baber/WOPTO huggingface dataset:
Patent JP-2008232861-A (JP)
Title: Active sonar system, reception signal processing method for sonar, and signal processing program therefor
Inventor: SAITO RYOHEI
IPC: G01S7/526
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active sonar device or the like, which enhances detection precision while holding stable signal detection performance, so as to enhance time resolution of a signal detection time.  <P>SOLUTION: This active sonar device or the like is provided with: a sampling conversion processing means 4 for detecting an echo signal by Fourier transformation, after sampling a reception signal by a sampling frequency having a frequency change rate same to a frequency change rate of a transmission signal comprising a pulse of a linear frequency modulated wave generated by a signal transmission part 1, and for cutting out only a signal of the maximum level of detected time portion; and a replica correlation processing means 5 for computing a mutual correlation between the reception signal cut out by the sampling conversion processing means 4 and the transmission signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007273978-A (JP)
Title: Method of manufacturing compound including matrix material and doping material, and layer including doped organic material
Inventor: WERNER ANSGAR
IPC: H01L51/42
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound including at least one matrix material and at least one doping material used in manufacturing a layer including a doped organic material.  <P>SOLUTION: The doping material is an inactive dopant precursor, selected from among compounds of dimer, oligomer, polymer, dispiro of dopant, or polycyclic compounds, and decomposed by the addition of energy for activation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008232100-A (JP)
Title: Ignition mechanism and its control method
Inventor: RYUZAKI HIBIKI
IPC: F02P15/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ignition mechanism and its control method for improving the life of a spark plug and preventing generation of a bridge by removing sweat particles.  <P>SOLUTION: The ignition mechanism has the spark plug 1 arranged on each cylinder, a discharge energy generation device 5 for generating primary voltage supplied to a spark coil 3, and a control device 6. The control device 6 performs control wherein low-level discharge energy Ew sufficient to generate a spark necessary for ignition between the spark plug and an electrode and high-level discharge energy Es sufficient to remove sweat particles generated on the electrode of the spark plug 1 are alternately and repeatedly outputted from the discharge energy generation device 5 to the spark coil 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232107-A (JP)
Title: Internal combustion engine device and control method therefor
Inventor: SUZUKI TAKASHI
IPC: F02D43/00
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To more properly determine an actual emission gas feeding ratio, i.e., a ratio of an emission gas actually fed to an internal combustion engine to an intake-air volume, and execute a proper control whne the actual emission gas feed ratio is different from a target emission gas feeding ratio.  <P>SOLUTION: The proportion of the exhaust gas supplied to the intake side to the intake-air volume (actual emission gas feeding ratio) EGR is determined based on a motor-torque command Tm1* and ignition timing θign at the time of normal-operation state of an engine (S120). Then ignition timing is corrected in accordance with the actual emission gas feeding ratio EGR (S130). When the ratio of the actual emission gas feeding ratio EGR to the target emission gas feeding ratio EGR* (EGR/EGR*) is smaller than a predetermined ratio α, an EGR is opened by an opening-correction amount ΔVegr (S150). Thus, the actual emission gas feeding ratio can be determined more properly, and a proper control can be executed when the actual emission gas feeding ratio is different from the target emission gas feeding ratio.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008149104-A (JP)
Title: Sealing lid for food processor
Inventor: KOBAYASHI KEIKO
IPC: A47J43/07
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing lid for a food processor, by which food is processed without leakage of liquid food.  <P>SOLUTION: This sealing lid for a food processor uses soft resin such as polypropylene as raw material, whereby sealing ability can be kept so that even liquid food can be cooked without leaking. In a switch 1, a joint part to a guide 3, which is connected to a lid body 2, is movable so that even while the lid is still put thereon, continuous operation and intermittent operation cooking can be smoothly performed. The guide 3 is provided to thereby facilitate positioning for a switch part. Further, a throw-in port 7 with a small lid is installed on the upside of the lid body 2, whereby food in the process of cooking can be easily added. In removing the lid from a bottle, the outer periphery of the body 2 is provided with an annulus hook 8, thereby holding the position of the lid installed in the bottle is held, and serving as a hook in removing the lid from the bottle to facilitate removal. The lid body fitting part 24 is provided with a rib 10 to increase the sealing ability.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007197897-A (JP)
Title: Figure correcting underwear
Inventor: KATO KOJI
