baber/WOPTO huggingface dataset:
Patent JP-2004172215-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TERADA TAKASHI
IPC: H01L21/8244
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device with which production cost is reduced and electric shorting and omission of wiring are suppressed.  <P>SOLUTION: An opening part 12a is formed based on a resist pattern formed in such a way that a part of a region where the opening part is formed is flatly overlapped with a part of one gate electrode 5 as the opening part where a surface of an element forming region 21 positioned in a region sandwiched with two gate electrodes 5 is exposed. An opening part 12b is formed based on a resist pattern 16 formed in such a way that the region where the opening part is formed is flatly overlapped only with one gate electrode 5 as the opening part where a surface of one gate electrode 5 is exposed. An inner part of the opening part 12 is in a state where it is covered by a non-photosensitive organic film and the resist pattern 16. Tungsten wiring is formed in the opening parts 12a and 12b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172791-A (JP)
Title: Broadcast receiver and broadcast receiving method
Inventor: MIYAZAKI KOJI
IPC: H04N5/44
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a defect of the acquisition of program information for a time undesirable by a user by configuring a power supply control section 17 (power supply means) controlled by a CPU 14 to supply power to a tuner 12 (broadcast reception means), a decoder 13 (program information extract means), and a nonvolatile memory 15 (program information storage means) for a time other than a program information acquisition inhibit time set to a program information acquisition inhibit time setting means.  <P>SOLUTION: The broadcast receiver is configured to include: the program information acquisition inhibit time setting means to which the program information acquisition inhibit time to inhibit the acquisition of program information at a prescribed time is set; and the power supply means for supplying power to the broadcast reception means, the program information extract means, and the program information storage means for a time other than the program information acquisition inhibit time set to the program information acquisition inhibit time setting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170225-A (JP)
Title: Life cycle maintenance schedule planning system for plant
Inventor: SONODA YUKIO
IPC: G21C17/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To grasp long term tendencies of deterioration with the lapse of time and performance lowering in a plant, a system and equipments, and to plan a maintenance schedule over a plant life to exhibit it to an electric power company via the Internet.  <P>SOLUTION: A control means 26 analyzes an operation history data and a maintenance history data of the plant received by a reception means 25 to manage hierarchically operation history information obtained therein as a chart according to functional structure ranging over the plant, the system and the equipments. A condition grasping means 27 grasps the long term tendencies of the deterioration with the lapse of time and the performance lowering in the plant, the system and the equipments, based on the chart managed by the control means 26. A maintenance schedule planning means 28 plans the maintenance schedule over the plant life to exhibit it to the electric power company via the Internet by an exhibition means 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167905-A (JP)
Title: Laminated body
Inventor: TANIMURA HIROYUKI
IPC: B32B27/32
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated body of a polyolefin resin which is excellent in heat resistance, transparency and flexibility.  <P>SOLUTION: The laminated body comprises an inner surface layer (I), an intermediate layer (II) and an outer surface layer (III). The inner surface layer (I) and the outer surface layer (III) are layers comprising a crystalline polyolefin polymer. The intermediate layer (II) is a layer comprising a polymer composition composed of 5-95 wt.% crystalline polyolefin polymer and 95-5 wt.% amorphous polyolefin polymer satisfying the following conditions (a) and (b) (wherein the total amount of the crystalline polyolefin polymer and the amorphous polyolefin polymer satisfying the following conditions (a) and (b) in the intermediate layer (II) is 100 wt.%). In (a), the content of α-olefin monomer units is ≥30 mol%, wherein the total monomer units in the amorphous polyolefin polymer are 100 mol%. In (b), the intrinsic viscosity [η] measured in tetralin at 135°C is 0.5-10 dl/g.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174299-A (JP)
Title: Sludge treatment system
Inventor: DODO ISAO
IPC: C02F11/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge treatment system with which the balance of demand and supply with respect to the amounts and qualities of sludge can be adjusted and sludge treatment can be smoothly progressed.  <P>SOLUTION: A sludge treatment server 4 is connected by the Internet to final sewage treatment plants 8 to 14 of a plurality of self-governing bodies and to a plurality of private sector sludge treatment contractors 22 to 30 as well. A first information collection signal collects the information on the generated sludge, such as the amounts and characteristics of the sludge generated from the plants 8 to 14 through the Internet and collects the information on the required amount of the sludge and the request for the amounts of the sludge, such as the demand for sludge characteristics supplied from the contractors 22 to 30 through the Internet. An arithmetic section recognizes the supply contents and demand contents of the sludge from the information on the generated sludge and the information on the request for the amount of the sludge and computes the collection amounts and collection courses in such a manner that the generated sludge is optimally treated to balance the demand and the supply. A notification section notifies the computed collection amounts and collection courses to the plants 8 to 14 and the contractors 22 to 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003219967-A (JP)
