baber/WOPTO huggingface dataset:
Patent JP-2014005774-A (JP)
Title: Spray generation method using fluid injection valve, fluid injection valve and spray generation device
Inventor: SUMIDA MAMORU
IPC: F02M61/18
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a spray generation method using a fluid injection valve which unites atomization of fluid spray and improvement of design freedom of spray shape/spray pattern/penetration force/injection quantity distribution.SOLUTION: In a spray generation method using a fluid injection valve 1, penetration forces of respective sprays 30A, 31A before the sprays 30A, 31A of a downstream side than a break portion where respective liquid film flows 30, 31 from respective injection holes 12, 12 are broken are aggregated by a Coanda effect that operates between a plurality of sprays 12, 12 to turn into aggregate sprays is made to be a penetration force that decays air flow induced along a downstream direction of air around the sprays 30A, 31A, thereby, the aggregation of the plurality of sprays 30A, 31A is suppressed and the total penetration forces of the plurality of sprays 30A, 31A are suppressed.
Patent JP-2014009371-A (JP)
Title: Electromagnetic steel sheet having insulation film
Inventor: FUJIBAYASHI NOBUE
IPC: C22C38/00
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic steel sheet having insulation film excellent in both of corrosion resistance and TIG weldability that contains no chromium compound in the insulation film formed on the electromagnetic sheet with high Al content.SOLUTION: The electromagnetic steel sheet having insulation film of the present invention comprises an insulation film formed by applying a surface treatment agent containing: at least one selected from trialkoxysilane and dialkoxysilane with a substituent connected to Si comprising solely of at least one nonreactive substituent selected from hydrogen, alkyl group and phenyl group and tetraalkoxysilane (A); a silane coupling agent (B); at of least one compound selected Li compound, Mg compound, Ca compound, Ti compound and Mn compound in the ratio of 3 to 20 mass % of the total solid (C); and water on at least one surface of the electromagnetic steel sheet containing 0.50 to 1.50 mass % of Al, followed by drying.
Patent JP-2014010868-A (JP)
Title: Manufacturing method of glass substrate for information recording medium
Inventor: NAKAE HAZUKI
IPC: B24C5/04
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a glass substrate for an information recording medium capable of realizing an appropriate rough-surfacing process in a previous process of a grinding process, even if a glass substrate with high degree of hardness is used.SOLUTION: A manufacturing method includes: a first grinding process of blowing out a plurality of grains 200 from a nozzle 110 onto principal faces 2, 3 of a glass substrate 1 to grind the principal faces 2, 3 of the glass substrate 1; and a second grinding process of grinding the principal faces 2, 3 of the glass substrate 1 having undergone the first grinding process, by fixed abrasive grains having diamond grains as a main component. In the first grinding process, the plurality of grains 200 are blown out onto the principal faces 2, 3 of glass substrate 1 from a direction intersecting at an angle of 60 degrees to 90 degrees with regard to a direction normal to the principal faces 2, 3 of the glass substrate 1 to grind the principal faces 2, 3 of the glass substrate 1.
Patent JP-2014008592-A (JP)
Title: Multiwire electric discharge machining device, multiwire electric discharge machining method, thin plate manufacturing method, and semiconductor wafer manufacturing method
Inventor: ITOKAZU ATSUSHI
IPC: B23H7/02
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a multiwire electric discharge machining device which suppresses destabilization of machining and disconnection of a wire electrode due to cut width variation.SOLUTION: In a multiwire electric discharge machining device which forms a plurality of cut wires to a workpiece by winding a wire electrode among a plurality of guide rollers, and cuts the workpiece to collectively cut out a plurality of thin plates by independently applying pulse voltage between the cut wires and the workpiece to generate electric discharge, the multiwire electric discharge machining device comprises: pulse voltage application means 6 for applying the pulse voltage between the cut wires and the workpiece; machining state detection means 51 for detecting a machining state to the workpiece; electric discharge position detection means 54 for calculating an electric discharge position which is a position of electric discharge to be generated by the cut wire; and machining condition switching means 53 for setting a machining condition to the workpiece based on the detected machining state and the calculated electric discharge position.
