baber/WOPTO huggingface dataset:
Patent JP-2001171794-A (JP)
Title: Washing method and device for container mouth
Inventor: KASAI KATSUOKI
IPC: B67C3/24
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a washing method wherein the washing of a container mouth can be surely performed in a short period of time. SOLUTION: After a housing liquid is filled in a container, a cap shell 30 having a seal section 31 is placed on the container mouth 20 of the container. Then, the top surface of the cap shell 30 is pressed, and after a washing liquid is made to flow in from a gap at the lower end of the cap shell 30. Then, after washing the container mouth 20, the cap shell is shaped in a manner to meet the container mouth by a roller in this washing method for a container contamination.
Patent JP-2000186345-A (JP)
Title: Attaching structure of travelling operation valve of working machine
Inventor: AKABANE EIJI
IPC: E02F9/16
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To widely secure a space at the feet of an operator by positioning an attaching member attaching a travelling operation valve downward from the upper face of a floor plate mounting a cab and integrating it with the floor plate. SOLUTION: A travelling operation valve 4 controlling the travelling of a hydraulic shovel is attached to be positioned frontward of the operator seat 2 of a cab 12 and a flange-like attaching part 4 is attached to be positioned downward from the upper face of a floor plate 16. The floor plate 16 is made of a steel plate, and a rectangular opening 16a is formed. A valve support 17 folds the strip steel plate of the same width as the horizontal width of the opening 16a on longitudinal both ends at the right angles, is formed in the form of a channel, and a rectangular through hole is formed on the center part. Both the ends of the valve support 17 are integrally provided to be welded on the lower face of the floor part 16, and part of an attaching part 4a is arranged so that it is overlapped on the frame 12a of the cab 12 in planar view.  Thereby, the travelling operation valve 4 is biased to the frame 12a, and a space at the feet of an operator can be secured widely.
Patent JP-H11241244-A (JP)
Title: Electric rotary actuator for forming opening of weaving machine, its production, weaving system and weaving machine
Inventor: BRAUN DOMINIQUE
IPC: H02K16/04
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a compactly and simply producible electric rotary actuator, capable of controlling the displacement of one or plural harness cords. SOLUTION: This electric rotary actuator for forming an opening for a weaving machine, especially for controlling a jacquard type weaving system or the harness cord of a dobby frame has a rotor 6, and at least one of stators 4 and 5 and their armatures 4a and 5b are composed of metal plate laminates. In this case, the stators are constituted of at least two stator elements 4 and 5 installed side by side along with revolving shaft lines X and X' of the rotor. Each of the stator elements 4 and 5 has two areas for storing coils 4a and 4b of electric wires and at least a few metal plates arranged mutually opposingly in each area are paired.
Patent JP-H11188685-A (JP)
Title: Clean robot
Inventor: NAKAO TAKASHI
IPC: B65G1/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a backlash in the lifting body of a clean robot with a simple mechanism. SOLUTION: A lifting body 14 is disposed in the mast of a clean robot, and respective urethane guide rollers 22, 23, 24 are guided by a fore/aft guide rail 26 and a right/left guide rail 28. A shaft 38 mounted on the spindle 32 of the right/left guide roller 23 is energized by a spring 48 and displaced inside a loose hole 40 in a holder 36 to bring the rollers 23, 24 into contact with the guide rail 28.
Patent JP-2000195594-A (JP)
Title: Connector for flat flexible cable
Inventor: SHIODA KOJI
IPC: H01R12/79
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a flat flexible cable connector capable of surely and easily connecting a flat flexible cable such as an FPC and capable of keeping the connected flat flexible cable from slipping off unnecesarily. SOLUTION: A slider 3 obliquely slides. The slider 3 pulled up to an upper position is guided by a guide surface 23 and moved forward Y1, thus securing a sufficient insertion space for FPC insertion. An engagement projection 54 of the slider 3 present in the upper position abuts on a stopper 55 of a housing 2, thereby preventing the slider 3 from leaning forward. It does not occur that the insertion space S is narrowed due to the leaning slider 3 and that the insertion of an FPC is made difficult.
Patent JP-2001180570-A (JP)
Title: Friction resistance reducing boat and its operating method
Inventor: TAKAHASHI YOSHIAKI
IPC: B63B1/38
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a friction resistance reducing boat capable of efficiently reducing navigating power by suppressing increase of drag by reducing power required to transmit a gas into the water. SOLUTION: This friction resistance reducing boat is equipped with a gas passage 22d having one end opened to the atmosphere and the other end opened to the water through a transmission opening 22a, an acceleration surface 22b to increase the flow velocity of the water running along the outer plate 10 of a hull at the transmission opening 22a since it is protruded into the water from the hull, and a position adjusting part 23 to dispose the acceleration surface 22b in a designated protruded condition in response to a navigating condition.
Patent JP-2001185861-A (JP)
Title: Method of manufacturing multilayer printed wiring board
Inventor: KAMOSHITA SHINICHI
IPC: H05K3/46
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer printed wiring board wherein adhesion of prepregs to inner copper foils is always good. SOLUTION: In a method of manufacturing a multilayer printed wiring board such that glass cloth bases are impregnated with resin varnish containing thermosetting resin components, dried and cooled to form prepregs 1 with the thermosetting resin components hardened and the prepregs and inner layer circuit board 3 are heated and pressed to laminate and adhere them, the minimum melt viscosity of the prepreg is in the range of 200-2000 Pa.s, and the viscosity rise rate factor rising from the minimum melt viscosity is in the range of 0.07-0.1/min.
Patent JP-2000194311-A (JP)
Title: Display device and display method
Inventor: HAYASHI NORITOSHI
IPC: G09G3/20
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To finely control the brightness of the whole of a display picture by making the pulse width of a luminance pulse signal constant and controlling the light emission luminance signal in accordance with area luminance information and picture luminance information with one pulse unit per unit time. SOLUTION: Luminance information with respect to one luminous body 2 are outputted from a picture information storage part 1 in which picture information to be displayed are stored as area luminance information 3. Luminance information controlling the brightness of the whole of a stored picture are outputted from a picture luminance information storage part 4 as picture luminance information 5. A luminance calculating part 6 outputs a value in which the area luminance information 3 and the picture luminance information 5 are calculated to a light emission luminance signal output part 8 as light emission luminance information 7.  The light emission luminance signal output part 8 takes out luminance pulse signals 10 to be obtained from a luminance pulse signal generating part 9 by the number of pulses in accordance with the light emission luminance information 7 to output the pulse signal to the luminous body 2 as light emision luminance signal 11. Then, the luminous body 2 emits light having the brightness in accordance with the light emission luminance information 11 only in a time in accordance with the number of pulses.
Patent JP-2000189735-A (JP)
Title: Dust collector
Inventor: YAGI MIKITOSHI
IPC: B01D46/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To realize a dust collector restraining vibrations and noises, eliminating flying up of collected dust and not promoting clogging of the filter. SOLUTION: The dust collector is provided with a main body 5, and a cap 6 covering the upper half part 5A of it. A dust chamber 8 into which dust- containing air is introduced and an air path for allowing clean air to flow are formed on the upper half part of the main body 5. A dust collection space 14 connected to the dust chamber 8 and an air discharge space 16 connected via the dust at the lower part of the air path, are formed on the lower half part 5B. A relay path 20 for introducing the clean air discharged from the dust chamber 8 into the air path, is formed in the cap body 6, and the filter 2 is fixed to a boundary portion between the dust chamber 8 and the relay path 20. A fan is installed in the air discharge space 16 and also a dust receiver 3 is disposed so that it can be inserted into and taken out from the dust collection space 14.  The fan and a basket which are heavy weight products are positioned at the lower part of the main body 5, then amplification of vibrations is restrained and the noises are also reduced.
Patent JP-2000195198-A (JP)
Title: Track jump control circuit and its method
Inventor: TAKANO KOJI
IPC: G11B7/085
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent a pickup from vibrating in a sled for transfer, in the case where it is detected reaching a track for deceleration while being accelerated, by moving the pickup constantly at the current transfer speed and then subsequently reducing the speed as prescribed at the point of time coincident with an ideal reduction curve. SOLUTION: With an acceleration starting command TRG inputted, and with the number of tracks for moving before starting deceleration inputted in the target track register 13, the control circuit 10 accelerates a sled 4 through an actuator 5 and starts the track jump. When the target number of tracks are reached during the acceleration, a comparator circuit 12 makes a comparison between the ideal speed from the ideal speed detection circuit 11 and the actual speed from the speed detection circuit 9, outputting to the control circuit when the actual speed runs up to the same level as the ideal speed or higher. The control circuit 10 maintains the actual speed while the ideal speed is above the actual speed, and decelerates the sled 4 upon the output of the comparator circuit 12.
Patent JP-2000199397-A (JP)
Title: Method of enlarging tunnel for road, highway or expressway without blocking traffic
Inventor: PIETRO RUNARUDI
IPC: E21D9/01
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of enlarging a tunnel for a road, an expressway or a railway without blocking a traffic. SOLUTION: A tunnel enlarging method comprises a first step of boring a tunnel by sampling soil between an ideal profile of a tunnel to be enlarged, and an existing tunnel 2 (the size of the ideal profile differs in dependence upon a characteristic of the soil to be sampled), a second step of laying a single or a plurality of final coatings composed of corner stones 3, which has been previously manufactured, in the vicinity of a front end part of a bore (with intervals of 2 to 3 m) through the intermediary of the sample (having a size corresponding to the boring or drilling carried out at the first step) with in an active vault process, and a footing structure (inverted arch) is built as an option in a third step.
Patent JP-2000195598-A (JP)
Title: Connection structure of connector and substrate
Inventor: OTA TAKASHI
IPC: H05K5/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and enhance the reliability of welding or soldering connection by forming a lead tip of a connector into a shape facilitating its welding, thereby enabling its direct welding connection to an electrode land of a substrate, or by simplifying the shape of a connection wire used in the connection of the connector to the substrate, thereby facilitating its welding or soldering connection to the lead tip part of the connector, in the case of a structure for connecting a substrate mounted with electronic components to a connector integrally molded with an enclosure case. SOLUTION: This connection structure is characterized in that a connection wire 4 is previously connected by wire bonding to an electrode land 3a of a substrate 3 together with electronic components, that a tip 4b of the connection wire 4 is formed into a raised shape for ease of welding, and that the raised tip 4b is connected to a lead tip 2a molded so as to project into the interior of an enclosure case 1 of a connector 2.
Patent JP-H11184417-A (JP)
Title: Display method and device therefor
Inventor: YAMASHITA TOSHIHIKO
IPC: H02K21/14
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To generate electric power supplied to a light emitting device of a position display of an existing thing by using vertical movement of the water surface. SOLUTION: This device is constituted of a vertically movable body 1 provided so as to vertically move using the vertical movement of the water surface a rotary shaft 7 converting the vertically moving motion of this vertically movable body 1 to a rotary motion and rotating in the one direction by a clutch 8 and a generator M operated by this rotary shaft 7, and the light emitting device 23 is light emitted by the electric power generated by the generator.
Patent JP-2001146084-A (JP)
Title: Re-releasable information sheet
Inventor: ISHII MOTOISA
IPC: C09J11/06
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a re-releasable information sheet of which the information bearing surface has high gloss and which has proper releasability. SOLUTION: In the re-releasable information sheet, the faces of a base sheet to be laid on each other are brought into opposite contact with each other and bonded together by prescribed contact bonding or by heat contact bonding as occasion demands. In this sheet, a curing layer of a coating agent obtained by mixing an aliphatic acid amide of 0.1-10 pts.wt. with a radiation cured type composition of 100 pts.wt. is provided between the faces.
Patent JP-2000190230-A (JP)
Title: Disk type colored grinding wheel for cutting and its manufacture
Inventor: KATSUYAMA TSUNEO
IPC: B24D3/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a disk type colored grinding wheel for cutting furnished with a adequate hardness as well as having a sufficient toughness, durability, and cutting sharpness, and its manufacturing method. SOLUTION: In the manufacturing method of a disk type colored grinding wheel for cutting formed by dispersing abrasive grains to a matrix of a phenolic resin, a grinding wheel is manufactured by applying a blank grinding wheel manufacturing process to semihot form a raw abrasive material including a paint, a resin raw material, and abrasive grains into a disk form at the forming temperature 60 to 70 deg.C, and a heat hardening process to raise a temperature of the blank grinding wheel from 135-145 deg.C to 155-165 deg.C taking 8 to 10 hours, and then holding the temperature 155 to 165 deg.C in the final 2 to 4 hours, so as to harden the phenolic resin, and at the same time, 0.6 to 1.0 wt.% of magnesium oxide is contained in the raw abrasive material.
Patent JP-2000193573-A (JP)
Title: Torsion tester
Inventor: FUSE HISANORI
IPC: G01N3/22
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a torsion tester having simple and compact constitution as compared with a conventional torsion tester and capable of being easily mounted on a general-purpose material tester to apply torsional torque to a test piece. SOLUTION: In the torsion tester, a gripper 13 on a rotary side and a load pulley 18 are fixed to the freely revolvable rotary shaft 15 on a base plate 11 and the wire 19 stretched over the load pulley 18 is vertically extended to engage the leading end of the wire with the load cell 25 mounted on a material tester. The linear motion of the moving member such as the crosshead 24 of the material tester is converted into rotary motion by the load pulley 18 and the wire 19 and rotatory force is applied to the gripper 13 on the rotary side and torque is applied to the test piece W held between the gripper 13 and the gripper 14 on a fixed side arranged opposedly to the gripper 13 and this torque is calculated on the basis of the product of the output of the load cell 25 and the radius of the load pulley 18.  By this constitution, the function on the side of the material tester is effectively utilized to dispense with an exclusive drive source and a torque cell.
Patent JP-2000199248-A (JP)
Title: Joint for drain pipe
Inventor: KOJIMA NORIATSU
IPC: E03C1/12
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent clogging at an inlet of the socket of a lateral branch pipe by providing a protruded portion for separation inwardly from a pipe joint for branching a vertical pipe drain water in a flow-down direction upstream of the inlet at the inner side of the pipe joint of a socket for connecting the lateral branch drain pipe and by swelling outwardly the wall portion of water drain pipe joint against the protruded portion for separation thereby providing a wall portion of enlarged diameter. SOLUTION: A drain pipe joint 10 is equipped with an upper portion socket 11 for connecting a vertical pipe 1 at the upstream side, a lower portion connecting portion 12 for connecting a vertical pipe 2 at the downstream side and a lateral branch pipe socket 13 for connecting the lateral branch pipe 3, and drain water from a water closet flows in the pipe joint 10 through the lateral branch pipe 3 and is combined with the drain water T from a vertical pipe at the upstream side. Here, a triangular pyramid-shaped protruded portion 14 for separation is formed so as to project out toward the inner side of the pipe joint above the inlet 13a at the inner side of the pipe joint of the lateral branch pipe socket 13, and drain water T of the vertical pipe is separated to right and left flow-down directions. Also, the wall portion of the pipe joint facing the protruded portion 14 for separation is formed to swell in spherical surface shape outwardly, a wall with an enlarged diameter portion 15 is provided at the drum of the pipe joint 10 thereby securing a sufficient area of stream for opposite position of the protruded portion 14 for separation.
Patent JP-2001187010-A (JP)
Title: Laminated sheet for cleaning
Inventor: MURAYAMA KIYOSHI
IPC: A47L13/10
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet for cleaning capable of keeping his/her hands dry during cleaning at a wetted place and easily dissolving into water after use. SOLUTION: This laminated sheet 1 for cleaning is made of integrally laminating three layers wherein two kinds of hydrophilic films, that is, a first film 2 composed of a partial polyvinyl alcohol film having a degree of hydrolysis of polyvinyl acetate of 92 mol% and a second film 3 composed of a partial polyvinyl alcohol film having a degree of hydrolysis of polyvinyl acetate of 80 mol%, and a hydrolytic sheet 4 are laminated integrally. The second film 3 is placed between the first film 2 and the hydrolytic sheet 4.
Patent JP-2001187815-A (JP)
Title: Cyclic olefin copolymer, method for producing the same, and thermoplastic polymer composition
Inventor: MARUYAMA YOICHIRO
IPC: C08L65/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a cyclic olefin copolymer excellent in optical properties, high in adhesiveness, and low in hygroscopicity, a method for producing the same, and a thermoplastic polymer composition. SOLUTION: The copolymer has a structural unit described by general formula (1) or (2) [wherein R1 and R2 are each H or a hydrocarbon group; X and Z are each H or a hydrocarbon group, with at least one of the two being a functional group to be selected from the below-named functional groups; and n is an integer of 0-2. Functional groups:-OH or a hydrocarbon group with-OH bonded thereto;-COOH or a hydrocarbon group with-COOH bonded thereto; a primary or secondary amino group, a hydrocarbon group with such amino groups bonded thereto, o one of their quaternary ammonium salts; an amide group; an amide group having an N-substituted hydrocarbon group and N-active H or a hydrocarbon group with such amide groups bonded thereto; an imide group described by-CO-NH-COcomprising X and Z] and a structural unit originating in a specified cyclic olefin, and presents a limiting viscosity number [η]of 0.1-5.0 dl/g in decaling at 135 deg.C.
Patent JP-2001184928-A (JP)
Title: Plane illumination apparatus
Inventor: SUZUKI SHINGO
IPC: F21V8/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a plate illumination apparatus that can efficiently utilize the light emitted from a point light source with prevention of a short circuit. SOLUTION: A cover part 20 is arranged on the FPC 9, which covers a point light source 8 and insulates the surroundings electrically. Even though metallic frame is arranged near the point light source 8, the point light source 8 can surely prevent itself from short circuiting with the metallic frame. By covering the point light source 8 with cover part 20, the leakage light from the point light source 8 can be restricted to the minimum, and an efficient utilization of emitting light from the point light source 8 can be attained.
Patent JP-2000163376-A (JP)
Title: Computer network communication certificate and history recording device
Inventor: OKUMURA TAKASHI
IPC: G06F21/31
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To enable charging corresponding to the style of utilization by recording communication histories by detecting communication for each combination of user ID and utilization protocol and calculating the length of a session, and utilizing these communication histories. SOLUTION: By recording the communication history for each combination of user ID and utilization protocol, precise charging corresponding to the communication style of a user is enabled. At the same time, the scale of user certification can be expanded.
Patent JP-2000169622-A (JP)
Title: Removal of solidified resin
Inventor: NAKAYAMA YOSEI
IPC: C08J11/10
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing a specific solidified resin, e.g. coating film or the like adhered to a base material, while recycling both base material and resin by treating the resin with a specific mixture containing an acidic compound or the like to cleave a specific chemical structure, and then removing the resin by a solvent. SOLUTION: This method removes (A) a solidified resin having a chemical structure shown by the formula by bringing it into contact with (B) a mixture containing, as the essential ingredients, (i) an acidic compound, e.g. paratoluenesulfonic acid and (ii) water, to cleave the chemical structure shown by the formula, and scarcely dissolving the resin, and then removing the resin by (C) a solvent, e.g. acetone. The preferable contents of the components (i) and (ii) are 0.5 to 70 wt.% and 20 to 95 wt.%, respectively, based on the component B. The component A is preferably a product of the reaction between a resin containing carbonyl group and a crosslinking agent containing two or more hydrazide or semicarbazide groups (preferably carbohydrazide).