baber/WOPTO huggingface dataset:
Patent JP-2001241261-A (JP)
Title: Movable waterproofing equipment
Inventor: NOMURA YASUHIRO
IPC: E05F15/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide movable waterproofing equipment which does neither necessitate especially the power for driving a waterproofing board, nor the space for installation, and which can surely be driven manually or automatically when needed. SOLUTION: The equipment is constituted of the waterproofing boards (2, 50) checking penetration of water such as seawater, river water or rainwater into a basement (G) and a driving device which drives the waterproofing boards (2, 50) upward from the underground position along a guide device or side walls (10, 60). The waterproofing boards (2, 50) are disposed at the underground position below the entrance of the basement (G). The driving device is constituted of a hydraulic piston cylinder unit (20) supplied with city water.
Patent JP-2002029149-A (JP)
Title: Recording paper for ink-jet and method for cutting it
Inventor: HASHIGUCHI YOSHIHARU
IPC: B41J2/01
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To develop a recording paper for ink-jet which can effectively prevent cockling from being generated by a convenient means without thickening thickness of a paper. SOLUTION: In the recording paper for ink-jet in which a coating layer is provided on a base paper obtained by wet paper making of a fiber composition, the recording paper for ink-jet characterized by arranging the short sides of the recording paper cut into rectangular single slip units along the flow direction (the MD direction) of the above described paper making treatment and arranging the long sides of the recording paper along the direction intersecting at right angles (the CD direction) of the flow is provided.  When a paper prepared by a wet paper making process is cut and when the paper is cut by inclining the long side direction of the paper by a specified inclination from the MD direction, as this inclination increases, as elongation in water in the short side direction of the paper decreases to suppress elongation, when cutting is performed by arranging the short side direction of the recording paper which is printing direction to the MD direction, even when the recoding paper with an ordinary thickness is used, the cockling can be effectively prevented from being generated.
Patent JP-2002036005-A (JP)
Title: Component for bar feeder
Inventor: HIROZAWA KIYOSHI
IPC: B23B13/12
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide components to be mounted on a bar feeder having a dividing plate so that the bar can be smoothly taken out of a material shelf. SOLUTION: The material shelf 10 and the dividing plate 8 have a first component 20 and a second component 22 to be removably mounted, respectively. The first component 20 has a stopper 20b that projects upward from a tilting shelf surface of the material shelf 10 and holds the bar W on the shelf surface, and the second component 22 has a bar receiving surface 22g expanding from a bar receiving region A to the under part of the bar W adjacent to the stopper 20b. The dividing plate 8 rotates in the second direction, thus the bar W is lifted up by the bar receiving surface 22g beyond the stopper 20b, and guided to the bar receiving region A by the bar receiving surface 22g.
Patent JP-2002032231-A (JP)
Title: Character code converting method
Inventor: ASAI TADAHIRO
IPC: G06F9/45
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a source program must be corrected and an identifier to specify a character code must be added when character data with the character code different from the one to be used for description in the source program is described since this method is about an analyzing method of the character data in the source program in a language compiler. SOLUTION: The above problem is solved by inputting a character code instruction sentence 103 prepared separately from the source program 102 by a word and phrase analyzing part 106 of the language compiler 105, registering its instruction contents in a character code instruction table 111 and converting the character code of the character data in the source program 102 by using the character code conversion table 111 according to an instruction.
Patent JP-2001077078-A (JP)
Title: Etching method of oxide and/or insulator
Inventor: MARSHALL DANIEL SCOTT
IPC: H01L21/306
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To improve an etching method in vertical etching selectivity, horizontal selectivity, and anisotropy so as to enable an insulator to be etched by a method wherein the passivation of a passivation material is canceled out, and only the surface of an insulating material layer which receives light rays is etched. SOLUTION: An insulating material layer 10 on a support surface 12 is dipped into a liquid which contains a passivation material that prevents a passivated etching liquid 15 or an etching liquid 15 from acting on the material layer 10. The etching liquid 15 passivates the surface of the layer 10 and contains a passivation material which serves as a material that prevents the layer 10 from being etched by an etchant or an etching material prior to the irradiation of the layer 10 with light rays. The surface 25 of the layer 10 to etch is irradiated with reference light, by which the passivation of the surface 25 is canceled out, and only a region of the layer 10 irradiated with reference light is started to be etched and kept being etched as far as it is irradiated with light rays.
Patent JP-2002043672-A (JP)
Title: Semiconductor laser device
Inventor: BESSHO YASUYUKI
IPC: H01S5/022
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser device structure capable of being smoothly mounted on an optical pickup or the like. SOLUTION: A semiconductor laser device 1 is equipped with a semiconductor laser element 4, a frame 6 possessed of an element mount 6a on which the element 4 is mounted, and a resin 5 surrounding the element mount 6a, where the resin 5 is provided with a window 5a, through which a laser beam is projected outside, at its front and smaller in width at its front edge than at its rear edge.
