baber/WOPTO huggingface dataset:
Patent JP-2012182319-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: IGARASHI NARUTOSHI
IPC: H01L23/02
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device having high reliability.SOLUTION: An imaging device 10 that is a semiconductor device comprises: a semiconductor chip 20 having a light-receiving part 21; a frame-shaped spacer 30 disposed on the semiconductor chip 20 so as to surround the light-receiving part 21; a transparent flat plate 40 that is disposed above the semiconductor chip 20 via the spacer 30 and has plan-view dimensions larger than the plan-view dimensions of the spacer 30 and smaller than the plan-view dimensions of the semiconductor chip 20; and a reinforcement member 50 that fills the clearance between the semiconductor chip 20 outside the spacer 30 and the transparent flat plate 40, and has plan-view dimensions larger than the plan-view dimensions of the transparent flat plate 40 and smaller than the plan-view dimensions of the semiconductor chip 20.
Patent JP-2012024557-A (JP)
Title: Operation assisting device and body harness
Inventor: YOSHIMUNE KAZUO
IPC: A61F2/50
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an operation assisting device which does not need an actuator to generate an assist force, and can shut off the assist function even in the condition that a user wears the device.SOLUTION: The operation assisting device includes: a spine unit 2 that is formed by connecting two or more spine members 3 mutually rockable and to be worn on a user's back; and an elastic member 7 that can be switched between an operative condition in which a restorative force is generated when the user is in a bent-over position and an inoperative condition in which the restorative force is not generated, and that can be mounted on the spine unit 2.
Patent JP-2012179854-A (JP)
Title: Rubber sheet cutting device, and method for manufacturing raw tire
Inventor: IYANAGI SATOSHI
IPC: B29D30/46
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To cut a rubber sheet precisely and reliably by preventing cords from being exposed out of cut surfaces to be made while keeping manufacturing costs and running costs low.SOLUTION: A rubber sheet cutting device 1 that cuts a long rubber sheet W in which several cords extending in a direction perpendicular to the length direction are embedded in the perpendicular direction includes: a mounting table 13 having a mounting surface 11 on which the rubber sheet W is placed and a groove 12 which is formed in the mounting surface 11 and extends in the perpendicular direction; and a cutting blade 14 which is arranged so that it can move back and forth with respect to the mounting surface 11 and goes into the groove 12 and goes over the mounting surface 11 when it moves forward. A clearance is made between the other side of the cutting blade 14 across the mounting surface 11 and the rubber sheet W placed on the mounting surface 11 and a pair of support walls 24 between which the cutting blade 14 positioned at the end of its forward movement goes are arranged.
Patent JP-2011149436-A (JP)
Title: Blade structure and wind power generator
Inventor: HIRAKATA NAOTO
IPC: F03D11/00
Filed: 2011-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind power generation technique capable of restraining damage of a blade by an accident of thunder to the minimum degree.  <P>SOLUTION: On the blade, an electricity guiding chip is fixed to a vicinity of a tip end portion at a predetermined ratio from the end part on the opposite side of a nacelle. The top end portion at a predetermined ratio from the end part on the opposite side of the nacelle is formed breakable by an internal pressure more easily than the other portions. The blade may comprise a relief valve for communication of the hollow portion of a hollow structure in the blade and the blade outer surface, and a valve trigger for opening the relief valve in the case electric current is supplied to the dielectric chip.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011209282-A (JP)
Title: Sugar chain fixed fluorescent nanoparticle, and method for producing the same
Inventor: WAKAO MASAHIRO
IPC: G01N33/53
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing stable sugar chain fixed fluorescent nanoparticles having uniform particle size, high water dispersibility and luminescence and making a sugar chain easily fixable.SOLUTION: A ligand complex with a sugar chain and a linker compound bonded is bonded to heated fluorescent nanoparticles to obtain the sugar chain fixed fluorescent nanoparticles. The sugar chain fixed fluorescent nanoparticles are added to a dilution series of protein to form a complex to thereby cause precipitation of an aggregate.
