baber/WOPTO huggingface dataset:
Patent JP-2010017203-A (JP)
Title: Machine for folding piece of cloth with several conveyance lanes
Inventor: NAKAHARA TETSUYA
IPC: D06F89/00
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the width of a machine for folding pieces of cloth with several conveyance lanes which can treat pieces of cloth of a large area and of varied sizes by itself.  <P>SOLUTION: The machine for folding pieces of cloth with several conveyance lanes uses a wide conveying part 10 which has a conveyance lane P for pieces of cloth of larger sizes in the central position of its width and conveyance lanes Q<SB>1</SB>and Q<SB>2</SB>for pieces of cloth of smaller sizes on both its sides. Pieces of cloth which are carried on the conveyance lanes are folded in the direction of their length predetermined number of times respectively. Then the pieces of cloth folded in the direction of their length are folded once in the direction of their width by first folding devices 23A, 23B and 23C in the width direction near ends of the conveyance lanes of the wide conveying part 10. Then only the piece of cloth of a larger size which is folded once in the direction of its width is further folded in two by a second folding device 24 in the width direction. After that, the pieces of cloth folded in the direction of their width of different sizes are finally folded by a common final folding device 25 in the width direction. In this case, the width W<SB>3</SB>of the machine for folding pieces of cloth is reduced by arranging the second folding device 24 in the width direction for only pieces of cloth of larger sizes just below the first folding device 23A in the width direction for pieces of cloth of larger sizes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019894-A (JP)
Title: Plasma display device
Inventor: HORI YASUAKI
IPC: G09G3/292
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the voltage obtained in a boot-strapping circuit of a plasma display device.  <P>SOLUTION: A scanning electrode driving circuit includes: a boot-strapping circuit 61 having a first capacitor C61 in which one terminal is connected to a terminal on an output side of a prescribed power supply E61 via a first diode D61, and other terminal is connected to a second node N62 and connected to a terminal on a standard potential side of the prescribed power supply E61 via a second diode D62, with respect to a first node N61 superposed with a sustain pulse and to the second mode N62 connected to the first node N61 via a first resister R61; and a second capacitor C62 which is charged via the second resistor R62 from the first capacitor C61 of the boot-strapping circuit 61, and operates as a floating power supply 62 superposed on the first node N61.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010019999-A (JP)
Title: Cross type solar tracking light condensing device
Inventor: NAKAMURA KATSUSHIGE
IPC: F24S50/20
Filed: 2008-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross type solar tracking light condensing device, rotating a mirror structure with a small driving force.  <P>SOLUTION: A driving bar 16 parallel to a declination axis is formed on a central frame part 7 of a frame body 3, and the driving force is applied to both ends of the driving bar 16, so that the mirror structure 5 can be surely rotated even with small driving force. Since the mirror structure can be thus rotated with small driving force, small power consumption will suffice for it. The driving force is applied only to the driving bar 16 without being directly applied to the frame body 3, so that deflection of the frame body 3 due to the driving force can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017922-A (JP)
Title: Protection film for fine-structure film, fine-structure film laminate, and construction method of fine-structure film
Inventor: KURODA MOTOHIKO
IPC: C09J7/02
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection film for fine-structure film, which can prevent flawing of a fine structure by external stress and further can be easily removed after construction of a fine-structure film onto a substrate, a fine-structure film laminate protected with the protection film, and a construction method of a fine-structure film using the laminate.  <P>SOLUTION: The protection film for fine-structure film includes a fine structure protection layer which covers a protected surface of a fine-structure film and closely fits to the protected surface. The fine structure protection layer includes an aqueous resin, and the contact angle of a dispersion liquid of the aqueous resin to the protected surface is 90° or less. The fine-structure film laminate includes the protection film for fine-structure film, and the fine-structure film. The construction method of the fine-structure film includes sticking the fine-structure film laminate onto a substrate, and peeling the fine-structure protection layer from the protected surface by use of a solvent to remove the protection film for fine-structure film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020642-A (JP)
Title: Document managing apparatus, document managing method and computer program
Inventor: FUKAZAWA HIROSUKE
IPC: G06T11/60
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To block areas of a document image more quickly and accurately than in conventional types.  <P>SOLUTION: An object list LO in which information of each object included in a structured document is collected in a list format is generated. Objects among which a distance in the vertical direction of a document is equal to a threshold or less are included in one object group G, and the objects in the object group G are grouped as one group. After that, if the horizontal length of a rectangle circumscribing the two or more objects included in the object group G is equal to the vertical length or more, and the horizontal length of every one of the two or more objects is less than a threshold, a reblocking process is executed. In the reblocking process, objects included in the object group G among which the horizontal distance is equal to a threshold or less are grouped as one object group GC.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024862-A (JP)
