baber/WOPTO huggingface dataset:
Patent JP-2012223717-A (JP)
Title: Method for decomposing organic hydrocarbon component contained in soil by treatment in situ
Inventor: USHIDA TOMOKI
IPC: B09B3/00
Filed: 2011-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of anaerobically decomposing organic hydrocarbon components containing benzene that is hardly decomposed by treatment in situ.SOLUTION: Organic hydrocarbon components are decomposed by adding sulfate ion, ammonium ion and phosphate ion products, an easily decomposable organic material, and an extractive component to soil 3 containing the organic hydrocarbon components such as a low molecular weight oil component through an injection well 2 constructed in the soil to propagate sulfate-reducing bacteria.
Patent JP-2012229169-A (JP)
Title: Inhibitor of fat accumulation in sebaceous cell
Inventor: TAN SHOKETSU
IPC: A61Q19/10
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel inhibitor of fat accumulation in sebaceous cells.SOLUTION: (1) The inhibitor of fat accumulation in sebaceous cells comprises an extract of a genus Fragaria belonging to the family Rosaceae as an active ingredient. (2) The inhibitor of 1. uses seeds of the genus Fragaria belonging to the family Rosaceae. (3) The inhibitor comprises tiliroside as an active ingredient.
Patent JP-2011239392-A (JP)
Title: High dynamic range approach for cmos imaging device using rolling shutter and gated photocathode
Inventor: JAMES COREY WRIGHT
IPC: H01L27/146
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To increase the dynamic range of a CMOS imaging device when a rolling shutter is operated.SOLUTION: An imaging system comprises a photocathode that is configured to be gated ON/OFF at a selected gating frequency, for converting lights from an object into electrons and selectively transmitting the electrons toward an imaging sensor. The imaging sensor is configured to receive the electrons and provide a rolling shutter read out of rows of pixels. The imaging sensor includes a variable well set to charge the rows of pixels to a first intensity level during a first integration period and charge to a second intensity level during a second integration period. The second integration period is longer than an OFF time of a gating frequency of the photocathode. The first and second integration periods are equal to a frame duration of the imaging sensor, defining the number of frames per second, and the selected gating frequency of the photocathode is higher than the number of frames per second.
Patent JP-2011151040-A (JP)
Title: Electrical connector assembly
Inventor: HARIHARESAN SERALAATHAN
IPC: H01R13/639
Filed: 2011-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical connector having a female member and a male member configured so that the female member is inhibited from being electrically coupled to the male member in case the electrical coupling reverses the polarity of the electrical connector.  <P>SOLUTION: The female member may includes a first and a second chambers. The male member may have a first and a second extended parts. The first and the second chambers may be configured to insertably accommodate the first and second extended parts. The female member may have one or more resilient members providing pressing force to bias at least a part of a male electrode against at least a part of a corresponding female electrode. Alternatively, a cover of the male electrode in the first and the second extended parts may have a resilient member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012234482-A (JP)
Title: Storage control device, control method thereof, and program
Inventor: ASANO KOHEI
IPC: G06F12/00
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To appropriately delete data stored in a semiconductor storage device by wear leveling.SOLUTION: An address conversion device 101 controls a semiconductor storage device 103 so as to convert, whenever writing data to an identical logical address, it to a different logical address; hold address conversion information that associates the identical logical address with a plurality of logical addresses into which the identical logical address has been converted; and write the data to a physical address corresponding to the converted logical address. When deleting the data stored for the identical logical address, the address conversion device 101 controls the semiconductor storage device so as to delete the data stored in the physical addresses corresponding to the plurality of logical addresses into which the held identical logical address has been converted.
