baber/WOPTO huggingface dataset:
Patent JP-2011163553-A (JP)
Title: Method of blocking drain pipe by fireproof blocking implement
Inventor: ITO NAOTADA
IPC: F16L5/04
Filed: 2010-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent complete blocking because a thermal expansion material dropping with expansion exists, when the thermal expansion material used in a fire-proof blocking implement expands by heat.  <P>SOLUTION: A large amount of expanded thermal expansive members generated by the heat is generated in an outer part of a flame-resistant cylinder, by deforming a portion where the flame-resistant cylinder is bent, to be developed to an original form, or a space generated by reducing a volume in a resin pipe or the like by the heat is efficiently filled to block a pipe line completely, by reducing the dropping from the flame-resistant cylinder or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012017427-A (JP)
Title: Multi-component room-temperature-curable silicone rubber composition
Inventor: MORI HIDEYUKI
IPC: C08L83/04
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a multi-component room-temperature-curable polyorganosiloxane composition that has fast curing properties and holds adhesion force to various substrates such as glass, and metal even under severe environments such as warm-water immersion, hardly reduces rubber physical properties and has excellent self-extinguishing properties.SOLUTION: The multi-component room-temperature-curable silicone rubber composition includes a flame retardancy imparting agent (excluding carbon black). Preferably the multi-component room-temperature-curable silicone rubber composition includes a curing agent composition composed of at least a silicone rubber base composition consisting of at least a diorganopolysiloxane containing an alkoxysilyl group or hydroxysilyl group at a molecular chain terminal and a reinforcing filler, a crosslinking agent and an organotin compound as a curing catalyst.
Patent JP-2012019163-A (JP)
Title: Magnetic random access memory and method for manufacturing the same
Inventor: NATORI KATSUAKI
IPC: H01L27/105
Filed: 2010-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic random access memory that reduces a write current.SOLUTION: This invention in one embodiment relates to a magnetic random access memory in which a memory cell includes a magnetic resistance element 100. The magnetic resistance element 100 includes a first metal magnetic layer 24, a second metal magnetic layer 26, and an insulation layer 25 sandwiched between the first metal magnetic layer 24 and the second metal magnetic layer 26, and each area of the first metal magnetic layer 24 and the second metal magnetic layer 26 is smaller than that of the insulation layer 25.
Patent JP-2012018366-A (JP)
Title: Nonlinear optical element
Inventor: KOJIMA MIGAKU
IPC: G02F1/355
Filed: 2010-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonlinear optical element of a semiconductor multi-quantum well structure that can provide nonlinear optical response characteristics up to a high optical input intensity.SOLUTION: In a nonlinear optical element having a semiconductor multi-quantum well structure, the thickness of a barrier layer is set to that of an atom layer thinner than a well layer to form a miniband; this enables the energy width of the miniband of electrons and holes to be not less than a prescribed energy value and serves to increase a space volume in which exciter carriers are present with the result of enabling the exciter carrier density to be reduced and the exciter light energy to be increased; and it is thereby made possible to bring light to incidence on the nonlinear optical element up to a high optical input intensity and to increase the response intensity to a high optical input intensity without inviting saturation of nonlinear optical responses.
Patent JP-2010228756-A (JP)
Title: Caster braking device
Inventor: MINAMIURA YOICHI
IPC: B60B33/00
Filed: 2010-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caster braking device which improves a maneuverability by moving a braking member and a stopper part at the same time by operating a wire so that a rotation of a wheel on an axle and a turning of the wheel on a main shaft are controlled at the same time.  <P>SOLUTION: Braking casters (111, 211) are attached to an object (100) to be moved. The wire (21) is operated by an operating means (50) so that the braking members (178, 278) are moved to a direction separating from the wheel (74) and a suppressing state of the rotation of the wheel (74) on the axle (73) is released. Thus, the stopper parts (178d, 292) are moved to release an engaged state with turning braking members (190, 290) and release a suppressing state of the turning of the wheel (74) on the main shafts (171, 271).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012022193-A (JP)
Title: Semiconductive roller and toner conveying roller
Inventor: MIZUMOTO YOSHIHISA
IPC: G03G15/00
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductive roller and a toner conveying roller capable of improving picture quality of an initial image and forming an image with sufficient image density, having excellent durability while hardly changing the above performance, and suppressing degradation of a toner and decrease in a charge amount accompanying the degradation of the toner, and thereby, preventing occurrence of fog or the like before the toner is completely used.SOLUTION: A roller body 2 of a semiconductive roller 1 is formed of a rubber composition comprising a base polymer, which is a mixture of a mixture nitrile rubber N of a liquid nitrile rubber and a solid nitrile rubber, a chloroprene rubber C and an epichlorohydrin rubber E, in a mass ratio (C+E)/N ranging from 10/90 to 80/20, with 5 mass% or more of the proportion of the chloroprene rubber C and 5 mass% or more of the proportion of the epichlorohydrin rubber E. The roller body 2 has a Shore A hardness of 60 or lower, and the semiconductive roller 1 has a roller resistance of 10to 10Ω at an application voltage of 5 V.
