baber/WOPTO huggingface dataset:
Patent JP-2008298067-A (JP)
Title: Inlet flow control system for nacelle, nacelle of gas turbine engine and method for preventing separation of air flow from inner face thereof
Inventor: CLOFT THOMAS G
IPC: F02C7/24
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To design and develop a system for preventing the accumulation of a boundary layer and the potential exfoliation of an air flow along an inner face of a nacelle.  <P>SOLUTION: A noise attenuation layer 30 includes a plurality of cells 38 demarcated by a plurality of walls 54 arranged in a direction crossing the inner face 16. The cells 38 are covered by a face panel 28 containing a plurality of openings 34 for communicating with at least one of the cells 38. Each cell 38 communicates to at least one of a plurality of openings in the inside of the face panel 28. A back panel 32 contains a plurality of openings 36 for circulating air. The air flows into a plenum 40 through the panel 26. The plenum 40 communicates with a negative pressure source 46 for producing a desired pressure difference for sucking a desired amount of air flow 20 so as to be kept away from the inner face 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009270910-A (JP)
Title: Electrical current detector
Inventor: YOSHIDA TADASHI
IPC: G01R15/20
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the core size of an electrical current detector using a Hall element.  <P>SOLUTION: The electrical current detector includes: a plurality of the Hall elements 30a, 30b; a substrate 32 face-mounting the Hall elements 30a, 30b; and a core 34 having a gap 34a arranging the Hall elements 30a, 30b on a part thereof by surrounding an insertion part 34b inserting a bus bar 38 in which an electrical current being a detection object flows. When the electrical current flows in the bus bar 38, the plurality of the Hall elements 30a, 30b are arranged in series along a direction of a magnetic force line formed in the gap 34a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270005-A (JP)
Title: Polycarbonate resin composition and molded article of the same
Inventor: HAYATA YUSUKE
IPC: C08L25/06
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition improved in flowability, heat resistance and chemical resistance without decreasing transparency which the polycarbonate resin includes, and a molded article of the same.  <P>SOLUTION: This polycarbonate resin composition is obtained by blending the total of 100 pts.mass of (A) a 10 to 95 pts.mass aromatic polycarbonate resin and (B) a 5 to 90 pts.mass polybutylene adipate-based resin, with (C) a 3 to 30 pts.mass syndiotactic polystyrene.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278299-A (JP)
Title: Image forming apparatus
Inventor: SATO JUNJI
IPC: B41J29/38
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To save both setup information before and after change while suppressing the use amount of a storage part for storing information.  <P>SOLUTION: When setup information 63 is read from a HDD and the setup information 63 is changed in the state that image information 62 to be "IMAGE 1" and the setup information 63 to be "IMAGE 1_TICKET" which indicates a setting condition in forming images on the basis of the image information 62 are stored in advance in a "BOX 1" folder 61 in the HDD, a new "IMAGE1_NEW1" folder 64 is generated in the same hierarchy as the source setup information 63 and setup information 65 after change is stored in the "IMAGE1_NEW1" folder 64 as "IMAGE1_NEW1_TICKET".  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278770-A (JP)
Title: Vehicle and its control method
Inventor: TSUKAJIMA HIROYUKI
IPC: B60L50/16
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of slips at front wheels and rear wheels even if improving traveling performance upon the instruction of low-friction coefficient road-surface traveling, in a vehicle equipped with a motor for the front wheels and a motor for the rear wheels.  <P>SOLUTION: When rear-wheel distribution torque Tra generated when required torque T* is distributed according to load distribution exceeds a limit which is set by the rated maximum torque Tm2max of the motor for the rear wheels (S140), torque obtained by summing the torque exceeding the limit and front-wheel distribution torque Tfa is set as front wheel required torque Tf* in a range of the limit set by the rated maximum torque Tm1max of the motor for the front wheels (S190 to S210), and when low-μ road traveling is instructed (S220), torque limited by upper-limit torque based on an estimated friction coefficient μ* smaller than a friction coefficient which is estimated on a normal traveling road surface and a road surface gradient θ is outputted to the front and rear wheels (S240 to S310). By this, even if a larger amount of the required torque T* is distributed to the front wheel side and the rear wheel side, the occurrence of the slips of the front and rear wheels can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277986-A (JP)
Title: Organic field electroluminescence element and display
Inventor: MATSUNAMI SHIGEYUKI
IPC: H01L51/50
