baber/WOPTO huggingface dataset:
Patent JP-2008049240-A (JP)
Title: Phosphorus recovery and phosphorus adsorbent disattacment measure in treatment for wastewater
Inventor: TANGE SHINYA
IPC: B01J20/08
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detachable regeneration method which enables an enhancement in the detachable recovery efficiency of phosphorus in waste water treatment for removing phosphorous in waste water by an adsorbent.  <P>SOLUTION: The detachment treatment of an adsorbed phosphorous component is carried out by bringing into contact with an alkaline aqueous solution prepared by dissolving an alkali metal salt except carbonate having temperatures of 40°C to 100°C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051961-A (JP)
Title: Toner supply roller
Inventor: TANO DAISUKE
IPC: G03G15/08
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner supply roller which dispense with troublesome steps, such as polishing or cutting, avoids waste of materials, has high dimensional accuracy and specific cell openings, can maintain a fixed amount of toner supply over a long period of time, and can suppress the occurrence of image defects, and to enhance the durability of a molding die for manufacturing such toner supply rollers, and to manufacture efficiently and at low cost.  <P>SOLUTION: The toner supply roller 1 has a urethane foam layer 3, formed by feeding urethane foam raw material consisting mainly of polyether polyol and isocyanate to a molding cavity of a cylindrical molding die, wherein the molding cavity of the cylindrical molding die has a surface layer, consisting mainly of polyether ether ketone and the urethane foam layer formed in contact with the surface layer has a cell opening area in the range of 50-90% with respect to the total surface area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008049283-A (JP)
Title: Water treatment apparatus
Inventor: TERAJIMA YUUTAI
IPC: C02F3/12
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus which can realize high-speed treatment of wastewater to be biologically treated at an early stage.  <P>SOLUTION: The water treatment apparatus 10 comprises a biological treatment tank 12 for aerobically biologically treating wastewater, a solid-liquid separation means 14 for performing solid-liquid separation of the wastewater from the biological treatment tank into sludge and treated water, a sludge storage tank 16 for storing sludge drawn from the biological tank and/or the sludge separated by the solid-liquid separation means, and a sludge return means 30 for returning the sludge in the sludge storage tank to the biological treatment tank.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008052607-A (JP)
Title: Higher education teacher evaluation method, evaluation program, evaluation table and evaluation system
Inventor: SAKUTA MASAAKI
IPC: G06Q10/00
Filed: 2006-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method and an evaluation program for full-time school staff establishing a method of evaluating and calculating an annual salary in particular and achieving fair and well-balanced evaluation, attaching importance to records of performance in regard to the evaluation method, the evaluation program, an evaluation table and an evaluation system for full-time school staff belonging to an institution of higher education.  <P>SOLUTION: The evaluation table is provided with sections to enter educational records of teachers on higher education teachers, study records of the teachers, local exchange records of the teachers, and operation records of the educational institution. Evaluation corresponding to the characteristics of each educational institution is performed by entering evaluation marks of the respective records and adding weighting allocation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007095043-A (JP)
Title: Terminal device, connection condition determining device, system and method for maintaining security
Inventor: HASHIMOTO HIDEAKI
IPC: G06F21/34
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To allow connection when a terminal device for connecting to a network satisfies an appropriate security condition.  <P>SOLUTION: This security maintaining system is structured by: a terminal device 300 equipped with an information collecting part 304 for collecting its own security state information, a card connecting part for connecting a card 306 recording an electronic certificate, a processor 301a for obtaining the electronic certificate from the card and inquiring about the connecting condition to a predetermined network, determining matching by response information, and when it is determined to be adaptable, requesting connection to the predetermined network with the response information; and an authentication device 320 equipped with a managing part 322 for managing the electronic certificate corresponding to each user, and an authentication determining part 323 for determining the matching of the security state information of the terminal device 300 to the connecting condition to the predetermined network and allowing connection using the electronic certificate managed by the managing part when there is a connection request from the terminal device to the predetermined network.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008060105-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: MIYAKOSHI NOBUKI
IPC: H01L29/78
