baber/WOPTO huggingface dataset:
Patent JP-2002161352-A (JP)
Title: Carbon coating, method and apparatus for coating carbon, and article having such coating
Inventor: TEER DENIS GERALD
IPC: C23C14/06
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for coating new carbon with wear resistance, which has mainly sp2 type of carbon - carbon bonds similar to graphite. SOLUTION: The method for manufacturing a carbon containing coating having a specific wear rate of less than 10-16 m3/Nm under a humid condition, comprises coating a base material with sputter ion plating, by employing at least one carbon target and applying an ion current with a current density of more than 0.5 mA/cm2. This article comprises having a deposition layer 24 of chromium on an article 22 in order to improve an adhesion between the carbon coating and the article, a chromium carbide layer 26 thereon, and a graphite-like layer 28 of CrxCy applied on the outermost layer.
Patent JP-2002201605-A (JP)
Title: Curb block for roadway and sidewalk
Inventor: ARAI NAOTO
IPC: E01C11/22
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a curb block for roadway and sidewalk allowing not only easy transportation but also easy construction such as installation and positioning because the curb block is light in weight as well as being usable as a boundary between a roadway and a sidewalk in the same way as an ordinary curb block for roadway and sidewalk by installing it at an end fringe of the sidewalk, a boundary between the roadway and the sidewalk, and a boundary between a private land and a public land. SOLUTION: This curb block is installed at the end fringe of the sidewalk or the boundary between the sidewalk and the roadway or the boundary between the private land and the public land and is formed by forming a hollow part opened on a lower face in a curb block main body made of resin concrete.
Patent JP-2002150755-A (JP)
Title: Recording/reproducing device
Inventor: HASHIZUME KENJI
IPC: G11B27/10
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a recording/reproducing device enabling an operator to intuitively grasp the recorded contents on a tape cassette. SOLUTION: The recording/reproducing device is provided with a recording data recording/reading part 3 for recording/reading out recording data in/from the tape cassette 11 including a memory element 13 for recording the index data of recording data in its inside so as to record/reproduce the recording data and the index data, an index data recording/reading part 4 for recording/ reading out the index data in/from the memory element 13 and a control part 7 for controlling both the recording/reading parts 3, 4. The control part 7 allows the index data recording/reading part 4 to record checking recording data constituted of a part of recording data and recording position data for specifying the recording position of recording data corresponding to the checking recording data in the memory element 13 as index data.
Patent JP-2002149519-A (JP)
Title: Service providing method using network and service providing system using the same
Inventor: KUBO MASANORI
IPC: H04L69/40
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a service providing method and a service providing system which use a network with which a stable service can be provided by maintaining a stable connection state and minimizing the opportunity loss of service providing to users even when accesses concentrate to surpass server performance. SOLUTION: The server is not immediately connected in the case that the number of connectable requests is surpassed when a user makes a connection request to the server for providing a service, but information on the number of connections is notified the user at the point of that time, the information is undated all the time and the user is connected to the server at a step at which the server can be connected.
Patent JP-2002150211-A (JP)
Title: Bar code printing system
Inventor: NAKAJIMA TAKEO
IPC: G06K7/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a bar code printing system capable of guaranteeing that all printed bar codes are correctly printed. SOLUTION: After bar codes are printed by a printer 1 according to the command of a personal computer 3, the bar codes are read by a bar code reader 2. When the read results are different from the bar codes commanded by the personal computer 3 or the bar codes are unreadable, a command to stop the printing of the printer 1 is issued by the personal computer 1.
Patent JP-2002158849-A (JP)
Title: Image reader
Inventor: TAMADA TAKESHI
IPC: H04N1/19
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup sequence capable of making image pickup time at the time of continuous division image pickup by using an area sensor to be shorter in an image reader where an original image is read by dividing it by an area sensor, synthesizing a divided image by a sticking processing, and reproducing the original image. SOLUTION: An image pickup position moving operation (#5 and the like) and an image pickup operation (#6 and the like) are performed in parallel during the transfer operation (#3, #4 and the like) off image pickup data from the area sensor.
Patent JP-2002155840-A (JP)
Title: Engine operation method and device, and freezer
Inventor: SEKIGUCHI MASAKAZU
IPC: F02N11/08
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To favorably secure the durability of an engine starter by preventing the overheat of a starter motor. SOLUTION: A heat pump type air conditioning device 10 is so constituted that refrigerant circulates a compressor 16, an outdoor expansion valve 24, and indoor heat exchangers 21A, 21B, and 21C connected in order, the compressor is driven by a gas engine 30, and starting of the engine is completed, while a control device 13 rotates an engine starter 37 having a starter motor 38 for a plurality of times. It is so constituted that the control device measures the temperature T of the starter motor for every starting of the engine, and sets the operation time of the starter motor per frequency based on the measured temperature, or suspends the starter motor.