Patent JP-2002047584-A (JP)
Title: Method for regenerating etching solution for printed circuit board
Inventor: ISHIKAWA RYOICHI
IPC: C23F1/46
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for regenerating an etching solution for a printed circuit board capable of contributing to the reduction in the production cost of a printed circuit board and environmental protection by utilizing ozone produced in a UV ink hardening furnace as an oxidizer instead of a hydrogen peroxide aqueous solution. SOLUTION: In the method for regenerating an etching solution in which the double salt of cuprous chloride-hydrochloric acid contained in an etching solution after the etching of a printed circuit board is reduced into cupric chloride by an oxidizer and is reutilized, as the above oxidizer, ozone is used. In this case, as the ozone, preferably, the one produced and captured by a UV ink hardening furnace used in the production process of a printed circuit board is used. Further, the shortage of the ozone can be supplied by a hydrogen peroxide aqueous solution.
Patent JP-2002037048-A (JP)
Title: Braking device for vehicle
Inventor: ADACHI TOMOHIKO
IPC: B60W10/06
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To realize the stable behavior of a vehicle by improving the turning- round performance of the vehicle in the initial period of turning particularly on a low μ road. SOLUTION: In the initial period of turning, braking force applied to wheels 21FL-21RL is regulated so that the rising speed of turning-round action becomes the predetermined set value (a broken line becomes a continuous line) regardless of the road surface μ. In the latter period of turning, braking force applied to the wheels 21FL-21RL is regulated to generate a yaw rate corresponding to the road surface μ, to the vehicle.
Patent JP-2002045667-A (JP)
Title: Device for generating circulating flow
Inventor: TAGUCHI KENJI
IPC: B01F3/04
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for generating circulating flow which can efficiently dissolve oxygen into a liquid with less energy, can generate stable circulating flow and thereby can effectively purify the liquid. SOLUTION: In a pipe 1 installed in water, a flow passage 3 surrounded by a cylindrical wall surface 11 is provided and further gas blowing-in holes 5 are provided so as to be inclined toward a proceeding direction of water (arrow (a)) with an acute angle and to be in a tangential direction of the wall surface 11 at a horizontal cross section. A liquid discharging port 7 is provided so as to form a widening shape toward the end. A compressor 23 generates high-pressure air and flows the high-pressure air in the flow passage 3 through the gas blowing holes 5.
Patent JP-2002050522-A (JP)
Title: Inductor and transformer
Inventor: ITO TORU
IPC: H01F30/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an inductor where the restrictions on the shape of a permanent magnet to be arranged are few, the permanent magnet will not be demagnetized by the magnetic flux of a coil wound around a magnetic core, and magnetic core volume is small. SOLUTION: In an inductor where the wound coil 14 is attached on the magnetic core 11 having a magnetic gap, the permanent magnet 12 is arranged outside the magnetic core 11, except the inside of the magnetic gap of the magnetic core 11.
Patent JP-2001119928-A (JP)
Title: Apparatus for generating electricity
Inventor: GIRAUD REGIS
IPC: H02P9/30
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable and light-weight, apparatus which can generate comparatively high electrical power with satisfactory efficiency and can be mounted to a vehicle and a container. SOLUTION: There is provided a vehicle-mounting or container-mounting aided apparatus for generating electricity composed of a three-phase alternator (10) which is driven to rotate at the variable speed with a thermal engine, a rectifier (6) for generating a rectified current from a current generated with the alternator (10), and a voltage boosting chopper (9) for raising the voltage using a self-inductance of the alternator (10). The alternator has 6 or 8 poles and operates at a switching frequency between 3 to 15 kHz.
Patent JP-2001123283-A (JP)
Title: Method for removing dense ceramic thermal barrier coating from surface
Inventor: SIEBERT TIMOTHY L
IPC: C23F4/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing dense TBC from the surface of an article applied with TBC (dense ceramic thermal barrier coating). SOLUTION: The article contains one or more kinds of substances selected from Al, Ti, Cr, Zr and the oxides thereof. By exposing a boundary layer to reducing gas at >=1,600 deg.F, at least, in the boundary layer, one or more kinds of substances among the above groups are converted into a gaseous compound, so that the gas infiltrates it the boundary layer, and TBC is separated from the surface of the article.
Patent JP-2002060932-A (JP)
Title: Sm-Co TARGET MATERIAL AND Sm-Co FILM FOR MAGNETIC RECORDING MEDIUM
Inventor: AKAI MAKOTO
IPC: G11B5/851
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem that in the case of a target manufactured by mixing Sm powder and Co powder each prepared according to the desired composition and sintering the resultant powder mixture in vacuum, an Sm metal phase is formed in the structure of the target and causes nonuniformity of the target structure and results in the occurrence of variability and defects in a recording medium owing to film-composition nonuniformity, etc., and also, in the case of a target manufactured by preparing powder of the desired composition and sintering and solidifying the powder in this state, the target is extremely brittle and easily broken because the structure of the target is composed mainly of intermetallic compound phase and, as a result, it is difficult to stably manufacture a large-size product. SOLUTION: An Sm-Co target material composed essentially of a compound of Sm and Co and having a structure in which at least two phases of A phase having >=50 mole % Sm content and B phase having Co content higher than that of the A phase are dispersedly joined can be provided.
Patent JP-2002058171-A (JP)
Title: Charge control method for secondary battery
Inventor: NAKATSUJI TOSHIYUKI
IPC: H01M10/44
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To keep constant the total capacity in a fully-charged state, which is different by temperature. SOLUTION: This charging control method is such that, after a secondary battery is charged with a constant current, the battery is charged with a constant voltage or a pulse current; and if the charging current is smaller than prescribed or if an average charging current in one pulse period is smaller than prescribed, a fully-charged state is detected. The temperature of the secondary battery is measured, and according to the measured temperature, the fully-charge detection current at which the charging is stopped is changed.
Patent JP-2002057627-A (JP)
Title: Optical communication system and method for adjusting optical reception level
Inventor: TERAMOTO HIROKI
IPC: H04B17/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method to improve the transmission efficiency by a comparatively simple structure. SOLUTION: In an optical communication system where a plurality of subordinate stations are connected with one master station by means of a photocoupler, the master station is provided with an optical signal detecting part 8 for measuring the reception level of an optical signal transmitted to the master station from the respective subordinate stations and generating a measurement information, a storage part 11 for storing the measurement information 9 for the respective subordinate stations which is generated by the optical level detecting part 8, corresponding to the subordinate stations, a control part for generating an adjusted information 14 that makes the optical signal level to be constant at the maximum level, on the basis of the measurement information for the subordinate station that is read from the storage part 11,  an optical amplifier 4 which amplifies the optical signal level from the subordinate stations by using the adjusted information from the control part, an optical receiving part 6 for converting an output of the optical amplifier into an electric signal, and a reception data processing part 7 for receiving a signal outputted from the optical receiving part as a reception signal.
Patent JP-2001133688-A (JP)
Title: Finder optical system and optical device
Inventor: INUZUKA YUMIKO
IPC: G02B13/18
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a real-image type finder optical system which is made small-sized as a whole and enables a user to satisfactorily observe a finder image. SOLUTION: In this finder optical system, where an object image formed by an objective lens system is observed through an image inversion means by an eyepiece, the image inversion means is provided with a first prism, which has an incidence surface 11 and a transmission surface 12 arranged at an acute angle to the incidence surface 11, a second prism, a reflection member which reflects luminous flux from an exit surface 23 of the second prism to the eyepiece side, and at least one asymmetrical surface of revolution.  The second prism is comprised of an incidence surface 21, which has the surface apex arranged a minute gap apart from the transmission surface 12 and on which a luminous flux from the transmission surface 12 is made incident, a reflection surface 22 which reflects luminous flux from the incidence surface 21 toward the incidence surface 21, a total reflection surface 21a, which totally reflects a luminous flux from the reflection surface 22 and is provided in a part of the incidence surface 21, and the exit surface 23 which emits a luminous flux from the total reflection surface 21a.
Patent JP-2002056748-A (JP)
Title: Sheet having movable contact point and sheet switch
Inventor: TAKAHASHI KATSUTOSHI
IPC: H01H13/70
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet having a movable contact point and a structure of a sheet switch wherein countermeasures for cost saving are taken by reducing the number of parts, and operation feeling is made superior by preventing an outer peripheral end part of a movable contact point and the sheet to collide, and wherein invasion of dust is prevented and high contact reliability is obtained even when the sheet having the movable contact point and the movable contact point of the sheet switch are pressed down. SOLUTION: This is equipped with a sheet 1 made by insulating film and a movable contact point 3 having a mounted dome-shaped swelling part whose upper face is covered by this sheet 1, and at the sheet 1, a housing part 1a to protrude to an upper face side is formed, and the swelling part of the movable contact point 3 is made to be pasted to an inner face of this housing part 1a by an adhesive 2.
Patent JP-2002059538-A (JP)
Title: Paper feeding controlling device and controlling method
Inventor: MUKOYAMA KIYOSHI
IPC: B41J2/01
Filed: 2000-08-16
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the printing quality while avoiding deterioration in the printing throughput, corresponding to any kind of printing data and printing mode. SOLUTION: The paper feeding amount after finishing a printing process of a line is determined. An updated paper feeding amount for each line at the time of executing a subsequent paper feeding operation is calculated by adding to the paper feeding amount of each paper feeding operation calculated for each line and to an updated paper feeding amount as the multiple value thereof. Among them, the minimum value of the updated paper feeding amount exceeding the distance from the paper discharging side end part of a printing area of a printing head to the holding position of a paper discharging side roller, is retrieved. The passed time obtained by subtracting the printing time of the line corresponding to the minimum value from the printing time of the line with the printing process finished is calculated.  In the case the waiting time determining reference time as the time obtained by subtracting the passed time from the printing time of the line with the printing process finished is a positive value, a waiting time is provided for the same value as the waiting time determining reference time after finishing the printing process of the line with the printing process finished and before the subsequent paper feeding operation.
Patent JP-2002064888-A (JP)
Title: Control apparatus, medium, and information aggregate
Inventor: OBARA KAZUAKI
IPC: G11B31/00
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a reserved operation of equipment for a TV program, etc., by transmitting mail to a PC from the mobile terminal, etc., of the PHS, etc. SOLUTION: An information controller comprises an electronic mail transmitting means 107 for transmitting electronic mail containing the information on the reserved operation of the equipment, a time setting means 105 for setting the arrival confirming time of the electronic mail and manages the information on the reserved operation (reservation executing time, operating equipment, etc.), contained in the electronic mail, and an arrival confirming means 108 for confirming the reception of the electronic mail in accordance with the information managed by means of the setting means 105.  The controller also comprises an electronic mail header reading-out means 109 for checking whether or not the information on the reserved operation of the equipment is contained in the confirmed electronic mail, and an equipment control information preparing means 110 for controlling the operation of the equipment in accordance with the checked results of the reading-out means 109.
Patent JP-2002062392-A (JP)
Title: Lower tie-plate of fuel assembly for boiling water reactor
Inventor: UEDA MASAHARU
IPC: G21C3/30
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a lower tie-plate of fuel assembly for a boiling water reactor provided with a foreign article trapping means capable of properly preventing invasion of coolant-mixed foreign articles into fuel rod region, easily responding to change of fuel rod array and ensuring always sufficient coolant flow rate. SOLUTION: A slab foreign article trapping filter member is constituted by combining in parallel face to face state with a specific interval or in contact with a first filter plate arranged upstream the coolant flow in the lower tie-plate in a fuel assembly for a boiling water reactor and formed by a plurality of slit opening by bridging a multitude of metal thin plate having a predetermined width and thickness over a square frame member in parallel with a specific intervals and a second filter plate arranged downstream of the first filter plate and constituted by providing the metal plate with a multitude of thin holes. These are installed in a lower position than an upper support plate, not in contact, supporting fuel rod lower end plugs.
Patent JP-2002060024-A (JP)
Title: Article control method and device therefor
Inventor: FUNAKI MINORU
IPC: G06Q50/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an article control method and a device therefor registering and controlling a name and a disposed place of various kinds of articles disposed in a residence. SOLUTION: In the method for storing and controling a name of various kinds of articles possessed in a residence, a name of respective areas of the residence is stored in a memory part 10. A code indicating that an article is classified to any kind of accommodation article, article to be accommodated or independent article in relation to the respective article name and a code indicating that the article is disposed at any area are stored in the memory part. A code indicating that the article to be accommodated is accommodated in any accommodation article in relation to the respective articles to be accommodated is stored in the memory part.
Patent JP-2002063204-A (JP)
Title: Electronic information delivery system, its method and recording medium recording electronic information delivery program
Inventor: FUKAZAWA HIROAKI
IPC: H04L12/54
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic information (e-information) delivery system for delivering e-information provided from an information provider to a user matched with a delivery condition. SOLUTION: The e-information delivery system is provided with an electronic post-office box (e-POB) prepared in each user in order to receive e-information, a delivery information management means for receiving the e-information provided from an information provider and the delivery condition of the e-information and storing the received contents in its inside, a user's attribute information storage means for storing user's attribute information, and a filter function means for extracting a user matched with the delivery condition of the attribute information.  The system is also provided with an individualizing function means for applying individualizing processing to the e-information to be delivered to the extracted user, a delivery distribution means for distributing the individualized e-information to the e-POB, a POB referring means for referring to the contents of the e-information received by the e-POB, a history information storage means for storing history accessing the e-POB, and a history information referring means for referring to the history information.