baber/WOPTO huggingface dataset:
Patent JP-2008284830-A (JP)
Title: Check sheet
Inventor: TATSUMI MASATOSHI
IPC: B42D11/00
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To make visible an entry column in accordance with the position and the size of the entry column of a document.  <P>SOLUTION: A check sheet is composed of a transparent sheet 11 laminated on the document 21 and having a releasing layer 13 on the surface, and a translucent sheet 12 having a pressure-sensitive adhesive layer 14 on one face. The translucent sheet 12 has a plurality of cut lines 15 extending in the long side direction and the short side direction at specified intervals, and the translucent sheet 12 is partitioned by a plurality of these cut lines 15 to form a number of releasing pieces 16. The translucent sheet 12 is stuck on the releasing layer 13 of the transparent sheet 11 through the pressure-sensitive adhesive layer 14. By releasing a releasing piece 16 at a position covering the entry column 22 in the document 21 laminated, a transparent column 17 in accordance with the position of the entry column 22 is formed, to make it possible to see the entry column 22 of the document 21 through this, and the entry column 22 of the necessary item becomes noticeable, and an erroneous writing and an omission of writing in the entry column 22 can be easily checked.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008289047-A (JP)
Title: Amplifier
Inventor: KAWAGUCHI KOJI
IPC: H03F1/52
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To exactly detect a state of overload and to perform protection according to the state of the overload.  <P>SOLUTION: A sound signal from a sound source 4 is amplified by a voltage control amplifier 2, amplified by a digital amplifier part 6 and output. Load current supplied from the digital amplifier part 6 to a load is detected and a load current detector 8 generates a load current detection signal representing its magnitude. Load voltage supplied from the digital amplifier part 6 to the load is detected and a load voltage detector 10 generates a voltage detection signal representing its magnitude. The load current detection signal and the load voltage detection signal are supplied to a subtraction circuit 18 and a difference signal representing difference between the both is generated. A gain of the voltage control amplifier 2 is adjusted according to the difference signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007206736-A (JP)
Title: Zoom lens barrel
Inventor: ITO TAKESHI
IPC: G02B7/04
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cam forming method for a zoom lens barrel by which the movable range of each lens group is sufficiently secured without making a cam tube larger and the strength of the cam tube is secured when forming a plurality of cam grooves on one and the same peripheral surface of one and the same cam.  <P>SOLUTION: The zoom lens barrel includes: a first lens group supporting tube for supporting a first lens group; a second lens group supporting tube for supporting a second lens group; and the cam tube supporting the first and the second lens group supporting tubes so that the lens group supporting tubes can relatively move in the direction of an optical axis, and having a cam that has a first cam region for moving the first lens group supporting tube in the direction of the optical axis and a second cam region for moving the second lens group supporting tube in the direction of the optical axis, is formed so that the first and the second lens group supporting tubes may commonly use superposed regions obtained by superposing one end of the first cam region and one end of the second cam region, corrects an error between the groups caused by superposing them by the other end of the first cam region or the other end of the second cam region or the other end of the first cam region and the other end of the second cam region, and forms space between the first lens group and the second lens group for zooming.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008293090-A (JP)
Title: Device and method for checking substrate layout, and computer program
Inventor: MATSUMOTO TAKEHIDE
IPC: H05K3/00
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for checking a substrate layout, capable of accurately evaluating a return path through plane layers through a plurality of vias.  <P>SOLUTION: A check via extraction part 32 extracts a check via which requires check for return current path from vias connected to a line to be checked. A return path via extraction part 35 extracts, as return path via, a plurality of vias between plane layers that is a return current path of the check via extracted by the check via extraction part 32. A return path evaluation value calculation part 36 calculates a return path evaluation value from the positional relation between the check via extracted by the extraction part 32 and the return path via extracted by the extraction part 35. Accordingly, a return path through plane layers through a plurality of vias can be also accurately evaluated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008119678-A (JP)
Title: Device and method of separating substance
Inventor: ANAZAWA TAKANORI
IPC: B01J19/00
