baber/WOPTO huggingface dataset:
Patent JP-2011006736-A (JP)
Title: Method for producing tube material for high strength front fork outer tube, and tube material obtained by the production method
Inventor: KATO KATSUYA
IPC: C22F1/00
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a tube material for a front fork outer tube composed of an Al-Mg-Si series alloy extruded tube material having excellent spinning workability and strength properties.SOLUTION: An extruded material of an aluminum alloy having a composition comprising 0.8 to 1.2% Mg, 0.4 to 0.8% Si and 0.15 to 0.40% Cu, and further comprising one or more kinds selected from ≤0.35% Cr, ≤0.15% Mn and ≤0.15% Zr, in which the content of Fe as impurities is limited to ≤0.70%, and the balance Al with inevitable impurities is subjected to solution treatment and quenching treatment at 500 to 550°C, within 60 min after the quenching treatment, is subjected to preliminary aging treatment at 40 to 100°C for 5 to 100 min, is further subjected to sub-aging treatment at 120 to 200°C for 120 to 360 min, is subsequently subjected to spinning working at a reduction of area of 20 to 70%, and is subjected to artificial aging treatment at 140 to 200°C for 120 to 600 min.
Patent JP-2011005162-A (JP)
Title: Blood flow dynamic analysis apparatus, magnetic resonance imaging apparatus, blood flow dynamic analysis method, and program
Inventor: WAKAYAMA TETSUYA
IPC: A61B5/055
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a blood flow dynamic analysis apparatus, a magnetic resonance imaging apparatus and a blood flow dynamic analysis method that can enhance the reliability of a computed perfusion parameter value.SOLUTION: A signal intensity data sequence indicating the time change of signal intensity of magnetic resonance signals is obtained, and the signal intensity data sequence is used to obtain a concentration data sequence indicating the time change of concentration of a contrast medium. Three constants of a fitting function are then computed using the concentration of the contrast medium weighted with a weighting coefficient which is a coefficient defined to reduce the weight of concentration of the contrast medium as it gets far from the peak value time. These constants are used to compute a perfusion parameter for analyzing the blood flow dynamics of a subject.
Patent JP-2011011098-A (JP)
Title: Water purification apparatus
Inventor: NISHI SHUNJI
IPC: C02F7/00
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To solve the following problem: an aeration means is disposed in a deep layer for the conventional water bloom countermeasures in a closed water area, and in wastewater treatment and the like where an aerobic biological treatment reaction tank of organic wastewater is disposed at a high depth, but knowledge that a circulating flow capable of achieving energy saving is formed by arranging the aeration means in a shallow layer and directly mixing water in a deep layer with surface water has not been disclosed.SOLUTION: Suction pipe whose inflow port sinks under the surface of a closed water area, such as a dam reservoir, a lake, and a sea area, communicates and is connected with the suction port of a circulating pump, and air lift effects by a microbubble generator and a draft tube installed in an aeration device are used together as the water bloom countermeasures and anoxic water mass countermeasures in a dam reservoir, a lake, a sea area, and the like. The same means can be applied to aeration treatment, solid-liquid membrane separation treatment, and ozonolysis treatment of refractory wastewater in biological treatment of the organic wastewater in the treatment tank disposed at high depth.
