baber/WOPTO huggingface dataset:
Patent JP-2009011948-A (JP)
Title: Drain foreign matter removing structure and drain neutralizer using the drain foreign matter removing structure
Inventor: KIMURA KOTARO
IPC: B03B5/28
Filed: 2007-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent flowing of a foreign matter such as a fallen leaf and soil into a drain storing chamber of a drain neutralizer.  <P>SOLUTION: A foreign matter removing chamber 9 for removing the foreign matter mixed in the drain is provided at a drain introducing port 31 side of the drain storing chamber 33 for storing and neutralizing the drain. A drain entrance 11 of the foreign matter removing chamber 9 is constituted of a tubular member 10 which is provided by being spread from an upper end to a lower end side of the foreign matter removing chamber 9, the lower end 16 has a space toward a bottom surface of the foreign matter removing chamber 9 and a drain exit 15 of the foreign matter removing chamber 9 is formed above the lower end 16 of the tubular member 10. When the drain flowing into the foreign matter removing chamber 9 contains a lightweight foreign matter 12 with smaller specific gravity than that of the drain such as the fallen leaf, the lightweight foreign matter 12 is made to float on the drain in the tubular member 10. When the drain contains a weighty foreign matter 13 with larger specific gravity than that of the drain, the weighty foreign matter 13 is precipitated and stored at a bottom surface side of the foreign matter removing chamber 9. Thereby flowing of the foreign matter into the drain storing chamber 33 can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301800-A (JP)
Title: Energy-saving double-wall multi-stage circulating hydroponic culture system
Inventor: TAGAWA KATSUYOSHI
IPC: A01G9/20
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydroponic culture system which enables the culture even in a site where the year-round culture has been difficult in the case of a conventional method and also the harvest of crops having uniform quality and size, without using agrochemicals.  <P>SOLUTION: The sheet used in the hydroponic culture system is divided to spaces having definite volume to increase the strength and is formed by a special weaving method to endure the pressure from any directions such as vertical direction and lateral direction. Since the sheet has a solar wave diffusing function in addition to the strength, the solar light is uniformly introduced into the whole area of the house. The environmental load is minimized by taking advantage of the phenomenon that air in a pipe embedded in the ground is warmer than the outer atmosphere in winter season and cooler than the outer atmosphere in summer season. The culture bed 4 has a special grooved bottom face 5 to minimize the amount of the culture liquid and is provided with an unbiased dedicated cap 6 for a culture bed. The culture bed is attached to give the inclination angle of 1-9° to the flow of the culture liquid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013326-A (JP)
Title: Method for producing thickened liquid detergent composition
Inventor: YOSHIKAWA MASASHI
IPC: C11D17/08
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thickened liquid detergent composition in which there is no undissolved lump of a thickener and which has an excellent external appearance.  <P>SOLUTION: The method for producing the thickened liquid detergent composition, which contains the polyacrylic acid-based thickener, the viscosity of which at 20°C is ≥800 mPa s and the pH of which at 25°C is ≥8, comprises a step (a) of: adding an organic acid and/or its salt to water so that the concentration of the organic acid and/or its salt becomes ≥3 mass% and adjusting the pH of the resulting water, which is the organic acid and/or its salt-added water, to ≤5 at 25°C; a step (b) of adding the polyacrylic acid-based thickener to the pH-adjusted resulting water; a step (c) of dispersing the polyacrylic acid-based thickener added at the step (b); and a step (d) of defoaming in vacuum the thickener-dispersed resulting water, if necessary, and then adding other detergent components and a pH-adjusting alkaline agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009015266-A (JP)
Title: Cooling device and image forming apparatus
Inventor: SUGATA HIDEAKI
IPC: G03G21/00
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device and an image forming apparatus, capable of suppressing deterioration in the heat insulation effect by preventing crushing of an outer tube.  <P>SOLUTION: The cooling device 80 is provided with a cooling part 81 for cooling fluid for cooling a heat-generating body in the device, a cooling tube 83 circulating the fluid between a heat-generating member X which is heat-generating body and the cooling part 81 and a heat-insulating tube 85 for insulating heat from the cooling tube 83 by arranging the cooling tube 83 inside and making the fluid be circulated. Then, a crushing prevention member is provided, for preventing crushing of the heat-insulating tube 83 in at least the bending part of the heat-insulating tube.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008022552-A (JP)
Title: Conferencing method and conferencing system
Inventor: MICELI SEAN
IPC: G06F13/00
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide large scale real-time presentation of a network conference having a plurality of conference participants.  <P>SOLUTION: The disclosed method includes connecting a plurality of conference participants to a conferencing server 110. Each conference participant generates conferencing content sent to the conferencing server. A plurality of conference viewers is connected to a video streaming server 120. At least a portion of the conferencing content is passed from the conferencing server to the video streaming server 120 and is streamed to the plurality of conference viewers. A conferencing system incorporating the method is also described.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009020262-A (JP)
