baber/WOPTO huggingface dataset:
Patent GB-783636-A (GB)
Title: Improvements in or relating to tape perforating apparatus
Inventor: DREWELL WILLIAM BURNETT
IPC: H04L17/20
Filed: 1955-04-04
Abstract: 783,636. Printing-telegraph receivers. CREED & CO., Ltd. March 29, 1956 [April 4, 1955], No. 9758/55. Class 40 (3). [Also in Group VIII] Apparatus for perforating a tape according to a permutation code comprises a plurality of selectively set punch members which are actuated to perforate the tape by a punching frame operated by motor-driven means through a pair of toggle levers and in which the motor-driven means comprises a rotatable shaft with a crank pin affixed thereto and a connecting rod directly linking the crank pin with the pair of toggle levers. The punch pins 1, of which one only is shown, are selectively engaged by pivoted interponents 2, 3 simultaneously and selectively set in accordance with the units of a signal and carried on a lever 5 connected by levers 7, 9 to a pivot 8 on an arm 11 connected to an eccentric on the shaft 13 which rotates through half a revolution for each signal. A hook 14 pivoted to the lever 5 engages recesses in the pins 1 which are withdrawn from the tape during the downward movement of the lever 5. The tape feed is controlled by a lever 16 rocked by a double-humped cam on the shaft 13 and connected by a rod 17 to a plate member 18 carrying a pivoted pawl 19 engaging a ratchet wheel 20 on the shaft of the tape sprocket which is retained in position by a toothed disc 24 engaged by a jockey roller 21 on a pivoted lever 22. The pivot shaft 25 of the lever 22 is carried by a bracket 26 which can be rotatively adjusted about a screw member 27 to alter the position of the feed-wheel and a corrector disc 24. The rotation of the cam shaft 13 is controlled by two detents, operated in alternation, and each controlled by a separate magnet.
Patent GB-180824-A (GB)
Title: Improvements in enclosed electric fuses
IPC: H01H85/30
Filed: 1921-04-02
Abstract: 180,824. Erdbrink, H. A., Mellmann, F. C., and Randt, F. W. April 2, 1921. Fusible cut-outs.-In enclosed fuses having a spring-operated indicator element the fusible element is adapted to be readily attached to the indicator element at one end of the fuse-holder and to a contact at the other end. A hook or eyelet 11 and a hent plate 2 are secured to the ends of a fuse wire. To insert a fuse the indicator element 9, which is mounted in one fuse contact, is removed with the contact from the bore of the insulating body 5 and the hook 11 secured by a screw to the indicator rod. The indicator element and fuse are placed in the body and the plate 2 is pulled up and engaged with a notch and depression 3 in an end contact 6, the end of the plate standing out as in Fig. 1. A cap 14 which may be secured by a bayonet catch is placed on the contact 6, pressing back the end of the plate, centralizing the fuse wire and retracting the indicator fully. The indicator-carrying contact may be screwed into the body or simply slid in, an asbestos washer intervening between the body and the indicator flange to prevent tampering with the fuse. The base of the indicator may be a separate screwed part and a tubular spanner is then employed to unscrew it from the inside through the bore and the body. To prevent the use of unsuitable fuses the sizes of the bent plate and notch are varied. The fuse may be filled with sand, &c.
Patent GB-198161-A (GB)
Title: Improvements in concrete pipe making machines
IPC: B28B21/28
Filed: 1922-04-05
Abstract: 198,161. Heffer, B. April 5, 1922. Moulding pipes and tubes.-In a concrete pipe-making machine, comprising an outer mould and a core between which the concrete is tamped, the core is withdrawn helically from the pipe, the inner surface of which is smoothed by a trowel curved at the lower end of the core. The mould 6 is divided vertically into two parts 6<a>, 6<b> held together by clamping handles 8, and is enlarged at the top 11 to form a socket. The core 9 is carried by a shaft 1 adapted to be raised and lowered and simultaneously rotated; the trowel 29 is secured to the shaft so as to project slightly beyond the base of the core, and its " sweep " may be adjusted by a double acting screw 30, Fig. 4. An annular plate 12, formed of two hinged parts sliding on standards 2, rests on the top of the mould and carries radial bars 15 adapted to support a socket-forming ring 17 within the mouth of the mould.
