baber/WOPTO huggingface dataset:
Patent JP-2011027944-A (JP)
Title: Device, method and program for processing video signal, and display device
Inventor: OTAWARA MASAYUKI
IPC: G09G3/20
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video signal processing device for improving a contrast and enhancing image quality by selectively adjusting luminance based on a video signal, a video signal processing method, a program and a display device.  <P>SOLUTION: The video signal processing device includes: a first color space converting part for outputting a hue signal, a saturation signal and a first luminance signal for each pixel based on an input video signal consisting of an R signal, a G signal and a B signal; a margin value calculating part for calculating a margin value for each hue based on the hue signal; a control value setting part for setting a control value, by which the first luminance signal is regulated based on the saturation signal and the margin value of each hue, for each pixel; a luminance adjusting part for adjusting luminance of the first luminance signal based on the first luminance signal and the control value and outputting an adjusted second luminance signal; and a second color space converting part for converting the color space based on the hue signal, the saturation signal and the second luminance signal, and outputting an output video signal consisting of an R signal, a G signal and a B signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024893-A (JP)
Title: Actuator for moving body in tube, method for controlling the same and endoscope
Inventor: YAMAKAWA SHINICHI
IPC: A61B1/04
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for a moving body in a tube which can move the moving body in the tube by securely hauling in the tube wall, and to provide a method for controlling the same and an endoscope.  <P>SOLUTION: The actuator for the moving body in the tube is provided with two balloons at an end 10a of its insertion part 10: a driving balloon 20 and a locking balloon 22 beginning at the front in its traveling direction. It is also provided with a holding balloon 23 for maintaining the position of the end 10a of the insertion part 10 approximately in the center of the inside of the tube when the driving balloon 20 and the locking balloon 22 are out of contact with the tube wall. When the actuator moves ahead, at least one of the locking balloon 22 and the holding balloon 23 expands, abuts on the tube wall and is locked.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024898-A (JP)
Title: Mattress
Inventor: NAKAMURA TSUTOMU
IPC: B68G7/05
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a mattress which is lightweight, and is excellently foldable and comfortable by combining urethane foam small in apparent density with a profile processing in the mattress mainly composed of fibrous cotton.  <P>SOLUTION: The mattress is obtained by superimposing urethane foam layers, where one surfaces are profile surfaces and the other surfaces are flat surfaces, with the profile surfaces facing up, arranging the fibrous cotton layers on the upper and lower sides of a middle layer which is obtained by the superimposition of the urethane foam layers, so as to form a lamination body, and covering the lamination body with cover texture. The density of the profile urethane foam in the upper layer is 15-30 kg/m<SP>3</SP>and the density of the profile urethane foam in the lower layer is 25-40 kg/m<SP>3</SP>. The thickness of the upper profile urethane foam layer is 4-8 cm and the thickness of the lower profile urethane foam layer is 2-4 cm. The cover texture is constituted of upper and lower fabrics and a gusset fabric connecting the upper and lower fabrics. A mesh structure sheet is adopted as the gusset fabric and the middle layer can be made transparent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028673-A (JP)
Title: Portable terminal device
Inventor: HIRAKO KENICHI
IPC: G06F3/041
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a page of an electronic book from being turned during read despite the intention of a user.  <P>SOLUTION: The portable terminal device including a first display part and a second display part also includes: a storage part for storing data composed of a plurality of page data; a display control part for displaying at least one or more pieces of the plurality of page data on the first display part or the second display part; and a state determination part for determining a state of the device. When at least one or more pieces of the plurality of page data are displayed on the first display part and the device state detected by the state determination part satisfies a predetermined condition, the display control part displays page data different from the page data displayed on the first display part on the second display part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035980-A (JP)
Title: Power supply system
Inventor: HARAKAWA KENICHI
IPC: H02J7/02
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system which can improve reliability compared with that of a conventional system, and can reduce costs.  <P>SOLUTION: In the power supply system, a fixed body 10 comprises a power transmission coil 14 fed with AC power, a capacitor 15 connected to the power transmission coil 14 in series thereto, and an AC power supply 11 which feeds power to the power transmission coil 14 and the capacitor 15. A movable body 20 comprises a power receiving coil 21 which receives power form the power transmission coil 14 by mutual induction operation by being arranged at the power transmission coil 14 in an opposing state with a decorative plate 3 sandwiched therebetween and in a non-contact manner, and a magnetic body 22 which changes the inductance of the power transmission coil 14 by being arranged in the vicinity of the power transmission coil 14. In a state that series resonance conditions of the power transmission coil 14 and the capacitor 15 are satisfied by changing the inductance of the power transmission coil 14 by making the magnetic body 22 approximate the power transmission coil 14, power from the AC power supply 11 is fed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032330-A (JP)
