baber/WOPTO huggingface dataset:
Patent GB-925210-A (GB)
Title: Arresting device for aeroplanes
IPC: B64F1/02
Filed: 1962-01-05
Abstract: 925,210. Arresting aircraft. P. B. FONDEN, and K. O. T. WALANDER. Jan. 5, 1962 [Jan. 17, 1961], No. 548/62. Class 4. A net-type arresting device for aircraft is so constructed that the cross wires of the net, when lowered, may be held at such a height above the runway as to be capable of engagement by an arresting hook on an aircraft. Cross wires 1 and 2 are connected by vertical cables 3 which hang in L formation. Cable 1 is connected at 10 and 11 to other cables 8, 9 which pass over pulleys 6, 7 on masts 4, 5, the cable 9 being anchored to the runway and cable 8 being attached to a tensioning weight 24. Cable 2 is connected at 31, 32 respectively to an anchored cable 28 on a weight-tensioned cable 29. The extremities of cables 1 and 2 are wound on braking devices 12, 13 and cable 2 is looped at 33, 34 and formed with two intermediate portions 35, 36 formed with releasable connectors 37, 38, flexible ties 47, 48 being provided to hold the disconnected parts of cable 35 against cable 33 when tensioned. The masts 4, 5 are pivoted to lie parallel with the runway and to ensure that one or both of the cables 1, 2 when lowered are at a sufficient height above the runway to be engaged by an aircraft arrestor hook the cable 2 carries spaced pulleys 16 and flexible platforms 17 are arranged on the runway to support cable 1. A motor 49 may wind cables 1 and 2 on or off the braking devices when the masts are being lowered and raised.
Patent GB-713117-A (GB)
Title: Improvements in or relating to extreme pressure lubricants
IPC: C10M135/02
Filed: 1952-01-08
Abstract: Mineral lubricating oils, for example bright stocks, which have been reacted with from 5-25 per cent by weight of a phosphorus sulphide are stabilized by further reaction with from 2-30 per cent of a reactive olefin.  Olefins specified are aliphatic and cycloaliphatic olefins such as isobutylene and diisobutylene and terpenes such as turpentine, dipentene, alpha-pinene and terpinene; the dipentene may be the commercial product containing also terpinolene, alpha-pinene, para-cymene, alpha-terpineol and D  2,4(8)-p-methadiene.  Sulphides referred to are P2S5, P2S3, P4S3 and P4S7.ALSO:Lubricating compositions comprise lubricating oil, for example mineral oil, and from 5-30 per cent. by weight of an extreme pressure additive comprising a mineral lubricating oil which has been reacted with from 5-25 per cent. by weight of a phosphorus sulphide and then further reacted with from 2-30 per cent. of a reactive olefin, 0.02-1 per cent. of an oil-soluble petroleum sulphonate and 0.05-2 per cent. of the alkaline earth metal salt of an alkyl phenol sulphide.  The mineral oil to be phospho-sulphurized may be a bright stock and sulphides referred to are P2S5, P2S3, P4S3 and P4S7.  Olefins specified are aliphatic and cycloaliphatic olefins such as isobutylene and diisobutylene and terpenes such as turpentine, dipentene, alphapinene and terpinene; the dipentene may be the commercial product containing also terpinolene, alpha-pinene, para-cymene, alpha-terpined and D 2, 4(8)-p-methadiene.  The petroleum sulphonates may be the alkali or alkaline earth metal salts.  The alkyl phenol sulphide salt may contain 4-12 carbon atoms in the alkyl radical and from 1-4 sulphur atoms may interconnect the benzene nuclei; salts referred to are the barium and calcium salts of tert.-octyl phenol sulphide.
