baber/WOPTO huggingface dataset:
Patent JP-2012229552-A (JP)
Title: Structure of segment
Inventor: TAKAMATSU NOBUYUKI
IPC: E21D11/08
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an economical segment for which concrete and a steel shell are integrated.SOLUTION: The segment in an arcuate shape comprises a surrounding steel shell 1 and concrete installed side the steel shell 1. The steel shell 1 comprises a bottom plate 5 which is an arcuate steel plate, a main girder plate 4 positioned in an arc direction at an end of the bottom plate 5, and a joint plate 3 positioned in a direction of crossing an arc at the end of the bottom plate 5. Inside the steel shell 1, an end of a main reinforcement 6 arranged in the arc direction is welded to the joint plate 3, and an end of a distributing bar 7 arranged in the direction of crossing the arc is welded to the main girder plate 4. Or, only the end of the main reinforcement 6 arranged in the arc direction is welded to the joint plate 3. The main reinforcement 6 and the distributing bar 7 are entirely or partially welded.
Patent JP-2012230838-A (JP)
Title: Positive electrode plate for lead-acid storage battery, lead-acid storage battery, and method for manufacturing positive electrode plate for lead-acid storage battery
Inventor: TAO YOHEI
IPC: H01M4/20
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To improve the life performance of a lead-acid storage battery and prevent the reduction in discharge capacity by improving the adhesion between a positive electrode active material and a positive electrode collector which includes a tin dioxide film formed on the surface of a substrate composed of titanium or a titanium alloy, in a positive electrode plate comprising the positive electrode collector without the need for external pressurizing means.SOLUTION: A positive electrode plate for a lead-acid storage battery comprises a positive electrode collector 2 including a tin dioxide film 22 formed on the surface of a collector substrate 21 composed of titanium or a titanium alloy, and a positive electrode active material 3 held by the positive electrode collector 2. The tin dioxide film 22 is doped with antimony, and the ratio S/P (cm/g) of the area S (cm) of the positive electrode active material holding surface to the mass P (g) of the positive electrode active material 3 in the positive electrode collector 2 is equal to or higher than 0.6.
Patent JP-2012233937-A (JP)
Title: Portable phone encryption authentication device system and method therefor
Inventor: UMEZAWA KATSUYUKI
IPC: G09C1/00
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To improve usability of a portable phone encryption authentication device system which uses a portable terminal wirelessly connected with a PC terminal as an authentication device of the PC terminal, by reducing its processing time.SOLUTION: In a wireless communication system using a portable terminal wirelessly connected with a PC terminal as an authentication device of the PC terminal, a processing speed is accelerated by switching modes of transferring commands according to an operation environment (processing performance of the PC terminal device, processing performance of portable phone terminal device, and a communication speed between the PC terminal device and the portable phone terminal device).
Patent JP-2012239247-A (JP)
Title: Motor control device
Inventor: OGURA TAKASHI
IPC: H02P23/07
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To detect phase short circuit of a motor at high reliability.SOLUTION: The motor control device comprises an inverter circuit part for converting a direct current into plural phases of alternating currents and outputting the alternating current to a motor having a stator coil, a current sensor for detecting the alternating current outputted to the motor, a drive control part for controlling driving of the inverter circuit part using a current value detected by the current sensor, a first change rate detector for acquiring the current value detected by the current sensor and detecting a change rate of the current value per unit time, and a first determination apparatus for acquiring detection results of the first change rate detector, and determining whether the change rate of the current value per unit time is not less than a predetermined value or not. Short circuit of the stator coil of the motor is detected on the basis of determination results of the first determination apparatus.
Patent JP-2012236733-A (JP)
Title: Crucible for growing crystal, and method for growing crystal
Inventor: HOSHIKAWA KEIGO
IPC: C30B29/20
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To grow a crystal having the same crystal orientation as a seed crystal in a high yield, and efficiently grow a large-sized crystal.SOLUTION: A single crystal is grown from the seed crystal 20 by using the seed crystal 20 which has a contact surface formed into a taper surface, which contacts a taper surface of a taper housing part 11b of a crucible 10, having the same inclination angle as the taper surface of the taper housing part 11b, and disposing the seed crystal 20 in the crucible 10 such that the taper surface of the taper housing part 11b is made to contact the contact surface of the seed crystal 20 so that when a crystal raw material is melted, the melt is inhibited from flowing in the interface between the taper housing part 11b and the seed crystal 20.
