baber/WOPTO huggingface dataset:
Patent JP-2012093181-A (JP)
Title: Reactor pressure vessel dismantlement method and dismantlement equipment
Inventor: SONODA AKITSUGU
IPC: E04G23/08
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To realize safe dismantlement operation in an atmosphere without removing nuclear reactor ray-shielding walls while reducing a work period of the dismantlement operation.SOLUTION: A reactor pressure vessel dismantlement method includes a process for installing a cylindrical ray-shielding body 10 with a top cover 10a on the upper end face 4a of a ray-shielding wall 4, a process for suspending and fixing a cutting equipment 14 in a reactor pressure vessel 3 by using a lifting equipment 12 provided on the top cover 10a so as to cut the reactor pressure vessel 3, a process for lifting cut pieces and bringing them into the cylindrical ray-shielding body 10 by using a cut piece lifting equipment 11 provided on the top cover 10a and a process for moving the cylindrical ray-shielding body 10 to a predetermined place and conveying the cut pieces in the state in which the cut pieces are hung and brought inside of the cylindrical ray-shielding body 10.
Patent JP-2012095181-A (JP)
Title: Projector, and method of controlling projector
Inventor: TODOROKI MITSUNARI
IPC: G09G3/20
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a projector and a method of controlling thereof which can reliably detect such a change in the position of the projector relative to a projection plane as changes a projection angle.SOLUTION: A projector 100 for projecting an image onto a screen SC includes: a pattern projection control section 129 for projecting an image including a measurement pattern for movement detection; an imaging section 180 for imaging the screen SC; an image processing section 127 for generating a reference image based on a captured image captured and acquired by the imaging section 180 during the projection of the measurement pattern and generating a comparative image based on a captured image captured and acquired by the imaging section 180 at a different time point from the former imaging during the projection of the measurement pattern; and a movement detection section 128 for detecting a change in the position of the projector 100 relative to the screen SC by using the reference image and the comparative image generated by the image processing section 127.
Patent JP-2012097630-A (JP)
Title: Failure diagnosis device of variable valve timing control system
Inventor: URUSHIBATA HARUYUKI
IPC: F01L1/356
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To perform failure diagnosis of a lock pin by accurately detecting a VCT phase shift due to torque of a cam shaft during lock control of a variable valve timing control system with an intermediate lock mechanism.SOLUTION: A cam angle sensor 19 is set to output a delay side phase shift detecting signal when a VCT phase is delayed, and to output an advance side phase shift detecting signal when the VCT phase is advanced due to torque of a suction side cam shaft 16. During lock control for controlling a hydraulic control valve 25 so as to lock the VCT phase at an intermediate lock phase by projecting lock pins (an advance control pin and a delay control pin), a shift width of the VCT phase due to torque of the suction side cam shaft 16 is detected on the basis of the advance side phase shift detecting signal and the delay side phase shift detecting signal output from the cam angle sensor 19. A failure of the lock pin is determined by whether the shift width of the VCT phase is larger than the failure determination value.
Patent JP-2012085989-A (JP)
Title: Environmental perceive support device for visually handicapped person
Inventor: HORIKI YOSHINOBU
IPC: G09B21/00
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To solve a problem that it is not possible to sufficiently perceive environment constituted of a plurality of objects because it is not possible to determine distances to the objects in a device transmitting an ultrasonic wave and mixing the reflecting sound of the same with a local transmitting wave with a constant wavelength to convert the same to an audible sound up to now.SOLUTION: A user can determine the distance to the objects because the frequency of an audible sound can be changed corresponding to the distances to the objects, and as a result the environment can be more precisely perceived, by transmitting an ultrasonic wave while increasing or decreasing frequency in a constant direction and by mixing the transmitted wave or the separately generated local transmitting wave and delayed reflected wave to convert the same to the audible sound.
Patent JP-2011083001-A (JP)
Title: Electronic camera, data generating device, method of recording image data of electronic camera, and method of recording image data of data generating device
Inventor: TOYODA TETSUYA
IPC: H04N1/028
Filed: 2010-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image different from one intended by a photographer from being printed.  <P>SOLUTION: An electronic camera includes a photographing mode setting module, an exposure condition setting module, an imaging module, an image data recording module for recording captured image data, a determination module for determining whether to inhibit gradation correction when printing for the image data based on data indicative of the photographing mode of the image data or data indicative of exposure setting, a gradation correction processing enabling/disabling data generating module for generating data indicative of whether to inhibit gradation correction when printing based on the determination result, and an adding module for adding the generated data indicative of whether to enable or disable gradation correction processing to the image data to be recorded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012104593-A (JP)
Title: Substrate processing apparatus, program, computer storage medium, and substrate transfer method
Inventor: HAYAKAWA MAKOTO
IPC: H01L21/027
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To determine whether an error exists in a processing part in real time and to prevent defective wafers from being manufactured in large numbers.SOLUTION: An application and development processing apparatus comprises: a wafer transfer mechanism; a defect inspection part; transfer control means 200 for controlling wafer transfer; defect classification means 203 for classifying a defect based on the defect state; storage means 202 for storing a transfer route of the wafer processed by a processing unit by the wafer transfer mechanism; defect processing identification means 204 for identifying the processing unit where the classified defect occurred based on the type of the defect classified by the defect classification means 203 and the transfer route of the substrate stored by the storage means 202; and defect processing determination means for determining whether an error exists in the processing part in which the defect occurrence was identified. The transfer control means 200 controls the wafer transfer mechanism so that the wafer is transferred, bypassing the processing unit in which the defect processing identification means 204 identified the defect occurrence.