Title: Charging roller, and image forming apparatus
Inventor: NAKADE YOHEI
IPC: G03G15/02
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging roller and an image forming apparatus, wherein a stable nip width between the charging roller and a photoreceptor can be obtained, and further, the fusion of toner can be prevented.  <P>SOLUTION: The charging roller 1 includes a core bar 2 and a cylindrical elastic layer 3, and, using a disk-shaped pressure member of ϕ 50 mm, when the elastic layer 3 is thrusted from the outside to 30% of its thickness in a radial direction, reaction force per unit length in the thrusting axial direction lies within the range of 10 to 60 mN/mm, and, using a pressure member having a pressure face in which the length in the axial direction is 10 mm and the width is the maximum contact width of the elastic layer 3 or above, when the elastic layer 3 is thrusted from the outside to 75% of its thickness to the radial direction at a fixed speed not exceeding 10 mm/min and the pressure member is immediately pulled back to the initial position at the same speed, the hysteresis loss ratio is≤20%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019237-A (JP)
Title: Induction hardening apparatus and method for manufacturing member
Inventor: OISHI MASAYUKI
IPC: C21D9/00
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction hardening apparatus which can shorten a treatment period of time and enhance the toughness of a core part of a member.  <P>SOLUTION: The induction hardening apparatus includes transfer mechanisms 41 and 42 which move a high-frequency coil 20, a first cooling section 21, a second high-frequency coil 30 and a second cooling section 31 along a bushing 10. A controlling section 50 controls the transfer mechanisms 41 and 42 so as to move the first high-frequency coil 20 and the first cooling section 21 in this order, from the tip 13a of an outer peripheral surface 13 to the rear end 12, and to move the second high-frequency coil 30 and the second cooling section 31 in this order, along an inner perimeter surface 14 in the same direction as that of the first high frequency coil 20 and the first cooling section 21 so as to be behind the tip of the first cooling section 21, before the first high frequency coil 20 moves to the position opposing to the end 13b of the outer peripheral surface 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020321-A (JP)
Title: Image forming apparatus
Inventor: KAWAKAMI ISAO
IPC: G03G15/16
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, capable of maintaining pressing force to a latent image carrier of an intermediate transfer body constant with sufficiently high accuracy even in if occurring of slippage of relative position between the latent image carrier and a primary transfer roller.  <P>SOLUTION: The image forming apparatus comprises a latent image carrier 1 on the surface of which a toner image is formed based on an electrostatic latent image; a bearing member A holding the latent image carrier at both ends thereof; an intermediate transfer body 5 carrying the toner image primarily transferred from the latent image carrier; a primary transfer roller 3 pressing the intermediate transfer body during the primary transfer to bring the intermediate transfer body into contact with the latent image carrier; and a bearing member B abutting on the bearing member A during the primary transfer to position the primary transfer roller to the latent image carrier. One of the abutting face with the bearing member B in the bearing member A and the abutting face with the bearing member A in the bearing member B has a planar shape, and the other has a convex curved shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023853-A (JP)
Title: Group iii-v nitride semiconductor substrate, method for manufacturing the same, and group iii-v nitride semiconductor device
Inventor: MEGURO TAKESHI
IPC: C30B33/00
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III-V nitride semiconductor substrate and a method for manufacturing the substrate in which fluctuation in plane orientation of the substrate surface can be decreased by reducing warpage of the substrate in an as-grown state, and to provide a group III-V nitride semiconductor device using the above substrate and having excellent uniformity in the substrate plane.  <P>SOLUTION: A light emitting element is fabricated by using a GaN self-standing substrate 10 and by forming an epitaxial layer comprising a GaN semiconductor crystal on the substrate, the substrate having a dislocation density of not more than 3×10<SP>6</SP>cm<SP>-2</SP>on the back face of the substrate and showing decrease in the dislocation density by a rate of not more than 3×10<SP>6</SP>cm<SP>-2</SP>/mm in the thickness direction from the back face to the top face of the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023407-A (JP)
Title: Collision detector
Inventor: TANABE TAKATOSHI
IPC: B60R19/48
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collision detector having a chamber member which can be sufficiently deformed by a collision while securing the hardness of a bumper absorber.  <P>SOLUTION: This pedestrian collision detector 1 includes the chamber member 10 and the bumper absorber 13. The bumper absorber 13 is composed of a body 130 and a deflection portion 131. The body 130 is arranged at the side of the lower portion of the front surface of a bumper reinforcement 14, and has predetermined hardness. The deflection portion 131 is formed at the front end of the body 130 and deflects backward by being applied with a load. The chamber member 10 is arranged backward of the deflection portion 131. Therefore, the hardness of the bumper absorber 13 can be secured by the body 130. Since the deflection portion 131 deflects, the chamber member 10 can be deformed. Therefore, the chamber member 10 can be sufficiently deformed by the collision while securing the hardness of the bumper absorber 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023942-A (JP)