IPC: A41C1/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a figure correcting girdle for sufficiently tightening looseness of the belly and the hip only by wearing to raise the hip, training adductor muscle only by walking to shape up the thigh and to obtain a beautiful proportion, and having unspoiled appearance as a girdle.  <P>SOLUTION: This girdle is so designed that first yoke members 37A and 37B are sewn to cover the back joint parts of leg parts 2A and 2B of the front of a girdle main body 2 and the upper ends reach the upper end of the girdle main body 2 so as to pull upward the hip of a wearer, and pulling members 16A and 16B are sewn on the girdle main body 2 only with the upper ends, lower ends and branch parts 17 so as to further strengthen hip raising effect. Since the branch parts 17 are sewn on the girdle main body 2, the pulling members 16A and 17B are not twisted. Since a belly covering member 36 and the first yoke members 37A and 37B which are seen from the outside are all made of stretch lace, it is possible to give decoration effect and not to spoil appearance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008239289-A (JP)
Title: Sheet feeding cassette and automatic sheet feeder
Inventor: KOBAYASHI SATOSHI
IPC: B65H1/26
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive recording device capable of recording on a recording material exceeding the maximum size of a recording material storable in a sheet feeding cassette.  <P>SOLUTION: The opening/closing lid 12 is kept open while the sheet feeding cassette 10 is mounted on the ink-jet printer 50. Immediately when the hopper 16 retracts from the sheet feeding roller 71, the upper side face lid 13 opens and the side face on the upstream side in the sheet feed direction Y remains open so that a long recording sheet P can be placed with part of the sheet protruded outside. When the lid 12 is slid in the direction indicated by arrow G in this state, the hopper 16 advances towards the feed roller 71 with the upper side face lid 13 left open. The long recording sheet P placed in the sheet feeding cassette 10 is pushed against the feed roller 71 by the advancing hopper 16 and is ready to be automatically fed by a driving rotation of the feed roller 71.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244847-A (JP)
Title: Wavelength multiplexing apparatus
Inventor: IWATSUKI KATSUMI
IPC: H04B10/27
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength multiplexed transmission technology for reducing the wavelength band requiring a wavelength division multiplexing-passive optical network (WDM-PON).  <P>SOLUTION: A wavelength multiplexing apparatus 100 according to one embodiment of the present invention is equipped with a wavelength multiplexing circuit 212 for multiplexing plurality of differential phase shift keying (DPSK) signals of different wavelengths as downlink optical signals and an optical delay circuit 220 for producing an optical duo-binary signal from the multiplexed DPSK signals. The wavelength multiplexing apparatus 100 is further equipped with an optical receiver for receiving, as incoming optical signals. a plurality of DPSK signals of different wavelengths via the optical delay circuit 220 as an optical duo-binary signal. Thus, since the uplink and downlink optical signals are multiplexed/demultiplexed by the optical delay circuit 220, a dead band generated when using an optical filter is not generated. Furthermore, since DPSK signals or the optical duo-binary signals are utilized for optical signals, a modulation band is reduced approximately by half in comparison with NRZ of an ordinary light intensity signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007289941-A (JP)
Title: Method and apparatus for treating organic waste water
Inventor: OTAKE TOSHIO
IPC: B01D29/62
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of treating organic waste water by which troubles such as the defect of membrane water permeability foaming, the occurrence of scum or an increase in viscosity which are apt to occur in the treatment of organic waste water by a membrane separation activated sludge method, are prevented or remarkably reduced to thereby achieve long-term, stable and continuous waste water treatment.  <P>SOLUTION: In the membrane separation activated sludge method, at least a part of a sludge mixed liquid existing in a biological reaction vessel is filtered by an auxiliary filtration/separation means having 5-100 μm mesh opening and a filtrate is taken out from the biological reaction vessel. After a post treatment for reducing the number of microorganisms contained in the filtrate is carried out, the filtrate is returned to one of parts of the waste water treatment line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008243672-A (JP)
Title: Winding electrode for secondary battery, lithium-ion secondary battery, and secondary battery pack
Inventor: HARADA YASUHIRO
IPC: H01M4/485
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding electrode for a secondary battery, a lithium ion secondary battery, and a secondary battery pack which is high in safety, in reliability, and in performance.  <P>SOLUTION: The winding electrode for the secondary battery has a coated face on which a negative electrode active material is coated onto a metal foil; a negative electrode which has non-coated face on the same face with the coated face; and a coated face on which a positive electrode active material is coated onto a metal foil; a positive electrode, having the non-coated face on the same face with the coated face; a separator, and a negative electrode current collecting part which is composed, by winding the negative electrode, the separator, and the positive electrode. This has on one side of the widthwise direction, the negative electrode current collecting part which is formed by overlapping the non-coated face of the negative electrode; and on the other side of that widthwise direction, this has a winding body 6 having the positive electrode current collecting part which is formed, by overlapping the non-coated face of the positive electrode, the negative electrode current collecting tab 7b, which penetrates through at least one part of a negative electrode current collecting part; a plurality of positive electrode current collecting tabs 7a which penetrate through at least one part of a positive electrode current collecting part; a plurality of negative electrode current collectors 8 electrically connected to the negative electrode current collecting tabs; and positive electrode current collecting members 9 electrically connected to the positive electrode current collecting tabs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243720-A (JP)