Patent JP-2012131691-A (JP)
Title: Expanded graphite and method for producing the same
Inventor: WADA TAKUYA
IPC: C01B31/04
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide expanded graphite from which graphene or flaky graphite can be easily and safely peeled with mechanical peeling treatment or the like, and a method for producing the same.SOLUTION: The expanded graphite includes an intercalate which is intercalated between graphenes of a graphene laminated body, wherein the diffraction peak height around 2θ(CuKα) of about 26° is 0 to 200 counts in the XRD pattern, and that in the range of 2θ(CuKα) of 8 to 12° is in the range of 0 to 500 counts, and, in the method for obtaining the expanded graphite, graphite is immersed in an acidic aqueous electrolyte solution as an action pole, Pt is used as a control pole, and an electrochemical treatment is conducted by energizing voltage in the range of 0.6-0.8 V during 48 to 1,000 hours besides the natural potential.
Patent JP-2012193291-A (JP)
Title: Modified polyolefin-based resin
Inventor: TAJIMA KOICHIRO
IPC: C08F8/46
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a modified polyolefin-based resin with suppression of the elevation of melt flow rate.SOLUTION: This modified polyolefin-based resin is provided by reacting (A) 100 pts.mass polyolefin-based resin, (B) 0.01 to 20 pts.mass compound having (a) at least 1 kind of an unsaturated group and (b) at least 1 kind of a polar group, (C) 0.01 to 20 pts.mass aromatic vinyl compound expressed by general formula (1) [wherein, R is any one kind selected from the group consisting of H, aryl, 1C-25C alkyl and 3C-25C cycloalkyl] and (D) 0.001 to 20 pts.mass organic peroxide.
Patent JP-2012194429-A (JP)
Title: Fixing device, image formation apparatus, and program
Inventor: HARUHARA TAKESHI
IPC: G03G15/20
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of controlling the temperature of a fixing member in accordance with the temperature of a pressure member regardless of whether means for detecting the temperature of the pressure member is provided.SOLUTION: A fixing unit 60 includes: a fixing belt 61 for fixing a toner image on a sheet P; a pressure roll 62 which comes into pressure-contact with the outer peripheral surface of the fixing belt 61 to form a nip portion N, through which the sheet P holding an unfixed toner image passes, between the fixing belt 61 and itself; an IH heater 80 for heating the fixing belt 61; and a moving mechanism 200 for moving the pressure roll 62 to change the state of the pressure roll 62 between a state in which the pressure roll 62 is in pressure-contact with the outer peripheral surface of the fixing belt 61 and a state in which the pressure roll 62 is separated from the fixing belt 61. The IH heater 80 performs the heating of the fixing belt 61 in starting the fixing operation under a heating condition corresponding to the state of the fixing belt 61 when the pressure roll 62 is brought into pressure-contact with the fixing belt 61 by the moving mechanism 200.
Patent JP-2012194104-A (JP)
Title: Electrical leakage detector
Inventor: HONJO YOSHITAKA
IPC: G01R1/06
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple electrical leakage detector which detects an electrical leakage state between a high-voltage battery unit and a vehicle chassis during maintenance of a vehicle or a rescue in a site of a vehicle accident.SOLUTION: An electric leakage detector includes a portable body and detects an electrical leakage state occurring due to reduction of insulation resistance between a high voltage battery unit mounted on a vehicle and the chassis of the vehicle. It is provided with: a grounding probe 14 which is detachably attached to the body 10 and is brought into contact with the chassis of the vehicle; a detection element 15 which is provided at the tip of the body 10 and is brought into contact with the high-voltage battery unit; and a detection circuit part which is housed in the body 10 and detects a voltage generated by a leakage current which flows due to reduction of insulation resistance.
