baber/WOPTO huggingface dataset:
Patent JP-2013072166-A (JP)
Title: Method for manufacturing ultrafine fiber nonwoven fabric or leather-like sheet base material
Inventor: NAGAYAMA TSUTOMU
IPC: D04H1/593
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an ultrafine fiber nonwoven fabric or a leather-like sheet base material, which can maintain high productivity and safety, and high quality stability.SOLUTION: The method for manufacturing an ultrafine fiber nonwoven fabric comprises: a first step of producing a fiber web composed of a sea-island type fiber including a sea component composed of a water-soluble thermoplastic polymer, and an island component composed of a non-water-soluble heat shrinkable polymer; a second step of forming an entangled web by laminating a plurality of fiber webs to subject them to entangling treatment; a third step of forming a densified entangled web by heat-treating the entangled web to shrink the non-water-soluble polymer; and a forth step of forming the ultrafine fiber non-woven fabric by removing the sea component from the sea-island type fiber which forms the densified entangled web. The heat treatment at the third step is such a treatment that the entangled web in a dry state is contacted with hot air adjusted to have a temperature and humidity in the range of a wet bulb temperature of 70-76°C and a dry bulb temperature of 90-120°C.
Patent JP-2013072136-A (JP)
Title: Method for producing metal composite hyperfine particle
Inventor: SATO HIROAKI
IPC: B82Y40/00
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing metal composite hyperfine particles, which produces the metal composite hyperfine particles in good yield by improving reactivity in the production of metal composite hyperfine particles.SOLUTION: In the method for producing metal composite hyperfine particles by heating an inorganic metal salt and a higher alcohol and bringing them into reaction, the reaction is performed while removing moisture content obtained as a by-product in the heating reaction of the inorganic metal salt and the higher alcohol.
Patent JP-2013076239-A (JP)
Title: Waste water free water-saving device
Inventor: YUDA SATORU
IPC: E03C1/02
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when a faucet is open, a hot-water heater starts burning to prepare hot water but since water remaining in a hot-water pipeline L ahead of the hot-water heater is not passed through the hot-water heater so as not to be made into hot water, water is continuously poured until all the water remaining in the hot-water pipeline is completely poured from the faucet, so that such water is called "waste water" and wasted uselessly.SOLUTION: In the Figure 1, in an initial state (A), the inside of a tank is in an empty state. When a lever L is pushed down (B), all "waste water" in the hot-water pipeline L is moved into the tank, hot water reaches a combination faucet K, and a state where hot water can be poured at all the time is provided. When utilizing "waste water" in the tank, the lever L at an upper position is pushed to right, thereby discharging the waste water for utilization. According to the device of the present invention, water which is conventionally wasted until pouring hot water is temporarily stored in the tank and utilized further effectively.
Patent JP-2013075609-A (JP)
Title: Theft prevention system, electronic device and theft prevention method
Inventor: NAKAMURA KOJI
IPC: B60R11/02
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for entering a password when an authorized owner intentionally attaches a navigation device to another vehicle, and to prompt a robber to enter a password when attaching the navigation device to another vehicle.SOLUTION: In the electronic device connected to an abnormality detector, when after the abnormality detector detects abnormality, the electronic device detects that the electronic device is attached to another vehicle or the like, password entry is prompted to identify the authorized owner, the use of the electronic device is restricted in the case of an unauthorized owner, a theft prevention system, an electronic device and a theft prevention method restricts the use of the electronic device.
Patent JP-2013076267-A (JP)
Title: Work machine
Inventor: NODA TAKESHI
IPC: E02F9/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a work machine in which the rigidity of a guard covering a machine room can be effectively enriched.SOLUTION: A work machine 1 has a machine body 2 which is installed on a lower structure 3. The machine body 2 has an upper frame 8, a work device 4, a counter-weight 7, and a machine room 6 covered by a guard 40. The guard 40 has a guard frame 42 and a guard cover 41. The upper frame 8 has a pair of vertical plates 12 erected so as to support the work device 4 in a front end part. The vertical plate 12 has an inclined part 12a gradually lowered from forward to rearward, and a support beam 60b is provided on the inclined part 12a of at least one vertical plate 12. The front end of the support beam 60b is connected to the inclined part 12a while the rear end of the support beam 60b is connected to the guard frame 42.
Patent JP-2013075321-A (JP)
Title: Metal band winding drum
Inventor: KUDO FUMITAKA
IPC: B21C47/28
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a metal band winding drum, capable of reducing break which occurs in a wound metal band.SOLUTION: The metal band 20 is wound around a solid block 101 by rotating the solid block. The solid block 101 includes a cylindrical drum portion 2 having an outer surface 2a on which the metal band 20 is wound, and an insert groove 3 for the metal band 20, which is formed on the outer surface 2a of the drum portion 2. The insert groove 3 has a first edge 3a1 and a second edge 3b1 at the outer surface 2a, and a corner 3a1a of the first edge 3a1 and a corner 3b1a of the second edge 3b1 formed between the insert groove 3 and the outer surface 2a are not chamfered.
