baber/WOPTO huggingface dataset:
Patent JP-2014172328-A (JP)
Title: Liquid droplet discharge head, liquid cartridge, and image formation apparatus
Inventor: KIYOMOTO TOMOFUMI
IPC: B41J2/045
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent an adhesive for joining a holding substrate and a piezoelectric element substrate together from flowing onto a diaphragm.SOLUTION: A liquid droplet discharge head includes a nozzle substrate 30 which has a nozzle hole 31; a flow passage formation layer 21 including a liquid chamber 21a communicating the nozzle hole 31 and a partition wall of the liquid chamber 21a; a diaphragm 22 which constitutes a part of a wall surface of the liquid chamber 21a; a piezoelectric element substrate 20 which has a piezoelectric element 23 arranged on the opposite surface of the diaphragm 22 from the liquid chamber 21a; and a holding substrate 10 which has a gap 12 formed at a part opposed to the piezoelectric element 23, and is joined to the piezoelectric element substrate 20 with an adhesive. The piezoelectric element substrate 20 includes a joint projection 25, having a plurality of steps on a side face, at the place where the holding substrate 10 is joined.
Patent JP-2014173828-A (JP)
Title: Range hood with cleaning function
Inventor: TONOGAITO TAKASHI
IPC: F24F7/06
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a range hood with a filter cleaning function which does not start cleaning when a water level of a cleaning fluid is not sufficient, and which does not require a lot of time before re-cleaning.SOLUTION: A range hood with a cleaning function includes: a hot water supply tray 14 where an opening is provided on an upper surface; a tray accommodation part 12 where an opening is provided on a lower surface and where the hot water supply tray 14 can be accommodated from the opening; and a hot water supply pump 21 which supplies a cleaning fluid 13 to a cleaning casing 9. It also includes: a cleaning fluid suction port 20 which protrudes downward on a top surface of the tray accommodation part 12 and which communicates with the hot water supply pump 21; and water level detection means which protrudes downward in a position close to the cleaning fluid suction port 20. Thereby, the range hood can be provided in which shortage of a water level can be detected at the stage where the hot water supply tray 14 is mounted before cleaning, and which can re-clean without requiring a lot of time.
Patent JP-2014178724-A (JP)
Title: Coupon providing method, coupon providing server, and coupon providing system
Inventor: HIROKI TAKAYUKI
IPC: H04M11/00
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a coupon providing method of providing new coupon information by combining two or more pieces of coupon information.SOLUTION: When a user selects two or more of multiple pieces of coupon information stored in a mobile terminal of the user, new coupon information different from the selected two or more pieces of coupon information is provided.
Patent JP-2013215565-A (JP)
Title: Storage medium processing apparatus, game system, and storage medium processing method
Inventor: SUNAHARA YUKI
IPC: A63F7/02
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To improve convenience in the case of transferring, to a third party, a part of game media such as held balls or stored balls when a plurality of kinds of games exist.SOLUTION: A division target receiving section 10h receives the specification of a game kind being a division source and a game kind being a division destination. A held ball division processing section 10j discharges a division source card that is associated with a value obtained by subtracting the number of division from the number of held balls of the division source upon receiving the number of division and then discharges a division destination card that is associated with the number of held balls corresponding to the number of division.
Patent JP-2014179027-A (JP)
Title: System, image forming system, information processing method, and program
Inventor: MUKAI KYOHEI
IPC: B41J29/38
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to set an apparatus that can be used by a user for each place.SOLUTION: A system comprises one or more information processing apparatuses, and includes a use place information storage unit that stores places where a user is allowed to use an apparatus, a place authentication unit that performs, when the user outputs output data by using an output apparatus, place authentication for confirming whether an installation place of the output apparatus used by the user is the place where the user is allowed to use the apparatus, a user information storage unit that stores the necessity of the place authentication to the user, and necessity determination means for determining the necessity of the place authentication. When the place authentication is necessary for the user, the place authentication unit performs the place authentication.
