baber/WOPTO huggingface dataset:
Patent JP-2014173933-A (JP)
Title: Throat tap type nozzle and method of calculating runoff coefficient thereof
Inventor: FURUICHI NORIYUKI
IPC: G01F1/42
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To calculate a runoff coefficient with high accuracy even in a high Reynolds number area (Red>1.0×10), in a calculation method of a runoff coefficient in a throat tap type nozzle.SOLUTION: A calculation method of a runoff coefficient includes the steps of: obtaining an inherent basic characteristic value on the basis of the correlation between a runoff coefficient and an aperture of each tap obtained from the actual measurement value of an actual test; calculating each tap characteristic value on the basis of the difference between the runoff coefficient obtained from the actual measurement value and the runoff coefficient obtained from the case characteristic value; and calculating a general formula not dependent on the aperture of a tap on the basis of the characteristic value of a tap.
Patent JP-2014173336-A (JP)
Title: Movable eaves
Inventor: KUROIWA TETSUHIKO
IPC: E04F10/10
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that there exist movable eaves being made movable by using a sheet for bringing-in adjustment, and rolled up and folded, however, the sheet has no strength and has to be rolled up and folded when it is likely to become strong wind in the climate of Japan.SOLUTION: Movable eaves of the invention are configured by: overhanging trough eaves frames with upper surfaces acting as troughs and having rails from a building in the eaves gradient direction and arranging the frames in parallel; laying several trough eaves plates with the rectangular rising edges with respective upper surfaces acting as the troughs between the trough eaves frames and thereupon adjacently in parallel so as to be perpendicular to the eaves gradient; preventing the adjoining portions serving as waterproof hinges without rain leakage from flying by wind using flying prevention fittings to the trough eaves frames; and at the same time making the trough eaves plates slide and move on the rails of the trough eaves frames, and enabling the several pieces of trough eaves plates to be folded and stacked so as to become vertical to the ground. Accordingly, the movable eaves are made open in the sky through entire intervals when folded, and serves as the eaves without the rain leakage through the entire intervals when extended, thereby enabling adjustment of the sunlight taken therein.
Patent JP-2014172560-A (JP)
Title: Trim mating part structure in vehicular roof side
Inventor: TAKEUCHI EIJI
IPC: B60R13/02
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a trim mating part structure in a vehicular roof side which can easily and surely engage the end of a roof lining while positioning it.SOLUTION: A mating part structure is employed for mating an edge part of a roof lining 1 in the vehicular roof side and an upper end part of a trim to be mounted on a side face inside a cabin. The edge part of the roof lining 1 is provided with a flange part 10 overhanging toward the side face inside the cabin. The flange part 10 has a distal end in contact with at least a part 60 of the side face inside the cabin. The bearing part 23 which bears the flange part 10 at the base end side of the distal end is provided in a projected manner, on the back face side of the trim upper end part.
Patent JP-2014176281-A (JP)
Title: Control device and control method for three-level t-type npc power conversion apparatus
Inventor: SAIKI KUNIHIKO
IPC: H02M7/12
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a three-level T-type NPC power conversion apparatus capable of preventing fluctuation of an AC phase voltage during transient operation such as start and stop or normal operation.SOLUTION: A three-phase three-level T-type NPC converter comprises: one DC voltage source connecting capacitors C1 and C2 in series; power conversion sections (100), for three-phase AC, formed from positive and negative electrode side switching elements Sand Sand neutral point side switching elements Sand S; and a control section for performing ON/OFF control on each switching element in accordance with a gate signal to output voltages of three levels between a common node of the switching elements Sand Sand a neutral point N. When shifting a gate signal state for each switching element of each phase, the control section allows only one switching element to shift to a different gate signal state.
Patent JP-2014179680-A (JP)
Title: Antenna device
Inventor: KAWAGUCHI KAZUSHI
IPC: H01Q13/08
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To combine suppression of disturbance of directivity caused by a surface current, and maintenance of a desired beam width, in an antenna device where a patch antenna is formed on a dielectric substrate.SOLUTION: An antenna device 1 includes a dielectric substrate 2, a ground plate 3, a patch antenna 7 having a patch discharge element 5, and a plurality of EBGs 4. The EBG 4 is constituted of a patch pattern formed on the substrate surface, and a connection conductor connecting the patch pattern and the ground plate 3. Each EBG 4 is arranged to form an EBG non-existing region 10 where the EBG 4 does not exist on the substrate surface, and the patch discharge element is arranged in the EBG non-existing region 10. The EBG non-existing region 10 is formed so that the distances (non-existing distances) La, Lb in the main polarization direction from an arbitrary position on a virtual patch line 100 perpendicular to the main polarization direction of the patch antenna 7 to the region boundary change in a plurality of types according to the position on the patch line 100.