Patent JP-2013077209-A (JP)
Title: Program, information processing system, information processing device, and information processing method
Inventor: SHIRAI TATSUHIRO
IPC: G06F12/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a program, an information processing system, an information processing device, and an information processing method, which can protect specific data from errors generated by access to other data.SOLUTION: According to an exemplary embodiment, a program to be executed on a computer is provided for writing data to semiconductor storage means capable of storing a plurality of bits in a memory cell. The program causes the computer to execute: an assignment step in which a first area for storing first data is assigned within a storage area of the semiconductor storage means; and a write step which in response to a request to write the first data, sets an area from the boundary of the first area to a predetermined size as a protection area, sets the remaining area as a use area, and writes the first data only to the use area.
Patent JP-2013076387-A (JP)
Title: Reciprocating engine
Inventor: BANDO SHIGERU
IPC: F02F3/00
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating engine in which the local wear of the inside surface of a cylinder caused by the sliding of a partitioning member thereon can be reduced.SOLUTION: The reciprocating engine 1 includes; ring grooves 7, 8; piston rings 9, 10; a partition means 14 for partitioning a space 11 between the piston rings 9 and 10 into a thrust-side space 12 and an antithrust-side space 13; and a communication means 16 for making the thrust-side space 12 communicate with a combustion chamber 15. The partition means 14 includes at least one pair of partitioning members 40, 41 arranged between the piston rings 9 and 10. Each of the partitioning members 40, 41 is inclined toward the X direction so that one end 82 of the piston 3 in the X direction is positioned at the thrust or antithrust side of the other end 81 of the piston 3 in the X direction.
Patent JP-2012012411-A (JP)
Title: Preparation for oral administration
Inventor: KANBE HIDEYOSHI
IPC: A61K9/48
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a preparation for oral administration stabilized in a single granule state without being divided into granules, and uniformly containing ibuprofen and an antacid as ingredients at a reduced production cost.SOLUTION: The preparation for oral administration is obtained by wet-granulating a composition comprising the ibuprofen, the antacid and a swelling agent.
Patent JP-2013078995-A (JP)
Title: Hybrid vehicle, and fault detection method for exhaust gas recirculation system of internal combustion engine
Inventor: FURUTA MASAHIRO
IPC: B60L50/16
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To suppress consumption of electric energy of a battery when detecting fault of an EGR system, by performing the fault detection proper times without lowering drivability.SOLUTION: A hybrid vehicle includes: an engine 20 able to output power to a drive shaft 35, in which the amount of fuel supply is controlled by opening/closing of a throttle valve 23a; an electricity generator 32 that produces electricity using the power of the engine 20; an electric motor that outputs power to the drive shaft 35; an EGR system 27 that supplies exhaust gas, exhausted from the engine 20, to a manifold 23 of the engine 20; a clutch 31b that switches between the transmission and the non-transmission of power from the engine 20 to the drive shaft 35; a pressure sensor 28 that measures the change of an internal pressure of the manifold 23 before and after the EGR system 27 supplies the exhaust gas to the manifold 23; and an ECU 100 that performs fault detection of the EGR system 27 using the pressure sensor 28 when conditions, where a series mode is selected, the degree of opening of the throttle valve 23a is constant, are satisfied.
Patent JP-2013079173-A (JP)
Title: Spherical carbon material and manufacturing method for spherical carbon material
Inventor: OKAZAKI SEIJI
IPC: H01M4/587
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a spherical carbon material which is an isotropic particle, excellent in crystal growth property and has a remarkable small shape change after carbonization and graphitization.SOLUTION: There are provided a green-coke spherical carbon material whose average value of plan-wise and elevation-wise conglobation ratios of particles is 60% or more observed by a scanning electron microscope. This green-coke spherical carbon material has a shape retention of 70% or more after heating at 1,200°C for 5 hours and at 2,800°C for 3 hours; a method for manufacturing the green-coke spherical carbon material includes applying a compression-shearing stress to the green-coke powder containing 5% or more of particles having an average particle size of 1/3 or less of an average particle size (D 50) and then applying a spherical granulation procedure thereto in a dry method; a carbonaceous spherical carbon material produced by carbonization of the green-coke spherical carbon material and its manufacturing method; and a graphitic spherical carbon material obtained by graphitization of the green-coke spherical carbon material, and a manufacturing method therefor.
