baber/WOPTO huggingface dataset:
Patent JP-2010133420-A (JP)
Title: Internal combustion engine and method of operation of the same
Inventor: MORGADO RALPH GORDON
IPC: F02B53/00
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new and improved internal combustion engine and a method of operation of the same.  <P>SOLUTION: In the internal combustion engine and the method, pistons on different rotors (21, 22) move relative to each other to form chambers 27 of variable capacity in a toroidal cylinder (26). The pistons (23, 24) move in stepwise fashion, with the piston on one rotor traveling a predetermined distance while the piston on the other rotor remain substantially stationary. Fuel is sucked into a chamber as one of the pistons defining the chamber (27) moves away from the other, and then compressed as the second piston (24) moves toward the first piston (23). Combustion of the fuel drives the first piston away from the second piston, and the spent gases are then expelled from the chamber by the second piston moving again toward the first piston.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011160520-A (JP)
Title: Power controller, power system, and power control program
Inventor: FUNAKUBO TOSHIAKI
IPC: H02J3/00
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To give operation opportunity equally to each apparatus while suppressing its cost.  <P>SOLUTION: A waiting time calculator 110 generates random numbers at specified timing, and calculates a waiting time based on the generated random numbers. A tolerable power calculator 120 calculates a tolerable power value, which shows the value of the tolerable power of a cable 1 based on the voltage of the cable 1 connected to its own device with a lapse of the waiting time after the specified timing. A reception/supply determinator 130 determines whether to permit the reception/supply of power by a power receiver and supplier 2, based on the tolerable power value and the received/supplied power value which shows the value of power that the power receiver and supplier 2 receives/supplies via the cable. A power reception/supply control unit 140 sets a power reception/supply period while the power receiver and supplier 2 receives/supplies power to a constant period, based on the determination results of the reception/supply determinator 130. Then, the power reception/control unit 140 supplies the power via the cable 1 to the power receiver and supplier 2 in the reception/supply period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011155908-A (JP)
Title: Yeast mutant
Inventor: KISHIMOTO NORIAKI
IPC: C12N1/16
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yeast mutant that can produce unsaturated fatty acid derivatives in large quantities and excellently grow when the accumulation amount of the unsaturated fatty acid derivatives in a culture material has increased.  <P>SOLUTION: There is disclosed a yeast mutant belonging to Candida maltosa and having an ability to convert unsaturated fatty acid compounds (e.g. trans-2-decenoic acid) into unsaturated fatty acid derivatives (e.g. 10-hydroxy-trans-2-decenoic acid), wherein the yeast mutant has lower esterase activity than that of an unmutated parent strain and higher productivity of the unsaturated fatty acid derivatives than that of the unmutated parent strain.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165438-A (JP)
Title: Lighting system
Inventor: YAMAMOTO MASASHI
IPC: F21V29/00
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system capable of making heat favorably conductive from a heating element to a heat radiation part.  <P>SOLUTION: The lighting system 100 includes a light source, a power supply circuit 6 for supplying power to the light source, the heat radiation part 3 formed of an electric insulating material for radiating heat from the power supply circuit 6 stored therein to outside air, and a heat conduction part for making the heat from the power supply circuit 6 conductive to the heat radiation part 3. The heat radiation part 3 is thermally connected to the heat conduction part. Thus, the lighting system 100 has improved heat conduction from the hear conduction part to the heat radiation part 3 while being achieved in weight reduction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161065-A (JP)
Title: Brace for animal
Inventor: SHIMADA AKIO
IPC: A61F5/02
Filed: 2010-02-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brace for an animal which is easily attached to the animal and is fit to the body shape thereof, fixes or limits movements of the knee joint, and is held by the animal so as not to be easily removed.  <P>SOLUTION: The brace for the animal holds a knee brace part 20 for prohibiting or limiting bending and stretching of the knee part while connecting the knee brace part to a trunk attachment part 30, In the brace, the trunk attachment part 30 includes: a back part attachment part 31 placed on the back side from near the root of a head part toward a buttocks part; and a connection parts 32 of a back part attachment part for attaching the back part attachment part to the trunk adjacent to forefeet, the knee brace part 20 includes: a thigh attachment part 21 placed in a cylindrical manner around the lower thigh; a lower thigh attachment part 22 placed in a cylindrical manner around the thigh; and a jointing member 23 provided with jointing parts 23a and 23b bridging and joining the thigh attachment part 21 and the lower thigh attachment part 22 and a hinge part 23c formed at a position corresponding to the knee joint. The brace includes a connection part 24 for the thigh attachment part which freely removably engages the thigh attachment part 21 with a rear end of the back part attachment part 31 to connect them together.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167661-A (JP)
Title: Recycling method of thin-type panel