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic field electroluminescence element causing no color mixture while having a sufficiently good color purity and a substantially improved emission lifetime, and to provide a display using the organic filed electroluminescence element.  <P>SOLUTION: The organic field electroluminescence element sandwiches a naphthacene compound layer 14d including a luminescent layer 14c and a naphthacene compound, and an organic layer 14 comprising an electron transport layer 14e between an anode and a cathode. The luminescent layer 14c includes an aromatic hydrocarbon compound having a mother bone structure of a luminescent guest material and an anthracene, the naphthacene compound layer 14d includes not less than 80 wt.% of naphthacene compound expressed by the formula (1), has a film thickness of 0.5 to 10 nm, and is provided so as to contact with the surface of the luminescent layer 14c side of the electron transport layer 14e. The R<SP>1</SP>to R<SP>8</SP>in the formula (1) respectively and independently expresses: hydrogen atom, halogen atom, hydroxyl group, cyano group, nitro group; carbonyl group, carbonyl ester group, alkyl group, alkenyl group or alkoxyl group which is substituted by a group of not more than carbon number 20; silyl group, aryl group or heterocyclic group which is substituted by a group of not more than carbon number 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280329-A (JP)
Title: Image forming device
Inventor: TAMURA TETSUYA
IPC: B41J13/00
Filed: 2008-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of conveying a paper without bending it in a L shape or a U shape when conveying the paper from a paper receiving section inside a casing to a printing section.  <P>SOLUTION: The die sublimation printer 100 (image forming device) is equipped with a moving mechanism section 50 which moves the position of a pick-up roller 33 to a first position A for conveying the paper 200 received in the paper receiving section 80 inside the casing 10 and to a second position B for conveying the paper 200 toward the printing section 40 after the paper 200 received in the paper receiving section 80 is conveyed, and is constructed so that after the paper 200 is conveyed to an arrow Z1 direction side along a first conveyance path with the pick-up roller 33 situated at the first position A, the pick-up roller 33 is moved to the second position B, the paper 200 is moved to a second conveyance path and is conveyed to an arrow Z2 direction side and the paper 200 is thereby supplied to the printing section 40.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284209-A (JP)
Title: Method of inscribing product information on crystal blank
Inventor: TOCHIO NORIAKI
IPC: B23K26/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To inscribe product information on a predetermined area of a surface of a crystal blank with accuracy and vivid clarity without occurrence of crack and fracture.  <P>SOLUTION: Product information is inscribed directly on a surface of a crystal blank 1a with vivid clarity by irradiating a predetermined area P<SB>A</SB>of a surface of the crystal blank 1a with high-power femtosecond laser light having a wavelength of 1,064 nm or less for an irradiation time of 10 to 1,000 femtoseconds.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008222723-A (JP)
Title: Radiation-protecting agent
Inventor: AZUMA KAZUO
IPC: A61K51/00
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation-protecting agent which protects the active ingredient of radiopharmaceuticals against the radiolysis caused by a reaction of the active ingredient with water radicals formed by radiolysis of water, without decomposing the reactive active ingredient such as readily reducible active ingredient.  <P>SOLUTION: The radiation-protecting agent of the present invention is characterized by comprising an organic compound incorporated into medical drugs and having high physiological acceptability and protecting the radiolabeled active ingredient of radiopharmaceuticals against the action of radiation. The reaction rate constant of the organic compound with OH radical, H radical or hydrated electron must be in the range of from 1×10<SP>8</SP>to 5×10<SP>10</SP>M<SP>-1</SP>s<SP>-1</SP>, and, when added to radiopharmaceuticals, molar concentration of the organic compound must be at least 50 times as high as molar concentration of the active ingredient.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009288102-A (JP)
Title: Optical measuring instrument
Inventor: MIYATA KAORU
IPC: G01B11/00
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical measuring instrument for measuring the position or moving amount of a measuring object with high resolution and with high accuracy by a simple interferometer structure.  <P>SOLUTION: This optical measuring instrument 100 is used for measuring the position or displacement amount of the measuring object by applying a laser beam to the measuring object 50. A plurality of light path length multiplying optical systems 4A and 4B are disposed therein so as to correspond to a plurality of surfaces 51a and 51b of the measuring object 50. Laser beams on two light paths having passed through these optical systems 4A and 4B are caused to interfere with each other by a phase meter 42 in order to measure phases, thereby finding the position or displacement amount of the measuring object 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285706-A (JP)
Title: Manufacturing method of electric resistance welded tube excellent in buckling resistance property
Inventor: YOKOYAMA HIROYASU
IPC: B21D3/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of not sufficiently improving buckling resistance property of an electric resistance welded tube by conventional technology.  <P>SOLUTION: In the manufacturing method of the electric resistance welded tube, a steel strip is roll formed while it is being passed, both abutted ends of the strip in a width direction are electric-resistance-welded to form a tube 10, heat treatment is applied to an electric resistance welded area, and then the tube is straightened. When straightening the tube, a rotary straightening machine 8 is used wherein the interval of the roll groove bottoms of at least one set of upper and lower rolls of the rotary straightening machine is made to be less than a tube outer diameter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286611-A (JP)
