baber/WOPTO huggingface dataset:
Patent JP-2003135963-A (JP)
Title: Catalyst for cleaning exhaust gas and manufacturing method therefor
Inventor: OONUMA TSUGUHIRO
IPC: B01J35/10
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To produce a catalyst for cleaning an exhaust gas and a manufacturing method therefore by which dispersibility of supported catalyst components is improved and the lowering of the dispersibility of the catalyst components after endurance is suppressed. SOLUTION: The catalyst is prepared by supporting the catalyst components on porous powder. The porous powder has fine pores each having 0.4-100 nm average fine pore diameter. The catalyst components are at least supported in the fine porous. The porous powder has the amount of water absorption equal to or above critical amount of water absorption and equal to or below <=2 times of the critical amount. The average particle diameter of the porous powder is 0.1-1,000 μm. The catalyst for cleaning the exhaust gas is obtained by dipping the porous powder in a solution containing the catalyst components under a reduced pressure condition below atmospheric pressure to impregnate and by drying and firing the porous powder.
Patent JP-2003142798-A (JP)
Title: Circuit board and manufacturing method thereof
Inventor: ITAGAKI MINEHIRO
IPC: H05K1/18
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board together with a manufacturing method therefor capable of reducing the thickness even if connected using a connector component. SOLUTION: A circuit board 11 comprises an electronic component 13. The circuit board is provided with at least one connector which is disposed on the surface or end face of the circuit board. The method for manufacturing the circuit board includes a process where a circuit board provided with an opening 15 is prepared, a process where a connector component 12 is housed in the opening of the circuit board so that the connector component is connected to the circuit board, and a process where an electronic component 14 other than the connector component is mounted on the circuit board 11.
Patent JP-2003140255-A (JP)
Title: Camera
Inventor: KOYAMA TOSHIO
IPC: G03B17/52
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact and thin camera. SOLUTION: This camera 1 is equipped with a camera main body 90, a cover member 4 made to freely rise and tilt and attached to the main body 90, a photographic lens unit 2 made to freely rise and tilt and attached to the main body 90, an eyepiece 6 made to freely rise and tilt and attached to the member 4, an objective 5 made to freely rise and tilt and attached to the unit 2, and a reflection mirror 3 provided on the member 4. In photographing, the unit 2, the objective 5 and the eyepiece 6 are erected to constitute the paths of a finder optical system and a photographic optical system. In housing, the unit 2, the objective 5 and the eyepiece 6 are made to tilt, so that the objective 5 and the unit 2 are arranged in front of the main body 90.
Patent JP-2003146274-A (JP)
Title: Running display device for bicycle
Inventor: SAKANO TADASHI
IPC: B62J6/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To inform a running state of a bicycle even in running at night by flashing a light emission device according to the rotation of a wheel. SOLUTION: The light emission device 1 in which a ball 3 is housed in a rolling chamber 2, piezoelectric elements 4a, 4b are installed in the moving direction of the ball 3, and light is emitted by the collision of the ball 3 against the piezoelectric elements 4a, 4b is mounted on between adjacent spokes 8, 8 of the wheel 7.
Patent JP-2003146557-A (JP)
Title: Moving cable device for elevator
Inventor: TAKAHASHI TATSUJI
IPC: B66B7/06
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a moving cable device for elevator, capable of easily suspending an additional cable along a moving cable and stably moving upwardly and downwardly. SOLUTION: The moving cable 4 with a flat and oblong transversal cross section is suspended between a fixed portion of a hoistway and a hoisting body. The additional cable 9 is suspended in the same way as the moving cable 4 in the hoistway, and is separated apart from a short side 8 of an oblong of the moving cable 4 in a horizontal cross section of the hoistway. Both of the moving cable 4 and the additional cable 9 are connected by a connecting means such as an attaching member 10, a coupling member 11, and a connecting member 12. Thus both of the ropes can be connected with less number of operations, thereby enabling to reduce a suspending cost. Further, an abnormal movement during up-down movement due to difference in length of both of the ropes can be prevented, thereby providing stable up-down operation for a long time period.
Patent JP-2003148823-A (JP)
Title: Air conditioning system for aircraft
Inventor: ANDO MASANAO
IPC: F25B9/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system for an aircraft which supplies much air for ventilation by using not only the engine extraction air but also the compressed ram air as the air for ventilation in high altitude. SOLUTION: The extraction air of the engine 1 and the ram air are used as the air for ventilating the inside of the aircraft. In a low altitude condition, the extraction air is compressed by a compressor 3 in a low altitude condition, then compressed by a second compressor 4, then expanded by an expansion turbine 6, and expanded by a second expansion turbine 8. In a high altitude condition, the extraction air is expanded by the expansion turbine 6 and the second expansion turbine 8 connected in parallel to each other without being compressed by the compressor 4 and the second compressor 4. The ram air is compressed by the compressor 3, and then compressed by the second compressor 4. The compressor 3 is driven by one of the expansion turbines, and the second compressor 4 is driven by the other turbine.  The expansion turbine 6 has an inlet nozzle area larger than that of the second expansion turbine 8.