Patent JP-2013194918-A (JP)
Title: Proportional valve with improved seal seat
Inventor: STIER HUBERT
IPC: F16K1/36
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To guarantee a remarkably improved sealability in a valve seat of a proportional valve for gaseous medium control.SOLUTION: A proportional valve includes: a nozzle body 2 having at least one flow opening; a closing member 4 which opens/closes the flow opening in a valve seat 21; and an elastic seal member for sealing the valve seat 21. The seal member includes a notch 50 provided with an inner wall area 51, and the inner wall area 51 is pressed with a pressure of a gaseous medium while closing the proportional valve.
Patent JP-2013176078-A (JP)
Title: Capacity increasing devices and methods for wireless communication
Inventor: YU ZHI-ZHONG
IPC: H04W72/04
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To improve downlink advanced receiver performance (DARP) by allowing multiple users on one time slot (MUROS).SOLUTION: An apparatus operative in a multiple access communications system comprises means and instructions for sharing signals on a single channel, comprising: setting up a new connection; allocating a new time slot if there is an unused time slot on a channel frequency; selecting a used time slot for the new connection to share with an existing connection if there is not an unused time slot on the channel frequency; and selecting a different training sequence code (TSC) for the new connection if the used time slot on the channel frequency has been selected for the new connection to share with the existing connection.
Patent JP-2014189100-A (JP)
Title: Tire
Inventor: TOMITA TATSUYA
IPC: B60C11/12
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a tire in which brake performance and drive performance are improved in both of a snow road and a dry road.SOLUTION: Three or more land parts are formed in a tread by circular main grooves 1, and a pair of land parts positioning at the outermost sides is specified as outside land parts S and land parts other than the outside land parts are specified as central land parts C. At the outside land parts, provided are shoulder sipes 3s both edges of each of which in the longitudinal direction are terminated in the land part, and at the shoulder sipe, a bending part which is bent to the sipe width direction at least at a part of the depth direction is formed continuously over the whole length in the sipe longitudinal direction. At the central land parts, provided are center sipes 3c both edges of each of which open at the circular direction grooves or other grooves. At the center sipes, bending parts which are bent to the sipe width direction at least at a part of the sipe depth direction are formed continuously in the sipe longitudinal direction, and flat surface parts extending vertically to the tread surface form flat surface areas connecting to at least one side of the sipe longitudinal direction of bending areas.
Patent JP-2014189868-A (JP)
Title: High strength steel sheet and manufacturing method therefor
Inventor: KAWABE HIDENAO
IPC: C21D9/46
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a high strength steel sheet consisting of components having not positively expensive alloy elements, and excellent in processability with excellent extension, extension flange property and bendability and having tensile strength (TS) of 900 MPa or more.SOLUTION: There is provided a high strength steel sheet having a component composition containing, by mass%, C:0.15 to 0.40%, Si:1.0 to 2.0%, Mn:1.5 to 2.5%, P:0.020% or less, S:0.0040% or less, Al:0.01 to 0.1%, N:0.01% or less and Ca:0.0020% or less and the balance Fe with inevitable impurities, and having 40 to 70% of the total of a ferrite phase and a bainite phase, 20 to 50% of a martensite phase and 10 to 30% of a retained austenite phase by area ratio based on the whole structure.
Patent JP-2014189722-A (JP)
Title: Laminated base material of fiber-reinforced plastic and method for producing the same
Inventor: FUJITA YUJI
IPC: B32B5/28
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminated base material as the base material of a fiber-reinforced plastic, and a method for producing the same.SOLUTION: Provided is a laminated base material obtained by laminating a plurality of prepregs each including a plurality of reinforcing fibers oriented in one direction and a thermoplastic resin. The prepreg layer is achieved by a laminated base material including prepregs each having a notch with a depth cutting the reinforcing fibers in a direction crossing the reinforcing fibers, the notch being linear, the angle (θ) formed by the notch and the reinforcing fiber is 5 to 70°, and the lengths of the reinforcing fibers parted by each notch lie by two or more kinds.