Patent JP-2012021920-A (JP)
Title: Marker detector and atomic clock
Inventor: TOKIBA TERUHISA
IPC: G04G5/00
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a marker detector capable of detecting a marker signal with high accuracy even when reception environment is not excellent, and detecting the marker signal with less memory capacity and a small load, and an atomic clock.SOLUTION: The marker detector includes: level detection means for detecting signal levels at a plurality of points of time to be included in marker feature sections of individual pulse signals in a plurality of frames; first calculation means for calculating the number of matched detection expressing the number of detected signal levels matched to the marker signal among the signal levels detected by the level detection means by being associated with pulse positions in one frame; and second calculation means for combining the number of matched detection associated with the same pulse position in the one frame among the number of matched detection calculated for each pulse signal in the plurality of frames, respectively, and determines at what pulse position in the one frame the marker signal is arranged based on a value combined by the second calculation means.
Patent JP-2012023686-A (JP)
Title: Network monitoring method, system, device and program
Inventor: MORI TATSUYA
IPC: H04L12/70
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a network monitoring method, system, device and program, capable of dynamically extracting an address group available for monitoring from a actually-used network to operate a monitoring server using the acquired address group.SOLUTION: A network monitoring system comprises a traffic analysis device, a traffic transfer device, internal hosts and monitoring servers. The traffic analysis device includes means for analysing traffic from an external host to the internal host in a network, extracting the internal host which, when detecting a communication request from the external host to the internal host in a fixed period, returns no response and transmits no communication request to the external host, and registering a set of addresses of the internal hosts corresponded to identifiers of the monitoring servers in a monitoring address list. The traffic transfer device includes means for referring to the monitoring address list, and transmitting a packet to an address of the internal server to the monitoring server corresponded to the address of the internal server. The monitoring server includes means for receiving the packet transferred from the traffic transfer device, processing the packet in place of the internal host of an original address in the packet, and for transmitting a processed result to a transmission source of the packet.
Patent JP-2012027420-A (JP)
Title: Projection optical system and projection device
Inventor: OZAKI YUICHI
IPC: G02B13/18
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a downsized projection optical system which achieves a brightness of f number 2.0 or so, has properly corrected aberrations, and is less affected by temperature variation and provide a projection device having the same.SOLUTION: A projection optical system comprises an aperture diaphragm, a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a positive refractive power, a fourth lens having a positive refractive power, and a polarization separation element in this order from a side of a projection plane. The fourth lens and the polarization separation element may be separated, integrated, or bonded. The projection optical system will satisfy a conditional expression 0.8<f1/f<2.0 (1), where f1 represents a focal length of the first lens and f represents a focal length of an entire system of the projection optical system.
Patent JP-2012030900-A (JP)
Title: Elevator control device
Inventor: TOYODA YUSUKE
IPC: B66B1/34
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device which has high electric power saving effect.SOLUTION: The elevator control device includes: an elevator car 5 which vertically moves in a hoistway 7; a landing stage call registration button 13 which registers call for the car 5; a destination floor registration button 19 in the car which registers a destination floor of the car 5; an elevator operation control part 2 which controls operation of the car 5 according to a signal from the landing stage call registration button 13 and a signal from the destination floor registration button 19; and an operation mode determining part 21 which is provided at the elevator operation control part 2, determines that operation of the car 5 is switched to an electric power saving mode in which the operation is performed at power saving more than the operation at an normal operation mode when the signal from the landing stage call registration button 13 and the signal from the destination floor registration button 19 are not received for a certain time and which determines the operation mode of the car 5 from a signal detection pattern.
Patent JP-2012034052-A (JP)
Title: Radio communication system, partial cooperative transmission method and aggregate station
Inventor: BENJEBBOUR ANASS
IPC: H04W16/28
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To heighten the effect of interference avoidance among clusters and to partially heighten the effect of interference superposition among clusters.SOLUTION: In the radio communication system, a directivity pattern of an interference avoidance type, in which directional beams do not face each other between adjoining cells within the same frequency area, is set for each of a plurality of frequency areas, a directivity pattern of the interference avoidance type is allocated to the plurality of normal radio base stations 10-2 to 10-7 for each frequency area, and a directivity pattern of an interference superposition type, in which the directional beams face each other within the same frequency area, is allocated to a coordination target radio base stations 10-1, compared with each directivity pattern of the interference avoidance type. The normal radio base stations 10-2 to 10-7 transmit directional beams according to the directivity patterns 1a, 2a of the interference avoidance types, and the coordination target radio base station 10-1 transmits directional beams according to the directivity patterns 1b, 2b of the interference superposition types in the same time slot with the normal radio base station 10-2 to 10-7 to be coordinated by the coordination target radio base station 10-1.
