baber/WOPTO huggingface dataset:
Patent JP-2012095507-A (JP)
Title: Erroneous construction determination method for current sensor and composite type power generation system
Inventor: TAODA NAOKI
IPC: H02J3/38
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a composite type power generation system capable of sufficiently exerting power generation performance of a power generation system which does not allow for a reverse flow, by providing a determination method that can easily determine whether a mounting position of a current sensor for detecting a reverse flow from the power generation system which does not allow for a reverse flow is normal or not.SOLUTION: A composite type power generation system includes a reverse flow OK power generation system 2 that allows a reverse flow and a reverse flow NG power generation system 3 that prohibit the reverse flow. In order to determine whether a mounting position of a current sensor 10 that detects the reverse flow from the reverse flow NG power generation system 3 is normal or not, output power from the reverse flow OK power generation system 2 is fluctuated in a state where output power of the reverse flow NG power generation system 3 stops or is controlled at constant. When a fluctuated amount of a detection value by the current detection 10 before and after the output fluctuation is equal to a predetermined value or more, the composite type power generation system determines that the current detector 10 is erroneously constructed.
Patent JP-2012091858-A (JP)
Title: Cover tape
Inventor: TAGUCHI TOMOHIRO
IPC: B65D73/02
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a cover tape that has more uniform peel strength in a longitudinal direction and can be stably peeled than conventional one.SOLUTION: The cover tape seals storage recesses 2 by being adhered to a surface of an emboss carrier tape 3 formed with longitudinally separated storage recesses 2 for storing contents 1. The cover tape at least includes a base material 11, an adhesive layer 12 and a non-adhesive layer 13 in order. A width of the non-adhesive layer 13 is narrower than that of the adhesive layer 12. The adhesive layer 12 has exposure sections 12a at its both ends in a tape width direction, a width of the exposure section 12a is 0.5 to 3 mm, and a tolerance of the width of the exposure section 12a is 0.01 to 0.1 mm.
Patent JP-2012098117-A (JP)
Title: Abnormality detection device and abnormality detection program
Inventor: NAKAGAWA TATSUYA
IPC: G01S7/02
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To achieve detection of abnormality of an obstacle detection device with a simple process in an abnormality detection device for detecting abnormality of the obstacle detection device.SOLUTION: A radar sensor includes a signal processing unit which detects a deflection amount represented by an angle formed by a relative movement vector of an own vehicle and a direction of a central axis obtained before the start of present process and corrects the direction of the central axis so that the deflection amount approaches 0. Then, utilizing the direction of the corrected central axis, the signal processing unit detects the deflection amount again to correct the direction of the central axis so that the deflection amount approaches 0 even further. By repeating the aforementioned process, the deflection amount converges to 0 gradually. In this configuration, the radar sensor is determined to have an abnormality when a changing pattern of the deflection amount deviates from a reference pattern which is set in advance (S210 to S230).
Patent JP-2011081817-A (JP)
Title: Authentication method, authentication system, terminal, wireless base station, server, and program
Inventor: TAKASUGI KOICHI
IPC: G06F21/62
Filed: 2010-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an authentication method and authentication system, which do not need complicated computation and need less wireless communication steps, wireless communication traffic, and power consumption.  <P>SOLUTION: A server and terminal respectively hold a common hash function and authentication information, temporally acquire a common communication parameter as a communication parameter for authentication, and create authentication keys respectively by using the hash function based on the authentication information and communication parameter for authentication when the server communicates with the terminal. At least either the server or terminal executes authentication between the server and terminal by using the created authentication key.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012097342-A (JP)
Title: Chromium-containing ferritic steel sheet for solar cell substrate
Inventor: OTA HIROKI
IPC: C21D9/46
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain a chromium-containing ferritic steel sheet for a solar cell substrate, which has necessary and sufficient characteristics, by finding characteristics required for stainless steel as a substrate for a compound solar cell.SOLUTION: The chromium-containing ferritic steel sheet for a solar cell substrate comprises, by mass, ≤0.03% C, ≤0.03% N, >0.0025% and ≤0.05% C+N, 0.2-3.0% Si, ≤0.8% Mn, ≤0.04% P, ≤0.02% S, ≥5% and <10.5% Cr, ≤1.0% Ni, ≤0.01% Al, less than 4×(C+N)% Ti, 4×(C+N)% or more but no more than 0.50% Nb and the balance being Fe and inevitable impurities and has an average surface roughness Ra of ≤0.03 μm.
