baber/WOPTO huggingface dataset:
Patent JP-2009225142-A (JP)
Title: Optical communication device, optical transmission system, and method for reducing nonlinear degradation
Inventor: OKUNO HIDEKI
IPC: H04B10/2563
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical communication apparatus in which the nonlinear degradation of a wavelength multiplexed signal in the nonlinear degradation factor member causing the nonlinear degradation is reduced, to provide an optical transmission system using the same, and a method for reducing the nonlinear degradation.  <P>SOLUTION: There are provided a wavelength interval enlarging portion 51 for enlarging a wavelength interval of an input wavelength multiplexed signal, a nonlinear degradation incidental processing portion 52 for applying optional processing involving the nonlinear degradation to the wavelength multiplexed signal whose wavelength interval is enlarged, and a wavelength interval recovering portion 53 for recovering the wavelength interval of the wavelength multiplexed signal to which the optional processing is applied to the original wavelength interval.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220763-A (JP)
Title: Vehicle towing detection device
Inventor: OBAYASHI YOSHIRO
IPC: B60K17/35
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle towing detection device capable of favorably detecting that a front-and-rear wheel drive vehicle is towed.  <P>SOLUTION: The vehicle towing detection device has a pair of power generation devices 82 which are provided on a propeller shaft 24 and a rear wheel axle 30, respectively, to execute the power generation by the rotation thereof, and a detection circuit 84 for detecting the differential rotation between the propeller shaft 24 and the rear wheel axle 30 based on the difference in the power generation by the pair of power generation devices 82. Thus, the differential rotation between the propeller shaft 24 and the rear wheel axle 30 when executing the lift-and-towing travel of front wheels 22 or rear wheels 32, and the differential rotation of the front wheels 22 and the rear wheels 32 can be favorably detected. In other words, the vehicle towing detection device 80 is provided, which is capable of favorably detecting that the front-and-rear wheel drive vehicle is towed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230168-A (JP)
Title: Operating hand projection system and program for same system
Inventor: OKI TETSUYA
IPC: G06F3/0488
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating hand projection technology for photographing a hand held in the neighborhood of the contact face of a touch panel in operating an operation acceptance screen in a display by using touch panel installed at a position far from a display, and for performing the superimposed display of the image of the photographed hand on the operation acceptance screen, and to facilitate to preliminarily know whereabouts of the finger of the user is brought into contact with the touch panel, and to facilitate to know which of the fingers displayed on the display should be used than a conventional manner.  <P>SOLUTION: A signal processing part 20 selects one of a plurality of finger images 31 to 34 in the video of the hand photographed by a camera 14 as a marker application object finger, and applies a fingertip marker 63 to the fingertip section of only the selected marker application object finger 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226614-A (JP)
Title: Printing medium
Inventor: MATSUMOTO HARUKI
IPC: B41M5/28
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing medium formed of an ink ribbon and a heat-sensitive paper laminated over each other, with a capability to print data with high printing quality without creases generated in the ink ribbon during printing.  <P>SOLUTION: An ink layer 3C of an ink ribbon 3G and a faint sticky layer 3D of a recording material 3H which shows faint adhesive strength under normal pressure, are pressure-welded under a specified high pressure. Thus both layers 3C and 3D become stuck to each other over their entire surfaces. The fusion temperature of the ink layer 3C is set higher than the color developing temperature of a heat-sensitive color developing layer 3E, and therefore, the part, where data are printed by heat at not less than the color developing temperature and at less than the fusion temperature, of the heat-sensitive color developing layer 3E of the recording material 3H, develops a color. Further, when the ink ribbon 3G is released from the recording material 3H, data are printed in color by heat due to the residual ink layer 3C remaining on the base film 3B side. In addition, the part, where data are printed by heat at higher than the fusion temperature, of the recording material 3H, is constituted in the way that the heat-sensitive transfer printing is performed, i.e. the transfer of the ink layer 3C to the recording material 3H side, when the ink ribbon 3G is released from the recording material 3H.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231441-A (JP)
Title: Oil-filled transformer device
Inventor: TSUSHIMA YASUTO
IPC: H01F27/12
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiator separate installation type naturally-cooled oil-filled transformer device capable of preventing degradation of cooling performance of insulating oil during the cold months.  <P>SOLUTION: A heat insulation cover 10 is mounted to an upper oil feed pipe 5 connecting an insulating oil delivery opening 2a formed in an upper part of a tank 2 of an oil-filled transformer body 1 to an insulating oil introduction opening 4a formed in an upper part of a radiator 4. The drop of the temperature of the insulating oil in an upper part of the radiator 4 is prevented by restraining heat radiation through the upper oil feed pipe 5 during the cold months by the heat insulation cover 10, and thereby natural convection of the insulating oil in the radiator 4 is facilitated to prevent degradation of heat radiation performance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009228553-A (JP)