Patent JP-2002154062-A (JP)
Title: Power tool
Inventor: FURUTA TAKEFUMI
IPC: F16H3/66
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To enhance slidability of an internal gear serving for speed change. SOLUTION: A slide ring 24 slidingly operated from the outside by a connecting projection 29 is axially movably housed between the inside surface of a first gear case 8 and the circumferential surface of the internal gear 18 in the first gear case 8. The slide ring 24 has a pair of headed pins 25, 25 inserted toward the shaft center from the left and right outside peripheries, the tip of each headed pin 25 is inserted into a recessed groove 22 of the internal gear 18, and the axial movement of the slide ring 24 is interlocked with that of the internal gear 18 by the headed pins 25, 25.
Patent JP-2001170127-A (JP)
Title: Physical therapy apparatus
Inventor: TANAKA NOBUTAKA
IPC: A61H23/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a physical therapy apparatus which can exhibit a high therapeutic effect. SOLUTION: The physical therapy apparatus is provided with a seating section 11 having a backrest 12 equipped with a back treatment apparatus 42 which performs physical treatment, such as a dynamic stimulus, magnetic treatment, etc., on the back of the user and a buttock treatment apparatus 41 which performs similar treatment on the buttock of the user, a pair of left and right elbow rests 13a and 13b respectively equipped with arm treatment apparatuses 43 and 44, and a foot placing base 2 equipped with leg treatment apparatuses 45 and 46 which respectively perform similar treatment on the left and right legs of the user.  The treatment device is also provided with a controller which successively and alternatively actuates the left arm apparatus 43, leg treatment apparatuses 46 and 45, right arm apparatus 44, back treatment apparatus 42, and buttock treatment apparatus 41 or the sets of the left arm and right leg treatment apparatuses 43 and 46, left leg and right arm treatment apparatuses 45 and 44, and back and buttock treatment apparatuses 42 and 41 in this order or the reverse order.
Patent JP-2002161518-A (JP)
Title: Boundary line for passage of vehicle
Inventor: ASAYAMA YOSHIAKI
IPC: E01F9/576
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a boundary strip for traffic vehicles by which a vehicle traveling reversely in a passageway in which traveling direction of vehicles is decided like a one way can be easily recognized. SOLUTION: The boundary line is applied on a passageway on which vehicles pass and the surface or the reverse face are formed to have irreguralities. The irregular surface or reverse face formed on the surface or the reverse face are made to be different from each other in the color tone of the side face viewed from the traveling direction of vehicles and the side face viewed from the reverse traveling direction.
Patent JP-2002160654-A (JP)
Title: Electric power steering control device
Inventor: KOIKE SUSUMU
IPC: H02P6/06
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering control device capable of increasing a steering feeling by improving current detection accuracy at the time of a low current. SOLUTION: The current detection part 14 of a motor M comprises a first current detection part 20 including a differential amplifying circuit 22 and a second current detection part 21 including a peak hold circuit 25. A central processing device (CPU) 15 is used by switching a current value between detected current values I1 and I2 from the first current detection part 20 and the second current detection part 21 on a specified reference current value IS basis.
Patent JP-2002161905-A (JP)
Title: Cushion mechanism of fluid apparatus
Inventor: ISHII MIKITO
IPC: F15B15/22
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a cushion mechanism of a fluid apparatus capable of smoothly performing piping work and moreover surely exhibiting a locking function of a valve body to a cover member. SOLUTION: The cushion mechanism provides a first ring body 50 performing the locking function of a needle valve 44 by increasing coefficient of friction between the needle valve 44, which is threadably inserted into a thread bore 40 and adjusts flow rate of a pressured fluid flowing through a passage 48, and an inner wall face of aperture 54 into fluid communication with the thread bore 40 and a second ring body 52 performing the locking function of the needle valve 44 by preventing the pressured fluid from entering side of a thread portion 42.
Patent JP-2002164148-A (JP)
Title: Ion generating device
Inventor: SAIDA ITARU
IPC: H01T19/04
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an ion generating device enabled to blow of the ion from a nozzle with simple structure, disusing any propulsive force added to the ion from outside like the wind. SOLUTION: In relation to a needle electrode 1 generating ion by corona discharge in the air and a ground electrode 2, the ground electrode is arranged so as to surround an imaginary extension line M which is an extension of the axis of the needle electrode 1. A part of outer periphery of the ground electrode 2, shaped so as to surround the circumference of the imaginary extension line M, surrounding the circumference of the imaginary extension line M, is made open to form an open part 6.