Patent JP-2012096741-A (JP)
Title: Roof apparatus for vehicle
Inventor: MARUYAMA JUN
IPC: E05F15/14
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of tooth contact noise upon spur teeth of spur tooth rack belts passing a connecting part between a casing and guide rails.SOLUTION: In the roof apparatus 10 for a vehicle, the pair of spur tooth rack belts 35 include, on faces opposing each other, the plurality of spur teeth orthogonal to the longitudinal direction. On the front side of each of the guide rails 15, a slope part 70 configuring a portion of the casing 52 and inclined to become higher toward the rear side, is provided. In the guide rails 15, at a location separated from each other in the car width direction, a pair of guide parts 22 for guiding the spur tooth rack belts 35 in the front and rear direction is provided. Each of the guide parts 22 includes a bottom wall part and a pair of restriction wall parts 24 positioned at both side parts in the car width direction of the bottom wall part. At the front end of each guide rail 15, a cutout part 46 formed by cutting out the bottom wall part of each guide part 22 is provided, wherein the inside of each slope part 70 and the inside of each guide part 22 are communicated via each cutout part 46.
Patent JP-2012102474-A (JP)
Title: Cable fixture, pallet, and mechanical parking station
Inventor: MINAMI YASUO
IPC: E04H6/18
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To more safely perform a feeding operation during parking in a pallet-type mechanical parking station.SOLUTION: A mechanical parking station includes: a pallet 32 for loading an electric vehicle (EV) 22; first and second transfer devices for moving the pallet 32 in the mechanical parking station; and a fixture 60 for fixing a feeding cable 68 for supplying electric power to the EV 22 on the pallet 32. The fixture 60 comprises a holding end 62 for holding the feeding cable 68, and an attachment end 66 for attaching the fixture 60 to a protrusion prevention rod of the pallet 32. The holding end 62 is constituted to assume two states, that is to say, the state of releasing the feeding cable 68 and the state of fixing the feeding cable 68.
Patent JP-2012106154-A (JP)
Title: Gas-liquid separator
Inventor: SEKI TOSHIYUKI
IPC: B04C5/12
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid separator which improves gas-liquid separation efficiency by causing a separated liquid to easily inflow into a liquid reservoir chamber and prevents relatively early clogging of a filter.SOLUTION: The gas liquid separator is obtained by arranging a swirl vane 12 in a circular space 11 formed by a body 1 and an exhaust pipe 10; by linking the upper side of the swirl vane 12 to an entrance 6; by linking the upper side to an exit 7 through an inside opening of the exhaust pipe 10; by linking the under side of a liquid reservoir chamber 15 to a drainage opening 8 by forming a swirl chamber 14 and the liquid reservoir chamber 15 at the underside of the circular space 11; by arranging a cylindrical filter 22 used for fluid filtration and having a bottom head being in a closed state by a plug 23 in between the exhaust pipe 10 and the liquid reservoir chamber 15; by radially arranging plural impinging plates 24 for falling along an axial direction of the filter 22 in between the external wall of the plug 23 and internal walls of a body 1 and a bottom cover 4, for example, four pieces at right and left and at back and forth; and by arranging plural impinging plates 25 in the outer circumference of the filter 22 along the axial direction of the filter 22, for example, disposing four pieces at right and left and at back and forth.