Patent JP-2009214556-A (JP)
Title: Roll sheet cutter
Inventor: TSUCHIYA MASAHIRO
IPC: B41J11/70
Filed: 2009-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll sheet cutter in which a paper jam hardly occurs even when a roll sheet severely curled such as a coreless type is used.  <P>SOLUTION: The roll sheet cutter is constituted as follows wherein an auxiliary guide (100) is installed in a paper guide board (4) and extends downward from the lower end of the paper guide board, and the lower end of the auxiliary guide is made nearly to contact the upper surface of a fixing blade (10) outside of the moving range of a movable blade (20). The auxiliary guide including the center part in the sheet-width direction projects toward both sides with the lower end protruding on a slit side (3) along the shape of the movable blade which stops after the roll paper is cut.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011014409-A (JP)
Title: Method of manufacturing electrode for lithium ion secondary battery, and composite particle
Inventor: WAKIZAKA YASUHIRO
IPC: H01M4/139
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode for a lithium ion secondary battery, reducing a lithium transition resistance and an internal resistance of a lithium ion secondary battery to be obtained, having superior output characteristics, and moreover having a superior moldability.SOLUTION: In the method of manufacturing the electrode for the lithium ion secondary battery, composite particles made of a conductive agent of a mass average particle size of 0.02 μm to 0.1 μm and a binder and an electrode active material are mixed to make a mixed power, and the mixed powder is supplied on a collector and pressure-molded.
Patent JP-2010284147-A (JP)
Title: Noodle-making equipment
Inventor: MOTOKI TAKUYA
IPC: A21C11/20
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To control elevation of temperature during extrusion in noodle-making equipment using a conventional metal extruder and solve the problem due to abrasion of the metal.  <P>SOLUTION: A casing 3 for housing a screw 8 is constructed with a polymer material. The strength is enhanced by covering a part of the casing 3 with a metal casing adapter 6 so that the casing 3 is not broken by high pressure loaded in an extrusion process. Thereby, noodles free from contamination of metal pieces, and the like, can be produced without thermal hysteresis in the production process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011013644-A (JP)
Title: Photosensitive resin composition
Inventor: SHIBUI TOMOHITO
IPC: G03F7/023
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition which is excellent in a cured form and has high sensitivity.SOLUTION: The photosensitive resin composition comprises: (A) 100 pts.mass of at least one alkali aqueous solution soluble polymer selected from polybenzoxazole precursors and soluble polyimide; (B) 1 to 50 pts.mass of a photoacid generator; (C) 1 to 40 pts.mass of an organic silicon compound expressed by general formula (3); and (D) 1 to 40 pts.mass of a crosslinkable compound.
Patent JP-2010111112-A (JP)
Title: Thermal recording material
Inventor: IIDA TAKESHI
IPC: B41M5/28
Filed: 2009-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material which improves oil resistance and plasticizer resistance of a recording part, has no problem with the generation of background fogging even under a high temperature and high humidity condition, and has excellent long-term preservability.  <P>SOLUTION: The thermal recording material comprises a thermal recording layer, containing leuco dye and colorant, on a base material, wherein the colorant contains 8-30 mass% of zinc benzoate, 2-15 mass% of 4,4'-(3-(tosyl)ureide)diphenyl methane, and preferably 4-allyloxy-4'-hydroxydiphenylsulfone based on the thermal recording layer solid component. The colorant is obtained by pulverizing 4,4'-(3-(tosyl)ureide)diphenyl methane and zinc benzoate preferably at the same time to be sizes of 0.1-3.0 μm mean particle diameter by wet method.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011017124-A (JP)
Title: Method for taking measure against decay of wood
Inventor: NUMATA ATSUNORI
IPC: E02D5/26
Filed: 2009-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing the decay of wood when the wood is placed and installed as a foundation on a ground surface before the construction of a structure in case where the structure or earth fill is constructed on soft ground, and a method which dispenses with chemical treatment, heat treatment, air blocking processing of a head of the wood, etc., which makes the wood positioned above a groundwater level in the installation of the wood, which facilitates work and which makes the whole upper portion of the wood sink below the groundwater level as time passes.SOLUTION: A relationship between a void ratio e of the ground and a placement load P applied by a structure created by a consolidation test of soil of the soft ground is determined; a void ratio ef corresponding to increased placement pressure assumed from this Fig. is determined; and assumed settlement ΔH is determined. On the other hand, the groundwater level ELw is measured; and the wood is placed or installed in such a manner that an upper end ELt of the wood is positioned above the groundwater level ELw within the settlement ΔH.