Inventor: TSUJIGUCHI MASAHITO
IPC: B09B5/00
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recycling method of a thin-type panel which is capable of recycling indium that is valuable and glass that occupies most of the weight of the wasted thin-type panel as a material by safely separating the material with less labor and energy and without a large-scaled installation from the wasted thin-screen panel.  <P>SOLUTION: The recycling method of the thin-type panel comprises steps of heating the thin-type panel and stripping a polarizing plate from a panel glass. In the recycling method of the thin-type panel, it is preferable that the method further comprises the step of classifying a mixture of the stripped polarizing plate and the panel glass with the specific gravity separation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010195391-A (JP)
Title: Helicopter rotor
Inventor: NANNONI FABIO
IPC: B64C27/37
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide the lightest and smallest posible damping device controlling vibrations due to lead-lag movement of a blade.  <P>SOLUTION: The rotor 3 for a helicopter includes a drive shaft 10 rotating around a first axis A, a hub 11 rotating angularly integrally with the drive shaft 10 around the first axis A, and at least two blades 12 projecting from the hub 11 on the opposite side to the first axis A and extending along a plurality of second axes B crosswise to the first axis A. Each blade 12 is movable with respect to the hub 11 and the other blade 12 around a third axis C crosswise to each second axis B. The rotor 3 has at least two dampers 40 for damping vibrations of each blade 12 around each third axis C. Those dampers have each first part 41 capable of moving around each third axis C integrally with each blade 12, and second portions 42; 46a, 46b elastically united to each first portion 41 and functionally united to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011178483-A (JP)
Title: Evacuation support system of elevator
Inventor: IZUTA KAZUYA
IPC: G08B25/04
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To support evacuation so as to efficiently and precisely perform rescue activity using an elevator when a disaster occurs, by informing a rescuer of the accurate number of persons staying in a building.  <P>SOLUTION: This evacuation support system includes a room entering/leaving management system for managing the passing of a predetermined place in the building, a car 10 of the elevator provided in the building, a display device 11 arranged in the car 10, and an evacuation support device 9 for displaying indoor person information at every story floor in the building on the display device 11 based on management information of the room entering/leaving management system. Thus, when the disaster such as a fire occurs, a fire fighter or the like looks at the display on the display device 11, and can accurately grasp the number of persons staying in the building at every story floor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180304-A (JP)
Title: Photomask blank, photomask and method for producing the same
Inventor: MATSUMOTO YOSUKE
IPC: H01L21/027
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask blank excellent in image forming property even when the blank contains a large amount of a light-shielding material, and to provide a photomask having high rubbing resistance produced by using the photomask blank, and a method for producing the photomask.  <P>SOLUTION: The photomask blank includes a light-shielding layer containing an acid-degradable resin having a three-dimensional crosslinked structure and a light-shielding agent, and a photosensitive resist layer, in this order, on a transparent substrate. The acid-degradable resin having a three-dimensional crosslinked structure is preferably a resin having an acid-degradable group in a molecular chain that constitutes the three-dimensional crosslinking structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184503-A (JP)
Title: Thermoplastic elastomer composition
Inventor: MIURA YU
IPC: C08L91/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition which exhibits a good mold-releasing property, after injection-foaming molded, is excellent in the fineness and uniformity of foamed cells, and is good in adhesiveness to thermoplastic resin layers, when forming laminates.  <P>SOLUTION: The thermoplastic elastomer composition for injection molding comprises the components (A), (B), (C) and (D): (A) is the hydrogenation product of a block copolymer comprising a block (a) composed from monomer units based on an aromatic vinyl compound, and a block (b) composed from monomer units based on a conjugated diene compound and having a 1,2-bond content of ≥60%, (B) is a propylenic resin, (C) is a mineral oil softening agent, and (D) is ethylene-propylene copolymer rubber having a Mooney viscosity (ML1+4, 100°C) of 20 to 200 and having an ethylene-based monomer unit content of 40 to 80 wt.% (wherein, the total amount of the copolymer rubber is 100 wt.%).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076584-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FUJII MAKOTO
IPC: G06F9/48
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the frequency of accesses to a peripheral modules in interruption processing, and to reduce a load factor of a CPU.  <P>SOLUTION: An interruption request signal and an interruption data are output from the optional peripheral module to an interruption control circuit 5, when an interrupt event occurs. The interruption control circuit 5 stores the received interruption data into a register 15, and determines the priority of the interruption request signal. Subsequently, the interrupt control circuit 5 transfers a determination result as the interruption request signal via a dedicated wire 17 and the interruption data of the register 15 via a dedicated bus 16 respectively to the CPU 2. The CPU 2 reads out a corresponding interrupt processing function from a ROM 3, based on the input interrupt request signal, when receiving the interruption request, and executes the processing of the interruption data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186844-A (JP)
