baber/WOPTO huggingface dataset:
Patent JP-2013082854-A (JP)
Title: Anionic surfactant composition
Inventor: MITSUTA YOSHINORI
IPC: C11D1/14
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an anionic surfactant composition containing a sulfate ester salt excellent in both foamability and defaomabity in a high concentration, and being excellent in flowability and appearance.SOLUTION: The anionic surfactant composition contains 60 to 80 mass% of (a) a sulfate ester salt represented by formula (a1): RO-(PO)-SOM, and 0.1 to 3 mass% of (b) a compound represented by formula (b1): ZO-(PO)-SOM (provide that in the formula (b1), the content of a compound of n1 of 2 and the content of a compound of n1 of 3 are each selected from 0 to 2.5 mass%), and (c) water. In the formula (a1), R is an 8-12C linear or branched alkyl group or alkenyl group; PO is a propyleneoxy group; n is an average addition molar number and 0<n≤1; and M is an alkaline metal or NH. In the formula (b1), Z is a hydrogen atom or SOM; PO is a propyleneoxy group; n1 is an integer of 1 to 4; and M is an alkaline metal or NH.
Patent JP-2013088462-A (JP)
Title: Ferrule pair, male ferrule, female ferrule, and optical connector
Inventor: ISHIDA HIDETOSHI
IPC: G02B6/36
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique which is capable of optically connecting ferrules to each other without utilizing a split sleeve.SOLUTION: A ferrule pair 3 comprises a male ferrule 1 and a female ferrule 2. The male ferrule 1 includes: a shaft-like insertion portion 11 which has a front end 11a made opposite to a mating side and has an outer peripheral surface 11b inclined like a taper to spread from the front side toward the rear side; and a male-side holding hole portion 13 which comprises a hole piercing the insertion portion 11 along an axial line L1 and is held in a state where a terminal 103a of one optical fiber 103 appears at the front end 11a of the insertion portion 11. The female ferrule 2 includes: a recess-like receiving portion 21 which has a bottom 21a made opposite to the front end of the insertion portion 11 and has an inner peripheral surface 21b inclined like a reverse taper to spread from the bottom side toward the opening side and is to be fitted to the insertion portion; a shaft-like body portion 22 extending on the rear side of the receiving portion 21; and a female-side holding hole portion 23 which comprises a hole piercing the body portion 22 along the axial line and is held in a state where a terminal 203a of the other optical fiber 203 appears on the bottom.
Patent JP-2012097738-A (JP)
Title: Apparatus for reducing emissions and method of assembly
Inventor: KRAEMER GILBERT OTTO
IPC: F02C6/00
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for use in reducing NOformation in an exhaust path of a combustion system.SOLUTION: A heat recovery steam generator (HRSG) 116 is coupled to a gas turbine engine that burns fuel in air to generate shaft power and a flow of exhaust gas including an oxide of nitrogen (NOx). The HRSG 116 includes at least one duct burner for heating the exhaust gas and at least one NOx reduction element coupled downstream from the at least one duct burner and facilitating the reduction of an amount of NOx in the exhaust gas that is channeled into the at least one NOx reduction element.
Patent JP-2012103247-A (JP)
Title: Bwr jet pump inlet-mixer main wedge with insert
Inventor: SPRAGUE ROBIN D
IPC: G21C15/25
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To reduce abrasion of a wedge rod inserted into a hole of a wedge.SOLUTION: A jet pump assembly includes a restrainer bracket having an upper bracket and a lower bracket connected to an inlet mixer. The wedge 200 can be provided between the upper bracket and lower bracket, and the wedge rod passes through a long hole 300 of the wedge. Both ends of the wedge rod are attached to the upper bracket and lower bracket. The restrainer bracket further includes a yoke-like member connected to a riser pipe surrounding the inlet mixer. The wedge 200 includes an inclined surface 275 configured to engage the restrainer bracket pad of the yoke-like member. The wedge can further includes an internal curved surface coming into contact with the wedge rod, and the internal curved surface may be a part of the insert which can be inserted into the wedge 200.
