baber/WOPTO huggingface dataset:
Patent JP-2009091538-A (JP)
Title: Semiconductor sealing epoxy resin composition, and semiconductor apparatus
Inventor: HOSHIKA NORIHISA
IPC: H01L23/31
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor sealing epoxy resin composition excellent in flame resistance and excellent in flowability, continuous moldability and soldering resistance.  <P>SOLUTION: The semiconductor sealing epoxy resin composition comprises (A) an epoxy resin having a structure represented by general formula (1), (B) a compound containing two or more of phenolic hydroxyl groups, (C) an inorganic filler, (D) a curing promotor, and (E) trimethylolpropane tri-aliphatic acid ester (E1) and/or a composite full ester (E2) from trimethylolpropane, aliphatic acid and dicarboxylic acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196832-A (JP)
Title: Method for manufacturing single crystal diamond by plasma cvd process
Inventor: YAMADA HIDEAKI
IPC: C30B29/04
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To synthesize good quality single crystal diamond at a high growth rate by suppressing an increase in substrate temperature even in the manufacture of single crystal diamond by a plasma CVD process under high pressure exceeding about 80 Torr.  <P>SOLUTION: A method for manufacturing a single crystal diamond by a plasma CVD process in which the pressure in a synthesis chamber is not lower than 80 Torr is disclosed, wherein a raw material gas with helium added thereto is used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197649-A (JP)
Title: Blisk
Inventor: KANEKO YASUTOMO
IPC: F01D5/26
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blisk for an axial pneumatic machine capable of attenuating vibration generated in blades by using friction.  <P>SOLUTION: This blisk 10 structuring a rotor of the axial pneumatic machine is formed by integrally forming blades 20 and a rotor disk 30 with each other. The blisk 10 has a friction ring 33 extended in the circumferential direction of a rotor rotary shaft and capable of generating friction between the rotor disk 30 in contact with a platform of the rotor disk 30 from the inside in the radial direction of the rotor rotary shaft. When the rotor is rotated, a centrifugal force toward the outside in the radial direction of the rotor rotary shaft is applied to the friction ring 60, and the friction ring 60 is pushed to the platform 33 of the rotor disk 30. Even if the blisk 10 is deformed by the vibration of the blades 20 and relative displacement is generated between the rotor disk 30 and the friction ring 60, a friction force in a direction for restricting the displacement is generated between the rotor disk 30 and the friction ring 60.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198723-A (JP)
Title: Belt conveyer, intermediate transfer device, and image forming device
Inventor: TAKIGUCHI TOSHIKI
IPC: G03G21/10
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To restrain defective cleaning in a belt conveyer of cleaning a belt surface by a blade abutting on the belt surface.  <P>SOLUTION: This intermediate transfer device 6 includes a plurality of rollers including a driven roller 63, an intermediate transfer belt 61 laid onto the plurality of rollers, and a meandering restraining guide 66 formed in the intermediate transfer belt 61. The intermediate transfer belt 61 is circulated by rotation of the plurality of rollers, and is constituted to bring an outer circumferential face into contact with the cleaning blade 65a. The meandering restraining guide 66 is formed in a protruded area 61a of the intermediate transfer belt 61, and restrains the intermediate transfer belt 61 from meandering, by abutting on an end face 63c of the driven roller 63. The end face 63c of the driven roller 63 is formed with a protruded part 63d and a groove part 63e circulated around the periphery of a rotation axis following the rotation of the driven roller 63.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197876-A (JP)
Title: Pipe whip restraint
Inventor: KATO KIYOSHI
IPC: F16L3/20
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a large load from acting locally on one portion of a fractured pipe in the longitudinal direction.  <P>SOLUTION: Three U-rods 3 each comprising a curved part 4, a straight part 5, and a connection part 6, are disposed on the outside of a pipe 2 assumed to be fractured in the longitudinal direction of pipes at an attitude so that each curved part 4 surrounds the outer periphery of the pipe 2 assumed to be fractured in the oscillating direction during fracturing with a prescribed clearance, and each connection part 6 is fixed on the fixed side of each U-rod 3. The pipe whip restraint 1 is formed by supporting a semi-cylindrical body 10 having a larger diameter than that of the pipe 2 assumed to be fractured on the outer periphery of a portion of the pipe 2 assumed to be fractured facing the inside of each curved part 4 of the U-rods 3. When the pipe 2 assumed to be fractured is fractured, by allowing the pipe 2 to be received by each U-rod 3 in a state of interposing the semi-cylindrical body 10, a load occurring at a collision portion of the semi-cylindrical body 10 with each U-rod 3 is dispersed in the pipe longitudinal direction in the semi-cylindrical body 10, and then is transmitted to the fractured pipe 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198812-A (JP)
Title: Polarization control device and method
Inventor: YAGI MIKIO
IPC: H04B10/2507
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily escape from a local solution even when an index fall into a local solution and to obtain the target value in a short time.  <P>SOLUTION: This polarization control device includes an HWP controller 34 to turn an HWP32 with a first step width, a QWP controller 35 to turn a QWP33 with a second step width, a simultaneous controller 36 to simultaneously turn them with a third and fourth steps respectively, and a sequence controller 37 to operate each of the controllers 34-36 based on the indexes based on the states of the optical signals and the target value. The sequence controller 37 operates the HWP controller 34 and the QWP controller 35 for a predetermined number of times, and operates the simultaneous controller 36 based on the obtained indexes and the target value, when determining that the indexes includes fallen into a local solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009175649-A (JP)