Patent GB-737110-A (GB)
Title: Improvements in and relating to the production of dicyclopentadienyl iron and substitution products thereof
Inventor: GARNER PHILIP JAMES
IPC: C10L1/30
Filed: 1953-01-09
Abstract: Cyclopentadiene or a substitution product thereof is reacted at an elevated temperature in the vapour phase with iron carbonyl or elemental iron in the presence of carbon monoxide to give dicyclopentadienyl iron and its substitution products.  Specified substituted cyclopentadienes are as listed in Specification 739,109. The reaction may take place between 200 DEG  and 400 DEG  C., preferably at atmospheric pressure.  In an example a nitrogen stream is passed through boiling dicyclopentadiene, then through a column to separate undecomposed dicyclopentadiene and united with another nitrogen stream which has been led through heated iron pentacarbonyl. The united streams are passed through a tube heated to 250-260 DEG C., a receiving vessel and a solid CO2/isopropyl alcohol cooled trap. Crystals of dicyclopentadienyl iron are removed from the reactor tube, and the contents of the tube, receiving vessel and trap (after removal of hydrocarbons) extracted with petroleum spirits, purified by adsorption on alumina in a column, eluted by petroleum spirits, crystallized and purified by sublimation.  Specification 737,092, [Group III], is referred to.
Patent GB-1038281-A (GB)
Title: Improvements in and relating to swaging tools for expanding pipes
IPC: B21D39/14
Filed: 1965-01-07
Abstract: 1,038,281. Tube expanders. A. CHAMPION. March 30, 1965 [Jan. 7, 1965], No. 716/65. Heading B3J. A swaging tool for forming an internal annular groove in a metal pipe comprises a shank 3, Fig. 2 (not shown), adapted to enter the pipe end and having a transverse slot 4 containing a ball (not shown) and a longitudinal eccentric bore containing a hardened metal insert 5, Fig. 4 (not shown), which extends into the slot 4 and which cams the ball outwardly to form the groove when the tool is turned in one direction. The edges of the slot 4 may be peened over to retain the ball. The tool has a handle 9. A plurality of shanks of different diameters may be provided on a single tool.
Patent GB-803608-A (GB)
Title: Quadrantal error correcting means for magnetic antennas
IPC: G01S3/10
Filed: 1957-01-08
Abstract: 803,608. Aerials; radio direction finding. BENDIX AVIATION CORPORATION. Jan. 8, 1957 [Feb. 3, 1956], No. 762/57. Addition to 772,998. Class 40 (7). Relates to a magnetic direction-finding aerial, Fig. 1, of the type described in the parent Specification, wherein a first pair of two crossed pairs of magnetic antenna elements is provided with highly permeable bars 31 at the extremities to compensate for quadrantal errors due to the presence of adjacent conducting surfaces. In accordance with the invention the other pair of antenna elements is provided at the extremities with conductive shielding members 31<1> which are secured to the elements in a high reluctance fashion. The members 31<1> act as shields against the passage of flux into the antenna elements so as effectively to decrease the sensitivity of the antenna elements, The combination of conductive members 31<1> on one pair of antenna elements with magnetic members 31 on the other pair extends the possible range of compensation. Members 31<1> are constructed as shown in Fig. 2 of a highly conductive material, such as copper, and are secured to the antenna elements as shown in Fig. 4 by a brass screw 36 with the interposition of an insulating member 35 so as to provide a high reluctance separation between the member and antenna element; 33 denotes a coating of plastic material normally provided over the magnetic material forming the antenna. If desired, members 31<1> may be shaped as segments of circles.
Patent GB-379604-A (GB)
Title: Process for increasing the elasticity and strength of artificial silk and the like
IPC: D01F2/06
Filed: 1932-01-11
Abstract: Viscose silk &c. of high elasticity and strength is obtained by coagulating the filaments in a mineral acid bath and then treating them in a plasticizing bath containing inorganic or organic acids of a concentration at least twice that of the acid of the first bath, but in any case not in excess of 30-35 per cent sulphuric acid or equivalent strength of other acid, the temperature of the second bath being about half on the centigrade scale that of the first bath, but in any case not in excess of 15 DEG  C.  In an example, the first bath contains 10-15 per cent sulphuric acid, 15-25 per cent sodium sulphate, 0-1 per cent zinc sulphate, and 2-4 per cent keratin, and its temperature is 40 DEG  C., while the second bath contains 30-35 per cent sulphuric acid and its temperature is 15 DEG  C.