Patent JP-2014009340-A (JP)
Title: Method of producing resin composition, adhesive and polymer
Inventor: SUDA KAORU
IPC: C08F2/38
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a polymer that is easy to handle, suitable for coating and molding, has a high molecular weight, and is long in chain length.SOLUTION: A resin composition is made in the following process: a mixture including (meth)acrylic telechelic polymer (A) whose weight average molecular weight (Mw) is in the range of 4,000-50,000, whose molecular weight distribution (Mw/Mn) is in the range of 1.10-1.60, which has a bivalent sulfur-containing group represented by formula (2) near the molecular central portion, and in which both molecular terminals are hydroxyl groups, and bifunctional isocyanate-based hardener (B) whose weight average molecular weight is 350 or more, and which has a long chain portion with 4-18 number of atoms, is applied to a peelable substrate, and reacted on the peelable substrate surface, wherein a nonvolatile content is 60-100%.
Patent JP-2014015847-A (JP)
Title: Trap siphon drainage apparatus
Inventor: MORIMOTO TATSUMI
IPC: F04F10/00
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a trap siphon drainage apparatus by which siphon drainage can be automatically initiated even when a water level in a storage tank is lower than a top part of a siphon tube and manufacturing cost can be suppressed.SOLUTION: A trap siphon drainage apparatus 1 comprises: a siphon tube 3 and a trap tube 4 jointed in sequence to drain water from a storage tank 2; and a self-priming tube 5 separated and suspended from a joint part 42 of the trap tube 4. Even when a water level L1 in the storage tank 2 is lower than a top part 3c of the siphon tube 3, water W flows into the siphon tube 3 as long as the water level L1 is higher than an inner tube top part 3b of the siphon tube 3, causing water sealing of the trap tube 4 and the self-priming tube 5. Then, air A1 in the siphon tube 3 is sucked out by the falling sealing water in the self-priming tube 5, causing negative pressure, increasing water flow rate, and water sealing inside the upper end part of a suspend part 33. The falling sealing water causes the air A1 to be exhausted, further increasing the water flow rate to fill up inside the tube with water. Accordingly, the siphon drainage can be automatically initiated, and also suction of the air A1 by using an air suction device becomes unnecessary.
Patent JP-2014017549-A (JP)
Title: Radio communication device and priority control method
Inventor: Wang hiroshi
IPC: H04W28/02
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To improve reliability and stability of communication by preferentially giving a transmission opportunity to data satisfying a certain criterion different from passage of a waiting time according to priority regarding QoS control executed at a radio communication device.SOLUTION: A radio communication device includes priority control means for transmitting data which has a small difference between a priority corresponding time defined shorter if priority based on a transmission data attribute is higher and the passed waiting time of the transmission data.
Patent JP-2014017355-A (JP)
Title: Light emitting device
Inventor: TAKAO TOSHIKIMI
IPC: H01L33/60
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device capable of controlling light distribution characteristics at higher accuracy by improving variation of the light distribution of luminous color and by also improving formability of a resin package in manufacturing a light emitting device.SOLUTION: A light emitting device includes: first and second light emitting elements having characteristics different with each other; and a resin package including an opening having a reflective wall having a width that becomes wider toward the upper surface. The opening includes at least two round parts on the upper surface of the resin package, and a radius of the round part disposed on the side of the first light emitting element is larger than that of the round part disposed on the side of the second light emitting element.
Patent JP-2014015380-A (JP)
Title: Synthetic silica glass powder and method for producing the same and quartz crucible for pulling silicon single crystal
Inventor: ADACHI KOICHI
IPC: C30B15/10
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic silica glass powder as a material for a quartz crucible, capable of producing silicon single crystals of more excellent quality, having bubbles on its inner surface that may depress the surface vibration of the silicon melt and reduce the temperature unevenness.SOLUTION: A synthetic silica glass powder having a particle size of 10 to 1000 μm and a median size of 50 to 700 μm, containing 1 to 600 white silica particles per gram and having silanol groups in a concentration of 5 to 200 ppm by weight. Such a synthetic silica glass powder is preferably produced by a sol gel process starting from alkoxysilane S11 and granulated by pulverization of a wet gel S12.