Title: Resin board clip for protecting liquid crystal panel
Inventor: YAMASHITA KIYOSHI
IPC: G02F1/13
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent scratches, and easily remove dust when deposited.  <P>SOLUTION: A transparent board with a fixing clip is fixed to a liquid crystal panel for protection, and a gap is present between the liquid crystal panel and the transparent board, so that static electricity is not generated to thereby overcome attraction of dust. The liquid crystal panel is not affected directly, even if any force is applied from external, owing to the thickness and the gap of the protection board. Also, the transparent board is easily removed when having discovered a failure on the surface of the liquid crystal panel, which facilitates checking of the panel surface and attaching of the transparent protection board when attached again after processing to the liquid crystal panel using the fixing clip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158452-A (JP)
Title: Backlight, optical member, and liquid crystal display
Inventor: OGASAWARA TAKESHI
IPC: G02F1/13357
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight for restraining luminance unevenness and widely maintaining a width of a viewing angle dependency of luminance of a predetermined axial direction.  <P>SOLUTION: A diffuser plate 14 having transmission rate of 50 to 70% is arranged on an aperture 120 of a housing 12 of a backlight 10, and a lenticulated lens sheet 31 is arranged. A pitch Pc and a height Hc of a cylindrical lens on the lenticulated lens sheet 31, and a width Wf of a flat part formed between adjoining cylindrical lenses, satisfy formulas: 1/16≤Wf/Pc<1/6 and 5/16≤Hc/Pc≤1/2. Also, an angle θdeg between a convex surface of the cylindrical lens and a virtual flat face containing an edge of the cylindrical lens satisfies a formula 60≤θ<90. On the lenticulated lens sheet 31, a diffuser sheet 32 having transmission rate of 80% or more and haze of 60% or more is arranged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196256-A (JP)
Title: Waterproof laminated sheet mixed with regenerated resin
Inventor: FUKUNAGA MASAAKI
IPC: B32B27/00
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof laminated sheet which has a good printing aptitude even when a regenerated resin containing a low molecular weight substance is mixed in the inner layer.  <P>SOLUTION: In the waterproof laminated sheet good in printing aptitude, at least two layers made of thermoplastic resins are laminated on at least one side of a substrate layer formed by a sheetlike support, the crystallinity of a thermoplastic resin used in the outermost layer is higher by at least 15% than that of a thermoplastic resin of a main component used in a layer contacting the inside of the outermost layer, and the regenerated thermoplastic resin is mixed in a layer other than the outermost layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202240-A (JP)
Title: Vacuum tweezers and substrate conveying device and substrate handling device using the vacuum tweezers
Inventor: TSUBOKAWA KENJI
IPC: H01L21/677
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide vacuum tweezers capable of sucking a substrate such as a semiconductor wafer or the like and conveying it securely by suppressing reduction of rigidity and improving suction force and to provide a substrate conveying device and a substrate handling device using the vacuum tweezers.  <P>SOLUTION: The vacuum tweezers are provided with: a plate-like body 7 having a tip side branched into two sections; suction parts 3 provided in at least three sections on each surface of a tip part of the plate-like body 7 and a branched part to suck gas and suck the substrate 8; a suction passage 4 for connecting the suction part 3 in the branched part with the other suction parts 3; and a suction part 5 being continuous through the suction part 3 in the branched part and the suction passage 4 to suck gas. Cross sectional area of the suction passage 4 for connecting the suction part 3 in the branched part with the suction part 5 is larger on a suction part 5 side than a suction part 3 side in the branched part. Since the resistance applied on suction is reduced and volume of the suction passage 4 is increased, the suction force is improved and the substrate 8 can be sucked without fail.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207218-A (JP)
Title: Motor controller and apparatus with the same
Inventor: YAMAMOTO IZUMI
IPC: H02P29/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which reduces its cost by deleting a stabilizing power circuit and keeps the designated number of revolutions even if the voltage of a power supply fluctuates, and to provide an apparatus with the same.  <P>SOLUTION: The motor controller is equipped with a PWM output part 3a which outputs a PWM signal in designated pulse width, an integrating circuit 76 which has the PWM signal inputted and integrates it and outputs an order on the number of revolutions to a fan motor as a velocity setting signal, and a control unit 3 which directs pulse width corresponding to the intended number of revolutions to a PWM output part 3a. The motor controller is provided with an A/D converter 3b which has the velocity setting signal inputted and A/D-converts it and outputs it as a digital velocity setting signal value, and the control unit has the velocity setting signal value inputted and performs feedback treatment for correcting the value of pulse width which is be directed to the PWM output part 3a, corresponding to the velocity setting signal value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203746-A (JP)