Patent JP-2011020329-A (JP)
Title: Fluid injection device, fluid injection head control method in the fluid injection device, and driving waveform generator for fluid injection head
Inventor: KURASHINA TERUKI
IPC: B41J2/01
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid injection device, a fluid injection head control method and a driving waveform generator, capable of indicating generation timing of a driving waveform, without transmitting a timing signal through a timing signal line, from a waveform assignment signal transmitting part to a waveform generation part.  <P>SOLUTION: A control system for a plurality of recording heads 17 includes the N-number of data control substrates 20 (superordinate substrate), and the N×M number of head module substrates 21 (subordinate substrate). A data transfer module 69 in a data control substrate 20 side transfers a data DATA in which a waveform kind data WD (header) generated by a waveform kind data generating part 67 is added to a delivery data SI read out from a buffer 68, at a period synchronized with the timing signal TS generated based on an encoder pulse signal ES by a PLL 66. A driving waveform signal generating circuit 73 in a head module 21 side transmits a driving waveform signal COM to the recording heads 17, at a period synchronized with reception timing of the data DATA.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021672-A (JP)
Title: Ball valve, and method of inspecting leakage in the same
Inventor: GOO CHII RAMU
IPC: F16K51/00
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball valve in which fluid is not required to flow in a pipe at leakage inspection, and which allows the leakage inspection to be conducted easily.  <P>SOLUTION: This ball valve includes a valve body 12 interposed in the midway of a pipe with fluid flowing therethrough, and having a fluid passage 11 therein, two ball valve elements 14 arranged in series in the fluid passage 11, and housed turnably in the valve body 12, to open and close the fluid passage 11, a fluid supply source 25 provided in the valve body 12 between the both ball valve elements 14, for supplying fluid into the fluid passage 11, and a connection part 24 for connecting a leakage detecting means 23 having a pressure gage 26 for detecting pressure of the fluid in the fluid passage 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021534-A (JP)
Title: Pump
Inventor: KUJI YOSHIMASA
IPC: F04D9/04
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To secure operation without manually performing crashing work at a snow melting season in a cold district.  <P>SOLUTION: A pump includes: a casing 10 having a pumping pipe 11 extending upward in an almost vertical direction from the vicinity of the bottom of a water tank 1; an impeller 18 arranged in the casing 10; a rotary shaft 19 passing through the casing 10 and connected to the impeller 18; a driving means (water-cooled prime mover 20) coupled to an end of the rotary shaft 19, which lies outside the casing 10, and rotating the rotating shaft 19; a jacket 38 arranged at an outer periphery of the pumping pipe 11 to lie near the water level of the water tank 1 and forming a fluid passage 39 between the jacket and the outer periphery of the pumping pipe 11; and a fluid supply means for melting (water cooling mechanism 25) connected to the jacket 38 and passing fluid of a predetermined temperature through the fluid passage 39.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021424-A (JP)
Title: Suspended ceiling structure and construction method of the same
Inventor: WATANABE KEISUKE
IPC: E04B9/00
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspended ceiling structure and a construction method of the suspended ceiling structure improvable in earthquake resistance.  <P>SOLUTION: The suspended ceiling structure includes a plurality of hanging bolts 4 connected to a ceiling surface 2 of a structure skeleton 1; a plurality of ceiling joist receivers 7 hung by the plurality of hanging bolts 4; a plurality of ceiling joists 8 mounted in a direction to intersect the plurality of ceiling joist receivers 7; and plate-like ceiling members 5 fixed to the plurality of ceiling joists 8. The suspended ceiling structure further includes first reinforcing members 10 fixed to the ends of the ceiling joists 8 and connected to a wall 3 of the structure skeleton 1 in the extended direction of the ceiling joists 8, and second reinforcing members 20 fixed to the ceiling joists 8 along the ceiling joist receivers 7 and connected to the wall 3 of the structure skeleton 1 in the extended direction of the ceiling joist receivers 7. The first reinforcing members 10 and the second reinforcing members 20 rigidly support the ceiling members 5 in a horizontal direction through the ceiling joists 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011005844-A (JP)
Title: Heat ray reflexible panel material
Inventor: AOKI YUJI
IPC: E04B1/80
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a panel material which enhances a heat reflexible function by giving a heat reflexing layer to a panel material which is a building material at a fabrication stage to improve cooling and heating efficiencies of buildings, in consideration of actual conditions where an improvement in cooling and heating efficiencies becomes a global problem in recent years by an increase of consciousness, strengthening regulations, etc. to enviromental problems, and developments of building materials having high heat shielding effects are desired.SOLUTION: There is provided a method of giving the heat reflexing layer to the panel material used as the building material. As a method for giving a heat ray reflexible layer on the surface of the panel for building, spherical metal oxide particles are adopted.