Title: Supercharging device of internal combustion engine
Inventor: KOBUCHI GO
IPC: F02B37/02
Filed: 2008-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supercharging device of an internal combustion engine that does not allow gas to pass through an air-fuel ratio sensor when assisting supercharging using the gas reserved in a pressure accumulating part, to maintain an air-fuel ratio of air-fuel mixture supplied to the engine at an appropriate value.  <P>SOLUTION: An internal combustion engine 10 with a supercharger 35 includes a pressure accumulating tank 51 for accommodating a gas inside an exhaust passage, an auxiliary turbine 54b rotated by an auxiliary gas supplied from the pressure accumulating tank 51, an auxiliary compressor 54a for increasing a flow rate of air inside an intake passage by rotation of the auxiliary turbine 54b, and an auxiliary gas discharge pipe 57 for discharging the auxiliary gas flowing out of the auxiliary turbine 54b to the outside so that the auxiliary gas does not pass through an air-fuel ratio sensor 67. Thereby, because the auxiliary gas does not pass through the air-fuel ratio sensor 67, the air-fuel ratio sensor 67 can detect accurately an air-fuel ratio of the exhaust gas. As a result, the emission can be prevented from becoming worse.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024870-A (JP)
Title: Antiknock property index value detecting device of fuel of diesel engine
Inventor: AOYAGI SHINSUKE
IPC: F02D41/40
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cetane value detecting device of the fuel of a diesel engine which can stably and accurately detect the cetane value without detecting the ignition time.  <P>SOLUTION: When there is no injection, and an engine and a transmission are in a "disconnected state", injection for detection which a certain amount of fuel is injected during the injection for detection against a specific cylinder engine is executed several times while changing the injection period for detection against several combustion cycle. Based on this result several "relationships between the injection period for detection and a torque equivalent augmentation amount ΔT" (4 white dots) are obtained. Based on this result a cubic curve C which approximates a "modification property of ΔT against the injection period for detection" is obtained and a crank angle CAx which corresponds to an inflection point X of the cubic curve C is obtained. The cetane value of the current fuel is detected based on the CAx obtained and the "relationship between CAx and the cetane value" obtained in advance utilizing the fact that CAx can be the index for stably and accurately indicating the cetane value of the fuel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024734-A (JP)
Title: Excavator
Inventor: KAJIYAMA MAKOTO
IPC: E21D9/06
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To leave a part of components in an excavating route even halfway in the excavating route, and move the other components back to the excavation starting point.  <P>SOLUTION: A fixed element 12 having an outer circumference side cutter head 16 rotatably connected to a tube 28, and a moving element 14 including an outer tube 18, a driving section body 20, a cutter driving shaft 22, a hydraulic motor 24 and an inner circumference side cutter head 26 are joined separably from one another. When an obstacle exists in a tunnel, a force for moving back to a tunnel entrance side is applied to the moving element 14 to separate the moving element 14 from the fixed element 12, and the moving element 14 is moved back to the tunnel entrance side. Thus, a space 132 allowing a worker to move is formed inside the cutter head 16 and the tube 28, and therefore, the worker can move from the tunnel entrance located at the excavation starting point through the tubes 32, 28 and the space and can remove the obstacle in the tunnel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028648-A (JP)
Title: Image processing system, information processing device, image reading apparatus, control method of information processing device, control method and control program of image reading apparatus
Inventor: TAGUCHI HIROO
IPC: H04N1/00
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus capable of avoiding operation from being disabled until the end of read processing in a case where a document read starting operation is performed in an error state.  <P>SOLUTION: When an operating means 101 is operated for performing a starting operation for read processing of an image, in an image reading apparatus 1, the read processing is controlled by an information processing device 2 connected via a communication cable 103. Then, the image reading apparatus 1 determines whether it is an error state or not and in a case where the error state is determined, the operation of the operating means 101 is invalidated. In a case where a transmission request of information for confirming whether or not the operating means 101 is operated is received from the information processing device 2, it is determined whether or not the operating means 101 is invalidated; and in a case where it is determined that the operating means 101 is invalidated, the operating means 101 reports an operation invalidated state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028676-A (JP)
Title: Imaging system, and driving method of solid-state imaging element
Inventor: TAKEDA NOBUHIRO
IPC: H04N5/365