Patent JP-2012242415-A (JP)
Title: Focus lens support device
Inventor: MONZEN HIROTAKA
IPC: G02B7/08
Filed: 2011-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an auto focus device for stabilizing a focus lens position by suppressing vibrations in an optical axis direction which occur when a focus lens for focus adjustment of an optical device is driven.SOLUTION: A lens scanner achieves an auto focus function included in an optical device. A part 14 to be a dynamic vibration absorber is formed at a part of a lens holder 5 for holding a focus lens 4. The focus lens 4 and the lens holder 5 driven in the direction of an optical axis 1 by a driving device 9 generate vibrations when the driving device 9 is stopped. A focus lens support device can suppress vibrations of the focus lens 4, that is, the vibrations in the direction of the optical axis 1 occurring in the focus lens 4 by greatly vibrating the dynamic vibration absorber 14.
Patent JP-2012243828-A (JP)
Title: Characteristic evaluation method for chalcopyrite-type solar cell
Inventor: SHIMIZU TOSHIAKI
IPC: H01L31/04
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To exactly evaluate an output characteristic of a chalcopyrite-type solar cell.SOLUTION: First, a chalcopyrite-type solar cell is irradiated with light including a wavelength of 250 nm to 800 nm until the integrated number of photons becomes 10000 or more (light preliminary irradiation step S1). Next, the chalcopyrite-type solar cell is irradiated with standardized pseudo solar light, and in this state, the output of the chalcopyrite-type solar cell is measured (output characteristic measurement step S2).
Patent JP-2012242932-A (JP)
Title: Information provision system and terminal equipment
Inventor: MIHASHI KOJI
IPC: G09B29/10
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To easily confirm an object on a site.SOLUTION: In an information provision system including terminal equipment and a server, the terminal equipment acquires the location information of a current location and peripheral images, and transmits the location information to the server to request the provision of information; when the server receives a request for provision of the information from the terminal equipment, searches a database by using the location information included in the received request as a key, acquires the information of a facility installed in a predetermined range from the location indicated by the location information, calculates a distance between the acquired information of the facility and the location of the terminal equipment, ranks the acquired information of the facility according to the calculated distance, and transmits the ranked information of the facility to the terminal equipment. The terminal equipment displays the information of the facility so that the facility with shorter distance can be superimposed at the front on the peripheral image according to the ranking applied by the server.
Patent JP-2012241215-A (JP)
Title: Liquid for forming fine structure film on metal surface
Inventor: KAWAMURA MIDORI
IPC: C23C22/08
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid for forming a fine structure film on a metal surface, which completely removes rust on a surface of a metal product only by immersing the metal product in the liquid or coating or spraying the liquid on the metal product, allowing impurities to be hardly infiltrated in the crystal by forming crystals having the diameter of ≤1 μm or the fine structure film with unevenness on the surface of the metal product to increase the surface area, and further forming the fine structure film in which the film is easy to follow the deformation of a metal base material.SOLUTION: The liquid for forming the fine structure film on the metal surface has a composition consisting of phosphoric acid, organic acid, non-ionic fluorine-based surfactant, and water as essential components, and contains, by mass, 5-60% phosphoric acid, 0.02-5% organic acid, and 0.005-0.2% non-ionic fluorine-based surfactant.
Patent JP-2012007727-A (JP)
Title: Gas sealing composite and apparatus with the same
Inventor: MITSUYA KOHEI
IPC: F16J15/10
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a gas sealing composite which can prevent a decrease in bonding strength and airtightness when a material having glass as a principal component is used and securing the airtightness in a sealing part when heat is exerted to an apparatus by a heat cycle or the like, and an apparatus with the gas sealing composite.SOLUTION: The gas sealing composite 7 of a hydrogen production apparatus 1 includes: a first pair of ring members 43 and 45; and a second ring member 47 interposed between the first members 43 and 45. The first members 43 and 45 are heat resistent gaskets made from expanded graphite. The first members 43 and 45 are compressed by the pressing pressure of a pressing bracket 9 in a space 41 and retained as such. Further, the second member 47 is a glass ring. This glass ring softens at a use temperature of the hydrogen production apparatus 1, adheres to the surroundings, and carries out gas sealing between the outer surface of a hydrogen separation cylinder 3 and the inner surface of the attaching bracket 5 with the first members 43 and 45.
Patent JP-2012002355-A (JP)
Title: Rotary valve
Inventor: AOKI KAZUHIRO
IPC: F16K3/22
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotary valve configured to secure high sealing property and operability in opening/closing a valve element, having excellent economic efficiency while improving the durability with a simple structure, and minimizing loss during inflow/outflow of a fluid.SOLUTION: In the rotary valve, a valve element housing section 13 having an inner circumferential hemispherical surface 12 and a cylindrical opening portion 14 opened from the housing section 13 are formed within a body 2 having at least two outflow and inflow ports 10, 11, and a valve element 3 is installed in the housing section 13 through the opening portion 14. A circular outer peripheral portion 21 to be provided in the upper section of the valve element 3 is provided rotatably inside the cylindrical opening portion 14 through a seal material 22. The cylindrical opening portion 14 is covered with a lid member 4. The valve element 3 includes a through opening 24 communicating with the outflow and inflow ports 10, 11, and an installation groove 25 formed in a direction crossing the through opening 24 so as to face the outflow and inflow openings 10, 11. A seal member 5 is attached to the installation groove 25 to close the outflow and inflow ports 10, 11.