Patent JP-2012238991-A (JP)
Title: Station side device, house side device, optical communication system, and method for controlling optical communication system
Inventor: INOUE TORU
IPC: H04L12/44
Filed: 2011-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a technology that allows an ONU to decrypt encrypted data from an OLT after the ONU has returned to a frame receivable state if the ONU temporarily stopped receiving a frame.SOLUTION: An OLT transmits to an ONU a cipher frame that can be decrypted if a time stamp is synchronized between the OLT and the ONU. The OLT transmits a cipher frame including a time stamp of the OLT to the ONU to have the time stamp synchronized between the OLT and the ONU. If the ONU is in a sleep mode, when the ONU returns from the sleep mode, the OLT transmits a non-cipher frame including a time stamp of the OLT to the ONU to have the time stamp synchronized between the OLT and the ONU, and after this transmits a cipher frame to the ONU.
Patent JP-2012237653-A (JP)
Title: Angular velocity sensor element
Inventor: NISHIWAKI HIDENORI
IPC: H01L41/29
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor element which produces a higher output sensitivity.SOLUTION: An angular velocity sensor element has: a first bent section 32 at a connection portion between a first detection electrode vibrating body 34 and a first connecting beam 28; and a first bent section detection electrode 33 arranged on a top surface of the first bent section 32. The angular velocity sensor element is configured to increase sensitivity to an output signal in a manner that allows the first bent section 32 to be flexible due to bending stress applied thereto when a vector of Coriolis force generated by an angular velocity acts in a longitudinal direction of a first drive electrode vibration body 36.
Patent JP-2012240471-A (JP)
Title: Vehicle driving device
Inventor: NONAKA NORIAKI
IPC: B60L50/16
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle driving device capable of improving a vehicle mounting characteristic in a constitution having a motor, a reduction gear part and a differential part.SOLUTION: This vehicle driving device includes the motor 21 for outputting rotational power, the reduction gear part 22 for outputting the rotational power from the motor 21 by reducing a speed and capable of switching the reduction gear ratio, the differential part 24 for outputting the rotational power from the reduction gear part 22 by distributing toward a pair of wheels 14 and 15, and a switching part 23 for switching the reduction gear ratio of the reduction gear part 22, and the motor 21, the reduction gear part 22 and the differential part 24 are juxtaposed on one axis in the axle direction of the wheels 14 and 15.
Patent JP-2012239724-A (JP)
Title: Suction nozzle for cleaner
Inventor: YAMAMOTO MASAFUMI
IPC: A47L9/02
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a suction nozzle for a cleaner which is excellent in the usability to be used at home in general.SOLUTION: The suction nozzle for the cleaner includes: an intermediate nozzle 3 covering substantially the outside of a small nozzle 12 and detachable from the small nozzle 12; an agitator case 6 holding an agitator 5 for scraping up dust and detachable from the intermediate nozzle 3; and a large nozzle 1 covering the outer periphery of the intermediate nozzle 3 and detachable from the intermediate nozzle 3. An agitator pedal 23 for separating the intermediate nozzle 3 to which the agitator case 6 is attached from the large nozzle 1, an intermediate pedal 18 for separating the intermediate nozzle 3 without the agitator case 6 from the large nozzle 1 and a small pedal 29 for separating the small nozzle 12 from the intermediate nozzle 3 are provided on the large nozzle 1. By operating the agitator pedal 23, intermediate pedal 18, and small pedal 29, the suction nozzle is allowed to be easily changed into four kinds of modes as the large nozzle 1, as the intermediate nozzle 3 with the agitator 5, as the intermediate nozzle 3 without the agitator 5, and as the small nozzle 12.
