baber/WOPTO huggingface dataset:
Patent JP-2003082307-A (JP)
Title: Aqueous dispersion type acrylic adhesive sheet for repeeling and adhesive composition used for the sheet
Inventor: KAMIYA KATSUHIKO
IPC: C09J7/02
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion type acrylic adhesive sheet for repeeling which comprises an aqueous dispersion type adhesive enabling to coat it in an aqueous type, can suitably be used for particularly the adhesive sheet for a semiconducting wafer processing, and causes a little stain on a surface of an adherend. SOLUTION: In the aqueous dispersion type acrylic adhesive sheet comprising forming on a substrate an adhesive layer comprising an adhesive composition containing an acrylic emulsion type polymer as a principal component, the sheet being applied on the adherend, and then repeeled, the sheet for repeeling having low staining properties is that when the sheet is applied to on an aluminum metallized wafer, kept for 24 hr at 40 deg.C, and then repeeled, an increased amount of carbon atoms on the wafer is <=5 atomic %, and further when the sheet is applied onto a 4 inch mirror wafer, kept for 1 hr at 23 deg.C, and then repeeled, the particle number of >=0.28 μm on the wafer is <=25 pieces of particle/4 inch wafer.
Patent JP-2003113825-A (JP)
Title: Elastic fastening tool
Inventor: ANDO TOSHIO
IPC: B29K105/20
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an elastic fastening tool that saves weight, eliminates the use of an adhesive, shortens the molding time, improves ozon-proof property, and also improves shake-proof property. SOLUTION: This elastic fastening tool includes a hollow tubular portion 7, a female screw portion 2 placed on one end side of the tubular portion 7, and a flange 9 formed on the other end side of the tubular portion 7. The tubular portion 7 and the flange 9 are molded integrally, both of which are made of elastomer materials such as styrene elastomer, polyamide elastomer, polyester elastomer. The female screw portion 2 is formed from a hard resin material such as polycarbonate resin and is fastened to the inside of the hole of the tubular portion 7 integrally.
Patent JP-2003115604-A (JP)
Title: End-face emissive light emitting diode array
Inventor: OGIWARA MITSUHIKO
IPC: H01L33/30
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an end-face emissive light emitting diode array that can be fabricated by an easy process with a roughly flat surface. SOLUTION: This device has a semiconductor substrate 101, a semiconductor epitaxial layer laminated on it, the second conductive type semiconductor zones 108 formed in the first conductive type layer in this, the second conductive side electrodes 113 that are electrically connected to the respective ones of the second conductive type semiconductor zones 108 and the first conductive side electrode 110 that is electrically connected to the first conductive type layer of the semiconductor epitaxial layer, and emits the light LOUT that is generated at the interface of the second conductive type semiconductor zones 108 from the end face of the semiconductor epitaxial layer. The second conductive type semiconductor zones 108 are the zones formed by diffusing the second conductive type impurities from the predetermined range of the main surface of the semiconductor epitaxial layer.  Each of the second conductive side electrodes 113 is formed to cover the roughly entire zone of the top of the corresponding second conductive type semiconductor zone 108.
Patent JP-2003116052-A (JP)
Title: Method for correcting shading
Inventor: TANABE KAZUHIRO
IPC: G06T1/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting shading capable of preventing the edge of a screen from being deteriorated due to a filter. SOLUTION: There is provided data for correction which is continuous to data in a block unit for correction for the edge of a screen, and to which dummy block data in a blanking interval of a video signal is applied. The data for correction is inputted into a digital filter, and the video signal is corrected for shading with an output processed in and outputted from the digital filter.
