baber/WOPTO huggingface dataset:
Patent JP-2009261229-A (JP)
Title: Interleaved switching power supply
Inventor: HISADA SHIGERU
IPC: H02M3/155
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient interleaved switching power supply capable of realizing a control system in a simple configuration.  <P>SOLUTION: The interleaved switching power supply is provided with: a transformer where two critical boosting chopping converters are connected to output of a rectifier circuit, consisting of chalk winding and control winding; a switching element provided between the other terminal of the transformer and a ground; and a control circuit for controlling on/off of the switching element. The control circuit of the first critical boosting chopping converter generates a timing for turning on the switching element of the first critical boosting chopping converter by the voltage of the control wiring of the first critical boosting chopping converter. The control circuit of the second critical boosting chopping converter generates a timing for turning on the switching element of the second critical boosting chopping converter at the timing when the switching element of the first critical boosting chopping converter is turned off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010228027-A (JP)
Title: Screw fastening device
Inventor: INOUE TADASHI
IPC: B23P19/06
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw fastening device which enables screw fastening in a cost-effective and efficient manner.  <P>SOLUTION: A screw fastening device 14 comprises a support 16 and a swing arm 18 that is supported to the support 16 so as to be rotatable around arbitrary rotation shaft 17, 19 and so as to be displaceable in parallel with the rotation shaft. A driver 21 is fixed to the front end of the swing arm 18. A positioning pin 61 extended in parallel with the rotation shaft 17 is mounted to the swing arm 18. A positioning guide is disposed on the support 16 so as not to cause relative displacement. When the swing arm 18 is displaced in parallel with the rotation shaft 17, the positioning guide guides the displacement of the positioning pin 61. The positioning of the driver based on the operation of a worker is supported.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009244881-A (JP)
Title: Optical member, light routing unit, and exposure apparatus
Inventor: TANI HIROHISA
IPC: G02B5/08
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical member composed of calcium fluoride (fluorite) and capable of being prevented in deterioration, and demonstrating a long life even in use under severe conditions.  <P>SOLUTION: The optical member of a preferred embodiment has: a base material having an entrance face into which light is incident, a total reflection face totally reflecting the incident light, and an exit face from which the totally reflected light emerges to the outside, and formed of a calcium fluoride crystal; and a protecting layer formed on a surface outside the total reflection face in the base material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010233114-A (JP)
Title: Monitoring system and image transfer method of the same
Inventor: TAKEZAWA RYO
IPC: H04N7/18
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring system, by which a monitor optimally switches an image quality of an image from a monitoring place.  <P>SOLUTION: The monitoring system includes: a monitoring place communication device which transmits images photographed by plural monitoring cameras to a monitoring center through networks; a monitoring center communication device which is provided in the monitoring center and communicates with the monitoring place communication device; and a monitoring device which is provided in the monitoring center and requires to the monitoring place communication device an image switching request for switching an image data transmitted from the monitoring center communication device by an instruction from an input device to an image data from another monitoring camera, and an image quality setting switching request for switching an image quality setting, while displaying the image data received by the monitoring center communication device on a display. An image processor switches an image quality setting value based on an image quality setting switching request from the monitoring device, and the image quality setting value is switched to an initial setting value based on an image switching request from the monitoring device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230284-A (JP)
Title: Hot water mat for floor heating
Inventor: TSUCHIKABE MASATO
IPC: F24D3/16
Filed: 2009-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water mat for floor heating capable of being conveyed to a construction job site without damaging base material pieces, and formed into a shape to be laid on 60% or larger of an underfloor area of a room.  <P>SOLUTION: The hot water mat 1 for floor heating has the plurality of base material pieces 3 having grooves 10, a body member 2 having small joist-shaped members 9, and radiation tubes 8 disposed in the grooves 10. The small joist-shaped members 9 are arranged in parallel with one another to form areas 35-43, and the base material pieces 3 are disposed to constitute a part of the areas 35-43. The base material pieces 3 have at least base material pieces 11 of basic shapes and base material pieces 12 of inverted shapes, and are composed of a long piece 14, a short piece 15 and a connecting section 25 connecting the pieces. With respect to the base material piece 11 of the basic shape and the base material piece 12 of the inverted shape, the short piece 15 can coincide with the long piece 14, and a length along the direction of the small joist-shaped member 9 in the coinciding state is the integral multiplication of a basic dimension.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234403-A (JP)