Title: Column base structure
Inventor: UEDA SEITARO
IPC: E04B1/24
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column base structure by which the space formed above a covering concrete layer for covering an upper end part etc. of an anchor bolt for fixing a column base metal member can be effectively used.  <P>SOLUTION: In the column base structure 30 including the column base metal member 32 fixed onto a foundation concrete 8 by screwing a nut 36 to an upper end of an anchor bolt 34 projecting from the upper surface of the column base metal member 32, of which the anchor bolt 34 penetrates a bolt hole 38 formed in the column base metal member 32, the nut 36 comprises an upper part 36a and a lower part 36b in the height direction. The shape of the upper part 36a on the horizontal plane is formed to be larger than that of an opening of the bolt hole 38, and the shape of the lower part 36b on the horizontal plane is formed to be smaller than that of the opening so that the lower part 36b can be inserted into the opening.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203589-A (JP)
Title: Nonwoven fabric and production method thereof
Inventor: MORIMOTO AKIRA
IPC: D04H1/4242
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for more easily removing impurities contained in city water and the like.  <P>SOLUTION: A nonwoven fabric comprising a charcoal fiber and a heat-bonding conjugate fiber is provided. The production method of the nonwoven fabric includes: (1) a step for opening the charcoal fiber and the heat-bonding conjugate fiber; (2) a step for carding the opened fiber; and (3) a step for heat-bonding the carded fiber.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209222-A (JP)
Title: Manufacturing method and usage of enzyme nutritive solution, and organic resource circulation method
Inventor: IWASAKI KAZUYUKI
IPC: C09K101/00
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an enzyme nutritive solution useful for an activated liquid of a soil fungus, a composting promotor, and a liquid for a bioreactor etc., or a liquid feed, as well as a usage of the enzyme nutritive solution.  <P>SOLUTION: This method includes a water maceration-grinding step of macerating a household waste biomass containing nutriment, minerals and an enzyme group, and grinding it mechanically, a compounding-pooling step of pooling an organic nutritive enzyme solution (an enzyme nutritive solution) obtained by mixing an optimum amount of an enriched enzyme (a stock solution) with the water macerated-ground organic nutritive solution, and an equilibrium ageing step of mass transition of organically decomposing or synthesizing in the enzyme nutritive solution at the water maceration-grinding step and the compounding-pooling step using the enzyme inside and outside cells contained in the stock solution and the biomass.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009212800-A (JP)
Title: Image compression apparatus
Inventor: MOROMIZATO TAKASHI
IPC: H04N1/41
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image compression apparatus capable of compression without damaging a density difference in an intermediate color region even when both the intermediate color region and a line drawing region with a large density difference are present in the same block.  <P>SOLUTION: A limited tone range (example; 64-192) narrower than a tone range (256 tones) that image data can take is set in a setting part 13, a maximum value/minimum value detection part 14 detects the maximum value and the minimum value within the limited tone range of a tone value in one block, a threshold generation part 15 divides the tone range having them at both ends into a plurality of regions, and a judgement part 16 judges whether or not the tone values of respective pixels are within the limited tone range. An encoding part 17 encodes the pixel whose tone value exceeds the upper end value of the limited tone range to a first code, the pixel whose tone value is less than the lower end value of the limited tone range to a second code, and the pixel within the limited tone range to the code corresponding to the region to which the tone value of the pixel belongs among the plurality of previously divided regions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211432-A (JP)
Title: Document recognition program, document recognition device and document recognition method
Inventor: OZAWA NORIAKI
IPC: G06V30/224
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To raise the accuracy of row extraction in document recognition.  <P>SOLUTION: The document recognition device 800 extracts a row through the respective processes of (1) character rectangle estimation process, (2) stage extraction process and (3) row extraction process. In (1) the character rectangle estimation process, a rectangle (called "character rectangle", hereinafter) including prescribed combination elements to be recognized as a character by character recognition is estimated. In (2) the stage extraction process, an area where the size of the character rectangle is uniform is extracted utilizing the character rectangle estimated by the character rectangle estimation process and the stage is estimated. In (3) the row extraction process, an inter-row position is estimated by a histogram using the information of the stage estimated by the stage extraction process in the row extraction process of the document recognition device, and then a position for not dividing the character rectangle having high certainty is defined as the inter-row position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211962-A (JP)
Title: Scanning electron microscope
Inventor: YAMAZAKI MINORU
IPC: H01J37/29
