baber/WOPTO huggingface dataset:
Patent JP-2012030155-A (JP)
Title: Wastewater treatment apparatus and wastewater treatment method
Inventor: KATO KOICHI
IPC: C02F3/12
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To surely eliminate a carrier in treated water, and to enable prolonged continued operation.SOLUTION: In a treatment tank 2 with a stator blade 3 extended radially in a tank bottom part and a rotary blade 4 near the lower part of a liquid surface, an opening 7 is arranged on a tank wall surface located at a lower position relative to the rotary blade 4, and moreover, a carrier separation part 5 communicated with the opening 7 is arranged outside the tank wall surface. The carrier separation part 5 is formed of a box body 6 in which a back plate 6b is contacted with the peripheral surface of the treatment tank 2 and a front plate 6c is inclined so that a space between the back plate 6b and itself is increased upward.
Patent JP-2012032477-A (JP)
Title: Toner removing device, image forming device
Inventor: MORITA SHINJI
IPC: G03G21/00
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an environmentally-friendly image forming device suppressing discharge of dust which contains toner to the outside of the device.SOLUTION: A toner removing device comprises: a conveyance section conveying dust which contains toner particles; a first filter arranged in such a manner as to cover the cross section of a conveyance section at a first position of a conveyance path in order to capture the dust conveyed inside the conveyance section; a second filter arranged in such a manner as to cover the cross section of the conveyance section at a second position positioned on the downstream side of the first position with respect to the conveyance direction of the dust conveyed inside the conveyance section; and a detection section which is arranged between the first position and the second position, detects the staining amount of the dust, and capable of outputting information of the detected staining amount.
Patent JP-2011046699-A (JP)
Title: Metal complex, composition including the same, and light-emitting element using the same
Inventor: IKEDA TOMIKI
IPC: H05B33/10
Filed: 2010-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal complex having sufficient light-emitting performance to which a wet film-forming process can be applied, and a composition including the same.  <P>SOLUTION: The metal complex has a structure represented by formula (1), [wherein, M indicates a metal atom selected from copper, zinc, ruthenium, silver, osmium, rhenium, iridium, platinum, gold and lanthanum; A<SP>1</SP>to A<SP>4</SP>indicate each a hydrogen atom or an alkyl group having three or more carbon atoms, A<SP>1</SP>and A<SP>3</SP>may combine to form a ring; R<SP>0</SP>to R<SP>7</SP>indicate each independently a hydrogen atom, a halogen atom, an alkyl group, aralkyl group or alkaryl group of six or more carbon atoms that may be substituted by a fluorine atom, an alkoxy group, arylalkoxy group or alkoxyaryl group of six or more carbon atoms that may be substituted by a fluorine atom; Z indicates a monovalent monodentate ligand; and p indicates a number of the monodentate ligand].  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012032347-A (JP)
Title: Method for manufacturing column for analysis, column for analysis, and analyzer using the same
Inventor: TAKEDA SHINTARO
IPC: G01N30/60
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a column for analysis capable of controlling pore diameter distribution of a porous material, the column for analysis, and an analyzer using the same.SOLUTION: The present invention provides the column for analysis which includes: a capillary (2); the porous material (1) to be formed in the capillary, in which the porous material is constituted of the pore (3) and a bone (4), the bone of the porous material is constituted of an organic polymer, the bone of the porous material has periodicity, a polymer of a first monomer is contained in the organic polymer, the first monomer has nature to become the polymer using a medium which expresses liquid crystallinity, the analyzer using the column for analysis, and the method for manufacturing the column for analysis.