Title: MANUFACTURING METHOD OF PHOSPHORUS-CONTAINING alpha-AMINO ACID, AND PHOSPHORUS-CONTAINING NITRO DERIVATIVE AS PRODUCTION INTERMEDIATE THEREOF
Inventor: MINOWA NOBUTO
IPC: C07B61/00
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inexpensively manufacturing a herbicide, D, L-2-amino-4-(hydroxymethylphosphinyl)-butanoic acid in a good yield without generating a large amount of a by-product such as a salt under a mild reaction condition.  <P>SOLUTION: The manufacturing method of D, L-2-amino-4-(hydroxymethylphosphinyl)-butanoic acid comprises reducing a nitro group of a compound represented by formula (3) [wherein R<SP>1</SP>is an alkyl group or a chloroethyl group; and R<SP>2</SP>is an alkyl group] to convert it into an amino group followed by deprotection by hydrolysis of a phosphoric ester and a carboxylic ester.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026086-A (JP)
Title: Information processor
Inventor: TANAKA SHINICHI
IPC: G06F8/65
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To effectively present the process of extending function to application software to a user.  <P>SOLUTION: In a game device, an additional file acquisition part 110 acquires an additional file to be used for executing game software. An explanatory information extraction part 112 extracts explanatory information showing the content of the additional file from the additional file. A history generation part 114 makes a hard disk store the extracted explanatory information by associating it with time information when the additional file has been acquired or installed. A display screen generation part 118 displays the explanatory information and the time information by associating them with each other. A history generation part 114 writes the extracted explanatory image and the time information in the head of a history file.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024440-A (JP)
Title: Construction method for regenerating decrepit mortar-sprayed slope, reinforced structure, and construction method for stabilizing slope
Inventor: YONEMURA AKIRA
IPC: E02D17/20
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To minimize industrial waste, reduce construction cost, minimize road traffic regulation, and sufficiently secure the stabilization of a slope in a construction method for regenerating a decrepit mortar-sprayed slope.  <P>SOLUTION: This construction method for regenerating a decrepit mortar-sprayed slope comprises: a step of removing the mortar in one or more zones including the lowermost end as a part of the mortar-sprayed slope 1 or one or more zones positioned at the intermediate height thereof; and a step of constructing a water permeable concrete reinforced body 10 by spraying a water permeable concrete 11 on the zone from which the mortar is removed. In the step of constructing the water permeable concrete reinforced body, first reinforcements 12a, 12b are disposed in the water permeable concrete reinforced body, and a second reinforcement 13 joined to the first reinforcement and inserted into the natural ground 2 is disposed to fix the water permeable concrete reinforced body to the natural ground.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027117-A (JP)
Title: Organic transistor
Inventor: NAKATSUKA MASAKATSU
IPC: H01L29/786
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic transistor which has high mobility and a large current ON/OFF ratio and is superior in storage stability.  <P>SOLUTION: The organic transistor has an organic semiconductor layer, which contains at least one kind of a compound represented by a general formula (1). In this formula, X<SB>1</SB>to X<SB>6</SB>independently represent a hydrogen atom, a halogen atom, a straight chain, branched or cyclic alkyl group, a straight chain, branched or cyclic alkoxy group, or a substituted or un-substituted aryl group, respectively. A ring A indicates a substituted or unsubstituted thiophene ring, and a ring B indicates a substituted or unsubstituted benzene ring, or a substituted or unsubstituted thiophene ring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032788-A (JP)
Title: Semiconductor device
Inventor: SHIMADA MASAKI
IPC: H01L21/82
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology which can highly integrate a semiconductor device.  <P>SOLUTION: A standard cell CL is provided in an n-type well 2n, and has a p<SP>+</SP>-type diffusion layer 3p and an n<SP>+</SP>-type diffusion layer 4n covered with a metal silicide film. The p<SP>+</SP>-type diffusion layer 3p forms the source/drain of an MIS transistor, and the n<SP>+</SP>-type diffusion layer 4n forms a tap TP1. The p<SP>+</SP>-type diffusion layer 3p is electrically connected with a wiring layer 6a via a contact 7p, and the n<SP>+</SP>-type diffusion layer 4n is electrically connected with a wiring layer 6 via a contact 7. Further, the p<SP>+</SP>-type diffusion layer 3p is in contact with the n<SP>+</SP>-type diffusion layer 4n. The power supply potential is fed to the source node of the MIS transistor by using two layers of the diffusion layer and the wiring layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032168-A (JP)
Title: Computer with operation monitoring function, computer operation monitoring system, and computer operation monitoring program
Inventor: NISHIYAMA SATOSHI
IPC: G06F21/12