Patent JP-2012244857-A (JP)
Title: Cable protection and guide unit
Inventor: TEZUKA TAKAYUKI
IPC: F16G13/16
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a cable protection and guide unit which achieves reduction in space and weight by miniaturizing a closed loop that forms a unit outer shape and in which cables are smoothly and stably protected and guided, and cable protection and guide members are reduced by half, thereby reducing unit costs.SOLUTION: A cable protection and guide unit 100 comprises a connection chain 120, a moving frame 130 and a guide rail 140. The connection chain 120 is spread between a machine-side fixed frame FF and a machine-side movable frame MF and configures a closed loop L while being opposed and cooperated with a cable protection and guide members 110 within a vertical plane. The moving frame 130 is adapted to movement of the machine-side movable frame MF while moving on a lower loop area in the state where an upper loop area of the closed loop L is supported. The guide rail 140 allows the lower loop area of the closed loop L to follow up the movement of the machine-side movable frame MF.
Patent JP-2012244864-A (JP)
Title: Vehicular power unit
Inventor: WATANABE HISAZUMI
IPC: H02J7/00
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular power unit which is capable of efficiently supplying power to a large power load and effectively utilizing regenerative electric power also for other loads.SOLUTION: A vehicular power unit 11 comprises a first DC/DC converter 13, a first power storage section 15, a second power storage section 17, a second DC/DC converter 19, a first power storage section voltage detection circuit 21, a total power storage section voltage detection circuit 23, and a control section 25. While a large power load 29 is not driven, the control section 25 controls the first DC/DC converter 13 and the second DC/DC converter 19 within such a range that a total power storage section voltage Vc becomes equal to or higher than a large power load drive lower limit voltage Vsc, and in such a manner that at least the first power storage section 15 charges/discharges regenerative power of a vehicle. When driving the large power load 29, the control section 25 supplies power in the first power storage section 15 and the second power storage section 17 to the large power load 29.
Patent JP-2012247586-A (JP)
Title: Information processing apparatus and information processing method
Inventor: SHIBATA YUKIO
IPC: B41J29/42
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an operation part which can easily redisplay history values input in the past without registering the history values.SOLUTION: An information processing apparatus includes history means 509 of storing set values of setting items whose input is determined in the past as history values in history value storage means 506; comparison means 505 of comparing initial values of setting items related to other tab items other than a predetermined tab item with the history values corresponding to the setting items when a setting condition input screen corresponding to the predetermined tab item is displayed; acquisition means 507 of acquiring the history values as history values for display when it is determined through the comparison that the initial value is different from the history values; and history value display reception means 508 of selectively displaying the history values for display in a part of the setting condition input screen.
Patent JP-2012249418-A (JP)
Title: Rotary electric machine integral with electric power supply unit
Inventor: ISODA HITOSHI
IPC: H02K9/06
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that part of air exhausted by a fan bumps against a rear bracket to lose momentum and remains stagnant between the fan and the rear bracket, so that the stagnant air, while still hot, flows from a gap between the rear bracket and the outer periphery of a partition member into a suction path which is at negative pressure, making an electric power supply unit, a stator, a rotor, etc. insufficiently cooled.SOLUTION: A rotary electric machine comprises: a rotor fitted to a rotor shaft; a stator enclosing the rotor; an electric power supply unit composed of a power circuit module for supplying electric power to an armature winding, a field circuit module for supplying electric power to a field winding, and a heat sink having radiation fins; a cooling fan for cooling the radiation fins; and a partition member having a vent hole, which divides a space between the fan and the electric power supply unit into two chambers to form a suction passage and an exhaust passage by inserting the rotor shaft through the vent hole. On the peripheral wall of a bracket are provided a suction port communicating with the suction passage and an exhaust port communicating with the exhaust passage.
Patent JP-2011254467-A (JP)
Title: Resource allocation method and device thereof
Inventor: Zhu jian chi
IPC: H04J99/00
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To realize scheduling in an LTE-A system.SOLUTION: A resource allocation method includes: a step A for selecting one frequency domain resource unit from all frequency domain resource units to be allocated; a step B for performing scheduling in the selected frequency domain resource unit, and selecting one scheduling result ensuring that DM-RS ports of all frequency domain resource units allocated to the same UE are the same from the scheduling results based on the correspondence relation between recorded UEs and DM-RS ports; and a step C for, until the allocation completion of all frequency domain resource units, based on the selected scheduling result, for each UE to which a corresponding DM-RS port has not allocated yet, allocating the corresponding DM-RS port, recording the correspondence relation between the newly established UEs and the DM-RS ports, and going back to the step A.
