baber/WOPTO huggingface dataset:
Patent JP-2007253115-A (JP)
Title: Organic matter-containing wastewater treatment method and apparatus
Inventor: USHIYAMA TAEKO
IPC: B01D65/08
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a deterioration of flux, and biofouling due to the adhesion of an organic matter in an RO membrane separation device to the membrane surface during treatment/recovery of organic matter-containing wastewater by using the RO membrane separation device; to prevent bad influence of RO concentrate on wastewater treatment etc. by efficiently reducing TOC value containing COD of the RO concentrate.  <P>SOLUTION: An antiscaling agent is added to the organic matter-containing wastewater, and an alkali agent is added thereto to adjust pH to 9.5 or higher. Subsequently the wastewater is fed to the RO membrane separation device 2. The RO concentrate is subjected to ozone oxidation treatment in an ozone reaction column 4. The adjustment of pH of the RO feed water to 9.5 or higher prevents the biofouling in the RO membrane separation device 2, and prevents adhesion of nonionic surfactants to the membrane surface to prevent deterioration of flux. The addition of the antiscaling agent inhibits clogging of the membrane surface due to calcium carbonate scale under a high pH condition. TOC containing COD concentrated in the RO concentrate is oxidatively decomposed and removed by ozone.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265470-A (JP)
Title: Optical disk apparatus
Inventor: TAKEDA MASATOSHI
IPC: G11B33/02
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk apparatus capable of providing thinness and light in weight while suppressing the deterioration of strength.  <P>SOLUTION: The optical disk apparatus is provided with a housing 3 formed in a flat shape by a lower case 5 and an upper case 7 layered over each other and a tray 9 provided in a freely insertable and extractable manner into/from an edge face of the housing 3 to be able to load an optical disk thereon, wherein the upper case 7 has a plurality of recessed/protruding parts which continue in a circumferential direction centering on a line along the rotation axis 19 of the optical disk and are arranged concentrically, each recessed/protruding part has a different dimension in level difference, and the dimension in level difference of the recessed/protruding part of an inner circumferential side is equal to or larger than that of the recessed/protruding part of an outer circumferential side in each of the recessed/protruding parts.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265747-A (JP)
Title: Electromagnetic shielding sleeve and its manufacturing method
Inventor: NAKAJIMA TAKASHI
IPC: H01B7/17
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic shielding sleeve excellent in management in a narrow space, capable of restraining degradation of electromagnetic shielding capacity at its bent part, and yet, capable of easily covering an end the wire or a connector.  <P>SOLUTION: The electromagnetic shielding sleeve 10 is provided with a shielding body 11 with conductive metal wires cylindrically twisted, and a diameter of the shielding body 11 is reduced from its natural state as it is extended in an extension direction. The shielding body 11 is covered with an elastic material made of a polymer material, and its reduced state is maintained with an alignment state of the twist fixed by the elastic material 12. An end part of the electromagnetic shielding sleeve 10 maintained in the reduced state by the elastic material 12 is to be easily enlarged nearly to its natural state from the reduced state by having the elastic material 12 elastically deformed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007267010-A (JP)
Title: Radio eavesdropping preventive device
Inventor: SAIKI MINORU
IPC: H01Q3/04
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio eavesdropping preventive device for preventing the eavesdropping from outdoors of an office building, which may be eavesdropped, without having an effect on the outdoor of the office building.  <P>SOLUTION: The radio eavesdropping preventive device includes an eavesdropping preventive electromagnetic wave generating device [1], an antenna unit [2] of the radio LAN eavesdropping preventive device, and an electromagnetic wave transmission cable [3] for connecting the eavesdropping preventive electromagnetic wave generating device [1] and the radio LAN eavesdropping preventive device [2]. In the eavesdropping preventive electromagnetic wave generating device [1], a random signal is modulated, and the demodulated signal is mixed with the electromagnetic wave to generate the mixed signal to the antenna unit [2] of the radio LAN eavesdropping preventive device. The antenna unit [2] of the radio LAN eavesdropping preventive device is composed of a rotary device [4], an antenna [5], and a storm sewage preventive cover [6]. The rotary device [4] is a device for rotating the antenna [5] and has a function of always rotation if the electromagnetic wave is radiated from the electromagnetic wave generating device [1].  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263043-A (JP)
Title: Combustion control system of internal combustion engine
Inventor: IWATANI KAZUKI
IPC: F02D41/06
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To further optimize a time up to completion of starting from the beginning of starting, by restraining a misfire when starting an engine, in a fuel injection control system of an internal combustion engine.  <P>SOLUTION: In cold starting of the internal combustion engine, a determination is made on whether the whole cylinders are ignited (S101), and when determining that the whole cylinders are ignited (S101), torque by combustion of the respective cylinders of the internal combustion engine is detected (S201), and an ignition timing delay angle corresponding to the detected torque is calculated (S202), and the fuel ignition timing in the respective cylinders is delayed with respective cylinders (S203).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259833-A (JP)