Patent JP-2002163664-A (JP)
Title: Device and method for image processing and storage medium with recorded image processing program
Inventor: KONO HIROYUKI
IPC: H04N1/46
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To conduct fast ROP processing even in the case of image data composed of a plurality of color separation components. SOLUTION: This image processor comprises a judging means 12 for judging a color separation component that needs logical operation processing in the case of needing the logical operation processing in making image formation data composed of the plurality of color separation components raster and a logic operation means 13 for applying logical operation processing only to the color separation component judged to be needed.
Patent JP-2002161005-A (JP)
Title: Diatom expellant
Inventor: OKUZONO KAZUHIKO
IPC: A01N25/30
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a diatom expellant having good stability of a product and good solubility when diluting the product in seawater, and further having excellent activities for eliminating the diatom. SOLUTION: This diatom expellant is characterized in that the expellant contains at least one kind selected from butyl p-hydroxybenzoate, isobutyl p-hydroxybenzoate and isopropyl p-hydroxybenzoate as a p-hydroxybenzoic acid ester, and a fatty acid monoester of decaglycerin as an emulsifier for emulsifying the p-hydroxy benzoic acid ester.
Patent JP-2002166983-A (JP)
Title: Spray button for aerosol container
Inventor: OKADA HIDEO
IPC: B05B9/04
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a spray button for an aerosol container wherein when in use, an operation part can be projected from the top side of a shoulder cover by merely rotating the shoulder cover. SOLUTION: A shoulder cover 40 is mounted to the aerosol container 1 so as to be circumferentially rotatable, and a button cap 30 is fitted on a head part 13 of a spray button body 10 located above a spray port 12a in such a manner that the inner periphery of the cap 30 is threadedly engaged with the outer periphery of the head part 13, while an opening 43 is formed at the central portion of the upper surface of the cover 40 to allow the cap 30 to protrude. A rail or a rail engaging groove for engagement with a rail engaging groove or rail formed on the outer periphery of the cap 30 is provided on the shoulder cover 40 to allow the cap 30 to upwardly move through the opening 43, while the cap 30 is being rotatably driven.  The rotational operation range of the cover 40 is set so that the cap 30 is rotated and driven to a normal position where the upper surface of the cap 30 is substantially coplanar with the upper surface of the cover 40 and to a use position where the cap 30 protrudes upwardly from the cover 40. At the use position, a spray window 44 is opened in a shoulder region facing the spray port 12a.
Patent JP-2002161102-A (JP)
Title: Method for preparation of reaction liquid and reaction liquid prepared thereby
Inventor: NAGARE KOICHIRO
IPC: C08F2/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparation of a reaction liquid, which is a method for preparation of a reaction liquid, indispensably containing a monomer having a polyalkyleneglycol chain and a monomer containing carboxyl group(s), which can manufacture a polymer having a high performance and quality, and by using which troubles in processing and deterioration of various chemical products are sufficiently decreased, and also provide the reaction liquid obtained thereby. SOLUTION: The method for preparation of the reaction liquid, which is a method for preparation of such a reaction liquid to be subjected to polymerization reaction from a mixture containing a monomer having polyalkyleneglycol chain (A), a monomer containing carboxyl group(s) (B), and a polymer coagulant (C), in which a process for removing all or part of the polymer coagulant (C) from the mixed liquid, and a process for adjusting of composition of the reaction liquid by measuring the total quantity thereof are indispensably included.
Patent JP-2001280192-A (JP)
Title: Engine controller
Inventor: ANDO KATSUYUKI
IPC: F02D45/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an engine controller capable of reducing processing load, improving precision, and properly controlling an engine even if noise is carried on a cylinder judging signal. SOLUTION: A crank signal generated by a crank sensor has a front toothless part and a back toothless part on the way of a pulse line for each specified angle interval. A cam signal generated by a cam sensor has a different level at the toothless part of the crank signal, and a level different from the level on the toothless part is continued across the specified angle of the toothless part for a specified angle period. A microcomputer 10 judges the front toothless part and the back toothless part in the crank signal on the basis of the continuing time of the level of the cam signal on the toothless part of the crank signal by twice rotations of an engine crankshaft and the different level before it.
Patent JP-2002170462-A (JP)
Title: Oscillation electric part
Inventor: OBA KATSUICHI
IPC: H01H25/04
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation electric part which can be easily miniaturized to suppress the outer size while it is reliable at operation. SOLUTION: The center part of an oscillating member 20 is elastically supported by a support member 1, and the member 20 oscillates with a support point 20b provided around the center part as a support point. With this configuration, an elastic support member, a frame, and the like are not required outside the member 20, suppressing the external size of the oscillation electric part. The member 20 oscillates seesaw by forming a support point part 20b projecting, so that the member 20 does not decline in the unwanted direction at operation, avoiding malfunction or erroneous operation.  A pillar part 20a protruding at the central part, on the bottom surface side, of the member 20 is loosely inserted into the support member 1 while a leaf spring 24 fitted to the tip part of the pillar part 20a elastically contacts the bottom surface side of the support member 1, so that the mechanism to elastically support the central part of the member 20 is easily realized with no use of a coil spring or the like, leading to a thinner oscillation electric part.