Patent JP-2013102635-A (JP)
Title: Apparatus and method for making laminated workpiece
Inventor: KANAMORI KENJI
IPC: H02K15/02
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for making a laminated workpiece, being suitable for efficiently evaporating press oil without adding a production process.SOLUTION: An apparatus for making a laminated workpiece comprises: a press working unit 6E for punching a metal material W1; and retaining means 20 for retaining a plate-like workpiece W, punched by the press working unit 6E, in the order of punching in a cylindrical space disposed on an extension line in the punching direction. The apparatus also comprises knockout means 25 for knocking out the retained plate-like workpiece W in the punching direction from the cylindrical space when the quantity of the retained plate-like workpieces reaches to a predetermined quantity preset in the retaining means 20 and for laminating the plate-like workpiece W on a laminating jig 10 arranged at a laminating position disposed on the extension line in the punching direction. The apparatus also comprises a gas spraying passage 75 for supplying drying gas to an axial space 77 arranged in the punching direction at, at least, one of the plate-like workpiece and the inner wall surface of the cylindrical space by arranging a portion to be welded of each plate-like workpiece W at the inner peripheral side of the cylindrical space between each plate-like workpiece W retained by the retaining means 20, and the cylindrical space forming the retaining means 20.
Patent JP-2013101273-A (JP)
Title: Lubricant coating applicator and image forming apparatus
Inventor: SAITO HIROYUKI
IPC: G03G21/10
Filed: 2011-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant coating applicator capable of applying lubricant to the surface of an image carrier so as to always keep an appropriate friction coefficient without wasting the lubricant more than necessary.SOLUTION: The lubricant coating applicator according to the present invention comprises: lubricant supply means 52 that abuts on an outer peripheral surface of an image carrier 1 and, on the other hand, is rotatably driven in contact with a solid lubricant 51, thereby scraping the solid lubricant 51 into powder by means of a bristle member, and supplying it to the image carrier 1; supplied lubricant amount adjustment means for adjusting an amount of the lubricant 51 supplied to the image carrier 1 by the lubricant supply means 52; detection means S1 for detecting an amount of powdery lubricant scattered from the bristle member of the lubricant supply means 52; and control means for adjusting the amount of lubricant supplied to the image carrier by controlling the supplied lubricant amount adjustment means on the basis of the detected amount of lubricant.
Patent JP-2013021287-A (JP)
Title: Solar power generation device having solar tracking function
Inventor: CHIA CHING LUO
IPC: H01L31/042
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a solar power generation device having a solar tracking function.SOLUTION: A solar power generation device 1 comprises: a movable module 10; a first supporting structure 20; a connection structure 30; a second support structure 40; a placement structure 50; and a solar power generation module 60. A first end 21 of the first supporting structure 20 is connected with the movable module 10. A first end 31 of the connection structure 30 is connected with the movable module 10. A first end 41 of the second support structure 40 is connected with a second end 32 of the connection structure 30. A first end 51 of the placement structure 50 is connected with a second end 42 of the second support structure 40. A second end 52 of the placement structure 50 is connected with a second end 22 of the first supporting structure 20. A solar power generation module 60 is installed on the placement structure 50. The movable module 10 rotates relative to the second support structure 40. A difference between the lengths of the first supporting structure 20 and the second support structure 40 is adjustable. These features allow the solar power generation module 60 to perform a solar tracking function.
Patent JP-2013103684-A (JP)
Title: Hook device and steering joint cover having the same
Inventor: ABE HIDEYUKI
IPC: B62D1/20
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a hook device which can be easily mounted on a body side while reducing the number of components, and a steering joint cover having the same.SOLUTION: The hook device 24 includes a base member 21, and a hook 25 projected from the base member. In the base member, a weakened portion 26 is provided in a vicinity of a root of the hook on the extension 47 of a projection line 46 with the first direction 42 being projected on the base member. The weakened portion has the predetermined width W in the direction orthogonal to the extension of the projection line, and has extension parts 52, 53 extending from the offset position from the root of the hook toward the root of the hook. The extension parts are provided at the same position in the axial direction as the root of the hook when the extension of the projection line forms the axis.