Patent JP-2003112611-A (JP)
Title: Wiper blade rubber
Inventor: YASUDA KAZUMASA
IPC: B60S1/38
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide wiper blade rubber capable of prolonging the service life of water repellency of a window glass and the service life of the wiper blade rubber. SOLUTION: This wiper blade rubber has a lip part 2 for wiping a surface of the window glass using a water repellent glass. A wiping part in at least the lip part 2 is provided with a basic material layer 11 constituted by a first material composed of either of rubber elastic body and silicone rubber or a second material composed of silicone fluoride rubber and either of thermoplastic elastomer or a mixture of them, a surface layer 12a composed of silicone rubber and either of silicone fluoride rubber or a mixture of them, and an intermediate layer 12b provided between the basic material layer and the surface layer and composed of silicone rubber, either of silicone fluoride rubber or a mixture of them, and solid lubricant.
Patent JP-2003118376-A (JP)
Title: Controlling method for power sliding device for vehicle sliding door
Inventor: YOKOMORI KAZUTO
IPC: E05F15/14
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent abrupt operation of a sliding door in braking a vehicle body. SOLUTION: In this controlling method of a power sliding device 10, a vehicle sliding door, which is slidably mounted to a vehicle body 13 and held in a door opening position set over a predetermined width in the door closing direction from the door opening end position by run-over resistance of a run-over holding type door holder 73 when it is slid to the door opening end position, is slid in the door opening direction and the door closing direction by the power of a motor 14. When the sliding door 11 is slid to be closed from the door opening position by external force in the door closing direction and runs over the door holder 73, the sliding door 11 is closed by the motor 14 after it is braked if a foot brake sensor 78 or a side brake sensor 79 is turned on and a vehicle speed shown by a vehicle speed sensor 77 is above a prescribed speed.
Patent JP-2003122111-A (JP)
Title: Rotary developing device
Inventor: SASAKI KEIJI
IPC: G03G15/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a noise, a galling, etc., caused when the input gear of a developing unit engages with a connection breaking-off gear which is supported by a fixed frame and transmits rotational force to the input gear in the rotary developing device with a simple configuration. SOLUTION: The rotary developing device is provided with a plurality of developing units which are supported by a developing unit supporting member H having a rotary shaft GA rotatably supported by the fixed frames F1 and F2 and have the input gear G5 and transfer gears G11 to G14 to successively move and stop a latent image of each color component of an image carrier PR surface to and at a development position P1 for developing it into the toner image to each color, and the connection breaking-off gear G7 which is rotatably supported by the fixed frame F2, freely rotated when the input gear G5 is rotationally moved to the development position P1 and pushed by the input gear G5, and rotationally driven via a one way clutch CL1 not allowing an inverse rotation.
Patent JP-2002062393-A (JP)
Title: Nuclear power station management system for raising safety of nuclear power generation, system for distributing information on evacuation in trouble occurrence in nuclear power station and system clarifying responsibility after clarifying cause of accident in the nuclear power station
Inventor: SATO MICHIHIRO
IPC: G21C13/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To elect fair persons without cozy relation with parties concerned in relation with the construction for nuclear power station as an orderer by negotiating with electric power company and the like by taking opinions of local residents. SOLUTION: A reactor power station management system has in the constitution a reactor computer, a construction computer and a maintenance and control computer. The reactor computer records a contract made between orderer in fair position elected by the will of local residents and a reactor manufacturer based on the negotiation with an electric power company and transmits it to a computer managed by the reactor vender. The construction computer records the contract exchanged between the orderer and the construction farm and transmits it to the computer managed by the construction farm. The maintenance and control computer operates the reactor power station and records data formed by the electric company responsible for its maintenance and control.
Patent JP-2003118629-A (JP)
Title: Reinforcement structure of metallic member
Inventor: NAKAMURA MASARU
IPC: B62D21/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcement structure of metallic member capable of enhancing rigidity without increasing weight and cost by reinforcing an opening part of metallic member in a groove-shape, a lip-groove-shape or a hat-shape with a resin member capable of being made by an easy outsert method. SOLUTION: The reinforcement structure of a metallic member prevents deformation of an opening part by covering the opening part of a metallic member in a groove-shape, a lip-groove-shape or a hat-shape with a resin member to make it a closed section.