Patent JP-2012035340-A (JP)
Title: Method for manufacturing elastic roller and method for cutting elastic mold
Inventor: KOGURE KOICHI
IPC: B23B1/00
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an elastic roller capable of manufacturing an elastic roller having an elastic surface of high surface accuracy with high productivity, and a method for cutting an elastic mold capable of forming an elastic layer of high surface accuracy with high productivity.SOLUTION: The cutting method of an elastic mold 5 cuts the cylindrical elastic mold 5 by moving a double-edged disk cutter 10 having a knife angle θ of 10 to 20° to satisfy conditions (1) to (3), and the manufacturing method of an elastic roller 1 includes the cutting step of cutting the elastic mold 5 formed into a cylindrical shape on the outer circumferential surface of an axis body 2 by the cutting method. Condition (1): an intersection angle A between a virtual line L1 connecting a projection point P when the axis C2 of the disk cutter 10 is projected onto the elastic mold 5 and the axis C1 of the elastic mold 5 and a vertical line L2 passing through the axis C2 is equal to or less than 60°; condition (2): an cross angle B between the axis C2 and the axis C1 is larger than (knife angle θ+90°) and equal to or less than 115°; and condition (3): relative circumferential velocities of the elastic mold 5 and the disk cutter 10 are 20 to 60 m/s.
Patent JP-2012036253-A (JP)
Title: Urethane(meth)acrylate and photocurable resin composition comprising the same
Inventor: YUASA YOSHIHIDE
IPC: C08F299/06
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide urethane(meth)acrylate with low viscosity which can prepare a photocurable resin composition forming a cured film having excellent adhesion with a base material, hardness, scratch resistance, curl resistance and weather resistance (yellowing resistance), and to provide a photocurable resin composition comprising the same.SOLUTION: The urethane(meth)acrylate is expressed by general formula (I), and the photocurable resin composition comprises the same (in the formula, R, R, Rand Rare respectively independently a monovalent group having one or more pieces of acryloyloxy groups and/or methacryloyloxy groups; and m denotes the integer of 1 to 5).
Patent JP-2012036939-A (JP)
Title: Gas cock
Inventor: KINOSHITA AKIO
IPC: F16K5/00
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a gas cock which has advantages such as reduction of a sliding operation force, smoothness of rotation and improvement in durability in addition to improvement in airtightness.SOLUTION: On the outer sliding surface 25 of a plug body 20, a film 30, which is 1-4 μm thick and made of a solid lubricant, is formed as a printing pattern distributed on the surface. The film 30 consists of solid patterns with which the film is formed on a whole surface and a distribution pattern with which the film is formed in a distributed state. The solid patterns are formed at a part 31 along the upper end edge and a part 33 along the lower end edge of an outer peripheral surface 25 and the surrounding part 32 of a through-hole 21 in lateral direction. The distribution pattern is formed on the whole surface of the other part 34 of the outer peripheral surface 25. The distribution pattern is of a honeycomb shape of a hexagonal mesh shape, the linear part of the outer shell of the hexagon is a projection, and the inner hexagonal part is a recessed part. This recessed part serves as a grease reservoir and is cable of improving the airtightness and sliding characteristics.
Patent JP-2012034764-A (JP)
Title: Wheelchair rear wheel rotation stop device
Inventor: IGARASHI MATSUHIRO
IPC: A61G5/02
Filed: 2010-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair rear wheel stop device wherein rotation of wheelchair rear wheels can be stopped to prevent that a wheelchair moves even if a wheelchair user stands up from the wheelchair.SOLUTION: This rear wheel rotation stop device includes: a rear wheel rotation stop device body part A120 comprising a hook 2 rotating forward around a center axis 1 and having a tip part locked to a locking part provided in a spoke 7 or a rim 6 of the rear wheel 110, a spring member 3 always energizing the hook 2 to hold a locking state to the locking part of the rear wheel, and a cable 5 turning the hook 2 rearward; and a rear wheel rotation stop device drive part B130 comprising a seat plate 8 pressed against the spring biasing to move downward, and the cable 5 driven rearward by the movement of the seat plate 8.
Patent JP-2012035966-A (JP)
Title: Method and system for controlling elevator operation
Inventor: ARAI YUKI
IPC: B66B3/00
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an elevator operation control method and an elevator operation system which can achieve a highly efficient operation state of the elevator and convenience for users while using information transmitted from a parking lot management device and a human detection device.SOLUTION: The elevator operation control system includes the steps of: authenticating an entry-permitted vehicle C in a parking lot to determine entry permission by a parking lot management device 1; detecting the movement of a user who gets out from the vehicle C passing from the parking lot P through a communication path A to a building B by the human detection device 2; changing the operation state of a cage from a normal operation to a standby operation by an elevator controller 3 on the basis of parking information from the parking lot management device 1 and user's movement information from the human detection device 2; moving the cage to a reference floor; keeping the cage standby at the reference floor for a prescribed time; and confirming the riding of the user in the cage to move the cage to a user's destination.
