baber/WOPTO huggingface dataset:
Patent JP-2010196594-A (JP)
Title: Ventilation device for internal combustion engine
Inventor: MORINAKA SHOICHIRO
IPC: F01M13/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation device for an internal combustion engine which is compact and low cost and includes a PCV valve, and to enable detection that a valve element member is stuck.  <P>SOLUTION: The ventilation device for the internal combustion engine in which the PCV valve 50 comprises a case 51, a valve element member 52 and a compression coil spring 53, includes an electromagnetic coil 55 energizing a valve element member 52 in a close or an open direction, a pressure difference detection means 61 detecting pressure difference, an excitation drive means 62 selectively supplying current to the electromagnetic coil 55 exciting and driving the electromagnetic coil 55 under a condition where detected pressure difference reaches pressure difference level capable of moving the valve element member 52, and a movable condition determination means 63 determining whether a movable state of the valve element member 52 is normal or not, based on induced current induced at the electromagnetic coil 55 by movement of the valve element member 52 when pressure difference detected by the pressure difference detection means 61 reaches pressure difference level capable of moving the valve element member 52 and the electromagnetic coil 55 is not under excited state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200158-A (JP)
Title: Bidirectional transmission system
Inventor: INOUE SOICHIRO
IPC: H04N21/61
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bidirectional transmission system that can be reduced in problems due to upstream ingress noise.  <P>SOLUTION: A bidirectional transmission system is equipped with a center station 1 and a plurality of subscriber terminal devices 10 and has a capability of transmitting a downstream signal and an upstream signal. The center station 1 is equipped with a plurality of RF modems 3 and data communication sections (data communication sections created in the form of software in a computer 2) in the same number as that of the RF modems 3, wherein there is a one-to-one-correspondence between the RF modems 3 and the data communication sections in the same number as that of the RF modems 3. Each data communication section performs reception processing only for an upstream signal transmitted via the RF modem 3 having a one-to-one-correspondence therewith.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202917-A (JP)
Title: HARD NITRIDE FILM MAKING Ti, Cr, Al UNDERLYING ELEMENT AND METHOD OF MANUFACTURING THE SAME
Inventor: HASEGAWA HIROYUKI
IPC: C23C14/06
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Ti-Cr-Al type hard nitride film of which the metal ratio is made to be near the phase transformation, to provide a hard film obtained by adding Y, Si, B which improve heat resistance and mechanical property into a Ti-Cr-Al type nitride of which the metal ratio is made to be near the phase transformation, and to provide a manufacturing method which deposits Ti or Cr onto a metal film substrate as an intermediate layer of the substrate to improve adhesiveness between the substrate and the film and uses a magnetic field control type high-frequency sputtering method.  <P>SOLUTION: The hard nitride film is represented by the following general formula (1-a), (1-b) and (1-c), wherein the metal ratio of titanium (Ti), chromium (Cr) and aluminum (Al) is made to be a composition near the phase transformation in which the film holds a cubic crystal system. (1-a): (Ti, Al)N, (1-b): (Cr, Al)N, and (1-c): (Ti, Cr, Al)N.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203854-A (JP)
Title: Device of estimating internal state of secondary battery
Inventor: ASAI HISAAKI
IPC: G01R31/36
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device of estimating an internal state of a secondary battery in which an offset amount of a measurement value of a current of the secondary battery is properly detected and the estimation accuracy of the internal state of the secondary battery is thereby improved.  <P>SOLUTION: The device of estimating the internal state of secondary battery estimates an offset amount of a measurement value of a current on the basis of an electric quantity variation amount ΔQ<SB>1</SB>of the secondary battery calculated from a charging rate of the second battery estimated from an adaptive digital filter operation and an electric quantity variation amount ΔQ<SB>2</SB>of the secondary battery calculated from a measurement value of a current detected by a current detection means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206045-A (JP)
Title: Magnet molding and method of making the same
Inventor: KAWASHITA NOBUO
IPC: B22F9/04
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet which has both superior electric resistance and magnetic characteristics.  <P>SOLUTION: The magnet molding includes magnet powder, magnetic particulates having a smaller average particle size than the magnet powder, and an insulating coating covering the magnet powder and magnetic particulates, the magnetic particulates being present at least partially between the magnet powder and insulating coating. Further, the magnet molding has a reaction layer formed of the magnetic particulates and insulating coating. Furthermore, the magnetic particulates are a ground product of the same material with the magnet powder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201851-A (JP)
Title: Method of detecting ink discharge condition and inkjet recording device
Inventor: HATANAKA SHINICHI
IPC: B41J2/01