Title: Electric water heater
Inventor: URATA TAKAYUKI
IPC: A47J27/21
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric water heater having a water-cleaning function in such a manner that the odor of external air is not mixed in, steam is not generated, and water can be cleaned.  <P>SOLUTION: A mixer is arranged in the way of a circulating path to circulate water in a container 2 by a circulating pump, thereby bringing internal air within the container 2 into contact with the water. A volatile component in the water is thereby transferred to the air. Accordingly, the water heater capable of cleaning water with slight generation of steam without mixing an odor or the like of external air can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004175843-A (JP)
Title: Ink for inkjet thermal recording
Inventor: YAMAGUCHI TOMOYUKI
IPC: C09D11/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for inkjet thermal recording making deciphering of documents impossible with a third party, raising confidentiality, developing a color with a heating apparatus, making the deciphering possible only at need and decoloring the records after deciphering by carrying out inkjet recording in a decolored state.  <P>SOLUTION: (1) The ink for inkjet thermal recording comprises a colorant, a wetting agent, a solvent and at least one kind of dispersing agent selected from polyoxyethylene derivatives having a specific structure. The colorant is a dye which is a reversible heat-sensitive material and color development and decoloring of printed images can be carried out by changing the heating temperature after printing on recording paper coated with a developer. (2) The ink for inkjet thermal recording of (1) has (1:0.01)-(1:1) weight ratio of the colorant to the dispersing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178072-A (JP)
Title: Update report method and device of web page
Inventor: TORIGOE MAKOTO
IPC: G06F17/30
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an update report device and method for outputting an update report facilitating the determination of whether a content significant for a user is updated to a Web page or not.  <P>SOLUTION: The update report device and method repeatedly access to at least one Web site identified by a preset address, and output, when an updated Web page is present in the Web site, a report text including the presence of the updated Web. The updated content is extracted from the updated Web page, and either one or the both of the index of the updated content and the updated content are attached with the address of the Web page and outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179818-A (JP)
Title: Image reader and control apparatus thereof
Inventor: TODA TAKESHI
IPC: H04N1/04
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader capable of simply and properly setting a read position when reading the image of an original in a moving original read mode.  <P>SOLUTION: The image reader is provided with: a read means having the moving original read mode wherein the image of an original during the movement by an original carrying means is read on the read glass; and a controller 17 for controlling the operations of the original carrying means and the read means. When a mode to set a read position is selected, the controller 17 uses image data read by the read means at a prescribed read position on the read glass to decide the presence/absence of stripe noise, moves the read position by a prescribed amount when deciding the presence of the stripe noise on the basis of a result of the decision, again executes the image reading with the read means and decision of the presence/absence of stripe noise using the image data, and sets the present read position to the read position to be employed in the moving original read mode when deciding the absence of the stripe noise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179840-A (JP)
Title: Image data compression apparatus and image data compression method
Inventor: HATANAKA MASAHIKO
IPC: H04N19/134
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the occurrence of dispersion in the number of still pictures recordable in a storage medium with a limited capacity because a file size differs even when an image is compressed at the same compression rate in the case of compressing various image data the property of the image of which differs from each other.  <P>SOLUTION: An approximate expression selecting means 2 selects an approximate expression for providing a change closest to that in a data size due to the difference of the property of original image data on the basis of a data size calculated by first compression, a compression rate decision means 3 uses the selected approximate expression to decide a compression rate providing a desired data size, and an image compression means 1 applies second compression to the data, then the compressed data with a target file size can be obtained with high accuracy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177252-A (JP)
Title: Attitude measuring instrument and method
Inventor: MIYAGAWA ISAO
IPC: G01C15/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the attitude of an object coupled with a camera, etc., from a plurality of pieces of distance information acquired from a survey means and a measurement means disposed around the object.  <P>SOLUTION: From a plurality of measurement points, a laser light transmission part 1 irradiates a road surface with laser light for measurement. For each of the measurement points, a laser light reception part 2 receives a reflection of the laser light from the road surface. A reflected-wave filter part 3 removes noises, etc. in the severally received reflection waves. A pulse measuring part 4 counts pulses until laser light reflected from the road surface by laser irradiation from each measurement point by the transmission part 1 is received by the reception part 2. A height measuring part 5 finds the height of the respective measurement points from the road surface by converting pulse count values from the measuring part 4 into distance. An attitude measuring part 6 finds the attitude of a vehicle from the height information on the plurality of measurement points. An attitude information recording part 7 records the attitude of the vehicle found in order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174677-A (JP)
Title: Method for polishing belt
Inventor: YAMASHITA TOSHIAKI
IPC: B24B9/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for polishing a belt having excellent polishing quality and expanded in a polishable width at once, by solving a problem wherein moisture in the atmosphere is dew-condensed in the surface of a wheel having a temperature less than the atmosphere temperature due to excessive cooling by timing without polishing and heating, traveling slip is caused on a polishing surface, and polishing quality damage such as a temperature rise of a sleeve according to cooling insufficiency is caused, in a method for performing cooling by inflow of cooling water of a low temperature less than a prescribed wheel temperature by providing a flow passage and a water chamber within a grinding wheel to absorb polishing heat on an outer peripheral surface of the grinding wheel.  <P>SOLUTION: In this method, a rotary cooling roller 17 provided with a cooling pipe bundle for condensing evaporative gas by filling working fluid repeating evaporation and condensation at the inside of the grinding wheel 3 is used. A polishing material 4 is electrodeposited on an outer periphery of the cooling roller 17 and is cooled in the vicinity of the atmosphere temperature by heat of vaporization of the working fluid filled into the inside to suppress generation of dew condensation on the surface of the wheel 3. The polishing width is expanded according to the improvement of the polishing quality and is made to correspond to the improvement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174046-A (JP)
Title: Vacuum cleaner
Inventor: NAKAMOTO HIROSHI
IPC: A47L9/14
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the stable quality and an improvement in user-friendliness of a vacuum cleaner having a dust collecting means for collecting dust.  <P>SOLUTION: The vacuum cleaner includes: an electric blower 14 for generating a suction air; the dust collecting means 12 for collecting the dust; and a dust collecting chamber 13 for storing the dust collecting means 3. A pressure member 26 for restricting the expansion of the dust collecting means 12 to a prescribed range from substantially above is provided in the dust collecting chamber 13. The dust collecting means 12 is expanded upward only within the prescribed range, and then, prevented from being broken upward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141963-A (JP)
Title: Burring punch structure
Inventor: SADO NOBUYUKI
IPC: B21D19/08
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the strength of a burring punch structure, and to reliably discharge scraps by solving problems that the spring force is weak in an ejector pin built in a burring punch in the burring punch structure used for a prepared hole for a screw, scraps cannot be reliably discharged due to magnetism or oil adhesion in the punching, the strength is weak because the ejector pin is built in a work punching portion in the punch-working, and the punching portion or the ejector pin is easily chipped.  <P>SOLUTION: A striking punch 6 is built in a burring punch 7. A projection is provided on a tip of the striking punch 6. The striking punch 6 is fixed, while the burring punch 7 is movable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176679-A (JP)
Title: Emission control device for internal combustion engine
Inventor: KODAMA KENJI
IPC: B01D46/44
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To maintain stable emission control performance, and securely collect particulates in exhaust to achieve correct emission control by preventing attachment of particulates to a plasma generator in an emission control device for an internal combustion engine.  <P>SOLUTION: Filters 22 and 23 are provided on both sides of the plasma generator 21 to compose this emission control device 14. End parts of the emission control device 14 are connected to an exhaust passage 11 through two branch supply passages 12 and 13. Change-over valves 17, 18, 19, and 20 to change gas flow directions in the emission control device 14 are provided on the respective branch supply passages 12 and 13. A control means 29 controls actuation of the plasma generator 21 in accordance with exhaust gas temperature and collected quantity on one filter 22 or 23, and it also changes the gas flow directions in the emission control device 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004185851-A (JP)
Title: Relay socket and crossing metal fitting
Inventor: NAKANO YOSHIHIDE
IPC: H01H45/04
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the workability of crossing wiring by enabling a crossing metal fitting to be easily mounted without using a dedicated tool regardless of that an accessary module is mounted or not.  <P>SOLUTION: A terminal plate storing part 40 is formed in communication with a terminal insertion hole 18 to which a coil terminal of a relay is inserted, a wiring insertion hole 22a to which wiring is inserted, and a protruding piece insertion part 27 to which a protruding piece 32 is inserted. A terminal plate 41 stored into the storing part 40 has a terminal connecting part 42 connected to a relay terminal in the terminal insertion hole 18 at one end part of the terminal plate 41, and a wiring connection part 43 connected to the wiring in the wiring insertion hole 22a at the other end part of it. A protruding piece connecting part 45 is extended from an intermediate part of the terminal plate 41. The connecting part 45 is exposed into a protruding piece insertion hole 27 and provided with an upper side member 45a and a lower side member 45b in a state being supported by one end, respectively. The upper and the lower members 45a, 45b clamp a protruding piece 32 inserted between both of them by elastic force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187394-A (JP)
Title: Wiring box and buried concrete object
Inventor: HORI NOBUO
IPC: H02G3/12
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring box and a buried concrete object capable of preventing an absorption material from being kept in a saturated state for prevention of condensation by scattering moisture.  <P>SOLUTION: This wiring box 11 has a box body 12, and a condensation preventing layer 13 is provided on an inner surface of the box body 12. The condensation preventing layer 13 is formed by an infrared reflection layer and an absorption material layer on a surface of the infrared reflection layer, and the moisture is mainly absorbed in the absorption material layer. The infrared radiation (heat wire) generated by a heat source is reflected by the infrared reflection layer, the absorption material layer is warmed by the reflected infrared, and the moisture in the absorption material layer is scattered. As a result, the absorption material layer is not kept in the saturated state, thus preventing the condensation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004183333-A (JP)
Title: Panel for construction
Inventor: KANAO SHIGEKI
IPC: E04C2/38
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel for construction, for easily and quickly ventilating an attic and providing enough ventilation.  <P>SOLUTION: Between two substantially rectangular plate materials 3, 4, a pair of reinforcement materials 5, 5 having the substantially rectangular section and the substantially equal length to the length of sides positioned on both ends of plate materials 3, 4 are positioned and fixed at both ends of them, and the space formed by the reinforcement materials 5, 5 and the plate materials 3, 4 is filled with foamed plastic. The plate material 3 is composed of a body part 3A having a substantially oblong section and a cylindrical shape and a number of partition parts 3B provided for forming a number of passages for allowing the air to flow in the same direction in the body part 3A in the cross direction of the body part 3A.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185399-A (JP)
Title: Traffic environment management server
Inventor: HIRAI TOSHIRO
IPC: G06Q50/00
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic environment management server for realizing a fair and highly reliable traffic environment management system contributing to the environment conservation.  <P>SOLUTION: This traffic environment management server is provided with a means for collecting the emitted exhaust gas/dust of each vehicle traveling on a road measured by a computer terminal mounted on each vehicle by using a gas/dust sensor through a network and a means for calculating an assessment corresponding to the collected exhaust gas/dust, and for transmitting the sum of the calculated assessment through a communication network to the computer terminal mounted on the vehicle or a computer terminal set in the building of a group which owns and manages the vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184302-A (JP)
Title: Nuclear reactor recirculation flow control device
Inventor: MIZUKI FUMIO
IPC: G21C7/26
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To instantly secure plant stability when a pressure disturbance is generated in a plant in the case where the nuclear reactor recirculation flow control is operated in an automatic mode.  <P>SOLUTION: The nuclear power plant comprises a turbine control device 6 for controlling a turbine steam regulating valve by a total steam flow requirement signal, and a nuclear reactor recirculation flow control device 7 for inputting a load requirement deviation signal S5 which is a deviation between the requirement signal and a load requirement signal into a main controller 17, and controlling the speed of a recirculation pump motor 10 through a speed controller 19 by a recirculation pump speed requirement signal S11 operated based on the signal S5. The plant is characterized by being provided with a nuclear reactor recirculation main controller automatic mode exclusion command means 20 for inputting a steam regulating valve opening signal and a nuclear reactor pressure signal and emitting a manual/automatic switching signal S16 to a switcher 18, and by switching automatically an automatic mode operation of the nuclear reactor recirculation flow control into a manual mode operation, when a nuclear reactor pressure fluctuation having the width over a prescribed fluctuation width is generated in the case under operation with the opening of the steam regulating valve larger than a prescribed opening.  <P>COPYRIGHT: (C)2004,JPO&NCIPI