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To continuously separate two or more substances contained in a fluid by multistage separation and obtain a high yield.  <P>SOLUTION: The device 50 of separating substances is constituted so that two members 1, 2, on any of which a plurality of groove-shaped separation flow passages 3a or 3b are formed almost in parallel, are fixed liquid-tightly to each other so that the flow passages 3a and 3b are made to cross each other and communicate with each other to form a separation area 5. A introduction port 7 is arranged on the upstream side of the separation area 5, first and second takeout ports 8, 9 are arranged at both ends of the separation area 5 on the downstream side and a third takeout port is arranged in a portion of the separation area 5 except both ends. A temperature gradient, an electric potential gradient, a magnetic potential gradient, acceleration, ultrasonic vibration, temporally-asymmetric vibration, adsorption/desorption, chemical affinity or the like is applied in directions almost orthogonal to the respective separation flow passages as a driving force for separation, so that the first substance is separated from the fluid and collected in one of the separation flow passages 3a and 3b and the second substance is separated from the fluid and collected in the other of the separation flow passages 3a and 3b successively in the crossed parts of the separation flow passages 3a and 3b. The fluid containing the first or second substance whose concentration is increased by repeating the separation/collection is recovered from the first or second takeout port 8 or 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008289603-A (JP)
Title: Rf coil and mri apparatus
Inventor: FUJIMOTO MASAHIRO
IPC: G01R33/34
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RF coil capable of changing the distance and angle between two coils and sufficiently removing magnetic coupling by a method of generating capacitive coupling using a capacitor, and an MRI apparatus using the RF coil.  <P>SOLUTION: When the distance or angle of the coil 41 and the coil 42 changes and mutual inductance M between the coil 41 and the coil 42 changes, by changing the variable capacity Cm of a neutralizing capacitor 46 and a neutralizing capacitor 47, the magnetic coupling by the mutual inductance M between the coil 41 and the coil 42 is removed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294168-A (JP)
Title: Method and apparatus for removing resist
Inventor: MIURA TOSHINORI
IPC: H01L21/3065
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To remove the resist of a substrate by preventing a popping phenomenon, to reduce energy costs when removing the resist, and to simplify an apparatus configuration.  <P>SOLUTION: The resist removing apparatus comprises a chamber 2 for storing a substrate 16 (for example, having high-dose ion implantation resist). Ozone gas, unsaturated hydrocarbon gas, and water vapor are supplied to the chamber 2 under pressure lower than atmospheric pressure. As the ozone gas, ultra-high-concentration ozone gas obtained by liquefying and separating only ozone from gas containing ozone based on a difference in vapor pressure and then vaporizing it again is available. Ultrapure water may be supplied to clean the treated substrate 16. The chamber 2 has a susceptor 15 holding the substrate 16. The susceptor 15 is heated to not more than 100°C. For example, a light source 4 emitting infrared rays is available as a means for heating the susceptor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290406-A (JP)
Title: Gas barrier film and gas barrier layered body
Inventor: FUKUGAMI YOSHISUE
IPC: B32B9/00
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier film which has satisfactory adhesiveness with a thermoplastic resin even when laminating the molten thermoplastic resin by extrusion directly on a gas barrier coated film layer of the gas barrier film, and to provide a gas barrier layered body made by laminating a thermoplastic resin layer.  <P>SOLUTION: The gas barrier film is a layered film made by providing the gas barrier coated film layer composed of a water-soluble polymer and an inorganic compound to at least one side surface of a plastic film base material 1, wherein at least the surface of the gas barrier coated film layer 3 is a surface-treated surface 4 on which the functional group ratio D=(C-OH/C-C) of carbon-hydrocarbon group bond (C-OH) to carbon-carbon bond (C-C) of the water-soluble polymer lies in the range of 0.35 to 0.77 and the contact angle to water lies in the range of 28 to 40°. The gas barrier layered body is made by laminating the thermoplastic resin layer 5 on the gas barrier coated film layer 3 across the surface-treated surface 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290762-A (JP)
Title: Production method of easily breakable/openable polyester resin container
Inventor: INOUE YOICHIRO
IPC: B65D17/28
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily open a container by making a weakened part easily breakable as to an easily breakable and openable polyester resin container whose container body with a sealing body sealing the opening of the container body are integrally formed through an easily breakable weakened part formed on the border between them.  <P>SOLUTION: After thinning the wall of the part to be formed as the weakened part 4 and forming a thin-walled part in order to form an easily breakable weakened part 4 on the border between a container body 2 and a sealer 3, the thin-walled part is irradiated with a beam of laser (using a laser rifle 14) to form a groove in the part. In this way, the limiting velocity of the resin is lowered without changing the density of the resin in the groove and its neighborhood.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008293905-A (JP)
Title: Induction heating coil and induction heating device
Inventor: TANAKA YOSHIMASA
IPC: H05B6/10
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device equipped with induction heating coils capable of easily induction heating a heated object of a square cylindrical shape by a simple structure.  <P>SOLUTION: Leads 312 are provided at one of a plurality of plane parts 311A forming a pair at given gaps in which voltages from a power supply means supplying power are applied, in a nearly square cylinder shaped coil body 311 having the plurality of plane parts 311A and a plurality of bent parts 311B in correspondence with outer shapes of a heated object 101. Folded parts 313 folded at a gap of nearly the same size as those of the lead parts 312 at the other plane parts 311A where no leads 312 exist in the coil body 311 in a state of being protruded outward from the coil body 311. Thus, a calorific volume of each plane part of the heated object 101 is nearly equal, so that the square cylindrical heated object 101 can be uniformly heated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298468-A (JP)