Patent JP-2013118707-A (JP)
Title: Radio frequency identification (rfid) authentication and key distribution system therefor
Inventor: MICHAEL GRIFFITHS-HARVEY
IPC: H04L9/08
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide radio frequency identification (RFID) authentication and a key distribution system therefor.SOLUTION: An RFID authentication system is provided that uses elliptic curve cryptography (ECC) to reduce signature size and read/write times when compared to traditional public key implementations such as RSA. One of ECDSA and ECPVS can be used to reduce the signature size and ECPVS can be used to hide a portion of the RFID tag that contains confidential product identifying information. As a result, smaller tags can be used or multiple signatures can be written at different stages in a manufacturing process or a supply chain. A key management system is used to distribute a verification keys and aggregate signature schemes are also provided for adding multiple signatures to the RFID tags, for example in a supply chain.
Patent JP-2014178180-A (JP)
Title: Electronic watch
Inventor: KONDO AKIYOSHI
IPC: G04G3/04
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To enable rate measurement and current consumption measurement of a watch having a temperature compensation function to be executed in a short period of time.SOLUTION: The electronic watch includes: a timing signal producing means for producing and outputting various timing signals; temperature measuring means for measuring an ambient temperature; temperature compensation value producing means for receiving temperature information from the temperature measuring means, producing a frequency correction value of the timing signal producing means, and correcting a frequency of the timing signal producing means according to the produced frequency correction value; and control means for controlling the operations of the temperature compensation value producing means and the temperature measuring means. The control means controls the temperature measuring means to stop or operate by a control signal from detection means.
Patent JP-2014178549-A (JP)
Title: Liquid crystal device
Inventor: YOKOYAMA MASASHI
IPC: G02F1/13
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device including an optical element, which particularly appropriately maintains a modulation element at a predetermined temperature.SOLUTION: A liquid crystal device 1 includes heaters 12, 14 disposed outside a liquid crystal cell (optical modulation element 16) that holds a liquid crystal between a pair of substrates. The heaters 12, 14 have openings 141a, 121a for transmitting light to the liquid crystal cell 16; and heat-conductive transparent members 13, 15 are each disposed between the heater and the substrate. The heaters 12, 14 and the heat-conductive transparent members 13, 15 are disposed outside the liquid crystal cell on either surface of the cell.
Patent JP-2014177348-A (JP)
Title: Cooling transport device and image formation apparatus
Inventor: IKEDA KEISUKE
IPC: B65H5/02
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a cooling transport device capable of making the load of the weight of a cooling member and a constitution member attached thereto on a user or a member which holds a holding part being displaced less than before when a top-side holding part and a reverse-side holding part are made to contact and separate each other in a maintenance operation.SOLUTION: A cooling transport device 100 includes a top-side holding part 110 and a reverse-side holding part 130 holding a form P on its top and reverse and transporting the form, and a cooling roller 151 which cools the form P by directly absorbing its heat is provided in the top-side holding part 110 and reverse-side holding part 130. The top-side holding part 110 and reverse-side holding part 130 are different in weight from each other, and so provided that the top-side holding part 130 as a holding part which is lighter in weight is displaced in position to and from the top-side holding part 110 as a holding part which is heavier in weight.
Patent JP-2014078212-A (JP)
Title: Image forming system, writing device, and control program
Inventor: KAMEDA AKIHITO
IPC: B41J29/00
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To achieve both improvement in versatility of a writing device writing information in an electronic tag embedded in recording paper, and improvement in productivity of writing in the electronic tag and image formation on the recording paper.SOLUTION: An image forming system includes: an image forming apparatus forming an image on recording paper upon reception of an image signal; a writing device writing information in an electronic tag embedded in the recording paper, and conveys the recording paper to the image forming apparatus; and a control device transmitting a signal causing to perform writing to the writing device, and transmitting an image signal to the image forming apparatus at a timing based on a configuration of the image forming apparatus.
Patent JP-2014184399-A (JP)
Title: Production and storage method of catalyst carrier
Inventor: HORI MIKIHIRO
IPC: H01M8/10
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a production and storage method of a catalyst carrier, with which activity of a catalyst metal is effectively maintained by suppressing oxidation even when the catalyst carrier stored in a reduced state is exposed to an air atmosphere at the time of use.SOLUTION: A production and storage method of a catalyst carrier includes: a first step to produce a catalyst carrier 3 by adding a solution containing a catalyst metal 2 to a dispersion containing a conductive carrier 1, metallizing the catalyst metal 2 by reducing, drying, and subsequently heat-treating the dispersion so that intermediate powder of the catalyst carrier 3 is formed, charging a reducing solution into the intermediate powder so that a suspended state is formed, and filtering and drying the suspension; a second step to make an antioxidizing agent 4 adhere to a surface of the catalyst carrier 3 and store the catalyst carrier 3 by dispersing the catalyst carrier 3 in a solution containing the antioxidizing agent 4, and vaporizing water; and a third step to remove the antioxidizing agent 4 from the surface of the catalyst carrier 3 by releasing the stored state in using the catalyst carrier 3.
