baber/WOPTO huggingface dataset:
Patent JP-2009083082-A (JP)
Title: Method for recovering rare earth elements
Inventor: ITO YOSHIICHI
IPC: B24B57/02
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for efficiently recovering high-quality rare earth oxide from waste grinding slurry.  <P>SOLUTION: In a method of recovering rare earth elements, rare earth oxides are recovered from the waste grinding slurry containing rare earth elements in a first process [I] including steps (1)-(5), and ammonium sulfate of the process [I] and water are reproduced in a second process [II] of a step (6) and recycled in the process [I]. The process [I] comprises steps of: (1) mixing slurry containing rare earth oxides with a sulfuric acid compound, heating/roasting the mixture, and dissolving it in water to make rare earth element solution; (2) adjusting a pH value of the rare earth element solution and dissociating insoluble components; (3) adding precipitant to the solution to separate out rare earth carbonate; (4) dissociating the rare earth carbonate from the slurry; and (5) baking the rare earth carbonate to recover it as rare earth oxides. If the pH regulator and the precipitant in the process [I] are aqueous ammonia and ammonium salt, the process [II] comprises the step of: (6) aqueous ammonium sulfate solution from which the rare earth carbonate is separated is condensed to recover the aqueous ammonium sulfate solution and the water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090470-A (JP)
Title: Image forming apparatus, image forming system, image forming program and printer driver
Inventor: OKADA TAKEYUKI
IPC: G03G21/00
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can set a power-saving shift time conformed to a service mode at a low cost and can appropriately hold the shift time.  <P>SOLUTION: The image forming apparatus is equipped with an image forming means (printing mechanism part 104) which carries out image formation on the basis of received printing information, a shifting means (power-saving shift time control part 102 etc.) which shifts the apparatus itself to a preliminarily set power-saving mode when a predetermined transition period passes, a calculating means (power-saving shift time control part 102 etc.) which calculates an occurrence frequency of processing related to the image formation, and a changing means (power-saving shift time control part 102 etc.) which changes the predetermined transition period according to the occurrence frequency calculated by the calculating means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090381-A (JP)
Title: Robot and the wiring method
Inventor: SHIRAKI TOMOYUKI
IPC: B25J19/00
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of an industrial robot to which a speed reduction gear with a plurality of hollow holes through which cables extend is adopted and which is miniaturizable.  <P>SOLUTION: This robot having the joint structure comprising a driving motor 2 and the speed reduction gear 1 having a spur gear meshed with a gear installed in the driving motor 2 and a differential reduction gear connected to the spur gear. At least two hollow holes 11, 12 are formed in the speed reduction gear.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091398-A (JP)
Title: Copper foil attached with resin
Inventor: KOBUNE HIROTAKA
IPC: C08K5/521
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copper foil attached with a resin, without containing a halogen atom, which has a high bonding strength of a copper foil layer with a resin layer, exhibits a high flame retardant property and exhibits reliability as a material of a printed wiring board.  <P>SOLUTION: This copper foil attached with the resin has a resin composition consisting of (A) 100 pts.mass non-halogen-based epoxy resin, (B) 10 to 100 pts.mass polymer component, (C) 20 to 80 pts.mass amino group-containing phosphoric acid ester expressed by general formula (1) [wherein, X<SP>1</SP>to X<SP>5</SP>may be each independently the same or different H or a 1-3C alkyl] and (D) 5 to 80 pts.mass diamine compound other than the amino group-containing phosphoric acid ester, as the resin layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095891-A (JP)
Title: Telescopic cover device
Inventor: ITO CHIHIRO
IPC: B23Q11/08
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescopic cover device partitioning two regions in a sealed state and highly preventing cutting chips and a cutting liquid generated in one of the regions from leaking to the other region.  <P>SOLUTION: The telescopic cover device 40 includes an upper rail 42, a lower rail 43, a telescopic cover 41 and a partitioning member 44. The telescopic cover 41 and the partitioning member 44 partition a first region S1 and a second region S2. The telescopic cover 41 comprises a plurality of cover members 41A-41F which are placed side by side while shifting in position in a breadthways direction in a partially overlapping state. The cover member at one breadthways end is the fixed cover member 41A fixed to the upper rail 42 and the lower rail 43, and other cover members are movable cover members 41B-41F movable in the breadthwise direction for the upper rail 42 and the lower rail 43. The upper rail 42 is placed in contact with the partitioning member 44. Upper ends of the movable cover members 41B-41F are movably suspended from the upper rail 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008055191-A (JP)
Title: Drum type washing machine
Inventor: MATSUI YASUHIRO
IPC: D06F37/06