Title: Device and method for diagnosing abnormality of rotary shaft of rolling mill
Inventor: AKECHI YOSHIHIRO
IPC: B21C51/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for diagnosing abnormality, which directly receives an elastic-wave signal generated when cracks occur or develop on the rotary shaft of a rolling mill without damping the elastic wave which is generated when cracks of a material occur or develop and by removing the working noise during rolling a magnetic steel sheet or the like, and to provide a diagnostic method using the diagnosing device.  <P>SOLUTION: The device is composed of an elastic wave detecting means 20 for detecting the elastic wave of the rotary shaft, the abnormality diagnostic means 23 and an input means of the screw-down signal or rotation signal of the rolling mill. The abnormality diagnostic means 23 performs diagnosis by using the abnormality diagnostic device which is provided with the functions for detecting the elastic wave which is propagated during no-load rotation from the information of the screw-down signal and the rotation signal of the rolling mill and the information of the elastic wave detected by the elastic wave detecting means 20 and for diagnosing the abnormality generated on the rotary shaft 105 or the rotary shaft and a bearing 103 by analyzing the detected elastic wave.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010237475-A (JP)
Title: Image forming apparatus
Inventor: TAGUCHI KAZUNA
IPC: G03G15/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which, even if a power source is turned off during density adjustment, is capable of satisfactorily recycling thereafter.  <P>SOLUTION: The image forming apparatus includes a control device that executes: a density detecting operation in which when an adjustment container liquid quantity sensor CE detects that a liquid in a density adjustment container 310 reaches a predetermined quantity, density in the density adjustment container 310 is detected by a density sensor (such as a torque sensor FE); a density adjustment operation in which an adjustment is made based on the detected density so that the inside of the density adjustment container 310 has a predetermined density; and a supply operation in which liquid developer DL with the predetermined density, obtained by the adjustment, is fed to a storage section (such as a temporary storage tank 340). When a power source is turned on and if a determination is made based on a signal from the adjustment container liquid quantity sensor CE that the quantity of liquid in the density adjustment container 310 is equal to or larger than the predetermined quantity, the control device controls a saving liquid conveying means (saving pump P7), thereby saving the liquid developer DL in the density adjustment container 310 to a saving section (saving tank 360).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234989-A (JP)
Title: Blade structure having anti-icing structure
Inventor: KIMURA SHIGEO
IPC: B64D15/12
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blade structure capable of suitably preventing icing in an environment where it is exposed to high speed supercooling water droplets.  <P>SOLUTION: On the surface of the blades of an aircraft, the surface of a blade front edge predicted to collide with high speed supercooling water droplets in take-off or landing is formed as a non-water repellency area with small surface roughness, and a super water repellency coating is applied to other surface areas. By heading the non-water repellency area with an electric heater, ice nuclei created at the blade front edge are molten without growing to ice coating, flipped by the water repellency structure on the blade surface following in a wing direction, and splashed/removed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234695-A (JP)
Title: Medium processor
Inventor: TAKAHASHI KAZUNORI
IPC: B41J25/316
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium processor capable of securing printing quality for a medium by making it possible to adjust the contact position of a thermal head with the medium, while the configuration is simplified.  <P>SOLUTION: The medium processor includes: a medium conveying path 11 in which the medium 2 is conveyed; the thermal head 3 which performs printing on the medium 2; an opposing part 5 which is arranged to face the thermal head 3 across the medium conveying path 11; a supporting part 21 which supports the thermal head 3; a driving source 20 which is attached to the supporting part 21 and moves the thermal head 3 in a direction where the thermal head 3 comes into contact with the opposing part 5 and a direction where the thermal head 3 gets away from the opposing part 5; and a body part to which the supporting part 21 and the opposing part 5 are attached. In the medium processor, the attachment position of the supporting part 21 to the body part in a medium conveying direction X can be adjusted. The attachment position of the supporting part 21 to the body part in the medium conveying direction X is adjusted, so that the contact position of the thermal head 3 with the opposing part 5 can be adjusted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239006-A (JP)
Title: Information processing apparatus and method of controlling the same, and program
Inventor: YOSHIZUMI HIDEKI
IPC: H01L21/027
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for lightening the burden of an editing operation for a plurality of parameters on an editor.  <P>SOLUTION: An information processing apparatus includes: a calculation unit 122 which, when a plurality of parameters are set, calculates device reflection timings reflected on the operation of an exposure device 100 for each of the plurality of parameters; a display information generation unit 123 which generates device reflection timing display information related to the device reflection timings of the parameters based upon the device reflection timings for each of the parameters calculated by the calculation unit 122; and a display processing unit 121 which generates a GUI image based upon the device reflection timing display information generated by the display information generation unit 123 and performs processing for displaying the generated GUI image by a display mechanism 150.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236056-A (JP)