Patent JP-2014186624-A (JP)
Title: Migration processing method and processing device
Inventor: NISHITANI AKIHIKO
IPC: G06F3/06
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a migration processing method automatically rearranging data for a node at a time causing no influence on response performance in a distributed database having a plurality of nodes.SOLUTION: The migration processing method for rearranging data in a system including a distributed database having a plurality of nodes 10 includes: monitoring a load on the system and recognizing a time zone of a low system load as a processing time zone; and when there is a deviation in quantities of held data among the respective nodes such as increasing a new additional node 11 to the distributed database, starting data rearrangement processing in the respective nodes at the processing time zone.
Patent JP-2014185072-A (JP)
Title: Method of producing recycled base material for carbon nano-tube production
Inventor: KUWABARA HITOSHI
IPC: C01B31/02
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To produce a method of, efficiently and in a short time, recycled base material for carbon nano-tube production, which can achieve stable production of high-quality carbon nano-tube even when the base material is recycled repeatedly.SOLUTION: The method includes an initialization step where, in a base material having removed carbon nano-tube produced on a catalyst layer, micro waves are applied to the side having the catalyst layer formed thereon, and the carbon component remaining on the base material is removed.
Patent JP-2014190558-A (JP)
Title: Diffusion nozzle and hot water storage type water heater with the same
Inventor: SASAKI MASARU
IPC: F24H9/00
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a diffusion nozzle, water supply from which does not disturb thermal stratification in a hot water storage tank.SOLUTION: A diffusion nozzle 8 of a hot water storage type water heater 1 has a plurality of outflow ports 32, 33 on a side peripheral surface of a hollow cylindrical cylinder body 31 with a closed one end, and radially diffuses water inflowing from the other end and supplies the water into a hot water storage tank 3. In the middle of the cylindrical body 31 of the diffusion nozzle 8, there is provided an annular projection part 37 or a step part 38, acting as a collision part to which a part of water supply flowing from the other end toward the one end collides.
Patent JP-2014190743-A (JP)
Title: Circuit pattern inspection device
Inventor: HAMORI HIROSHI
IPC: G01R31/02
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a circuit pattern inspection device takes time for inspection with a pair of inspection probes when inspecting a pattern group of a display device sorted into a small screen size on a large substrate.SOLUTION: A circuit pattern inspection device: selects a circuit substrate, in which a plurality of signal screen sizes or a plurality of screen sizes is mixed, as an inspection object according to a conductor pattern by inspection electrodes arranged into a staggered shape, with respect to each conductor pattern of a pattern group of each screen size on the substrate; and applies and detects inspection signals comprising AC signals by capacitive coupling to execute quality determination in a non-contact manner.
Patent JP-2014188194-A (JP)
Title: Iron type golf club
Inventor: KASAI TAKESHI
IPC: A63B53/04
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an iron type golf club efficiently increased in high repulsive area without increasing the weight.SOLUTION: In a face part 6 of an iron type golf club, a maximum thickness part Q is provided from the center position C to the toe side, and thickness parts 8, 9, 10 varying in thickness to the top side, the sole side and the toe side are provided around the maximum thickness part Q. In peripheries of the thickness parts 8, 9, 10, thin parts 20a, 20b, 20c which are thinner than the thickness parts are continuously formed, and the thickness part 10 formed on the toe side is provided with the thin part 20c recessed toward the heel side.
Patent JP-2014195365-A (JP)
Title: Electric vehicle
Inventor: SUZUKI SEIICHI
IPC: H02P29/40
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle capable of obtaining pedaling feeling which is similar to that of a vehicle in which a pedal rotation mechanism and a drive wheel are mechanically connected together.SOLUTION: An electric vehicle has: a crank shaft 250 into which a rotational torque is inputted by pedals 251L, 251R and cranks 25L, 25R; resistance imparting means (GU) for imparting a resistance upon pressing a pedal to the crank shaft 250 in a vehicle in which the crank shaft 250 and a drive wheel 23f are not connected by a mechanical transfer mechanism; and resistance adjustment means (CU) for adjusting a resistance amount from the resistance imparting means G corresponding to a torque inputted by pedal pressing.