Patent JP-2012036828-A (JP)
Title: Mounting structure of heat shield material
Inventor: TAMURA YUZO
IPC: F01N13/14
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To hold a heat shield material by predetermined pressing force with a simple construction.SOLUTION: The heat shield material includes mounting holes and is mounted to an exhaust guide member by bolts with spacers inserted in the mounting holes. The boles are fastened to the exhaust guide member with prescribed torque. The spacers are pressed for a predetermined amount by the fastening force of the bolts and the spacers are deformed by the pressing force so that the bolts press the heat shield material by the predetermined pressing force. Therefore, the bolts are fastened with the predetermined torque, and the heat shield material is held by the predetermined force and is surely mounted to the exhaust guide member without being affected by thermal deformation of the exhaust guide member.
Patent JP-2011063923-A (JP)
Title: Glove
Inventor: HIGUCHI NAOHITO
IPC: A41D19/00
Filed: 2010-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glove excellent in abrasion resistance and peel strength, excellent in peeling resistance migration tendency to an adhesive tape or the like, and also excellent in moisture permeability and flexibility.  <P>SOLUTION: The glove includes a porous coating layer provided on the surface of a fabric glove, wherein a plurality of pores each having an area of 0.785 to 78.5 μm<SP>2</SP>are formed, and the average of the thickness of a thinnest resin layer existing between the pores is 0.9 to 178 μm in an electron-microscopic field when a finger pad central portion, 40 mm away from a finger tip toward a finger pad, of a finger portion in the porous coating layer is cut off and a cross-section of 253 μm in length directed from the finger tip toward the finger pad and 2.5 to 10 μm in depth from the surface of the porous coating layer is observed at a magnification of 500 times with an electron microscope.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063793-A (JP)
Title: Water-based colorant dispersion, method for manufacturing water-based colorant dispersion, and water-based ink for use in inkjet recording
Inventor: KUWAHARA TOMOKO
IPC: C09D11/00
Filed: 2010-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based colorant dispersion in which the colorant is minutely dispersed, and which is excellent in stability with time and is little in sedimentation when stored.  <P>SOLUTION: The water-based colorant dispersion includes a colorant (A); a polymer (B) of a copolymer that has a hydrophobic structural unit (a) containing an aromatic ring which bonds with an atom of the main chain via a linkage group and having a content of the aromatic ring of from more than 10 mass% and less than 21 mass% relative to the whole mass of the polymer and that has a hydrophilic structural unit (b) of not less than 12 mass% and not more than 20 mass% and that has an acid value of 85 mgKOH/g or more; and an aqueous liquid medium (I).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012044424-A (JP)
Title: Noise signal removal device, method of removing noise signal and optical receiver
Inventor: ONO HIROTAKA
IPC: H04B10/2507
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To improve an SNR of reception signals by removing signal noise due to an ASE generated in an optical amplifier and a nonlinear optical effect.SOLUTION: A noise signal removal device is loaded on an optical receiver, and includes: a sampling part for detecting one value inside a unit time slot of digital electric signals; a branch part for branching the detected value into two and outputting them; an absolute value computing part for converting a frequency of the digital electric signals to zero by computing an absolute value for one branched output; a low-pass filter part for removing amplitude noise by removing high frequency components of the computed absolute value; a code function part for performing positive/negative determination of a code for the other branched output and outputting a positive/negative identification value; a multiplication part for calculating a sampling value from which noise is removed by multiplying the output of the low-pass filter and the output of the code function part; and an identification determination part for determining 0 and 1 of a bit for the output of the multiplication part.