Title: Circulating carbon dioxide gas engine system
Inventor: FUKUYAMA TAKAYOSHI
IPC: F01C13/04
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently circulate gas by reducing a transmission loss as much as possible.  <P>SOLUTION: This system has a carbon dioxide gas engine 21 using high-pressure carbon dioxide gas as a power, and a compressor for compressing the carbon dioxide gas exhausted from the engine. The compressor is actuated by transmitting a driving force of the engine with an induction drive wheel 1, and the carbon dioxide which is brought into a high pressure by the compressor is sucked by the engine. The induction drive wheel includes a large-diameter drive wheel 3 and a plurality of small-diameter satellite wheels 5 rotatable in opposite directions. Magnets are attached to multiple blocks provided on circumferential faces of the drive wheel and the satellite wheels. All of base magnets 7 of the drive wheel has the same polarity, and polarities of satellite magnets 9 of the satellite wheels are alternately change, and a slight gap is provided between both of the magnets. The satellite magnet has a mounting angle M of the base magnet with a different polarity from the base magnet larger than a mounting angle L of the base magnet with the same polarity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009229921-A (JP)
Title: Acoustic signal analyzing device
Inventor: YAMABE TAKAO
IPC: G10L25/81
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To determine whether music is contained in an acoustic signal promptly with high precision.  <P>SOLUTION: An acoustic signal characteristic extraction part 5 obtains an acoustic signal characteristic amount on each frame by using a music determination parameter and a frequency signal, and a characteristic amount of the acoustic signal is accumulated in an acoustic signal characteristic amount accumulation memory 6. A reading control part 7 reads out the characteristic amounts of the acoustic signal of a plurality of frames included in an analysis section from the acoustic signal characteristic amount accumulation memory 6 and supplies them to a determination part 8. The determination part 8 determines whether the music is contained in the acoustic signal in the analysis section by using the characteristic amount of the acoustic signal from the reading control part 7 and a continuance determination parameter. The reading control part 7 determines the characteristic amount of the acoustic signal read out from the acoustic signal characteristic amount accumulation memory 6 so that continuing analysis sections overlap. A parameter adjusting part 3 adjusts a music determination parameter, a music determination time analysis width as a time width of the analysis section, and the continuance determination parameter based on a sound pressure level detected by a sound pressure level detection part 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227454-A (JP)
Title: Automatic document conveying mechanism and image reader
Inventor: MATSUSHIMA RYUICHI
IPC: B65H29/22
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in the size and production cost of a drive source in an automatic document conveying mechanism having a movable discharging flap.  <P>SOLUTION: The drive force of a drive motor is selectively changed over between a case in which the drive force is transmitted to a first conveying roller and a case in which the drive force is transmitted to the discharging flap by a drive force changeover mechanism 140. Since the drive force of the drive motor is transmitted to any one of the first conveying roller and the discharge flap and not simultaneously transmitted to both, an increase in the size and production cost of the drive motor can be suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238892-A (JP)
Title: Integrated circuit device, electro-optical device, and electronic apparatus
Inventor: MORITA AKIRA
IPC: H01L21/822
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit device in which the terminals of an interface circuit can be made common, and to provide an electro-optical device and an electronic apparatus.  <P>SOLUTION: The integrated circuit device comprises a receiver circuit 42 for receiving a differential signal via a serial bus, terminals DP and DM to which the differential signals are inputted; a power terminal VDDA to which receiver circuit power voltage is supplied, a terminating resistor R1 disposed between the terminal DP and a node N1; a terminating resistor R2, installed between the terminal DM and a node N2 and transistors TP; and TN (switch elements) arranged between the nodes N1 and N2. The transistors TP and TN are turned on in the high-speed serial interface mode and are turned off in the parallel interface mode, based on the voltage from the receiver circuit power terminal VDDA.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234647-A (JP)
Title: Septic tank set, purifying facility set, and drainage purification processing method
Inventor: SAKOGUCHI SHIGERU
IPC: E03F11/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly assemble a septic tank and a purifying facility, and to obtain the purifying facility having excellent drainage processing performance.  <P>SOLUTION: The septic tank set is formed by assembling the bottom plate, anterior-posterior side plates, right-and-left side plates, partition plates, and the top plate by using insulating boards. 1. a foamed synthetic resin board should be used as a core plate. 2. a mesh whose raw thread is made of reinforced fiber, or a fiber mesh including raw thread of the reinforced fiber should adhere to both the front and rear faces of the core plate. 3. Cement mortar should adhere to the fiber mesh. 4. When the bottom plate, the anterior-posterior side plates, the right-and-left side plates, the partition plates and the top plate are assembled into a tank-shaped configuration, each contact part should be bonded and fixed in a watertight manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243718-A (JP)