Patent JP-2012032951-A (JP)
Title: Information processor and information processing method
Inventor: SHINOYAMA NORIAKI
IPC: G06T13/00
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To solve a problem of difficulty in programming and heavy processing load for interactive particle simulation.SOLUTION: An information processor 10 comprises: an external information acquisition part 42 for acquiring external information including images, sounds, character information and numerical information from an input device 32; a field image generation part 44 for generating a "field" acting on a particle as an image for each predetermined time step based on the external information; an intermediate image storage part 52 for storing an intermediate image generated in the course of generation of a field image by the field image generation part 44; a field image storage part 54 for storing the field image generated by the field image generation part 44; and a particle image generation part 56 for using the field image stored in the field image storage part 54 to generate particle image data to be output ultimately.
Patent JP-2012039679-A (JP)
Title: Grounding hook
Inventor: HARADA KENJI
IPC: H02G1/02
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent a hook from unfastening an electric wire and the like by absorbing and alleviating shakes and impacts even when they are given to the hook through an electric wire with an insulation rod fixed to a steel tower and with the hook at the tip of the insulation rod fastening an electric wire and the like.SOLUTION: A grounding hook includes: an insulation rod 2; a coil spring 10 whose one end is fixed to a tip of the insulation rod; a tip part 20 relatively rotatably connected to the insulation rod through the coil spring; a hook part 30 supported by the tip part so as to be freely opened/closed between an open/close state; and a locking mechanism 50 to prevent or allow a relative rotation of the insulation rod and the tip part.
Patent JP-2012035181-A (JP)
Title: In situ purification method of contaminated soil and groundwater
Inventor: AOKI YOJI
IPC: B09C1/10
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an in situ purification method of contaminated soil and groundwater which can efficiently increase the dissolved oxygen amount in an aerobic decomposition region.SOLUTION: A suction well 1 is arranged in a contaminated region R contaminated with volatile organic compounds, and a first injection well 2 and a second injection well 3 are arranged respectively in one contaminated region R1 and the other contaminated region R2 so as to put the suction well 1 between them. By first circulation S1 of groundwater W generated by supplying the groundwater W from the first injection well 2, making the groundwater flow through the contaminated region R1, and sucking it by the suction well 1, an anaerobic decomposition region P1 where the volatile organic compounds are decomposed by activated anaerobic microorganisms is formed in the contaminated region R1. By second circulation S2 of the groundwater W generated by supplying the groundwater W from the second injection well 3, making the groundwater flow through the contaminated region R2, and sucking it by the suction well 1, an aerobic decomposition region P2 where the volatile organic compounds are decomposed by activated aerobic microorganisms is formed in the contaminated region R2. Fine bubbles are formed in the ground water W in the second circulation S2.
Patent JP-2012038972-A (JP)
Title: Method for manufacturing semiconductor laser module
Inventor: TAWA KATSUHISA
IPC: H01S5/022
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor laser module capable of reducing percent defective of semiconductor laser elements and the manufacturing cost of the semiconductor laser module.SOLUTION: The method for manufacturing a semiconductor laser module 1 having a semiconductor laser element 3 and a optical fiber 7, comprises: a detecting step for detecting an end face phase of the semiconductor laser element 3; an acquisition step for acquiring a driving current value Ib1 corresponding to the end face phase detected in the detecting step from the driving current value Ib1 set so that its frequency characteristic may be nearly constant in any end face phase of the semiconductor laser element 3; and an adjusting step for adjusting an optical axis between the semiconductor laser element 3 and the optical fiber 7 so that the light output from the optical fiber 7 may be nearly constant when the driving current value Ib1 acquired in the acquisition step is supplied to the semiconductor laser element 3.