Patent JP-2012040182-A (JP)
Title: Portable cooler
Inventor: NAOSATO TATSUYA
IPC: A61F7/10
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a portable cooler which is suitable for use at the time of watching a sport under the burning sun, outdoor work or activities, work in a poorly air-conditioned room for example, is small, lightweight and convenient to carry, and permits the user to quickly gain a feeling of coolness by applying it on an appropriate part of the body such as the forehead, the armpit and the neck, and can be manufactured easily and inexpensively.SOLUTION: The cooler 1 has a coolant 3 which can be frozen or cooled to a prescribed temperature hermetically sealed in a bag body 2. The portable cooler is made portable by connecting the strap 8 to the cooler 1. The cooler 1 is expressively portably provided. The cooler 1 is detachably connected to the strap 8.
Patent JP-2012043214-A (JP)
Title: Operation display device and method
Inventor: ENAMI EIJI
IPC: G06F3/048
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To improve an operability of a touch panel type operation display device.SOLUTION: This device has a display panel 3-11 displaying an image, a touch panel 3-14 attached on the display panel 3-11, an input-output control part 3-8 detecting a depression position on the touch panel 3-14 and an intensity of a depression against the touch panel 3-14, and CPU 3-1 executing a pre-determined first function depending on the depression position if the intensity is higher than a pre-determined threshold value, and executing a pre-determined second function depending on the depression position if the intensity is lower than the threshold value.
Patent JP-2012049284-A (JP)
Title: Encoder, optical device, exposure device, exposure method, and method of manufacturing device
Inventor: LIU ZHIGIANG
IPC: G01B11/00
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact encoder in which utilization efficiency of the amount of diffraction light reflected and diffracted on a grating is high as compared with prior art.SOLUTION: An encoder head 20 comprises a first corner cube 21 which reflects +1st order diffraction light, produced when a scale 5 (grating) is irradiated with illumination light from a light source and the illumination light is reflected and diffracted on the scale 5, to impinge on the scale 5 again at an angle equal to the diffraction angle of the +1st order diffraction light, and a second corner cube 23 which reflects -1st order diffraction light reflected and diffracted on the scale 5 to impinge on the scale 5 again at an angle equal to the diffraction angle of the -1st order diffraction light.
Patent JP-2012046090-A (JP)
Title: Cup holder
Inventor: SHIMAJIRI NAOHIRO
IPC: B60N3/10
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent cup holding by a cup holding member from becoming unstable by careless descendent movement or torsional deformation of the cup holding member, and to prevent breakage of the cup holding member by action of an excessive pressing-down load on the cup holding member.SOLUTION: This cup holder is provided with a stopper mechanism (27, 73) which keeps a state where an abutting part 73 for a stopper abuts on an abutting part 27 for a stopper when a pressing-down load acting on a cup holding member 60 is smaller than a predetermined value, and withdraws from the abutting state for restricting the downward movement of the cup holding member 60 when the pressing-down load acting on the cup holding member 60 is not smaller than the predetermined value.
Patent JP-2012047115-A (JP)
Title: Auxiliary chamber type gas engine
Inventor: HITOSUGI YOSHINOBU
IPC: F02M21/02
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary chamber type gas engine, in which an auxiliary chamber is hardly super-cooled on starting the engine and a plug holder is easily cooled during a high-load period of the engine.SOLUTION: The auxiliary chamber type gas engine 1 includes a piston 6 movably stored in a cylinder block, a cylinder head 3 cooperating with the piston 6 and the cylinder block to segment a main combustion chamber 10, and a plug holder 4 to be inserted to a mount hole 3c of the cylinder head 3 and having an ignition plug 5 attached thereto. The plug holder 4 includes an auxiliary chamber 11 where the fuel gas is supplied and a nozzle hole 4a communicating between the auxiliary chamber 11 and the main combustion chamber 10. A thermally conductive member 9 is disposed between the mount hole 3c and the plug holder 4, for allowing transfer of heat from the plug holder 4 to the cylinder head 3. The thermally conductive member 9 has a portion where a bimetal that deforms responding to heat is included and a contact area with the plug holder 4 is increased when the temperature is raised to a deformation temperature.