Patent JP-2013104865-A (JP)
Title: Fluid supply apparatus
Inventor: MURAYAMA TAKANORI
IPC: G01N37/00
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To securely prevent the adverse influence due to air bubbles.SOLUTION: A flow cell 10, which allows a liquid sample to flow to an inflow port 26 of a microchip 20, comprises a flow cell body 11 in which a surface 110 facing the microchip 20 is formed. The flow cell body 11 comprises: a fluid transfer path 12 which is disposed inside the flow cell body and is opened from the position facing the inflow port 26 on the facing surface; and an annular projection part 14 which is projected from the facing surface to abut on the microchip 20 so as to annularly surround the opening part of the fluid transfer path 12 on the facing surface. The fluid transfer path 12 and the annular projection part 14 have the same internal shape.
Patent JP-2013106532-A (JP)
Title: Rice transplanter
Inventor: ISHIDA YOJI
IPC: A01C11/02
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter reduced in weight of a transplanting implement and smoothly driving transplanting devices in the rice transplanter in which the transplanting implement is connected to the back of a traveling machine body to be operated and elevated through an elevating link mechanism by driving the actuator and the transplanting implement is driven to transplant by the power of an electric motor.SOLUTION: In order to provide the electric motor 14 for driving the transplanting implement on the traveling machine body 4 side, a motor base 29 is connected to the elevating link mechanism 5, and the axial direction of an output shaft 14a of the electric motor 14 is corrected in the direction of an input shaft 30 of the transplanting implement 6, in association with the vertical motion of the transplanting implement 6 by the elevating link mechanism 5. Further, the motor base 29 is connected forward from a support shaft 27a positioned on the traveling machine body 4 side in the elevating link mechanism 5.
Patent JP-2013106829-A (JP)
Title: Embolus forming coil
Inventor: IWATA HIROO
IPC: A61L31/00
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an embolus forming coil that is indwelled at a predetermined position in a body lumen, has practical mechanical properties as an embolus forming coil to embolize the body lumen, and prevents the occurrence of artifacts during imaging by MRI scan.SOLUTION: The embolus forming coil is indwelled at a predetermined position in a body lumen and used for embolizing the body lumen. A coil wire is made of an AuPtalloy (X=60 to 90) and its bulk susceptibility is set such that the absolute value of the difference (Δχ) between the bulk susceptibilities of the alloy and water is ≤15 ppm. It is particularly preferable that X=71.5 to 72. Further, it is also preferable that the diameter of the coil wire is 35 to 120 μm and the coil wire is not subjected to heat treatment after wire drawing.
Patent JP-2013106907-A (JP)
Title: Distal end part of electronic endoscope
Inventor: KIKUCHI WATARU
IPC: A61B1/233
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a distal end part of an electronic endoscope capable of acquiring a sufficient amount of light and light distribution by a simple structure without providing a concave part for light distribution on the inner surface of a transparent member at the distal end of an insertion part.SOLUTION: The distal end part 10 of the electronic endoscope includes: an objective lens 20a; a tubular objective lens frame 21 disposed to enclose the outer periphery of the objective lens 20a for holding the objective lens 20a; a light guide fiber 30 disposed adjacent to the objective lens frame 21 as an irradiation part for emitting irradiation light; and a transparent member 40 disposed to cover the distal end face 30b of the light guide fiber 30 and capable of transmitting the irradiation light emitted from the light guide fiber 30. The distal end face 30b of the light guide fiber 30 is located widely apart rearward from the distal end face 20b of the objective lens 20a.
Patent JP-2012041559-A (JP)
Title: Method for preparing polymer and composition thereof
Inventor: BAUM MARINA
IPC: C10M169/04
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a polymer having at least one property of reduced polydispersity, low temperature viscometrics, high temperature viscometrics and shear stability and capable of imparting dispersant and/or viscosity modifying properties; and to provide a method for preparing these compositions.SOLUTION: The present invention provides a method for preparing a polymer, including the steps of: (1) contacting a free radical initiator, a chain transfer agent containing a thiocarbonyl thio group and a free radical leaving group, and a radically polymerisable monomer, to form a polymer chain; and (2) contacting the polymer chain of step (1) with at least one of a polyvalent coupling agent, a polymerization inhibitor, a grafting acylating agent, an amine and an oil of lubricating viscosity. The invention further provides compositions and uses for the polymer.