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an improvement in washing performance and reduction in washing time of a drum type washing machine.  <P>SOLUTION: The drum type washing machine includes a high-density detergent liquid producing process which dissolves the detergent with a small amount of water prior to a washing process and a high-density detergent liquid infiltrating process where the high-density detergent liquid is drizzled on the clothes and the clothes are infiltrated with the detergent. In this case the high-density detergent liquid is poured in from the bottom surface of a baffle 18 for agitating the clothes or the like 17, which is installed on a drum 4, and is spread on and permiates the clothes or the like 17 from small holes 20 provided in the top surface and the tilted surface of the baffle 18.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009099677-A (JP)
Title: Electric component unit
Inventor: TANAKA MITSUHIRO
IPC: F24F5/00
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing measure of a circuit board of an electric component unit.  <P>SOLUTION: This invention relates to an electric component unit 1 provided with: a circuit board 10 with an electrolytic capacitor 11, coils 15, a connector joint part 12 and a power module 16 mounted thereon; and an electric component case 2 for housing the circuit board 10 therein. The electric component case 2 includes: a back case 4 formed with a metallic case, and covering the back surface side of the circuit board 10; and a front case 3 covering the front surface side of the circuit board 10, wherein the component case 2 further includes a resin member 5 formed integrally with the circuit board 10, and sealing an area between a peripheral part of the circuit board 10 and the electric component case 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008125060-A (JP)
Title: Vertical frequency distinction circuit, video display apparatus, and vertical frequency distinction method
Inventor: OTA MIYUKI
IPC: G09G5/18
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical frequency distinction circuit, a vertical frequency distinction method capable of reducing a chip size, and a video display apparatus with the vertical frequency distinction circuit.  <P>SOLUTION: A vertical system pulse generation unit 100 in the vertical frequency distinction circuit 1000 generates a noise eliminating signal VSC for preventing a noise from being input within a predetermined time which is a period until a vertical synchronization signal VSYNC arrives. A distinction result latch unit 200 samples the noise eliminating signal VSC and an inverted noise eliminating signal NVSYNC at an input of the vertical synchronization signal VSYNC, and generates two output signals. An output selection unit 300 selects any one of the two output signals from the distinction result latch unit 200 based on a mode setting signal PALMODE, and outputs the same as a distinction result signal FVDET.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009099755-A (JP)
Title: Thin-film resistor, and its manufacturing method
Inventor: MATAI KOJI
IPC: H01L21/822
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a thin-film resistor, which improves controllability of a resistance value by forming a thin-film resistance layer without damaging it, and is advantageous even for miniaturization.  <P>SOLUTION: The method of manufacturing a thin-film resistor sequentially executes steps of: forming a pattern of the thin-film resistance layer 3 on an insulating layer 2 formed on a semiconductor substrate 1; forming metal layers 6 in a wire connection region of the thin-film resistance layer 3 by using a resist pattern; forming an interlayer dielectric 7 for covering the entire thin-film resistance layer 3 including the metal layers 6 after removing the resist; forming openings (contact holes) 10 reaching the metal layers 6 on the interlayer dielectric 7; and forming wiring layers 12 connected to the metal layers 6 in regions including at least the openings (contact holes) 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008105175-A (JP)
Title: Vessel forming apparatus and vessel forming method
Inventor: AKITA HIROAKI
IPC: B24B19/22
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To stably separate a vessel from a vessel row, without securing a place for arranging a mechanism for separating and sliding the vessel to a side surface of the vessel row in a state of contacting vessels adjacent to each other in the advancing direction.  <P>SOLUTION: The vessel forming device is provided with: a conveyor 110 contacting and carrying the vessels adjacent to each other in the advancing direction; a taking-out base 120 adjacently arranged in an end part in the advancing direction in this conveyor; a vertical directional inserting member 130 insertable from above into a clearance SP1 formed between the mutual vessels contacting on the conveyor 110; and a slide mechanism for placing the advancing directional side vessel on the taking-out base 120 by sliding it in the advancing direction among the mutually contacted vessels forming the clearance, by moving the vertical directional inserting member in the advancing direction, by inserting the vertical directional inserting member 130 into the clearance SP1 from above so as not to push-retreat the vessel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009096914-A (JP)
Title: Fabric printing inkjet ink
Inventor: TSUNODA HAJIME
IPC: C09D11/322
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fabric printing inkjet ink having satisfactory washing fastness and rubbing fastness, capable of attaining satisfactory concealment properties when being used for a dark color fabric and having excellent on-board stability and to provide a method for manufacturing a printed fabric using the same.  <P>SOLUTION: The fabric printing inkjet ink cmprises a pigment, a water-dispersible resin, water and a water-soluble organic solvent. A polyol having 10 to 15.5 (cal/cm<SP>3</SP>)<SP>1/2</SP>SP value is contained as the water-soluble organic solvent and a polyurethane resin having -35 to 10°C glass transition point is contained as the water-dispersible resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097674-A (JP)
Title: Differential gear
Inventor: HIROTA ISAO
IPC: F16H48/20