Patent JP-2012195501-A (JP)
Title: Thin film photoelectric conversion element and solar cell
Inventor: NAKADA KUNIHIKO
IPC: H01L31/04
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a thin film photoelectric conversion element including an oxide transparent electrode film exhibiting excellent transmissivity not only in the visible light region but also in the infrared region, having a low resistance and excellent chemical durability, and to provide a solar cell using the thin film photoelectric conversion element.SOLUTION: In the thin film photoelectric conversion element, a first electrode layer, a photoelectric conversion layer and a second electrode layer on the light-receiving side are arranged in this order. At least the second electrode layer is primarily composed of zinc oxide, and is deposited by sputtering, ion plating, pulse laser deposition (PLD method) or electron beam (EB) vapor deposition by using a target or a tablet doped with a low valence metal oxide. The low valence metal oxide is doped so that the atomic ratio of the low valence metal and zinc will be 0.02-0.1, and the specific resistance of an oxide transparent conductive film is 2.0×10Ω cm or lower.
Patent JP-2012194899-A (JP)
Title: Image processor, image processing method, and program
Inventor: SEKIGUCHI MASARU
IPC: G06K9/34
Filed: 2011-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an image processor generating image data by separating an entry character image, with high accuracy, from image data on the form in which entry character colors or the like are unidentified.SOLUTION: An image processor comprises: subtractive colors processing means (103) to perform subtractive colors processing to form image data; color frequency distribution calculation means (104) to calculate frequency distribution of colors in the form image data after the subtractive colors processing; color estimation means (105) to estimate an entry character color and a pre-print color from colors in the form image data after the subtractive colors processing based on the frequency distribution of colors; and image data generation means (106) to generate image data to express an entry character image composed of pixels of the entry character color in the form image data after the subtractive colors processing and image data to express a pre-print image composed of pixels of the pre-print color.
Patent JP-2012199713-A (JP)
Title: Electronic apparatus
Inventor: MORI MASATOMO
IPC: H04M1/02
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and the thickness while maintaining the strength.SOLUTION: An electronic apparatus includes a first housing, a second housing, and a connection part. The connection part movably connects the first housing with the second housing. Further, the connection part has a movable member, a pair of rail members, and a protruding part. The movable member is fixed to the first housing. The pair of rail members is fixed to the second housing and slidably houses an arm part of the movable member. The protruding part is protruded from the movable member and is disposed between the pair of rail members. Further, the second housing has a movement regulating recessed part. The movement regulating recessed part is provided at a surface facing the first housing while being disposed between the pair of rail members. The movement regulating recessed part movably houses the protruding part and regulates the movement range of the protruding part.
Patent JP-2012197100-A (JP)
Title: Lid material
Inventor: KAGAWA SACHIKO
IPC: B65D77/20
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a lid material having a hot water draining function which can expand a print-expressing area on the back side of the lid material, and can enhance a product value while keeping product quality without considerably increasing a loss ratio.SOLUTION: The lid material is composed of a laminate including a lower sheet with its lower side adhering to a container flange so as to be peelable, and an upper sheet piled up on the upper side of the lower sheet with its upper side being the surface of a lid body, and a portion of the lower sheet provided with a half cut for a discharge hole is peelable from the lower sheet while the portion adheres to a portion of a partial area of the upper sheet. The lamination constitution of the lower sheet is composed of a sealant layer, a transparent oriented film layer, and an aluminum layer which are layered from the innermost layer in this order while a back side ink layer forming a back side print pattern is piled up between the transparent oriented film layer and the aluminum foil layer.
Patent JP-2012204414-A (JP)
Title: Winding system
Inventor: HIGAKI TADANORI
IPC: H01F41/06
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a winding system which can prevent the operation rate from being lowered even when trouble occurs.SOLUTION: A winding system 10 comprises a core supply section 12 which supplies a core T1, a winding collection section 14 for winding wire around the core T1 supplied from the core supply section 12, and a core discharge section 20 which discharges the core T1 around which the wire is wound by the winding collection section 14. The winding collection section 14 includes a plurality of winding sections 14A, 14B, 14C, 14D, each of which drives independently to wind wire around the core T1.
