAOKI
IPC: C30B29/38
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a group III nitride crystal substrate capable of manufacturing the group III nitride crystal substrate having small warpage with a high yield using a thin saw wire having high tensile breaking strength.SOLUTION: The method slices the group III nitride crystal substrate 30 using the saw wire 22 which includes a steel wire having a carbon concentration of 0.90-0.95 mass%, a silicon concentration of 0.12-0.32 mass%, a manganese concentration of 0.40-0.90 mass%, a phosphorus concentration of 0.025 mass% or lower, a sulfur concentration of 0.025 mass% or lower and a copper concentration of 0.20 mass% or lower and has a diameter of not smaller than 0.07 mm and smaller than 0.16 mm, tensile breaking strength of higher than 4,200 N/mmand a curl size of 400 mm or larger with tension at the break of not higher than 50% and not lower than 65% applied to the saw wire 22.
Patent JP-2013057612-A (JP)
Title: Hydrogen occlusion method
Inventor: FUJIMOTO NORIHIRO
IPC: G01N1/28
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen occlusion method for making a steel material occlude hydrogen in a stable and highly-reproducible state.SOLUTION: In a step S101, a steel material is immersed in an alkali aqueous solution. For example, an intended steel material may be immersed in the alkali aqueous solution with a pH of approximately 13. For the alkali aqueous solution, for example, a calcium hydroxide may be used. Next, in a step S102, negative potential is applied to the steel material immersed in the alkali aqueous solution. Thus, the application of the negative potential in the alkali aqueous solution makes hydrogen occluded into the steel material.
Patent JP-2013059767-A (JP)
Title: Method for controlling crater in two-wire welding
Inventor: SHIOZAKI HIDEO
IPC: B23K9/12
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To form a sound crater portion in two-wire welding.SOLUTION: The method for controlling crater in two-wire welding comprises generating arc during a steady state period (before a time t1) by applying a welding voltage Vww between a welding wire and a base material and energizing a welding current Iww, and feeding (Fs) a filler wire into a molten pool formed by the arc while contacting. During a crater period Tc, a crater treatment is performed by energizing the current Iwf to the filler wire while maintaining the arc generating between the welding wire and the base material. For more detail, the crater treatment is performed by generating the arc for a crater period between the welding wire and the base material, and feeding while contacting the filler wire preheated by energization of the current Iwf into the molten pool. Thus, since the molten pool is efficiently cooled and the filler wire is completely melted, a sound weld bead can be formed.
Patent JP-2013060830-A (JP)
Title: Water-cooled engine
Inventor: MORIMOTO TATSUYA
IPC: F04D29/70
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a water-cooled engine that prevents an engine wall surrounding a water pump chamber wall from being contaminated due to adhesion of engine cooling water.SOLUTION: In the water-cooled engine, engine cooling water 12 leaked from a mechanical seal 7 is discharged into a water pump input pulley 4 through a leaked water inflow space 10 and a drain hole 11. An outlet 14 of the drain hole 11 is opened forward of a rear opening end part 6 in the water pump input pulley 4. A spiral groove 33 is formed along an inner peripheral face of a peripheral wall of the water pump input pulley 4. The engine cooling water 12 dropped from the outlet 14 of the drain hole 11 is supplied to a front side of the water pump input pulley 4 through the spiral groove 33 which rotates 34 together with the water pump input pulley 4.
Patent JP-2012067746-A (JP)
Title: Rotary assembly for use in turbine engine, and method for assembling the same
Inventor: JOSHI MANISH
IPC: F01D5/30
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotor assembly (16) for use in a turbine engine.SOLUTION: The rotor assembly includes: at least one rotor disk (76) that includes an inner surface that defines a dovetail groove (98); at least one turbine bucket (74) that is coupled to the rotor disk, and includes an airfoil (94) that extends outwardly from a dovetail inserted at least partially within the dovetail groove; and a tang assembly (100) that extends from one of the inner surface (166) of the rotor disk and the dovetail, and minimizes a rotation of the turbine bucket with respect to the rotor disk.
Patent JP-2013062105-A (JP)
Title: Lithium ion secondary battery
Inventor: OWAKI TAKAYUKI
IPC: H01M4/13
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery offering excellent load characteristics even with a thick positive electrode mixture layer.SOLUTION: The lithium ion secondary battery comprises a positive electrode, a negative electrode, a separator, and a nonaqueous electrolyte. The positive electrode includes a positive electrode mixture layer at least containing a positive electrode active material, a conductive assistant, and a binder on at least one side of a collector, and the positive electrode mixture layer is composed of two layers, which are a lower mixture layer on the collector side and an upper mixture layer formed on a surface of the lower mixture layer opposite to the collector. The content of the positive electrode active material in the upper mixture layer is higher than that in the lower mixture layer, the content of the binder in the upper mixture layer is in the range of 0.05 to 2.5 mass%, and the coefficient Δt/t of variation of the thickness of the upper mixture layer at the interface with the lower mixture layer, derived from a thickness t of the upper mixture layer, is equal to or lower than 25%.
Patent JP-2013060628-A (JP)
Title: Aluminum alloy sheet
Inventor: ARIGA YASUHIRO
IPC: C22F1/00
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an Al-Mg-based alloy plate that hardly generates an SS (stretcher strain) mark and is superior in press moldability without causing a new problem such as a decrease in bendability due to age hardening at room temperature.SOLUTION: The structure of the alloy plate is made such that Mg is hardly diffused and serration less likely occurs by increasing the sum of the whole surface area of an aggregate of specific atoms containing Cu atoms of the Al-Mg aluminum alloy plate formed of a composition containing specific amount of Mg and Cu, and blocking (trapping) atomic vacancies with the aggregate of the atoms to make a plate organization, thereby preventing an SS mark from being generated during a press molding process.