Patent JP-2014193585-A (JP)
Title: Holding device
Inventor: KIMURA TAKESHI
IPC: B42C19/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a holding device capable of reducing wrinkles in paper of a held paper bundle.SOLUTION: A bookbinding device 3 includes a clamp part 43 that holds a paper bundle, comprising a plurality of pieces of text paper P1 stacked on a paper tray 71, in a thickness direction, and a bookbinding control part 48 that controls the clamp part 43. The bookbinding control part 48 performs control so that a preliminary holding operation for temporarily holding the paper bundle by the clamp part 43 can be performed before the paper bundle is finally held by the clamp part 43.
Patent JP-2014195836-A (JP)
Title: Mems structure and method of manufacturing the same
Inventor: HIGUCHI TOSHIHIKO
IPC: B81C1/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a MEMS structure capable of restraining a chip or a crack from appearing at a corner part and an end side.SOLUTION: A MEMS structure is formed in a single crystal silicon substrate. In the single crystal silicon substrate, a crystal structure containing impurities is provided to a first depth from a surface of a first surface of the single crystal silicon substrate where the structure is formed. The concentration of the impurities is in the range of 1×10to 1×10cm.
Patent JP-2014195510-A (JP)
Title: Walking assist device
Inventor: KOTABE AKIRA
IPC: A61H3/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance detection accuracy of an attitude angle in a walking assist device for assisting walking.SOLUTION: A walking assist device 1 comprises a control unit 30 that executes: attitude angle calculation processing of calculating an attitude angle on the basis of a joint angle of a leg part in an ankle rocker state when a sole state detection unit determines the ankle rocker state, or calculating the attitude angle by adding an output value of a gyro sensor to the previously-calculated attitude angle when the sole state detection unit does not determine the ankle rocker state; and assist processing of calculating an assist force to be applied to a joint of the leg part on the basis of the attitude angle calculated in the attitude angle calculation processing, and applying the assist force to an actuator provided at the joint of the leg part.
Patent JP-2014196529-A (JP)
Title: Magnetron sputtering cathode, sputtering apparatus including the cathode, sputtering film deposition method using the sputtering apparatus
Inventor: WATANABE HIROTO
IPC: C23C14/35
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron sputtering cathode which provides small variation in film thickness in sputtering deposition and improves utilization efficiency of a target.SOLUTION: A magnetron sputtering cathode 10 includes a magnetic field generating mechanism which includes a rectangular-ring shaped outer magnetic pole 18 provided corresponding to a peripheral part of a rectangular-shaped sputtering target 11, and a central magnetic pole 19 disposed in an inner side of the outer magnetic pole 18 so as to extend in a long side direction of the outer magnetic pole 18. The central magnetic pole 19 freely reciprocates in a short side direction of the outer magnetic pole 18, and the outer magnetic pole 18 freely reciprocates in the long side direction thereof.
Patent JP-2013231957-A (JP)
Title: Image forming apparatus
Inventor: NAKAEGAWA TORU
IPC: G03G15/16
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which: in a configuration in which a predetermined voltage is generated in an intermediate transfer body by a constant voltage element without providing a power source dedicated to primary transfer, a power source voltage higher than necessary is applied to a transfer member to avoid failure in primary transfer, which may cause deterioration in conduction of the transfer member.SOLUTION: A current flows into a constant voltage element is detected to determine the minimum power source voltage that allows an intermediate transfer body to maintain a predetermined voltage, and thereby deterioration in conduction of a transfer member can be avoided.
Patent JP-2014201520-A (JP)
Title: Method for producing diglycidyl amine-type epoxy compound
Inventor: NAKATANI NIRO
IPC: C07D301/27
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing diglycidyl amine-type epoxy compound.SOLUTION: A method for producing a compound of the specified general formula (2) comprises reacting phenoxy aniline with epichlorohydrin in the presence of a Lewis acid catalyst.
