baber/WOPTO huggingface dataset:
Patent JP-2010236495-A (JP)
Title: High precision manufacturing method of impeller
Inventor: ADACHI RYOHEI
IPC: F04D29/24
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high precision manufacturing method of an impeller in which the impeller is manufactured so that burrs do not remain even in an intermediate part of a blade at its completion, while being easy to manufacture, and degradation of discharge performance at the high rotation due to influence of burrs is suppressed.  <P>SOLUTION: Provided are: a truncated cone-shaped front plate 1; and a blade 2 which is integrally formed with an acute projection ridge 4. In the blade 2, a top surface of an unit blade plate 21 made of hard synthetic resin is formed as a blade tip surface 21a, and on top of it, the acute projection ridge 4 having a smaller width than a width of the blade tip surface 21a and an acute angle on top end is integrally formed. The acute projection ridge 4 is formed in substantially equal height over an entire length in a longitudinal direction of the acute projection ridge 4, and an escape groove 5 is formed in at least an intermediate area in the longitudinal direction and on the blade tip surface 21a at the front side of a rotating direction of the blade 2. The front plate 1 is placed on the blade 2, and an end of the acute projection ridge 4 and under surface of the front plate 1 are brought into contact with each other. Then, such an energy as to raise temperatures is applied while exerting an appropriate pressing force between them, and thus the acute projection ridge 4 is melted and the front plate 1 is welded onto the blade 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240655-A (JP)
Title: Method for controlling press machine with motor load reducing function, and apparus for controlling press machine with motor load reducing function
Inventor: SHIGEFUJI TAKEHIKO
IPC: B30B15/14
Filed: 2009-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an apparatus for controlling a press machine with a motor load reducing function, by which a press working is continuously conducted by reducing torque per one stroke as possible, thereby stabilizing the heat generation of the motor.  <P>SOLUTION: Movements of a work shaft, a T shaft, and an A shaft, and completion of them are detected by providing a ram position calculating portion 31a, a starting point determining portion 31b, a timer value selecting and writing portion 31c, a ram shaft stopping portion 31e, and a stroke classification-motor startup standby time table for each starting point stored in a second storing means 32, in a CNC 30. When movements of the work shaft and the T shaft have been completed and the ram shaft is elevated and stopped, the starting point of the rum shaft at this time is determined (top dead center, second top dead center, rise end), the ram is stopped with a timer value in accordance with the stroke classification of the starting point, and subsequently the ram is moved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242330-A (JP)
Title: Structure of bearing frame, method for manufacturing building using the bearing frame, and erection adjusting method for the building
Inventor: OSUMI TOSHIHIRO
IPC: E04B2/56
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing frame etc. capable of easily performing erection adjustment.  <P>SOLUTION: The bearing frame 1 is formed by connecting a first column material 4 and an approximately triangular frame body 5 together by means of a bolt 6. A length-direction approximately-central portion of the first column material 4 is provided with an upper bracket 7 which is protruded sideward and the undersurface of which serves as a first horizontal mounting surface 10, and a lower bracket 8 which faces the first mounting surface 10 of the upper bracket and which has a second horizontal mounting surface 11 positioned below the first mounting surface 10. The triangular frame body 5 includes a second columnar material 12, an upper diagonal member 13, a lower diagonal member 14, and a joint member 15 which joins the upper and lower diagonal members 13 and 14 together and the vertical length of which is smaller than that of a vertical gap between the first and second mounting surfaces 10 and 11. The bolt 6 includes an upper bolt 6A and a lower bolt 6B. Additionally, a spacer 18 for filling a gap between the joint member 15 and the first mounting surface 10 and/or a gap between the joint member 15 and the second mounting surface 11 is also provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239885-A (JP)
Title: Device for removing band-like connection portion of chain-like food having band-like connection portion
Inventor: TAKAHASHI TAKAYUKI
IPC: A22C11/00