Patent JP-2014025710-A (JP)
Title: Plate-like body warp inspection device and plate-like body warp inspection method
Inventor: TAKAHASHI TADASHI
IPC: G01B11/24
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To extremely improve production efficiency by simplifying a device required for measuring surface shape deformation in inspecting the warp of a plate-like body and shortening a time required for the measurement.SOLUTION: A plate-like body warp inspection device includes: a transportation device 3 for transporting a glass substrate 2 in a nearly horizontal posture; and non-contact type displacement meters 4 for measuring distances from the front surface of the glass substrate 2. An upper limit waveform and a lower limit waveform are predetermined by defining an ideal waveform of front surface shape deformation of the glass substrate 2 in a transportation direction, that is obtained in accordance with the characteristics of the transportation device 3, as reference. It is determined whether or not a real waveform of front surface shape deformation of the glass substrate 2 in the transportation direction A during transportation, that is obtained based on the distances measured by the displacement meters 4, is within the upper limit waveform and the lower limit waveform.
Patent JP-2014024764-A (JP)
Title: Patch preparation
Inventor: TANAKA TOMOYA
IPC: A61K47/32
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a patch preparation having excellent skin adhesive property and skin followability and superior handleability upon patching provided that an adhesion area of the patch preparation to skin is not larger than an adhesion area required for transdermal absorption of a drug.SOLUTION: In a patch preparation comprising a preparation body in which an adhesion agent layer containing a drug is formed on nonwoven fabric surface of a supporter on which the nonwoven fabric is laminated, a region having a thickness thinner than the other section is designed on a part of the supporter.
Patent JP-2013127449-A (JP)
Title: Electronic component inspection device
Inventor: SHIN JEONG HO
IPC: G01R31/01
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component inspection device.SOLUTION: The electronic component inspection device may includes a first rotation unit capable of rotating around a first axis of rotation, a plurality of second rotation units provided rotatably around a second axis of rotation to the first rotation unit, and an inspection unit configured to inspect characteristics of electronic components mounted on the second rotation units.
Patent JP-2014026510-A (JP)
Title: Electrode substrate for touch panel, touch panel, and image display device
Inventor: SUETSUGU HIROTOSHI
IPC: G06F3/041
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrode substrate for a touch panel that suppresses visible recognition of moire caused by interference with pixels of a display panel, a touch panel, and an image display device.SOLUTION: An electrode substrate 10 for a touch panel has a conductor mesh 2 that defines a plurality of opening areas A on a transparent substrate 1; and mesh patterns 2P thereof are formed of a plurality of boundary segments L that extend between two branch points B to define the opening areas, and have mesh patterns that satisfy the following three conditions: (a) the average value N of the number of the boundary segments extending from one branch point is 3.0≤N<4.0; (b) at least two opening areas are included from among an opening area surrounded by five boundary segments, an opening area surrounded by six boundary segments, and an opening area surrounded by seven boundary segments; and (c) opening areas surrounded by six boundary segments are included the most. A touch panel uses the electrode substrate for a touch panel, and an image display device includes the touch panel on a display surface side of a display panel.
Patent JP-2013122082-A (JP)
Title: Indium sputtering target member and manufacturing method thereof
Inventor: ENDO YOSUKE
IPC: C23C14/34
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an indium sputtering target to obtain high deposition rate.SOLUTION: In the indium sputtering target member, a crystalline particle having a linear grain boundary is formed on the surface to be sputtered, and an area ratio of the crystalline particle is 65.1% or more. Indium ingot is subjected to plasticization at a total reduction of 65-90%, and heated at 120°C for two hours or longer, in the method of manufacturing an indium target.