Patent JP-2012193596-A (JP)
Title: Inner wall support member for constituting two upper and lower tanks-type water storage tank, and two upper and lower tanks-type water storage tank using the same
Inventor: TANAKA NAOYUKI
IPC: E03F1/00
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To improve workability of a two upper and lower tanks-type water storage tank.SOLUTION: A two upper and lower tanks-type water storage tank is constructed from a two upper and lower parts-split type inner wall support member 7, a wholly-integrated outer wall support member 9, an intermediate slab 10, and an upper slab 12. Upper and intermediate portions of the inner wall support member 7 are provided with upper and intermediate retainer portions 25 and 21, respectively. The inner wall support member 7 has an upper support member 16 erected at an upper end of a lower support member 13. The inner wall support members 7 are juxtaposed in line to constitute an inner wall support member row 32. The inner wall support member rows 32 are juxtaposed at required intervals to constitute an inner wall support member-juxtaposed body 33. Upper and intermediate portions of the outer wall support member 9 are provided with upper and intermediate retainer portions 25 and 21, respectively. The outer wall support member 9 surrounds the whole outer periphery of the inner wall support member 7 to constitute an outer wall surrounding frame body 40. The intermediate slab 10 is laid between the intermediate retainer portions 21 and 21 flush with each other so that an intermediate partition portion 3 can be constituted. The upper slab 12 is laid between the upper retainer portions 25 and 25 flush with each other to constitute a water tank top plate portion 11.
Patent JP-2012253896-A (JP)
Title: Electric power gas insulation apparatus, and filling or exhausting method of insulation gas for the same
Inventor: MAJIMA SHUYA
IPC: H02G5/06
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact electric power gas insulation apparatus in which differential pressure does not become too large during filling or exhaustion of insulation gas when performing maintenance of the electric power gas insulation apparatus.SOLUTION: An electric power gas insulation apparatus 1 houses a high voltage part and packs insulation gas 7 in a closed vessel 2. When the closed vessel 2 is separated into a plurality of gas compartments by insulation spacers 14, gas piping 18and 18branched from a shared supply/discharge passage 18 is connected with the adjacent gas compartments 30and 30respectively. A differential pressure detector 21 is disposed in which it is activated if differential pressure between the branched gas piping 18and 18is more than a predetermined reference value. A selector valve 20 is disposed in which the selector valve opens or closes circuit of the gas piping according to a command of the differential pressure detector 21.
Patent JP-2012167078-A (JP)
Title: Method and apparatus for manufacturing radioactive methyl iodide tracer
Inventor: SUNG KI BANG
IPC: C07B59/00
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing radioactive methyl iodide (CHI) tracer used for radioactive organic iodine adsorptivity examination of impregnated charcoal in ASTM D 3803 examination, easily, safely, at room temperature, and by direct synthesis.SOLUTION: The excessive synthesis duration can be decreased and the radiation exposure possibility by leakage of a volatile matter can be decreased in a distillation process, by mixing and directly synthesizing radioactive sodium iodide (NaI) and methyl iodide (CHI) at room temperature and under decompression.
Patent JP-2012256452-A (JP)
Title: Electromagnetic relay
Inventor: IWAMOTO DAIEI
IPC: H01H50/56
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic relay with high reliability and safety.SOLUTION: An electromagnetic relay has: a stationary contact provided on a stationary contact spring; a movable contact provided on a movable contact spring; an electromagnet for applying force to the movable spring via an armature and bringing the movable contact into contact with the stationary contact; and a magnet for generating a magnetic field between the stationary contact and the movable contact. When the movable contact is brought into contact with the stationary contact, a current flows from the stationary contact to the movable contact.
Patent JP-2011194257-A (JP)
Title: Electro-mechanical surgical device
Inventor: WHITMAN MICHAEL P
IPC: A61B17/11
Filed: 2011-06-07
Abstract: PROBLEM TO BE SOLVED: To provide an electro-mechanical surgical device having motor systems installed away from a surgical instrument.SOLUTION: The electro-mechanical surgical device 10 includes a housing 14; an elongated shaft 20 extending from the housing 14 and having a distal end configured to couple detachably with the surgical instrument; at least two axially rotatable drive shafts 30 and 32 disposed within the elongated shaft 20 and configured so that each of the distal ends may couple with the surgical instrument; steering cable arrangements 34-37 configured to steer the distal end 24 of the elongated shaft 20; and the motor systems 76, 80, 84, 90 and 96 disposed within the housing 14 and configured to drive the drive shafts and the steering cable arrangements.