Title: Board inspecting device
Inventor: SAKAMOTO KATSUAKI
IPC: H05K3/00
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To show a connection state with a part to be measured, in a board inspecting device for measuring a current value between a power source part and the part to be measured.  <P>SOLUTION: In a high side type migration tester 1, when a lead wire L1 and a lead wire L2 are connected, an output voltage from an operation amplifier A5 is equal to a voltage of a current terminal Tc1. On the other hand, when the lead wire L1 and the lead wire L2 are not connected, the output voltage from the operation amplifier A5 is equal to a voltage determined by adding a voltage of a power source Ed1 for warning to the voltage of the current terminal Tc1. Since each voltage output from the operation amplifier A5 is different between the case where the lead wire L1 and the lead wire L2 are connected and the case where the lead wire L1 or the lead wire L2 or both of them are not connected, a warning on the connection state of the lead wire L1 and the lead wire L2 can be issued to a user based on the voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298187-A (JP)
Title: Roller chain
Inventor: UBUTAKA MICHIO
IPC: F16G13/06
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller chain without causing dislocation between an inner link plate and a bush, even if fitting force of the bush and a bush hole is reduced when excessive tension acts on the chain or a creep phenomenon is caused by using the chain at a high temperature area.  <P>SOLUTION: An annular cutout part 5a is formed on the edge part inner periphery of the bush hole 5 formed on the inner link plate of the roller chain 1. The bush 3 has an annular step height part 3c in a boundary part between a small diameter part 3a and a large diameter part 3b, and an annular thin part 3d is formed in a tip part of the small diameter part 3a. In the bush 3 of fitting the small diameter part 3a to the bush hole 5, the annular step height part 3c engages with an edge part of the bush hole 5, and the tip side of the small diameter part 3a is fastened by a rivet by partially caulking the annular tin part 3d at an equal interval. The bush 3 fitted to the bush hole 5 is fixed by the annular step height part 3c and a rivet-fastening part 3e, and even if the fitting force is reduced, the dislocation is not caused between the inner link plate and the bush.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296465-A (JP)
Title: Recording sheet
Inventor: SAKAZUME HISATO
IPC: B41M5/52
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording sheet which can record a high quality image excellent in ink absorption, color development, and coating film water resistance, reduces decoloration of the unrecorded area due to aging also even when exhibited in the environment with high temperature and high humidity or outdoors, and further controls generation of formaldehyde.  <P>SOLUTION: The recording sheet includes on the base material thereof an ink-accepting layer containing at least an amorphous silica a water-soluble polymer adhesive, an ink recipient layer including a crosslinking agent which crosslinks the hydrophilic groups of a water-insoluble polymer adhesive and the water-soluble polymer adhesive, the crosslinking agent being zirconyl acetate and/or zirconyl chloride. The respective blending amounts of the water-soluble polymer adhesive, the water-insoluble polymer adhesive, and the crosslinking agent are predetermined to achieve the purpose.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296982-A (JP)
Title: Pouring cap
Inventor: HAYAKAWA SHIGERU
IPC: B65D47/36
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pouring cap which can be removed from a mouth part of a container without breaking a hinge part.  <P>SOLUTION: The pouring cap is equipped with a base 1 having a pouring cylindrical part 1a and fixed and held by undercut engaging to the mouth part of the container, a closed wall 2 integrally molded on the inside of the pouring cylindrical part of the base and forming an opening for pouring by tearing along a predetermined channel 3 for breaking, a pull ring 4 connected to this closed wall through a support 5 and contributing to tearing of the closed wall, a lid body 9 fitted to the tip opening of the base and closing the pouring cylindrical part 1a, an annular body 6 surrounding the outer peripheral wall 1b of the base at a distance of m, and connecting pieces 7 and 8 for connecting partly separably the annular body and the base at their lower ends. In the pouring cap, at least either the inner wall face of the annular body 6 or the outer peripheral wall of the base 1, one or more recessed parts 10 continuously or intermittently extending are provided along the periphery of the base.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298389-A (JP)
Title: Floor heating system
Inventor: FUKUDA TETSUZO
IPC: F24S90/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to environmental conservation while performing floor heating using heat stored on soil as a heat source.  <P>SOLUTION: To make soil D in a base portion of a floor heating building YK in a thermal storage state and perform floor heating by using the stored heat as a heat source, this floor heating system 100 has electric resistance heating panels 102 on the surface of the soil D and inputs generated electric power of a wind turbine generator FW to the panels 102 without depending on transition of the power generation state. When outside temperature is lower than floor temperature and a difference between the both temperatures is large, input of contract rated electric power is used together with input of generated electric power of the wind turbine generator FW.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297478-A (JP)
Title: Pressure-sensitive adhesive composition and layered product thereof