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately decide about an influence of auxiliary droplets and automatically restrain the influence of the auxiliary droplets in ink recording.  <P>SOLUTION: The method of detecting an ink discharge condition is intended to record a first pattern 15 having a high-density distribution of dots in the direction x/y intersecting the row Ny/17y of nozzles at right angles but a low-density distribution of dots in the direction y/x parallel with the row of nozzles and less susceptible to the influence of the auxiliary droplets, and a second pattern 16/16a/16b having a high-density distribution of dots in the direction y/x parallel with the row of nozzles and a low-density distribution of dots in the direction x/y intersecting the row of nozzles at right angles, having the same recording density as the first pattern and susceptible to the influence of the auxiliary droplets on the recording paper, measure the densities, compute a parameter showing the relative relationship between both pattern densities, and decide about presence of an influence of the auxiliary droplets in a second pattern image by the control means 19 of an inkjet recording device having a recording head 5/17 having the row Ny/17y of nozzles and the control means 19 to relatively scan and drive at least one 5/17 of recording paper 7 in the direction x (Fig.1)/y(Fig.13) intersecting the row of nozzles at right angles, and urge the recording head and discharge ink droplets to the recording paper.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209745-A (JP)
Title: Electronically controlled valve driving device of internal combustion engine
Inventor: TAKAHASHI MOTOYUKI
IPC: F01L9/02
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronically controlled valve driving device for an internal combustion engine capable of improving the working easiness and reducing the costs by constructing smaller the component parts and decreasing the number of component parts and of suppressing the generation of a cavitation and/or erosion of a high pressure piping system.  <P>SOLUTION: The electronically controlled valve driving device of the internal combustion engine includes a hydraulic piston 22 installed at a valve 21 accommodated in the valve driving device 20 for opening the valve, an oil pressure generating means 33 to supply oil pressure to the hydraulic piston, a direction control valve 31 to supply the oil pressure given by the oil pressure generating means to the hydraulic piston or discharge therefrom, and a damping actuator 25 connected between the direction control valve and the hydraulic piston and having an actuator function to drive the piston with the oil pressure supplied or discharged by the direction control valve and also a damping function to suppress the driving speed of the hydraulic piston.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009121233-A (JP)
Title: Frame structure of sliding door device
Inventor: TAKESHITA MASAKAZU
IPC: E06B3/46
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide the frame structure of a sliding door device capable of suppressing the occurrence of an opening between a frame body and a cover when the frame for a transom or the like for the sliding door device is configured by fitting the frame body and the cover fitted to the frame body in a freely openable and closeable manner.  <P>SOLUTION: When the cover 9 is closed to a transom body 7 as the frame body, the mutually opposed end sections 7D and 9A of the transom body 7 and the cover 9 are mutually opposed vertically, and these end sections 7D and 9A extending in the horizontal direction are mutually contacted closely or closely contacted approximately by the holding of a pair of vertical abutting pieces 80A of a holding-pressure member 80. The cover 9 can be slipped out of a pair of the vertical abutting pieces 80A of the holding-pressure member 80 by a pulling in the horizontal direction separated from the transom body 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010211530-A (JP)
Title: Information retrieval terminal equipment, system, method, and program
Inventor: TAKEUCHI KYOTARO
IPC: G06F17/30
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide information retrieval terminal equipment, an information retrieval system, an information retrieval method, and an information retrieval program for improving retrieval precision by improving the precision of taste analysis concerning a retrieval keyword.  <P>SOLUTION: This information retrieval terminal equipment includes: a character string extraction part for extracting a character string from a Web page displayed at a display part which displays a Web page; a character string information registration part for making a storage part store the extracted character string and taste coefficients showing the display frequency of the character string by associating them with each other; a taste coefficient reduction part for, when an operation to cancel the display of the character string is performed after the character string is displayed at the display part, reducing the taste coefficients of the character string; a selection part for selecting a retrieval keyword based on the character string and taste coefficients stored in the storage part; and a communication part for transmitting the retrieval keyword selected by the selection part to a retrieval device, and for receiving the retrieval result.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192414-A (JP)
Title: Candle fall prevention cup
Inventor: MARUYAMA TERUTO