Patent JP-2014201450-A (JP)
Title: Heat-ray shielding laminated glass and method for manufacturing heat-ray shielding laminated glass
Inventor: TAKA YUKAKO
IPC: B32B17/04
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a heat-ray shielding laminated glass that has high visible light transmitting performance and infrared-ray shielding performance, is excellent in adhesion between a glass substrate and a heat-ray shielding film unit and cracking resistance of the heat-ray shielding film unit and reduces a glass scattering rate against breakage of the glass substrate due to an external impact and to provide a method for manufacturing the heat-ray shielding laminated glass.SOLUTION: The heat-ray shielding laminated glass is constructed by holding both sides of a heat-ray shielding film unit A composed of a heat-ray shielding film having on a transparent resin film at least one layer of heat-ray shielding layer and at least one layer of resin adhesive layer between a pair of glass substrates. The heat-ray shielding layer is composed of a plurality of refractive index layers having different refractive indexes. The resin adhesive layer is contacted with at least one of glass substrates and contains a polyvinyl alcohol resin.
Patent JP-2014203384-A (JP)
Title: Unit test support device, and unit test support program
Inventor: OKUDA KATSUMI
IPC: G06F11/28
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a unit test support device capable of simplifying a work in a unit test of a software.SOLUTION: A function replacement part 121 inputs an identifier of a replaced function 112 rewritten in a test object program 110, and an identifier of a substitution function 102 for rewriting the replaced function 112. An address solution part 122 acquires an address of a rewritten position of the test object program 110 from the identifier of the replaced function 112. A program rewritable part 123 rewrites the test object program 110 at the address acquired by the address solution part 122 to rewrite the replaced function 112 with the substitution function 102.
Patent JP-2014201283-A (JP)
Title: Vehicle front structure
Inventor: SHIROOKA MASAKAZU
IPC: B62D21/00
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a vehicle front structure capable of efficiently absorbing an impact load input into a suspension member from the front side of a vehicle body.SOLUTION: A vehicle front structure 10 comprises: a front side member 12 that is arranged along a longitudinal direction of a vehicle body and has an inclination part 14 for positioning the front side of the vehicle body higher than the rear side of the vehicle body; and a suspension member 30 that is arranged on the vehicle-body front side of the inclination part 14 and in which an inclined wall 40 set smaller in inclination angle than the inclination part 14 is formed in a part facing the inclination part 14, in a side view from a vehicle width direction.
Patent JP-2013242541-A (JP)
Title: Method for producing reflection-reducing interference layer system, and reflection-reducing interference layer system
Inventor: STEPHANE BRUYNOOGHE
IPC: G02B1/11
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a reflection-reducing interference layer system with improved anti-reflection properties.SOLUTION: A stack of layers is formed by applying to a surface of a substrate 1 several layers which alternately includes a high refractive index layer 6, 8 and a low refractive index layer 5, 7. A nanoporous final layer 4 is applied to the stack of layers by vapor deposition of the material of the final layer 4 at an oblique angle relative to the normal of the top layer 8 of the stack of layers such that the refractive index of the final layer 4 is lower than the refractive index of the top layer 8 of the stack of layers.
Patent JP-2014206065-A (JP)
Title: Fuel pump
Inventor: ANDO HIROYA
IPC: F02M37/10
Filed: 2013-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump capable of reducing the electric power consumption of a drive motor.SOLUTION: A thickness t2 of a discharge side blade 55 in the vicinity of a specific portion 53 of an impeller 30 is larger than the thickness t1 of a suction side blade 33. Due to this thickness difference, the discharge side blade 55 makes the capacity of the discharge side recess 56 in the vicinity of the specific portion 53 smaller than that of a suction side recess 39 in the vicinity of the specific portion 53. As a result, the force to act on the impeller 30 from a fuel to flow in the discharge side recess 56 is made smaller than the force to act on the impeller 30 from the discharge side recess 56 in the vicinity of an opposite portion. As a result, a fluid force to push the specific portion 53 of the impeller 30 toward the side opposite to the cover is comparatively larger than the fluid force to push the opposite part to the side opposite to the cover. Hence, the impeller 30 is suppressed from an inclination for the specific portion 53 to approach to the cover, thereby to reduce a sliding resistance between the specific portion 53 of the impeller 30 and a cover 19.
