baber/WOPTO huggingface dataset:
Patent JP-2001265895-A (JP)
Title: Contents managing device, contents generation support device, and recording medium
Inventor: ISHIKAWA HIROMICHI
IPC: G06F21/10
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a contents managing device which enables effective reuse of raw material data although there was the problem point that the raw material data used for contents are not effectively reused. SOLUTION: Meta-date regarding contents data and raw material data that a contents creator has registered are managed by a meta-information management part 7 and at a request from a user terminal 4, an information providing part 8 outputs an instruction to a contents meta-information retrieval part 10 and a raw material meta-information retrieval part 11 to retrieve and obtain meta-information and send it to the user terminal 4.
Patent JP-2001269818-A (JP)
Title: Electric discharge machining device
Inventor: BEPPU SEIJI
IPC: B23H1/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric discharge machining device that can uniform the consumption of a discharge electrode via prevention of a discharge concentration and permit a local replacement of the discharge electrode. SOLUTION: A plurality of bar-shaped electrodes 25 are juxtaposed in line in a mutually electrically insulated relation to form a discharge electrode 23, and the bar-shaped electrodes of the discharge electrode produce respective discharges to subject a workpiece to electric discharge machining. The bar- shaped electrodes are cylindrical, so that machining chips generated by the discharges are sucked up and ejected together with machining fluid via the hollows of the bar-shaped electrodes. The bar-shaped electrodes forming the discharge electrode are divided into a plurality of groups each having those separated at given intervals, and the bar-shaped electrode groups are connected to respective individual power sources so that they produce successive discharges from one to the next group.  The bar-shaped electrodes forming the discharge electrode are, alternatively, connected to respective individual power sources so that they produce simultaneous discharges.
Patent JP-2000316871-A (JP)
Title: High-power ultrasonic coupling medium
Inventor: GODO JOSEPH
IPC: B06B3/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To quickly avoid the interference state between manipulators by arranging a therapeutic transducer in an envelope body filled with a coupling medium including an aqueous solution of a hydrophilic polymer in an ultrasonic scanning device using a coupling jelly between a probe and the skin of a patient. SOLUTION: A high-power ultrasonic coupling medium including an aqueous solution of a hydrophilic polymer is filled in an envelope body, and a therapeutic transducer is arranged in the envelope body to form an ultrasonic scanning device. Polyvinylpyrrolidone is preferably used for the hydrophilic polymer, and the hydrophilic polymer with the molecular weight of 10,000-100,000 is advantageous. The therapeutic transducer is adapted for transferring high-power ultrasonic waves, and an ultrasonic wave generator is connected to the transducer. The ultrasonic wave generator generating the ultrasonic waves with the frequency of 1-5 MHz, preferably 2-3 MHz, from the transducer by its operation is preferably used.
Patent JP-2001269687-A (JP)
Title: Drain cleaning device
Inventor: KATAYAMA KENICHI
IPC: C02F3/08
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a drain cleaning device with which simple and efficient microorganism decomposition is made possible. SOLUTION: A floating contact body 1 formed by hanging a columnar nonwoven fabric body 3 to a foamed body 2 of plastic, etc., and providing the lower part of the nonwoven fabric body 3 with a weight 4 of meta, etc., is floated in a septic tank 10.
Patent JP-2001280542-A (JP)
Title: Work execution method of composite high pressure pipe
Inventor: YAMADA TAKEHIRO
IPC: F16L1/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a work execution method of preventing generation of a water leakage by weeping even when a water pressure is loaded in a pipe end and applying the execution work at a low cost, in composite high pressure pipe used in a high-pressure pipe requiring high internal pressure strength. SOLUTION: This work execution method of a composite high pressure pipe is one constituted of an inner layer consisting of synthetic resin, a reinforced layer formed by a drawing polyolefin system resin sheet wound in a peripheral direction to an external peripheral surface of the inner layer, and an outer layer consisting of synthetic resin wound to an external periphery of the reinforced layer, to comprise a process stratifying the inner layer, reinforced layer, and outer layer without being fused to make a laminated unit wound to a drum and a process for piping, while forming the long-scaled compound high pressure pipe by heating between each layer fused while delivering the laminated unit from the drum.
Patent JP-2000345464-A (JP)
Title: Production of flocked article of split fiber
Inventor: USUI HIROMI
IPC: D06N3/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-quality ultrafine nubuck-tone or long fiber flocked article free from fiber removal and pile damage without impairing flying properties in flocking. SOLUTION: This method for producing a flocked article of split fiber comprises flocking a conjugate fiber composed of >=2 components in which at least one component is a modified polyester copolymerized with >=1 mol%, based on the whole acid components, of a compound containing an SO3M group unit (M is a metal atom, hydrogen atom or phosphonium group) and the other is a component having an alkali weight loss rate lower than that of the modified polyester and applying >=0.5 kgf/cm2 pressure to the flocked face to split the conjugate fiber.
