baber/WOPTO huggingface dataset:
Patent JP-2008071200-A (JP)
Title: Signal processor
Inventor: HOSAKA HAJIME
IPC: G06T5/20
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processor, capable of preventing phase slippage while retaining bilaterally symmetric property.  <P>SOLUTION: An X-directional one-dimensional filter 144 processes each line of an input two-dimensional image signal horizontally from the left to the right. A line FILO memory 143 reverses the order of pixels horizontally for each line of the input two-dimensional image signal. The X-directional one-dimensional filter 145 processes thereby the input two-dimensional image signal horizontally from the right to the left. The line FILO memory 146 reverses the order of pixels horizontally for each line of the output of the X-directional one-dimensional filter 144. A one-dimensional image synthesis part 147 synthesizes the outputs of the line FILO memory 146 and the X-directional one-dimensional filter 145 together. A Y-directional one-dimensional filter 148 processes the output of the one-dimensional image synthesis part 147 from top to down in the vertical direction of the original two-dimensional image signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074516-A (JP)
Title: Automatic document feeder and image reader
Inventor: KASHIMADA YASUSHI
IPC: B65H1/12
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic document feeder and an image reader, implementing quick and simple image reading operation.  <P>SOLUTION: The automatic document feeder comprises: a paper feeder constituted of a document loading part on which a bundle of documents can be loaded and a calling roller for delivering documents loaded on the document loading part one by one; and an automatic feeding part for feeding the delivered documents to a reading part. The document loading part has: a document tray on which the document bundle is put; a base having an elastic pressing member extended/contracted depending on load put on the document tray so as to support the document tray; and a pressing means pressing the base to move up by a distance depending on the extension/contraction of the elastic pressing member so as to bring the top document on the document tray into abutment with the calling roller.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075538-A (JP)
Title: Fuel injection device
Inventor: SUZUKI KENRYO
IPC: F02M69/00
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device improving output of an internal combustion engine by increasing air filling efficiency, and reducing HC discharged from the internal combustion engine.  <P>SOLUTION: Suction ports 21, 22 are independently formed from a surge tank side to a cylinder 11 side. Consequently, resistance in flow of air in the suction ports 21, 22 is reduced and air filling efficiency of the cylinder 11 is improved. Since injectors 41, 42 are provided for every suction ports 21, 22, fuel injection quantity per one injector 41, 42 is reduced. Consequently, diameter of injection holes 411, 421 can be made small and atomization of fuel can be accelerated. A control valve 50 provided in an upstream side of the injectors 41, 42 controls velocity of air flowing in the suction ports 21, 22. As a result, mixing of fuel and air sucked in the cylinder 11 is accelerated even load of the engine 10 is low.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008074967-A (JP)
Title: Manufacturing method for re-crosslinking fluorine-containing elastomer, re-crosslinking fluorine-containing elastmer obtained by the method and molded product
Inventor: ARASE TAKUYA
IPC: C08J11/16
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a re-crosslinking fluorine-containing elastomer including a step for reacting the de-crosslinked fluorine-containing elastomer with a crosslinking agent containing two or more of functional groups reactable with a carboxyl group, a crosslinking fluorine-containing elastomer obtained by the method, and a molded product formed from the re-crosslinking fluorine-containing elastomer.  <P>SOLUTION: The manufacturing method for the re-crosslinking fluorine-containing elastomer includes a step for reacting the de-crosslinked fluorine-containing elastomer with the crosslinking agent containing two or more of functional groups reactable with the carboxyl group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075572-A (JP)
Title: Vehicle engine
Inventor: TAKANO TAKAHITO
IPC: F02F7/00
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle engine having a starter motor and a starter gear train and making the dimensions in a crankshaft direction and a vertical direction compact.  <P>SOLUTION: A crankcase 10 is divided into crankcase members 10a, 10b on both side in the crankshaft direction and an upper wall of one of the crankcase members, for instance the left crankcase member 10a, is formed with a first motor mounting part 46 having a motor mounting hole 55 in which a cylindrical end 57 on an output gear side of the starter motor 18 is fitted. An upper wall of the right crankcase member 10b is formed with a second motor mounting part 81 to which the right end of the starter motor 18 is fastened by fasteners such as bolts 83. Starter idle shafts 61, 62 of the starter gear train are arranged in at least two or more places as viewed in the crankshaft direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083099-A (JP)
Title: Optical scanner
Inventor: KASHIMURA HIDEKI
IPC: G02B17/08
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent rigidity degrading in a case of an optical scanner made by resin molding or die casting molding.  <P>SOLUTION: The optical scanner 10 has a case surface 62 which is perpendicularly crossing the direction to release from the metal die and made aslant to the surface 60 the beam B scans by deflecting between a mirror 34 and a polygon mirror 32. The absolute angle ¾α0¾ between the scanning surface 60 and the case surface 62, the absolute angle ¾α1¾ between the beam B to the mirror 34 and the direction to release from the metal die, and the absolute angle ¾α2¾ between the beam B to the mirror 35 and the direction to release from the metal die satisfy the expression: ¾α0¾≥¾α1¾≥¾α2¾>0.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008082672-A (JP)