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection portion-removing device for almost perfectly cutting off the connection portion of a chain-like food having a band-like connection portion.  <P>SOLUTION: This band-like connection portion-removing device has a fixing means and a cutting means, for cutting the band-like connection portions of the chain-like food having works connected and conveyed through the band-like connection portions with a connection-cutting station, the cutting means includes mutually parallel two separated cutting blades for simultaneously cutting from a direction orthogonal to a work-conveying direction at two places close to both the ends of the band-like connection portion fixed with the fixing means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244277-A (JP)
Title: Printer driver and printer
Inventor: NAKANISHI HIROAKI
IPC: B41J29/42
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer for estimating time required for printing as a part of the processing of a printer.  <P>SOLUTION: A printer driver makes a computer achieve a function of generating print job data for making the printer execute the printing from application data generated by a predetermined application program. The printer driver makes the computer achieve a data generation means for generating drawing data from page data constituting the application data, a processing time calculating means for calculating the processing time required for generating the drawing data, and a printing time predicting means for multiplying the coefficient according to the printing capability of the printer in the calculated processing time and calculating the time required for printing by the printer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010240579-A (JP)
Title: Powder agitator
Inventor: SHIMIZU TATSUO
IPC: B01F29/90
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder agitator which is capable of obtaining a kneaded powder with high quality by homogeneously mixing powder and which is capable of effecting the enhancement of workability and the reduction of agitation costs.  <P>SOLUTION: The powder agitator is provided with a motor 3 for revolution, a revolution mechanism 10 to revolve a powder vessel 4 around a revolution axis 11 by the output of the motor 3 for revolution, a motor 5 for rotation, a rotation mechanism 20 to rotate the powder vessel 4 to be revolved around a rotation axis 19 by the outcome of the motor 5 for rotation, and an angle adjustment mechanism 30 to adjust the inclination θ to the revolution axis 11 of the rotation axis 19 of the powder vessel 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009298139-A (JP)
Title: Polypropylene-based injection blow molding
Inventor: KIMURA SHIGETO
IPC: B29C49/08
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene-based injection blow molding excellent in impact strength and transparency, as well as good in moldability.  <P>SOLUTION: There are a polypropylene-based injection blow molding, which is obtained by molding a propylene-based resin composition described below by an injection blow molding process, and the like. The propylene-based resin composition includes a polymer mixture obtained by mixing 5-50 wt.% of a propylene-based polymer (X) satisfying the following requirements stipulated in (i) to (vi) below and 50-95 wt.% of a propylene-based polymer (Y), where the requirements are as follows; (i) the MFR is 1-50 g/10 min; (ii) the Q value measured by GPC is 3.5-10.5; (iii) the ratio of a component having a molecular weight (M) of ≥2,000,000 is 0.4 wt.% or more but less than 10 wt.%; (iv) the component eluted at a temperature of 40°C or lower in TREF (temperature rising elution fractionation) is 3.0 wt.% or less; (v) the isotactic triad fraction (mm) is ≥95%; and (vi) the degree (λmax) of strain hardening in the measurement of elongation viscosity is ≥6.0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010241381-A (JP)
Title: Manufacturing method for inner diameter side bearing ring member which constitutes roll bearing unit for supporting wheel
Inventor: WAKABAYASHI TATSUO
IPC: B60B35/02
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a manufacturing method that allows for the efficient and low cost production of inner diameter side bearing ring member which constitutes a roll bearing unit of outer race rotation type for supporting a wheel, the rolling bearing unit having a form of a hollow cylinder as a whole with a diameter-altered portion 10c on the outer peripheral surface thereof, with a stationary structure side flange 7c of a shape of an inward-directed flange provided on the inner peripheral surface.  <P>SOLUTION: A metal cylindrical material 15 is subjected to a predetermined forging process so that a stepped cylindrical first intermediary material 19 is formed, with a large diameter cylindrical part 30 at one end in the axial direction and a small diameter cylindrical part 29 at the other end in the axial direction or in an intermediary part are made continuous through the use of a step part 24a, while having a stationary structure side flange 7c at a portion near one end in the axial direction of the inner peripheral surface. Swaging work is then provided on the half portion near the other end side in the axial direction of the first intermediary material 19, with an inclined cylindrical part 36 formed thereon as its outer diameter dimension becomes smaller toward the leading edge side of the portion, thereby the diameter-altered portion 10c on the outer peripheral surface is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010074131-A (JP)