Title: Wooden plant pot
Inventor: TACHIKAWA AMAMITSU
IPC: A01G27/06
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wooden plant pot free from soiling a floor face on which the pot is put, by excessive watering, and preventing withering of flowering plant from drying of the soil even not watering for a long term.  <P>SOLUTION: The wooden plant pot has a pot side wall body 1 formed by binding each out side edge of wooden side wall plate 2, 3, 4, and a stand 6 is installed on a lower part of each inner wall of the pot side wall body 1, loading a water container made of a synthetic resin having a side walls with same height and each side edge wall 7a closely contacts with each inside wall of the wall body 1 on the stand 6, loading a net bottom plate 8a made of a synthetic resin with a size that the perimeter edge 8b contacts closely with the inside of the inside wall body 1 on the top ends 7b of the side edge wall 7a of the water container 7, and an inverted U type notched part 9 is formed on a point lower than the loading position of the net bottom plate 8 of the side wall body 1, a water check part 10 which has a protruding bottom face 10a connected to the bottom face 7b of the water container 7, is formed by protruding the notch part side 9 of the edge wall of the water container 7 from the notched part 9 to out side of the side wall 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271146-A (JP)
Title: Double-walled pipe construction
Inventor: MATSUMURA YUKIHIKO
IPC: C10L3/06
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of easily manufacturing a double-walled pipe provided with an inner pipe and an outer pipe, the double-walled pipe provided with the manufacturing method, and its use.  <P>SOLUTION: The double-walled pipe provided with the inner pipe and the outer pipe is manufactured by winding a wire so as to touch an outer circumference face of the inner pipe, and forming the outer pipe by combining components of the outer pipe plurally divided along a longitudinal direction, such that an inner circumference face of the outer pipe touches the wire. Winding of the wire is carried out spirally, and such that the wires do not touch each other.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007269537-A (JP)
Title: Premixed and high-toughness polymer cement mortar material and high-toughness polymer cement mortar
Inventor: ANDO SHIGEHIRO
IPC: C04B16/06
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a premixed and high-toughness polymer cement mortar material, from which a cement product such as mortar can be manufactured by mixing in an general-purpose mixer, which is prepared easily at a construction site, the performance of which is not affected by a difference among its preparing methods and which is prepared by mixing powder with a fiber beforehand and to provide high-strength and high-toughness mortar which is obtained by using the premixed and high-toughness polymer cement mortar material and consequently the drying/shrinking-resistant performance of which to be requested as a repairing or reinforcing material is improved and which is excellent in spraying performance and a finish by a plasterer.  <P>SOLUTION: The premixed and high-toughness polymer cement mortar material comprises cement, a fine aggregate, a re-emulsified powdery resin, a clay mineral-based thixotropic property imparting material and a high-strength organic short fiber. The re-emulsified powdery resin of 1-10 parts mass, the clay mineral-based thixotropic property imparting material of 0.2-10 parts mass and the high-strength organic short fiber of 0.5-2.0 volume% mixing rate are blended in the cement of 100 parts mass.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271915-A (JP)
Title: Electronic equipment
Inventor: NOZAKI HIROTAKE
IPC: G03B21/16
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment which appropriately radiates heat from a light source part.  <P>SOLUTION: The electronic equipment which radiates heat from a light source is equipped with: a light source; a projection means projecting an optical image with light from the light source; a housing in which at least the light source and the projection means are housed; a heat conduction member disposed in contact with the housing from the inside of the housing and conducting the heat by the light source; and a plate member freely opening/closing along a housing surface with which the heat conduction member comes into contact.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270993-A (JP)
Title: Sealing method and sealing device of structure
Inventor: OTSUKA YOSUKE
IPC: F16J15/04
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing method and a sealing device of a structure improving the durability of the seal.  <P>SOLUTION: At a vehicle external surface 13a side, a sealing portion 17 with strength is formed in such a way that an end 5c of a pier panel 5, and a vehicle external surface 7a of a modesty panel 7 are connected by continuous welding extending in a longitudinal direction along an opening portion 16a. This keeps a connection portion 13 watertight and airtight. Furthermore, since the sealing portion 17 and the pier panel 5/the modesty panel 7 are made of a similar material, the durability of the seal is extremely high, and the seal material is surely prevented from secular deteriorating, damaged by scratch or the like and peeling due to washing work of a railway vehicle or the like for a long time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006237010-A (JP)
Title: Oxide high-temperature superconducting wire rod and its manufacturing method
Inventor: KAMIYAMA MUNETSUGU
IPC: C01G1/00
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxide high-temperature superconducting wire rod in which the metal located at the outer periphery of the superconducting wire is not diffused inside the superconductor and which can suppress deterioration of critical current density.  <P>SOLUTION: The oxide high-temperature superconducting wire rod comprises an oxide high-temperature superconductor 1, a sheath 2 which covers the oxide high-temperature superconductor 1 and is made of a material containing silver, a heat-resistant oxide ceramic material 3 for covering the sheath 2, and a coating 4 which is inactive to the heat-resistant oxide ceramic material 3 in a high temperature oxidation atmosphere.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007123816-A (JP)
Title: Electrode material for electrolytic capacitor
Inventor: SHINOHARA MASAHIKO
IPC: H01G9/042
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material for a electrolytic capacitor having high capacitance and low ESR (equivalent series resistance).  <P>SOLUTION: In this electrode material for an electrolytic capacitor, a valve metal particle layer, having an oxide film on its surface, is formed on the surface of a base material having a thickness of 50-200 μm or of a base material made of a metal different from the valve metal so that its porosity is 30-60%, a specific surface area is 30×10<SP>3</SP>to 400×10<SP>3</SP>cm<SP>2</SP>/cm<SP>3</SP>and valve metal particles of a particle size of at least a range of 0.005-0.1 μm are mixed having a predetermined distribution, or so that its porosity is 20-60%, a specific surface area is 20×10<SP>3</SP>to 70×10<SP>3</SP>cm<SP>2</SP>/cm<SP>3</SP>and valve metal particles of a particle size of not smaller than 0.2 μm are contained, and the electrode material has a high capacitance and low ESR.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006276868-A (JP)
Title: Image reader and image forming apparatus
Inventor: HIROTA KAZUHIRO
IPC: B65H29/60
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader that reads documents highly efficiently and ensures extremely high productivity in the case where one or both sides of a document is read and where documents of different sizes are mixed, and to provide an image forming apparatus.  <P>SOLUTION: The image reader reads the image of a document while conveying the document S1 by conveying mechanisms 21 to 25. The surface S1-1 of the document S1 is read by a first reading section 11. The document S1 read by the first reading section 11 is inverted and conveyed by a pair of first inverting rollers 27. Then, the back S1-2 of the document S1 is read by the second reading section disposed downstream of the first reading section 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007276168-A (JP)
Title: Thermoforming machine
Inventor: TANAKA HIROMITSU
IPC: B29C51/10
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To thermoform a sheet by preventing the fixing of a valve, which can open and close the on-off ventilation routes connected to vent holes, to certainly open the valve.  <P>SOLUTION: This thermoforming machine is provided with a hot plate 60 having the vent holes 61, the on-off ventilation routes 66, 67, 71, 77 and 80 connected to the vent holes 61, solenoid valves 85 for opening and closing the on-off ventilation routes and a molding mechanism 20 for thermoforming the sheet (material to be molded) S1 using the hot plate 60 while allowing air to flow through the vent holes 61 by opening the solenoid valves 85 and opening and closing the solenoid valves 85 when the sheet S1 is not thermoformed to prevent the fixing of the solenoid valves 85. A select switch 97a capable of performing the changeover operation of either one of a plurality of settings having the thermoforming setting of the sheet S1 and the non-thermoforming setting of the sheet S1 is provided to the molding mechanism 20. When the select switch 97a changes the thermoforming setting to the non-thermoforming setting of the sheet S1, the solenoid valves 85 may be opened and closed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007280652-A (JP)
Title: Flat-plate solid oxide fuel cell stack and its method for avoiding fuel shortage
Inventor: MATSUO SHIGETO
IPC: H01M8/12
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flat-plate solid oxide fuel cell stack composed to avoid fuel shortage in a cell which reaches a high temperature during the operation time, and to provide its method for avoiding fuel shortage.  <P>SOLUTION: The flat-plate solid oxide fuel cell stack includes many stacked flat-plate solid oxide fuel cells, and a fuel distribution mechanism for distributing fuels to each cell. A passage cross-sectional area of a fuel distribution path for a cell which reaches a high temperature during the operation time is different from that of a fuel distribution path for other cell placed at another position, thereby avoiding fuel shortage in a cell which reaches a high temperature due to nonuniformity in the temperature distribution.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007276192-A (JP)
Title: Method of checking circuit board of ink-jet recording device, circuit board, ink-jet recording device, and liquid ejection device
Inventor: MIYAJIMA SHINJI
IPC: B05C11/00
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of checking the quality of a circuit board of an ink-jet recording device, which converts input image data into recording data.  <P>SOLUTION: According to the method of checking the circuit board (140) of the ink-jet recording device 100, firstly the first image data is converted into the recording data (S117), and thereafter the recording data is transmitted to a checking device (S118). Then in the checking device 200, the recording data is converted into second image data by dot depiction for displaying (S131), and the second image data is compared with master data for determining the quality of data, to thereby determine the quality of the second image data (S134).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007277354-A (JP)
Title: Water-based ink composition
Inventor: ISHIHARA DAISUKE
IPC: C09D11/00
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink composition excellent in color development and suppressing bronze phenomena without damaging gloss of prints.  <P>SOLUTION: The water-based ink composition comprises at least a chromatic color pigment covered with a water-insoluble vinyl polymer, a titanium dioxide pigment, 2-methyl-2-propyl-1,3-propanediol and water.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278136-A (JP)
Title: Container removable power generating device
Inventor: YOSHIKAWA HIROKUNI
IPC: F02C7/20
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide low cost power generating device increasing use efficiency of a vehicle and increase mobility by a simple structure while preventing fire due to oil leak.  <P>SOLUTION: This container removable power generating device 1 is provided with a container 8 provided with a bottom plate 2, a front plate 3 comprising a vertical plates fixed on the bottom plate 2, front legs 4, rear legs 6 with roller 5, and a hooking member 7 fixed on the front plate 3, and made up detachably from an automobile 100 with a container attaching and detaching device, an engine generator 9 fixed on the bottom plate 2, a cover plate 10 covering the engine generator 9, and a steel oil retaining wall 11 erected on the bottom plate 2 around the engine generator 9. A storage space of the engine generator 9 is composed of the front plate 3, the side plate 12 and an open close door 16 and protects the engine generator 9 from weather.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279956-A (JP)
Title: Architecture cad device, cad data generation method and architecture cad program
Inventor: SHIMADA YUKIO
IPC: G06F17/50
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable an architecture CAD device to arrange automatically fixtures to walls.  <P>SOLUTION: The Figure 1(a) is a figure showing the fixture part of an architecture drawing. As shown in the Figure, the fixture comprises a fixture main body and a fixture settlement, The fixture settlement is a member such as a fixture frame, a frame or a drainer fixed to the opening of the wall and functions as an attaching member for arranging the fixture main body such as a door or a window into the wall. While the fixture can be automatically generated by a program easily since the structure is standardized like a single swinging door or a parent-child door for instance, it is difficult to automatically generate the fixture settlement by the program since it varies widely depending on the material and thickness of the wall and design appearances. Thus, in this architecture CAD device, a fixture settlement template which is the model of the fixture settlement is registered in a fixture settlement template database and the template is deformed so as to be suited to the thickness of the wall and the preference of a user and arranged on the wall.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281925-A (JP)
Title: Cipher communication system, storage device for cipher communication, and computer program
Inventor: YOSHIDA MITSUAKI
IPC: H04L9/08
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cipher communication system for transmitting a file to a specific party while keeping security utilizing the Internet or the like, and a portable storage device dedicated to the system.  <P>SOLUTION: A storage device 3 for cipher communication that each user carries with him, stores a private key of the user himself, an electronic certificate, a cipher communication program and a recipient information table. When the storage device 3 for cipher communication is brought into communicable status with a computer 1, the cipher communication program is read onto a memory of the computer 1, and the cipher communication program makes the computer 1 function as a transmission terminal for adding an electronic certificate of a transmission destination to a file encrypted by a public key of the transmission destination and sending the file to a file storage server 2 of transmission destination designation, and on the other hand, makes the computer function as a reception terminal for accessing the file storage server to extract a file destined to the computer itself from stored files based on information of the electronic certificate, and decrypting the file using its own private key.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281321-A (JP)
Title: Method of removing oxide film/carbon film on surface of optical element, exposure method, and exposure apparatus
Inventor: MATSUNARI SHUICHI
IPC: H01L21/027
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of removing an oxide film/carbon film on an optical element surface which removes an oxide film/carbon film to be formed on the surface of an optical element.  <P>SOLUTION: A reducible gas consisting of one or more gases selected from among a group of nitrogen, ammonium, hydrogen sulfide, argon, krypton, radon, helium, neon, fluorine and chlorine is introduced at a predetermined gas pressure into a space in which an optical element of an exposure apparatus is set (step S10); the surface of the optical element is irradiated with an exposure light in a state where the reducible gas is introduced (step S11); and the reducible gas is discharged from the space in which the optical element is set (step S12).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282841-A (JP)
Title: Medical purpose ring
Inventor: FUJII TAKAHIRO
IPC: A61B17/11
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical purpose ring suitable for procedure for quickly and easily suturing a puncturing site or others formed after resecting an affected site tissue.  <P>SOLUTION: The medical purpose ring 1 is used for covering and suturing the puncturing site and an artificial ulcer formed after resecting the affected site tissue of an inner wall of a body tube using normal tissues around the puncturing site and the artificial ulcer. The medical purpose ring 1 has at least a pair of ring portions 11, 12. The at least pair of ring portions 11, 12 engage with clips 61, 71 indwelled in the body tube.  <P>COPYRIGHT: (C)2008,JPO&INPIT