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer operation monitoring technique for detecting efficiently and exactly an operation not for business such as a game, without imposing an excessive burden of always checking the start of applications in all the client computers, based on log information, and detecting surely the operation not for the business to give an alarm or the like.  <P>SOLUTION: This computer operation monitoring technique comprises a procedure for receiving at least one piece of information related to a sound output frequency from each communicably-connected client computer to a sound generating means for outputting a sound, and sound output timing, a procedure for storing the received sound output information of each client computer into a sound output information storage means, and a procedure for determining the possibility of the operation not for the business, by comparing at least one piece of the information related to the sound output frequency and the sound output timing with a mode in usual business, referring to the sound output information, as to the client computer receiving the sound output information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037408-A (JP)
Title: Stopping and parking determination device
Inventor: MATSUMURA TAKESHI
IPC: G08G1/09
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To secure smooth traffic, and to properly announce the impossibility of stopping and parking.  <P>SOLUTION: A stopping and parking decision device 1 is configured to acquire vehicle width information by a vehicle width information acquisition unit 4, and to acquire roadway information by a roadway information acquisition unit 3, and to calculate passage width based on the roadway information by a controller 5. Then, whether or not another vehicle which is not able to pass in the periphery of the stopping and parking vehicle exists based on the passage width information and the vehicle width information is decided by the controller 5. Therefore, when it is difficult for the other vehicle to pass in the periphery of the stopping and parking vehicle, the impossibility of stopping and parking is announced to the driver by an annunciator 6. Furthermore, the vehicle width information of another vehicle which is likely to pass through the periphery of the stopping and parking vehicle is acquired so that it is possible to decide the validity/invalidity of the stopping and parking vehicle according to whether the vehicle width of the other vehicle which is trying to pass through the periphery of the stopping and parking vehicle is wide or narrow. Therefore, announcement following the actual traffic circumstances is executed by the annunciator 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037473-A (JP)
Title: Operation detection device
Inventor: SUGAWARA HIROTO
IPC: G06F3/038
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation detection device configured to detect the various operations of a rotational member connected to a base material rotatably by using a piezoelectric element.  <P>SOLUTION: A rotational member 19 is provided with an operation knob 17 and a connection part 18 for connecting the operation knob 17 to a mounting face 6a of a printer main body 6 so as to be rotatable. Also, the connection part 18 is provided with two piezoelectric elements 21 and 22. Then, the two piezoelectric elements 21 and 22 are configured to output a signal for switching image data to be displayed at a display and a signal for selecting the image data displayed at the display to the control device of a printer according to the deformation of the connection part 18 when the operation knob 17 is operated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038303-A (JP)
Title: Semiconductor integrated circuit
Inventor: INOUE JUNPEI
IPC: G05F1/56
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of a rush current while suppressing the enlargement of the area of a semiconductor chip in a regulator for reducing an external power supply voltage.  <P>SOLUTION: In the semiconductor integrated circuit, the regulator 20 is provided with an output transistor for outputting an internal power supply voltage VDD from an external power supply voltage VCC by negative feedback control, and a charge pump circuit for forming a voltage for gradually increasing the output current of the output transistor before the activation of the negative feedback control when the external power supply voltage is supplied. The regulator is arranged in an external input/output circuit region 2 allocated to the semiconductor chip 1 and one charge pump circuit is allocated to the plurality of output transistors. Thus, since it is not needed to provide an intrinsic charge pump circuit respectively for the plurality of output transistors, the generation of the rush current is prevented while suppressing the enlargement of the area of the semiconductor chip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035698-A (JP)
Title: Ultraviolet absorber and resin composition containing the same
Inventor: YAMAZAKI YUJI
IPC: C09K3/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet absorber and a resin composition, causing no bleed out, blocking ≤380 nm ultraviolet rays, and transmitting ≥400 nm visible light.  <P>SOLUTION: The ultraviolet absorber and the resin composition comprise a carbazole compound represented by formula (1) [wherein, n is 1 or 2; when n is 1, A is H, a substituent, a (branched) 1-12C alkyl group, aryl group, cycloalkyl group or their combination, and, when n is 2, A is a 1-12C alkylene group, arylene group, cycloalkylene group or their combination; and B is a compound of a structure of formula (2)].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008040506-A (JP)
Title: Electrophotographic imaging member, method for forming electrophotographic imaging member and electrophotographic image developing device
Inventor: TIMOTHY P BENDER
IPC: G03G5/07
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging member having enhanced imaging performance and an extended lifetime.  <P>SOLUTION: The electrophotographic imaging member includes a substrate, a photogenerating layer and an optional overcoating layer, where the photogenerating layer includes a multi-block polymeric charge transport material at least partially embedded within a carbon nanotube material.  <P>COPYRIGHT: (C)2008,JPO&INPIT