Title: Boom length detection device
Inventor: KITANI TOMOHIKO
IPC: G01B7/04
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boom length detection device capable of detecting the existence of the disconnection of a detection cord.  <P>SOLUTION: This boom length detection device 1 has a controller 5 for determining the expanded/contracted length of a multistage expansion boom based on the length of delivering the detection cord 3. This controller 5 determines that the detection cord 3 is disconnected when the detection cord 3 is wound at a speed of a predetermined speed or higher based on the speed at which the detection cord 3 is wound on a detector body 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286487-A (JP)
Title: Sealing device of packaging bag
Inventor: KAWANO KAZUHIRO
IPC: B65B7/02
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device of a packaging bag capable of reliably sealing an opening mouth of the packaging bag after storing objects to be packaged in the packaging bag inserted in a protective case with a simple constitution while keeping the air permeability.  <P>SOLUTION: In the sealing device, primary seal areas 41 of a packaging bag 3 are heat-welded by primary seal rollers 24a and 24b, and secondary seal areas 42 at the center of the primary seal areas 41 are heat-welded by secondary seal rollers 25a and 25b to achieve the reliable sealing even when the seal areas of the packaging bag 3 partially overlap each other and become thick. The packaging bag 3 storing the objects 39 to be packaged is taken out of the protective case 2 to push and exhaust air in the packaging bag 3 between the primary seal areas 41. Even when the primary seal areas 41 are partially peeled from each other, the secondary seal areas 42 are welded to each other with higher strength, and are not peeled from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286374-A (JP)
Title: Travel display device
Inventor: OYAMADA MASAMI
IPC: B60L50/16
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel display device for displaying necessary information which is easy-to-understand for a driver while reducing a display area.  <P>SOLUTION: This travel display device displaying a fuel residual amount and a battery residual amount of a vehicle has: a fuel residual amount charge/discharge display device 8 changing over the same display portion to display the battery residual amount in an EV travel mode, and display the fuel residual amount in an HEV travel mode; and a display controller 7 deciding whether to perform the EV travel or not just after a battery 1 is charged, and changing the display state of the fuel residual amount charge/discharge display device 8 in steps S3-S5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293478-A (JP)
Title: Swash plate compressor
Inventor: RI SHINU
IPC: F04B27/08
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a swash plate compressor provided with a new mechanism capable of greatly reducing friction at a power transmission part from a swash plate to a piston neck and loss caused by the friction while avoiding the generation of a friction force between a piston rotation prevention part and a housing.  <P>SOLUTION: In the swash plate compressor including a relative rotation allowing mechanism between the swash plate and a piston and including a piston rotation prevention mechanism, a bearing is provided at an outer edge of the swash plate, and the relative rotation allowing mechanism and the rotation prevention mechanism are constituted by the contact of the bearing outer ring and the piston neck.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293527-A (JP)
Title: Cylinder injection type spark ignition internal combustion engine
Inventor: SAKAI HIROSHI
IPC: F02B23/08
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder injection type spark ignition internal combustion engine capable of controlling the backflow of cylinder gas into a nozzle port accompanied by the generation of cavitation.  <P>SOLUTION: This cylinder injection type spark ignition internal engine 1 is equipped with a fuel injection valve 18 including a sack part and the nozzle port and injecting fuel into a combustion chamber, and when fuel passed through the sack part flows into the nozzle port, cavitation is generated. The spark ignition internal engine further includes a cylinder gas backflow control means for controlling the flow of cylinder gas flowing back into the nozzle port during the generation of cavitation. The cylinder gas backflow control means is a sub fuel injection valve 25 disposed near the fuel injection valve. During the fuel injection of fuel from the fuel injection valve, a sub injection fuel 32 is injected from the sub fuel injection valve toward the periphery of a nozzle port outlet, and the flow of cylinder gas that may flow back into the nozzle port is blocked.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294490-A (JP)
Title: Liquid development device and image forming device mounted with the same
Inventor: UEDA HIROYUKI
IPC: G03G15/10
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid development device capable of preventing the generation of a faulty image caused by a charge amount of a liquid developer that deviates from an appropriate range by stabilizing the surface potential of a developer carrier in a desirable state, and carrying out a development operation by which a high quality image can be acquired.  <P>SOLUTION: The liquid development device 50 comprises: a developer charging device 57 disposed upstream of a position where a photoreceptor drum 21 and a development roller 52 are closest to each other in the development roller rotation direction; a potential measurement device 58 disposed downstream of the developer charging device 57 in the development roller rotation direction, and upstream of a position where the photoreceptor drum 21 and the development roller 52 are at the closest to each other in the development roller rotation direction; and a control device 59 for controlling the developer charging device 57 so that potential measured by the potential measurement device 58 falls within a predetermined range. Thereby, it is possible to stabilize the surface of the development roller 52 at desirable potential.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294499-A (JP)