Patent GB-228868-A (GB)
Title: Support for an electro-magnetic sound reproducer and method of making the same
IPC: G10K11/02
Filed: 1925-01-10
Abstract: 228,868. Moss, D. H. Feb. 9, 1924, [Convention date]. Magnetic instruments; loud-speakers.-A support and casing for an electromagnetic sound reproducer consists of a casing 2 for the electromagnetic mechanism, a cap 3 on this casing in which is secured a ferrule 4 for a horn 1, and a base portion 5. This latter consists of two parts 7, 8, Fig. 10, telescoping together. The upper part 7 is made from material diepressed to the shape shown in Fig. 11. The flange 11 is cut off and the centre of the flat portion 12 is punched out to the shape shown in Fig. 12A, leaving tongues 14 - - 17 which are turned down into depending lips. The lower portion 8 of the base is pressed to the shape shown in Fig. 10, and a metal insert 10 pressed into it. A sheet 9 of felt is stretched over the bottom and held between the upturned flanges of the part 8 and the insert 10. A cap 3 screwing over the casing 2 for the electromagnetic mechanism is provided with pins 29, 31 which fit into holes 25 punched in the part 7. The depending lips formed from the part 7 are tightened on the casing 2 by a band 34 drawn together by a screw and provided with projections 35 to bite into the casing 2. The ferrule 4 for the horn 1 screws into the cap 3.
Patent GB-283489-A (GB)
Title: Improvements in or relating to a process for obtaining steel from electric furnaces
IPC: C21C5/52
Filed: 1928-01-10
Abstract: 283,489. Soc. Anon. Fonderia Milanese di Acciaio. Jan. 10, 1927, [Convention date]. Purifying and refining; plant, general arrangement of.-In a process for obtaining steel, molten cast-iron prepared in a cupola furnace by melting iron, steel, or cast-iron scrap is charged into an electric furnace, where it is mixed with iron oxide and treated in the usual way. Two electric furnaces may be used in conjunction with one cupola furnace, means being provided to switch the current, from one electric furnace to the other so that there is a constant and continuous, consumption of current, or N electric furnaces may be used in conjunction with n cupolas, N and n being numbers so chosen that each furnace may operate without interruption and the electric current may be continually switched from one furnace to another.
Patent GB-768396-A (GB)
Title: Column-type press
IPC: B30B15/04
Filed: 1955-01-12
Abstract: 768,396. Forging presses. BALDWINLIMA-HAMILTON CORPORATION. Jan. 12, 1955 [Jan. 12, 1954], No. 921/55. Class 83 (4). In a column-type press, particularly an hydraulic forging press, the ends of the columns 25 are provided on the outside of a main crosshead 20, 10 with two axially spaced radially extending bearing surfaces 41, 42 formed integrally with the column, of which the outer surface 41 serves to transmit to the column compressive forces and the inner surface 42 serves to transmit to the column tensile forces. The bearing surfaces are provided on collars 40 which may be formed in one piece with their columns or may be welded thereto. These collars may pass freely through passageways 51 in the cross-heads and are supported against the outer ends thereof through split bearing members 52. The outer bearing surfaces 41 are supported against auxiliary cross-heads 47 connected by the rods 48 to the main crossheads. The columns may be of circular or rectangular cross section or they may be composed of a plurality of plate laminations. The press has a bolster or lower crosshead 10 carrying a lower die 11 and a moving platen 16 carrying a die 15; the platen 16 is operated by a hydraulic ram 31 working in a cylinder 30. The platen is retracted by rods 32 connected to hydraulic return cylinders (not shown).
Patent GB-768687-A (GB)
Title: Improvements in and relating to cartons
IPC: B65D5/68
Filed: 1954-01-13
Abstract: 768,687. Cartons. LYONS & CO., Ltd., J., and HENDPICK, W. T. S. Jan. 6, 1955 [Jan. 13, 1954], No. 994/54. Class 18. Overlapping front walls of the lid and body of a closed carton have portions interengageable on opening of the carton so as to prevent such opening without damaging the carton. The overlapping walls are locked erect by extensions 35, 41 folding over corner tabs 23, 25, 27, 29 respectively and tabs 36, 42 tucking between the corner tabs and the respective front walls 11, 17. Tongues 39, 40 project outwardly slightly from the wall 11 to engage tongues 43, 44 on the inside of the lid when the carton is closed and prevent opening without tearing or other damage.
Patent HK-73590-A (HK)
Title: Watch case and watch band member assembly
Inventor: YOKOSUKA KOICHI
IPC: G04B37/14
Filed: 1990-09-13
Abstract: A band attachment assembly comprises a pushpin connected to a watchcase in such manner to define a clearance between the pushpin and the case. A generally Z-shaped holding member is secured to one end of a watchband and inserted through the clearance for engagement with the rear portion of the case. A locking member is inserted into the clearance at a location between the pushpin and the holding member to effectively lock the holding member to the case such that the end face of the band tightly abuts a surface of the case so that the watchcase and watchband have the appearance of an integral one-piece structure.