Title: Alarm device
Inventor: AKASAKA OSAMU
IPC: G08B17/00
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To raise the sound pressure of alarm sound, that is, the volume of the alarm sound by using sound output from the front of a speaker and sound output from the rear of the speaker.  <P>SOLUTION: An alarm device includes a detecting part 1, the speaker 2 and a housing 3. The detecting part 1 detects surrounding abnormal conditions. The speaker 2 outputs alarm sound and a voice to notify the abnormal conditions detected by the detecting part 1. Frequency bands are different between the alarm sound and the voice. In the housing 3, an internal space 36, a front side sound hole 34 and a lateral sound hole 37 are formed. The internal space 36 houses the speaker 2. A path from the front of the speaker 2 to the front side sound hole 34 is a first path, and a path from the rear of the speaker 2 to the lateral sound hole 37 through the internal space 36 is a second path. The housing 3 is formed so that a path difference between the second path and the first path may be 1/2 wavelength of a wavelength to a desired frequency included in the frequency band of the alarm sound.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185550-A (JP)
Title: Burning tool
Inventor: UCHINO TETSUYA
IPC: F27D3/12
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burning tool which prevents detachment of support columns, although the support columns are attachable/detachable, and uniformly applies a load during correction of a burned object.  <P>SOLUTION: The burning tool 1 includes: a flat plate-shaped rectangular shelf board 2 having notches 22 at two edges 21 such as edges intersecting with each other or opposing to each other; and the support columns 3 having insertion parts 33 formed on lateral faces 31 bent along corners 23 of the shelf board 2 and can be fitted to the notches 23, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183525-A (JP)
Title: Vibration damping device for robot
Inventor: TAKEDA SHIGERU
IPC: F16F15/02
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping device for a robot, which achieves high vibration damping property without being restricted in the installing position, in the robot whose arm member is actuated by pulleys.  <P>SOLUTION: A second vibration damping pulley 52 oscillates to the direction canceling the vibration of a driven member 25 that is caused by the expansion and contraction of a posture control belt 43 by actions of a weight member and circular arm spring. The oscillational direction that cancels the vibration of the follower member 25 caused by the expansion and contraction of the posture control belt 43 is transmitted to a first vibration damping pulley 51 through a vibration damping belt 53. Thereby, even when vibration occurs to the driven member 25, the vibration is canceled by the oscillation transmitted from the second vibration damping pulley 52. The second vibration damping pulley 52 including a weight member is connected to the first vibration damping pulley 51 through the vibration damping belt 53 and can be disposed at a motor 22 side relative to the tip side 32 of an arm member 21. Then, the second vibration damping pulley 52 can be disposed freely.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188712-A (JP)
Title: Discharging control device for electric power conversion system
Inventor: MAEHARA TSUNEO
IPC: H02M7/48
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein it cannot be guaranteed that discharge control in an abnormality to discharge a capacitor 16 by shorting both electrodes of the capacitor 16 by turning a switching element Swp on the high potential side and a switching element Swn on the low potential side of an inverter IV into an on-state is surely performed when an error actually occurs.  <P>SOLUTION: A relay SMR1 is opened to cause a reactive current to flow into a motor generator 10 to reduce the voltage of the capacitor 16 to a voltage Vdg for diagnosis. Thereafter, the discharge command 'dis' in an abnormality is output to perform a discharge control in an abnormality to discharge the capacitor 16 by shorting both electrodes of the capacitor 16 by turning the switching element Swp on the high potential side and the switching element Swn on the low potential side into an on-state. In this case, whether or not the capacitor 16 is discharged is determined based on a detection value of a voltage sensor 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190591-A (JP)
Title: Lid body opening and closing device
Inventor: HARADA RYOJI
IPC: E02D29/12
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate to adjust length of a lifting instument.  <P>SOLUTION: The lid body opening and closing device includes: a body 2 that is rotatably supported; the lifting instument 5 that is disposed on one side of the body 2 and that engages with an engagement hole 26 formed on the lid body 25 and lifts the lid body 25; and an operation part 15 that is disposed on some other part of the body 2, and performs lifting operation the lifting instument 5 by employing a turning center of the body 2 as a supporting point. The lifting instument 5 is composed of the engagement part 6 engaging with the engagement hole 26 of the lid body 25 and a chain 8 connected with the engagement part 6, and a first length-adjustable engagement part 3 that hooks the chain 8 is provided at a part except the turning center part of the body 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188780-A (JP)
Title: Combine harvester
Inventor: FUJITA YASUSHI
