baber/WOPTO huggingface dataset:
Patent JP-2011085575-A (JP)
Title: Method, device, and program for detecting foreign body in fluid
Inventor: TAKASAKI KISAKU
IPC: G01V8/10
Filed: 2010-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To certainly detect a small foreign body sized approximate 1 mm in a fluid in a soft container such as an infusion bag or the like, distinguishing from characters and a bar code printed on the surfaces of the infusion bag or the like, and furthermore, to detect a foreign body entering the cap of the infusion bag.  <P>SOLUTION: The device for detecting a foreign body mixed in an infusion bag 1 which stores a fluid in a soft transparent container comprises: a camera 5 for outputting image data of the infusion bag imaged; a rotary frame body 2 for detachably fixing the infusion bag pointing toward the camera; a rotating disk 4 for rotating the frame body around the axis connecting the camera and the fixed infusion bag; and an image processing means for detecting the foreign body moving through the fluid by performing the arithmetic processing of differences between images, for two images of the infusion bag after rotated and stopped which are taken by the camera at a time interval.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011228077-A (JP)
Title: Flexible circuit board and its manufacturing method
Inventor: KAJIYA ATSUSHI
IPC: H01B13/00
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and small flexible circuit board with a simple structure that can extend and contract and/or twist a wiring in a movable part of a robot or the like requiring a wiring that can be extended and contracted, and hardly causes disconnection or separation of a wiring layer even after repeated deformations, and a manufacturing method of the flexible circuit board.SOLUTION: A flexible circuit board 1 comprises an insulator film 2 including liquid crystal polymer, a wiring layer 3A formed on the insulator film 2, and an insulator layer 4 including liquid crystal polymer formed on the wiring layer 3, in which a spiral part 5 formed to be a spiral form is provided for at least a part thereof, and the flexible circuit board 1 can be extended and contracted and/or twisted in the spiral part 5.
Patent JP-2011224606-A (JP)
Title: Bending apparatus and method of manufacturing bending member
Inventor: OKAHISA MANABU
IPC: B21D7/16
Filed: 2010-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a bending device and a method of manufacturing a bending member, by which the miniaturization of the installation space of the whole apparatus, the suppression of the cost of equipment and the suppression of operating speed are attained and, thus, the bending member excellent in the accuracy of dimension is manufactured at high productivity and at a low cost.SOLUTION: The bending apparatus 20 has: (i) a clamp 22 for fixing one-end side of a steel pipe 25; (ii) a heating/cooling unit 23 for heating the steel pipe 25 and cooling the heated portion and (iii) a first manipulator 24 which has at least six flexibility and with which bending moment is given to the high temperature part of the steel pipe 25 by giving the load of translational three flexibility and rotational three flexibility while holding the other end of the steel pipe 25 and (iv) a second manipulator 29 with which the heating/cooling unit 23 is held and with which the position of the heating/cooling unit 23 is changed from the other-end side of the steel pipe 25 to the position approaching one-end side when the first manipulator 24 gives bending moment.
Patent JP-2011224904-A (JP)
Title: Mold release film for base material-less double-coated adhesive sheet
Inventor: KOBAYASHI MASAHIRO
IPC: G02B5/30
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a mold release film for a base material-less double-coated adhesive sheet which is suitable in a base material-less double-coated adhesive sheet inspection process when used as a member where visibility is important in various optical applications and for manufacturing various display constitution members such as a liquid crystal constitution member such as a touch panel, a liquid crystal polarizing plate and a retardation plate, a PDP (plasma display panel) constitution member and an organic EL (electroluminescence) constitution member.SOLUTION: The mold release film for the base material-less double-coated adhesive sheet is characterized in that the mold release film is used by being laminated on both surfaces of an adhesive layer, the both surfaces of which have adhesiveness, and the mold release film has a mold releasing agent layer on one surface of a biaxially oriented polyester film and a film haze value is 10 to 25%.