Patent JP-S5385332-A (JP)
Title: Transformer winding
Inventor: KUROKI KAZUHIRO
IPC: H01F27/28
Filed: 1977-01-05
Abstract: PURPOSE: To enable smooth convection of transformer oil between upper and lower sides of fan-shaped spacer and to prevent occurrence of temperature difference, by making oil hole through said spacer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01177228-A (JP)
Title: Digital communication equipment
Inventor: KANASHIKI MASAAKI
IPC: H04J3/12
Filed: 1988-01-05
Abstract: PURPOSE:To effectively use a communication line so as to improve the utilization efficiency of the line by performing time division (data area setting) to the transmission of desired signals and simultaneously transmitting the signal for utilization with the desired signals. CONSTITUTION:Video signals inputted to a video signal input terminal 1 are successively accumulated in a memory after AD conversion, band compression, data rearrangement, and error correcting code addition are performed on the video signals at a signal processing circuit 3. By providing an input terminal 2 and data area for inputting signals for maintenance and management by utilizing this communication equipment, transmission and communication of the signals for utilization are performed by using the same line as that used for information signals. Therefore, digital communication equipment with a high-efficiency transmitting means, because of which no separate transmitting circuit is required for transmitting signals for utilization of this communication equipment, is obtained.
Patent JP-H09182532-A (JP)
Title: Frost protection utilizing mobile type frost protecting fan for tea garden and mobile type frost protecting fan for tea garden
Inventor: FURUTA MIKIO
IPC: A01G13/08
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a mobile type frost protecting fan, capable of being installed on rails or on the ground surface of a furrow of a tea garden (including other fields) separated from the rails, etc., and housed and stored, etc., in a building such as a barn or a warehouse or other housing places. SOLUTION: This mobile type frost protecting fan for a tea garden comprises a frame 1 having mobile units 3, an air blasting device 4 supported on the frame 1 and a controller 8 for controlling the air blasting device 4. Furthermore, the mobile type frost protecting fan can be moved in the ridge direction of the tea garden or freely moved by utilizing the mobile units 3 and is composed so as to enable the fixing at a moved position with anchors 7 fitted in the mobile type frost protecting fan for the tea garden. A wind produced by the mobile type frost protecting fan for the tea garden utilizing the air blasting device, vertically movable and installed in the frame 1 so as to enable the oscillation and regulation of an elevation angle is supplied in a manner of a wide area and penetrated into spaces among leaves.
Patent JP-H07211125-A (JP)
Title: Elevation type luminaire
Inventor: NAKAO HIROKI
IPC: B66D1/54
Filed: 1994-01-07
Abstract: PURPOSE:To prevent danger of falling of an elevation type lighting fixture by malfunction by noise by disposing an elevation control means on one of fixed lighting fixtures disposed on both sides of an elevation device, and a lighting control means and a high frequency lighting device on the other. CONSTITUTION:Fixed lighting fixtures 2 are disposed on both sides of an elevation device 1 installed on an installation surface 7 through a metal installation plate 8. These lighting fixtures 2 have an elevation type lighting fixture 3 at the center, four lamp sockets 34 having incandescent lamps 33 for upper light at an upper surface, lamp sockets 36 having a straight bulb fluorescent lamps 35 at a lower surface, and a high frequency lighting device 27 provided between the lamps 35. A signal receiving part 6 is provided close to an end part of an aperture part 32 of the lighting fixture 2 for receiving an operation signal from the external to be transmitted to a lighting control means 4 and an elevation control means 5.
Patent JP-H04251323-A (JP)
Title: Shared disk control system
Inventor: KANEKO HIROYUKI
IPC: G06F3/06
Filed: 1991-01-08
Abstract: PURPOSE:To effectively use a multi-seek function even in a shared disk controller having a multi-port function and multi-drive constitution. CONSTITUTION:A controller 22 in a shared magnetic disk controller actuates seeking operations against a drive #1 (D) in the case of receiving a data transfer actuation instruction against the drive #1 from a host device #1 (A). When a data transfer actuation instruction against another device #2 is imparted to another port from a host device #2 in such a state, the controller 22 receives the instruction (C) and actuates seeking operations against the drive #2. When the drive #2 firstly completes the seeking operations (G) among the drives #1 and #2 in the seeking operations, the controller 22 first executes the data transfer between the drive #2 and host device #1 (L).
Patent JP-S61160324-A (JP)
Title: Driver's seat height adjustment device
Inventor: UEMOTO ICHIAKI
IPC: A47C3/20
Filed: 1985-01-07
Abstract: PURPOSE:To enable the height of a driver's seat to be easily and positively adjusted by configurating a device in such a manner that the recession of a lock plate is engaged with or disengaged from an elevation plate by a set of manual lever operation of releasing after pulling up with one hand enabling the set to be fixed at a given position of its height. CONSTITUTION:In order to adjust the height of a driver's seat S for a vehicle such as a farm tractor, an operator lever 10 is allowed to be pulled up with one hand while he rises to his feet from the seat. This causes the lower portion of right and left lock plates 7 located insides a front support plate 3 which is an integral part of the seat, to be swung forward with a falcrum at the upper stationary shaft 2 overcoming the coiled spring 11. This causes the recession 8 of the lock plate 7 to be disengaged from an elevation lever 6 enabling the elevation lever 6, that is, the driver's seat S to be lifted by means of an elastic force of the coiled spring 11. After the seat has been allowed to be lifted to an appropriate position, the operation lever is released. This causes the lock plate 7 to be swung afterward by means of the elastic force of the coiled spring 11 allowing a given recession 8 to be engaged with the elevation lever 6 so as to lock the driver's seat.
Patent JP-S5699530-A (JP)
Title: Information transfer system
Inventor: INOUE MASANOBU
IPC: G06F3/00
Filed: 1980-01-10
Abstract: PURPOSE: To execute the tranfer processing at a high speed, by sending the number of transferable data and the number of receivable data through the data line from both the equipments, making fewer number of them a transfer unit, and transferring it without waiting for a response of the tag line.  
     CONSTITUTION: When the equipment 1 enters the transfer operation, the tag line 110 is set to 1 by setting the transferable data amount to the data line 112, and also the tag line 114 is set to 1 by setting the transfer data to the data line 116. When rise of the tag line 110 has been detected, the equipment 2 sets the receivable data amount to the data line 113 by the idle state of the data buffer in its own equipment, the residual value of the transfer byte count, etc., inputs the transfer data of the data line 116, and after that, sets the tag line 111 to 1, and responds to the equipment 1. The equipment 1 makes the tag line "0", inputs a data on the data line 113, compares the value sent to the data line 112 with the value sent by the data line 113, makes its smaller value a count value of the transfer unit, sets the transfer data to the data line 116, and continues to transfer without waiting for a response from the equipment 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5285387-A (JP)
Title: Terminal structure of enamel stranded-wire
Inventor: JINBOU KASHI
IPC: H01B7/00
Filed: 1976-01-07
Abstract: PURPOSE: The terminal is fitted on the enamel stranded-wire by soldering, and  exfoliation of the enamel wire and the terminal fixation are operated at the same time, and the development of the work performance is schemed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63171962-A (JP)
Inventor: TOMA TAKESHI
IPC: E04H9/16
Filed: 1987-01-05
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-H06199012-A (JP)
Title: Recording apparatus and method for analyzing recorded data in the same
Inventor: NAKANO TOSHIMITSU
IPC: B41J29/38
Filed: 1993-01-07
Abstract: PURPOSE:To enable storing a large amount of printing data using a printing buffer with small capacity by installing more than one analysis means for processing recorded data of different specifications and controlling recording means by selecting the analysis means corresponding to recorded data input from external equipment. CONSTITUTION:A laser beam printer 100, which inputs printing data from a host computer 11, forms corresponding character patterns, form patterns, and others according to input information and builds images on a recording sheet; i.e., it analyzes various data by CPU 15 according to various programs accommodated in ROM 16 to control printing. The ROM 16 accommodates a data analysis discrimination program for discriminating which data analysis program from similar programs with different codes should be used to analyze receive data stored in a receive buffer 14. These data analysis programs are selected corresponding to the frequency and others of a specified command.