Title: Composite structure forming nozzle and composite structure forming method and device using the same
Inventor: ITO TOMOKAZU
IPC: B05B1/28
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle having a structure by which fine particles in aerosol are not diffused in a predetermined direction for obtaining a strong film-shaped structure having satisfactory adhesiveness, and to provide structure forming method and device.  <P>SOLUTION: In the nozzle used for the composite structure forming device for forming a structure containing brittle material fine particles as a construction material on a substrate by an aerosol deposition method by spraying aerosol containing the brittle material fine particles dispersed in a gas from the nozzle toward the substrate 6, a barrier 52 is provided so as to be nearly parallel to an aerosol ejection direction at a place of at least a part where the gas ejected from the nozzle is expanded between the nozzle and the substrate 6 to be a film formation object.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233970-A (JP)
Title: Industrial wipe
Inventor: KONDO YUMI
IPC: A47L13/16
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrial wipe which has a color visible from outside, and is excellent in feel and wiping capability.  <P>SOLUTION: A front layer 2 and a rear layer 4 of this wipe have areal densities of 17.0-32.0 g/m<SP>2</SP>and thicknesses of 130-180 μm. A intermediate layer 3 has an areal density of 11.5-25.0 g/m<SP>2</SP>and a thickness of 130-150 μm. The ISO whiteness of the color 6 of this wipe is 55-65%. The front layer 2, intermediate layer 3 and rear layer 4 are attached together with matching embossing 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245197-A (JP)
Title: Outdoor equipment
Inventor: KUWABARA SHINICHI
IPC: H05K5/06
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To achieve easy maintenance inspection work after an installation space is minimized by simplifying constitution.  <P>SOLUTION: An inspection door 15 is provided on an inspection window 101 of an equipment case 10 to be freely opened and closed by rotation, and a waterproof gasket 19 is assembled on an internal surface of the inspection door 15 using press metal fittings 20 forming a mirror plane. With the inspection door 15 closed, the waterproof gasket 19 prevents water or dust from entering from outside; and with the inspection door 15 opened, an image of a power switch 16, a reset switch 17 and a connection switch 18 for maintenance within the inspection window 10 is projected by the press metal fittings 20 to be viewed from outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244787-A (JP)
Title: Terminal block
Inventor: HORIE NORIYUKI
IPC: H01R9/24
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal block capable of structuring at low cost and also capable of enhancing an assembling property.  <P>SOLUTION: A screw body 11 and a terminal 12 are built in a terminal block body 14. The screw body 11 retains a plate spring 22 in free rotation between a head part 25 and a screw axis part 26 of a screw 21. A pair of spring piece parts 31 projecting toward a side of the screw 21 are fitted at the plate spring 22. On the terminal block body 14, a screw body support part 60 for movably supporting the screw body 11 along an axis direction between a position with the screw 21 screwed to the terminal 12 and a position with the screw come off and separated. A pair of groove parts 62 for engaging with the pair of the spring piece parts 31 are fitted on both sides of the screw support part 60. As the pair of spring piece parts 31 comes in contact with separation guide parts 64 of the pair of groove parts 62 in elastic deformation state, the screw body 11 is made to move upward separating from the terminal 12 by elastic restoring force of the spring piece parts 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244343-A (JP)
Title: Method for compensating for angular transmission error in strain wave gearing
Inventor: SASAKI KOZO
IPC: H02P29/00
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To compensate for a motor shaft synchronous component, which is an angular transmission error of a strain wave gearing, by control of a motor mounted on the strain wave gearing, thereby increasing positioning accuracy, and suppressing vibration resulting from a dynamic motor shaft synchronous component in a positioning response.  <P>SOLUTION: There is provided a method of compensating an angular transmission error in an actuator (PLANT) having a strain wave gearing, using semi-closed loop control for a load shaft position based on the position of a motor shaft. In the method, a relative rotation synchronous component θSync produced in synchronization with motor position is regarded as a source of vibration. A motor current command iref is corrected by a compensation current command icomp calculated so that the influence of the relative rotation synchronous component θSync on load position can be compensated, and a motor position command r is corrected by a motor position correction signal θcomp calculated to compensate for the influence of the relative rotation synchronous component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248930-A (JP)
Title: Fuel injection device
Inventor: OKUMURA FUMIHIRO
IPC: F02D41/04