Patent JP-2011228226-A (JP)
Title: Lens for lighting, light-emitting device, plane light source, and liquid crystal display
Inventor: IIYAMA TOMOKO
IPC: F21S2/00
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a lens for lighting which can effectively distribute light irradiated from a light source at a wide angle, even while directivity of the light source is widened.SOLUTION: The lens (1) for lighting includes an incident surface (110) and an emitting surface (120). The emitting surface has a first emitting surface (121) recessed toward a point on an optical axis of the light source, a second emitting surface (122) formed from a peripheral edge of the first emitting surface to the outside, a third emitting surface (123) formed from an outer peripheral edge of the second emitting surface toward an optical axis side, and a fourth emitting surface (124) forming a convex face while widening from an optical axis side peripheral edge of the third emitting surface to the outside.
Patent JP-2011230348-A (JP)
Title: Gravure printing machine
Inventor: SAKATA MASARU
IPC: B41F9/10
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a gravure printing machine which can improve printing quality.SOLUTION: This gravure printing machine has such a mechanism that ink 3 packed inside a recessed part 2 which forms a scribed part of a gravure plate cylinder 1, is transferred to a matter to be printed 5 which is supplied into a nip between the gravure plate cylinder 1 and an impression cylinder 4. In addition, the gravure plate cylinder 1 has a first doctor blade 6 installed at a contact angle θ1 of less than 45° and a second doctor blade 7 installed at a contact angle θ2 of 45° or over.
Patent JP-2011232184-A (JP)
Title: Method and apparatus for determining inner pressure of can
Inventor: IJUIN TAICHI
IPC: G01L11/02
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for accurately determining whether or not an inner pressure of a can is acceptable during a conveyance process of the can.SOLUTION: A method for determining an inner pressure of a can determines whether or not the inner pressure of a can 1 is acceptable by measuring a displacement of a portion B deformed by the inner pressure at a can end of the can 1 which is being conveyed. In the method, the portion B which is deformed by the inner pressure at the can end and portions A and C which are not deformed are simultaneously measured by irradiating the can end with a band-like laser beam. Based on a measured value, an average displacement of the portion B deformed by the inner pressure is obtained. The direction of the laser beam is then changed, and a measurement is carried out in the same way as described above. Based on a measured value, another average displacement of a portion E deformed by the inner pressure is obtained. Furthermore, an average is calculated based on the above two average displacements. By comparing the average value and a predetermined allowable range, a determination is made as to whether or not the inner pressure of the can is acceptable.
Patent JP-2011235361-A (JP)
Title: Rotary saw device for turret
Inventor: SAWAIRI YOSHIHIRO
IPC: B27C9/00
Filed: 2010-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotary saw device for a turret, which is installed in the turret and is capable of cutting off a corner part of a workpiece in the shape of a right angle by rotating a first rotary saw blade and a second rotary saw blade, in a single process, and thereby capable of speeding up a cutoff operation more than before and facilitating control of the turret.SOLUTION: A first rotary operation shaft and a second rotary operation shaft are placed so as to be perpendicular to each other and perpendicular to a rotation transmission shaft. A first rotary saw blade is installed at a protruding end of the first rotary operation shaft, and a second rotary saw blade is installed at a protruding end of the second rotary operation shaft. A tangent to a cutting edge of the first saw blade and a tangent to a cutting edge of the second saw blade are roughly matched with each other. The rotation transmission shaft rotates based on rotation of the turret. The first rotary operation shaft and second rotary operation shaft rotate based on rotation of the rotation transmission shaft through respective gear mechanisms.