Title: Heat medium transporting system
Inventor: NAKAYAMA KATSUYOSHI
IPC: F24F11/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat medium transporting system for being properly applied to a regional heating/cooling system, and automatically and efficiently operated.  <P>SOLUTION: In this heat medium transporting system, a heat supply plant 102 and a heat use plant 104 are connected through a going transport flow channel 106 and a returning transport flow channel 108, and the heat medium is circulated through the heat supply plant 102, the going transport flow channel 106, the heat use-side plant 104, and the returning transport flow channel 108. The heat supply plant 102 includes a plurality of heat generating units 114, and includes a controller 140 for controlling the heat generating units 114 and the like. The controller 140 takes the estimated heat load operated from the past heat load condition and registered in advance, and controls the heat generating units 114 on the basis of the estimated heat load temporarily taken in advance before a prescribed set time (for example, 30 minutes) from a prescribed time zone (for example, from 7 a.m. to 9 a.m.).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245679-A (JP)
Title: Stack structure of cylindrical solid oxide fuel cell
Inventor: WATANABE JUNKO
IPC: H01M8/24
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To homogenize temperature differences in a fuel cell stack sufficiently.  <P>SOLUTION: The fuel cell stack is equipped with a cylindrical air electrode 6, an electrolyte 7 formed on the outside face of the air electrode 6, and a plurality of unit cells 2 having a fuel electrode 8 formed on the electrolyte 7. Each unit cell 2 is arranged so that one end part of the axial direction thereof is opposed to the center part of the axial direction of the other neighboring unit cells 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246602-A (JP)
Title: Image data generator and image data generation program
Inventor: ISHIDA MINAKO
IPC: B41J3/01
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data generator and an image data generation program which generate the image data of an image ornamented with other image easily.  <P>SOLUTION: A user inputs the type of a bar code or the information expressed by a bar code. An image data generator generates a bar code image based on a user's input. The user specifies an image in which a bar code is embedded among existing images. A region in which other image (bar code) is embedded is defined in the existing image, and the image data generator generates a composite image where the bar code is arranged in the embedding region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245695-A (JP)
Title: Crimp terminal
Inventor: KAWAMURA YUKIHIRO
IPC: H01R4/18
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crimp terminal in which electrical connectivity and mechanical connectivity can be improved.  <P>SOLUTION: A wire barrel part 10 to crimp a core wire 102 of a sheathed wire 100 is formed of a barrel bottom part 11 to place the core wire 102, and wire barrel pieces 12 extended from both sides in the widthwise direction of the barrel bottom part 11. The barrel bottom part 11 has serrations 20 in the widthwise direction, while widthwise direction side faces 24 that are the widthwise direction end parts in the serrations 20 are formed with tapered faces, and that are formed as locking grooves of shallow center type in which center parts have shallower depth than those in the vicinity of the end parts in the widthwise direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241201-A (JP)
Title: Working device for article
Inventor: NAKAJIMA SHOSUKE
IPC: B60J3/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly device capable of efficiently assembling two kinds of vehicle sun visors for different sides.  <P>SOLUTION: A rotary frame 12 is provided on a base 11 to be rotatable between a first position and a second position around a vertical rotary axis line L. A first assembly part 20 for assembling a right-hand sun visor is provided on a part located forward (on the left side in the figure) when positioned at the first position of the rotary frame 12. A second assembly part 20' for assembling a left-hand sun visor is provided on a part located forward when positioned at the second position of the rotary frame 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241112-A (JP)
Title: Resistance spot welding method
Inventor: OKITA YASUAKI
IPC: B23K11/30
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistance spot welding method that is advantageous in obtaining a sound weld zone between a thin plate and a thick plate, even with presence of any gap between the plates, in a plate assembly having a large thickness ratio in which a thin plate is superposed on at least any one of two or more superposed thick plates.  <P>SOLUTION: In performing the resistance spot welding while holding a plate assembly (workpiece) 10 by a pair of electrodes 16, 17 and applying the pressure thereto, the workpiece 10 having a large thickness ratio such that a thin steel plate 11 is superposed on superposed two thick plates 12, 13 and that gaps 31, 32 are also present between the steel plates, there are provided a preliminary process and a regular process. In the preliminary process, the workpiece is pressurized with a high pressure to collapse the gaps 31, 32 and then the pressure is reduced. In the regular process, welding is performed under low pressure, short time and high current in the early stage of the welding, and then welding is performed under high pressure in the latter stage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243194-A (JP)