Patent JP-2003122773-A (JP)
Title: Meta-data retrieving system
Inventor: MARUYAMA TOSHIHIRO
IPC: G06F17/30
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a meta-data retrieving system which drastically increasing meta-data retrieving speed. SOLUTION: Meta-data files applying to a retrieval condition are collected through the use of a meta-data collecting agent 4 and analyzed and, then, meta- data are extracted. The meta-data are previously registered in a general purpose database part 3e. When meta-data retrieval is requested, meta-data applying to the contents of the retrieval request are extracted from meta-data which are registered in the general purpose database 3e through the use of a general purpose database retrieval language.
Patent JP-2003116688-A (JP)
Title: Clothes hanger
Inventor: OZAKI HIROYOSHI
IPC: A47F7/19
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a clothes hanger with which clothes are hung in a storage state in a bag. SOLUTION: A hanger body is divided into a clothes hanging part 1 and a hook 2 and a shaft part 6 is formed in the middle of a frame 1a at the upper end part of the clothes hanging part 1. An engagement part 5 which is formed of a flexible plastic member and provided with a recessed circular arcuate surface 5a to be engaged with the outer circumference of the shaft 6 over a half of the circumference is arranged at the base end of the hook 2. The engagement part 5 is fitted to the outer circumference of the shaft 6 so that the clothes are hung while being stored in the bag by allowing the hook 2 to be freely attachably/detachably fitted to the clothes hanging part 1 from the outside of the bag.
Patent JP-2003123624-A (JP)
Title: Lamination type electron source and its manufacturing method
Inventor: YAMAMOTO TOSHIHIRO
IPC: H01J1/312
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a lamination type electron source that can easily form a large area and its manufacturing method. SOLUTION: In the lamination type electron source 10, an insulation layer 14 is formed on the top of the lower electrode 12 and an upper electrode 16 is formed on top of the insulation layer 14. The upper electrode 16 is formed in lattice shape and the opening part 20 of the lattice is formed so as to expose the insulation layer 14. The cross section of the opening part 20 is formed with the side length D2 larger than the side length D1 and the wall 20c that forms the opening part 20 is formed in slanted face. The thickness T1 of the upper electrode 16 is formed at more than 50 nm deep. Electrons are efficiently emitted from the position of the thickness T2 of the wall 20c of the opening part 20 of the upper electrode 16.
Patent JP-2003128435-A (JP)
Title: Crystallized glass
Inventor: HASHIBE YOSHIO
IPC: C03C3/093
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide crystallized glass produced in satisfactory efficiency because of excellence in fusibility though As2 O3 and Sb2 O3 are practically not contained, and having good appearance, without losing flowability by firing for a short time. SOLUTION: The crystallized glass is obtained by depositing 3-30 mass% of gahnite crystals with 1.0 μm or less of particle diameter and no forsterite crystals. The suitable glass composition range, by mass, is 40-60% of SiO2 , 14-25% of Al2 O3 , 1-15% of ZnO, 0.5-6% of TiO2 , 0.05-4% of ZrO2 , 2-20% of B2 O3 , 2-20% of Na2 O+K2 O+Li2 O, 0-4% of MgO, 0-4% of CaO, 0-4% of BaO, 0.05-0.5% of CeO2 , and 0.02-0.5% of SO3 .
Patent JP-2003134241-A (JP)
Title: Common line signal traffic congestion controller and its method, traffic congestion control program and recording medium
Inventor: ZUKAWA TAKAYUKI
IPC: H04M3/36
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a traffic congestion controller that can maintain quality of a service even on the occurrence of traffic congestion in a composite environment where networks of a plurality of enterprises are interconnected to a common line. SOLUTION: A congestion detection section 52 and a congestion cause information generating section 54 analyze a common line signal collected by a call unit collection section 51 and a congestion cause set generating section 53, an adapted scenario execution control section 59 identifies a telephone number and a flowing-in direction of a call being a congestion cause independently of a network device, uses a basic telephone number control function provided to an in-network device to control congestion and calms down the congestion by a telephone number control request according to interconnection rules between the enterprises. Further, an adapted scenario re-execution control section 61 traces a state after an operation adapted to the congestion to conduct proper processing such as release and update.