Patent JP-2001279363-A (JP)
Title: Cutting tool
Inventor: NOMURA MAKOTO
IPC: B23B27/14
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To avoid an adverse effect on the cutting capacity or the like of a cutting tool composed of a hard material such as cemented carbide and cermet by optimizing the existing form of free carbon whose exclusion to the utmost has been considered right while remaining as a premise. SOLUTION: A cutting tool 1 is composed of a hard material having a structure in which an inorganic hard phase consisting essentially of metallic carbide or metallic carbonitride is bonded with a metallic bonding phase, and also, the maximum dimensions of free carbon grains observed in the cross-sectional structure is controlled to <=50 μm. Thereby, even in the case residual carbon is present, its effect on the cutting capacity of the like of the cutting tool can be reduced, or conversely, the cutting capacity can be improved.
Patent JP-2001282768-A (JP)
Title: Method for laminating three-dimensional form
Inventor: YOSHIDA MAKOTO
IPC: G06F17/50
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To make performable the lamination of three-dimensional forms at a high speed with a little computational complexity and to prevent a gap or the like from existing in the joint part of laminated three-dimensional(3D) forms by laminating the 3D forms represented by 3D form data expressed by 3D meshes constituted of a plurality of mesh points having XYZ coordinate values on an XYZ coordinate system. SOLUTION: The arithmetic result based on a prescribed function using the Z coordinate value of the prescribed mesh point of a first 3D mesh and the Z coordinate value of the mesh point of a second 3D mesh mutually matched on an XY plane is held as a Z coordinate value of the mesh point of a third 3D mesh. Thus, the 3D form in which the 3D form shown by the relevant third 3D mesh constitutes the base and the other 3D form are laminated.
Patent JP-2001288889-A (JP)
Title: Inspection/repair method for building using mobile scaffolding device and mobile scaffolding device used therefor
Inventor: KAWAGUCHI TATSUO
IPC: E04G3/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a mobile scaffolding device capable of conducting the inspection work and repair work of a building formed into a nearly dome shape such as a reactor building dome reliably and efficiently at a low cost. SOLUTION: A travel rail 40 is extended and fixed into a circumferential shape on the peripheral wall of the reactor building dome 5, and a travel device 10 formed removably on the travel rail 40 can be traveled along the travel rail 40 on the travel rail 40. An expansion boom 31 expandable and shrinkable in the vertical direction is fitted to the travel device 10, and an expansion arm 32 expandable and shrinkable in the horizontal direction is fitted to the end section in the extending direction of the expansion boom 31. A workbench 33 allowing a worker to mount on it is fitted to the end section in the extending direction of the expansion arm 32.
Patent JP-2001290962-A (JP)
Title: System for circularly reusing resource material or waste material
Inventor: TSUKAMOTO HIDEKI
IPC: G06Q30/06
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a rational and economical circular reuse system which sells resource materials or the like on the Internet to reuse them after certifying (approving) them by data like animation related to them in the processing process or the like of resource materials. SOLUTION: In the processing process of resource materials 1 or the like, data 6 related to resource materials 1 or the like is transferred to a data management part 5 by a record transfer means 4, and resource materials 1 or the like are photographed by an image pickup means 2, and picture data 7 of resource materials 1 or the like obtained by the image pickup means 2 is transferred to a data management part 5 by a picture transfer means 3. Resource materials 1 or the like are exhibited in an Internet shop 17 or an Internet auction 19 on the basis of data 6 and 7 of resource materials 1 or the like transferred to the data management part 5. Resource materials 1 or the like are sold to be reused after being certified for a person 16 who wants purchase of them to access the Internet shop 17 or the like, by data 6 and 7 like their pictures.
Patent JP-2001224720-A (JP)
Title: Golf club with proper frequency matching head speed by player and its manufacture
Inventor: SATO KAZUO
IPC: A63B53/10
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a golf club which has a proper frequency and a proper flexibility matching the head speed by a player even though the lengths of the golf clubs are different. SOLUTION: When the head speed of a driver shot by a player is set to (v) (m/sec); the proper frequency of a club, F (freq./sec); the length in measurement of frequency, L (m); and the proportion coefficient, (b); the rigidity of a golf club shaft is adjusted so that the proper frequency of the shaft satisfies a relation F=3√(b.v)/L. The length L in measurement of frequency is calculated by contracting 0.178 m (7 inches) from the club length. The standard value of the proportion coefficient (b) is 1.5. When measurement units are set to custom of the golf world, length in inch and frequency in freq./min, the standard value of (b) becomes 1.98×1010.
