baber/WOPTO huggingface dataset:
Patent JP-S60149578-A (JP)
Title: 5-oxo-tetrahydropyran derivative
Inventor: ASANO MASASHI
IPC: A01N43/16
Filed: 1984-09-03
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is H, lower alkyl, or lower alkoxy; R<2> is H, or halogen; R<3> is OH, or lower alkoxy; R<4> is H, or lower alkyl; R<5> is lower alkyl). EXAMPLE:4-Bromo-2,3-dimethoxy-5-oxo-tetrahydropyran. USE:A fungicide and insecticide for agriculture and horticulture. PREPARATION:A pyran derivative shown by the formula III is reacted with epoxidizing agent, to give a compound shown by the formula IV having 3 and 4 positions showing an epoxy ring. The reaction is carried out in the presence of a basic compound (e.g., NaOH, KOH, etc.) in a proper solvent (e.g., water, diethyl ether, THF, dioxane etc.). The compound shown by the formula I has excellent germicidal effect on various kinds of bacteria and molds, insecticidal effects against various insect pests and acaricidal effects against acarids.
Patent JP-H107479-A (JP)
Title: Refractory for metal smelting and casting
Inventor: TANAKA KAZUHISA
IPC: C21C5/44
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain a refractory for metal smelting and casting use capable of efficiently preventing the air oxidation and molten iron oxidation and suppressing the contact of the refractory such as silica with molten iron or slag to improve the durability of the refractory. SOLUTION: This refractory 16 for metal smelting and casting use has an antioxidation coating 18 on a refractory material 17. The antioxidation coating 18 is composed of a low-melting coating layer 19 containing a low-melting oxide and a partially hydrolyzed metal alkoxide composed mainly of a silicon aloxide and placed on the surface of the refractory 17 and a high-melting coating layer 20 containing a partially hydrolyzed material and a high-melting oxide and formed on the surface of the low-melting coating layer 19.
Patent JP-2000015456-A (JP)
Title: Upper electrode device of projection welding equipment for bolt
Inventor: OTAKA SEIICHIRO
IPC: B23K37/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To feed a bolt to be welded not from a side but from an upper part to a part to be welded of a work from its feed source without through any special feed device. SOLUTION: A pair of bolt receivers 25, 25 are provided on a vertically moving electrode holder 22 in an elevating/lowering and opening/closing manner, a receiving part to form a tip-recessed receiver 51 across a lower side of an upper electrode 23 is formed on a lower part of both bolt receivers 25, 25, and a chute part 48 to introduce a bolt B to be welded into the tip-recessed receiver 51 is provided an upper part of a receiving part of one bolt receiver 25. The bolt B is directly introduced from its feed source immediately below the upper electrode 23, and fed from an upper part to a part to be welded of a work.
Patent JP-S5885511-A (JP)
Title: Manufacture of reactor
Inventor: MINAMOTO YOSHIHIKO
IPC: H01F37/00
Filed: 1981-11-16
Abstract: PURPOSE:To make the core molding easy, by a method wherein a formed core is used as an outer mold, and magnetic wires coated with thermosetting resin are inserted and filled and then cured by heating. CONSTITUTION:A formed coil 1 is put on a base 3 and a necessary inside mold 4 is installed and then magnetic wires 5 coated with epoxy resin 6 are inserted one by one or in a bundle of several ones to inner recess of the coil in alignment of the axial center. Wires of required number are inserted and the recess is filled and then the heat curing is performed and the base and the inside core are removed.
Patent JP-2001011765-A (JP)
Title: Soft non-woven fabric and non-woven sheet for disposable diaper using the same
Inventor: TAKEI KUNIHIKO
IPC: D04H1/544
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a soft non-woven fabric excellent in softness and abrasion fastness, and suitable for a hygienic material such as a disposable diaper, and the disposable diaper made from the same. SOLUTION: This soft non-woven fabric is constituted by fibers consisting of a resin containing a propylene/ethylene random copolymer having 4.0-10.0 mol% ethylene content, as a main component, and has <=10 KOSHI value and <=0.2 mg/cm2 amount of piling generation in its abrasion test. The back sheet of a disposable diaper is provided by adhering the soft non-woven fabric with e.g. a moisture-penetrating film.