Patent JP-2003136405-A (JP)
Title: Grinding solution transporting device
Inventor: MATSUMOTO HIDENORI
IPC: B24B37/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a means to remove any deposit or prevent generation of any deposit in advance in a grinding solution transport pipe such as a feed pipe and a discharge pipe of a grinding solution to a CMP device. SOLUTION: A grinding solution transport device 1 comprises a grinding solution transport pipe 36 to transport the grinding solution 16 used for the CMP device 14, and a vibration generator 50 which is fitted to the grinding solution transport pipe 36 to apply the vibration to the grinding solution transport pipe 36. In this grinding solution transport device 1, any deposit on an inner wall surface of the pipe is separated and removed by applying the vibration to the grinding solution transport pipe 36 during the cleaning operation of the pipe. In addition, by applying the vibration constantly, deposition of powder and grain on the inner wall surface of the pipe can be prevented in advance.
Patent JP-2002203523-A (JP)
Title: Electrodeless discharge lamp device
Inventor: HOCHI AKIRA
IPC: H01J65/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp device with a relatively simple structure, which is superior in a light distribution property. SOLUTION: This electrodeless discharge lamp device is equipped with an electrodeless discharge lamp 1, a microwave resonator 10, and a microwave energy coupling means (2b). The microwave resonator 10 is constituted of an electroconductive reflecting mirror 3 having an opening part 3a, an electric conductor shield 6, and two opposing external electrodes installed at a nearly central axis of the reflecting mirror 3. The electrodeless discharge lamp 1 is arranged between the opposing external electrodes (2a, 2b), and a focus of the reflecting mirror 3 is located between the opposing external electrodes (2a, 2b).  If the microwave energy us supplied to the microwave resonator 10 via the microwave energy coupling means, a microwave resonance electric field is generated between the opposing external electrodes (2a, 2b), thereby an electric discharge occurs in the electrodeless discharge lamp 1.
Patent JP-2003138472-A (JP)
Title: Method for bleaching fabric
Inventor: OOUCHI AKIHIKO
IPC: D06L4/50
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving bleaching method carried out at room temperature without requiring a long time at a high temperature, with little environmental loading, having excellent operation safety, and enabling the generation of carbon dioxide to reduce. SOLUTION: A protonic acid is added in the method for bleaching the fabric by the irradiation with ultraviolet and visible light.
Patent JP-2003142086-A (JP)
Title: Sealed lead-acid battery
Inventor: SOGABE KOZO
IPC: H01M10/12
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the cycle life at high temperatures of a sealed lead-acid battery using a negative electrode plate composed by filling a porous plate with an active material mix prepared by adding and mixing an additive in a negative electrode active material. SOLUTION: The additive added in the negative electrode active material comprises three constituents such as carbon, barium sulfate and lignin. This sealed lead-acid battery uses the negative electrode plate composed by filling the active material mix prepared by adding and mixing the additive to the negative electrode active material at a mixing ratio A into the inside of the plate, by filling an active material mix prepared by adding mixing the additive to the negative electrode active material at a mixing ratio B on the front surface side of the plate, and by setting the ratio A/B of the additives in the range of 0.1-0.8.
Patent JP-2003138664-A (JP)
Title: Roof insulation construction for house using roof panel with integrated rafters
Inventor: MATSUMOTO SETSUYA
IPC: E04B7/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To suppress heat from the outer surface of a roof by using roof panels corresponding to all of the three elements of heat transmission including conductance, convection and radiation. SOLUTION: A top surface sheet 21, a middle sheet 22 and a bottom sheet 23 each having radiated heat reflecting aluminum foil are laid and air layer space S is made between neighboring sheets by placing sheet-raising pieces, mutually fixed radiation shield members 2 are prepared, the top of insulation member 3 integrated and fixed to roof rafters is covered and protected by the radiation shield member and used as roof panel A and laid on roof truss thereby forming a roof insulation construction for house having ventilating ability, radiation heat blocking ability, and insulation against transmitted heat.