Title: Dew condensation preventing member for aluminum sash frame and fittings frame
Inventor: SUGIMOTO MITSUNARI
IPC: E06B7/14
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dew condensation preventing member for an aluminum sash frame and a fittings frame preventing dew condensation by bringing the dew condensation member in close contact with the indoor side opening peripheral edge of an existing aluminum sash frame and fittings frame without clearance.  <P>SOLUTION: One face of a heat insulating layer 31 is provided with a resin layer 30, and the other face of the heat insulating layer 31 is provided with an adhesive layer 32 to constitute a long-sized laminate, and the laminate is brought into close contact with the indoor side opening peripheral edge of the aluminum sash frame 10 with no clearance. One end in the longitudinal direction of the resin layer 30 is formed projecting in L-shape to cover a corner part of the opening peripheral edge of the aluminum sash frame 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248636-A (JP)
Title: Vehicular floor structure
Inventor: MORO HIROSHI
IPC: B62D21/00
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular floor structure ensuring a legroom of an occupant and rigidity of a vehicle body.  <P>SOLUTION: The vehicular floor structure is provided with: a floor panel 30 constituting a floor surface of a cabin; and a pair of frames 100 provided so as to be laid along a lower surface of the floor panel, extending along a vehicle longitudinal direction and arranged so as to be spaced apart in a vehicle width direction. The frame has a narrowed part 104 in which a dimension in a vertical direction is made smaller than the other portion at a position corresponding to a legroom of a seat 20 provided on an upper part of the floor panel, and is provided with: a cross member 200 provided on a lower part of the floor panel and extending in a vehicle width direction; and an auxiliary rigid member 150 fixed to a lower surface of the narrowed part of the frame and bonded with the cross member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252405-A (JP)
Title: Combination terminal
Inventor: UCHIYAMA YOSHIHIRO
IPC: H01R4/34
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compactly made combination terminal.  <P>SOLUTION: The combination terminal is structured of a plurality of terminals 10 each provided with a platy terminal base part 12 having a long hole 11 extended in a width direction, and a wire connecting part 13 protruded in a direction crossing the width direction from the terminal base part 12 to be connected with a wire 80. Each terminal base part 12 is combined by being overlapped in a thickness direction and shifted in a width direction, in whose combination state, each wire connecting part 13 is arrayed in a width direction headed toward the same side, and at the same time, each long hole 11 is communicated with the other in a thickness direction to make up a bolt through-hole 22 for having a bolt 90 inserted into it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008181896-A (JP)
Title: Unit for signal display lamp, and signal display lamp
Inventor: KUROSE TAHIRO
IPC: F21S2/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To simply connect units for a signal display lamp and securely obtain electric connection.  <P>SOLUTION: The unit 3b for the signal display lamp 1 includes a cylindrical case 11, an engaging protrusion 20 and an engaging recess 21 connected by relative rotation with cases 11 of the corresponding units 3a, 3c, and an electric connection member 14a to electrically connect the corresponding units. First and second terminals 31a, 32a of both ends of the electric connection member 14a include contacting parts 42a, 42b capable of elastically line-contacting or surface-contacting with terminals corresponding to the corresponding units. An inward annular flange 90 is provided at the first end 18 of the case 11. The electric connection member 14a is composed of a conductive plate member. The plate member includes a major part 94 extending in the axis direction of the case 11, an extending part along the surface of the annular flange 90 and constituting the first terminal 31a, and an elastic tongue piece formed into a chevron shape and constituting the second terminal 32a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008168353-A (JP)
Title: Collision deciding device and collision deciding system of die cushion mechanism
Inventor: IWASHITA HEISUKE
IPC: B21D24/02
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform decision of collision in a short period of time, as regards a collision deciding device and a collision deciding system for deciding the collision between a slide and a die in a die cushion mechanism.  <P>SOLUTION: This collision deciding device (110) which decides collision between the slide and the die cushion of the die cushion mechanism (20) generating force to the slide (24) of a press by taking a servomotor (18) as a drive source, and the device is provided with: a force detecting means (21) for detecting the force generated between the die cushion and the slide; and a comparing means (95) for comparing the detected value (Fd) of the force detected by the force detecting means and a prescribed threshold value (L1). The collision deciding device for deciding that the slide collides with the cushion is provided when the detected value of the force is larger than the threshold value. By comparing the differential values (Fd', Fd'') of the force detecting value, the detected value (Y1d) of a slide position or the command value (Y1c) of a slide position and other threshold values about them, collision decision can be performed. A collision deciding system in which a plurality of collision deciding procedures are implemented can be utilized.  <P>COPYRIGHT: (C)2008,JPO&INPIT