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning electron microscope which is suitable for monitoring conditions of the device, without having to depend on the existence of electrostatic charges or sample tilting, or the like.  <P>SOLUTION: In order to solve the problems, the scanning electron microscope is proposed that is equipped with a function in which device conditions are monitored based on information obtained in a state that electron beam does not reach a sample. As a more concrete example, by impressing a negative voltage on the sample, the electron beam is made to have a state that it is reflected without reaching the sample, and changes in detecting positions of the reflected electrons obtained, when prescribed signals are supplied to a deflector for alignment is monitored. If a prescribed signal represents the state that alignment is appropriately carried out, the changes in the detected positions of the electrons are determined as reflecting misalignment of axis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218803-A (JP)
Title: Device, system and method for managing prolongation of life
Inventor: TSUKAMOTO YASUSHI
IPC: B41J29/42
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To avoid occurrence of downtime in an image forming apparatus connected to a network.  <P>SOLUTION: An administrative server 500a comprises: a transmitting/receiving unit 1015 for receiving, via a network 400a, error prediction information relating to fatal error predicted to occur in an image forming apparatus 10a; a program storage unit 1013 storing therein a separation program for separating a behavior of a target unit 1007, relating to the error, to be separated, from operation; and a prolongation-of-life management control unit 1017 for transmitting prolongation-of-life instruction information containing the separation program to the transmitting/receiving unit 1015, while designating the image forming apparatus 10a as a destination, in response to an instruction of an instruction input unit 1012 that is operated when it is judged based on the received error prediction information that a serviceman can not be dispatched for maintenance, before occurrence of the error.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214057-A (JP)
Title: Filtration equipment, filtration switching method and solution film forming method
Inventor: NISHIMURA TAKURO
IPC: B29L7/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress switching dust occurring when a filter is switched to a fresh filter in a filter aid filtration system.  <P>SOLUTION: A filter aid solution 56 is dispersed in a raw material dope 41 and is fed to a first filter 47. The filter aid is deposited on a filtering medium support 60 in the filter 47 and the raw material dope 41 is filtered using a filtering medium 63 comprising the filtering medium support 60 and the deposition layer comprising the deposited layer. When the filtration pressure becomes high, the filter is switched from the first filter 47 to a second filter 48, The switching is carried out while circulating the raw material dope 41 in the fresh second filter 48. Since the filter is switched from the first filter 47 to the second filter 48 while the raw material dope 41 is circulated, the occurrence of the switching dust is suppressed and the generation of foreign substance in the raw material dope of the outlet side of the fresh second filter 48.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216023-A (JP)
Title: Control system for internal combustion engine
Inventor: KORENAGA SHINGO
IPC: F02D43/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To control burning condition of an internal combustion engine not to be unstable when an EGR valve is fixed in the condition wherein the valve is opened.  <P>SOLUTION: This control system for an internal combustion engine selectively executes stratified charge combustion and homogeneous combustion. When an EGR valve is fixed in the condition wherein the valve is opened (S101), stratified charge combustion is executed in the internal combustion engine (S105).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303872-A (JP)
Title: Air static elimination member
Inventor: OISHI TAKASHI
IPC: F02M27/04
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air static elimination member used for eliminating static electricity from the combustion air while it is supplied to an internal combustion engine by bringing the conductive fibers into contact with the combustion air.  <P>SOLUTION: This air static elimination member 50 comprises fiber assemblies formed by holding the conductive fibers on those fibers other than the conductive fibers in a mixed state, a mixed and spun state, or a mixed and formed state. The member is used for eliminating static electricity from the air by bringing it into contact with the combustion air under the supply to the internal combustion engine. The fiber assembly may be formed in a tape shape, bent at multiple points, and joined at the bottoms of the bent parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216662-A (JP)
Title: Optical sensor/image forming apparatus
Inventor: SUZUKI HIDEMASA
IPC: G03G21/16
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sensor capable of preventing positional displacements of elements to a printed circuit board surface in a surface-mounted type and sufficiently benefiting from the advantages of the surface-mounted type.  <P>SOLUTION: An surface-mount optical sensor 10 is constituted of a light-emitting element 12, a first light-receiving element 14 for receiving regularly reflected light, and a second light-receiving element 16 for receiving diffuse reflected light. The printed circuit board surface 18 to which each element is mounted is arranged approximately at a right angle to a belt surface of an intermediate transfer belt 20. The light-emitting element 12, the first light-receiving element 14 and the second light-receiving element 16 each have a thin-wall plate-like auxiliary member 22 having a lower end side protruding along thickness directions of the printed circuit board surface 18 in their right and left side surfaces and are mounted by inserting the protruding part in a slit-like through-hole 24 provided for the printed circuit board surface 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT