baber/WOPTO huggingface dataset:
Patent JP-2001238505-A (JP)
Title: Coupling device for working machine
Inventor: YAMAJI IPPEI
IPC: A01B71/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To make the joint holder detachable from the joint support in the coupling device for working machine that is equipped with a linking frame for linking the working machine on the rear end side of the three-point link mechanism set at the back part of the tractor, the joint holder for holding the joint part on the working machine side of the joint shaft that interlocks and links with the PTO shaft and the PIC shaft is arranged between a couple of the right and left joint supports set to the linking frame, the shanks provided on both right and left sides of the joint holder are fitted to the guide groove formed on the joint support, and the stopper that receives the positioning member provided on the joint holder so as to retain the posture of the joint holder is provided on the joint support. SOLUTION: In this linkage device, the notch 19 is incised so that the shank 65 may uncouple from the guide groove 68 and the recess 17 for allowing the shank 65 to move is provided in order to allow the positioning member 66 to move to the position at which it does not hinder the movement of the shank 65, when the shank 65 is allowed to uncouple from the guide groove 68 via the notch.
Patent JP-2001247340-A (JP)
Title: Method for coating optical fiber and coating apparatus
Inventor: ORITA NOBUAKI
IPC: G02B6/44
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a covering method of optical fiber and covering apparatus capable of preventing overflow of resin from a nipple during operation of resin covering onto the optical fiber and producing optical fiber having stable resin covering diameter in good yield. SOLUTION: In this covering apparatus 10 of optical fiber A equipped with a nipple 12 having an optical fiber inserting hole 14 and dice 16 provided oppositely to the nipple 12, a compressed gas feeding passage 20 for feeding a compressed gas into the optical fiber inserting hole 14 and blowing a resin B flowing backward into the optical fiber inserting hole 14 and a resin discharge passage 22 which sucks and discharges blown resin B from the interior of the optical fiber inserting hole 14 are provided in the above nipple 12 and outlet side of the compressed gas feed passage 20 and inlet side of the resin discharge passage 22 are opened on the inner surface nearly opposite to the optical fiber inserting hole 14 and a resin B which flows backward is blown off by the compressed gas and sucked and discharged.
Patent JP-2001238574-A (JP)
Title: Fishing rod
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod excellent in durability capable of withstanding long-term use. SOLUTION: This fishing rod is obtained by inserting a fitting male part 4a of a tip rod 4 into a fitting female part 3a of a tip holding rod 3, carrying out temporary tacking with an adhesive, preparing for a nearly triangular connecting sheet P so as to make an apex present in a connected part of the tip holding rod 3 to the tip rod 4 and maximize the amount of winding of the part and winding the connecting sheet P. Furthermore, the connecting sheet P is prepared by impregnating reinforcing fibers L such as carbon fibers, glass fibers or titanium fibers with a thermosetting resin and the reinforcing fibers L are doubled and oriented in the axial direction. The connecting sheet P as a connecting layer 10 is capable of reinforcing the connected part.
Patent JP-2001246644-A (JP)
Title: Injection mold and method for manufacturing laminating molded article using the same
Inventor: KOYAMA HIRONORI
IPC: B29C45/14
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an injection mold for a molded article wherein partial wall thickness difference does not become a problem even if a plurality of molded articles are used in a laminated state and a method for manufacturing a laminating molded article using the mold. SOLUTION: In the injection mold wherein a resin raw material is injected in a cavity 41 for a molded article from the side gate 42 on one side of the cavity 41 through the runner 31 communicating with a sprue 21, a three-plate type structure consisting of the plate 20 on the side of the sprue, the plate 30 on the side of the runner and the plate 40 on the side of the cavity is provided. The plate on the side of the cavity is formed so that a mold part 45 having the side gate formed thereto and a mold part 47 at the position opposite to the side gate are replaceable and, by the replacement or rotation of the plate on the side of the runner and the replacement of the mold part having the side gate formed thereto with the mold part at the position opposite to the side gate, the runner and the side gate become the position opposite to the cavity.
Patent JP-2001248172-A (JP)
Title: Basement using segment and method of constructing it using segment
Inventor: ARIIZUMI KOZO
IPC: E02D29/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a construction method allowing construction work of a basement without requiring earth retainers or the like to be installed, for solving the problem in a conventional method of constructing basements in general houses that earth-retaining walls are temporarily constructed for preventing excavation work from affecting adjacent buildings because of the proximity of adjacent buildings to general houses, and may become the principal cause of an increase in cost of construction work and prolonged period of construction, impeding the widespread use of basements. SOLUTION: A plurality of cylindrical bodies arranged in steps which comprise a plurality of segments for use in shield method are placed in a hole dug in a basement site ground surface, and as the insides of the cylindrical bodies are further excavated, the plurality of cylindrical bodies are sunk. A floor part integrated with the lowermost cylindrical body is formed, and the plurality of cylindrical bodies and the floor part are decorated on their insides.
Patent JP-2001247495-A (JP)
Title: Method for purifying 1,1-difluoroethane
Inventor: OMORI HIDEKI
IPC: C07C17/389
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing a hydrogen halide almost completely form 1,1-difluoroethane containing the hydrogen halide as an impurity. SOLUTION: This method for purifying 1,1-difluoroethane is a method for removing the hydrogen halide from 1,1-dufluoroethane containing the hydrogen halide as the impurity to be purified, and is characterized by comprising a first process of removing the hydrogen halide by bringing the 1,1-difluoroethane containing the hydrogen halide into contact with an aqueous alkali solution and a second process of removing water content by bringing the 1,1- difluoroethane from which the hydrogen halide is removed, into contact with a drying agent.
Patent JP-2001257235-A (JP)
Title: Semiconductor device, substrate therefor, and manufacturing method thereof
Inventor: KOMUDA NAOYUKI
IPC: H01L21/56
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, a substrate for the semiconductor device, and a method for manufacturing the semiconductor device that improve reliability by securing the length of a fillet that is formed on a semiconductor end face so that the length becomes sufficiently large to the end face height of a semiconductor chip. SOLUTION: This semiconductor device is equipped with the substrate, the semiconductor chip that is mounted onto the substrate, and resin that fills the gap between the substrate and the semiconductor chip. The substrate has an opening that is formed at a part corresponding to a position where the semiconductor chip is mounted, and an opening that is formed at a part corresponding to a position being adjacent to the mounting position of the semiconductor chip. The openings are utilized for throwing the resin, thus sufficiently covering the horizontal end face of the semiconductor chip with resin, greatly reducing the frequency of crack generation in the horizontal direction of the semiconductor chip, and improving reliability as a product.
Patent JP-2001253304-A (JP)
Title: Processing structure of trim opening end
Inventor: NAKANO NAOKI
IPC: B60N2/90
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To dispense with decoration machining for a trim opening end in a trim envelope body wherein a trim envelops the outer face of a frame having an opening part with the opening part open by blinding the trim opening end from the outside. SOLUTION: In the trim envelope body, the trim 2 envelops the outer face of the frame 1 having the opening part 11 with the opening part 11 open. An annular recessed groove 12 is formed around the opening part 11 of the frame 1, while the opening end 21 formed in the trim 2 is inserted into the groove 12 and is fixed in that state. Thus, the opening end (end face) 21 is blinded from the outside.
Patent JP-2001254076-A (JP)
Title: Electroluminescence element
Inventor: SHIROTA YASUHIKO
IPC: H05B33/22
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a novel organic EL(electroluminescence) element which has a high luminescence brightness, luminescence efficiency and quantum efficiency and an excellent heat resistance and durability by using a novel luminescence material. SOLUTION: The organic EL element is equipped with a base plate, an ITO transparent electrode, a luminescent layer and a back electrode which are successively laminated in this order. Here, the luminescent layer consists of a novel organic compound wherein a diarylaminophenyl group and a dimesitylboryl group are introduced into a thiophene or an oligothiophene skeleton. A hole injection layer and a hole transport layer may be positioned between the ITO transparent electrode and the luminescent layer, and an electron transport layer may be positioned between the luminescent layer and the back electrode to improve the luminescence brightness and the luminescence efficiency.
Patent JP-2001256146-A (JP)
Title: Internet terminal
Inventor: TANAKA KATSUAKI
IPC: G06F13/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a Web utilization environment provided with both of the excellent visibility of bookmarks and the excellent editability of the bookmarks. SOLUTION: A three-dimensional GUI plug-in 800 provides browser software 809 with the three-dimensional display function of the bookmarks corresponding to a bookmark set file group 813 and the selection function of the bookmarks on three-dimensional display in a form utilizable from the browser software 809. A bookmark editing extension module 815 provides the browser software 809 with an editing function for changing the contents of the bookmarks and three-dimensional display form of the bookmark set file group 813 in the form utilizable from the browser software 809.
Patent JP-2001253492-A (JP)
Title: Floor structure for container
Inventor: TAKESHITA TOSHIYASU
IPC: F25D23/06
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To solve such problems that in the case where aluminum section rails are laid down on a load-carrying platform of a truck or a trailer over the entire width of the platform, aluminum sections are welded to one another at ten or more places over the entire length thereof because the width of the aluminum section rail is generally 200-300 mm or so and, as a result, (1) as shown in Fig. 5, the insertion of a welding gun L into a space between the aluminum section rails becomes insufficient in a welding operation at portions of T-shaped or hat-shaped bottoms thereof, and a welding defect K is easily caused, (2) when the welding defect portion K is rewelded, the rewelded portion is thermally affected to be strained, and (3) the rewelded portion is also poor in appearance, and its quality is remarkably deteriorated. SOLUTION: A floor structure for a container is formed by laying a plurality of floor rails, which are formed of aluminum sections and which extend longitudinally for circulating cold air on a floor face, and by welding edges of the adjacent floor rails by means of abration, agitation and welding.
Patent JP-2001258055-A (JP)
Title: Private branch exchange
Inventor: SEKINE RYUSUKE
IPC: H04Q3/58
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a private branch exchange that can freely and easily install an external output device or an external input output device. SOLUTION: In the private branch exchange provided with an external output device 108, a time division switch 101, and a multifunctional telephone connection interface 106 connected to the time division switch 101, is provided with an external input output device adaptor 107, placed between the external output device 108 and the multifunctional telephone connection interface 106, connected to the external output device 108 and converts data of a phone interface form into a data form recognized by the external output device 108, and with an information processor 105 that is connected to the time division switch 101 and transmits information processing data, through the use of a speech channel via the time division switch 101, the multifunctional telephone connection interface 106 and the external input output device adaptor 107,  to install the external output device 108 at an optional place where a telephone line exists.
Patent JP-2001253360-A (JP)
Title: Steering device for travel vehicle
Inventor: KITASAKA YUJI
IPC: B62D11/10
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the drawback of a conventional steering device which reduces travel speed during a turning operation that the turning speed decreases at low speeds, which may lead to a stall. SOLUTION: A travel vehicle can be turned as a turning HST 20 and a travel HST 22 have their respective outputs adjusted by operation of a steering wheel 7. A link mechanism is so formed that the operational range of the shift arm 64 of the turning HST is greater than the operational range of the shift arm 63 of the travel HST. An interchange mechanism 130 is disposed which is connected by a torque spring 119 to a portion of the link mechanism connecting the steering wheel to the shift arm of the turning HST, the torque spring allowing escapement from an overstroke due to the operation of the steering wheel.
Patent JP-2001261568-A (JP)
Title: Production accelerator of profilaggrin and/or filaggrin protein
Inventor: SAKAI SHINGO
IPC: A61K8/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a production accelerator of profilaggrin and/or filaggrin protein for an epidermal cell, stable in a preparation. SOLUTION: This production accelerator of the profilaggrin and/or filaggrin protein contains an extract of a plant belonging to the genus Citrus, or an yeast extract as an active ingredient. The reduction of the synthetic activity of the filaggrin protein causes the decrease of an amino acid amount because the amino acid in the horny layer is produced by degrading the filaggrin protein of a precursor in the horny layer. The filaggrin protein is formed by the degradation of the profilaggrin protein which is a precursor of the filaggrin protein synthesized by the epidermal cell present in a granular layer just under the horny layer. As a result, the amount of the amino acids in the horny layer is increased by accelerating the synthesis of the profilaggrin and/or filaggrin protein to enable the water condition of the horny layer to be intrinsically improved.
Patent JP-2001258562-A (JP)
Title: Method for synthesizing nucleic acid
Inventor: SOTOIKE KOJI
IPC: C12Q1/68
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a new method for suppressing actions of a nucleic acid synthesis inhibitor and efficiently amplifying a nucleic acid in a sample. SOLUTION: The sample is previously brought into contact with an insoluble polymer of a polyanion a sulfated polymer or a sulfated polysaccharide to thereby remove the nucleic acid synthesis inhibitor in the method for amplifying the objective nucleic acid in the sample.
Patent JP-2001259866-A (JP)
Title: Method of friction joining for aluminum corrugated plate, aluminum crrugated plate joined by friction, and tool for friction joining
Inventor: KUMAGAI MASAKI
IPC: B23K103/10
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of friction joining for aluminum corrugated plates, an aluminum corrugated plate joined by friction, and a tool for friction joining, with which a friction joined part having a sufficient strength is available, the shape of recessed and projection parts after joined is not sharp, and a burr is not formed, even when recessed and projection parts exist on the face of a plate. SOLUTION: The side faces 4 of aluminum alloy palates 1 which have recessed and projection parts on the plate face 3 are butted to each other and bound to a backing jig 5, the recessed parts 2 located at a butting part 6 are preliminarily cut off with a cutting blade 13 provided on the edge part 12 of the shoulder face 11 of the friction joining tool 7 in a manner that a sharp edge is not formed, a hard force-fitting pin 8 is inserted into the butting part 6 and moved along the butted part while the force-fitting pin 8 is rotated, thus the aluminum corrugated plates are friction-joined.
Patent JP-2001268821-A (JP)
Title: Power system protection control system
Inventor: HASEGAWA OSAMU
IPC: H02H1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent an operating command from a remote controller under the disguise by receiving only an operating command from a proper remote controller and operating a target apparatus. SOLUTION: This system is provided with a means of storing implementation date at every operation of a protection controller 2 from the remote controller 4-1 with the remote controller 4-1 and the protection controller 2, a means of adding previous operating date and transmitting this operating command with the remote controller 4-1 when the next operation is conducted, and a means of verifying the previous implementation date the protection controller 2 receives with the previous operation date it stores.
Patent JP-2001271591-A (JP)
Title: Multi-function pipe for jacking and joint for multi- function pipe for jacking
Inventor: ONO YOSHIMI
IPC: E21D9/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a multi-function pipe for jacking and its joint suited to lay a pipeline including an auxiliary pipe for realizing the multi-functional use. SOLUTION: This multi-function pipe 11 for jacking has a double pipe consisting of a main pipe 12 and an armoring pipe 13 as a basic construction, an auxiliary pipe 14 is arranged between the main pipe 12 and the armoring pipe 13, as a filler 15 around the pipe, a mortar layer 15a is formed, the auxiliary pipe 14 is arranged simply, definitely and as one united body. In this way, the multi-function pipe 11c for jacking is jointed by inserting a socket 21 for the posterior multi-function pipe 11c for propulsion to the socket 21 of the anterior multi-function pipe 1c for propulsion without using welding for jointing on the job site, at the same time, the auxiliary pipe 14 is jointed and a pipeline including the auxiliary pipe is installed.
Patent JP-2001270445-A (JP)
Title: Truck
Inventor: SAKANO SHINYA
IPC: B62B3/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of pulling a truck to one side and reduce changes in the depression force of a pedal which result from a difference in the direction of a universal wheel. SOLUTION: An arm 25 extending toward a front end has its rear end oscillatably supported by means of a shaft 27 against the mounting bracket 22 of a rear universal wheel 15R. A floating member 30 is mounted at the extension end of the arm 25 and a front universal wheel 15F is mounted thereto. A jack 41 is interposed between the floating member 30 and the bottom plate 18 of a body. When the pedal 48 of the jack 41 is depressed, the front end of the body is pushed up as the arm 25 oscillates, so that a fixed wheel 16 floats up from a surface X of travel and a serving vehicle can make parallel movement. Because the arm 25 is long with its rear end journaled to the rear end of the body, a difference in the depression force of the pedal 48 which may result from a difference in the direction of the universal wheel 15 is prevented.  The spring constant of a compression coil spring which functions to assist in lifting the body is easy to select.
Patent JP-2001274205-A (JP)
Title: Wet surface treatment method and device in via hole
Inventor: MIYAMOTO NOBUAKI
IPC: C25D5/34
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To improve permeability of liquid into via holes, and to eliminate plating failure in plating in the via hole of a tape carrier for a semiconductor device. SOLUTION: When a tape carrier 11 passes successively through pretreatment baths 13 and 14 and plating baths 15 and 16 to perform surface treatment in the via hole, first treatment and second one are made. In a first treatment, before the passage of the pretreatment tanks 13 and 14 and that of the plating tanks 15 and 16, high-temperature air or high-temperature vapor is blown by a device 21 for heating air in the via hole. In a second treatment, after the first treatment, the same pretreatment liquid or plating liquid as that being treated in each treatment tank is blown by a shower device 22 to cool the air in the via hole.
Patent JP-2001270708-A (JP)
Title: Method for recovering rare gas
Inventor: TAKANO HIDEAKI
IPC: B01D53/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering high-purity xenon from a radioactive exhaust gas by a simple process in a high efficiency using a small amount of an adsorbent and to concentrate krypton to a high concentration. SOLUTION: A radioactive exhaust gas containing xenon and krypton is passed through an NOx removing column 2, a water removing column 3 and a carbon dioxide gas removing column 4 to remove water, carbon dioxide gas and NOx. The treated gas is introduced into a xenon concentration column 5 and the obtained concentrated xenon gas is passed through a catalyst column 7 and a removing column 8 to remove hydrocarbons. The gas passed through the xenon concentration column 5 is introduced into a krypton concentration column 13 and the obtained concentrated krypton gas is introduced into a catalyst column 15 and a removing column 16 to remove hydrocarbons. The concentrated xenon gas and concentrated krypton gas free from hydrocarbons are purified and further concentrated with xenon purifying columns 9, 10 and 11 and krypton purifying columns 17 and 19.
Patent JP-2001280374-A (JP)
Title: Controller for auto-clutch
Inventor: NISHIMURA NOBUYUKI
IPC: B60W10/18
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a controller for an auto-clutch capable of preventing in advance stalling caused when a brake pedal is stepped on during a vehicle advances at a minute speed. SOLUTION: This controller 54 for the auto-clutch 1 connecting and releasing a clutch 3 properly by a clutch actuator 4 when the vehicle advances and stops and gear is shifted is provided with a brake switch B turned on by a predetermined brake pressure when the brake pedal 55 is stepped on, an engine rotation sensor 56 detecting the number of revolutions of an engine, and a control unit 5 sending a clutch emergency release command to the clutch actuator 4 when the brake switch B is turned on and the number of revolutions of the engine is below a predetermined number of revolutions.