Title: Manufacturing method of hollow core for coaxial cable
Inventor: TANAKA SEISHI
IPC: H01B13/016
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a core for a coaxial cable capable of reducing dielectric constant.  <P>SOLUTION: The manufacturing method is for obtaining a core for a coaxial cable having an internal conductor and an insulation coating layer provided at an outer periphery of the internal conductor. The manufacturing method is for forming the insulation coating layer provided with an inner ring-shape part coating an inner conductor, a plurality of rib parts extending in radially from the inner ring-shape part, an outer ring-shape part coupled between outer ends of the rib parts, and a plurality of hollow parts surrounded by the inner and outer ring-shape parts and the rib parts, with the use of die 20 equipped with a center hole 24a for insertion of the inner conductor, an inner ring-shape hole 24b adjacently fitted at an outer periphery of the center hole, a plurality of linear holes 24c extended radially from an outer periphery of the inner ring-shape hole, and an outer ring-shape hole 24d coupling between outer ends of the linear holes, by pushing molten resin from each hole downward in a nearly vertical direction as the inner conductor is inserted into the center hole 24a. At this time, air for inner pressure adjustment is introduced into the hollow part to have the inner conductor pulled down as it is gradually cooled by wind cooling, air cooling or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008237822-A (JP)
Title: Pachinko game machine
Inventor: TSUTSUI RYUSUKE
IPC: A63F7/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the players' confusion caused when no game ball is shot however shooting operations may be done upon the stoppage of the drive of a shooter.  <P>SOLUTION: A stopper 36 is provided near the outlet of a shooting path 32. The stopper 36 is so arranged as to be freely movable anteroposteriorly and is moved between the protruding position of being inserted into the shooting path 32 and the retreating position of being retreated outside the shooting path 32, wherein the protruding position blocks the passage of the game balls; and the retreating position allows the passage of the game balls. A CPU 52 moves the stopper 36 to the protruding position initiated by the turning on of the power source of a Pachinko game machine 10. The CPU 52 moves the stopper 36 to the retreating position after a lapse of the set time from the turning on of the power source of the Pachinko game machine 10 and if the starting of a liquid crystal monitor 24 is regarded as being completed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007265414-A (JP)
Title: Method and device for regulating vibration isolation system
Inventor: HEILAND PETER
IPC: G05D19/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method enabling high-quality parameterizability and regulating performance over a considerably wide frequency bandwidth of a vibration isolation system to be regulated.  <P>SOLUTION: Some of provided sensor signals are digitized, and by processing the sensor signals, an actuator actuation signal is generated (20). An analogue actuator actuation signal is generated (30) by processing other sensor signals provided in an analogue manner. When the digital actuator actuation signal and the analogue actuator actuation signal are combined (40), a common actuator actuation signal driving an actuator (50) is generated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008249805-A (JP)
Title: Light monitoring device
Inventor: KIMURA MUNEYASU
IPC: G02B21/06
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the quality deterioration in a specific light component and the upsizing of a light monitoring device, in using the light monitoring device for an apparatus making good use of the specific light component.  <P>SOLUTION: The light monitoring device is used for the apparatus 200 including a wavelength filter 216 configured to extract the specific light component Le having a prescribed wavelength range out of light Lz emitted from a light source 212, and also, to propagate an unnecessary light component LF other than the specific light component Le outside the optical path of the specific light component Le. The state of the specific light component Le is monitored by detecting the light intensity of the unnecessary light component Lf propagated outside the optical path of the specific light component Le.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248594-A (JP)
Title: Drain piping structure
Inventor: TOYAMA NORIYUKI