Title: Heat exchanger
Inventor: OMAE MASAHIRO
IPC: F28F9/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger having a side plate 4 with flexibility to follow deformation caused by applied thermal stress while having moderate pressure-proof rigidity.  <P>SOLUTION: A curved surface part 44 between a bottom face part 41 and a sidewall part 42 is provided with a plurality of slits 45 arranged zigzag in a longitudinal direction so that their positions do not overlap in a width direction. While leaving the sidewall part 42 for keeping rigidity as it is, the curved surface part 44 which connects the sidewall part 42 and the bottom face part 41 is provided with the plurality of slits 45 to relieve the applied thermal stress. Further, since the slits 45 are arranged zigzag in the longitudinal direction so that their positions do not overlap in the width direction, there is no part which is extremely low in rigidity to the applied thermal stress, and the applied thermal stress can be dispersed to the bottom face part 41 as well as the sidewall part 42 to obtain a structure resistant to bending in the laminated direction of tubes compared with conventional products.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091419-A (JP)
Title: Solar cell module and method of manufacturing the same
Inventor: SHINOHARA WATARU
IPC: H01L31/04
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film solar cell module wherein films are hard to be peeled off even if water content enters.  <P>SOLUTION: The solar cell module is provided with a photovoltaic layer wherein a plurality of photovoltaic elements that are formed by stacking a transparent conductive film 11, photoelectric conversion layers 12 and 13 and a back electrode 14 in sequence on a transparent substrate 10 are connected in series. It is also provided with a laminated body 20 that is arranged on the transparent substrate 10 at the end of the peripheral area existing around the vicinity of the power generating area of the solar cell module and is electrically isolated from the photovoltaic layer; and a filler 15 made of resin that is arranged on the photovoltaic layer and the laminated body 20. The bridging rate of a filler 17 on the laminated body 20 is higher than that of the filler 15 on the photovoltaic layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091444-A (JP)
Title: Gas laser oscillator and laser machining system
Inventor: KYODO TOMOHIRO
IPC: H01S3/097
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-axis orthogonal gas laser oscillator for individually generating independent two or more laser beams in the desired output with a comparatively compact structure and for individually adjusting quality of each laser beam.  <P>SOLUTION: A couple of independent laser oscillators, each of which is formed of a pair of electrodes 2, 3 constituted with a couple of plate electrodes having a longer axis and a shorter axis in the face-to-face relationship and corresponding optical resonators 25a, 25b, are arranged in the vertical direction keeping the predetermined interval within a vacuum vessel 1 filled with a mixed gas as the laser medium. Moreover, a blower 10 for supplying a mixed gas through circulation while cooling the same mixed gas from the short axis direction to a discharge gap in each independent laser oscillation system, a heat exchanger 11 and a gas duct 12 are also arranged in the same vacuum vessel 1. Electrical power applied to a pair of electrodes 2, 3 is controlled independently. Structural components of the optical resonators 25a, 25b are selected to ensure the desired quality of the generated laser beams 26a, 26b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086414-A (JP)
Title: Optical tomographic imaging apparatus
Inventor: KUROIWA KARIN
IPC: A61B10/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To automatically adjust an optical path length difference between measurement beam and reference beam at a desired timing in optical coherent tomography measurement of acquiring tomographic images by performing the frequency analysis of the interference beam of the measurement beam and the reference beam.  <P>SOLUTION: In an optical probe 230, every time a position to irradiate the measurement beam L1 is finely moved, a tomographic information acquisition part 250 acquires tomographic information for optical path length adjustment. A real time optical path length adjustment part 253 adjusts the optical path length of the reference beam L by moving the reflection mirror 22 of an optical path length change means 220 so as to match the optical path length of the measurement beam L1 + reflected beam L3 and the optical path length of the reference beam L2 at the window incidence point 16a of the optical probe 230 which is a reference point on the basis of the tomographic information for the optical path length adjustment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091562-A (JP)
Title: Electrolytic capacitor
Inventor: KUBONAI TATSURO
IPC: H01G9/055
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor capable of controlling the shape of the connection section between electrode foil and a lead-out terminal, and connecting the electrode foil and the lead-out terminal reliably with low resistance.  <P>SOLUTION: In the electrolytic capacitor, the lead-out terminal is connected to the electrode foil by overlapping the lead-out terminal to the electrode foil, piercing a stitch needle having a polygonal tip section from the side of the lead-out terminal, forming a polygonal through hole on the lead-out terminal and the electrode foil, and pressure-welding the return section of the lead-out terminal formed at the side of the electrode foil, and the electrode foil. In the electrolytic capacitor, a non-oxide film section is formed at one portion of the surface of the electrode foil for providing a boundary between an oxide film section and the non-oxide film section, and the apex of the polygonal through hole formed on the lead-out terminal and the electrode foil is arranged near the boundary.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099015-A (JP)