Patent JP-2012203482-A (JP)
Title: Information processor and screen display method of the same
Inventor: INADA TAKAHIRO
IPC: G06F3/048
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an information processor for urging a user to confirm whether or not there is erroneous input in inputted numerical values and characters, enabling even a user who is confident that input contents are not erroneous to easily notice the erroneous input, and making a confirmation method easy to understand visually, and its screen display method.SOLUTION: An input screen 200 for receiving input to an input column 210 by a prescribed form is displayed at a display device 102, and when numerical values of a money amount or the like and characters are inputted to the input column 210, expressions which mean the same as the inputted numerical values and characters but are visually different are displayed inside a confirmation window 250 displayed near the input column 210 where input is performed.
Patent JP-2012210827-A (JP)
Title: Steering device and backlash adjusting method of the device
Inventor: NOMURA TOSHIAKI
IPC: F16H55/28
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a steering device and a backlash adjusting method of the device by which the sensitive adjustment of backlash between a rack and a pinion gear is facilitated.SOLUTION: In the steering device carrying out a backlash adjustment process for adjusting a spring force of a spring 45 to have a set value by changing an engaging position of an adjustment cover 50 so as to be threaded, a rack shaft 20 has: an operation stroke range Si where the rack 21 engaged with the pinion gear 31 upon operation and an operation slide contact surface 22i which is in slide-contact with a pressure pad 40 are formed; and a non-operation stroke range So where the rack 21 which is not engaged with the pinion gear 31 upon operation and a reference contact surface 22o which is in contact with the pressure pad 40 in a backlash adjustment process are formed. The length of the reference contact surface 22o corresponding to a part where the rack 21 is engaged with the pinion gear 31 is formed to be larger than that of the operation slide-contact surface 22i.
Patent JP-2012219878-A (JP)
Title: Fastener set and connecting parts
Inventor: KOJIMA NORIAKI
IPC: F16B12/12
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a fastener set and connecting parts with which a rotational force can be given to both a fastener and cam in one operation.SOLUTION: This fastener set has: a stop part for being engaged with a first enclosure 1; a dowel body 5 having an engagement lump for hooking the dowel body to a cam 3 stored in a second enclosure 2; a tightening member which is a tightening member 4 for screwing the cam body stored in the second enclosure on the second enclosure, and has a first contact part generating a predetermined friction force between the cam body receiving a tightening force against the tightening member; a stopper for being hooked to the engagement lump of the dowel body; and the cam body having a second contact part generating a predetermined friction force between the tightening member. In the fastener set, the cam body is rotated by a friction force generated between the first and second contact parts by rotating the tightening member in the tightening direction, the engagement lump of the dowel body and the stopper of the cam body are hooked together so that the cam body attracts the dowel body, and the first and second enclosures are connected.
Patent JP-2014123425-A (JP)
Title: Induction heating cooker
Inventor: KATSUBE HIROYUKI
IPC: H05B6/12
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To ensure good light emission characteristics of a luminescent display part around an induction heating cooker even in a narrow space.SOLUTION: An induction heating cooker comprises: a light source 34 arranged near an outer periphery of a heating coil 24; a reflection frame 39 which has a sidewall 36 for reflecting light of the light source 34 and prevents the light from diffusing laterally; and a coil base 25 which supports the heating coil 24 from under and has a reflection frame housing part 41 to which the reflection frame 39 is attached. By providing the reflection frame 39 with upper and lower openings and causing the reflection frame to radiate incident light from under upward while reflecting the incident light and making optical reflectance of an inner surface larger than optical reflectance of the coil base, good light emission characteristics of a luminescent display part can be obtained even in a narrow space. In addition, by housing the reflection frame 39 in the reflection frame housing part 41 of the coil base 25 having low optical reflectance, a composition in which light is unlikely to penetrate and which cannot be easily seen through a top plate can be achieved.
Patent JP-2012221382-A (JP)
Title: Locker room management system
Inventor: NARUI TOMOHIRO
IPC: G06Q50/16
Filed: 2011-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a locker room management system for improving convenience for a person using a locker.SOLUTION: An entry/exit management part 2 manages entry and exit of a user to/from a locker room 20 where a plurality of lockers 31, 32 and 33 are arranged. An arithmetic part 4 obtains allocation patterns possible if the lockers are temporarily allocated to the users. On the basis of histories of the entry and exit of the respective users to/from the locker room 20, the arithmetic part 4 obtains a length of a time zone in which the staying time zones in the locker room 20 of the respective users overlap among the respective users of the lockers arranged at positions along a moving area of the users of the lockers for the respective allocation patterns. The arithmetic part 4 obtains the allocation pattern for minimizing the length of the overlapping time zone among the possible allocation patterns.
Patent JP-2012224505-A (JP)
Title: METHOD FOR MANUFACTURING Si INGOT CRYSTAL
Inventor: NAKAJIMA KAZUO
IPC: C30B29/06
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an Si ingot crystal which can grow largely the Si ingot crystal in growing in a melt, sufficiently decreases strain, and exhibits a good production efficiency when the Si ingot crystal is manufactured.SOLUTION: The growth of the Si ingot crystal in the melt in a crucible includes: a first step, wherein a nucleus is formed by using the Si seed crystal in the neighborhood of the surface of the Si melt with a temperature distribution in which the lower part becomes higher temperature than the temperature of the upper part in the melt, and the ingot crystal is made to grow along the surface of the Si melt or toward the inner part from the Si seed crystal; a second step wherein a part of the grown ingot crystal is pulled up from the inside of the melt so that it does not separate from the melt; and a third step wherein the ingot crystal is successively made to grow along the surface of the Si melt or toward the inner part from the crystal remaining in the melt, and the ingot crystal is made to grow by repeating successively the second step and the third step of a plurality of times.
Patent JP-2012224935-A (JP)
Title: Titanium alloy billet and method for producing titanium alloy billet, and method for producing titanium alloy forged material
Inventor: ITO YOSHINORI
IPC: C22F1/00
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide: titanium alloy billets with which an α+β type titanium alloy product with small anisotropy can be manufactured at a relatively simplified forging process; a method for producing the titanium alloy billets; and a method for producing a titanium alloy forged material, by which a titanium alloy forged material is produced using the titanium alloy billets.SOLUTION: In the titanium alloy billets, a c-axis direction of an α phase is integrated within ±30° from the longitudinal direction of each of the titanium alloy billets toward the Y direction (direction of heavy reduction) and in a range ±40-90° from the longitudinal direction of each of the titanium alloy billets toward the X direction (direction perpendicular to the Y direction and the longitudinal direction), and a degree of the integration is 3 or greater.
Patent JP-2012225325-A (JP)
Title: Fuel comsumption improvement device for internal combustion engine
Inventor: ISHIGURO SABURO
IPC: F02M31/20
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a stable and highly efficient fuel comsumption improvement device for an internal combustion engine.SOLUTION: (1) In a fuel pipe line between a fuel tank and a combustion part of an internal combustion engine, a temperature control means for heating or cooling fuel in the pipe line is provided. (2) A ceramic material containing a radioactive substance is disposed inside/outside the fuel tank or inside/outside the passage part of air for combustion. (3) A surface tension reduction material is disposed to be brought into contact with liquid injected into a vehicle radiator. The combination of (1) and (2), the combination of (1) and (3), the combination of (2) and (3), or the combination of (1), (2), and (3) is employed.