Patent JP-2003145183-A (JP)
Title: Wastewater treatment apparatus
Inventor: MURAMATSU YUICHI
IPC: C02F1/78
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment apparatus capable of effectively oxidizing and decomposing a hardly oxidizable substance by catalytic oxidation using ozone to remove the same from water to be treated in which an easily oxidizable substance and the hardly oxidizable substance such as an endocrine disrupter or the like coxist. SOLUTION: In the wastewater treatment apparatus having an ozone oxidation tank and a catalytic oxidation tank respectively provided to the front and rear stages thereof, the exhaust gas discharged from the ozone oxidation tank is blown in the catalytic oxidation tank.
Patent JP-2003148347-A (JP)
Title: Compressor
Inventor: TANI MASAO
IPC: F04B39/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To solve a problem of possible occurrence of oil exhaustion in a compressor due to taking out refrigerating machine oil much outside a sealed vessel since a refrigerant and the refrigerating machine oil are hardly separated in a conventional compressor. SOLUTION: This compressor is provided with a compression mechanism part housed in the sealed vessel, and delivering the refrigerant sucked in from the outside of the sealed vessel to a delivery space in the sealed vessel by compressing the refrigerant, an electric motor part arranged in a first space in the sealed vessel on the shaft directional opposite side of the delivery space to the compression mechanism part, composed of a stator and a rotor, and driving the compression mechanism part via a main shaft, a delivery pipe arranged in the sealed vessel, and opening in the first space, a compression mechanism part outer peripheral side passage arranged on the outer peripheral side of the compression mechanism part, and communicating the delivery space with the first space, and a fan arranged in a first space side end part of the rotor.  The refrigerant delivered to the delivery space is introduced to the first space via the compression mechanism part outer peripheral side passage, and is discharged outside the sealed vessel after passing through the fan.
Patent JP-2003151266-A (JP)
Title: Semiconductor memory device and data read control method therefor
Inventor: EBIHARA MINORU
IPC: G11C11/407
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To increase data transfer speed in a SDRAM having posted CAS specifications in which timing from input of an ACTV command to input of a READ command can be selected arbitrarily. SOLUTION: A memory cell array is constituted of two sub-arrays 17i, 17j which can perform independently activation. When a READ command in inputted one clock cycle after an ACTV command is inputted, a row decoder 22 activates only a sub-array having a memory cell selected by a row address AX and a column address AY out of the sub-array 17i, 17j, and performs read- out operation of data. Thereby, as a region required to activate can be narrowed comparing with conventional semiconductor memory, load of a power source is reduced, a time required for that voltage of the bit line reaches to the prescribed voltage is shortened when data of the bit line is amplified, and read-out speed of data is increased.
Patent JP-2003146795-A (JP)
Title: High thermal impact resistant silicon wafer
Inventor: KO CHIKAAKI
IPC: C30B29/06
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a high thermal impact resistant silicon wafer which does not give rise to the slip and dislocation by heat and impact in a heat treatment process step for the silicon wafer. SOLUTION: This silicon wafer is formed by incorporating germanium (Ge) of 5×10<19> to 1.5×10<20> atoms/cm<3> in concentration and oxygen of 11×10<17> to 18×10<17> atoms/cm<3> (OLD ASTM) in concentration into a silicon single crystal or the Ge of 2×10<18> to 1.5×10<20> atoms/cm<3> in concentration, the oxygen of 11×10<17> to 18×10<17> atoms/cm<3> (OLD ASTM) in concentration and boron (B) of 1×10<18> to 2×10<20> atoms/cm<3> in concentration into the above single crystal. Accordingly, even the large-diameter wafer above 8 inches does not give rise to the slip by the thermal impact in the heat treatment process stage and provides the excellent workability in a device processing process stage and a high product yield.