Patent JP-2010174381-A (JP)
Title: Lead-less brass alloy with excellent resistance to stress corrosion cracking
Inventor: TAMEDA EISHIN
IPC: C22F1/08
Filed: 2010-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the local corrosion on the surface of brass, and to suppress cracking caused by the corrosion, thereby providing a lead-less brass alloy which contributes to enhancement of the stress corrosion cracking resistance.  <P>SOLUTION: The Sn-containing Bi-based, Sn-containing Bi+Sb-based, or Sn-containing Bi+Se+Sb-based lead-less brass alloy, having an α+γ structure or an α+β+γ structure, has excellent stress corrosion cracking resistance and has the γ phases distributed uniformly therein at a predetermined proportion to suppress local corrosion and induction of stress corrosion cracks.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011236136-A (JP)
Title: Agent for preventing vermin damage by clothes moth
Inventor: MIKI YUKIKO
IPC: A01P7/04
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an agent for preventing vermin damages by clothes moths, which contains a natural essential oil-originated ingredient or a synthetic perfume ingredient as a vermin damage-preventing ingredient, shows a high vermin damage-preventing effect, and is excellent in safety for humans and beasts, and whose faint aromaticity can enhance a sense of use.SOLUTION: The agent for preventing vermin damages by clothes moths is characterized by containing one or more selected from (a) terpineol and (b) acetic acid derivative allyl ester compounds represented by general formula (I): R-CH-COO-CH-CH=CH(wherein, Ris 4 to 7C alkyl, cycloalkyl, cycloalkylmethyl, alkoxy, cycloalkoxy, or phenoxy which may be substituted), as ingredients for preventing vermin damages by clothes moths.
Patent JP-2011235476-A (JP)
Title: Liquid jetting device
Inventor: ABE TAKAHIRO
IPC: B05C11/00
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid jetting device that can accurately jet a liquid to a material to which the liquid is jetted even in a state where the material floats from a supporting member.SOLUTION: The liquid jetting device includes a recording paper detecting device 20 which includes: a reflection mirror 22 that receives reflected light on a back surface of recording paper P supported by a recording paper supporting member 13; a telecentric optical system 24 that forms an image with the reflected light on the back surface of the recording paper P supported by the recording paper supporting member 13 through the reflection mirror 22; an image sensor 25 that converts an image formed by the telecentric optical system 24 into an electrical signal and outputs the electrical signal; and a focus adjustment device 26 that displaces the reflection mirror 22 in an optical axis direction of the telecentric optical system 24. A controller 100 adjusts the reflection mirror 22 so that the image formed by the telecentric optical system 24 may be in a focused state, and adjusts timing to jet ink to the recording paper P from a recording head 17 on the basis of the position of the reflection mirror 22 in the focused state.
Patent JP-2011236769-A (JP)
Title: Exhaust gas purification system of working machine
Inventor: NOMA YASUO
IPC: B01D53/94
Filed: 2010-05-07
Abstract: PROBLEM TO BE SOLVED: To facilitate a delicate work to be executed with the help of an engine sound.SOLUTION: The exhaust gas purification system includes an engine 70 mounted on a working machine 140, an exhaust gas purification device 50 arranged in an exhaust system 77 of the engine 70 and regeneration devices 70, 81, 82 and 117 for burning and removing particulate matter in the exhaust gas purification device 50. The regeneration devices 70, 81, 82 and 117 can be started when a clogging state of the exhaust gas purification device 50 is a specified level or above. The system includes a regeneration permission input means 21 for permitting operation of the regeneration devices 70, 81, 82 and 117 and a rotation speed hold input means 27 for maintaining a rotation speed N of the engine 70 at a predetermined rotation speed Nm. When the rotation speed hold input means 27 executes input operation while the regeneration permission input means 21 is operated for permission, rotation speed of the engine 70 is maintained in preference to operation of the regeneration devices 70, 81, 82 and 117.
Patent JP-2011237654-A (JP)
Title: Manufacturing method for aqueous dispersion of polyester resin for toner
Inventor: SHIRAI EIJI
IPC: G03G9/087
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for aqueous dispersion of polyester resin for toner for electrophotographic toner having a high transfer efficiency.SOLUTION: A manufacturing method for an aqueous dispersion of polyester resin for toner includes a step in which polyester resin is dispersed in an aqueous medium in the presence of one or more urea compounds selected from urea and alkyl urea and/or one or more guanidine compounds selected from guanidine, alkyl guanidine and acid-added salts thereof and a neutralization agent.