IPC: F21V35/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a candle from falling using a fall prevention cup by putting a slanted cup on a top part of a candle stand, with a plurality of balls to be arranged in a circumference of a candle and prevent the candle put on a needle bar from falling or leaning.  <P>SOLUTION: The candle fall prevention cup to prevent leaning or falling of the candle (3) placed on a needle bar (2) by putting the slanted cup on the top part to the candle stand (1) with a plurality of balls (5) in the circumference of the candle is characterized by the cup (4) with a plurality of balls (5), a handle (6), a bottom (7), a hole (8) and a rim (9).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216020-A (JP)
Title: High-strength polyethylene fiber
Inventor: MATSUOKA NAOKI
IPC: D01F6/04
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength polyethylene fiber having good tensile characteristics and excellent dimensional stability by using an ultrahigh molecular weight polyethylene used in various fields as engineering plastics having characteristics such as excellent impact resistance, excellent abrasion resistance and self-lubricating properties.  <P>SOLUTION: The high-strength polyethylene fiber is formed by melting and kneading the ultrahigh molecular-weight polyethylene obtained by carrying out the polymerization by using a specific olefin polymerization catalyst comprising a solid catalyst component prepared by reacting an organomagnesium compound soluble in a hydrocarbon solvent with a titanium compound, and an organometallic compound component of an organoaluminum compound, and having a viscosity-averaged molecular weight of 1,500,000-10,000,000 with a solvent, and forming the resultant product.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214536-A (JP)
Title: Cutting tool
Inventor: SUDO JUNICHI
IPC: B23D47/00
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool capable of making a part of a cutting blade starting contact with a machining material uncovered with a protective cover by a simple constitution.  <P>SOLUTION: A mounting part 31A includes a protective cover supporting member 31C. The protective cover supporting member 31C is screwed and fixed to a part on a side of one side surface of a saw blade 61 when a base 51 of a circular saw device 50 as later is fixed to the mounting part 31A in an upper surface 31B of the mounting part 31A, is formed into a substantially rectangular planar shape, and is extended to the substantial front from the upper surface 31B in parallel to the upper surface 31B of the mounting part 31A. An extension end of the protective cover supporting member 31C is a lower end to be an end part of a peripheral direction of a safety cover 65 of the circular saw device 50 later.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218904-A (JP)
Title: Control method of fuel cell system
Inventor: MIYATA KOICHIRO
IPC: H01M8/10
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of a fuel cell system capable of accurately judging a closing failure of each switching valve.  <P>SOLUTION: After supply of oxidant gas to a cathode is started as valve-opening signals for a first switching valve and a second switching valve are outputted, changes of pressure measured by a pressure sensor installed between the first switching valve and the second switching valve are monitored. If pressure rise is not indicated against the pressure before start of supply of air to the cathode, both the first and the second switching valves are judged to be in closing failure, if the pressure does not rise above the atmospehric pressure, the first switching valve is judged to be in closing failure, and if pressure abruptly rises, the second switching valve is judged to be in closing failure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213672-A (JP)
Title: Paddy field working machine
Inventor: FUJII KENJI
IPC: A01B69/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paddy field working machine which is composed to be capable of setting the marker operating means and the working device operating means to be in an operating or stopping state properly, when having a marker operating means automatically operating a right or left marker to be acting posture accompanied with lifting or falling of a working device, and a working device operating means for automatically operating the working device to be in a working state based on detection of the rotation finishing position.  <P>SOLUTION: A manually operatable single manual operation device 46 for setting a working state, on which both of a marker operating means 54 and a working device operating means 55 work, and a stopping state, on which both of the marker operating means 54 and the working device operating means 55 stop, is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221234-A (JP)
Title: Apparatus and method for manufacturing solder sheet
Inventor: TAKEDA KYOKO
IPC: B23K35/40
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a solder sheet which contains metal balls and is used for the surface mounting of electronic components, the apparatus and the method eliminating degradation in the quality of the solder sheet due to a defect caused by embedding of a part of an adhesive layer provided on a transfer sheet into the solder sheet and forming foreign matters when embedding the metal balls, and simplifying attaching/detaching of the adhesive sheet to/from a mask and the solder sheet.  <P>SOLUTION: The apparatus for manufacturing the solder sheet containing magnetic metal balls includes an arrangement means 11 for arranging the metal balls B all on one surface of the solder sheet S, a magnetic force generating means 14 for fixing the metal balls B arranged on the one surface of the solder sheet S by the magnetic force via the solder sheet S, and a pressing means 1b for directly or indirectly pressing the metal balls B arranged on the one surface of the solder sheet S.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009136003-A (JP)