Patent JP-2011131933-A (JP)
Title: Container cap opening/closing device and container cap opening/closing structure
Inventor: OSAWA KOJI
IPC: B67B3/20
Filed: 2010-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To cause a container cap to be easily opened/closed or unsealed even with only one hand.  <P>SOLUTION: A container cap opening/closing device is an independent device and this is used by being attached to another device. A container cap opening/closing body portion of the container cap opening/closing device is provided with a cap insertion hole: when a cap portion of the container is inserted into the cap insertion hole, the cap portion is fixed by a cap fixing portion. When the container is turned under this state, the cap is opened/closed or its plug is opened. Another container cap opening/closing structure is a structure that is to be assembled into another device. The container cap opening/closing structure has the same structure as the feature part of the container cap opening/closing device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011082145-A (JP)
Title: Copper thin film and copper thin film laminate
Inventor: YATSUKA TSUYOSHI
IPC: H01B5/14
Filed: 2010-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper system metal thin film superior in adhesion with a substrate and having a low volume resistivity, and a laminate containing the same.  <P>SOLUTION: The metal thin film includes at least a metal particulate and a resin binder, and the metal particulate includes copper and/or a copper compound on the surface, and the ratio of the cross-section of the metal particulate occupied in the cross-section of the metal thin film is 40% or more and 80% or less, while the volume resistivity at 20°C of the metal thin film is 1×10<SP>-4</SP>Ω cm or less. The laminate includes this metal thin film. It is preferable that the coated film is one in which the metal particulate dispersion is coated or printed on the insulating substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012048511-A (JP)
Title: Energy saving advising device
Inventor: OZAKI DAIJIRO
IPC: G06Q10/00
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an energy saving advising device that makes clear the order in which energy saving actions are taken, and easily and effectively saves energy.SOLUTION: The energy saving advising device 1 includes: comparison determination means (for example, a control part 2 and a comparison determination program 7b) that determines a plurality of branch circuits 21 to 36 which consume energy exceeding a reference value (for example, reference value data 8a) by comparing an energy consumption amount of the branch circuits 21 to 36 with the reference value; and advising means (for example, the control part 2 and an advising program 7c) that gives advice for energy saving in order from a branch circuit with a large energy consumption amount to a branch circuit with a small energy consumption amount among the branch circuits 21 to 36 determined to consume energy exceeding the reference value. Therefore, it is easily made clear which of the branch circuits should take an energy saving action preferentially.
Patent JP-2012045892-A (JP)
Title: Inkjet recording apparatus, and method of controlling the same
Inventor: NAKAGAWA YOSHIMUNE
IPC: B41J2/185
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus capable of suppressing an ink discharge amount associated with air bubble suction and discharge operation to be small by suppressing the number of execution of the suction and discharge operation of air bubbles penetrating an ink supply line to be necessary minimum, and a method of controlling the inkjet recording apparatus.SOLUTION: The volume A of air bubbles penetrating into an ink supply line is estimated on the basis of the elapsed time since the last air bubble suction discharge operation, and in addition, the volume B of air bubbles penetrating the ink supply line during the main tank installation is estimated. The suction discharge operation (choke suction operation) for sucking and discharging air bubbles is conducted when the sum (A+B) of these estimated volumes A and B becomes equal to or larger than a predetermined value.
Patent JP-2012045300-A (JP)
Title: Wheelchair stopper and method of resting wheelchair
Inventor: OGAWA TOSHIYUKI
IPC: A61G5/02
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair stopper for maintaining a wheelchair in a stationary state even when a user is separated from the wheelchair or even when transferred to the wheelchair, the wheelchair provided with the stopper, and a method of resting the wheel chair.SOLUTION: The wheelchair stopper 10 is constituted of a step part 11 movable between the first position contacting with a ground face and the second position separated from the ground face, a stay 12 for connecting the step part 11 to a wheelchair 1 body, and moving mechanisms 16, 17 for moving the step part 11 between the first position and the second position via the stay 12. A body weight is loaded onto the step part 11, when the wheelchair user or other person steps the step part 11, to generate a braking force due to a frictional force between the step part 11 and the ground face. The step part 11 may be arranged along any of a longitudinal direction of the wheelchair and a both-side direction thereof, and serves also as a footrest 6 for putting thereon a foot of the user when traveling.
Patent JP-2012050042-A (JP)
Title: Information processor, acoustic processor, acoustic processing system, program and game program
Inventor: FUJISAWA MORISHIGE
IPC: A63F13/45
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To individually modify original sound data indicating an original sound at an output destination and emit a sound.SOLUTION: A game advance unit 110 translates an operation signal received by an operation unit 13 for advancing a game, displays video on a display unit 14 according to a game advance state, and reads out plural pieces of sound data from a storage unit 12. An original sound data generation unit 111 generates plural pieces of original sound data on the basis of the read-out plural pieces of sound data. An output unit 15 packetizes the plural pieces of original sound data generated by the original sound data generation unit 111, and outputs each packet to an acoustic processor 2 through an individual channel. A control signal generation unit 112 generates a control signal written with each attribute of each original sound data associated with each communication path of each original sound data generated by the original sound data generation unit 111 in the output unit 15. The acoustic processor retrieves each original sound data reconstituted from the packets corresponding to a time stamp of the control signal, and modifies each original sound data on the basis of the control signal.