Patent JP-2011235251-A (JP)
Title: Inkjet head, inkjet apparatus, and method of manufacturing the same
Inventor: YOSHIDA HIDEHIRO
IPC: B41J2/045
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet head achieving high resolution and a large ejection force.SOLUTION: The inkjet head comprises an ink supply channel configured to allow ink to flow, two or more ink chambers each having a bottom surface with a nozzle and an upper surface constituting of a vibrating plate, the two or more ink chambers being arranged in a row along a direction in which the ink flows in the ink supply channel, a partition wall partitioning the ink chambers, and a piezo-mounting plate having two or more multilayer piezoelectric elements, which vibrate the respective upper surfaces of the two or more ink chambers, and two or more columns fixed thereto. The two or more multilayer piezoelectric elements are arranged in a row, and the two or more columns are arranged between the multilayer piezoelectric elements. Also, the piezo-mounting plate is arranged on the upper surface of the ink chambers. In the inkjet head, the vibrating plate constituting the upper surface of the ink chamber is held between the partition wall and the column. A large gap and a small gap are arranged between the two multilayer piezoelectric elements adjacent to each other, and the column is arranged at only the portion with a large gap.
Patent JP-2011240416-A (JP)
Title: Spindle device of machine tool
Inventor: MATSUNAGA SHIGERU
IPC: B23Q17/00
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a spindle device of a machine tool which prevents the entry of foreign matter into the detection parts of displacement sensors to prevent the detection accuracy of the detection parts from being lowered and the detection parts from being deteriorated.SOLUTION: This spindle device 1 of a machine tool includes a housing 10 in which flow passages 11, 12 are formed, a spindle 30 rotatably supported on the housing 10, the displacement sensors 71-74 for detecting the displacement of the spindle 30 relative to the housing 10, and a target part 43 disposed on the spindle 30 at the detection portion of the displacement sensors 71-74. A retaining area Ta for retaining air is formed in the gap Ap formed by the housing 10 and the spindle 30. The openings 11a, 12a of the air flow passages 11, 12 are formed in the surface of the housing where the retaining area Ta is formed. The displacement sensors 71-74 and the target parts 43 are disposed so as to face each other at the surface of the housing where the retaining area Ta is formed.
Patent JP-2011064445-A (JP)
Title: Surface treated copper tube and heat pump water heater
Inventor: YANAGISAWA KAZUMI
IPC: F24H1/00
Filed: 2010-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper tube suitable for a heat pump water heater hardly adhered with scales irrespective of a flow passage shape.  <P>SOLUTION: In the surface treated copper tube 1, copper or a copper alloy is used as a substrate 11, and a coating 12 comprising a polyphosphate of iron, cobalt, nickel, tin, or the like is formed on a surface of a side contacting at least water being a medium. Since polyphosphate ions [PO<SB>3</SB><SP>-</SP>]<SB>n</SB>and metal ions Me (Fe<SP>2+</SP>, Co<SP>2+</SP>, Ni<SP>2+</SP>, Sn<SP>2+</SP>, or the like) elute into the water, bind again, and are adsorbed on a crystal growth surface of calcium carbonate CaCO<SB>3</SB>produced on a surface of the surface treated copper tube 1, growth of the calcium carbonate is inhibited, and a deposit to the surface treated copper tube 1 can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011247605-A (JP)
Title: Radiation image photographing device and radiation image processing system
Inventor: NAKANO KANEYUKI
IPC: A61B6/00
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image photographing device capable of detecting the start of irradiation of radiation or the like in a device itself and acquiring image data so that the image data in which a part of electric charges useful for irradiation start point of the radiation is lost may be effectively restored in the following image processing.SOLUTION: A control means 22 of the radiation image photographing device 1 performs reading processing by sequentially applying on voltage to each scan line 5 from before photographing of a radiation image to store the image data d for every radiation detection element 7 in a storage means 40, stops the reading processing when the start of irradiation of the radiation is detected based on a value of current output from a current detection means 43, shifts to an electric charge accumulation mode for accumulating electric charges generated by the irradiation of the radiation by applying off voltage to each scan line 5 in each radiation detection element 7, and performs the reading processing by sequentially applying the on voltage to each scan line 5 again after the irradiation of the radiation ends to store image data D in the storage means 40 for every radiation detection element 7.