Patent JP-2012108257-A (JP)
Title: Image forming apparatus
Inventor: SHIMOYAMA ATSUHIKO
IPC: G03G15/20
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suitably conveying paper small in thickness (thin paper) and paper large in thickness (thick paper).SOLUTION: An image forming apparatus 100 comprises a first conveying path 150 and a second conveying path 160 in a position downstream from a fixing device 10 in the conveying paths of paper. The first conveying path 150 is a path for conveying the thick paper on which toner image has been fixed. The second conveying path 160 is a path for conveying the thin paper on which toner image has been fixed. The second conveying path 160 is provided on a side nearer to a fixing roller 20 than a side on which the first conveying path 150 is provided. A separation pawl is not provided at an entrance of the first conveying path 150. A separation pawl 161 is provided at an entrance of the second conveying path 160.
Patent JP-2012110143-A (JP)
Title: Power generation device, electronic device, and transportation means
Inventor: TABATA KUNIO
IPC: H02N2/18
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact, efficient power generation device that uses piezoelectric effect.SOLUTION: A deformable member that has a first piezoelectric element and a second piezoelectric element is repeatedly deformed. When a direction of deformation thereof is switched, the first piezoelectric element is connected to an inductor. When half of a resonance period of a resonance circuit formed by the first piezoelectric element and the inductor has passed, the inductor is disconnected from the first piezoelectric element. Every time the inductor is connected, arrangement of positive and negative charges in the first piezoelectric element is instantaneously reversed by the resonance. From the state, the first piezoelectric element is deformed in an opposite direction, and charges due to piezoelectric effect are thereby stored in the first piezoelectric element. When the direction of deformation of the first piezoelectric element is switched, a voltage generated by the second piezoelectric element has an extreme value. Thus, connecting the first piezoelectric element to the inductor when a voltage generated by the second piezoelectric element has an extreme value allows charges to be stored effectively in the first piezoelectric element.
Patent JP-2012108070-A (JP)
Title: Vehicle speed pulse signal processor
Inventor: SAKAI KAZUNARI
IPC: G01P3/481
Filed: 2010-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle speed pulse signal processor which is performed so that a vehicle apparatus using a vehicle speed pulse signal can be prevented from recognizing speed abnormality by starting immediately after stopping.SOLUTION: When the vehicle speed signal is inputted from a vehicle speed sensor during a period from the beginning of a stop determination period S1 to a determination timing t1, without outputting a pulse signal indicating the start in response to the vehicle speed signal inputted immediately after the stop timing t1, a CPU 2 outputs the pulse signal indicating the start in response to the vehicle speed signal to be inputted next.
Patent JP-2011132118-A (JP)
Title: Anisotropically shaped powder and method for producing the same
Inventor: KARAKI TOMOAKI
IPC: C04B35/626
Filed: 2010-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anisotropically shaped powder suitable as a plate-like crystal used in the production process of a niobate-based KNNbO<SB>3</SB>-NaNbO<SB>3</SB>-LiNbO<SB>3</SB>crystal oriented ceramic and the like, and a method for producing the anisotropically shaped powder.  <P>SOLUTION: This method for producing the anisotropically shaped powder includes hydrothermal synthesis by adding an oxide powder such as Nb<SB>2</SB>O<SB>5</SB>and a surfactant to an aqueous solution of an alkali hydroxide such as NaOH and KOH, washing the resulting reaction product with an organic solvent, and further firing the washed product at 170-700°C. According to this production method, the anisotropically shaped powder having a pseudo-cubic perovskite structure, in which the crystal face is oriented in the (100) plane, and the ratio of the average grain length in the major axis direction to the average grain length in the thickness direction is 2 to 20, can be obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130766-A (JP)
Title: Method for producing mycelium having high arachidonic acid phospholipid content
Inventor: OKUYAMA HIDETOSHI
IPC: C12P9/00