Patent JP-2012104658-A (JP)
Title: Liquid injection head, liquid injection apparatus, piezoelectric element and method of manufacturing piezoelectric element
Inventor: KITADA KAZUYA
IPC: B41J2/135
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid injection head where a KNN thin film is oriented preferentially to (100), and to provide a liquid injection apparatus, a piezoelectric element and a method of manufacturing a piezoelectric element.SOLUTION: A liquid injection head 600 comprises a pressure chamber 622 communicating with a nozzle opening 612, a piezoelectric 30, and a piezoelectric element 100 having a first electrode 10 and a second electrode 20 provided on the piezoelectric 30. At least one of the first electrode 10 and second electrode 20 contains platinum, and the piezoelectric 30 consists of a complex oxide containing potassium sodium niobate and bismuth iron. The ratio of mol number of bismuth iron to the sum of mol numbers of potassium sodium niobate and bismuth iron is 3-10%, and the ratio of the sum of mol numbers of potassium and sodium to the mol number of niobium is 103-115%.
Patent JP-2012100633-A (JP)
Title: Chemical spreader
Inventor: HIGUCHI KAORU
IPC: A01M7/00
Filed: 2010-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a chemical spreader capable of spreading a chemical over a turf (lawn) always in the same spreading pattern with a slight labor through correcting the angle change of a spray nozzle even if the traveling vehicle loaded with a chemical tank and equipped with the spray nozzle is inclined.SOLUTION: The chemical spreader includes: the chemical tank 91 loaded on a traveling vehicle 9; a spray nozzle 1 attached onto the traveling vehicle 9 and changeable in the angle of elevation/depression of the spray direction of the chemical through turning by a motor 3 with the travel direction of the vehicle 9 as the turning axis; and a manual changeover switch 5 for changing the angle of elevation/depression of the spray nozzle 1 through putting the normal revolution, stopping and reverse turning of the motor 3 under control. Alternatively, this chemical spreader may be constructed as follows: using a rotary encoder 6 and a weight 63, the change of the angle α of the spray nozzle 1 relative to the horizontal or vertical plane of the spray nozzle 1 is detected and corrected.
Patent JP-2011052832-A (JP)
Title: Pipe connecting structure
Inventor: TAWARA HIROTOSHI
IPC: A47L13/20
Filed: 2010-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide pipe connecting structure capable of releasing easily a locked state of an engagement projection locked to an matched engagement hole, to smoothly disassemble a pair of connected cylindrical pipes.  <P>SOLUTION: This pipe connecting structure 10 connection-integrates axial-directionally the pair of cylindrical pipes 11, 12, by attaching a sleeve part 19 with the engagement projection 17 projected from its inner circumferential face, from an outside, and by locking the engagement projection 17 to the matched engagement holes 15, 16, and the sleeve member 19 is constituted of a sleeve body 21 extended to both sides of the engagement projection 17 along an outer circumferential face of a female side end part 14, and arranged tightly on an outer circumferential face while remaining a clearance 18 between circumferential-directional both ends 20, and a pressing body 26 comprising a pair of support legs 22 and a pressing part 23, and provided to hold a space 25 between the pressing part 23 and the outer circumferential face of the female side end part 14, by joining tip parts of the paired support legs 22 respectively to both end portions 24 of the sleeve body, in a position opposed to the engagement projection 17.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012107546-A (JP)
Title: Rotary compressor
Inventor: HIGUCHI YORIHIDE
IPC: F04C29/00
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent a head member (23) fixed to a cylinder (22) by being fastened with a bolt from swelling out into a cylinder chamber (25).SOLUTION: A scroll compressor includes: a piston (21) rotatably driven by a driving shaft (13); a cylinder (22) in which the cylinder chamber (25) for housing the piston (21) is formed, and a bolt hole (22a) to which the bolt (45) is fastened is formed in an axial direction; and the head member (23) in which the through-hole (23f) formed so as to cover the opening end of the cylinder (22) in the axial direction and located coaxially with the bolt hole (22a). In the compressor, a cylindrical sleeve (27) is also provided which extends to both ends of a through-hole (23f) in an axial direction and is inwardly fitted into the through-hole (23f), and which is formed of an inserting hole (27a) through which the bolt (45) is inserted inside thereof. The Young's modulus of the sleeve (27) is larger than the Young's modulus of the head member (23).