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To acquire vertical streak noise with sufficient accuracy without using a pixel region for correcting the vertical streak noise independent from the effective image region.  <P>SOLUTION: In a horizontal blanking interval, a signal level of a present vertical output line is clamped with clamp capacitance. After completion of the clamping, from line amps connected to each vertical output line, there is amplified and output a difference signal between a signal level of a vertical output line clamped to the clamp capacitance and a signal level of the present vertical output line. During vertical streak noise acquisition driving interval, the control is done such that pixels are not connected to the vertical output line. Therefore, the signal level of the vertical output line is not changed. Once the vertical streak noise acquisition operation interval is completed and a horizontal scanning interval is started, a vertical streak noise signal corresponding to one line is in response to horizontal scanning clock ϕH successively output for each line from an output amplifier and is input into a vertical streak noise correction circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034650-A (JP)
Title: Original reading device, and original reading program
Inventor: SAKAI NORIKAZU
IPC: G03B27/52
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original reading device and an original reading program that facilitate a user to clean a reading face.  <P>SOLUTION: The original reading device includes: a reading means whose reading face for reading an original is arranged at an original conveyance path side; a shielding means movably arranged to a shielding position where the reading face is shielded and an exposure position where the reading face is exposed, and configured to shield the reading face at the shielding position; a detection means for detecting the dirt of the reading face; and a control means for controlling the shielding means not to be moved to the shielding position when the dirt of the reading face is detected by the detection means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029768-A (JP)
Title: Method and apparatus for treating organic wastewater
Inventor: TANAKA TAMOTSU
IPC: C02F1/20
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently obtain treated water having excellent water quality by effectively improving the settleability, concentratability, and filterability of sludge in an activated sludge mixed liquor in a biological treatment tank by adding an iron salt.  <P>SOLUTION: In biological treatment of organic wastewater after adding an iron salt, the organic wastewater is subjected to decarbonation treatment, the iron salt is added to and mixed with the decarbonated water, and the mixed water is mixed with activated sludge to be subjected to the biological treatment. The decarbonation treatment of the organic wastewater beforehand prevents generation of iron carbonate, and mixing the organic wastewater with the iron salt at around the optimum pH of ferric hydroxide prevents turbidity of treated water due to generation of iron oxide and iron carbonate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008257273-A (JP)
Title: Box for optical fiber wiring
Inventor: YUKI KIYOYA
IPC: G02B6/00
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a box for optical fiber wiring which facilitates work of directly dividing an optical fiber from an optical drop cable installed overhead and leading into a house, or the like.  <P>SOLUTION: An optical fiber housing space 3 and a connected section holding part 4 which holds the connected part of fibers are provided in a housing 1, and a plate-shaped body 2 which holds a support line 7 of the optical drop cable is provided on the upper part of the housing 1. An anchoring section 5 for supporting and fixing the support line of the optical fiber 8, which is branched and interconnected, is provided on the upper face of the plate-shaped body 2; an optical fiber group 6 of the optical drop cable is housed; and the optical fiber 8, branched from the optical fiber group 6, is led out of the housing and led directly into a house by anchoring and supports the support line of the optical fiber 8 at the anchoring section 5. The optical fiber housing space 3 separately houses the optical fiber group 6 and the optical fiber 8 by a hook member 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010034985-A (JP)
Title: Cellular phone and extension device for cellular phone
Inventor: KANAZAWA RIE
IPC: G03B17/18
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To align an optical axis of an extension device and an optical axis of a cellular phone without requiring efforts and time to a user.  <P>SOLUTION: The cellular phone 100 having an imaging function includes: an imaging section 202 having an optical system 101 to which an optical system 111 of an extension device 110, that can be mounted in the cellular phone 100, is attached from the outside; and a display section 218 for displaying an image, picked up by the imaging section 202, wherein a reference mark 203 being provided inside an angle of view of the image picked up by the imaging section 202 in the extension device 110 and used for adjusting a position of the extension device 110 with respect to the cellular phone 100, is reflected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038574-A (JP)
Title: Laser marking device and laser system of the same
Inventor: NISHIMURA KOJI
IPC: G01C15/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser marking device for automatically controlling an intensity of a laser light after the laser light is positioned, and improving the efficiency of working.  <P>SOLUTION: The laser marking device includes: a control circuit 19 for controlling the intensity of the laser light; and an automatic rotation mechanism (a motor 21) for automatically rotating a body 2 relative to a stand 3 in the horizontal direction so as to irradiate a light receiver 14 with the laser light having the first intensity adjusted by the control circuit 19. The control circuit 19 converts the laser light so as to have the second intensity higher than the first intensity after the laser light is received by the light receiver 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010037490-A (JP)