Title: Resin composition, b-stage film, laminated film, copper-clad laminate, and multilayer substrate
Inventor: DEGUCHI HIDEHIRO
IPC: C08L63/02
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition giving a cured product with small dimensional change by heat, and a B-stage film, a laminated film, a copper-clad laminate, and a multilayer substrate each using the resin composition.  <P>SOLUTION: The resin composition contains a cyanate ester resin, a bisphenol F type epoxy resin, a phenoxy resin, and a filler. The B-stage film, the laminated film, the copper-clad laminate, and the multilayer substrate use the resin composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035816-A (JP)
Title: Vehicle periphery image display control apparatus
Inventor: OTSUKA HIDEKI
IPC: H04N7/18
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a possibility for adverse visibility of a following vehicle to further trouble a lane change, in a vehicle periphery image display control apparatus in which images behind a vehicle, at a right side of the vehicle and at a left side of the vehicle are captured by three in-vehicle cameras, the captured images are synthesized and a combined image is displayed on a display device.  <P>SOLUTION: A right-side boundary 21 of a boundary between a right-side display image and a rear display image in a crew display image 10 extends from a first right-side point 21a to a second right-side point 21b, and a range on a road surface overlapping a range from the first right-side point to the second right-side point in the crew display image 10 becomes approximate parallel to an actual cross direction of a vehicle. A left-side boundary 22 is also similar. Further, the right-side boundary 21 is bent to right at the second right-side point 21b and extends obliquely upward to right from the second right-side point 21b to a third right-side point 21c.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038665-A (JP)
Title: Ventilator
Inventor: ASHINO MASASHI
IPC: F24F7/007
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that it takes long work time due to many connection parts, and wrong connection often occurs, as a plurality of signal lines must be wired between a ventilator body and a switch circuit in an installation work of the ventilator in which an operation command is transmitted from the switch circuit disposed in a separate place to operate the ventilator body disposed on a wall or a ceiling.  <P>SOLUTION: In this ventilator, a series circuit is configured by a switch circuit 9a, an input circuit 10 and a commercial AC power source 7. In the switch circuit, positive half-wave waveform, negative half-wave waveform, and full-wave waveform are taken out from AC waveform of the commercial AC power source according to each operation command to be output on one signal line. In the input circuit, the waveform signal is separated into a positive half-wave component and a negative half-wave component, so that each operation command is recognized by a control circuit on the basis of the separated components to control the ventilator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010059965-A (JP)
Title: Method for operating longitudinally scavenged two-stroke large diesel engine
Inventor: HAENI THOMAS
IPC: F02B25/04
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a longitudinally scanvenged two-stroke large diesel engine which maintains the discharge of NO<SB>x</SB>to an acceptable level over the whole engine output range and secures high efficiency even in a partial load range of the engine without losing functional reliability of the diesel engine and the exhaust gas turbocharger.  <P>SOLUTION: Outer air 8 of the ambient pressure P<SB>O</SB>is taken in by an exhaust gas turbocharger 9, and then supplied to a cylinder 3 as a scavenging 10 through a scavenging slit 4 by the predetermined scavenging pressure P<SB>L</SB>. The air is compressed within the cylinder 3 into which the fuel is injected and combusted. Combustion gas 6 is supplied to a turbine of the turbocharger 9. The scavenging pressure P<SB>L</SB>is always risen up to the predetermined engine output L<SB>S</SB>in response to the engine output L, drastically reduced by 0.2 to 1 bar in a higher engine output range, and thereafter again always risen up in response to the engine output L.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011039992-A (JP)
Title: Traceability system and cargo management method
Inventor: KONDO TAKAHIRO
IPC: B65G61/00
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems in a conventional traceability system, wherein it is necessary to attach IC tags or the like to products or the like themselves for which distribution history is to be managed, requiring much effort and cost, and that it is assumed that the products or the like to be managed are solid materials to which IC tags or the like can be attached, and it is not possible to attach the IC tags or the like directly to fluid materials such as fresh concrete, to which the system can not to applied.  <P>SOLUTION: In the traceability system having a providing facility for providing a cargo, and a receiving facility for receiving a cargo from the providing facility, the providing facility provides a cargo to the receiving facility, and when it detects that it has provided a cargo to the receiving facility, sends management information to the receiving facility. The receiving facility holds the management information received from the providing facility in its own facility.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044539-A (JP)
Title: Semiconductor laser and method for manufacturing the same, optical module, and optical transmission system