Filed: 2010-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing cells or microorganisms having high arachidonic acid AA phospholipid content per cell or culture liquid in a state to enable easy separation of the produced cells or microorganisms from the culture liquid, and to provide a method for producing the AA phospholipid from the cells or microorganisms produced by the method.  <P>SOLUTION: There are provided the method for producing the microorganism having a filamentous form comprising inoculation of the microorganism having the filamentous form to a medium containing a nitrogen source and prepared without adding a carbon source, and culture of the medium inoculated with the microorganism to form a mat mycelium; and the method for producing the arachidonic acid phospholipid comprising production of the mat mycelium by the above method and separation of the arachidonic acid phospholipid from the produced mat mycelium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011074754-A (JP)
Title: Method for manufacturing floor slab of steel-concrete composite using precast concrete panel
Inventor: YOSHIMATSU SHINYA
IPC: E04B1/48
Filed: 2010-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing floor slabs of steel-concrete composite with concrete integrated with a steel girder on the girder, which removes any influence of deformed floor slabs by drying shrinkage of concrete or by prestress from the tension of prestressed concrete (PC) tensions and also which minimizes the ratio of fragile cast-in-place sections.  <P>SOLUTION: This method includes: recesses for burying studs 14, which are arranged at the predetermined sections on steel girders 11 on the bottom of concrete floor slabs composed of precast concrete panels 12, whose depths are shallower than the center in thickness direction of the precast concrete panels 12, and which are successive in width direction; studs for adhesion 16 protruded from the top of steel girders 11 and inserted to the recesses for burying studs 14, on which the precast concrete panels 12 are erected; and hardening fillers 17 filled in the recesses for burying studs 14 after continuously prestressing the precast concrete panels 12 to integratedly join the panels 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012112211-A (JP)
Title: Foaming device
Inventor: KAWAMOTO YOICHI
IPC: E03C1/086
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a foaming device facilitating an operation for replacing a mesh plate where impurities are attached and accumulated.SOLUTION: A foaming device 10 comprises a water passage section 11 that has a water passage channel 13 allowing conduction of a fluid, and a foamed water discharge section 19 that has a spout 33 for discharging a circulated liquid. A pair of through-holes 23 and 24 facing each other across the water passage channel 13 are formed in the foamed water discharge section 19. The through-holes 23 and 24 are detachably provided with a mesh plate 35 which comprises a plate part made of a plate-like body formed in a longitudinal shape larger than an outer shape of the foamed water discharge section 19, and a mesh part 40 capable of straightening a flow of the liquid passed through the central part of the plate part and of removing the impurities.
Patent JP-2012117999-A (JP)
Title: Refraction factor distribution measurement method, refraction factor distribution measurement apparatus and method for manufacturing optical element
Inventor: KATO MASAKIYO
IPC: G01M11/02
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To accurately calculate refraction factor distribution of a specimen.SOLUTION: A calculation method includes: a transmission wavefront measurement step for respectively measuring first and second transmission wavefronts by making a reference beam incident on a specimen in first and second media; a reference transmission wavefront acquisition step for acquiring first and second reference transmission wavefronts obtained when making the reference beam incident on a reference specimen arranged in the first and second media; and a refraction factor distribution calculation step for calculating the refraction factor distribution of the specimen by using respective transmission wavefronts and respective reference transmission wavefronts. In the method, an arrangement error in each arrangement state at measurement time is calculated from the aberration sensitivity of the specimen against a change of arrangement states and the first and second transmission wavefronts measured in a plurality of arrangement states of the specimen. In the reference transmission wavefront acquisition step, the first and second reference transmission wavefronts obtained when the reference specimen is in an arrangement state including an arrangement error in the first and second media are acquired.