Patent JP-2003117334-A (JP)
Title: Silica gel large-capacity device
Inventor: FUKUCHI NAGAYOSHI
IPC: B01D53/28
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a silica large-capacity device which stores a massive quantity of silica gel, moreover, suppresses an air-blowing loss to the minimum and increases a working quantity of the silica gel. SOLUTION: Meshes 5 are slenderly formed and attached in such a manner that the silica gel 4 having the well-known suction and exhaust function which sucks moisture and exhausts the same when heat is applied is stored inside an air-blowing duct 1. A water feeding pipe 8 is fixed inside the air-blowing duct and, at the same time, the storage parts and hollow parts 2 are alternately arranged while leaving a space so as not to close the hollow parts 2.
Patent JP-2003150940-A (JP)
Title: Stereo image processor
Inventor: YAMAGUCHI HIROYOSHI
IPC: G06T1/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To measure the distances of a plurality of objects different in distance with good accuracy by stereo image processing. SOLUTION: Only a pixel whose value falls within a designated range in the images of a plurality of cameras is selected (13), and a corresponding point is searched by the selected pixel (19), thereby preventing measurement of the distance of a background with a weak pattern instead of the distance of an object with a strong pattern by mistake. A plurality of pixel select ranges are provided (13, 14), the ranges are searched for a plurality of corresponding points using the selected pixels (19, 20), and according to the degree of bias of a pattern of a reference image (23), the final distance may be selected from the plurality of corresponding point search results (21).  According to the degree of difference in pixel value between the target pixel in the reference image and a corresponding candidate pixel in a compared image, a pair of cameras causing occlusion are detected, and the paired cameras may not be used in corresponding point search. Concerning each target pixel, when the coincidence of pattern matching is not good, it is judged that there is the possibility of wrong detection of an object outside the measurement range.
Patent JP-2003144926-A (JP)
Title: Catalyst for cleaning exhaust gas of internal combustion engine, exhaust gas cleaning method and exhaust gas cleaning apparatus
Inventor: KANAE MASAHITO
IPC: F01N3/10
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning catalyst corresponding to lean burning having high NOx cleaning capacity and high heat resistance, and an exhaust gas cleaning method. SOLUTION: The catalyst for cleaning the exhaust gas of an internal combustion engine contains a porous carrier and a catalytically active component supported on the porous carrier and the catalytically active component contains at least one kind of a noble metal selected from Rh, Pt and Pd, Li, K and Mn, and the noble metal, Li, K and Mn are contained in a form of a metal or an oxide. Further, Li is contained in a form of a compound oxide with other element or a compound oxide with the porous carrier.
Patent JP-2003153995-A (JP)
Title: Sterilization/deodorization device
Inventor: YAGI HISAHARU
IPC: A61L9/015
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of sterilization capable of effectively removing floating bacteria in the air by activating positive/negative ions and ozone and increasing the safety, a method of deodorization capable of effectively decomposing odor components in the air, and a sterilization/deodorization device using the methods. SOLUTION: Floating bacteria or odor components in the air are decomposed by releasing positive/negative ions and ozone. Actually, the device comprises an ion generating means for generating positive and negative ions, an ozone generating means for generating ozone, and a blower means. More preferably, a discharge device 11 for discharging by applying the pulse voltage consisting of positive/negative voltages to electrodes 103 and 104 is used as the ion generating means and the ozone generating means.
Patent JP-2003157820-A (JP)
Title: Sheet for valve element, valve element for purging gas and sealed battery
Inventor: NONAMI HIRONORI
IPC: B32B7/02
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To improve durability, reliability and economical efficiency of a gas purging safety device in a sealed battery and to thin and miniaturize it. SOLUTION: By using this sheet for a valve element formed by integrally stacking a base material sheet having high elastic modulus on one surface of an elastic sheet having rubber-like elasticity, this dome-shaped valve element 10 is so molded that the base material sheet constitutes the inside surface of a dome-shaped curved surface part, and mounted so as to close a gas purging hole 22a opened in a cover plate 22 by pressure-welding the top part of the curved surface part of the valve element 10 to the cover plate 22 covering the upper surface of an electrode chamber 21a of this sealed battery 20.