Title: Semiconductor light emitting device and method for manufacturing same
Inventor: KUDO SHOKICHI
IPC: H01S5/343
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce contact resistance of an electrode formed on the ridge stripe including a current non-injection region, to suppress discontinuous hops that appear in current-optical output characteristics, and to implement a high output operation.  <P>SOLUTION: A semiconductor light emitting device includes at least an n-type cladding layer 2, an active layer 4, a p-type cladding layer 6, and a p-type contact layer 8 stacked in this order on a substrate 1, and further includes a ridge portion 6a including the p-type cladding layer and the p-type contact layer. On the p-type cladding layer, are formed a dielectric film 10 which covers the ridge portion and has an opening selectively exposing a top of the ridge portion, and a P electrode 9 in contact with a top surface and a side surface of the p-type contact layer exposed from the dielectric film. The dielectric film includes the current non-injection region 30 which covers an end of the ridge portion to block current injection to the active layer, and the current non-injection region of the dielectric film is formed in contact with the p-type contact layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010247118-A (JP)
Title: METHOD OF REDUCING CODCr IN HIGH CONCENTRATION SILICONE WASTE LIQUID
Inventor: KURITA MICHIO
IPC: C02F1/72
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily and stably reducing COD<SB>Cr</SB>in high concentration silicone waste liquid containing COD<SB>Cr</SB>for 500 mg/l or more to the level of 100 mg/l or less.  <P>SOLUTION: To the high concentration silicone waste liquid, pH adjustment, Fenton treatment, deposition and flocculation treatment by making pH high, activated sludge treatment and flocculation treatment are executed in the order. Activated carbon adsorption treatment is executed finally, and COD<SB>Cr</SB>of the high concentration silicone waste liquid is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249087-A (JP)
Title: Supporting frame for engine working machine
Inventor: TANAKA KATSUAKI
IPC: F02B63/00
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting frame for an engine working machine having a simple constitution for generating sufficient rigidity while preventing the flow of fuel to the outside, reducing manufacturing cost, and improving transporting performance.  <P>SOLUTION: The supporting frame 21 on which the engine working machine is placed having a casing 12 storing the working machine, an engine for driving the working machine and a fuel tank for reserving engine fuel includes a bottom plate 22 larger than the bottom face of the casing 12, side plates 23, 24 erected around the bottom plate 22, a plurality of leg members 25 provided on the lower face of the bottom plate 22 at preset spaces, and a plurality of supporting members 26 provided on the upper face of the bottom plate 22 at preset spaces.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254078-A (JP)
Title: On-vehicle camera mounting device
Inventor: NAKAMOTO AKIHIKO
IPC: B60R1/00
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle camera mounting device freely adjustable in an angle of a retrofitted camera, and reduceable in height and size.  <P>SOLUTION: The camera mounting device includes a fixing portion 41 fixing an upper surface to a rear view mirror 30 of a vehicle, first and second projecting portions 42, 43 oppositely projecting to a lower surface side of the fixing portion 41, and first and second opening portions 44, 45 provided on the first and second projecting portions 42, 43 and in which screws 61, 62 mounted to a camera 10 are inserted. The second opening portion 44 is made to be longer downward than the first opening portion 45.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253787-A (JP)
Title: Liquid droplet discharging device
Inventor: ISHIZUKA HIROTAKA
IPC: B41J2/175