IPC: F16L21/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain piping structure which uses a combustible resin pipe as a horizontal branch pipe while preventing a fire from being spread to an upper floor in a building.  <P>SOLUTION: This drain piping structure comprises a drain pipe and a slab top surface-joined type drain collecting pipe 4 made of a metal. The drain pipe comprises: a standpipe 3 which is formed of a metal, which is fixed to a through-hole 7 of a floor slab 6, the socket-type joint 8 of which is opened on the upper floor of the floor slab and the lower end of which is elongated to the lower floor of the floor slab; and the horizontal branch pipe 5 which is formed of a combustible resin for allowing wastewater produced on the upper floor of the floor slab to flow into the drain collecting pipe 4. In the drain collecting pipe, its lower portion 16 is connected to the socket-type joint of the drain standpipe; the horizontal branch pipe is connected to a portion protruding to the upper floor; and a thermally-expansible fire-resisting material 2 is provided in a horizontal-branch-pipe joint so as to expand inward and close a channel from the horizontal branch pipe to the drain collecting pipe.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247298-A (JP)
Title: Hinge mechanism for tumble seat
Inventor: KIKAWA MASAFUMI
IPC: B60N2/30
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge mechanism with sufficient mounting workability of a tumble seat.  <P>SOLUTION: A first hinge member 40 fixed to a floor 6 of a vehicle, a second hinge member 42 having one end 42A fixed to a seat cushion 3 and the other end 42B supported on the first hinge member by a hinge shaft 43 rotatably in an erective direction and a falling direction of the seat cushion, and an urging means 44 for urging the second hinge member in the erective direction are provided, an attachment part 50 attached with a stopper member 45 for retaining the second hinge member in the falling direction of the seat cushion in resistant to urging force by the urging means is provided on any one of the first or second hinge member, and an engagement part 51 engaged with the stopper member is provided on the other member of the first or second hinge member. The stopper member is attached to the attachment part 50 when the seat cushion is mounted to the floor 6, and is removed from the attachment part 50 after mounting of the seat cushion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007233398-A (JP)
Title: Driving method of el display panel
Inventor: TAKAHARA HIROSHI
IPC: G09G3/30
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of an EL display device which is capable of improving display quality.  <P>SOLUTION: An inputted image signal is subjected to weighting processing by RGB and then is subjected to addition processing. A ratio of a display area 53 to be displayed on a display screen of the EL display device to a non-display area is obtained from the addition result. The ratio of the display area 53 to the non--display area is changed to set or adjust display luminance to a prescribed value. An image is displayed by moving the display area 53 in a vertical direction of the screen.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008256889-A (JP)
Title: Driving device, feeding device, and image forming apparatus
Inventor: FUNAKOSHI MASAHIRO
IPC: G03G15/00
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device capable of achieving reduction of weight, space saving and reduction of assembly man-hour of the device, taking measures against electromagnetic radiation noise and measures against noise and also taking measures against heat, and to provide a feeding device and an image forming apparatus.  <P>SOLUTION: The driving device is characterized in constituting of a stepping motor 1,151 and a motor cover 1,154 at least partially formed of porous metal and covering the stepping motor 1,151.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258927-A (JP)
Title: Original size detecting device and image forming apparatus
Inventor: ENDO KO
IPC: H04N1/04
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems, wherein since an original size detecting device to be mounted on an original-reading part of an image forming apparatus needs prescanning of an imaging unit, much time is taken for detecting an original size, consequently, power consumption of an original lamp and consumption of driven components is increased, or the like.  <P>SOLUTION: This original size detecting device is such that most importantly, the original size detecting device has an electric field sensor which is attached to the bottom face of a top lid of an original reading table, reads an original size on the basis of a signal from the electric field sensor and detects influence of the original reading table and the original on an electric field, and an original size calculating part for calculating the original size on the basis of a signal of the electric field.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007327938-A (JP)
Title: Image processing device and method therefor
Inventor: TAKACHI NOBUO
IPC: G06T1/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device capable of accurately measuring the photographic position and the attitude of a photographic device, and the coordinates of an object, from photographed images changed in time series.  <P>SOLUTION: The method acquires a series of photographed images photographed in time series; extracts feature points from the images; associates the feature points with each other by tracing the points; selects stereo images from a series of the images associated with each other; locates and performs three-dimensional measurements; calculates the error range of the corresponding points determined by the three-dimensional measurements; determines the suitability for the three-dimensional measurements of the corresponding points, based on the error range calculated; deletes the corresponding points determined as being inappropriate points; and enables improvement in the measurement accuracy, by locating and performing the three-dimensional measurements again, excluding the corresponding points that have been deleted from the points.  <P>COPYRIGHT: (C)2008,JPO&INPIT