Patent JP-H1016910-A (JP)
Title: Method and apparatus for automatically packing bag, and robot hand device of bag loading robot
Inventor: TAMURA MITSURU
IPC: B65G57/081
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To automate packing operation, which has been manually performed conventionally, of bags which are likely to be unfastened and shifted to save manpower, and also to allow the bags to be received in a container so that unloading can be also easily automated. SOLUTION: A plurality of stacked bags are bound by a binder 3, the bound bag bundles are loaded on a tray transferred by a tray conveyer 4 while two bundles are laminated with their directions different from each other, a pad is mounted thereon by a robot 5, and the bag bundles with a pad mounted thereon are held by the robot for sequentially loading and putting on a container 45 for bag transportation. The robot 5 detects a position of the container 45 before starting reception of the bag bundles into the container 45 and automatically sets an X-Y coordinate of the robot 5, and based on the set coordinate, a robot hand moves to load the bag bundles onto the container 45.
Patent JP-H108411-A (JP)
Title: Railroad crossing structure for railway track
Inventor: KUSAKA SHIGERU
IPC: E01C9/04
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a railroad crossing structure using a planking which bears vibration produced when a train or a tramcar passes and load and abrasion produced when an automobile, a bicycle and a person pass, and is excellent in durability, and which can be simply removed at the time of repairing. SOLUTION: A railroad crossing structure for a railway track is formed by stopping a planking 1 where a steel plate 21 having a rubber layer 22 on the upper surface and a plate-like synthetic resin foaming body 31 having a hard rubber layer 32 on the lower surface are superposed on a sleeper 4 by a nail-like fixture 5. The steel plate 21 is sandwiched between the rubber layer 22 and the synthetic resin foaming body 31 to be hard to rust. Further, the rubber layer 22 is provided on the surface, it is hard to wear away. Further, as the steel plate 21 is placed on the synthetic resin foaming body, when an automobile or the like passes on the planking 1, it is not recessed and not worn away. Thus, the planking has good weather resistance and good mechanical strength, it has good durability. Further, as the synthetic resin foaming body is provided, planking is light and easily moved.  Accordingly, it is convenient at the time of repairing.
Patent JP-H0529333-A (JP)
Title: Semiconductor device and computation processing system using same
Inventor: UCHINO TAKASHI
IPC: H01L29/737
Filed: 1991-07-24
Abstract: PURPOSE:To realize a high gain by a method wherein an emitter region for a bipolar transistor is constituted of the following: a first region in which the lattice of a semiconductor crystal is contracted; and a second region in which the lattice of the semiconductor crystal is not contracted. CONSTITUTION:Phosphorus ions are implanted by using an ion implantation method; after that, germanium ions are implanted and annealed. At this time, a band gap is narrowed in an emitter region 12 due to a lattice contraction. However, impurity atoms whose covalent bond radius is larger than that of silicon atoms are added to an emitter region 11. As a result, a lattice strain is compensated, and the band gap is not narrowed due to the lattice contraction. As a result, a wide gap emitter such as a heterojunction is formed. Thereby, even when a base is made as a thin layer and a base concentration is made high in order to make the speed of a transistor high, it is possible to obtain a high current gain.
Patent JP-H0528603-A (JP)
Title: Tape loading device
Inventor: YASUI KIYOSHI
IPC: G11B15/665
Filed: 1991-07-24
Abstract: PURPOSE:To provide a small-sized tape loading device capable of accurately positioning tape guide posts of the entrance and exit sides of a cylinder. CONSTITUTION:The positioning part for a 2nd post base 2 is formed in a 1st post base 1 for which the positioning is performed by a stopper 3, and first of all, the 1st post base 1 is positioned by the stopper 3. Next, the 2nd post base 2 is formed so that the positioning is performed by the positioned 1st post base 1.
Patent JP-H0851740-A (JP)
Title: Motor
Inventor: SANESHIGE RYOJI
IPC: H02K3/52
Filed: 1994-08-05
Abstract: PURPOSE:To obtain a thin miniature motor in which a stator coil can be soldered to a printed board within a limited space and the axial movement of a rotor can be limited by adding a simple structure. CONSTITUTION:The thin miniature motor 15 constructed such that a stator coil 13 can be soldered to a printed board within a limited space by securing a terminal pin 4 applied with the stator coil to a holder 12 secured to a stator core 11 and then soldering the terminal pin 4 to a land on the printed board by means of reflow or local heating. Axial movement of rotor can be limited through a simple structure by providing the rotor frame with a a spiral anti- removing structure 16 and providing the bearing part 19 with a structure engaging therewith.
Patent JP-H1032501-A (JP)
Title: Command-receiving device
Inventor: OKUMURA KAZUO
IPC: H04B1/06
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To energize an alarm buzzer or a speaker in a tone volume in response to the increase/decrease in an electric field strength of a radio wave from an on-train radio equipment and to allow a command-receiving device to diagnose itself for its normal operation in the command-receiving device used for a radio system where the approach of a train is warned to workers by allowing the command-receiving device carried by each worker working along train rails to receive the radio wave from the on-train radio equipment. SOLUTION: When the command-receiving device receives a radio wave from an on-train radio equipment, a microcomputer 8 of the command-receiving device decide the increase/deincrease in the electric field strength and changes the tone volume and the tone of an alarm buzzer 14 or a speaker 6 depending on the increase/decrease so as to inform each worker of the approach of a train thereby allowing each worker to recognize the distance between each worker and the approaching train. Furthermore, after application of power, the device generates a test signal periodically to self-diagnose the reception and alarming function so as to find out any failure in advance.
Patent JP-H0350778-A (JP)
Title: Electron emission element
Inventor: MORIKAWA YUUKO
IPC: H01L49/02
Filed: 1989-07-19
Abstract: PURPOSE:To improve emission efficiency while reducing variability of characteristics of the whole element by forming the thin-film of an organic compound onto the electron-emission section electrode of the electron emission element having a MIM structure. CONSTITUTION:In a metal/insulating layer/metal(MIM) type structure electron emission element, a pair of electrodes (an upper electrode 4 and a lower electrode 2) and an insulating layer 3 arranged between the electrodes are shaped onto a substrate 1, and an organic thin-film 5 is formed onto the upper electrode 4. IN is favorable that a monomolecular film shaped through a Langmuir- Bodgett's method or the built-up of the monomolecular film is used as the organic thin-film 5 at that time. The thickness of the organic thin-film is 4-500Angstrom , preferably 4-100Angstrom . The organic thin-film having excellent homogeneity in an organic thin-film face and in the direction of film thickness has superior element characteristics and stability. Accordingly, emission efficiency is made higher than conventional devices only by one figure or more. Since the organic thin-film is formed through the LB method, film thickness can easily be controlled in an molecular order, and controllability is improved, thus reducing variability between elements.
Patent JP-S5988541-A (JP)
Inventor: FUIRU KUENJII
IPC: E02F7/04
Filed: 1983-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5984800-A (JP)
Inventor: UIRIAMU ESU KUREDORU JIYUNIA
IPC: F04B43/06
Filed: 1983-10-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0472084-A (JP)
Title: Treating liquid temperature controller
Inventor: ITO KOJIRO
IPC: C23G3/00
Filed: 1990-07-12
Abstract: PURPOSE:To surely and efficiently set a treating temp. at a target temp. and to easily obtain the treated materials having uniform quality by controlling the timing for changing the treating liquid temp. in accordance with the settling distance calculated from the difference in the temp. treating temp. between the preceding material and the succeeding material and a line speed, etc. CONSTITUTION:The plural materials 1 to be treated are connected and are made to travel continuously. These materials are treated in the treating liquid 2 in a treating tank 3. The settling time tx for the attainment of the target temp. of the treating liquid at the time of changing the target material, the target temp. of the preceding material, etc., by a means 21 for computing the settling time provided in this device. The distance signal (y) for settling is then determined by multiplying the settling time tx and the line speed Ls a means 22 for computing the distance. Further, a comparing and deciding means 24 compares L0-y and Lx from the length L0 of the unit steel sheet and the traveling distance signal Lx and outputs the timing signal for changing the temp. to turn on a switch 12. The resulted control signal MV is applied to a control valve 7 which controls the treating liquid 4 to the target temp. of the preceding material.
Patent JP-2000014795-A (JP)
Title: Foot operated type delivery vessel
Inventor: FURUKAWA MIKIO
IPC: A61M35/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a foot operated type delivery vessel which enables easily applying of contents such as medicine on a sole or between toes without requiring any additional action of stooping or sitting. SOLUTION: In this foot operated type delivery vessel 10, a medicine such as disinfectant is delivered and applied on a sole by a foot pressing force. The delivery vessel 10 is provided with a vessel body 11 where the medicine is held, pressing parts 13 to press the sole and an aerosol spray 15 wherein delivery nozzles 14 are so arranged outside the vessel body 11 to be opened toward the sole as pressed. The vessel body 11 is given a point of the center of gravity and a bottom area to ensure the angle of tipping of the delivery vessel 10 exceeding 30 when it is emptied and can be set at a point where a treading is done stably. The pressing parts 13 keep a proper interval by a number of pressing rods 18 from the injection openings of the delivery nozzles 14.
Patent JP-H0849344-A (JP)
Title: Member for reinforcing beam
Inventor: TOGUCHI RIYOUICHI
IPC: E04B1/24
Filed: 1994-08-05
Abstract: PURPOSE:To facilitate mounting work by mounting the main body of a reinforcing member in such a fashion that it extends between upper and lower flanges of an H section beam and forming a male screw part designed to fix a frame- work or the like with the tip of the reinforcing member. CONSTITUTION:A male screw part 22 is installed to upper and lower ends of a rod-like reinforcing member main body 25 so as to fix a framework 26 where the tip of the main body is tapered, thereby forming a reinforcing member 21. A mounting fitting 35 of a back nut 37 is placed in contact with an H section beam 27 so that both upper and lower ends of the reinforcing member 21 may be inserted into a flange of the beam 27, thereby threadedly fixing a nut 24 with the male screw part 22. Furthermore, an upper horizontal frame 31 of the framework 26 on the lower side is fastened and fixed with the male screw part 22 which projects downward to a lower flange by means of a nut 43. In addition, the male screw part 22, which projects upward to the upper flange, is fixed with the framework 26 on the upper side. This construction makes it possible to reduce the number of components and hence cut down cost.
Patent JP-H06649-A (JP)
Title: Welding method for galvanized steel sheets
Inventor: MATSUI HITOSHI
IPC: B23K9/23
Filed: 1992-06-19
Abstract: PURPOSE:To suppress the occurrence of a blowhole caused by gasification of zinc. CONSTITUTION:Galvanized layers 3 of the galvanized steel sheets 1 are oxidized by shielding gas 11 and the galvanized steel sheets 1 are joined together by filler metal 10 having the lower melting point than the gasification temperature of zinc oxide generated by this shielding gas 11 and having the higher boiling point than the melting point of zinc not oxidized.
Patent JP-H0740295-A (JP)
Title: Boring assisting sheet and method for boring hole in printed wiring board using the same
Inventor: TANNO TOMIO
IPC: B26F1/16
Filed: 1993-07-27
Abstract: PURPOSE:To reduce heat generated by friction between each printed wiring board and a drill bit so as to prevent smearing the inside wall of a via hole by retaining water-sealing microcapsules in each sheet made of a water soluble skid. CONSTITUTION:To make a hole in printed wiring boards 4, a floor plate 6, a boring assisting sheet 2, one of the printed wiring boards 4, a boring assisting sheet 2, the other printed wiring board 4 and a boring assisting sheet are transferred in that order from the lowermost layer. The boring assisting sheets 2 each comprise a sheet made of a water soluble skid and retaining microcapsules 1 in each of which water is sealed. When the sheets are drilled using a drill bit 7, the microcapsules 1 are broken and the water sealed therein is dissipated, cooling the drill bit 7. The water dissolves the water soluble skid which is the main component of the assisting sheets 2, thus reducing friction between the drill bit 7 and each of the printed wiring boards 4.
Patent JP-H0614855-A (JP)
Title: Dust collection meter for vacuum cleaner
Inventor: SASADA KIMIO
IPC: A47L9/00
Filed: 1991-07-24
Abstract: PURPOSE:To prevent the overheat of a motor with the flow of air simultaneously when a float starts moving due to the clogging of a filter by providing the two steps of receiving planes such as a front step pressure receiving plane and a rear step pressure receiving plane on the atmosphere side of the float and providing a cooling air intake port between both of the receiving planes. CONSTITUTION:A dust collection meter 6 is composed of a synthetic resin transparent pipe body 8 whose cross-section is rectangular, communicating one edge part to a low pressure space 7 between a filter 5 and a fan motor 3 and communicating the other edge part to the atmosphere side, a float 10 whose cross section is rectangular, provided with an atmosphere side pressure receiving plane 9 inserted to the pipe body 8, and a coil spring 11 to press and energize the float 10 on the atmosphere side. The float 10 is composed of the two members of a float part in green provided with a spring receiving part 16 for the coil spring 11, pressed and energized on the atmosphere side with this spring 11, and a float part in red provided with the two steps of a front step pressure receiving plane 9a and a rear step pressure receiving plane 9b as atmosphere side pressure receiving planes 9 fitted and connected to this float part in green, and cooling air intake port 17 between both of receiving planes 9a and 9b.
Patent JP-H0472684-A (JP)
Title: Electrostrictive effect element
Inventor: TOCHIHARA ISAO
IPC: H01L41/09
Filed: 1990-07-12
Abstract: PURPOSE:To realize a reduction in a cost by providing a flat part at part of insulating resin. CONSTITUTION:An electrostrictive effect element 1 is formed by alternately laminating ceramic electrostrictive materials 1 made of lead titanate-zirconate having a composite perovskite structure and inner electrode layers 5 made of silver-palladium alloy. A sheath resin 2 insulates to cover the entire element surface except both ends, and a rectangular flat part 3 is provided substantially at the center of the side of the element 1 covered with the resin 2. Since the element 1 is provided with the part 3 on the resin surface 2 at a positioned part as a reference to mold the part 3 by a mold, many elements can be processed accurately at once to greatly realize a reduction in its cost.
Patent JP-H06101829-A (JP)
Title: Treatment device for exhaust gas of boiler
Inventor: GOTO KATSUHIKO
IPC: F23J15/00
Filed: 1992-07-13
Abstract: PURPOSE:To provide a device for treatment of exhaust gas of boiler capable of reducing a design withsland pressure characteristics of an entire device by reducing a range of variation of static pressure within the boiler. CONSTITUTION:In a device for treatment of exhaust gas of a boiler in which a bag filter 2 is connected to a boiler 1 and a first fan 4 for blowing air into the boiler and a second fan 6 for sucking treated gas got from the bag filter are arranged across the bag filter, a surrounding atmosphere feeding damper 8 for restricting a variation of static pressure within the boiler is newly arranged between the first fan 4 and the second fan 6.
Patent JP-H0237116-A (JP)
Title: Apparatus for discharging remaining gases in combustion room of internal combustion engine
Inventor: MURAKAMI YOSHIO
IPC: F02B25/00
Filed: 1988-07-25
Abstract: PURPOSE:To lower harmful exhaust gas components by connecting an air flowing port to a cylinder head and pushing a combustion gas by air flow. CONSTITUTION:An air flowing port 6 is connected to a cylinder head 2. When an exhaust valve 10 is opened, an air flowing valve 5 is let opened and a combustion gas is pushed to an exhaust port 11 by air flow by an air supplying pump 7. The air flowing valve 5 is closed before an inlet valve 3 is opened. Combustion can thus be carried out fully by the air suction and air flow and harmful exhaust gas components can be lowered.
Patent JP-S6076669-A (JP)
Title: Cylinder speed sensor
Inventor: TOMIBE YUUICHI
IPC: G01P3/66
Filed: 1983-10-04
Abstract: PURPOSE:To make it possible to perform speed detection, by a simple accessory circuit constituted so as to measure a time required in passing a piston between two detection switches, parallelly arranged along the moving direction of said piston, by using a reference pulse. CONSTITUTION:The piston 2 moving in a cylinder 1 is formed of a magnetic body while a cylinder speed sensor 3 is directly attached to the cylinder 1 and equipped with parallelly provided detection switches SW-1, SW-2. In this sensor 3, a measuring circuit consisting of an oscillator 4 for generating a reference pulse and AND gates 5, 6 is assembled. The reference pulse sent out from the AND gate 6 corresponding to the operation of the detection switches SW-1, SW-2 is applied to a counter 7 and an address is indicated on the basis of the value of the counter 7 by memory 8 such as ROM and the content of said address is displayed as the moving speed of the piston 2 by a display device 9.