Filed: 2006-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of reducing the design load on a channel stopper, and to provide a manufacturing method of the semiconductor device.  <P>SOLUTION: The semiconductor device comprises a first-conductive semiconductor substrate, having prescribed concentration, a second-conductive region formed on the semiconductor substrate; a first-conductive depletion layer stop region that has concentration higher than the prescribed concentration for preventing the depletion layer extended from the region from spreading; and a protective film for preventing the second conductivity-type impurity from being injected to the depletion layer stop region. In the semiconductor device, the depletion layer stop region is formed continuously, starting from the edge of the semiconductor substrate to a prescribed position, and the protective film is formed continuously on the depletion layer stop region that is to be formed continuously.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008058125-A (JP)
Title: Autoanalyzer
Inventor: AWATA YASUNAO
IPC: G01N35/00
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in operating an autoanalyzer, wherein it is difficult for an operator having little experience to determine a problem spot since a plurality of screens have to be displayed when determining a problematic reagent.  <P>SOLUTION: Necessary information can be referred to on one screen by simultaneously displaying information on a reagent, a calibrator, and controlling required when performing analysis by using this autoanalyzer. By collectively displaying information on all reagents mounted on one analyzer, even an operator having little experience can determine a problematic reagent. Since it is dispensed with switching of the screens as in a conventional system, operability is enhanced to enhance visibility thereby.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007027774-A (JP)
Title: Semiconductor device and method for manufacturing same
Inventor: KONDO TAIICHI
IPC: H01L21/20
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a semiconductor device by reducing the crystalline defects and the surface roughness of a silicon germanium film epitaxially grown on a semiconductor substrate.  <P>SOLUTION: A silicon germanium film 71 is epitaxially grown on a semiconductor wafer 70 and a distorted silicon film 72 is epitaxially grown on the silicon germanium film 71. The distribution of the germanium concentration in the direction of the thickness of the silicon germanium film 71 has a peak of the maximum concentration in the middle area in the direction of the thickness of the silicon germanium film 71. After that, a semiconductor device is formed on the semiconductor wafer 70 on which the silicon germanium film 71 and the distorted silicon film 72 have been formed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008063946-A (JP)
Title: Cylinder head and method of manufacturing the cylinder head
Inventor: TERAI HISASHI
IPC: F02F1/42
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder head and a method of manufacturing the cylinder head capable of securing sufficient fitting strength while preventing a galling phenomenon and also eliminating a gap between a valve seat and a seat fitting hole on a combustion chamber side so as to secure a sufficient contact length.  <P>SOLUTION: A ceiling surface 40b that forms a combustion chamber 40 of a head main body 10 is formed by removing a projection 37 having a chamfered part 37a for guiding the valve seat 34 to fit the same into the seat fitting hole 35. Since the projection 37 is removed after fitting the valve seat 34 into the seat fitting hole 35, a guide diameter and a guide length of the projection can be set at large values arbitrarily so that the sufficient fitting strength can be secured while preventing the galling phenomenon effectively. Further, the gap between the valve seat 34 and the seat fitting hole 35 on the side of the combustion chamber 40 can be eliminated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008061665-A (JP)
Title: Absorbent article and manufacturing method thereof
Inventor: HAMASHIMA YOSHIJI
IPC: A61F13/472
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorbent article which has a wing part, or a side flap, that has soft touch, is easily wrapped about shorts or the like to be fixed, and forms a folding part that is made when being wrapped and hardly gives an unpleasant feeling to a wearer, and shows excellent loadabilities when an adhesive part is formed by loading an adhesive to a nonwoven fabric.  <P>SOLUTION: In the absorbent article 1 having a vertically-long absorbent main body 4 equipped with an absorbent layer 2 and a leakage preventing layer 3 and a pair of wing parts 6, 6 provided on both sides of the absorbent main body 4, the wing part 6 is made of a laminated nonwoven fabric 61 having a laminated structure with at least two layers, and the laminated nonwoven fabric 61 has an uppermost layer, which is located on the side of a skin and is made of a non-embossed nonwoven fabric 62, and a lowermost layer, which is located on a non-skin facing side and is made of an embossed nonwoven fabric 63. A part between the upper surface and the lower surface of the laminated nonwoven fabric 61 is incorporated by integrally embossing the laminated nonwoven fabric 61.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064991-A (JP)
Title: Image forming apparatus
Inventor: SUGAWARA KATSUHIKO
IPC: G03G15/20
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the fixing metal belt from abruptly shrinking even when passing through the contact area heated to a high temperature in a fixing unit built in an image forming apparatus.  <P>SOLUTION: The fixing belt is an endless belt made by forming a mold release layer on the surface of a metal base layer and stretched on a fixing roll 31, a releasing roll 35, and tension roll 36 to move around as the fixing roll 31 turns in the arrow r direction as illustrated. The paper sheet carried to the contact area N of the fixing roll 31 and the pressure roll 32 is heated and pressed to stick to the outer surface of the fixing belt 33 by the adhesion of the melted toner. The fixing belt 33 is cooled by the heat radiation regulator 37 before cooled in the open air to an extent not abruptly shrinking when passing through the contact area N with the paper sheet sticking to the surface. Thus, the fixing metal belt 33 is prevented from abruptly shrinking.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008066534-A (JP)