Patent JP-2012048044-A (JP)
Title: Optical signal regenerator
Inventor: NAMIKI SHU
IPC: G02F1/365
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To execute in-line compensation for and reduction of chirp, delay and noise including ASE in an optical signal that dynamically changes under an optical network environment, in an optical signal regenerator using a parametric process.SOLUTION: An optical signal regenerator comprises a phase retaining wavelength converter that uses a parametric process of optical waveguide which converts a frequency of carrier wave in a variable manner while retaining a phase of optical signal. The phase retaining wavelength converter is provided with an optical waveguide that has a dispersion slope S, a wavelength λ0 exhibiting a zero dispersion value and a third non-linear constant γ, for obtaining a relational expression so as to arrange an input wavelength near a peak wavelength λS in a short wavelength of parametric gain or a peak wavelength λL in a long wavelength of parametric gain and to arrange an output wavelength near the peak wavelength λL in the long wavelength of parametric gain or the peak wavelength λS in the short wavelength of parametric gain, respectively, and for using the relational expression to determine a wavelength λp of pump light and instantaneous intensity Pp of pump light of the phase retaining wavelength converter.
Patent JP-2012046226-A (JP)
Title: Packaging sheet
Inventor: TAKEDA MASAKI
IPC: B65D75/34
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a packaging sheet which can be stored or conveyed in a space-saved manner.SOLUTION: The packaging sheet 100 includes: a body sheet 110; recessed parts 113; and a sealing member 120. The body sheet 110 is a belt-like sheet which can be wound like a rolled shape. The plurality of recessed parts 113 are provided at least along the longitudinal direction of the body sheet 110. Further, medicine can be stored in the recessed parts 113. The sealing member 120 is configured to seal the opening of each of the recessed parts 113.
Patent JP-2012054277-A (JP)
Title: Reinforcement structure of cabinet housing loader
Inventor: WATANABE MASAKAZU
IPC: H05K5/02
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To reinforce the corner of a chassis by stabilizing the rising position of a wide piece without using any extra component, and to install a wiring board mounting a switch element, a light source, or the like, on the wide piece with no trouble.SOLUTION: In a sheet metal chassis 10 having a wide piece 25 and a narrow piece 26 formed by removing a part of a front plate 21, the sheet metal shield plate 120 of a loader 100 fixed to the chassis 10 and the upper end of the wide piece 25 are coupled by a first coupling mechanism 40, and the shield plate 120 and the upper end of the narrow piece 26 are coupled by a second coupling mechanism 50. The wide piece 25 is coupled to a horizontal plate 22 by a first coupling piece 61, and the narrow piece 26 is coupled to a horizontal plate 23 by a second coupling piece 70.
Patent JP-2012041028-A (JP)
Title: Vehicle tire
Inventor: KOSEKI TOMOAKI
IPC: B60C13/04
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a high color fashion pneumatic tire that allows a blowout point of the tire to be visually observed from outside the tire, and also allows the entire blowout tire to be repaired quickly without being removed from a rim.SOLUTION: The tire 2 whose color is transparent or translucent color includes a body tube part 3 adjacent to a rim 1 and a plurality of split tube parts 4 arranged in such a manner as to surround the circumference of the body tube part 3. The plurality of split tube parts 4 are darkly colored so that they can be visually observed from the outside. The split tube parts 4 are column-shaped so that helium gas 5 can be injected into the split tube parts 4.
Patent JP-2012057979-A (JP)
Title: Pyroelectric type infrared sensor
Inventor: NITOBE YUJI
IPC: G01J1/02
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a pyroelectric type infrared sensor that relaxes a rise in pressure in the pyroelectric type infrared sensor, and that is high in airtightness, inexpensive, and easy to manufacture.SOLUTION: A rise in pressure due to vaporization of gas and moisture produced in an internal space in a heat treatment stage is relaxed by providing at least one through hole 6b, the internal space is kept airtight by closing the through hole 6b after the heat treatment stage, and a rise in pressure after the through hole 6b is closed is relaxed.