Patent JP-2011045756-A (JP)
Title: System and method for electrosurgical treatment of head part and neck
Inventor: HOVDA DAVID C
IPC: A61F7/12
Filed: 2010-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for selectively applying electrical energy to a target site in the head and neck of a patient's body especially including tissue at the ear, nose, and throat.  <P>SOLUTION: According to this invention, high frequency (RF) electrical energy is applied to one or more electrode terminals (104) in the presence of electrically conductive fluid in order to remove and/or modify the structure of tissue structures. Depending on the each treatment, this invention is applied to volumetrically remove tissue, shrink or contract collagen connective tissue, and/or coagulate severed blood vessels. For example, this invention may be useful for ablation and hemostasis of tissue in paranasal sinus surgery, collagen shrinkage, ablation, and hemostasis in treatment for treating snoring, and obstructive sleep apnea, for gross tissue removal, such as tonsillectomy, adenoidectomy, tracheal stenosis, vocal cord polyps, and lesions; or for the resection or ablation of facial tumors or tumor in the mouth, the pharynx such as glossectomy, laryngectomy, acoustic neuroma procedures, and nasal ablation procedures.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012113905-A (JP)
Title: Lighting system
Inventor: TANIGAWA TETSUYA
IPC: H05B37/02
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system which is capable of determining a lighting device for which a logical address is deleted and easily performing logical address setting.SOLUTION: A lighting system comprises a plurality of lighting devices 2 (2a to 2q) to which separate logical addresses are allocated, and a controller 1 which controls the desired lighting device 2 using the logical address. The controller 1 comprises: a control unit 11 for performing overall control on the controller 1; a transmission/reception unit 12 for transmitting/receiving transmission signals to/from each of the lighting device 2; and a storage unit 13 for storing the logical addresses set for each of the lighting devices 2. An address setting section 11a of the control unit 11 deletes the logical address of the lighting device 2 by transmitting an address deletion signal, and also transmits a dimming control signal for setting the lighting state of the lighting device 2 for which logical address is not set to a "flashing" state.
Patent JP-2012102716-A (JP)
Title: Power unit, such as power generator utilizing vaporization and liquefaction of substance within sealed device
Inventor: KOBAYASHI YASUHIRO
IPC: F03G7/06
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a power unit that dispense with limitations to districts such as to big facilities such as dams and nearby rivers although force in which liquids, such as water, flow is utilized.SOLUTION: Two (A) and (B) containers that are sealed and are filled with liquids are connected with piping, and power conversion devices that convert flows of liquids into power sources halfway the piping are placed. An (A) expansion and contraction device is installed inside (A) container, and (B) expansion and contraction device inside (B) container. A pressure difference generated between (A) container and (B) container is used as a power source by allowing (B) expansion and contraction device to be contracted if (A) expansion and contraction device is expanded. This system is used by circulating heat, namely, using heating and cooling devices with regard to expansion and contraction individually, when heating one system out of two expansion and contraction devices and cooling another system alternately. Expansion force or contraction force of the expansion and contraction devices is obtained by vaporizing or liquefying the liquids inside the expansion and contraction devices by moving of heat.
Patent JP-2012012281-A (JP)
Title: Method for transforming fibrous asbestos into cubic calcium carbonate
Inventor: JANG YOUNG NAM
IPC: B09B3/00
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for transforming fibrous asbestos (tremolite) into cubic calcium carbonate.SOLUTION: A mixture of tremolite powder and an alkali solution is subjected to a direct carbonation reaction in the presence of carbon dioxide, and cubic calcium carbonate is produced. In the production method, not only harmfulness of asbestos is fundamentally removed by completely removing a fibrous crystal of asbestos, but also carbon dioxide is stabilized and fixed or stored, and consequently two harmful environmental problems are simultaneously solved.
Patent JP-2012116262-A (JP)
Title: Stabilizer control device
Inventor: HIRAO RYUSUKE
IPC: F16H25/06
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent wasteful consumption of power by stopping an actuator when torque required for driving the actuator becomes excessive.SOLUTION: Torque required for the rotation of an electric motor 25 is calculated by a current control permit determination section 40 from the lateral acceleration of a vehicle body (roll amount), and a rotation position (motor actual position) of the electric motor 25 while it is determined whether or not the required torque exceeds the maximum torque of the motor. When it is determined that the electric motor 25 is rotatable by the current control permit determination section 40, an instruction current is output from a motor control section 37 to a current control section 38. When it is determined that the electric motor 25 is not rotated, an output of the instruction current is stopped, and rigidity is secured by a holding force of a stabilizer 1. Thereby, it is avoided that power is wastefully consumed, and energy efficiency is improved.