Patent JP-2014194496-A (JP)
Title: Optical element and projector
Inventor: MATSUBARA HIROKI
IPC: G02B26/10
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical element capable of suppressing a deviation occurring between output angles when emitting the respective polarization components of laser light, when an incident angle when the laser light is made incident is deviated from a design value.SOLUTION: The optical element includes a prism 38 including a first prism surface 44 and a second prism surface 46, a first parallel flat plate 48 provided on the first prism surface 44, a first polarization reflection part 50 interposed between the first prism surface 44 and the first parallel flat plate 48, a first reflection plate 52 provided on the side opposite to the first polarization reflection part 50 across the first parallel flat plate 48, a second parallel flat plate 54 provided on the second prism surface 46, a second polarization reflection part 56 interposed between the second prism surface 46 and the second parallel flat plate 54, and a second reflection plate 58 provided on the side opposite to the second polarization reflection part 56 across the second parallel flat plate 54.
Patent JP-2014197757-A (JP)
Title: Antenna coil
Inventor: YAMAKAWA HIROYUKI
IPC: B60K1/04
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an antenna coil of good manufacturability.SOLUTION: An antenna consists of a first coil 510 having a first inductance value, and a second coil 520 having a second inductance value, which is connected in series with the first coil 510 and generating second magnetic flux cancelling a first magnetic flux, when the first coil 510 generates the first magnetic flux. The second inductance value is set smaller than the first inductance value.
Patent JP-2014197088-A (JP)
Title: Merchandise sample
Inventor: SUZUKI TAKAO
IPC: G09F5/04
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise try-on sheet (merchandise sample) which allows a user to easily confirm a wearing image extremely approximate to an actual wearing image of a merchandise.SOLUTION: A circular color contact lens sample 21 provided with a transparent transmission part 22 at its center is printed in a transparent synthetic resin plate or sheet 20, 30. The diameter of the color contact lens sample 21 is formed smaller than that of an actual color contact lens corresponding to the sample, and the color contact lens sample 21 is printed on a rear face of the transparent synthetic resin plate.
Patent JP-2014197142-A (JP)
Title: Display unit, manufacturing method thereof, and electronic apparatus
Inventor: NAGASAWA KOICHI
IPC: G09F9/30
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a display unit capable of achieving both a display quality and a yield in manufacturing, a manufacturing method thereof, and an electronic apparatus.SOLUTION: Provided is a display unit that includes: a laminated structure including two first wires which are adjacent to each other, a first insulating layer which is provided on the first wires and is made of an organic material, and a concave part which penetrates, between the first wires, from the first insulating layer to the first wires in a laminated direction; and a second insulating layer provided in the concave part and on the laminated structure.
Patent JP-2013212689-A (JP)
Title: Printing apparatus
Inventor: TAKI HIROYUKI
IPC: B41J3/54
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus that can be easily set up a print medium.SOLUTION: A printing apparatus has: a housing; a print medium support part that rotatably supports a roll state print medium; a paper guide; an upper surface regulating member; a print head; a print medium installation means; and a print medium conveying means. The paper guide can arrange a band-like print medium drawn out from the roll state print medium on the surface. The upper surface regulating member is provided in a part of the surface of the paper guide so that a gap is provided between a surface of the paper guide and the upper surface regulating member. The print medium installation means is provided to be able to move between the position to touch a part except the parts in which the upper surface regulating member is provided among the surfaces of the paper guide and the position separated from the surface of the paper guide. The print medium conveying means conveys the band-like print medium sandwiched by the surface of the paper guide and the print medium installation means to the gap between the surface of the paper guide and the upper surface regulating member.
Patent JP-2014201143-A (JP)
Title: Fiber-reinforced resin hood panel
Inventor: KAGEYAMA YASUSHI
IPC: B62D25/10
Filed: 2013-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a fiber-reinforced resin hood panel which is capable of preventing weight increase, production cost increase, and light weight inhibition caused by component number increase, and capable of securing collision safety of a pedestrian or the like and proper rigidity and which does not apply members other than outer and inner panels.SOLUTION: Provided is a fiber-reinforced resin hood 10 formed by disposing a fiber-reinforced resin outer 1 on a fiber-reinforced resin inner 2. The inner 2 is formed by including a random fiber in a matrix resin. The outer 1 is formed by including a continuous fiber in the matrix resin, and bend intensity of the inner is relatively low to bend intensity of the outer.
Patent JP-2014200473-A (JP)
Title: Puncture device and puncture system
Inventor: MATSUNO KOSEI
IPC: A61B5/151
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a puncture device and a puncture system capable of reducing pain at the time of puncture.SOLUTION: A puncture device 10 comprises: a housing 44 to which a casing 18 is detachably attached; and a shock generation mechanism 100 which generates shock accompanied by a load in a tip direction by making a needle tip 16a of a needle body 20 collide with a part of the housing 44 before projecting from a tip opening 18a of the casing 18 when a puncture needle 16 performs puncture operation. Due to the action of the shock generation mechanism 100, pressing stimulation is given to the vicinity of a puncture site on a skin S immediately before the puncture, thereby the pain at the time of puncture can be reduced.