Patent JP-2012075112-A (JP)
Title: Method and apparatus for enhanced paging
Inventor: MONTOJO JUAN
IPC: H04W68/02
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for efficiently paging user equipment (UE) in a wireless communication system.SOLUTION: The apparatus comprises: at least one processor configured to mask information with a paging identifier (ID) to obtain masked information, and to send the masked information to convey the information and to implicitly convey the paging indicator; and a memory coupled to the at least one processor. The at least one processor is configured to generate a cyclic redundancy check (CRC) value that is used as the information to be masked, to mask the CRC value with the paging ID to generate a masked CRC value, and to send the masked CRC value.
Patent JP-2013081623-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for inhibiting a decline in a rate of operation in the game machine by maintaining expectation toward a jackpot even if no control has been made to a high-probability state.SOLUTION: A promotion challenge production is executed at a high rate to show that control has been made to a high-probability state until variable display of a special symbol is executed for 10 times after completion of a jackpot game state, such that a player can become aware of the fact that control has been performed to a high-probability state while the remaining number of variation times of a special symbol controllable to a high-probability state is sufficient, thus enhancing expectation toward a jackpot in variation display of a special symbol over the remaining number of variation times. Also, even if a promotion chance mode is completed without giving notice of the control to the high-probability state, a possibility of control to the high-probability state is not lost completely, thus maintaining expectation toward the high-probability state in the subsequent variable display and hence permitting the player to expect a jackpot for a long time.
Patent JP-2013083797-A (JP)
Title: Imaging apparatus and camera system
Inventor: TAGUCHI FUMIYA
IPC: G03B17/14
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus for supplying the power according to a drive part provided in an attached lens barrel.SOLUTION: An imaging apparatus includes a magnetism sensor that is arranged on a mount to which a lens barrel having a permanent magnet is attached, and outputs signals in the level according to the detected magnetism, a power supply part that supplies power to the lens barrel attached to the mount, and a control part that causes the power supply part to supply power to the lens barrel attached to the mount on the basis of the level of signals output from the magnetism sensor.
Patent JP-2013089621-A (JP)
Title: Nitride semiconductor epitaxial substrate
Inventor: OISHI KOJI
IPC: H01L21/338
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor substrate with small warpage and high crystallinity by using an Si substrate having an off-angle.SOLUTION: A nitride semiconductor substrate Z includes: an Si substrate W that has an off-angle of 2.0° or more to 6.0° or less with respect to a (111) crystal orientation plane; a first buffer region A that is formed on the Si substrate W and in which an AlGaN single crystal layer (0<x<1) 20b is stacked on an AlN single crystal layer 20a; a second buffer region B that is formed on the first buffer region A and in which a plurality of first single layers 30a composed of AlGaN single crystal (0≤y<0.1) having a thickness of 300 nm or more to 450 nm or less and a plurality of second single layers 30b composed of AlGaN single crystal (0.9<z≤1) having a thickness of 5 nm or more to 20 nm or less are sequentially stacked; and a nitride semiconductor active layer 50 that is formed on the second buffer region B.
Patent JP-2013087652-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SHIRASAWA KEN
IPC: F01N3/08
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in detection accuracy of a PM sensor.SOLUTION: In an exhaust emission control device of an internal combustion engine, a selective reduction type NOx catalyst is provided at a downstream side from a filter in an exhaust passage of the internal combustion engine, and a PM sensor is provided at a downstream side from the selective reduction type NOx catalyst. When a reducing agent is added in an exhaust gas at an upstream side from the selective reduction type NOx catalyst to supply the reducing agent to the selective reduction type NOx catalyst, in the case where an amount of the reducing agent passing through the selective reduction type NOx catalyst is more than a threshold, an addition period is made shorter than in the case where the amount of the reducing agent passing through the selective reduction type NOx catalyst is the threshold or less.
Patent JP-2013089689-A (JP)
Title: Substrate processing apparatus
Inventor: MINAMIDA JUNYA
IPC: H01L21/027
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a compact substrate processing apparatus in which energy consumption is low when forming a downflow in a transfer block of a substrate.SOLUTION: On a lower side of a first transfer block 142a for performing transfer of a substrate W to a first substrate processing section 2, a second transfer block 142b for transferring the substrate W to a second substrate processing section 2 is stacked. A first fan filter unit 31 forms a downflow of clean gas in the first transfer block 142a. A second fan filter unit 32 forms a downflow of clean gas in the second transfer block 142b by taking the downflow from an air outlet 151 provided in a floor plate 15 at the bottom of the first transfer block 142a.
