baber/WOPTO huggingface dataset:
Patent JP-2012063605-A (JP)
Title: Fixing device and image forming apparatus
Inventor: WATANABE SHO
IPC: G03G15/20
Filed: 2010-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that suppresses the temperature drop of a pressure member, and an image forming apparatus.SOLUTION: A fixing device includes: a fixing belt 62; a pressure roll 70 that rotates while being pressed onto the fixing belt 62; a nip part N that fixes a sheet at a contact part of the fixing belt 62 and the pressure roll 70; and a heat pipe 80 that comes in contact with the pressure roll 70 on a rotation direction side from the center of the rotation direction of the pressure roll 70 at the nip part N of the fixing belt 62 and the pressure roll 70, and has the longer length than the axial length that intersects at a right angle with a conveyance direction of the sheet.
Patent JP-2012064503-A (JP)
Title: Lighting device and lighting apparatus having thereof
Inventor: YAMAZAKI HIROYOSHI
IPC: H05B37/02
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which can prevent decrease of power factor at the time of deep dimming.SOLUTION: In this lighting device, a rectified voltage detector 300 is connected to an output side of a rectification circuit 200 which rectifies the entire wave of an AC power, and a power factor improvement circuit 400 having a step-up converter control part 440 is connected to an output side of the rectified voltage detector 300. The output power thereof is supplied to a light source lighting part 500 to light up a light emission diode 910. Dimming determination means 700 controls the light source lighting part 500 to dim and light a light source of load according to an output signal converted from a dimming signal input from the dimming signal input part 600. When a dimming signal of deep dimming level is input to the dimming determination means 700, a voltage determination part 800 connected to the rectified voltage detector 300 generates a driving signal to set a prescribed operation stop period over a zero cross point of the AC power 100, outputs the driving signal to a step-up converter control part 440 to control the power factor improvement circuit 400, thereby preventing decrease of power factor.
Patent JP-2012066333-A (JP)
Title: Electric tool
Inventor: MUTO MOTOHARU
IPC: B25F5/00
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To allow a wide working area to be covered by one tool body and a battery pack because a plurality of voltages can be easily selected one battery pack.SOLUTION: An electric tool includes a battery pack 2 incorporating a battery pack part in which a plurality of secondary batteries are connected and a tool body 1 including a driving unit 3 operated with the battery pack as a power supply. The battery pack 2 includes a plurality of terminals capable of output of different voltages. The tool body includes a voltage switching unit 9 selecting a voltage to be supplied to the driving unit via the terminals of the battery pack.
Patent JP-2012068946-A (JP)
Title: Batch processing program analyzing method and device
Inventor: KONDO YUKI
IPC: G06F9/44
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To support assignment of a meaning in conduct of business to a batch processing program of a current system without requiring a user to define a business specification model and conversion rules for each individual program.SOLUTION: Note being taken of the standardized character of input/output processing and control structure of a batch processing program, the possibility of classifying the aspects of conduct of business processed by the batch processing program in patterns, the presence of mutually corresponding relations between the input/output processing and control structure of the batch processing program and the aspects of conduct of business, and the versatility of these features for application to general purposes, the batch processing program and batch processing design information are analyzed to extract specific information on the input/output processing and control structure, and the result of extraction is converted into meaning information in conduct of business.
Patent JP-2011115780-A (JP)
Title: Method for manufacturing dispersion liquid
Inventor: KIN SHO
IPC: A61K8/97
Filed: 2010-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a dispersion liquid, in which such the dispersion liquid that a dispersoid such as a solid particle is dispersed minutely in a dispersion solvent can be obtained quickly by a small power.  <P>SOLUTION: The method for manufacturing the dispersion liquid comprises the steps of: mixing a mixture, which contains the dispersoid (A) and the solvent (B) and the temperature of which is equal to or higher than the melting point of the dispersoid (A), with a compressible fluid (C) having ≥2 MPa pressure; and expanding the compressible fluid-mixed mixture under reduced pressure to precipitate the dispersoid (A) and evaporate/remove the compressible fluid (C) while keeping the temperature below the melting point of the dispersoid (A) to thereby obtain such the dispersion liquid (D) that the dispersoid (A) having ≤1 μm median diameter is dispersed in the solvent (B).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012067720-A (JP)
Title: Engine cooling system
Inventor: NAKAMURA YUKIYOSHI
IPC: F01P3/18
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an engine cooling system for making a traveling wind and a cooling wind easily reach an engine in the rear of a radiator, while improving cooling efficiency in the radiator.SOLUTION: In this engine cooling system, an external shape of the radiator 5 is formed in the substantially same shape as a shape of a rotational locus α of a circular shape drawn by the fan outer peripheral end of a propeller fan 16. With this constitution, since the radiator 5 can eliminate most of a radiator part overhanging to the outside from the rotational locus α of the propeller fan 16 of causing cooling nonuniformity and a ventilation loss of a wind (the traveling wind and the cooling wind) of turning to the engine 8, not only the cooling efficiency of the radiator 5 is enhanced but also the traveling wind and the cooling wind from the propeller fan 16 can easily reach the engine 8.
Patent JP-2012066012-A (JP)
Title: Bathing system
Inventor: SUZUKI HITOSHI
IPC: A61G5/00
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a bathing system that can be used by people who need nursing care of different care levels.SOLUTION: The bathing system includes: a bathtub 2 provided with a door unit 24 for opening and closing an opening 23 formed in an upper portion of a first sidewall 22a formed to be lower than other sidewalls 22b to 22d; a seat unit 3 that can be installed inside the bathtub 2; a mounting unit 4 on which the seat unit 3 can be removably attached and on which the seat unit 3 is mounted; and a support unit 5 for supporting the mounting unit 4 in a predetermined position. The seat unit 3 allows selection of either a first seat unit that can be installed inside the bathtub 2 or a second seat unit that can be installed inside the bathtub 2 and that can be attached to a carriage part of a wheelchair.
Patent JP-2012071342-A (JP)
Title: Apparatus for predicting wear amount of hot-forged die
Inventor: KIMURA KOICHIRO
IPC: B21J13/02
Filed: 2010-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for predicting the wear amount of a hot-forged die, which can improve prediction accuracy in die wear amount.SOLUTION: The apparatus 10 for predicting the wear amount of the hot-forged die predicts the die wear amount that causes the shape variation of a forge processing die. The apparatus 10 includes a means for calculating the amount of wear caused in the die, calculating the deformation amount caused due to the softening of the die, computing the sum of the calculated amount of wear and the deformation amount, and calculating the die wear amount that causes the shape variation of the die.
Patent JP-2012072752-A (JP)
Title: Gear pump
Inventor: TSUDA YASUTARO
IPC: F04C2/10
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a gear pump capable of discharging a fluid sucked from a suction port from a discharge port by mutually meshing and rotating a drive gear having a tooth shape at an outer circumference and a driven gear having a tooth shape at an inner circumference.SOLUTION: Disks 3 are concentrically attached to one side or both sides of a drive gear 1. Through-holes 8, 8, ... of the same number as the number of teeth of the drive gear 1 are provided through a disk outer circumferential part. A torque limiter is attached so that the phase is changed by the slip when a rotational speed of the drive gear 1 is increased and a specific region is exceeded.
Patent JP-2012056765-A (JP)
Title: Automatic handrail moving device
Inventor: INOUE FUJIO
IPC: B66B23/24
Filed: 2010-09-13
Abstract: PROBLEM TO BE SOLVED: To solve the following problem in a driving mechanism for driving a ring shaped handrail or preventing slippage thereof with a friction force: the ring shaped handrail slips and cannot be driven if a load exceeds the friction force at a sudden change of the load.SOLUTION: In an automatic handrail moving device, spur gears 4 continuous in parallel in a direction perpendicular to a sliding direction of the ring shaped handrail are arranged on an inner circumference of the ring shaped handrail 1. The spur gears 4 form a V-belt shape where both end side faces thereof become narrower as approaching the tooth end portions. Furthermore, spur gears 6 that mesh the spur gears arranged continuously in parallel in a direction perpendicular to a sliding direction of the ring shaped handrail are arranged on an outer circumference of a driving roller 2, on a surface of a driving linear belt, and on an outer circumference of an inverting sheave. V-shaped grooves 7 conform to the V-belt shapes formed in both end side faces of the spur gears 6.
Patent JP-2012076035-A (JP)
Title: Carbon substance combustion catalyst and catalyst carrier
Inventor: TAKIZAWA KENSUKE
IPC: F01N3/10
Filed: 2010-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a carbon substance combustion catalyst which can burn carbon substances such as PM at low temperatures and is excellent in water resistance and a catalyst carrier.SOLUTION: The carbon substance combustion catalyst is prepared by solid-dissolving an alkali metal other than Na in an aluminosilicate containing at least Na and replacing the alkali metal and Na. In the carbon substance combustion catalyst, Na replaced with the alkali metal is deposited on the surface of the aluminosilicate. In the catalyst carrier, the carbon substance combustion catalyst is carried on a ceramic base material. The catalyst carrier is used to burn carbon substances contained in the exhaust gas of an internal combustion engine.
Patent JP-2012079628-A (JP)
Title: Charging cable connecting structure, and charging port of vehicle
Inventor: YONECHI OSAMU
IPC: B60L11/18
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a charging cable connecting structure capable of easily carrying out the connection work of a charging cable to a charging port of a vehicle in a short time, and the charging port of the vehicle.SOLUTION: A slide inner lid 20 is provided, which slides between a position where a socket portion 10 is covered and a position where the socket portion 10 is not covered. A spring 33 energizes the slide inner lid 20 to the position where the socket portion 10 is covered. The slide inner lid 20 is provided with a socket receiving portion 22 on which a side portion of a plug portion of a charging cable abuts, and a positioning recessed portion 23 for positioning an abutting position of the plug portion. When the slide inner lid 20 is slid to the position where the socket portion 10 is not covered, the positioned plug portion is opposed to the socket portion 10. The slide inner lid 20 is provided so as to slide in a vertical direction of a vehicle, and the spring 33 energizes the slide inner lid 20 upward.
Patent JP-2012080733-A (JP)
Title: Motor housing
Inventor: YAGI MIKIO
IPC: H02K5/02
Filed: 2010-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce weight of a motor housing of a small motor and to securely fix a stator.SOLUTION: A commutator motor 12 presented as one example of the small motor has the motor housing 17 which is die-cast molded by magnesium alloy. The motor housing 17 includes: a cylindrical body portion 27 holding the stator 18; a flange portion 28 formed at a front end of the body portion 27; and an end bracket portion 29 formed at a rear end of the body portion 27. The stator 18 is inserted into an axial direction of the body portion from the front end in the body portion 27. The stator 18 is prevented from coming off by interruption of the course of a washer 43 engaged with the head or an under-head side of a screw 39. The screw 39 is screwed into a hole 42 at a bottom of a pocket portion formed on an inner face of the body portion 27.
Patent JP-2012084311-A (JP)
Title: Battery
Inventor: HARAYAMA TAKASHI
IPC: H01M2/06
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a battery in which seal durability of a lid sub assy in which an electrode terminal member and a lid member are integrated by resin molding is improved.SOLUTION: A battery 100 insulates an electrode terminal member 31 from a lid member 20 by a resin part 33 on which insert molding is performed. In addition, in the electrode terminal member 31, a straight shaped insertion part 313 is included in a part through which the lid member 20 is inserted, and curve shaped inner curve parts 312a and 312b are included inside a battery case 10. In addition, the resin part 33 integrates the electrode terminal member 31 and the lid member 20 by insert molding so as to be separated from the curve shaped inner curve parts 312a and 312b.
Patent JP-2012083957-A (JP)
Title: Small note bundle, and method for determining small note bundle
Inventor: OSHIMA HIROYUKI
IPC: B42D15/10
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a small note bundle and a method for determining the small note bundle allowing a person to visually determine the authenticity for every bundle of bank notes, gift coupons and the like.SOLUTION: In a small note bundle (A) formed by disposing a plurality of small notes on a large-size sheet in a row direction and a column direction and superposing the prescribed number of small notes obtained by cutting the large-size sheet in the same direction, the authenticity is determined based on (i) a difference between a density of one side face of the long side of the small note bundle and a density of the other side face of the long side, and (ii) a difference between a density of one side face of the short side of the small note bundle and a density of the other side face of the short side.
Patent JP-2012085453-A (JP)
Title: Wire harness fastener
Inventor: YAMANISHI TOMOHIRO
IPC: F16B5/12
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness fastener that can increase the mounting performance of a wire harness while reducing the number of parts.SOLUTION: A wire harness fastener 1 for fixing a wire harness 2 to a mating component (pillar trim 3) includes: a pair of clamp parts 6, 7 for clamping the wire harness radially; a fixing portion 8 fixed to the mating component; a pair of coupling parts 9, 10 for coupling the pair of clamp parts to the fixing part such that each can turn radially of the wire harness; and a holding part 11 for holding the pair of clamp parts clamped when the wire harness is clamped between the pair of clamp parts.
Patent JP-2012084011-A (JP)
Title: Operation history management method and operation history management device
Inventor: ANDO TOMOHARU
IPC: B23Q17/12
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an operation history management method and an operation history management device that can grasp an occurrence state of chatter vibration in association with an operation state of a machine tool, and easily and effectively suppress the chatter vibration.SOLUTION: At least a rotating speed of a rotary shaft and vibration acceleration in a frequency region are stored as an operation history, which is stored not only when the rotating speed of the rotary shaft changes, but also when a maximum value of the vibration acceleration in the frequency region exceeds a predetermined threshold, so that the change in rotating speed of the rotary shaft and the occurrence state of the chatter vibration can be stored in association with each other. An operator can, therefore, grasp the rotating speed of the rotary shaft in association with the occurrence state of the chatter vibration, and then can easily and effectively suppress the chatter vibration.
Patent JP-2012082353-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: SAKAGUCHI KEIKO
IPC: C08L69/00
Filed: 2010-10-13
Abstract: PROBLEM TO BE SOLVED: To achieve flame retardancy equivalent to the 5VB grade of the UL94 test in addition to its original excellent shock resistance and heat resistance in a thin wall molded article of a flame-retardant polycarbonate resin using a silicone flame retarder.SOLUTION: The flame-retardant polycarbonate resin composition includes: 100 pts.wt. of a polycarbonate resin (A); 0.01-2 pts.wt. of a silicone compound (B) having a specific branched structure; 0.001-0.3 pts.wt. of a metal salt (C) of an aromatic sulfur compound; 0.01-0.3 pts.wt. of a metal salt (D) of a perfluoroalkane sulfonic acid; 0.1-1.0 pts.wt. of a fiber-forming fluorine-containing polymer (E); and 0-1 pts.wt. of an UV absorber.
Patent JP-2012082501-A (JP)
Title: Method for producing carbon-containing non-calcined pellet for blast furnace
Inventor: OSHIO AKIYOSHI
IPC: C22B1/248
Filed: 2010-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carbon-containing non-calcined pellet for a blast furnace that can improve yielding by suppressing a binder from burying in the pores formed in fine powdery coke and by improving the intensity after the pellet is cured.SOLUTION: The method produces a carbon-containing non-calcined pellet for a blast furnace using raw materials containing fine powdery iron and fine powdery coke as raw materials; the amount of carbon content is 15 mass% or more and 25 mass% or less; the amount of high early-strength cement mixed is 5 mass% or more and 15 mass% or less. After the fine powdery iron containing raw materials are mixed with fine powdery coke, the mixture is added with the high early-strength cement, and further added, kneaded and granulated with water.
Patent JP-2012086412-A (JP)
Title: Guide tool
Inventor: IKEDA MASAHIRO
IPC: B27B9/04
Filed: 2010-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a tough guide tool which can be surely butted against a material to be cut or the like even when the guide tool is used close to an end of the material or the material is small, and which never causes deformation of a pressed portion even when the guide tool is strongly pressed onto the material.SOLUTION: The guide tool 1 includes a guide plate 3, a scale board 5 fixed to the guide plate 3, an abutment member 7 slidably supported by the scale board 5, and a fixing means 9 for fixing the abutment member 7 at a predetermined angle to the guide plate 3. The abutment member 7 is constituted by vertically fitting a surface side abutment portion 20 and a reverse side abutment portion 21, each of which has a pipe-like shape and is extended continuously in the longitudinal direction so that a side surface thereof forms an abutment surface 20a, 21a.
Patent JP-2012087518-A (JP)
Title: Mixed structure beam
Inventor: KANEMOTO KIYOOMI
IPC: E04B1/30
Filed: 2010-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain an effective and appropriate structure in which an RC column and an S beam can more rationally be joined to each other.SOLUTION: The mixed structure beam is configured such that a reinforced concrete column 2 and a steel beam 3 are joined via a steel shell concrete joint portion 4 to each other, the beam 3 is mounted integrally with a reinforced concrete slab 5 joined to the column 2, the joint portion 4 comprises a shell steel plate 6 constituting its surrounding surfaces, infilled concrete 7 packed therein integrally therewith, a beam main reinforcement 8A fixed to both the infilled concrete 7 and the column 2 to integrate the whole of the joint portion 4 with the column 2 and stud bolts 9 provided on the top surface of the shell steel plate 6 to integrally join the shell steel plate 6 to the slab 5, and the end of the beam 3 is welded in the shell steel plate 6 and fixed by the infilled concrete 7.
Patent JP-2011173580-A (JP)
Title: Caster wheel structure for furniture or the like
Inventor: TRIVINI RUGGERO
IPC: B60B33/00
Filed: 2010-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caster wheel structure capable of efficiently operating over a long operation time by an economical, high speed and simple manufacturing method.  <P>SOLUTION: The caster wheel structure has a hub including a tubular support element 4 for supporting a cylindrical body 5 having two ends for installing two wheels 3 each one end of the cylindrical body 5. The tubular support element 4 receives a peg element integrated with furniture, and the caster wheel structure also includes a vertical installation part rotatable around a vertical shaft. The respective wheels 3 constitute a cylindrical body joined to a flange and operating as a tread, and the wheels 3 are fixedly joined to the cylindrical body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092999-A (JP)
Title: Workpiece and welding process for preventing porosity in formed weld
Inventor: NOWAK DANIEL A
IPC: B23K15/00
Filed: 2010-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece and a welding process for reducing or eliminating porosity in a formed weld.  <P>SOLUTION: An article (100) for the welding by electron beam (700) or laser beam (800) includes a first workpiece (102) having a weld surface (114), and the porosity is reduced in a weld (112) in which the weld surface (114) is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012087247-A (JP)
Title: Novolak type phenolic resin and photoresist composition containing the same
Inventor: FURUMOTO TAKAHISA
IPC: H01L21/027
Filed: 2010-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a novolak type phenolic resin which can produce a photoresist having high heat resistance, high sensitivity, a high residual film rate and high resolution as a photoresist used for lithography on the production of semiconductors or LCD.SOLUTION: The novolak type phenolic resin, obtained by the reaction of a monohydric phenol component (a) containing m-cresol and/or p-cresol, a polyhydric phenol component (b) containing a dihydric phenol compound and/or a trihydric phenol and an aldehyde component (c), is characterized in that the mass ratio (a)/(b) of the monohydric phenol component (a) to the polyhydric phenol component (b) is 99/1 to 50/50; the aldehyde component (c) contains polyaldehyde (c1) and formaldehyde (c2); and the molar ratio (c1)/(c2) of the polyaldehyde (c1) to formaldehyde (c2) in the aldehyde component (c) is 5/95 to 95/5.