Patent JP-2014024810-A (JP)
Title: Activator of trpa1
Inventor: FUJII AKIHIKO
IPC: A61K31/7048
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an activator of TRPA1 effective for improving or treating respiratory insufficiency caused by abnormality in an oxygen sensing mechanism.SOLUTION: An activator of TRPA1 includes polyphenols selected from hesperetin, naringenin, quercetin, luteolin, fisetin, genistein, daidzein, isoliquiritigenin, butein, resveratrol, and glycosides of them, or sesamin, as active ingredients.
Patent JP-2014029801-A (JP)
Title: Fuel cell system
Inventor: KAWAHARA SHUYA
IPC: H01M8/10
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To find a factor which can drop an open circuit voltage.SOLUTION: A fuel cell system 20 grasps transition of open circuit voltage Vocv when the open circuit voltage Vocv drops for each voltage drop factor after associating the transition with transition of a film resistance value R. Then, the open circuit voltage Vocv detected at the time of operation control of an electrolyte film 121 to a drying side which is performed after the open circuit voltage Vocv has dropped is compared with the transition state of the grasped open circuit voltage to specify the factor of voltage drop.
Patent JP-2014031066-A (JP)
Title: Lower structure of vehicle body
Inventor: HONDA HIROSHI
IPC: B62D35/00
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To improve cross-wind stability and reduce air resistance during traveling of a vehicle while suppressing lowering of workability during oil supply and during maintenance.SOLUTION: A side skirt 3 is formed into a substantial plate shape and is disposed at the vehicle width direction inside of a vehicle width direction inner end of a tire 7 on a rear side. When performing maintenance on front and rear tires 6 and 7, the side skirt 3 does not become an obstacle, thereby causing no lowering of workability during maintenance on the front and rear tires 6 and 7. When supplying oil, an oil supply port 20 of a fuel tank 8 is exposed to the vehicle width direction outside of the side skirt 3, thereby causing no lowering of workability during oil supply. Lowering of workability during maintenance or the like can be suppressed without providing a gap on an upper side or the like of the side skirt 3. Accordingly, area of a straightening plane 14 can be secured to be larger than a case where the gap is provided, cross-wind stability can be improved, and air resistance can be reduced.
Patent JP-2014034694-A (JP)
Title: Austenitic stainless steel for diesel engine egr cooler and egr cooler for diesel engine
Inventor: MAEDA YOSHIKI
IPC: C22C38/00
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an austenitic stainless steel for a diesel engine EGR cooler excellent in intergranular corrosion resistance under a (sulfuric acid + nitric acid) environment at high temperature and high concentration, and to provide EGR cooler for a diesel engine using the steel as a constituent material.SOLUTION: The EGR cooler for a diesel engine is manufactured by using, as a constituent material, an austenitic stainless steel containing C:0.015 mass% or less, Si:0.01 to 0.20 mass%, Mn:0.01 to 2.0 mass%, P:0.020 mass% or less, S:0.010 mass% or less, Ni:10 to 30 mass%, Cr:16 to 30 mass%, N:0.20 mass% or less, Si and P satisfying formula (1);20×Si+100×P≤4.5 (1), where Si and P represent contents of each element (mass%), and the balance Fe with inevitable impurities.
Patent JP-2013014768-A (JP)
Title: Microgel preparation process
Inventor: SOLOMON DAVID HENRY
IPC: C08F8/00
Filed: 2012-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a process of producing a microgel composition particle having nuclei of a crosslinked polymer and a large number of polymer arms adhered to the nuclei.SOLUTION: The process of producing a microgel composition particle having a large number of polymer arms adhered to the nuclei and the crosslinked polymer nuclei includes reacting a living prepolymer component with a monomer component, wherein the monomer component contains polyolefin monomers. The living prepolymer is produced by reaction of monoolefin monomers and an initiator, as required, in the presence of a catalyst.