Patent JP-2013088934-A (JP)
Title: Leaving processing system, taxi meter and vehicle management device
Inventor: HORIUCHI KATSUMITSU
IPC: G08G1/123
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a leaving processing system for raising certainty of leaving processing without starting business by a crew, which is determined to be impossible to leave.SOLUTION: A vehicle management device 3 is provided with: an alcohol checker 11 and a license reader 13. In a check before leaving, a taxi crew measures alcohol concentration with an alcohol checker 11, and inserts a license into the license reader 13 to make the license reader 13 read the content of the license. The vehicle management device 3 checks the content of these check items to determine propriety of the leaving of the taxi crew. When the leaving is possible, a vehicle which is scheduled to be on duty on the day is assigned from among vehicles registered in a vehicle database 15. The taxi crew rides in a taxi vehicle 6, and inserts a crew certificate card into a taxi meter 5. The taxi meter 5 performs warning display on a screen when the leaving is impossible based on leaving confirmation data to be informed from the vehicle management device 3.
Patent JP-2013088567-A (JP)
Title: Method for manufacturing cholesteric liquid crystal display
Inventor: SATO OSAMU
IPC: G02F1/137
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cholesteric liquid crystal display which is excellent in manufacturing cost and manufacturing efficiency and compatible with an electronic paper display by enabling reduction in weight and thickness.SOLUTION: There is provided a method for manufacturing a cholesteric liquid crystal display, the method comprising the steps of: adding a photoreactive chiral agent represented by the following formula (1) to a liquid crystal composition; and forming a sub-pixel by irradiating with an ultraviolet ray at a temperature higher than normal temperature after injecting the liquid crystal composition into a liquid crystal cell through a photomask.
Patent JP-2012151438-A (JP)
Title: Thin film solar cell and manufacturing method of the same
Inventor: KIM SOO-HYUN
IPC: H01L31/04
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a thin film solar cell and a manufacturing method of the thin film solar cell.SOLUTION: A thin film solar cell of this invention includes multiple cells positioned on a substrate (110). Each cell includes: a first electrode (120) positioned on one surface of the substrate; at least one photoelectric conversion part (130) positioned on the first electrode; a rear surface reflection layer (140) including a first reflection film (141) contacting with the photoelectric conversion part, an opening (143a) exposing a part of a region of the first reflection film, and a second reflection film (143) contacting with the first reflection film, and a second electrode (150) positioned on the rear surface reflection layer and connecting with the first reflection film through the opening.
Patent JP-2012108114-A (JP)
Title: Mems gyros with quadrature reducing springs
Inventor: DAVID P POTASEK
IPC: G01C19/5712
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To provide MEMS gyros with quadrature reducing springs maintaining desired resonant modes and consistently low quadrature errors.SOLUTION: Spring elements having curved and straight sections, orientation of spring element anchor points with respect to a common radius, orientation of spring element segments with respect to a specific axis, balance of the length of spring elements about the common radius, and mass balance about the common radius can be used to mitigate unwanted out of plane motion. The spring set provides planar motion while reducing undesired out of plane motion, which makes MEMS devices substantially insensitive to the process-induced etch angle variations of the spring elements.
Patent JP-2013092716-A (JP)
Title: Hanging fitting metal and electronic equipment
Inventor: MAEKAWA SHIGEYUKI
IPC: H04N5/225
Filed: 2011-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a hanging fitting metal for improving reliability in terms of water proof/dust proof performance while securing structural degree of freedom.SOLUTION: A hanging fitting metal includes: a hanging fitting metal body 102a in which a plate-shaped fixed portion 201 and a projection portion 202 are integrated; and a sealing member 401 and a holding member 402 to be inserted into the projection portion 202. The projection portion 202 is configured to project from an opening 104a formed in an exterior member 103a of electronic equipment, and a first protrusion portion 206a and a second protrusion portion 206b are formed on both faces of the projection portion 202 in a direction of thickness so as to be positioned inside the exterior member 103a in a state that the fixed portion 201 is fixed to the main body part of the electronic equipment. The sealing member 401 and the holding member 402 are arranged between the first protrusion portion 206a and the exterior member 103a, and between a second protrusion portion 206b and the exterior member 103a, and the sealing member 401 is configured so as to be pressurized with a predetermined charge amount by the protrusion portion 206 and the exterior member 103a.
Patent JP-2012071826-A (JP)
Title: Flow control actuator
Inventor: COOK MICHAEL VICTOR
IPC: F02K1/78
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a flow control actuator that can be housed in an airfoil section which is relatively narrow in depth and continuously takes out a flow from a pressurized fluid source.SOLUTION: The flow control actuator 10 for a body exposed to a fluid flow includes first and second flow surfaces 14, 16 mutually spaced apart to define a longitudinal gap 20 therebetween. A longitudinal control element is placed in or adjacent to the gap, has an outwardly arcuate surface, defines a first slot 24 between the control element and the first flow surface, and defines a second slot 26 between the control element and the second flow surface. The control element 22 is adapted to be movable so as to allow the first and second slots to be generally proportionally adjusted in width. A flow of pressurized flow control fluid passes out of a plenum chamber 30 through one or both of the slots 24, 26 and is deflected around the arcuate surface by the Coanda effect.