Patent JP-2011246205-A (JP)
Title: Operation panel for elevator
Inventor: IWASE SHIGEKI
IPC: B66B11/02
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an operation panel for an elevator for easily increasing-decreasing components.SOLUTION: The operation panel (6) for the elevator includes reinforcing bodies 11A and 11B fixed to both right-left sides of a plurality of panels and having a groove 11G forming an inside space wider than an opening part, a bolt 15 having a head part of a width (X1) being a width (X2) or less of the opening part 11K of the reinforcing bodies and the length (Y1) being the width or more of the opening part, rotation preventive means (11G, 12A, 12B, 15H and 16) for preventing rotation of the bolt in a state of engaging the head part of the bolt with the inside of the groove by installing and rotating the head part 15H of the bolt in the groove from the opening part of the reinforcing bodies, a fixing plate 12 for fixing the component to the panels by penetrating the bolt engaged with the inside of the groove of the reinforcing bodies, and a nut 14 for fixing the fixing plate by screwing in the bolt penetrated through the fixing plate.
Patent JP-2011246366-A (JP)
Title: Organic aluminum compound
Inventor: ITO HISANORI
IPC: C07C39/04
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst for obtaining isopulegol of high diastereoselectivity by highly selective cyclization of citronellal.SOLUTION: The present invention relates to an organoaluminum compound obtained by reacting at least one organoaluminumoxy compound selected from the group consisting of chain aluminoxanes, cyclic aluminoxanes and bis(dialkylaluminumoxy)alkylboranes, with at least one hydroxy compound selected from the group consisting of diarylphenols, bis(diarylphenol) compounds, biaryldiols, dimethanols and silanols.
Patent JP-2011249504-A (JP)
Title: Photoelectric conversion device
Inventor: OMAE SATOSHI
IPC: H01L31/04
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device having increased durability.SOLUTION: The photoelectric conversion device 10 includes: a semiconductor layer 3; a first metal chalcogen compound semiconductor layer 4a which is located on the semiconductor layer 3 and has a crystal surface on a principal surface; and a second metal chalcogen compound semiconductor layer 4b which is located on the principal surface of the first metal chalcogen compound semiconductor layer 4a and made of a material different from that of the first metal chalcogen compound semiconductor layer 4a.
Patent JP-2011249630-A (JP)
Title: Rare earth boron carbide based thermoelectric semiconductor doped with transition metal, method of producing the same and thermoelectric power generation element
Inventor: MORI TAKAO
IPC: H01L35/34
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an n-type thermoelectric semiconductor consisting of a rare earth boron carbide and exhibiting high performance, e.g. a high Seebeck coefficient.SOLUTION: The trigonal rare earth boron carbide has a composition expressed by a following formula. REBCN*t(TM)(-10<X<10, -3<Y<3, -1<Z<1, RE=Sc, Y, Ho, Er, Tm, or Lu, 0.5 at.%<t<6 at.%, TM=Co, Cu, Ni, Rh, Mn, Mo, Fe, Ti, V, or Cr)
Patent JP-2011248177-A (JP)
Title: Resist composition
Inventor: HIRAOKA TAKASHI
IPC: C08F220/18
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a resist composition that allows formation of a pattern having excellent resolution and a mask error factor (MEF).SOLUTION: The resist composition comprises: a resin which has an acid-labile group, and is insoluble or hardly soluble in an alkali aqueous solution and can dissolve in an alkali aqueous solution by an action of an acid; an acid generator; and a salt expressed by formula (I). In formula (I), Rto Rrepresent a hydrogen atom, a hydrocarbon group having 1 to 12 carbon atoms or an acyl group having 2 to 13 carbon atoms; Rand Rrepresent a hydrogen atom or a hydrocarbon group having 1 to 12 carbon atoms; Rto Rrepresent a hydrogen atom or a hydrocarbon group having 1 to 12 carbon atoms, or Rand Rmay be bonded to each other to form a ring, in which -CH- included in the hydrocarbon group may be replaced by -O-, -S- or -NR-; and Rrepresents a hydrogen atom or a hydrocarbon group having 1 to 12 carbon atoms or is bonded with Rto form a ring.