Title: Lubricating oil composition for hydrodynamic bearing device, and fluid bearing device using the same
Inventor: HIRATA KATSUSHI
IPC: C10M135/10
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition etc., for a hydrodynamic bearing device in which oil film disruption is suppressed.  <P>SOLUTION: The lubricating oil composition for the hydrodynamic bearing device includes a base oil, and a metal sulfonate as an oil film disruption inhibitor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009122642-A (JP)
Title: Developing device, image forming apparatus and developing method
Inventor: YAMADA YOICHI
IPC: G03G15/08
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To decrease leakage or scattering of toner from a toner carrying roller, and fogging, in a developing device, in an image forming apparatus and a developing method using a toner carrier roller having ruggedness formed on the surface.  <P>SOLUTION: The developing device includes: a container which houses toner; a toner carrier roller that is provided, on a surface thereof, with a plurality of convex sections which are regularly arranged and a concave section which surround the convex sections, is shaped approximately like a cylinder, and rotates while carrying a toner layer of charged toner supplied form the container on the surface thereof; and a restriction member that abuts on the surface of the toner carrier roller to form a restriction nip and restricts a thickness of the toner layer carried on the surface of the toner carrier roller in the restriction nip. The restriction member removes the toner layer on the convex sections from among the toner layer carried on the surface of the toner carrier roller at an upstream side end of the restriction nip in a rotation direction of the toner carrier roller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010044951-A (JP)
Title: Electrode active material and electrode using the same
Inventor: MACHIDA KENJI
IPC: H01G11/22
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode active material capable of attaining an electrochemical element having high capacity and high energy density.  <P>SOLUTION: The electrode active material is composed of: fluorene-thiophene alternating copolymer in which fluorene ring is bonded to thiophene ring substantially at the 2- and 7-positions of the fluorene ring and the thiophene ring is bonded to the fluorene ring substantially at the 2- and 5-positions of the thiophene ring; or fluorene-2,2'-bithiophene alternating copolymer in which fluorene ring is bonded to 2,2'-bithiophene ring substantially at the 2- and 7-positions of the fluorene ring and the 2,2'-bithiophene ring is bonded to the fluorene ring substantially at the 5- and 5'-positions of the 2,2'-bithiophene ring. The electrode active material has considerably-increased capacity in comparison with an electrode active material composed of bulk-polymerized polyfluorene polymerized at an irregular position, obtained by polymerization using ferric chloride (III) as a catalyst. Therefore, the electrochemical element having high capacity and high energy density can be obtained by using this electrode active material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045242-A (JP)
Title: Sliding operation type variable resistor
Inventor: OBARA TATSUYA
IPC: H01C10/00
Filed: 2008-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding operation type variable resistor having high accuracy of an output signal without varying an installation position of a sliding piece to a slider.  <P>SOLUTION: A narrow part 41a is formed between an opening part 43 and one end by arranging the opening part 43 in one end vicinity in the longitudinal direction (the sliding movement direction) of a base part 41 of the sliding piece 4. This narrow part 41a is formed with an engaging projection 41b projecting to the inverse side of the opening part 43 side. The slider 3 is provided with a first regulating part (a regulating wall) 33 and a second regulating part (a regulating projection part) 34 opposed at a predetermined interval in the sliding movement direction. Though the base part 41 is installed between both regulating parts 33 and 34, the predetermined interval is shorter than the natural length of the base part 41, and the base part 41 is sandwiched between both regulating parts 33 and 34 in a state of deflecting the narrow parts 41a to the opening part 43 side.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010050713-A (JP)
Title: D-a converter
Inventor: ITO SHOGO
IPC: H03M1/74
Filed: 2008-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a D-A converter which can shorten an output response time.  <P>SOLUTION: In the D-A converter, switch elements SW0a-SW15a in a first switch circuit 12a have first terminals which are connected in common and connected to a high potential power supply VRH. Also, switch elements SW0b-SW15b in a second switch circuit 12b have first terminals which are connected in common and connected to a low potential power supply VRL. A resistor element Ra in a first voltage dividing circuit 13a is connected between second terminals of the switch elements SW0a-SW15a while a resistor element Rb in a second voltage dividing circuit 13b is connected between second terminals of the switch elements SW0b-SW15b. Based on digital signals D5-D0, a control circuit 11 turns on one of the switch elements SW0a-SW15a of the first switch circuit 12a, and also turns on one of the switch elements SW0b-SW15b of the second switch circuit 12b.  <P>COPYRIGHT: (C)2010,JPO&INPIT