Patent JP-2013111276-A (JP)
Title: Drum type washing machine
Inventor: YAMAMOTO TETSUYA
IPC: D06F25/00
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a drum type washing machine that is capable of suppressing water vapor in an outer tub from entering a liquid supply unit during a high-speed rotation of a drum without making a water-seal trap part large in size.SOLUTION: The drum type washing machine includes: a drum capable of housing laundry; an outer tub 2 in which the drum is disposed; a liquid supply unit for supplying liquid including water into the outer tub 2; a water-seal trap part 81 which is provided in a flow passage connecting the liquid supply unit and the outer tub 2 and in which a water storage chamber 82 for storing water is formed. The downstream side of the water-seal trap part 81 is connected to a water supply port 2a formed on a bottom wall 2b of the outer tub 2.
Patent JP-2013113503-A (JP)
Title: Ventilator
Inventor: IIDA TETSUSHI
IPC: F24F7/10
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To improve airtightness without increasing the number of parts and to achieve cost reduction.SOLUTION: The ventilator, which exhausts indoor air to the outside or supplies outdoor air to rooms, includes a body 1 that is installed in ceiling space of a house and is equipped with a suction port 6 of the body formed at a part of the underside of the ceiling so as to face indoor through an opening 7 of a ceiling material 4, an under plate 11 that is fitted around the suction port 6 of the body 1 so as to face indoor, and a decorative panel 5 that is equipped with an exhaust port 30 or an air supply port communicating with the suction port 6 of the body and is connected with the under plate 11 in a freely body attachable/detachable manner. Two ribs formed of an outer rib 21 and subordinate inner rib 22 are formed on an entire circumference of one of connection parts between the under plate 11 and decorative panel 5, and an intermediate rib 23 engageable with a clearance between the two ribs is provided at the other thereof.
Patent JP-2013112187-A (JP)
Title: Steering control device
Inventor: MATSUDA KOHEI
IPC: B62D6/00
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a steering control device preventing vibration of a steering wheel.SOLUTION: A controller 16 includes: a target steering angle setting portion 110 setting a target steering angle of a steering wheel (W); an actual steering angle detecting portion 21 detecting an actual steering angle of the steering wheel (W); a steering control value calculating portion 120 calculating deviation between the target steering angle set by the target steering angle setting portion 110 and the actual steering angle detected by the actual steering angle detecting portion 21, and outputting, to a steering portion, a steering control value controlling an operating amount of the steering portion calculated from an integration value based on the deviation; and an integration value limiting portion 205 limiting an upper limit of the integration value calculated by the steering control value calculating portion 120.
Patent JP-2013114132-A (JP)
Title: Fixing device and image forming device
Inventor: SAKAI TOSHIYUKI
IPC: G03G15/20
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that prevents damage to a belt in handling paper jam as much as possible, to extend the service life of the belt, and an image forming device.SOLUTION: The fixing device includes: a pair of power supply members 54 in contact with a pair of annular electrodes 515 of a fixing belt 51 to supply power from an external power source to a resistance heating element layer of the fixing belt 51; a pressure roller 52 arranged opposite the power supply member 54 across the fixing belt 51; a moving mechanism 80 that selectively moves the power supply member 54 between a first position P1 in pressure contact with the annular electrode 515 and a second position P2 away from the annular electrode 515; a motor for rotating the fixing belt 51; and a sheet sensor 55 for detecting paper jam in a fixing nip part. When paper jam occurs, the fixing belt 51 is stopped, and the power supply member 54 is retracted to the second position P2 away from the annular electrode 515.