Patent JP-2009259268-A (JP)
Title: Image output system, image supply device, image output device, control program, and image output method
Inventor: ENDO MASAKATSU
IPC: G06F3/09
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily correct a protocol after defined, while maintaining compatibility between a plurality of vendors.  <P>SOLUTION: Control information is transceived between an image supply device 2 storing an image data, and an image output device 1 for outputting an image based on the image data, via a communication path 3, and the image based on the image data stored in the image supply device 2 is output by the image output device 1. The control information concerned in the image output is transceived therein as a series of scripts described by a markup language, between the image supply device 2 and the image output device 1, via the communication path 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011026741-A (JP)
Title: Flat knitting machine with suppression plate for knit stitch
Inventor: TAMURA AKITOMO
IPC: D04B15/06
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat knitting machine with a suppression plate for knit stitch which machine can solve the problem that knitting yarn bites into the gap between the suppression plate and the rear side of a comblike plate of a needle bed and a knitting needle.  <P>SOLUTION: In the flat knitting machine 1 with the suppression plate 5 for knit stitch, an upper receiving member 8 has a first acting section 26 which forms a bending section 25 near a needle mouth 7 of a needle bed 2 and extends in the normal direction of a needle bed face 10 to contact with the upper end face 16 of the suppression plate 5, and a second acting section 27 which contacts with the rear side 23 of the suppression plate 5. The first acting section 26 and second acting section 27 are constituted to continue through the bending section 25. With this constitution, the suppression plate 5 is limited not to move away to the side of the needle mouth 7 of the needle bed 2 by the first acting section 26 and also is limited not to move away from the rear side 9 of a knitting needle 4 and a comblike plate 3 by the second acting section 27 to narrow the gap 14 formed near the needle mouth 7 preferably and prevent a knitting yarn from biting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011011031-A (JP)
Title: Virus capturing filter
Inventor: SASAKI WASHIJI
IPC: A62B18/02
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that masks on the market cannot control virus infection to the extent that the virus infection is prevented because air comes in between a mask and the face and a patent pending virus capturing filter requires improvement on homogeneity and stability.SOLUTION: The virus capturing mask comprising sphere aggregate coated with benzoin resin is matched to the shape between the nose and the upper lip and fixed to pass the expiration between the resin while preventing dispersion of expiration and keeping inspiration speed. A virus heavier than air having straight running performance higher than air collides with the resin and is captured.