Patent JP-2002277639-A (JP)
Title: Hologram screen and hologram display
Inventor: SUZUKI KAZUNORI
IPC: G03B21/62
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a hologram screen and a hologram display having high color reproducibility and enabling a user to observe a background. SOLUTION: In the hologram screen for displaying an image by diffracting/ scattering image light 31 projected by image projector 2, a vertical light scattering element 13 for scattering incident light from at least one of upper oblique and lower oblique specific vertical angle ranges is arranged on the image projector side of a hologram element 12 of the hologram screen 1, and a horizontal light scattering element 14 for scattering incident light from left oblique and right oblique specific horizontal angle ranges is arranged between the hologram element 12 and the scattering element 13 or on the image projector side of the element 13. It is constituted so that the incident angle of image light 31 to the screen 1 is included in the specific vertical angle range.
Patent JP-2003157251-A (JP)
Title: Document management system
Inventor: SAITO KAZUYUKI
IPC: G06F21/10
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To rationally perform integrated management of paper documents and an electronic documents, especially to perform associated management corresponding to importance, access right or the like by specifying an original document on a network in a document management system handling the paper documents and the electronic documents integrally. SOLUTION: The system has an image input means, an output means, an electronized document preparation means, a database means, a storage place control means, a URI (Uniform Resource Identifier) attachment means, a security level setting means, an access level setting means, a client means and a server means.
Patent JP-2003164091-A (JP)
Title: Rotating electric machine and winding thereof
Inventor: FUKUSHI YOSHISHIGE
IPC: H02K3/40
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a low-resistant corona shield layer from burning caused by a current driven by a drive voltage with a steep voltage variation including high frequency components.  <P>SOLUTION: A grounded conductive layer 13 is provided to the low-resistant corona shield layer 11 on an opposite side of an iron core slot. The burnout of the low-resistant corona shield layer 11 is prevented by dispersing the current by the steep voltage variation to the grounded conductive layer 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161513-A (JP)
Title: Solar hot water supplier displaying tank hot water temperature on remote controller
Inventor: TAOKA HIDEMI
IPC: H04Q9/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar hot water supplier enabling a user to easily know the hot water temperature of a hot water storage tank and rationally set the hot water supply temperature according to this temperature.  <P>SOLUTION: This solar hot water supplier 20 comprises a solar water heater (body) 1 having a heat collecting apparatus 12, the hot water storage tank 7 and a first control part 2; and an auxiliary heat source apparatus 3 provided with a second control part to be arranged and connected to the lower stream thereof. The body 1 is electrically connected to the auxiliary heat source apparatus 3 through the control parts, and the temperature information from thermometers 8 and 11 arranged in each device is shared by the solar heat water heater 1 side and the auxiliary heat source apparatus 3 side. A remote controller 6 is connected to the second control part. In the remote controller 6, a desired hot water temperature (set temperature) can be inputted, and the hot water temperature detected by the thermometer 8 of the hot water storage tank 7 can be displayed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159138-A (JP)
Title: Open counter
Inventor: YOSHIDA TOKITSUNE
IPC: A47B96/18
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open counter to which a side cap can easily be attached even when the attaching position is near a wall.  <P>SOLUTION: This open counter is equipped with the main body (comprising 2, 3), side caps (5) to cover the end parts of the main body, and attaching means to attach the side caps to the end parts of the main body. Each attaching means has a first engaging part (6) attached to the main body and a second engaging part attached to each side cap and engageable along the longitudinal direction with the first engaging part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164016-A (JP)
Title: Electric rolling stock controller
Inventor: TODA SHINICHI
IPC: B61C15/12
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve acceleration of a vehicle and comfortableness in ride by reducing frequency of occurrence of slipping/skidding of a drive shaft wheel.  <P>SOLUTION: The electric rolling stock controller performs adhesion control which regulates torque if detecting slipping or skidding of an electric rolling stock, and later restores the torque. It monitors slipping or skidding of the drive shaft wheel, and if it detects the slipping or skidding, it calculates the maximum value of slipping velocity of the drive shaft wheel relative to a rail based on the vehicle velocity estimated from the rotational-speed signal of a motor and the rotational-speed signal of the motor. The adhesion factor is acquired from a pre-set function Y=-AX+B (A and B are constants) in which X is maximum slipping velocity and Y is adhesion factor. A drive torque is regulated if slipping or skidding is detected. When calculating a target value to which the drive torque is later restored, the target value to which a torque is restored is raised if the adhesion factor is large, while the target value to which the torque is restored is made smaller if it is small.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162120-A (JP)
Title: Image forming apparatus
Inventor: ARIGA TOMOE
IPC: G03G15/00