Patent JP-2012074728-A (JP)
Title: Device for preventing explosion of electrical transformer
Inventor: MAGNIER PHILIPPE
IPC: H01F27/02
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing the explosion of an electrical transformer.SOLUTION: A device for preventing the explosion of an electrical transformer equipped with a tank 2 filled with combustible coolant fluid, includes a pressure relief element 15 that is disposed at the outlet of the tank to decompress the tank, a reservoir disposed at the downstream of the pressure relief element, and at least one manual operation valve attached to the outlet of the reservoir. The reservoir is hermetic in order to collect a fluid that passes through the pressure relief element. The device further includes: a decompression chamber disposed between the pressure relief element and the reservoir; a pipe 17 disposed between the decompression chamber and the reservoir; a level tank connected with the tank by a pipe; and a pipe 56 that connects the pipe with the highest part of the pipe 17.
Patent JP-2013119466-A (JP)
Title: Bound part flattening device and post-processing device, image forming apparatus, and image forming system
Inventor: HIDAKA MAKOTO
IPC: B65H37/04
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a device which does not cause damage such as tear to a bound part of a bundle of paper bound by a deep draw binding method when unfastening the bundle of paper one by one.SOLUTION: The bound part flattening device has a plurality of roller pairs 302 and 303, and a pressing mechanism that applies pressure between the roller pairs 302 and 303 in an inside direction from the outside. The pressing mechanism flattens the deep-draw bound part of the bundle of paper 301 between the roller pairs 302 and 303, thereby reducing a fastening force of the deep-draw bound part.
Patent JP-2013122551-A (JP)
Title: Image formation device and control method thereof
Inventor: IWAI KATSUTOSHI
IPC: G03G15/16
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To enable selection of an inter-sheet apparatus adjustment sequence according to cleaning performance of a transfer unit at a point when a need for execution of an inter-sheet apparatus adjustment mode is determined while executing an image formation job, and to enable execution of inter-sheet apparatus adjustment of an image formation unit and the transfer unit, etc. for the shortest time period.SOLUTION: An image formation device includes: an image formation unit 60 that forms an image on an intermediate transfer belt 6; a secondary transfer unit 70 that transfers the image formed on the intermediate transfer belt 6 to a predetermined sheet; a transfer press-separation mechanism 15 that presses the secondary transfer unit 70 onto the intermediate transfer belt 6 or separates the secondary transfer unit 70 from the intermediate transfer belt 6; and a controlling unit that determines a need for execution of an inter-sheet apparatus adjustment mode while executing an image formation job, and according to the determination result and cleaning performance of the secondary transfer unit 70 when reverse bias is applied, controls the transfer press-separation mechanism 15 to press the secondary transfer unit 70 onto the intermediate transfer belt 6 or to separate the secondary transfer unit 70 from the intermediate transfer belt 6 so as to execute the inter-sheet apparatus adjustment mode.
Patent JP-2013124276-A (JP)
Title: Housing for personal computer
Inventor: ISHIKAWA HIDEKI
IPC: C08K5/36
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin housing for personal computers, which overcomes defects such as the deterioration and whitening of an ebony property in cases of using carbon black or a silicone oil, has an excellent ebony property (having appearance like piano black) having not been achieved by conventional techniques, and has excellent flame retardance and scratch resistance.SOLUTION: The housing for personal computers, produced by molding a polycarbonate resin composition comprising 100 pts.wt. of a polycarbonate resin (A), 1-8 pts.wt. of a polyester-based resin (B), 0.05-1.0 pt.wt. of an organic black dye (C) having specific optical characteristics, 0.01-5.0 pts.wt. of a silicone compound (D) whose main chain has a branched structure and which contains organic functional groups comprising aromatic groups or aromatic groups and hydrocarbon groups (excluding the aromatic groups), 0.01-2.0 pts.wt. of an organic metal chloride compound (E) and 0.05-2.0 pts.wt. of a fiber-forming type fluorine-containing polymer (F). The housing for personal computers has excellent scratch resistance, and a beautiful and deep high-quality piano black-like appearance, and is excellent in flame retardance, while keeping the original properties of the polycarbonate resin, such as excellent impact strength, heat resistance and heat stability.