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential gear having a simple structure and capable of producing a difference of differential limiting force between a driving operation and a coasting operation, securing durability of a thrust bearing and obtaining stable differential limiting force.  <P>SOLUTION: Helical side gears 5, 7 receive thrust force to directions opposite to facing directions (arrow A directions) by drive torque during a driving operation, and the pair of helical side gears 5, 7 receive thrust force to the facing directions (arrow B directions) by drive torque during a coasting operation. A differential case 3 has inner receiving faces 39, 41 for receiving the helical side gears 5, 7 in the rotating shaft direction. Annular inner opposing faces 55, 57 and annular outer opposing faces 59, 61 are provided on the inner peripheral sides of tooth-breadthwise end parts of gear parts 5a, 7a of the helical side gears 5, 7, and a thrust bearing 77 having a plurality of rollers 77a in the circumferential direction is arranged between the inner opposing faces 55, 57.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097680-A (JP)
Title: Pneumatic shock absorber
Inventor: KATO KOKI
IPC: F16F9/32
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic shock absorber improved in economic efficiency by efficiently supplying lubricating oil to a sliding part between the inner periphery of a cylinder and the outer periphery of a piston without injecting a large quantity of the lubricating oil.  <P>SOLUTION: This pneumatic shock absorber is characterized by comprising a guide member 24 for introducing the lubricating oil O flowing out of a connection passage 20 and the lubricating oil O leaking out of a clearance between a piston rod 6 and a rod guide to the inner peripheral surface of the cylinder 3 on a surface opposed to a rod side chamber 40 of the rod guide 12 of the pneumatic shock absorber 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008182187-A (JP)
Title: SELECTIVE REMOVAL FOR DyScO MATERIAL IN SEMICONDUCTOR DEVICE
Inventor: SHAMIRYAN DENIS
IPC: H01L21/314
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selectively removing high-k materials containing rare earth metallic oxide on a lower substrate or layer without forming any undercut at the lower part of a gate.  <P>SOLUTION: A method is disclosed for selectively removing rare earth scandium oxide high-k materials (e. g. DyScO<SB>3</SB>) on Si or SiO<SB>2</SB>. For patterning a metal gate comprising TiN and TaN on top of a rare earth based high-k layer 2, chlorine-containing gas can be used since titanium and tantalum chlorides are volatile, and reasonable selectivity to other materials present on a wafer can be obtained. The Dy and Sc chlorides are not volatile, but they are water soluble. The surface layer of Dy and Sc comprising high-k materials gets chlorinated (brominated) during exposure to the Cl or Br comprising plasma, and can be removed after etch by a water rinse.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009107862-A (JP)
Title: Metallic and/or ceramics porous molded body, and method for producing the same
Inventor: TOMONO TAKUMI
IPC: B22F5/10
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic and/or ceramics porous molded body having communicating pores, and to provide a sintered compact and a product thereof.  <P>SOLUTION: The porous molded body with a porous structure composed of pores including communicating pores is provided which is molded by admixing at least metallic powder and/or ceramics powder and water with an assistant for introducing bubbles, an assistant for forming a network skeleton and an assistant for sticking a component such as metallic powder and/or ceramics powder to the network skeleton, and causing bubble generation, network skeleton formation and componential sticking to the network skeleton, a sintered compact thereof, a method for producing the same, and a structural member thereof are also provided. According to this invention, using the metal or ceramics powder, the easy method for producing a porous body having communicating pores, and the product and structural member thereof can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111537-A (JP)
Title: Method, device, program and recording medium of detecting abnormality by detecting change in communication relation structure
Inventor: ISHIBASHI KEISUKE
IPC: H04L12/70
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To detect change on a time series of a connection relation structure between a start point and an end point of traffic.  <P>SOLUTION: A traffic data acquisition unit 111 acquires information between the start point and the end point of the traffic for every fixed time interval. A communication relation structure extraction unit 112 creates communication relation structures from the information of the start point and the end point of the traffic for the fixed time interval acquired by the traffic data acquisition unit 111. A distance calculation unit 113 between the communication relation structures, calculates a distance between communication relation structures created by the communication relation structure extraction unit 112. An abnormality detecting unit in communication relation structure 114 detects abnormality based on a difference of distances of the communication relation structure and a reference communication relation structure of a certain period using distances calculated by the distance calculation unit 113 between the communication relation structures. An abnormality cause specifying unit in communication relation structure 115 specifies the start point and/or the end point which become the abnormality cause about the communication relation structure in which the abnormality is detected by the communication relation structure abnormality detection unit 114.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108729-A (JP)
Title: Control method and control device for shape memory alloy actuator