Title: Monitor system
Inventor: TAKENOUCHI TOSHIHARU
IPC: H04N7/18
Filed: 2006-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To transmit both past image data and current image data through a transmission line of one system, to provide image display free of a sense of incompatibility, and to confirm a present state immediately.  <P>SOLUTION: A monitor system has a camera device A and a monitoring device B1. The camera device A has an image processing type human body detector 1, a heat ray type human body detector 2, an image storage means 12b of compressing image data groups obtained by an imaging means 10 along a time base and storing the compressed image data groups, and an image transmitting means 12a of inserting current image data picked up between past image data obtained by arranging an image data group of image data whose imaging time is prior to a detection time in the order of the imaging time among the image data groups stored in the image storage means 12b and transmitting the resulting image data group to the monitoring device B1 once the presence of a person is detected. The monitoring device B1 has a reproducing means 8 of extracting one of images based upon transmitted past image data and current image data and displaying the image on an image display means 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008097498-A (JP)
Title: Processing element, control unit, processing system provided with the sames, and distributed processing method
Inventor: KUBO MASANORI
IPC: G06F9/50
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing system which has high expandability and can be provided at a low cost.  <P>SOLUTION: In the processing system having a processing element 100 and a control unit 200, the processing element 100 has a processing part 101 for performing a specific function, a communicating part 103 for outputting function information about a specific function to the outside in response to a request from the outside, and a data storing part 102 for storing function information, and the control unit 200 has a communicating part 202 for outputting the function information of the connected processing element 100 in response to the request from the outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008097501-A (JP)
Title: Driving support system and guide voice output method
Inventor: SAITO TATSUKI
IPC: B60R21/00
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To properly support driving by outputting guide voice in an optimum form so as not to cause confusion in a vehicle driver, when a plurality of danger factors simultaneously occur.  <P>SOLUTION: It is decided whether the plurality of danger factors simultaneously occur by a hazard factor competition deciding part 12 of a controller 10. When it is decided that the plurality of hazard factors are occurring simultaneously, a guide voice output control part 13 makes a speaker 6 output hazard avoidance measuress that cope with a combined traffic situation, wherein the plurality of simultaneously occurring danger factors are combined by a series of guide voice.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008099185-A (JP)
Title: Capacitive load driving circuit
Inventor: TAKITA YUTAKA
IPC: H03K5/12
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitive load driving circuit capable of variably controlling a multi-level voltage to be applied to a capacitive load speedily by performing discharge control corresponding to a variation width of the application voltage.  <P>SOLUTION: The capacitive load driving circuit, which drives a capacitive load by applying a multi-level voltage thereto, includes: a voltage control signal generating means which generates and outputs a voltage control signal; a voltage amplifying means which performs voltage amplification on voltage control signal; a current amplifying means which charges capacitive load by performing current amplification on an output of voltage amplifying means; a fall control signal generating means which generates a falling pulse of predetermined pulse width when a width of falling of voltage control signal exceeds a predetermined value; and a switch means which discharges the capacitive load by being supplied with falling pulse.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008093359-A (JP)
Title: Tufted pile rug
Inventor: NEGORO ISAO
IPC: A47G27/02
Filed: 2006-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tufted pile rug the back stitch surface of which is flat and has little projections/recessions, is easily packed/kept by folding, and prevents folding wrinkles from being left in a pile surface when laid.  <P>SOLUTION: Fiber webs 14 are laminated, where short fibers are accumulated on one surface of a base fabric 13 which is woven by using tape yarn with a flat cross-sectional shape composed of a polyolefin resin for weft yarn 12. Pile yarn 16 is inserted together with a needle 15 to the base fabric 13 from the lamination surface of the fiber webs 14 so as to implant piles 17 into the surface of the base fabric. The weight of the fiber web 14 is 20-120g/m<SP>2</SP>, and it is preferable that the color of the fiber web 14 is made to be the same as that of the pile yarn 16. An antislip resin is coated in the form dots on the back stitch surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104275-A (JP)
Title: Constant current controlled dc-dc converter circuit with function for interrupting no-load oscillation
Inventor: MIZUKAWA HIROMITSU
IPC: H02M3/28
Filed: 2006-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively achieve a function for interrupting a no-load oscillation which interrupts a switching operation when the load is disconnected and an output is abnormally increased in a constant current controlled flyback DC-DC converter circuit.  <P>SOLUTION: When a primary current of a transformer T1 is turned off, an increase in a voltage of an output capacitor C5 is reflected on an increase in a voltage of a capacitor C23 for a control power supply by charging the capacitor C23 for the control power supply in an oscillation control circuit IC1 from a secondary flyback winding n4 through a diode D71, and an overvoltage protection circuit embedded in an integrated circuit for composing the oscillation control circuit IC1 interrupts an oscillation. While the oscillation is interrupted in the oscillation control circuit IC1, an input DC power supply Vdc continuously supplies latching power to the capacitor C23 for the control power supply so as to prevent a protection operation from being released in the overvoltage protection circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103566-A (JP)
Title: Solid-state image pickup device
Inventor: INOUE IKUKO
IPC: H04N5/374
Filed: 2006-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMOS image sensor that can obtain of an on-chip signal processing circuit, capable of improving photosensitivity and maintaining high frequency characteristics while reducing blooming and a color mixture.  <P>SOLUTION: A solid-state image pickup device is provided with an image pickup region that has a plurality of N-type semiconductor regions 3 which execute photoelectric conversion, and each P-type semiconductor region 5 for element separation which is formed around each N-type semiconductor region, on an N/P semiconductor substrate formed by depositing an N-type semiconductor layer 2 on a P-type semiconductor substrate 1. The solid-state image pickup device also has a P-type semiconductor layer 6 which is formed in the N-type semiconductor layer 2 in the image pickup region so as to divide the N-type semiconductor layer 2 into two parts of an upper layer and a lower layer, and each N-type semiconductor region 7 provided so as to be connected from the surface of the N/P semiconductor substrate to the P-type semiconductor substrate 1 in a peripheral region of the image pickup region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102056-A (JP)
Title: Gas concentration detection device
Inventor: SUZUKI TOSHIYUKI
IPC: G01N27/41
Filed: 2006-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To perform highly accurately both gas concentration detection and element resistance detection.  <P>SOLUTION: A reference power source 21 and an operation amplifier 22 are connected to one end of a sensor element 10, and an oscillator 24, an operation amplifier 25 and a current measuring resistance 26 are connected in series to the other end of the sensor element 10. An AC voltage is applied to the sensor element 10 by the oscillator 24. The current measuring resistance 26 is provided between the oscillator 24 and the sensor element 10 on a current route. An A/F signal output part 31 for outputting an A/F detection signal and an impedance signal output part 32 for outputting an impedance detection signal are provided on the middle point between the current measuring resistance 26 and the sensor element 10, and each middle point voltage is taken respectively into each signal output part 31, 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104561-A (JP)
Title: Vacuum cleaner
Inventor: ISHIBASHI TAKAFUMI
IPC: A47L9/28
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly change power stably according to the current flowing through an electric fan in a vacuum cleaner.  <P>SOLUTION: A microcomputer (control means) 15 has a current detection means 13 for detecting the current flowing through the electric fan 2 and a phase-current decision value characteristic consisting of a plurality of phase angles and a current criterion value which one-to-one corresponds to each of the phase angles to switch the phase angles to match the outputs of the current detection means 13 and controls the phase angles with the phase-current criterion value characteristics different from each other depending upon whether the current values detected by the current detection means 13 descend or ascend. This makes the desired current-power characteristics possible, thereby enabling a smooth change of the power stably according to the current flowing through the electric fan depending upon the drop or rise of the current values.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008108821-A (JP)
Title: Magnetoresistance effect element, laminate, wafer, head-gimbal assembly, hard disk device and manufacturing method for magnetoresistance effect element
Inventor: TSUCHIYA YOSHIHIRO
IPC: H01L43/08
Filed: 2006-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high magnetoresistance rate-of-change in a low RA region in a CPP-GMR type magnetoresistance effect element.  <P>SOLUTION: The magnetoresistance effect element has a lower layer, an upper layer and a spacer layer held between the lower layer and the upper layer. The direction of a magnetization of one of the lower layer and the upper layer is fixed to an external magnetic field, and the direction of the magnetization of the other of the lower layer and the upper layer is changed in response to the external magnetic field. A sense current is made to flow through each layer of the lower layer, spacer layer and upper layer in the film-surface vertical direction. The spacer layer 8 has a first region 84 consisting of a first material having a relatively small electric resistance per a unit sectional area and a second region 85 consisting of a second material having a relatively large electric resistance per the unit sectional area in at least one cross section parallel with the film surface of the spacer layer 8. The second material mainly comprises a composition consisting of either of aluminum, silicon, chromium, titanium and hafnium and manganese and oxygen.  <P>COPYRIGHT: (C)2008,JPO&INPIT