Patent JP-2012144237-A (JP)
Title: Drive device
Inventor: PARK JUN SHIN
IPC: B62M1/24
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a drive device that is capable of conveniently driving a bicycle, a baby carriage, a wheelchair or the like.SOLUTION: The drive device includes: a front wheel and rear wheels; a first gear box B1 arranged on a head pipe 11 of a vehicle body; drive and driven gears 20, 30 incorporated in the first gear box; driving link mechanisms respectively installed on both sides of the vehicle body for rotating the drive gear only in an advance direction of the vehicle body through a unidirectional clutch C1; a wire for alternately operating the driving link mechanisms on both sides to be capable of performing depressing operation; a second gear box B2 installed on a fork 13 arranged at the lower end of a handlebar shaft 12; a gear train stored in the first and second gear boxes for transmitting drive power from the driven gear to a bevel gear 83 as an output shaft; and sprockets 91, 92 pivotally arranged on the bevel gear and the shaft of the front wheel, respectively, and connected to each other by a chain 90.
Patent JP-2012250675-A (JP)
Title: Steering device
Inventor: YOSHIDA TAKAYUKI
IPC: B62D3/12
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a rack pinion type steering device with a housing of a steering gear reduced in weight and increased in rigidity of the vicinity of a vehicle body attaching part on a counter pinion side end.SOLUTION: A first rib 55 formed from a flange part 52 toward the center of a hollow cylinder part 11 in a vehicle body longitudinal direction and its center in a vehicle body vertical direction is formed integrally with the flange part 52 of the vehicle body attaching part 5 on the counter pinion side end. Therefore, since the first rib 55 is formed inclined to the central axis of the hollow cylinder part 11, the rigidity to deformation of the vehicle attaching part 5 on the counter pinion side end both in the vehicle body vertical direction and in the vehicle body longitudinal direction is increased to reduce the deformation of the vehicle body attaching part 5 on the counter pinion side end in the vehicle body longitudinal direction and in the vehicle body vertical direction.
Patent JP-2012256515-A (JP)
Title: Electrode protective film forming agent
Inventor: YOSHIDA BUNPEI
IPC: H01G11/06
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an electrode protective film forming agent excellent in high voltage charge/discharge cycle characteristics and storage characteristics.SOLUTION: An electrode protective film forming agent contains a compound in which two or more hydrogen atoms of an alicyclic compound are substituted by a polymerizable functional group represented by general formula (1). In the compound, a part of atoms constituting a ring thereof or the side chain of the ring is preferably selected from the group consisting of an oxygen atom, a nitrogen atom and a sulfur atom. [In the formula, R, Rand Reach represents a hydrogen atom or an alkylene chain or alkyl group having 1-3 carbon atoms.]
Patent JP-2012255963-A (JP)
Title: Colored photosensitive resin composition
Inventor: KIRYU YASUYUKI
IPC: G03F7/038
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition capable of reducing foreign substances on a pattern.SOLUTION: The colored photosensitive resin composition includes (A), (B1), (B2), (C) and (D): (A) dye; (B1) a copolymer having a structural unit derived from at least one type selected from the group consisting of unsaturated carboxylic acid and unsaturated carboxylic anhydride, and a structural unit derived from a monomer having a C2-C4 cyclic ether structure and ethylenically unsaturated bond, the copolymer having no carbon-carbon unsaturated double bond in a side chain; (B2) a resin having a carbon-carbon unsaturated double bond in a side chain and having a weight average molecular weight of 10,000 or more and 100,000 or less; (C) a polymerizable compound having a weight average molecular weight of 3,000 or less; and (D) a polymerization initiator.
Patent JP-2013003432-A (JP)
Title: Electronic apparatus, optical apparatus, and interchangeable lense
Inventor: OKAMOTO AKIRA
IPC: G02B7/02
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus that prevent malfunction in other electronic apparatus from occurring, even if the electric apparatus has a defective circuit therein and is connected to the other electronic apparatus, and to provide an optical apparatus and an interchangeable lens.SOLUTION: In an electronic apparatus, an imaging lens 20 comprises a circuit protection mechanism part 30. The circuit protection mechanism part 30 moves a coupling regulation member 34B to an operation position projecting outside from a mount surface 20Ma of a lens side mount 20M by driving an operation mechanism 34C with a protection driving mechanism 34, on the basis of a detection signal from a short circuit monitor part 33 detecting a short circuit in a power source line 24, and disables the imaging lens 20 from being mounted on a camera body 10, thereby preventing conductive connection between a lens side contact point 20P and a body side contact point 10P on the camera body 10. In addition, activation of the circuit protection mechanism part 30 is informed to a user by turning on an LED 35A on a warning part 35.