Patent JP-2001292762-A (JP)
Title: Method for producing high enzyme-producing bacterium microbial cell in high-density culture
Inventor: WATABE TAKESHI
IPC: C12N1/20
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high enzyme-producing bacterium microbial cell, capable of culturing a bacterium in a high density, not reducing a produced enzyme activity at the latter term of the culture. SOLUTION: A high enzyme-producing bacterium microbial cell controlling reduction in enzyme activity at the latter term of culture is produced by carrying out a high-density culture of successively adding a bacterium to a medium, etc., after completion of the growth of bacterium, changing a culture solution to a hypotonic solution by a diafiltration using a microfiltration membrane or an ultrafiltration membrane and continuing the culture afterwards. A bacterium belonging the genus Arthrobacter, capable of producing nitrilase can be exemplified as the bacterium. Water or an aqueous solution containing an enzyme-inducing substance can be exemplified as the hypotonic solution.
Patent JP-2001289583-A (JP)
Title: Egr gas cooler
Inventor: TAKIGAWA KAZUYOSHI
IPC: F28F1/08
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an EGR gas cooler employing a heat transfer tube where heat transfer performance is enhanced by providing inflated parts for imparting stirring action to a flow on the inner heat transfer surface thereby generating a turbulent flow positively, heat exchanging efficiency is stabilized and the causes of engine malfunction are removed previously. SOLUTION: A heat transfer tube group comprising a plurality of tube bodies are bonded, while being arranged, to a tube sheet secured to the opposite end parts of the inner wall of a shell pipe. Outer circumferential part of the tube body is fitted, at a plurality of points, in the through hole of a supporting plate bonded to the inner wall. End caps each provided with an inlet and an outlet of EGR gas are bonded to the opposite end parts of the shell pipe on the outside thereof and the shell pipe is provided with an inlet and an outlet of cooling medium.  In such an EGR gas cooler, continuous ridges and grooves formed spirally and wound entirely in one direction while having a plurality of stripe grooves form a gentle curved shape, a two-leaf or four-leaf shaped cross-section is formed in the direction perpendicular to the axis of the pipe, and the diameter of circumcircle at the spiral part of the heat transfer tube, the diameter of inscribed circle, the spiral pitch, and the curvature of radius at the ridge and groove are set at appropriate values.
Patent JP-2001293784-A (JP)
Title: Welding method
Inventor: NOZAKI TATSUYA
IPC: B29C65/18
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To improve weld strength and the reliability of welding. SOLUTION: A receiving member 1 and a pressing member 2 are formed to linearly contact the surfaces of a molding main body 100 and a retainer 102, respectively. Since pressing force can be concentrated to a welding part, the welding part can be pressed surely and uniformly.
Patent JP-2001289800-A (JP)
Title: Inspection method for laminated structure
Inventor: UEDA KAZUHIRO
IPC: G01N23/207
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for inspecting the crystalline structure of an only laminated film aimed at, as for a layered product forming two or more layered thin films on a substrate and having the same crystalline structure and a close lattice constant value for each laminated thin film, which is oriented uniaxially in the normal direction of the substrate. SOLUTION: This inspection can be achieved by analysis of taking the difference in diffracted rays, measured by using two or more kinds of X-rays having wave lengths in the vicinity of the X-ray absorption edge of an element contained in the target laminated film.
Patent JP-2001298603-A (JP)
Title: Facsimile equipment
Inventor: KO TOSHIO
IPC: H04N1/32
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment which is suitable for reduction of error of the picture information phase in network routes of much attenuation and those of little attenuation. SOLUTION: With respect to facsimile equipment which has a G3 protocol function conforming to ITU-T standards T.30, a called-side adds increase/ reduction indication information to a CFR signal or an FTT signal to transmit it to an originating side on the basis of the measurement result of a reception level in a TCF signal from the originating side if an NSS signal from the originating side indicates that a transmission level adjustment function is provided. On the originating side, the transmission level is raised or lowered in accordance with this increase/reduction indication information.
Patent JP-2001295861-A (JP)
Title: Electromagnetic two-way clutch
Inventor: YAMADA YOSHINORI
IPC: F16D27/105
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce a drag torque and stabilize an action in disengagement in an electromagnetic two-way clutch. SOLUTION: An inner shaft, an intermediate shaft, and an outer shaft are arranged from the rotary shaft center. Electromagnetic clutch units are assembled between the inner shaft and the intermediate shaft and between the intermediate shaft and the outer shaft, respectively. The respective units are engaged with each other by attaching armatures 107 and 207 by the electromagnetic force. The armatures are provided in the inner shaft and the intermediate shaft in the inside unit and the outside unit respectively. When the armature is separated from a separation spring in the disengagement, a regulation mechanism, which regulates the movement in the separation direction to a prescribed value or less for holding the interval between the armature and the attraction face is provided in the same rotary shaft to the rotary shaft having the armature.  No rotation speed difference is generated between the armature and the regulating mechanism so that, even if the armature touches the regulation mechanism in the disengagement, no drag torque is generated. By this constitution, can avoid the abrasion and heating of the armatures can be avoided to stabilize the action.