Patent JP-2011033453-A (JP)
Title: Internal resistance detection device, open circuit voltage detection device and residual capacity detection device of power storage device
Inventor: SEKINE KOYO
IPC: H01M10/48
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To detect accurately an internal resistance, an open circuit voltage and a residual capacity of a power storage device.  <P>SOLUTION: A voltage approximation differential operation part 51 and a current approximation differential operation part 52 remove contribution of low frequency components below an angular frequency (1/Td), namely, a reaction resistance component H and a charge discharge hysteresis voltage component M, from a voltage detection value V<SB>act</SB>and a current detection value I<SB>act</SB>, and calculates a voltage change ΔV and a current change ΔA of each voltage detection value V<SB>act</SB>and current detection value I<SB>act</SB>. A first multiplication part 53 calculates a voltage change estimation value ΔV<SB>est</SB>by multiplying a previous value of an internal resistance estimation value a<SB>eat</SB>by the current change ΔA. A gain setting part 56 sets a gain K based on a prescribed fixed value or a state change of a high-voltage battery 17. A second multiplication part 55 calculates an internal resistance correction quantity Q by multiplying a difference (ΔV-ΔV<SB>est</SB>) determined by subtracting the voltage change estimation value ΔV<SB>est</SB>from the voltage change ΔV by the gain K. An integration operation part 57 calculates the internal resistance estimation value a<SB>eat</SB>by integrating the internal resistance correction quantity Q.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030756-A (JP)
Title: Non-contact type ultrasonic tonometer
Inventor: MIWA TETSUYUKI
IPC: A61B3/16
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact type ultrasonic tonometer, measuring the ocular tension of a subject's eye with good accuracy and facilitating alignment with the examined eye.  <P>SOLUTION: This non-contact type ultrasonic tonometer includes an ultrasonic probe having a transmit-receive part for transmitting an ultrasonic beam to the cornea of the subject's eye in non-contact state and receiving the same, wherein the ocular tension of the subject's eye is measured based on the characteristic of a cornea reflection wave received by the probe. The tonometer includes an observation optical system for observing the anterior ocular segment of the subject's eye from the front. In the probe, between the transmit part and the receive part of the transmit-receive part, one member of them is disposed outside of an observation optical path of the observation optical system, and the other member is disposed in a position to transmit or receive using the optical path of the observation optical system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035826-A (JP)
Title: Semiconductor device and method for transferring data
Inventor: SAITO MANABU
IPC: H04L7/00
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To execute asynchronous data transfer in a general purpose way among a plurality of clock domains.  <P>SOLUTION: A semiconductor device includes a first clock domain 10 as a data-transfer source, a second clock domain 20 as a data-transfer destination, and data replacing circuits 40, 21, 22 and 23 replacing first data DATA in the first clock domain with second data D3 in the second clock domain. The data replacing circuit contains a first logic circuit 23 for directly comparing the first data DATA with the second data D3 and outputting a first control signal EN.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032445-A (JP)
Title: Porous film, battery separator, and battery
Inventor: HASEGAWA HIROHIKO
IPC: C08J9/00
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous film from which a heat-resistant layer hardly peels when the heat-resistant layer is layered on the porous film, a laminated porous film in which a porous film and a porous heat-resistant layer are stacked, a battery separator, and a battery.  <P>SOLUTION: The porous film is obtained using a resin composition containing an ultrahigh molecular weight polyolefin and a polyolefin wax having a weight-average molecular weight of ≤3,000, wherein the porous film does not substantially contain a component which melts at ≤60°C. In the laminated porous film, a porous heat-resistant layer is layered on at least one surface of the porous film. The porous film or the laminated porous film is the battery separator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037022-A (JP)
Title: Ink circulation device of inkjet recording apparatus
Inventor: MATSUDA MASASHI
IPC: B41J2/175
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink circulating device which prevents useless consumption of ink and smudging of the interior of an image recording apparatus even when a failure occurs at a constituting part on an ink path.  <P>SOLUTION: The ink circulating device of the inkjet recording apparatus which includes an inkjet head for ejecting the ink to a recording medium, an upper tank set upward in the gravity direction of the inkjet head, and a lower tank set downward in the gravity direction of the inkjet head, circulates the ink by a height difference of an arrangement position of the upper tank and lower tank to the inkjet head. The ink circulating device includes an auxiliary tank which is adjacent to the lower tank and is made to communicate with the lower tank only when an ink level in the lower tank rises to a predetermined or larger height. This constitution enables the ink to be received in the auxiliary tank without useless consumption of the ink that overflows from the lower tank as a waste liquid or without smudging of the apparatus interior.  <P>COPYRIGHT: (C)2011,JPO&INPIT