Patent JP-2012256162-A (JP)
Title: Roadside communicator, radio communication system, method for receiving radio signal, and computer program
Inventor: URAYAMA HIROSHI
IPC: H04W4/04
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To efficiently collect information from an in-vehicle communicator when adopting a selective receiving system for a roadside communicator having a plurality of antennas.SOLUTION: A present invention relates to a roadside communicator 2 for receiving a radio signal transmitted by an in-vehicle communicator 3. The roadside communicator 2 includes: a plurality of antennas 20a and 20b having directivity corresponding to incoming paths L1-L4 coming in an intersection J; a selection part (a control part 23) capable of selecting any one of the plurality of antennas 20a and 20b as a reception antenna; a demodulation part (a reception part 40) for demodulating the radio signal received by the reception antenna and taking out reception data; and a storage part 24 for storing a reception time allocated by time division according to the situations of the incoming paths L1-L4. The selection part determines timing for selecting the antenna 20a or 20b on the basis of the stored reception time.
Patent JP-2012257125-A (JP)
Title: Image processing apparatus and image processing method
Inventor: OKAWA KOJI
IPC: H04N19/00
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an encoding technique capable of obtaining image quality suitable for use such as identification of a person with respect to a specific region without increasing a bit rate even if many specific regions are present.SOLUTION: Among respective regions extracted from an image of a frame, a region assigned with the same identification information as that of a region unselected in a frame preceding the frame by one frame is defined as an unselected region, and a specified number of unselected regions or fewer are selected among unselected regions.
Patent JP-2012257423-A (JP)
Title: Power generator
Inventor: MAGAMI RYOKICHI
IPC: H02K35/02
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a power generator whose entire structure can be made compact and can effectively generate electric power.SOLUTION: A power generator comprises: a crank 3 fixed to a rotatable shaft 2 which is pivotally supported by a machine frame 1 and driven by a motor M; a swinging disc 4 rotatably fitted to the crank 3; a plurality of electromagnets 5 being arranged on the machine frame 1 with a constant space between each other in the peripheral direction at a position having a prescribed radius from the rotation center O1 of the rotatable shaft 2; sliders 7 mounting a magnet 6 being pulled by each electromagnet 5, the sliders 7 being arranged so that they can freely move forward and backward reciprocally in a linear direction passing the center O1 of the rotatable shaft 2 with regard to the electromagnets 5; and connecting rods 8 for pivotally connecting each slider 7 and a position arranged on the peripheral part of the swinging disc 4 with a constant space between each position in its peripheral direction. Sliders 7 move forward and backward by the swinging movement of the connecting rods 8 via the crank 3 and the swinging disc 4 by a rotary-drive of the rotatable shaft 2. Thus each magnet 6 repeatedly moves closer to and away from each electromagnet 5 so as to generate electromotive force to each electromagnet 5.
Patent JP-2013003740-A (JP)
Title: Content reproducing device, content reproducing method, and content reproducing program
Inventor: ABE TOSHIYUKI
IPC: G06F17/30
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a content reproducing device, a content reproducing method, and a content reproducing program that allow a user to easily grasp progress in browsing for each partitioned area in one piece of content.SOLUTION: A content reproducing device capable of reproducing a piece of content from the middle thereof comprises: a reproduction progress determination part 108 that locates a reproduction position as a mark position in the whole piece of content partitioned into a plurality of portions when prescribed conditions are met; a table management part 106 that manages a table relating a located mark position to the portion, including the reproduction position, of the plurality of partitioned portions; and a content reproducing part 102 that reproduces a piece of content from a reproduction position according to the table when instructed to reproduce the content from the mark position. This content reproduction reproducing device enables reproduction of pieces of content according to the progress in browsing in a portion for each partitioned portion of a piece of content.
Patent JP-2013000433-A (JP)
Title: Service provision system
Inventor: OIKAWA SEIJI
IPC: A63F7/02
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a service provision system allowing easy registration of service use of a user.SOLUTION: This service provision system 1 includes: cellphone terminals 9 storing individual identification information 37, and carried by users; and a service provision server 6 communicating with the cellphone terminals 9, and providing service to the users each playing a game in a Pachinko machine 3 through the cellphone terminals 9. The service provision system 1 also includes: CR units 5 each having an identification medium R/W 70 acquiring the individual identification information 37 from the cellphone terminal 9, and each additionally installed in the Pachinko machine 3; and parlor servers 7 each communicable with the service provision server 6 and the CR unit 5. The parlor server 7 transmits the individual identification information 37 acquired from the CR unit 5 to the service provision server 6, and performs registration processing for permitting the use of the service to the cellphone terminal 9 having recorded the individual identification information 37.
Patent JP-2013002428-A (JP)
Title: Centrifugal blower
Inventor: SHIRAHAMA SEIJI
IPC: F04D29/00
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem in conventional centrifugal blowers, wherein a circulating flow where part of air flowing out from an impeller jets to a suction port of the impeller in a direction of a rotary shaft collides against a main flow flowing from a suction barrel and flowing in the centrifugal direction to disturb a flow in the centrifugal direction, resulting in blast performance being reduced.SOLUTION: An air flow generating part is provided which induces ionic wind 24 in the centrifugal direction at a downstream end 25 of the suction barrel 9, so that the flow in the centrifugal direction is not disturbed due to collision of the circulating flow 22 against the main flow 26 flowing from the suction barrel 9 into the impeller 8, resulting in the blast performance not being reduced.
Patent JP-2013002262-A (JP)
Title: Sliding door guide device
Inventor: SASAKI MOTOTSUGU
IPC: E05F7/04
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive sliding door guide device that eliminates the needs to adjust a gap between a sliding door and a floor surface and to replace a magnet even when the gap is different in height.SOLUTION: A sliding door guide device R is configured to adjust a holding height position of a suction base 45 in two stages of an upper-stage position and a lower-stage position according to the height of a gap (d) by: locking a first lock projection part 70 to a first reception lock part 65 and holding the suction base 45 at the upper-stage position where the suction base is stored in a storage space S if the gap (d) above the floor surface (f) is at a predetermined height or lower when the sliding door is hung in; pressing an external operation member 50 in an operation hole 55 to elastically deform an elastic press piece 60, unlocking the first lock projection part 70 from the first reception part 65 and locking a second lock projection part 75 to a second reception lock part 66, and receiving and holding the suction base 45 at the lower-stage position where a tip part 45 projects from an elevation opening 34 by the predetermined height if the gap (d) above the floor surface (f) is at a predetermined height or higher.
Patent JP-2013007301-A (JP)
Title: Control device of internal combustion engine
Inventor: AOYAMA YUKITOSHI
IPC: F02D41/04
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To suitably detect a cetane number of fuel used for an internal combustion engine.SOLUTION: A control device (100) of the internal combustion engine can perform cetane number detection processing for detecting the cetane number of fuel used for the internal combustion engine (200). The control device of the internal combustion engine includes a cylinder cut-off control means (120) for controlling the internal combustion engine so as to perform a cylinder cut-off operation in which an operation is performed by reducing the number of operating cylinders and maintaining output when the cetane number detection processing is performed, an angular velocity detecting means (140) for detecting an angular velocity of a crankshaft (204) of the internal combustion engine during the cylinder cut-off operation, filtering means (130 and 150) for filtering an output value of the detected angular velocity by using a filter corresponding to the number of operating cylinders of the internal combustion engine, and a cetane number detecting means (160) for detecting the cetane number of the fuel in the internal combustion engine by using the filtered output value.