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise during combustion by reducing the open velocity of a needle and suppressing an increase of a fuel injection rate.  <P>SOLUTION: This fuel injection device 100 includes a common rail 14 accumulating high pressure fuel and a needle for opening and closing a valve, and includes a piezoelectric injector 18 injecting high pressure fuel supplied from the common rail 14 to the inside of a cylinder, a target rail pressure calculation means 20 calculating the target rail pressure of the common rail 14 based on an operation state, an actual rail pressure detection means 20 detecting the actual rail pressure of the common rail 14, and a needle control means 20 executing control for decelerating the valve open velocity of the needle when the actual rail pressure of the common rail 14 is higher than the target rail pressure. A fuel injection quantity is reduced during an ignition delay period by reducing the valve open velocity of the needle when the pressure of the common rail 14 is high. As a result, noise during combustion is suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252072-A (JP)
Title: Mobile type digital broadcast receiver, and channel search method in the same
Inventor: SAGA MASAKI
IPC: H04N5/44
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile type digital broadcast receiver and a channel search method in the same that can search a relay station preferentially in a plurality of received service arrangements, and can achieve channel search at high speed with accuracy with an inexpensive structure.  <P>SOLUTION: A mobile type digital broadcast receiver has: a channel selection section that selects an indicated physical channel; a receiving level measuring section that measures an electric field strength of the selected physical channel; a storing section that stores a current reception level threshold, reception level threshold information, and a channel search list; a threshold determining section that determines the current reception level threshold; and a search processing section that executes a channel search process based on the channel search list. The threshold determining section extracts the corresponding reception level threshold depending on a current reception mode and a switching mode from the reception level threshold information to update the current reception level threshold, and the search processing section determines whether or not the selected physical channel can be received based on the current reception level threshold and the measured electric field strength.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251162-A (JP)
Title: Plasma treatment device
Inventor: UEDA SHINICHI
IPC: C23C16/509
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma treatment device in which plasma treatment can be applied efficiently while preventing the generation of abnormal discharge to a work.  <P>SOLUTION: The plasma treatment device 1 has an electrode unit 2 installed above the work 10, an energizing means 3, a treatment gas supply means 4, and a cooling means 5. The electrode unit 2 has an earth electrode 21 equipped with the electrode body 211 constituted of a longitudinal columnar body and a through-hole 212 installed along a longitudinal direction in the electrode body 211, and an applying electrode 22 equipped with an electrode rod 221 inserted through the through-hole 212. A gap is formed between the through-hole 212 and the electrode rod 221, and the gap functions as a plasma forming space 27. Moreover, a slit 28 to open the plasma forming space 27 to the outside is formed in the earth electrode 21. By ejecting plasma P from the slit 28, the plasma treatment is applied to the work 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010015976-A (JP)
Title: Circuit protection device including resistor and fuse element
Inventor: WHITNEY STEPHEN J
IPC: H01C7/04
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit protection device including a resistor and a fuse element.  <P>SOLUTION: The integrated circuit protection device includes a substrate arranged between a first terminal and a second terminal. The substrate is constituted of a resistive material. A first conductive layer is arranged on a first surface of the substrate, and electrically contacted with the first terminal. A second conductive layer is arranged on a second surface of the substrate. A first electrically insulating layer is arranged on the second conductive layer and substantially covers the second conductive layer. The first electrically insulating layer includes an aperture. A fuse element is arranged on the first electrically insulating layer, electrically contacted with the second conductive layer through the aperture, and electrically contacted with the second terminal. The fuse element is electrically in series with the resistive material. A second electrically insulating layer is arranged on the fuse element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010255866-A (JP)
Title: Heat storage type combustion device
Inventor: ASAYAMA YUSUKE
IPC: F23D14/66
Filed: 2009-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat storage type combustion device not negatively affecting a temperature condition of a device while preventing damage to the device caused by the intrusion of a combustion gas to a stopped burner by supplying air.  <P>SOLUTION: In the heat storage type combustion device including a plurality of burners 2 having air flow channels including heat storage bodies 5, air supply valves 6 connecting the air flow channels and air supply flow channels 4 of combustion air, and exhaust valves 7 connecting the air flow channels and exhaust flow channels 8 for exhausting combustion gas, the air supply valve 6 of the burner 2 is opened when operation is performed in a state that a part of the burners 2 is stopped, and a detection temperature of a gas temperature sensor 9 disposed between the heat storage body 5 of the air flow channel of the stopped burner 2 and the exhaust valve 7 reaches a prescribed temperature or higher.  <P>COPYRIGHT: (C)2011,JPO&INPIT