Title: Method and device for conveying substrate
Inventor: YOSHIDA AYUMI
IPC: G02F1/13
Filed: 2006-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate conveying system which can convey a plurality of substrates at the same time or one by one from a substrate storing device, and also to provide a substrate conveying method therefor.  <P>SOLUTION: A substrate transfer part 40 is provided with a plurality of arms 42 spaced mutually in lamination. Each arm 42 is extensible in horizontal state. Each arm 42 can hold one substrate S stored in a substrate storing device 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071832-A (JP)
Title: Group iii nitride semiconductor element and method for manufacturing the same
Inventor: TANIYASU YOSHITAKA
IPC: H01L33/06
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for obtaining conductivity in the vertical direction without causing the generation of a crack in a vertical type semiconductor element structure using an AlN and high Al composition AlGaN on a conductive SiC substrate.  <P>SOLUTION: An Si-doped n-type Al<SB>0.8</SB>Ga<SB>0.15</SB>In<SB>0.05</SB>N (film thickness: 3 nm, Si concentration: 3×10<SP>19</SP>cm<SP>-3</SP>)/Al<SB>0.5</SB>Ga<SB>0.45</SB>In<SB>0.05</SB>N (thickness: 3 nm, Si concentration: 3×10<SP>19</SP>cm<SP>-3</SP>) super-lattice 304 is epitaxially grown first from the layer having a higher Al composition for 100 periods and then the Si-doped n-type Al<SB>0.4</SB>Ga<SB>0.55</SB>In<SB>0.05</SB>N (thickness: 0.5 μm, Si concentration: 5×10<SP>18</SP>cm<SP>-3</SP>) layer 303 is also epitaxially grown on an n-type 4H-SiC(0001) substrate 305 by an MOCVD method. In order to obtain favorable n-type conductivity, a residual oxygen concentration in the group III nitride semiconductor layer is reduced to 5×10<SP>16</SP>cm<SP>-3</SP>or lower. Subsequently, a Ti/Al/Ti/Au electrode 301 is formed and a Ni/Au electrode 302 is formed on the entire surface of the rear surface of the substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069680-A (JP)
Title: Canister
Inventor: YAMAZAKI KOJI
IPC: F02M25/08
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance adsorption performance of a canister by suppressing temperature change accompanying adsorption or desorption of fuel component through a thermal storage action utilizing latent heat of phase-changeable substance encapsulated in a microcapsule, and to suppress permeation phenomenon of outer hull of the microcapsule.  <P>SOLUTION: In a gas passageway C within a casing 10 of a canister, thermal storage adsorption chambers C1, C2 are provided near a charge port, a purge port 11, 12, and an adsorption chamber C3 into which only adsorbent material 7 is filled is provided near an atmosphere port 13 communicating with atmosphere. A powdered microcapsule encapsulates phase-changeable substance with an outer hull of two layer structure in which an inner layer made up of hydrophobic resin is covered by an outer layer made up of hydrophilic resin. A thermal storage material 7 that is obtained by granularly molding the powdered microcapsule with binder is filled together with granular adsorbent material 7 within the thermal storage adsorption chambers C1, C2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007106755-A (JP)
Title: Probe for amyloid imaging
Inventor: ADACHI KAYO
IPC: C07D405/06
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a probe for amyloid imaging, which solves the defects of a conventional method, has excellent amyloid β recognition ability and higher functionality.  <P>SOLUTION: The compound is represented by formula (I) [n is an integer of 1 or 2; -CH=CH- is E isomer or Z isomer; R<SB>1</SB>is a monocyclic or bicyclic aromatic group which may be substituted with a substituent group; R<SB>2</SB>is a monocyclic or bicyclic nitrogen-containing aromatic group in which a nitrogen atom may be substituted with an N oxide group]. The probe for amyloid imaging contains the compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008069901-A (JP)
Title: Power plant mount system
Inventor: ISHIZU SEIJI
IPC: F16F15/02
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power plant mount system effectively reducing vibration to be transmitted from a power plant to a vehicle body for all region of engine revolution speed without impairing the ride comfort of an occupant.  <P>SOLUTION: A cavity portion 9 is provided in a stay member which is mounted between the mount rubber of an engine mount and the power plant. A weight 10 is arranged in the cavity portion 9 with a gap formed between each wall of the cavity portion 9 and itself.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077870-A (JP)
Title: Light source device
Inventor: HANIYUDA ARIYOSHI
IPC: F21Y101/00
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a luminous flux of a large light amount without requiring an expensive mechanism or a large heat radiation mechanism.  <P>SOLUTION: A device includes: a plurality of first reflecting mirrors 41 of which the reflecting face is an ellipsoidal face; a plurality of light sources 42 arranged in a first focus at each of the plurality of first reflecting mirrors 41; and a second reflecting mirror 20 which is installed at a position in which its own focus P is superposed on a second focus of the plurality of the first reflecting mirrors 41 and of which the reflecting face is a paraboloidal face.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083173-A (JP)