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing the deterioration of image quality and obtaining high image quality by stabilizing a transfer condition by inexpensive constitution without providing a special contact pressure imparting means.  <P>SOLUTION: This image forming apparatus is equipped with a flexible endless sleeve type image transfer carrying means 18, and a plurality of image forming means 7 where image carriers 17 are arranged to be juxtaposed in contact with the carrying means 18 and a latent image formed on the image carrier by a latent image forming means 6 is developed by a developing means. By imparting contact pressure to the image carrier 17 of each image forming means 7 by making use of the winding angle and the tensile force of the carrying means 18, the developed toner images by the image forming means 7 are successively superposed and transferred to the carrying means 18. Even though a means for imparting the specified contact pressure between the image carrier 17 and the carrying means 18 is not provided specially, the contact pressure is imparted with the simple constitution making use of the winding angle and the tensile force of the carrying means 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162117-A (JP)
Title: Color image forming apparatus
Inventor: UMEDA KENGO
IPC: H04N1/29
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus capable of forming an excellent color image less in color smear.  <P>SOLUTION: This color image forming apparatus is provided with a pattern forming means for forming a color slurring measuring pattern where intervals between respective colors are decided according to a random number value by a plurality of color toner images several times on a carrying belt or an intermediate transfer body by controlling an image forming means, a detection means for detecting a plurality of color slurring measuring patterns formed on the carrying belt or the intermediate transfer body and outputting a plurality of pattern detection signals, an arithmetic means for arithmetically calculating each color slurring amount based on a plurality of pattern detection signals from the detection means and a correction means for performing the correcting operation of each color latent image forming position in the image forming means based on the color slurring amount arithmetically calculated by the arithmetic means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167672-A (JP)
Title: Input device
Inventor: TACHIBANA HIROAKI
IPC: A63F13/24
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device on which an input means capable of performing an analog input and a digital input into a portable game appliance can be mounted without impairing operability in each input.  <P>SOLUTION: The input device is provided with a first operator 11 capable of performing a digital input inside and a second operator 12 capable of performing an analog input outside the first operator 11. In the analog input, the second operator 12 is projected to a position where it is integrated with the first operator 11, and only operations to the second operator 12 are detected by switch elements 15a-15d, and the first operator 11 is moved to a position away from switch elements 14a-14d.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160592-A (JP)
Title: Organic silicon compound and manufacture method
Inventor: OBARA TAKEHIRO
IPC: C07F9/40
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic silicon compound with a phosphonic acid group, which is useful as a metal ion scavenger.  <P>SOLUTION: The organic silicon compound is represented by formula (1) [wherein X is independently selected from the group consisting of a halogen, a 1-20C oxyalkyl group, an oxyaryl group, a tris (1-20C alkyl) silylether group, and a triaryl silylether group. m is 1 or 2. V is selected from the group consisting of an alkylene group, a cycloalkylene group, a phenylene group, an ether group, a thioether group, a sulfonyl group, an amino group, an ester group, and an amide group. R' is hydrogen or a monohydric hydrocarbon group. Y is selected from a halogen atom, a 1-20C oxyalkyl group, and a hydroxyl group. Z is selected from a 1-20C alkyl group and an aryl group. n is 1, 2 or 3].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002219882-A (JP)
Title: Direct printing plate by means of ink jet printing
Inventor: LOCCUFIER JOHAN
IPC: C09D11/101
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a lithographic printing plate which is simple and low-priced without the necessity to use a graphic film and its processing as an intermediate step and is almost or totally free from a generated waste and further, allows working steps to be carried out in broad daylight. SOLUTION: This invention discloses the method for manufacturing the lithographic printing plate by means of ink jet printing. The ink jet liquid contains a lipophilic compound, having a boron-containing group in its chemical structure, which causes a chemical reaction with the surface of a lithographic printing receptor.
Patent JP-2003160563-A (JP)
Title: New bf4 salt of 3-amino-2-propenylidene ammonium derivative
Inventor: SUDA HIROICHI
IPC: A61P25/28
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a BF<SB>4</SB>salt of a 3-amino-2-propenylidene ammonium derivative which is safe, can be used industrially and is useful as an intermediate or a dipyridyl derivative in the friends of pharmaceuticals, pesticides, sensitive materials for electrophotography and dyes.  <P>SOLUTION: The new BF<SB>4</SB>salt of 3-amino-2-propenylidene ammonium derivative is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165327-A (JP)
Title: Air conditioning unit and air conditioner for vehicle
Inventor: KOMINAMI SATOSHI
IPC: B60H1/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioning unit capable of blowing cold air and hot air from a FACE blowoff port and a FOOT blowoff port, respectively, in a B/L mode, without blowing cold air from a DEF blowoff port in a DEF/ FOOT mode, and an air conditioner for a vehicle.  <P>SOLUTION: This air-conditioning unit is provided with a hot air flow passage changing means 100 capable of changing a flow passage of air made into hot air by passing the air through a heater core 14 in the DEF/FOOT mode and a bi-level mode, to introduce total quantity of air made into hot air by passing the air through the heater core 4 in the DEF/FOOT mode within a duct 11 to a mixing region M.A. and to introduce substantially total quantity of air made into hot air by passing the air through the heater core 4 in the bi-level mode by bypassing the air to the mixing region M.A.  <P>COPYRIGHT: (C)2003,JPO