Patent JP-2014210345-A (JP)
Title: Metal mold for injection molding, and injection molding method
Inventor: OKAMOTO SHOICHI
IPC: B29C45/72
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain an exterior molded article having an excellent state without damaging the external appearance quality thereof even when produced continuously at a short molding cycle time.SOLUTION: An upper metal mold 41 comprises a first bushing 3 and a plurality of second bushings 4. A cartridge heater 6 is arranged in a boundary portion between the first bushing 3 and each of the second bushings 4 and held by the first bushing 3 and the corresponding second bushing 4. The heat conduction efficiency between the cartridge heater 6 and the second bushing 4 is made smaller than that between the cartridge heater 6 and the first bushing 3 so that the performance when the metal mold is heated or cooled can be improved. As a result, the exterior molded article having the excellent state can be obtained without damaging the external appearance quality thereof even when the article is produced continuously at the short molding cycle time.
Patent JP-2014212585-A (JP)
Title: Grommet
Inventor: MORI RYOTA
IPC: H01B17/58
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a grommet having excellent waterproofness in which sealability of a sub-seal part can be ensured even if an insertion part of a wire harness inclines.SOLUTION: A grommet 1 includes a cylindrical portion 2 having a through hole 2a penetrating in the axial direction AX, a first annular seal part 3 located on the outer peripheral side of the cylindrical portion 2 and fitted in the inner peripheral part of a fixing hole H opening to a panel member P, a flange part 4 increasing in diameter from the vicinity of the first annular seal part 3 to the radial outside so as to face to one side P1 of the panel member P, and a second annular seal part 5 projecting from the flange part 4 and abutting against the one side P1 of the panel member P so as to surround the fixing hole H. The second annular seal part 5 has a cross-sectional shape mutually bending in a plurality of different directions for the axial direction AX.
Patent JP-2014210231-A (JP)
Title: Method of manufacturing filter element
Inventor: HARUKI TAKANOBU
IPC: B01D39/00
Filed: 2013-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a filter element which does not cause deformation of any of a pleated unwoven filter material and a resin frame without taking time and effort.SOLUTION: A method of manufacturing a filter element includes (1) a process of manufacturing a pleated filter material by pleating an unwoven filter material so as to have fold lines extending in parallel to a production direction, (2) a process of manufacturing a precursor filter element by fixing a periphery of the pleated filter material by a resin frame formed by injection molding, and (3) a process of manufacturing the filter element by heating the precursor filter element.
Patent JP-2014210966-A (JP)
Title: Iron powder for dust core
Inventor: TAKASHITA TAKUYA
IPC: C22C38/00
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To provide iron powder for dust cores for production of a dust core which is low in hysteresis loss even after forming the iron powder and annealing for strain removal.SOLUTION: An iron powder for dust cores has an apparent density of 3.8 g/cmor higher, an average particle size (D50) of 80 μm or greater, crystal grain sizes of 80 μm or greater for 60% or more of the powder fraction of grain sizes of 100 μm or greater, an area fraction of inclusions occupying in the host phase of the powder of 0.4% or lower and a micro Vickers hardness of 90Hv or lower of the powder cross-section under a test force of 0.245 N.
Patent JP-2014216203-A (JP)
Title: Electrolyte for redox flow battery and redox flow battery
Inventor: DONG YONG RONG
IPC: H01M8/02
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte for a redox flow battery capable of suppressing reduction in battery characteristics and also to provide the redox flow battery using the same.SOLUTION: Disclosed is an electrolyte for a redox flow battery in which the content of an organic substance having a portion consisting of aliphatic hydrocarbon having carbons of 8 or more and 24 or less is 5 mg/L or less. The electrolyte for the redox flow battery is excluded which contains at least one ester based organic substance having the portion consisting of 1-tetradecene, n-decane, 1-octanethiol, and the aliphatic hydrocarbon having carbons of 8.