IPC: A01D69/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lowering of traveling stability caused by traveling shock phenomenon at startup.  <P>SOLUTION: A reaping part 4 is driven at a rotational speed variable synchronously with traveling speed of a combine harvester by a dedicated hydrostatic continuously variable transmission 21 for reaping and transportation. Operating position of a shift lever 70 is detected by an operation position detecting means 71, a hydrostatic continuously variable transmission 20 for traveling is accelerated or decelerated according to the detection signal of the operation position detecting means 71, the traveling speed is detected by a vehicle speed sensor 77, and the reaping part 4 and the front feeding transportation apparatus 13 are driven at a speed variable synchronously with the traveling speed by increasing or decreasing the speed of the hydrostatic continuously variable transmission 21 for reaping and transportation according to the detection signal of the vehicle speed sensor 77. The deceleration rate of initial traveling speed to start the deceleration operation of the shift lever 70 is set to be larger than the acceleration rate of initial traveling speed to start the acceleration operation of the shift lever 70 from a state to stop traveling motion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198205-A (JP)
Title: Redundant system control system
Inventor: SASAKI TATSUYA
IPC: G06F11/18
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a redundant system control system that reduces a cost, while securing safety for use in a control terminal of a railroad security device.SOLUTION: The redundant system control system 1 is constituted by connecting two computers with the same processing programs mounted thereon. The logical product of control outputs of computers in system A and system B is output to an apparatus to be controlled. Data is mutually transmitted/received between the system A and the system B computers, thereby to collate data held by one system with data transmitted from the other system in each system, and also to monitor whether the processing of the computer in each system is smoothly executed. When a failure is detected in either of the systems after the collation and monitoring, the processing is stopped, and the output to the apparatus to be controlled becomes a safe side.
Patent JP-2011201978-A (JP)
Title: Bonding method
Inventor: ITO YOSHIFUMI
IPC: C09J5/06
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a bonding method by which two members can be bonded together through a bonding film after the bonding film is transferred to one of the members while the bonding film included in a bonding film transfer sheet is patterned into a predetermined pattern.SOLUTION: The bonding method includes the steps of: preparing the bonding film transfer sheet including a substrate and the bonding film and developing adhesion on the surface of the bonding film; deactivating a part of the adhesion of the bonding film by heating while the bonding film is in contact with a heat exchanger plate; obtaining a first temporary bonded body by attaching the first adherend to the bonding film transfer sheet so that the first adherend closely adheres to the bonding film; obtaining a second temporary bonded body, in which the patterned bonding film is transferred to the first adherend, by releasing the substrate from the first temporary bonded body; developing adhesion on the release surface of the bonding film; and obtaining a bonded body, in which the first adherend and a second adherend are bonded through the patterned bonding film, by attaching the second adherend to the second temporary bonded body.
Patent JP-2011200372-A (JP)
Title: Vacuum cleaner
Inventor: KOURA KENTARO
IPC: A47L9/00
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of emitting ion stably for a long period of time.SOLUTION: The vacuum cleaner includes: an electric blower 2 for generating suction wind; an ion generator 26 for generating ion; a ventilation channel 27 for releasing ion generated from the ion generator 26 to the atmosphere; a dust collection chamber 5 for capturing dust; and a suction nozzle (not illustrated) communicating with the electric blower 2 for sucking dust. Part of the exhaust air from the electric blower 2 is made to join at a position on the halfway of the ventilation channel 27 to emit the ion to the atmosphere by the venturi effect. As a result, micro dust such as carbon, passing through the dust collection chamber 5 or generated from the electric blower 2, does not adhere to the ion generator 26 nor accumulate, and temperature rise in the ion generator 26 caused by exhaust heat is prevented, so that the life of the ion generator 26 can be extended and the durability can be improved. In this way, the vacuum cleaner for generating ion stably for a long period of time can be provided.
Patent JP-2011202883-A (JP)
Title: Heat source machine of refrigeration cycle device
Inventor: NAGAI HIROYUKI
IPC: F24F11/76
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat source machine of a refrigeration cycle device properly keeping an air-conditioning capacity without lowering a rotational frequency of an outdoor fan motor as much as possible while preventing overheating of the motor.SOLUTION: The rotational frequency of the fan motor is reduced when an electric current value of the fan motor rotating an outdoor fan is over a predetermined reference current value, and a temperature of an outdoor heat exchanger is over a predetermined reference temperature. The reference electric current value and the reference temperature are set within a range to normally operate the fan motor in a case excluding the case when the electric current value of the fan motor is over the reference electric current value, and the temperature of the outdoor heat exchanger is over the reference temperature.