Inventor: NISHI KENICHI
IPC: H01S5/12
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser and a method for manufacturing the same that attain a high single-mode yield, to provide an optical module, and to provide an optical transmission system.  <P>SOLUTION: The semiconductor laser includes a quantum dot active layer 16 which has a plurality of quantum dots 38 such that a region 40 of high density of quantum dots 38 and a region 42 of low density are periodically repeated, a diffraction grating layer 14 formed above or below the quantum dot active layer 16 and having a diffraction grating 30 formed of periodic unevenness, a lower clad layer 12 of a first conductivity type (n type) formed to sandwich the quantum dot active layer 16 and diffraction grating layer 14 from up/down directions, and an upper clad layer 18 of a second conductivity type (p type) opposite to the first conductivity type.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043653-A (JP)
Title: Filter installation device
Inventor: SARUWATARI NAOTO
IPC: G03B11/00
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter installation structure capable of including an external diameter of an optimal filter (a light transmission element) by forming the filter (the light transmission element) and a lock part of a filter frame on a face in the same direction of an optical axis.  <P>SOLUTION: A filter installation device includes: a lock release stroke 24 formed on the same face as the filter 32 (the light transmission element) coupled with the filter holding frame 12 holding the filter 32 (the light transmission element); the lock part 16 to be attached to a foreground of a body lens; a warp prevention rib 9 for preventing the filter frame 12 from being warped and deformed by a pressing force of pressure units 26; and a locating face 14 for securing flatness by contacting the locating face with the foreground of the body lens.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042274-A (JP)
Title: Position adjustable steering device
Inventor: YOSHII YASUYUKI
IPC: B62D1/18
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position adjustable steering device that can selectively perform one of tilt adjustment and telescopic adjustment by a simple structure using a single electric motor, and is small in size, light in weight, and low in cost.  <P>SOLUTION: A tilt cam 57 and a telescopic cam 60 are coupled to a first end 54a and a second end 54b of the rotating shaft 54 of an electric motor 52 via a first one-way clutch 55 and a second one-way clutch 58, respectively. The first and second one-way clutches 55 and 58 transmit rotation which is opposite from the other. The device switches a rotating direction of the rotating shaft 54 of the electric motor 52 according to a driver's operation so as to selectively rotates one of the tilt cam 57 and the telescopic cam 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010080939-A (JP)
Title: Electronic component mounting apparatus
Inventor: MORIYA TATSUYUKI
IPC: H05K13/04
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience of services while surely securing the safety of a user who is in charge of various services including services which may sometimes be required for opening a safety cover for covering the movable range of a head, and uses an electronic apparatus.  <P>SOLUTION: Before a user starts operation, an input of a user is accepted for determining whether the user is an operator P1, a programmer P2 or a manager/maintenance person P3, and also an input of user level information on the degree of skill of the user for safety measures is accepted. The power supply of a mechanical portion operating a head is interrupted in accordance with the state of the apparatus including at least the user level information and the open/close state of a safety cover for covering the movable range of the head.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011048482-A (JP)
Title: Document preparation system and program
Inventor: YAMADA TOSHIYA
IPC: G06F3/048
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a burden on character input when preparing a document while referring to a document.  <P>SOLUTION: The document preparation device 10 holds one or more reference documents to be referred to when preparing the document, acquires an input character string to be inputted to the document, retrieves a character string from the one or more held reference documents based on the acquired input character string, generates a complementary term group including one or more terms complementing the input character string based on the retrieved character string, and presents at least a part of the generated complementary term group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046094-A (JP)
Title: Recording device
Inventor: TOYA AKIHIRO
IPC: B41J2/01
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording device capable of uniformly heating a recording material stuck to a target to fix it.  <P>SOLUTION: A printer has a take-up shaft for intermittently conveying long continuous paper 13 from an upstream side to a downstream side in a manner that a longitudinal direction thereof is along a conveyance path, and a recording head for performing printing on the continuous paper 13 stopped in the midway of the conveyance path by jetting ink. The printer includes a drier 16 disposed in a downstream side position of the recording head on the conveyance path to heat the ink to dry, and a guiding member having a surface 29c which becomes a contact surface to be continuously brought into contact with a surface opposite the surface of the continuous paper 13 to which the ink has been jetted from the delivery of the continuous paper 13 into the dryer 16 to delivery thereof out of the dryer 16, the surface 29c having at least one of bent parts 29a and 29b in the dryer 16 to form the conveyance path.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047604-A (JP)