Inventor: KOIDE MASASHI
IPC: H01L51/50
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive for organic EL element, capable of improving visibility by improving the contrast in a bright place and preventing reduction in emission luminance or discoloring of emitted color by external ultraviolet ray or the like, having excellent stability or durability in repeated use, and thus capable of forming an organic EL element with high light takeoff efficiency.  <P>SOLUTION: The pressure-sensitive adhesive includes a polyester resin (D) with glass transition temperature ranging from -80 to 0°C, having hydroxyl group and/or carboxyl group in a side chain, diphenyl β diketone (E), and a reactive compound (F) which can react with the hydroxyl group and/or carboxyl group in the resin (D).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008042886-A (JP)
Title: Analog/digital converter, illuminance sensor, illumination device, and electronic device
Inventor: NAKADA YUICHIRO
IPC: H03M1/52
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an A/D converter which offers a wider input dynamic range combined with an enhanced minimum resolution without requiring complicated external control, and in addition allows measurement to be performed in less time, illuminance sensor using the same, illumination device and electronic device.  <P>SOLUTION: The A/D converter according to the present invention has a capacitor C1 storing an electric charge commensurate with an input current, and discharge circuits 12 and 13 that discharge the electric charge stored in the capacitor C1. While the capacitor C1 is charged for a predetermined charge period, every time a predetermined amount of electric charge is stored in the capacitor C1, the electric charge stored there is discharged by the discharge circuit 12. After the charge period, the electric charge is discharged by the discharge circuit 13. Thus, based on the number of discharges performed by the discharge circuit 12 and the discharge duration of the discharge circuit 13, a digital value (DOUT) of the voltage commensurate with the amount of electric charge with which the capacitor C1 has been charged is outputted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208985-A (JP)
Title: Transmission belt and its manufacturing method
Inventor: SASABE HIROSHI
IPC: C22C38/00
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission belt hard to rupture and easy to manufacture, and to provide its manufacturing method.  <P>SOLUTION: The transmission belt comprises an annular metal cord C1 as a tension resisting body, and a cover part covering the annular metal cord C1. The annular metal cord C1 consists of an annular core portion formed in such a manner that part of a first metal element wire 31 is a loop of a predetermined annular diameter, the extra length of the first metal element wire 31 is spirally wound several rounds on the loop, and a starting end 31a and a finishing end 31b of the first metal element wire 31 are joined to each other, and an outer layer portion 4 formed in such a manner that one stranded material 1 formed by stranding a plurality of second metal element wires 11 is spirally wound several rounds on the annular core portion 3 to cover the outer peripheral face of the annular core portion 3, and a winding starting end 1a and a winding finishing end 1b of the stranded material 1 are joined to each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008301719-A (JP)
Title: Catechol-degrading enzyme and method for degrading catechol in wastewater
Inventor: SUENAGA HIKARI
IPC: C02F1/00
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to isolate catechol-degrading enzymes degrading the catechol even in an ammoniacal liquor of a special composition discharged from a coke oven from activated sludge of the ammoniacal liquor and utilize the catechol-degrading enzymes and to further provide a method for treating wastewater using the catechol-degrading enzymes.  <P>SOLUTION: The catechol-degrading enzymes are encoded with a DNA having a specific base sequence. The method for degrading the catechol in the wastewater comprises mixing at least one or some of the catechol-degrading enzymes and the wastewater containing the catechol and degrading the catechol in the wastewater.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305601-A (JP)
Title: Connector and terminal fitting
Inventor: HIRAMATSU HIROYUKI
IPC: H01R13/04
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable to install a plurality of kinds of terminal fittings without changing a front wall member.  <P>SOLUTION: In the connector, a male terminal fitting 20A with a tab 26A extended frontward is inserted into a cavity 11 in a housing 10 from the back and the tab 26A is penetrated through an opening part 16 of the front wall 14 of the cavity 11, and the base end portion 27A of the tab 26A is pinched in thickness direction between the inner face of the opening part 16 and a front wall member 30 installed on the opening part 26. Since the base end portion 27A of the tab 26A is made thinner than a connection part 28A, as long as the thickness of the base end portion is the same, a different kind of terminal fitting can be installed without changing the kind of the front wall member 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306125-A (JP)
Title: Vacuum thin-film processing device
Inventor: TAGAMI MANABU
IPC: H01L21/3065
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To properly trap a particle in a device on a particle-adhering surface from the beginning of starting a thin film processing.  <P>SOLUTION: A particle-adhering surface 1, to which a particle in a device produced by a thin-film processing adhere is subject to a first blast treatment and a second blast treatment, in this order. The second blast treatment forms a recess-projection on the particle-adhering surface 1 smaller than the recess-projection formed on the particle-adhering surface 1 by the first blast treatment.  <P>COPYRIGHT: (C)2009,JPO&INPIT