Inventor: TAKAHASHI MASAYA
IPC: F03G7/06
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method and control device for a shape memory alloy actuator preventing deterioration of a shape memory alloy due to excessive electric power supply.  <P>SOLUTION: A target set resistance value R1 is set to be an initial target resistance value R0 to move a moving body 107 (S2). Electric power set in an input electric power optimization process is input and a shape memory alloy wire 102 is contracted to change the position of the moving body 107 (S3). When a variable Ta of elapsed time reaches first predetermined time T1, the variable Ta is reset (S7). Then, it is determined whether or not a difference between a resistance value Rm measured in S3 and the target resistance value R1 is within a predetermined tolerance ΔR in a determination calculating circuit 126 (S8). When the difference exceeds the tolerance ΔR, it is determined that the resistance value cannot reach the target resistance value R1 because the moving body 107 abuts on a second stopper 110, and the target resistance value R1 is replaced to the resistance value Rm measured at that point (S9).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089340-A (JP)
Title: Production technology for negative impedance employing dc feedback circuit
Inventor: SANO YASUO
IPC: H03F3/181
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve, at very low cost, improvement in the heavy low-pitched sound reproduction of a speaker, and traceability of an optical pickup.  <P>SOLUTION: An inverse integration type DC feedback circuit 3 is combined with a differential amplifier, of which the naked gain in a low frequency domain is designed to be very large, or with a constant-voltage amplifier, having similar phase rotation around the minimum resonance frequency. Since the properties as an induced load become actual, by increasing the mechanical impedance around the minimum resonance frequency of a speaker or of an optical pickup, the voltage phase of constant-voltage amplifier output is delayed. In the inverse integration type DC feedback circuit 3, the voltage phase in the cutoff frequency or higher is led by about at 90°, so that positive feedback becomes possible, by setting the cutoff frequency around the minimum resonance frequency of the speaker or of the optical pickup. By setting a DC feedback amount to a suitable value, amplifier operation around the minimum resonance frequency is made similar to that of a constant-current amplifier, and reduction compensation of reproduced sound pressure or improvement in traceability are realized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109784-A (JP)
Title: Image display device
Inventor: AKIMOTO HAJIME
IPC: H01L51/50
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce change of the light emission brightness of a light emitting element due to change of the voltage level of the power supply voltage.  <P>SOLUTION: An image display device includes: a plurality of pixel; a plurality of signal lines for inputting an image voltage to each of the plurality of pixels; and a pixel selecting unit for selecting from the plurality of pixels a pixel into which the image voltage is to be written. Each of the pixels has the light emitting element of a current driving-type, a driving transistor connected between a power line and the light emitting element, and a capacitance element having one end connected to a gate electrode of the driving transistor. The image voltage is input to the other end of the capacitance element during the writing period. An inclined wave voltage which changes a voltage level thereof according to time is input to the other end of the capacitance element during a light emission period following the writing period. The light emission intensity of the light emitting means while emitting light always changes within the light emission period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106600-A (JP)
Title: Card for card game, and card game toy
Inventor: FUJISAWA NORIYOSHI
IPC: B42D15/10
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a visual expression, and to enjoy the visual expression as a game in a card for a card game.  <P>SOLUTION: The card for the card game is used in order to achieve the visual expression on the front surface of the card by stacking a plurality of sheets of cards. The card has a light-permeable display section at least partially. On the display section, a large number of colored and/or colorless spots (dots) are arranged. When the plurality of sheets of cards are stacked, the color changes by the overlapping of the spots (dots).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274739-A (JP)
Title: Steel sheet pile
Inventor: MIURA YOSHINORI
IPC: E02D5/04
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet pile capable of forming a thick continuous wall as in the case of a Z-steel sheet pile, less deforming during driving since the steel sheet pile unit has a section modulus larger than that of the Z-steel sheet pile, and manufacturable by hot rolling only.  <P>SOLUTION: This steel sheet pipe 1 comprises a wall surface sheet 2 and a wall surface joining sheet 3 extending from one end edge of the wall surface sheet 2. The wall surface sheet 2 and the wall surface joining sheet 3 are formed in chevron shapes in cross section having a crest point at the intersection of the wall surface sheet 3 and the wall surface joining sheet 3. The wall surface sheet 2 and the wall surface joining sheet 3 have Larsen joints 4, 5 at the edges thereof on the opposite side of the intersection, respectively. Each of the Larsen joints 4, 5 comprise claw bottom parts 4b, 5b positioned parallel to the wall surface sheet 2 and extending in the direction of separating from the crest point and hook parts 4c, 5c bent from the claw bottom parts 4b, 5b to the crest point side, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT