baber/WOPTO huggingface dataset:
Patent JP-2001276171-A (JP)
Title: Foot warmer
Inventor: NAKATANI YASUHIRO
IPC: A61H35/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a foot warmer capable of simultaneously providing an acupressure effect to the soles of feet and providing the effects of tourmaline while warming the feet on a footrest within a foot bath. SOLUTION: A number of projections 15 intended for providing acupressure effects are placed in foot resting positions on the footrest 0 in the foot warmer and a number of holes are provided between the projections 15. Tourmaline- containing ceramic plates 9 are disposed on the backs of the holes.
Patent JP-2001277008-A (JP)
Title: Cermet for cutting tool and its manufacturing method
Inventor: HOJO NOBUO
IPC: B22F7/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cermet for a cutting tool having excellent abrasion resistance and defective resistance in a region faster than conventional cutting speed. SOLUTION: The cermet for the cutting tool having excellent defective resistance against a crack due to thermal shock is provided by displaying excellent abrasion resistance as falling of particulates is hard to occur and a ratio of a core part to contribute to abrasion resistance is high in a hard phase in comparison with a cermet having a conventional particulate core part by making the particulates having more than one kind of the core parts of carbide, nitride and carbon nitride the hard phase of which is mainly periodic table 4a group metal are high nitrogen and making the core parts rough and improving adhesive strength between intermediate phases of each of the particulates.
Patent JP-2001277049-A (JP)
Title: Wire electric discharge machine
Inventor: KOBAYASHI HARUO
IPC: B23H7/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a wire electric discharge machine that can ensure appreciable lower-arm sliding performance and liquid-tightness even with a rough tolerance in the lower arm diameter. SOLUTION: A seal structure 1 has an O-ring 5 abutting sidewalls 9b of a channel part 9 to retain liquid-tightness. Even if a lower arm 42 has an error in diameter and the outside diameter of the O-ring 5 varies accordingly, the abutment state of the sidewalls 9b and O-ring 5 suffers no major change. As in (B), even if the outside diameter of the lower arm 42 is smaller than its design value, the side of the O-ring 5 abuts the sidewalls 9b to retain the liquid- tightness. Since the seal structure 1 does not need the O-ring 5 held between a bottom 9a of the channel part 9 and the periphery of the lower arm 42, even if the outside diameter of the lower arm 42 is larger than its design value as in (C), the O-ring 5 brought into a light abutment against the bottom 9a of the channel part 9 poses no hindrance to sliding motion of the lower arm 42.
Patent JP-2001241193-A (JP)
Title: Freely changeable partition wall
Inventor: FUJIMASU JIRO
IPC: E04H1/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an optimum partition for a family structure by simply changing the partition without damaging existing ceiling face, wall face, and floor face. SOLUTION: A ceiling cornice frame and a baseboard frame are fixed by several nails on a carpet or the like on an existing ceiling, wall, and floor faces and an elastic material such as rubber is laid on these bottoms, and then, supports forming the frame of a wall or a wall having windows are inserted with pressure to compress the rubber material and fix the supports by means of the restoring force. The supports can be firmly fixed and at the same time they can be easily removed. Although several nail holes are exposed on the wall face from which the supports are removed, they are not conspicuous. it is also a merit that no trace is left on the carpet or the like.
Patent JP-2001279144-A (JP)
Title: Aqueous ink composition decolorable with solvent and heating
Inventor: SAKURAI NAOKI
IPC: C09D11/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous ink composition which gives written or printed characters, wages, or the like, easily decolorable with a solvent and heating. SOLUTION: This ink composition, decolorable with an organic solvent and heating, at least contains (a) water as a solvent, (b) a colorant which contains a leuco dye and a developer, has been kneaded or coated with a water-insoluble resin, and is a fine powder or microcapsules wherein the dye and the developer are in a color-developed state, and (c) a water-soluble decoloring agent which is solid at normal temperature.
Patent JP-2001282701-A (JP)
Title: Device and method for processing information
Inventor: TANAKA TAICHI
IPC: G06F13/14
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To enable each of plural controllers to independently control a plurality of equipment to be controlled even when the plural controllers are connected to one information processor. SOLUTION: Plural hosts are connected to one of USB equipment, and a table 50 is provided for correspondently storing an address end point originally applied to each of plural nodes by each of plural hosts and an address end point originally applied to each of nodes by the USB equipment. When a token containing the address end point applied by the host is received from the host itself, the USB equipment converts this address end point to the address end point originally applied by the USB equipment and sends the converted token to the node.
Patent JP-2001281534-A (JP)
Title: Method and system for detecting positional deviation of image pickup lens and method and system for correcting positional deviation
Inventor: KISO KOJI
IPC: G02B7/28
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To cope with need that the focal position of an image pickup lens must be accurately adjusted in the earth observation system of a satellite. SOLUTION: The light receiving surfaces of a CCD 2 and a CCD 3 are disposed to face to a lens 1 perpendicularly to the lens, whereby the image of a subject on earth is obtained. A CCD 4 is a CCD for correction by which out-of-focus is detected and disposed so that the axis of a pixel array and the optical axis of the lens may form a certain angle larger than a right angle. The distinctness of the obtained image by the CCD 4 is higher in the center part of the pixel array and gets lower as going away from the center, and has distribution in a pixel line. When the positions of the CCDs 2 and 3 on the optical axis are deviated from the focal position of the lens 1 adjusted in an initial stage by the movement of the lens 1 at the time of obtaining the image on an orbit, the deviation is detected from the image by the CCD 4 and the out-of-focus is automatically detected.
Patent JP-2001289326-A (JP)
Title: Gasket and syringe
Inventor: TACHIKAWA KOICHI
IPC: C09K3/10
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a gasket having excellent liquid-tightness and excellent slide property even if lubricant is not applied to it and a syringe provided with the gasket. SOLUTION: This syringe 1 is provided with an outer cylinder 2, the gasket 3 slidable in the outer cylinder 2, and a plunger 4 moving and operating the gasket 3. At least a part in contact with an inner face 26 of the outer cylinder 2 of the gasket 3 is formed by tetrafluoroethylene-perfluoroalkoxyethylene copolymer. Preferably, melt flow index of this copolymer is 5g/10 min. or more. The gasket 3 is suitable for the manufacture by an injection molding method.
Patent JP-2001290663-A (JP)
Title: Database managing device and storage medium
Inventor: MASUI TAKAMITSU
IPC: G06F9/46
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a database managing device capable of more efficient database processing by instructing data base processing corresponding to load conditions from a user by automatically reporting the detailed load conditions of a database, not only when access is requested to the database but also at the other required timings. SOLUTION: Corresponding to the number of hosts connected to the data base, the number of transactions or number of operating records into the database, the degree of the load of that database is determined and when load concentration or canceling of load concentration is determined, it is reported to a designated user under connecting. In the case of load concentration, requested database processing is held and when the load concentration is canceled, held processing can be executed as well.
Patent JP-2001289267-A (JP)
Title: Clutch controller for working vehicle
Inventor: NIIYAMA TAKASHI
IPC: B60K23/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To smoothly execute the shift operation in safety by connecting and disconnecting a forward and backward switching clutch in a working vehicle having the wet multiple disc forward and backward switching clutch. SOLUTION: A directional control valve 51 is mounted for controlling the hydraulic fluid to be supplied to the forward and backward switching clutch 13a, and a potentiometer 41 is mounted on a clutch pedal 34 to detect a depressing amount. The current outputted from a controller 60 to a forward solenoid 52 or a backward solenoid 53 is reduced in interlocking with the depressing operation of a clutch pedal 34, and the directional control valve 52 is returned to a neutral position (a) to cut the forward and backward switching clutch 13A.
Patent JP-2001290125-A (JP)
Title: Driving method for liquid crystal display device
Inventor: HASEGAWA FUMIO
IPC: G09G3/34
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is capable of preventing the degradation of image quality such as the blur of a contour and the blot of color at the time of displaying a moving picture and also which is capable of obtaining high luminance when the device is highly defined. SOLUTION: A scanning pulse is successively applied from a scanning electrode G1 to a scanning electrode Gn by a scanning circuit 31. In accordance with this, voltages for performing assigning intensity levels are applied to signal electrodes DR1 to DRm, DG1 to DGm and DB1 to RBm based on a video data by a hold circuit 32. Moreover, just before a time when the writing of a next frame is performed, a light emission instructing voltage is applied to row electrodes 35 by a row driving part 35 and column voltages are applied to all of the electrodes of DR1 to DRm, DG1 to DGm and DB1 to DBm by a column driving part 36 at the same time when the voltage is applied to the row electrodes 35 at column electrodes CR-1 to CRm, CG1 to CGm and CB1 to CBm. As a result, light emission of three colors of red, green and blue are simultaneously performed with respect to a pixel.
Patent JP-2001294923-A (JP)
Title: Steel producing method
Inventor: IZAWA TOMOO
IPC: C21C1/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a steel producing method with which the desulfurization or the dephosphorization can effectively be performed by holding a temperature of molten metal and slag at a sufficient temperature without contaminating the molten metal, and CO2 used can be reduced in a desulfurizing process or a dephosphorizing process in a refining process. SOLUTION: In the refining process, one or more kinds of materials functioning as desulfurizing agent and dephosphorizing agent, and plastics consisting essentially of carbon and hydrogen, are charged into a reaction vessel or into a molten metal transporting vessel.
Patent JP-2000302103-A (JP)
Title: Method and tool for sealless strapping
Inventor: CRITTENDEN DAVID E
IPC: B65B13/22
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To make tensile forces work on upper and lower strapped parts strapped up with a strap sealing member in the directions opposite each other by a method wherein a guide wheel is separated from the upper strapped part before the strap sealing member is separated from the upper strapped part. SOLUTION: A tensile force working in the direction marked with an arrow T1 is applied to an end 1 of an upper strapped part engaged with a strap sealing member after a guide wheel is separated from the upper strapped part. The tensile force working in the direction T1 does not work on the end 1 of the upper strapped part 2 until after the upper strapped part 2 is released from the guide wheel. With the guide wheel separated from the upper strapped part, tensile forces working in the directions being opposite each other are applied to overlapped parts 2, 3 of the strap. Therefore, the strap sealing member can be separated from the overlapped parts 2, 3 of the strap without making the upper and lower strapped parts to be separated at the strapped parts.
Patent JP-2001306976-A (JP)
Title: Credit settlement system and credit settling method
Inventor: HATANO TOSHIFUMI
IPC: G06Q50/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a funds transfer service capable of realizing the fixed amount setting and automation of the transfer of money, so called, 'allowance' between parents and children, and simplifying the management of the monetary amount and frequency or the like. SOLUTION: This system is constituted of communication-connected information managing means, automatic terminal means, and POS means. The information managing means automatically performs the cashing transaction of a fixed amount in at least fixed period from a master card having a credit function. The automatic terminal means allows a slave card having a means for storing a value to increase the amount for the cashing transaction as a value so that payment following the value can be executed in response to claimed charge. The POS means can decrease the amount of the price corresponding to merchandise purchase or task enjoyment from the value stored in the slave card. The slave card can be constituted an IC card, and the automatic terminal means can be constituted as a personal computer and an IC card reader/writer to be used by a card member.
Patent JP-2001303819-A (JP)
Title: Keyless entry device for automobile
Inventor: MORIZONO KAZUNORI
IPC: B60R25/24
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of the whole device by ensuring required sensitivity by an antenna at a comparatively low cost in a keyless entry device for an automobile. SOLUTION: The antenna 7 for starting transmitting a starting signal to an electronic key from at least a receiver is installed to an internal surface on the cabin side of a car-body side pillar 1 positioned in front or in rear of a door. Accordingly, the comparatively large-sized air-core antenna, which does not use an expensive ferrite core, can be mounted at a place not covered with the iron plate of the pillar, thus reducing cost.
Patent JP-2001310226-A (JP)
Title: Chucking device and machine tool
Inventor: YOKOZAWA SATORU
IPC: B23Q3/06
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a chucking device and a machine tool on which a plural number of chucking members hold a work with uniform power. SOLUTION: Each of the chucking members 3A... holds a work W by moving in a direction of a n axis L2 while rotating from a work opening position to a chucking position when fluid pressure is supplied to each of the c chucking members 3A... through first fluid passages 6A... on the chucking device 1. Consequently, a plural number of the chucking members 3A... hold the work W with uniform power only by supplying fluid simultaneously to each of the first fluid passages 61A....
Patent JP-2000318753-A (JP)
Title: Improper indication closing body, and its manufacture
Inventor: GRAHAM PAUL R
IPC: B65D41/34
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a closed body and its manufacture to facilitate the cleaning of an area between an improper indication band and a container finish portion during the cleaning operation after fitting to a container mouth portion, and its manufacturing method. SOLUTION: An integrally molded plastic improper indication closing body 24 is provided with a base wall portion having a circumferential skirt 34 with a female thread for fitting it to a container mouth portion. An improper indication band 38 is connected to an edge portion of an edge portion of the skirt through a brittle means. A stop flange to be abutted on a bead of a container finish portion is extended from an edge portion of a band on the distal side from the skirt in order to prevent detachment of the closed body without breakage of the brittle means. A plurality of opening parts 60 spaced in the circumferential direction are extended in the radial direction through the skirt at the position between the brittle bridge and the female thread to pass a cleaning solution.  Drain opening parts are provided in the stop flange and the improper indication band to discharge the cleaning solution.
Patent JP-2001314944-A (JP)
Title: Cooling drum for continuous casting machine of thin casting piece and continuous casting method of thin casting piece
Inventor: YAMAMURA HIDEAKI
IPC: B22D11/06
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To produce a thin casting piece having superior surface characteristics, in which surface cracks and surface flaws caused by a projection transcription are prevented, and in which development of cracks in the surface of a casting piece caused by rolling-in of scmm, in a continuous casting method of a thin casting piece. SOLUTION: A thin casting piece is continuously cast by using a cooling drum, in which dents having 200 to 300 μm of a diameter and 80 to 200 μm of depth at the peripheral surface of the drum are formed at 30 to 80% of a area rate and the surface of a projection portion is covered by a material in which its thermal conductivity is lower than that of the material used in a dented portion. The above-described material is only used in the projection portion of the surface of the cooling drum.
Patent JP-2001315937-A (JP)
Title: Universal chain
Inventor: NAMITA KATSUHIDE
IPC: B65G17/38
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide the connecting link of a universal chain capable of materializing a smooth movement in response to a carrying orbit, by producing no gap between the through hole of the pivot ball of the connecting link of the universal chain and a roller shaft. SOLUTION: The pivot ball 8 is rockably embedded in one of the single arms 3 of a connecting link body 1a equipped with a pair of horizontal rollers 4, and the roller shaft 5 to rotatably support a vertical roller 7 vertically aligned on both sides is supported by a forked arm 2 on the side opposite to the single arm 3. The roller shaft 5 forms a through hole 10 having a polygonal cross section to insert the roller shaft 5 in the pivot boll 8 in a connecting link to connect an adjacent connecting link by passing it through the through hole 10 of the pivot hole 8 of the other adjacent connecting link, and the sectional shape of the roller shaft part stored in the through hole 10 is formed into a polygon matching to the sectional shape of the through hole 10.
Patent JP-2001311310-A (JP)
Title: Automatic allocation method of process schedule by computer and allocation device
Inventor: AWAZU AKIHIKO
IPC: G06Q50/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To facilitate automatic processing for updating a process management table for interruption and deletion of process schedule. SOLUTION: Process schedule for producing products to be produced based on orders is sequentially allocated to the process management table prepared by a computer. First, n number of periods such as a first period, a second period, a third period,...nth period are set in this order on a time axis from the current time toward the future in the process management table. They are set in such a way that a process load upper limit in the first period becomes 100 percent to allocate process schedule for producing products to be produced based on orders. When each process load upper limit of the second period, the third period,...nth period is p2, p3,...pn percent, respectively, they are set to satisfy the condition of p1<p2<P3<...<pn.
Patent JP-2001319667-A (JP)
Title: Fuel cell
Inventor: INOUE MASAJIRO
IPC: H01M8/02
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To improve sealability between an electrode membrane structural body and a separator. SOLUTION: A cell of a fuel cell composed of a solid polyelectrolyte membrane 18 and an anode diffusion electrode (22, 26) and a cathode diffusion electrode (20, 24) at each opposed end thereof is pinched between by the separator 14 and the second separator 16. Around the solid polyelectrolyte membrane 18 is provided a projection 18a protruding from anode diffusion electrodes (22, 26) periphery and cathode diffusion electrodes (20, 24) periphery. Each groove portion 28 is provided in a position corresponding to the projection 18a which is a periphery in the surface of respective each separators 14, 16.  The fuel cell is pinched between by the above separators 14, 16 with a fluid sealant S applied to the groove portion 28 in close contact with the projection 18a of the solid polyelectrolyte membrane 18 and in close contact with an end surface T of the anode diffusion electrodes (22, 26) and the cathode diffusion electrodes (20, 24).
Patent JP-2001317672-A (JP)
Title: Spiral pipe joint
Inventor: IKEGAMI HIROSHI
IPC: F16L33/20
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a spiral pipe joint that is simple in joint body structure, is easily mountable on a spiral pipe, prevents rupture and dislodgment of the spiral pipe and is watertight. SOLUTION: The spiral pipe joint comprises a nipple 1 inserted in an end of a pipe body P to form a joint body, a crimping ring 2 for fixing the pipe body P to the nipple 1, and a flexible cordlike pressure contact member 3 fitted in a spiral groove formed in the periphery of the pipe body P. The nipple 1 is a metal cylinder, and has a flange portion 12 formed at one end, a spigot portion 11 inserted in the pipe body P and a small-diameter step portion 13 formed on the flange portion 12 side of the spigot portion 11. The crimping ring 2 is a metal cylinder provided with such an inside diameter as to fit on the periphery of the pipe body P.  After the spigot portion 11 of the nipple 1 is inserted in the pipe body P, the pressure contact member 3 is wound over at least one turn on the periphery of the pipe body P over the spigot portion 11, and the crimping ring 2 is placed over them before compressed centrically to radially constrict them with a degree of crimping on the small-diameter step portion 13 beyond the step between the spigot portion 11 and the small-diameter step portion 13, so that the nipple 1 and the pipe body P are securely connected.
Patent JP-2001318415-A (JP)
Title: Camera provided with previewing function
Inventor: WATANABE YOJI
IPC: G03B17/18
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a camera provided with previewing function whose previewing operation is simple and whose operability is excellent. SOLUTION: The camera provided with previewing function is a single lens reflex camera to which a silver salt film can be loaded, and the camera is provided with an aperture scale setting member 8, a shutter second time value setting member 9 and a previewing operation member 10, besides, an imaging device for picking up the electronic object image and the monitor device 4 are incorporated with the camera. In the case of operating the previewing operation member 10 before exposing a film, the electronic object image exposed based on the set stop value and the second time value is displayed on the monitor device 4, then, the user can confirm the photographing state. In the case of changing the stop value and the second time value in the aforesaid state, the corresponding electronic image to the exposure condition is immediately taken in, and displayed.