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet discharging device which can assure desired quality of print by preventing pigment particles from settling down without consuming energy such as an electric power.  <P>SOLUTION: The liquid droplet discharging device includes a liquid droplet discharging head 9 for discharging optical curing ink, a light irradiating means 12 for curing the optical curing ink discharged from the liquid droplet discharging head 9, an ink storage chamber 11 for storing the optical curing ink to be supplied to the liquid droplet discharging head 9, and a heat conduction means 31 for conducting the waste heat of the light irradiating means 12 to the ink storage chamber 11 so that the optical curing ink stored in the ink storage chamber 11 is circulated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009265672-A (JP)
Title: Liquid crystal display device
Inventor: LIU LIANG
IPC: G02F1/1337
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device including a carbon nanotube structure.  <P>SOLUTION: The liquid crystal display device includes: a first substrate; a second substrate; a liquid crystal layer held between the first substrate and the second substrate; a first alignment layer installed on the first substrate; a second alignment layer installed on the second substrate; a first electrode; and a second electrode. At least one of the first alignment layer and the second alignment layer includes a carbon nanotube structure. The first electrode and the second electrode are each electrically connected to the carbon nanotube structure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009298141-A (JP)
Title: Document holder accessory
Inventor: YAMAMOTO YOSHIHIRO
IPC: B42F11/00
Filed: 2009-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document holder accessory which can hold a document exactly irrespective of the thickness of the document.  <P>SOLUTION: The back piece 3 and the first pressing piece 5 of the document holder accessory 1 are constituted of material having elasticity, and the document 10 of the thickness below a standard gap GS is sandwiched between the tip part 62 of a second pressing piece 6 disposed at the sandwiching position and a document placing piece 2. The document 10 of the thickness exceeding the standard gap GS is sandwiched between the document pressing unit 52 of the first pressing piece 5 and the document placing piece 2 in the state where the second pressing piece 6 is disposed at the opening position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010260735-A (JP)
Title: Optical glass
Inventor: UEHARA SUSUMU
IPC: C03C3/155
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-dispersion optical glass having a small partial dispersion ratio and optical elements such as a lens, a prism and the like obtained by using the optical glass.  <P>SOLUTION: The optical glass having an optical constant whose relational formula between an Abbe's number (ν<SB>d</SB>) and the partial dispersion ratio (θg, F) is denoted as θg, F≤-0.0058×νd+0.7539 in a range of νd≤25 and θg, F≤-0.0020×νd+0.6589 in a range of νd>25, containing, in mol% on an oxide basis, larger than 0% and less than 8% B<SB>2</SB>O<SB>3</SB>and 15 to less than 63% TeO<SB>2</SB>and having a B<SB>2</SB>O<SB>3</SB>/TeO<SB>2</SB>value of larger than 0 and less than 0.5 is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262539-A (JP)
Title: System, and program for supporting operation and recording medium
Inventor: IKEZAWA KATSUNARI
IPC: G06Q50/04
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To support reduction of a total cost including stock costs in respect to operation for generating products and by-products from raw materials.  <P>SOLUTION: An operation support system 100 for supporting operation for generating products and by-products which are respectively independently in demand from raw materials includes: a data storage part 6 for storing an objective function for minimizing the total cost which is the total of the procurement cost of raw materials, the production costs of the products and the by-products and the stock costs of the products and the by-products; and a planning processing part 4 which, when a production ratio to be a ratio of generating the by-products from the raw materials is given, determines the total material input of the raw materials for minimizing the total cost by using the objective function stored in the data storage part 6 and displays the total material input on an output part 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261415-A (JP)
Title: Vertically long blade of vertical shaft wind turbine
Inventor: SUZUKI MASAHIKO
IPC: F03D3/06