Patent JP-2014039488-A (JP)
Title: Agricultural working machine
Inventor: KURODA MASAHITO
IPC: A01B35/04
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural working machine only a stainless steel board of which can be exchanged.SOLUTION: An agricultural working machine 1 includes a plowing body 11 carrying out a plowing operation and a land-leveling board 23 carrying out a land-leveling operation at the back of the plowing body 11. The agricultural working machine 1 includes a stainless steel board 25 covering at least part of a surface of the land-leveling board 23 at a side opposite the plowing body 11. The stainless steel board 25 is attachable/detachable to/from the land-leveling board 23. When attaching the stainless steel board 25 to the land-leveling board 23, the top and bottom end parts of the stainless steel board 25 are releasably fixed to the land-leveling board 23.
Patent JP-2014039683-A (JP)
Title: Game machine
Inventor: KUMAKI AKIRA
IPC: A63F7/02
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of stably executing control of a drive object.SOLUTION: A first movable means and a second movable means are displaced and moved while displacing display surfaces between mutually approaching approach positions and mutually separating separate positions. Based on satisfaction of predetermined conditions, it is determined whether a predetermined display surface is disposed toward a front side of a game machine in the separation positions. When it is determined that the display surface has not been disposed in this way, the first movable means and the second movable means are set to a special state so as to be moved more easily than in a normal state. Thus, the first movable means and the second movable means can be easily set such that a normal display surface faces a front side in the separation positions, thus more stably executing control of the first movable means and the second movable means.
Patent JP-2015200681-A (JP)
Title: liquid crystal display device
Inventor: SAKAI AKIRA
IPC: G02F1/13363
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that has excellent productivity, can achieve a high CR, suppresses image blur, and can significantly improve viewing angle characteristics (gamma shift).SOLUTION: There is provided a liquid crystal display device that includes at least an anisotropic collimating backlight, lower polarizing plate, liquid crystal panel, upper polarizing plate, and anisotropic diffusion element, where the anisotropic collimating backlight having a light distribution anisotropy of a specific angle is combined with the anisotropic diffusion element having a diffusion anisotropy of a specific angle.
Patent JP-2014044904-A (JP)
Title: Dc interrupting device
Inventor: SHIGEE HIDENORI
IPC: H01H33/59
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a DC interrupting device which can be made compact, low-cost and can achieve reduction in maintenance.SOLUTION: A DC interrupting device 10 connected between a DC power supply 1 and a load 2 and switching a current supplied from the DC power supply 1 to the load 2, is configured by connecting in parallel a first interrupting part 11, a series circuit obtained by connecting a second interrupting part 12 and a current-decreasing resistor 13 in series, and an energy absorption device 14. When the current flowing from the DC power supply 1 to the load 2 becomes larger than a predetermined value, the second interrupting part 12 is turned off after the first interrupting part 11 is turned off.
Patent JP-2014046380-A (JP)
Title: Machine tool having indexing table
Inventor: NAKAHAMA YASUHIRO
IPC: B23Q16/02
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool having an indexing table driven by main spindle power without the need of performing tool change operation for performing indexing operation.SOLUTION: A machine tool 100 comprises: a main spindle 1 for rotating a working tool 11; a main spindle gear 2 provided on an end surface of the main spindle 1 and coaxially synchronously rotatable with the main spindle 1; an indexing table 5 for changing an attitude of a workpiece 12 by receiving rotational power of the main spindle 1 by an indexing shaft driving gear 3 capable of meshing with the main spindle gear 2; moving mechanisms 6 (6X, 6Y, 6Z and 6A) for relatively moving at least one of the main spindle 1 or the indexing table 5 to an indexing area P1 where the main spindle gear 2 meshes with the indexing shaft driving gear 3 to perform indexing operation and a working area P2 for working the workpiece 12 by the working tool 11; and a clamp mechanism for preventing rotation of the indexing shaft driving gear 3. A numerical controller 8 executes the indexing operation by driving an indexing shaft of the indexing table 5 by using the main spindle power.