Title: Device management system and device management equipment
Inventor: MASUDA YOSHIYUKI
IPC: F24F11/02
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide device management equipment and a device management system capable of acquiring operating state information without additionally disposing a sensor to transmit the operating state information even in the device which can not acquire the operating state information.  <P>SOLUTION: A threshold value acquired by a threshold value acquiring section 18 and power consumption measured by a measuring section 2 are input to an operating state determining section 17. The operating state determining section 17 determines the operating state when the measured power consumption is more than the threshold value, and determines a non-operating state when it is less than the threshold value. Thus the operating state and the non-operating state of the device as an object of management can be determined by the operating state determining section 17 without acquiring the operating state information from the device as the object of management such as an air conditioning device and a lighting device through a communicating section 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010151120-A (JP)
Title: Steam equipment
Inventor: WADA KUNIHIKO
IPC: F01D25/24
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam equipment attaining enhancement of thermal efficiency by attaining the use of a high temperature steam and being excellent in economic properties and reliability.  <P>SOLUTION: The steam equipment is provided with a high temperature member 1 having one surface exposed to the high temperature steam 3 and the other surface cooled by a cooling steam 4 having a lower temperature than the high temperature steam 3; and a low temperature member 2 arranged so as to be opposed to the high temperature member 1 through a flow passage of the cooling steam 4 and comprising a material having lower heat-resistance than the high temperature member 1. The steam equipment has at least one high reflection ratio film of a first high reflection ratio film 6 formed on a surface exposed to the high temperature steam 3 of the high temperature member 1 and having a higher reflection ratio relative to an infrared light than the high temperature member 1 and a second high reflection ratio film 10 formed on a surface of the low temperature member 2 opposed to the high temperature member 1 and having a higher reflection ratio relative to an infrared light than the low temperature member 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011055879-A (JP)
Title: Ball entrance unit and game machine
Inventor: KINOSHITA TAKAAKI
IPC: A63F7/02
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball entrance unit and the like capable of smoothly executing fair play while preventing game balls from being caught by protecting the surface of an open/close door and preventing the once-closed open/close door from being accidentally opened.  <P>SOLUTION: The ball entrance unit 40 includes the open/close door 43 for swinging open/close a ball entrance 42, and transmitting means 45 and 46 for transmitting drive force of driving means 44 to the open/close door 43. The transmitting means includes first transmitting means 45 for swinging open/close the open/close door 43, and second transmitting means 46 for moving a rotating shaft 43b of the open/close door 43. The second transmitting means 46 is configured to move the rotating shaft 43b rearward when the open/close door 43 is moved toward a closed position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059385-A (JP)
Title: Projection video display device
Inventor: UCHIYAMA MASAHIRO
IPC: G03B21/00
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce leakage light occurring following a shift of a projection lens in a projection video display device including a lens shift mechanism in a projection optical system.  <P>SOLUTION: The projection video display device includes an illumination optical system 10 for emitting illumination light, light valves 30r, 30g and 30b for modulating the illumination light from the illumination optical system 10 according to a video signal, and a projection optical system 50 for projecting, as video light, the modulated light obtained by the light valves 30r, 30g and 30b. The projection optical system 50 includes a projection lens unit 51 for expanding and projecting the video light, the lens shift mechanism for adjusting a projection position of video by moving the projection lens unit 51 in the vertical direction or longitudinal direction orthogonal to the optical axis, and a light-shielding plate 52 for shielding leakage light reflected in the outside of a predetermined projection region of a screen 60 during video projection.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061545-A (JP)
Title: Pll circuit and electronic apparatus
Inventor: TAKAHASHI NAOKI
IPC: H03L7/093
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To independently set up stability and frequency pull-in speed while suppressing an increase in the circuit scale of a PLL circuit.  <P>SOLUTION: A PLL circuit 1 has: a ring oscillator 2 which generates an oscillation signal through a delay closed loop 19 for delaying a signal; a phase comparator 3; a charge pump 4; a smoothing filter 5; a smoothing current source 6; a delay component filter 7; and a correction current source 8. The delay component filter 7 is connected to the output of the charge pump 4 in parallel with the smoothing filter 5 and extracts a response delay component included in the output signal of the charge pump 4. The ring oscillator 2 has a delay section 11, which is operated by a current supplied from at least one of the smoothing current source 6 and the correction current source 8, and delays a signal, as a delay section for delaying a signal in the delay closed loop 19.  <P>COPYRIGHT: (C)2011,JPO&INPIT