Title: Driving device and photographing apparatus
Inventor: NISHIJIMA YASUNORI
IPC: G02B7/04
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device etc. which moves a movable unit in a predetermined guiding direction by the rotation of a lead screw, the driving device securely preventing "jamming" in which the screw thread of the movable units rides over the screw threads of the lead screw.  <P>SOLUTION: A nut 221 to which a focus lens holding frame 222 for holding a focus lens 113 and sensor 223 is fixed, is engaged with the screw thread 211 of the lead screw 210 and moves in a guiding direction aligned to the optical axis direction of the focus lens 113 by the rotation of the lead screw 210. When the nut 221 moves to each of the ends of both sides in the guiding direction, a CPU 126 stops the rotation of a focus motor 113b in response to the detection by the sensor 223, of a first mechanism end detecting part 232 or second mechanism end detecting part 233.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008081628-A (JP)
Title: Thermal decomposition treatment method for petroleum-based heavy oil and thermal decomposition treatment apparatus
Inventor: TAMAGAWA ATSUSHI
IPC: C10G9/36
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal decomposition treatment method for petroleum-based heavy oil that improves the unstableness of the amount of decomposate flowing into a distillation column and attains the enhancement of separation performance, the increase in the treated amount of decomposate, and the like, and a thermal decomposition treatment apparatus.  <P>SOLUTION: The thermal decomposition treatment method for the petroleum-based heavy oil is constituted so that, when a thermal decomposition treatment apparatus comprising a heating furnace 4, at least two series (a, b) containing two reactor tanks 6 and a distillation column 3 is operated, an operation cycle comprised of charging the petroleum-based heavy oil from the heating furnace 4 through the first reactor tanks 6a and 6b to the second reactor tanks 6'a and 6'b is repeated in the both series a and b and that steam is blown into the respective reactor tanks 6 and is brought into direct contact with the petroleum-based heavy oil to cause a thermal decomposition reaction and produced gaseous substances and steam are caused to blow out, introduced into the distillation column 3 and distillatively separated, where the cycles are operated with a phase difference so that the time of initiation of the charge into the first reactor tanks 6a and 6b are different between the series a and b. The thermal decomposition treatment apparatus for realizing the thermal decomposition treatment is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085178-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OZAKI TORU
IPC: H01L21/8246
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which makes a ferroelectric memory cell minute and prevents a contact yield from decreasing, and its manufacturing method.  <P>SOLUTION: The semiconductor device comprises in a semiconductor substrate 11: a first groove 101 extending into an X-direction; a second groove 103 extending into a Y-direction crossing the first groove and having an upper region and a lower region; an element separation region 13 in which an insulation film is embedded in the first groove; gate electrodes 16a, 16b, 16c, 16d placed in the lower regions of the second grooves via gate insulation films 15 respectively; an interlayer insulating film 14 placed on the gate electrode in the second groove; a source region 17 formed in the semiconductor substrate on one side surface of the second groove; a drain region 17 formed in the semiconductor substrate on the other side surface of the second groove; and a ferroelectric capacitor C<SB>FE</SB>placed in the X-direction on the upper region of the interlayer film in the second groove and having source/drain electrodes 26 connected to the source/drain regions respectively, and a ferrodielectric film 27 placed between the source/drain electrodes.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085221-A (JP)
Title: Method for manufacturing aluminum nitride substrate
Inventor: OGAMI AYAFUMI
IPC: H05K1/03
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily forming a positioning mark excellent in visibility on the surface of an aluminum nitride substrate at low cost.  <P>SOLUTION: An insulating layer 3 is formed of a sintered product of an aluminum nitride-made green sheet containing an yttrium oxide of 5 wt.%, the positioning mark 9 is formed of an insulative paste sintered product mainly having an aluminum oxide and containing an yttrium oxide of 10 wt.%, and the green sheet and insulative paste are sintered at a temperature higher than the sintering temperature of the green sheet and lower than that of the insulative paste.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007102795-A (JP)
Title: Document clustering
Inventor: HANDLEY JOHN C
IPC: G06F17/30
Filed: 2006-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for clustering document collections.  <P>SOLUTION: The system for clustering observations may include a processor and a processor-readable storage medium. The processor-readable storage medium may contain one or more programming instructions for performing a method of clustering observations. A plurality of parameter vectors and a plurality of observations may be received (steps 105, 110). A distribution may also be determined. An optimal grouping of the observations may then be selected based on the distribution, the parameter vectors and a likelihood function.  <P>COPYRIGHT: (C)2007,JPO&INPIT