Patent JP-2002161738-A (JP)
Title: Exhaust purifier of internal combustion engine
Inventor: YOSHIDA KOHEI
IPC: F02B39/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust purifier of an internal combustion engine capable of purifying the exhaust by early raising the temperature of the exhaust purifying catalyst to the activating temperature and reducing the combustion temperature with EGR gas. SOLUTION: The exhaust purifier of the internal combustion engine is equipped with an exhaust pipe 12 forming a part of an exhaust passage 4 of the internal combustion engine 1, an exhaust purifying catalyst 14 arranged on the exhaust passage 4, a reflux passage 14 refluxing the exhaust in the exhaust passage 4 into a suction passage and characterized in that at least a part of the exhaust pipe 12 located at an upstream side of the exhaust purifier catalyst 14 is a double tube structure made of an internal tube 12a and an external tube 12b, the downstream side of the internal tube 12a is communicated to the exhaust purifier 14, and the external tube 12b is connected with an end of the reflux passage 15 refluxing the exhaust flowing in the space between the internal tube 12a and external tube 12b into suction passage 15.
Patent JP-2002165537-A (JP)
Title: Apparatus for fixing reel leg
Inventor: AKIBA MASARU
IPC: A01K87/06
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for fixing a reel leg with which the fitting leg part of a reel can be stably fixed by elastic members, performances of the elastic members can be stably maintained for a long period of time and occurrence of peeling and shaking of the elastic members can be prevented. SOLUTION: This apparatus 1 for fixing a reel leg is characterized in that the elastic members 40 and 41 are installed on a reel leg placing face 22, the elastic members 40 and 41 are arranged in a recessed part 57 formed on the reel leg placing face 22, covered with a covering member 60 so as to partially project from the recessed part 57 and retained in the recessed part 57.
Patent JP-2002168821-A (JP)
Title: Biosensor
Inventor: MATSUMOTO KAZUYASU
IPC: G01N27/327
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a superior biosensor which can supply a sample solution precisely and easily. SOLUTION: Two insulating substrates 1, 8 are pasted, and the biosensor which comprises a specimen supply passage 7 capable of sampling the sample solution between both substrates is constituted. Openings which are formed in end parts of both substrates are used as entrances, and the sample solution is introduced to the passage 7. The end parts of both substrates constituting the entrances are situated in mutually different positions when the biosensor is viewed from a plane.
Patent JP-2002169823-A (JP)
Title: Computer-readable recording medium where database retrieving program is recorded, and method and device for database retrieval
Inventor: HASEGAWA HIROSHI
IPC: G06T1/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce input operation by a user and to improve the convenience of database retrieval. SOLUTION: A character string extraction part 103 extracts one or more character strings from image data including character information inputted from an image input part 101. A character information analysis part 105 extracts one or more pieces of character information from the extracted character strings by referring to a dictionary database 107. An external database retrieval part 109 uses the extracted character information as a keyword to retrieve more detailed information regarding the inputted image from the external database 200. A retrieval result display part 111 displays the contents according to the retrieval result.
Patent JP-2002169797-A (JP)
Title: Document editing device, document editing method and recording medium recording document editing program
Inventor: OMUTA NAOTO
IPC: G06F17/21
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a document editing device which can easily apply an object in an existing document to a different document. SOLUTION: The device is provided with an object selecting part 8 selecting the object from an existing document file, an object selecting information storage part 9 preserving selected object information and coordinate information and a document preserving part 11 generating an output document file based on selection information of the object selection information storage part 9.
Patent JP-2002168093-A (JP)
Title: Joint construction for structural body
Inventor: OZEKI MUNETAKA
IPC: E21D11/04
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a joint construction capable of reducing the labor needed in a jointing work by easily jointing together structural bodies such as the segments of a tunnel and also preventing damages to structural bodies due to expansion and shrinkage of the structural bodies. SOLUTION: Joint members respectively having an insertion hole portion at the joint end surfaces of structural bodies to be jointed each other are embedded, a joint bar is inserted through these insertion hole portions, top plates are provided respectively on the rear surface reverse of the joint end surface of the joint member, and the joint members are approached through the top plates by turning the joint rod, and the joint end faces of each structural body are jointed. A linking arms are formed at both the end portions of the joint rods, and a slot for inserting the linking arm is formed at the top plate. Moreover, for the top plate, a slope which is parallel to the linking arm and is sloped in the circumferential direction of the joint rod is provided, and a linking groove linked to the linking arm is formed at the top portion of the slope.  An elastic member having elasticity is provided between the top plate and a jointing member, and a relative rotation is given to the joint rod and top plate after passing the linking arm to the slot.