Title: Predicted image generating method and apparatus
Inventor: NAKAJO TAKESHI
IPC: H04N19/137
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform decoding, corresponding to high-efficiency encoding, on a moving image varying in luminance with time like a fade image and a dissolve image.  <P>SOLUTION: A variable length decoder 303 decodes encoded data 300 including a prediction error signal representing an error of a predicted image signal with respect to a moving image signal having a luminance signal and two color difference signals, motion vector information 414, at least one reference image number, and index information 415 indicating a combination of predictive parameters prepared for each of the luminance signal and the two color difference signals. A frame memory/predicted image generator 308 generates a predicted image signal 412 in accordance with the reference picture number and the predictive parameter of the combination indicated by the decoded index information, and generates a reconstructed moving image signal by using the prediction error signal and the predicted image signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010225858-A (JP)
Title: Organic transistor
Inventor: NAKATSUKA MASAKATSU
IPC: H01L51/30
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor having high mobility, a large current on/off ratio, and excellent storage stability.  <P>SOLUTION: The organic transistor has an organic semiconductor layer which contains at least one kind of composition represented by a formula (1). In the formula, X<SB>1</SB>-X<SB>16</SB>each independently represent a hydrogen atom, a halogen atom, straight-chain, branched or cyclic alkyl, straight-chain, branched or cyclic alkoxy, or substituted or unsubstituted aryl, and r and s each independently represent 0 or 1, but do not represent 0 simultaneously.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227162-A (JP)
Title: Transfer device, transfer method and holder
Inventor: YAMAUCHI YOJI
IPC: A61G7/10
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer device, a transfer method and a holder, lightening load to a person in transferring.  <P>SOLUTION: The transfer device 10 includes: a movable truck part 1; an arm part 2, one end of which is rotatably connected to the truck part 1; and the holder 3 fitted to the other end of the arm part 2 to hold a person in one's arms. The holder 3 has a hip joint support mechanism 34 supporting the hip joint of a person. The hip joint support mechanism 34 is preferably provided with a pair of support parts 34a, the tips 34b of which are respectively abutted to both hip joints of a person to support the same.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232247-A (JP)
Title: Electromagnetic wave control material
Inventor: YOSHIKAWA NORIHIRO
IPC: H05K9/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave control material with which high electromagnetic wave control effects can be obtained.  <P>SOLUTION: In the electromagnetic wave control material 1, formed of a composite material where carbon powder 3, is distributed in a matrix 2 formed of resin, the carbon powder 3 is covered with a covering material 4 of electrical insulation properties. When the carbon powder 3 is covered with the covering material 4, carbon powders 3 are prevented from being brought into direct contact with each other. Thus, conductivity does not show itself in the composite material constituting the electromagnetic wave control material 1, even if the content of carbon powder 3 is made high. Consequently, a dielectric constant can be made high in the electromagnetic wave control material 1, in a state where non-conductivity is maintained, namely, in a state with an electric field formed. Thus, high electromagnetic wave control effects can be obtained. It is desirable that the covering material 4 have a comparatively high thermal conductivity of 20 W×m<SP>-1</SP>×K<SP>-1</SP>or more, for example.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231374-A (JP)
Title: Equipment repair support system, and equipment repair support method
Inventor: ONISHI MICHITAKA
IPC: G06Q50/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To support the equipment repair task of a repair agent by enhancing the predicting precision of components necessary for repair.  <P>SOLUTION: A component use result data creation part 13 creates component use result data including information related with a specific use period specifying an equipment type, use components used for repair, and a period from the start period of use to the period of repair by the multiple of a prescribed unit period, and records the component use result data in a component use result data storage part 23. A component-categorized use frequency calculation part 14 reads the same component use result data whose equipment type is the same as that of the designated equipment from a component use result data storage part 23, and counts it in every specific use period and for every use component to calculate the component-categorized component use frequency of each specific use period, and records it in a component-categorized use frequency storage part 24, and a result data creation part 15 reads the component-categorized component use frequency in the same specific use period as that of the designated equipment from the component-categorized use frequency storage part 24, and selects the prescribed number of use components in the order of high frequency, and determines and outputs those use components as portable recommended components as determination data.  <P>COPYRIGHT: (C)2011,JPO&INPIT