Patent JP-2012118258-A (JP)
Title: Photoreceptor unit and image forming apparatus
Inventor: KUSUKAWA TAKASHI
IPC: G03G21/16
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor unit capable of not only protecting a surface of a photoreceptor drum until the photoreceptor unit is mounted in an image forming apparatus body but also detaching a protective cover along a slide direction along with the insertion of the photoreceptor unit.SOLUTION: A photoreceptor unit 10 includes: a casing 11 for rotatably holding the photoreceptor drum; a protective cover 12 detachably provided in the casing 11 to protect a surface exposure part of the photoreceptor drum; a hook part 22 engaged to a slit 15 provided in the casing 11; a positioning boss 24 for positioning an image forming apparatus body and the protective cover 12; a guide rail 21 extended to the vicinities of both end parts of side walls of the protective cover 12 along a mounting direction of the photoreceptor unit 10; and a guide part for guiding the guide rail 21 when the protective cover 12 is detached.
Patent JP-2012117456-A (JP)
Title: Oil feeder for engine
Inventor: MATSUURA HIROKAZU
IPC: F01M1/06
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an oil feeder for an engine improving fuel economy of the engine by reducing the driving load of an oil pump and suppressing side flow of lubricating oil.SOLUTION: The oil feeder 1 for the engine E capable of feeding lubricating oil to five bearing parts 21, 22 and crank pin parts of a crankshaft 10 from the oil pump 6 through a main oil passage 7 includes oil passages inside crankshaft 14 with one end communicating with the bearing parts and the other end communicating with each crankpin part, a pin part oil feeding passage 30 branched from the main oil passage 7 and communicating with the bearing part 21 through a flow control valve for crankpin part 51, and a bearing part oil feeding passage 40 branched from the main oil passage 7 and communicating with plural bearing parts 22 respectively through a flow control valve for bearing part 52. Because the pin part oil feeding passage 30 feeding oil to respective crankpin parts and the bearing part oil feeding passage 40 feeding oil to four bearing parts 22 are formed independently, oil feed control suitable to lubrication requirements of respective crankpin parts and the four bearing parts 22 can be conducted according to the engine condition.
Patent JP-2011043245-A (JP)
Title: Shock absorber
Inventor: TERAOKA TAKASHI
IPC: F16F9/19
Filed: 2010-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate adjustment of damping characteristic in a shock absorber.  <P>SOLUTION: The shock absorber is provided with the first passage 3 and the second passage 4 which provide fluid communication with two working chambers R1, R2, a pressure chamber R3 which is provided at the intermediate part of the second passage 4, a free piston 5 which is inserted into the pressure chamber R3, and a spring element which generates an urged force proportional to an amount of displacement to the free piston 5 and inhibits the displacement of the free piston 5. Crossover frequencies Fa, Fb in gain characteristic of frequency transfer function G(jω) of a differential pressure P between the working chambers R1, R2 with respect to a flow rate Q moving from one working chamber R1 to the other working chamber R2 and the pressure chamber R3 are to set based upon a relationship C1 between at least the differential pressure P and flow rate Q1 of the first passage 3, each of the relationships C2, C3 between the differential pressures P2, P3 between the pressure chamber R3 and each of the working chambers R1, R2 and the flow rate Q2 of the second passage 4, a spring constant K of a spring element 6, and a received area A of the free piston 5 and are configured so as to form the pressure chamber by a housing fixed to a piston rod.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012119271-A (JP)
Title: Card edge connector and method for manufacturing the same
Inventor: YOSHIDA KAYO
IPC: H01R43/00
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a card edge connector in which respective relay terminals have substantially the same contact pressures, each of which falls within substantially the same tolerance; and a method for manufacturing the same.SOLUTION: A card edge connector includes a housing having an electronic board insertion groove formed therein, and relay terminals to be brought into contact with a plurality of contact electrodes formed on the same plane in an end of the electronic board, in which the end of the electronic board is inserted into the electronic board insertion groove to allow the contact electrodes to be brought into contact with the relay terminals. The relay terminals include a first relay terminal and a second relay terminal each having a press-fit portion press-fitted into the housing, a contact portion projecting to the inside of the electronic substrate insertion groove, and a connecting portion for connecting the contact portion with the press-fit portion. At each of the contact portions of the first and the second relay terminals, a length and a shape from a connecting end with the connecting portion to a contact point are substantially identical between the first and the second relay terminals, and when the electronic board is not inserted into the electronic board insertion groove, a distance from the connecting end to the contact point in a height direction is substantially identical between the first and the second relay terminals.