Patent JP-2001299024-A (JP)
Title: Paddy field working machine
Inventor: KOJIMA YOSHIYUKI
IPC: A01B63/10
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a paddy field working machine which performs the automatic lifting or lowering control of a working device through a hydraulic device, can perform the stable automatic lifting or lowering control at a set lifting rate scarcely causing an over shooting during a working travel, and can rapidly forcibly lift the working device at a sufficient rate on the side of a balk, or the like. SOLUTION: This paddy field working machine is characterized by disposing a lifting speed-controlling member for contact-controlling the operation of a control valve 60 to limit the opening degree of the valve on the lifting side between a movable control operation member 84 interlocked and linked to a ground sensor and a movable member 64 operated together with a lifting or lowering lever 66, allowing the movable control operation member 84 to approach the movable member 64 to operate the contact function of the lifting speed-controlling member, when the lifting or lowering lever 66 is placed at a working position, and separating the movable control operation member 84 from the movable member 64 to cancel the contact function of the lifting speed-controlling member, when the lifting or lowering lever 66 is not placed at the working position.
Patent JP-2001306357-A (JP)
Title: Target debug support system and debug supporting method
Inventor: EGUCHI TADASHI
IPC: G06F9/06
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain debug supporting environment close to an actual operation without using an emulation memory by simplifying an interface for an emulator. SOLUTION: An emulator 2 loads a simple program which a CPU 11 of a target system 1 uses to perform communications between an interface part 14 for the emulator and a flash memory 12 into a free storage area of a RAM 13 of the target system 1. The interface part 14 for the emulator is simplified by performing the communications by a CPU 11 of the target system 1. The debug supporting environment close to the actual operation by addition of patch support functions of the emulation 2 is obtained without using the emulation memory by automatically performing source replacement of a patched position and arrangement of sources after patching by inputting a patch at a source level (high-level language level) and an address to perform the patching.
Patent JP-2001304319-A (JP)
Title: Air damper
Inventor: YAMAZAKI JUN
IPC: F16F5/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a damper, capable of coping with weight reduction, thinning, shortening and miniaturization of an optical disc device. SOLUTION: This air damper formed of a hollow molding damps vibration, obtaining air resistance by allowing air in the molding to go in and out of an air hole, when the molding is deformed. In this case, the molding comprises a cylindrical part formed of an integrated rigid material, and a flexible part formed of a rubber elastic body having a fitting part.
Patent JP-2001309684-A (JP)
Title: Method and device for starting brushless motor
Inventor: ISOMURA TOSHIAKI
IPC: H02P6/20
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To quicken timing switched from start commutation control controlled so that motor application voltage duty increases on the basis of an elapsed time to normal drive control on the basis of an induction voltage sensor signal and contrive the possibility enhancement of the switching when a brushless motor 1 having no sensor is started. SOLUTION: The start commutation control in which the motor application voltage duty increases together with the elapsed time is performed up to a phase accordance switching allowable period Y exceeding a frequency variable time X, and in the case that a peak signal (N) based on the start commutation signal and a peak signal (M) based on the induction voltage sensor signal are accorded with each other during the allowable time Y, the drive control of the motor is changed over from the control of the start commutation signal to the control of the induction voltage sensor signal. In the case that the phases are not accorded with each other, forced switching is tried in accordance with the progress of the allowable time Y, the switching is performed if it has switching possibility, and restarting is performed without charging a power source in switching failure.
Patent JP-2001303994-A (JP)
Title: Variable valve timing control device for internal combustion engine
Inventor: TADANAGA TAKESHI
IPC: F02D13/02
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To properly function correction by feedback control even when structural restrictions are imposed on a control input of a cam phase angle using an actuator. SOLUTION: The phase of a cam shaft is varied and controlled by using, for example, a hydraulic type actuator and an actuation amount of the actuator is controlled according to a control duty factor. In a phase angle control routine, a target phase angle Pa is set (at steps S10 and S12) based on a detected operation state and a proportional correction value uP is set (at steps S14-S18) according to a phase angle deviation difference between a detected actual phase angle Pt and the target phase angle. A situation that there is a possibility for structural restriction to be imposed on phase displacement of a cam shaft is decided (at a step S20) by using condition formulas 1-3. When the decision is established, updating of an integrating correction value uP is prohibited.  Thereby, the situation that the fluctuation center of the integrating correction value uI contains an error based on 0 is prevented from occurring.