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertically long blade of a wind turbine for maintaining the wind turbine at a constant rotating speed in a high speed wind by the brake action of a movable blade, by installing the movable blade of rocking by centrifugal force in rotation, in a rear part in the rotational direction of the vertically long blade.  <P>SOLUTION: This vertically long blade 6 is arranged vertically long via a support arm 5 around a vertical main shaft 2 of a vertical shaft wind turbine. The vertically long blade 6 in the vertical shaft wind turbine is characterized by installing the movable blade 7 in a rear end part in the rotational direction of a body part 6A so as to be rockable by the centrifugal force in the rotation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009296578-A (JP)
Title: Synchronization of media file available from plurality of sources
Inventor: THOMAS EDWARD ERIC
IPC: H04M11/00
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer readable medium having a computer executable instruction for executing a method of transmitting media content.  <P>SOLUTION: The computer readable medium includes a computer executable instruction for executing the method of transmitting media content. The method includes: receiving a request from a device to access content available from at least one media source via a first computer system; detecting the media content on the device; deciding the transmission of the media content on the device by a first computer system; and maintaining the set of the transmitted media content when not less than one set of media content existing on the device is transmitted by computer systems except the first one.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010267225-A (JP)
Title: Electronic apparatus
Inventor: MORIYAMA TADASHI
IPC: G06F1/26
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which can more reduce standby power consumption.  <P>SOLUTION: The electronic apparatus 1 includes: a switch control part 33 for controlling a switch 53 for opening/closing a power supply passage to a sub-microcomputer 37; a key voltage control part 35 for controlling a signal to be input to a key voltage input terminal 37C of the sub-microcomputer 37; and the sub-microcomputer 37 for allowing the switch control part 33 to control the switch 53. When a power source key 21 receives a power-source on operation in the standby state of the electronic apparatus 1, the switch control part 33 supplies power to the sub-microcomputer 37 for a first time. Also, the key voltage control part 35, when the sub-microcomputer 37 is started, inputs a specific signal to the key voltage input terminal 37C within the first time, and allows the sub-microcomputer 37 to output a signal for holding the closing state of the switch 53. When the power source key 21 receives a power-source off operation in the operation state of the electronic apparatus 1, the key voltage control part 35 allows the sub-microcomputer 37 to output a signal for opening the switch 53.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269976-A (JP)
Title: Cement admixture and cement composition
Inventor: TAWARA KAZUTO
IPC: C04B18/14
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement admixture and a cement composition adding a superior rust-preventing effect to an internal steel rod in a cement concrete hardened body, having the shielding effect of the infiltration of chloride ions and furthermore having little leaching of Ca ions.  <P>SOLUTION: The cement admixture includes a calcium aluminate compound having a molar ratio CaO/Al<SB>2</SB>O<SB>3</SB>of 0.15-0.7 and a Blaine specific surface area of 2,000-7,000 cm<SP>2</SP>/g and finely granulated blast furnace slag and has a blending ratio of the calcium aluminate compound to the finely granulated blast furnace slag of 1/1-1/20 in a mass ratio. The cement composition includes cement and the cement admixture. The cement composition includes cement, the calcium aluminate compound and the finely granulated blast furnace slag and has a blending ratio of the calcium aluminate compound to the finely granulated blast furnace slag of 10/1-1/10 in a mass ratio.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269414-A (JP)
Title: Thin-edged blade
Inventor: KIMURA TAKASHI
IPC: B24D3/00
Filed: 2009-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-edged blade capable of preventing a coating layer from breaking away by heat generated during machining, maintaining the effect of clogging prevention and reduction in resistance for a long period of time, and improving the rigidity of an abrasive layer itself.  <P>SOLUTION: The thin-edged blade includes the abrasive layer formed in the shape of a thin circular plate in which a plurality of abrasive grains are dispersedly disposed therein, and the coating layer containing ceramics formed by aerosol deposition method on the side surfaces of the abrasive layer. Thickness of the coating layer is in the range of 1/4-1/2 of a mean particle diameter of the abrasive grains.  <P>COPYRIGHT: (C)2011,JPO&INPIT