Patent JP-2012123036-A (JP)
Title: Negative photosensitive lithographic printing plate
Inventor: OKAMOTO YUKIO
IPC: G03F7/00
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a negative photosensitive lithographic printing plate which has excellent printing durability and has enhanced ink stain on a non-image area.SOLUTION: In the negative photosensitive lithographic printing plate which has at least a hydrophilic layer and a photopolymerizable photosensitive layer in this order on a supporting body, the hydrophilic layer is formed of two layers, the hydrophilic layer close to the supporting body contains silica particles having an average particle size of 3.4-9.0 μm and a pore volume of less than 0.62 ml/g.
Patent JP-2012122632-A (JP)
Title: Controller, boiler and method for controlling boiler
Inventor: MIURA KOJI
IPC: F22B37/56
Filed: 2010-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a controller which suitably controls boiler water according to concentration degree of the boiler water in a boiler, and to provide a boiler and a method for controlling the boiler.SOLUTION: The controller 60 of the boiler 1 is equipped with a can body 11, a burner 15 for heating the can body 11, a can body internal pressure sensor 14S and a flame detecting sensor 16. The controller 60 is constituted so as to determine that the boiler 1 is in a steam supply state when pressure detected by the can body internal pressure sensor 14S is no less than a predetermined pressure and the flame detecting sensor 16 detects that the burner 15 is in a combustion state.
Patent JP-2012124253-A (JP)
Title: Through electrode substrate and method of manufacturing the same
Inventor: TEJIMA TAKAYUKI
IPC: H01L21/288
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of enhancing the filling of a through hole with metal plating.SOLUTION: In order to fill a substrate 1 having through holes 5 with a metal, a substrate 3 combining the substrate 1 provided with through holes 5 and a substrate 2 having a conductive layer 4 is prepared. A first plating layer 6 is formed at a part in the through holes 5 by electrifying from the conductive layer 4. A second plating layer 7 is formed on the first plating layer 6. Subsequently, the first plating layer 6 is removed by etching, and a third plating layer 9 may be formed in a hole from which the first plating layer 6 is removed by etching, by electrifying from the second plating layer 7.
Patent JP-2012124438-A (JP)
Title: Compound semiconductor device and method of manufacturing the same
Inventor: KAMATA YOICHI
IPC: H01L21/8232
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable compound semiconductor device which allows high transistor characteristics by reducing the dangling bond of a gate insulating film reliably thereby suppressing variation of the threshold voltage.SOLUTION: A gate electrode 7 is formed by placing its portion in an electrode trench 2C made in a compound semiconductor layer 2 with a gate insulating film 6 interposed therebetween, and then filling the electrode trench 2C with an electrode material. In the electrode trench 2C, the gate insulating film 6 has a composite layer 13a of Al-F compound containing a fluorine compound formed at least on the interface to the compound semiconductor layer 2.
Patent JP-2012123345-A (JP)
Title: Image forming apparatus
Inventor: OZAKI NAOYUKI
IPC: G03G15/20
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To bring a toner into a suitable state for fixing to a recording medium by using a fixing liquid, to avoid being limited to liquid development, to reduce power needed for heating during fixing, and to avoid an increase of image disturbance, power needed for drying, and time needed for fixing due to the use of a fixing liquid, as well as its influence on members inside the machine and unevenness of an amount of the fixing liquid applied on the recording medium.SOLUTION: A liquid which swells and softens toner and brings it into a suitable state for fixing to a medium S is applied to the medium S before a toner image is held thereon. A toner image held on a toner image carrier 11 is transferred on to the medium S after applying the liquid thereon while the toner image is brought into contact with the liquid on the medium S, and then the toner image and the liquid on the medium S are heated and the toner is brought into the above-mentioned state and is fixed to the medium S. Liquid applying means 41 has a roller-like member 44 for applying the liquid onto the recording medium S and a member 48 for supplying the liquid thereto. The angle of contact θ1 to the liquid on end parts 44b of the member 44 is larger than the angle of contact θ2 to the liquid on a part 48a of a member 48 corresponding to the end parts 44b.