Title: Liquid crystal display device and liquid crystal display controller
Inventor: KANO SUSUMU
IPC: G09G3/20
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a liquid crystal display controller capable of adjusting luminance properly irrespective of any illumination system used in these devices.  <P>SOLUTION: In this liquid crystal display device, a plurality of opposing electrodes 26 arranged at positions opposed to pixel electrodes across liquid crystal are provided by corresponding to each of small zones formed by dividing an image display zone into a plurality of small zones. When displaying images, a dimming processing part 36 obtains a value indicating brightness of each image to be displayed in the plurality of small zones per small zone based on the data of image to be displayed, obtains an electric potential of each of common signals to be supplied to each of the opposing electrodes 26 in accordance with each of the obtained values, and outputs a signal corrected in accordance with the electric potential to each of a plurality of buffer circuits 40 corresponding to a plurality of the opposing electrodes 26. Each of the buffer circuits 40 corrects the reference voltage input from an opposing electrode driving inverter 38 in accordance with the corrected signal input from the dimming processing part 36 and applies this corrected reference voltage to each of the opposing electrodes 26 as the common signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008246224-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which minimizes the possibility of separating a plug of an inspecting device from an output terminal for inspection by enabling the inspection of the authenticity of a one-chip microcomputer in a game controller from outside without opening the board box.  <P>SOLUTION: Identification information proper to the one-chip microcomputer having a game control program housed is housed unloadably, a mounting area 34 so covered as to keep the board box closed is set on a game control board 5 and the output terminal 39 for inspection which reads out the proper identification information is provided in the mounting area. The output terminal for inspection is a connector having an opening of an recess formed inside on its side and a plurality of contact points are arranged on the internal surface of the recess while an anti-come-off receptacle is formed. The anti-come-off receptacle is so arranged as to get a come-off preventer provided at the plug engaged with it when the plug of wiring leading to the inspecting device is inserted into the recess from the opening of the output terminal for inspection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009297943-A (JP)
Title: Mold for injection molding and method of manufacturing resin molding using the mold
Inventor: OGAMI YOSHIHIRO
IPC: B29C45/26
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for injection molding which reduces occurrence of static electricity on releasing the contact of the transfer sheet with the parting surface and thereby prevents foreign matter from adhering to the cavity surface and a method of manufacturing a resin molding using the mold.  <P>SOLUTION: In a movable mold 18, a core 22 on the side of the movable mold which is rectangular in the front view is embedded in the center of the parting surface 20, and a cavity surface 23 is formed in the center of the core 22 on the side of the movable mold. A clamp 25 is arranged above and below the cavity surface 23 so as to straddle over the core 22 on the side of the movable mold. A transfer sheet 55 is carried between the clamp 25 and the parting surface 20. An antistatic sheet 60 is adhered to the parting surface 20 above and below the core 22 on the side of the movable mold, as illustrated in Fig.2 as a shadowed area (1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299945-A (JP)
Title: Driving device of electric compressor, electric compressor, refrigerating cycle device and air conditioning device
Inventor: KURIBAYASHI NOBUKAZU
IPC: F25B1/00
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the limiting of an operational region of a motor 10b of an electric compressor 10.  <P>SOLUTION: A control circuit 73 determines a motor temperature protecting region A by regarding a sucked refrigerant temperature of the electric compressor 10 as being a prescribed temperature To or higher, when it is determined that a cooling mode is executed, and determines a motor temperature protecting region B by regarding the sucked refrigerant temperature of the electric compressor 10 as being less than the prescribed temperature To, when a mode excluding the cooling mode is executed. In the motor temperature protecting region B, a lower limit value of output current Im is determined to be high, and an upper limit value of a rotational frequency Nc is determined to be low in comparison with those of the motor temperature protecting region A. When a temperature of the sucked refrigerant is less than the prescribed temperature To, a motor operation available region can be widened in comparison with a case when the temperature of the sucked refrigerant is the prescribed temperature To or higher.  <P>COPYRIGHT: (C)2010,JPO&INPIT