Patent GB-498903-A (GB)
Title: Safety device for water cooled engines and other machines
IPC: F01P11/18
Filed: 1937-04-07
Abstract: 498,903. Cooling systems for engines. MARKUSZ, J. April 7, 1937, No. 9873. Void. Convention date, April 7, 1936. [Class 29] The diminution of flow of cooling-liquid in internal-combustion engines and other machines is indicated or announced through the movement of a balanced tank 2, Fig. 1, a float 23, Fig. 4, or an impact plate 31, Fig. 5, and the movement may release means for stopping the machine. The tank 2, Fig. 1, has an adjustable outlet 10, and the normal flow is sufficient to overfill the tank and maintain it in a lowered position. A slidable spring pressed rod 18 adapted when released to actuate an alarm or to cut-out the ignition is held in the position shown by a catch hook 21 so long as the tank is full. When the tank empties the hook is disengaged by rocking of arm 15. The tank 22 Fig. 4, has outlet holes 10a and the float may actuate an indicator 28.
Patent GB-744815-A (GB)
Title: Electron discharge tube grid production
Inventor: RANGABE ALEXANDER RIZO
IPC: H01J19/00
Filed: 1952-04-19
Abstract: 744,815. Thermionic valves. NATIONAL RESEARCH DEVELOPMENT CORPORATION. July 16, 1953 [April 19, 1952], No. 9888/52. Class 39 (1). [Also in Group XXII] A grid electrode for an electron discharge tube comprises grid wire 2 wound on a pair of spaced support rods 1 and sandwiched between a pair of metal frames 4, the assembly being secured together by brazing (see Group XXII).
Patent GB-1346841-A (GB)
Title: Umbrellas
IPC: A45B25/14
Filed: 1971-04-19
Abstract: 1346841 Automatic opening and closing umbrellas IDEAL K K 19 April 1971 (21 April 1970] 9943/71 Heading A4P An automatically opening and closing umbrella comprises a main shaft member 1 slideable over upper 2 lower 4 and intermediate 3 inner shaft members, a ring 6 fixed to member 2 and pivotally mounting ribs 5 and tension spring devices 7, 8 for closing the umbrella, a ring 12 fixed to the member 1 by a pin 11 passing through slots 13 in member 2 and pivotally mounting spokes each having telescopic parts 14, 14a, a slider 18 pivotally mounting rods 19 and connected by a pin 16 passing through slots 17 in member 1 to member 3, a slider 34, slideable on member 1 and pivotally carrying spokes 33 a compression spring 10 for opening the umbrella mounted around a guide rod assembly between members 3 and 4, a latch 35 for locking slider 34 to member 1, and a latch 37 for locking member 1 to member 4. The guide rod assembly comprises a rod 23 fixed to core members 20, 27 movably attached to members 3 and 4 respectively by pins 22, 29 fixed to members 3 and 4 respectively and slideable in slots 21, 30 in members 20, 27 respectively. The lower end of member 4 is fixed to a handle 9. When the umbrella is closed a sleeve joined to slider 34 covers an operating button 37b of latch 37 a claw 37a engaging in a hole 1b in member 1 to lock member 1 to member 4. To open the umbrella a tip cup 39 is removed from the ends of ribs 5 and latch 35 operated to release end 36 thereof from a hole 1a in member 1 allowing spring 10 to lift member 3 relative to member 1, pin 22 moving in the slot 21 in member 20 until it hits the upper ends thereof. Members 3 and 20 slider 18 guide rod 23 and member 27 then move upwardly together until finally pin 29 hits the lower end of slot 30. Upward movement of slider 18 spreads rods 19 and thus spokes 14, 14a and ribs 5 and when the upper end of member 3 hits the lower end of member 2 ring 6 is moved away from ring 12. The spreading of ribs 5 pulls slider 34 upwards and extends tension springs 7. To close the umbrella latch 37 is operated to unlock members 1 and 4, springs 7 then urging ribs 5 closed and pulling member 1 up relative to members 4 and 2 so that rings 6 and 12 move towards each other, spokes 14, 14a closing and pushing slider 18 down. Closing of ribs 5 causes a downward movement of slider 34 until the umbrella is closed with latch 35 engaged in a hole 1a but with spring 10 extended. To prepare the umbrella for opening member 4 is moved upwards relative to member 1 to compress spring 10 until latch 37 engages in hole 1b to lock members 1 and 4 together.
Patent GB-352054-A (GB)
Title: Process of esterifying cellulosic materials with vapours of lower fatty acids
IPC: C08B1/02
Filed: 1930-03-28
Abstract: Cellulose material is partially esterified, as a preliminary to further acylation, by heating in the vapour of a fatty acid having 2-7 carbon atoms to a temperature between 100 DEG  and 200 DEG  C., in the absence of oxygen gas or of any catalyst.  Economy of acid anhydride in the main esterification can thus be effected.  In the case of acetic acid the vapour is preferably at a temperature above 117 DEG  C., say 150 DEG  C.  The action falls off in ascending the series of acids.  In one method, the vapour is generated in a closed system into which an oxygen-free gas such as nitrogen is forced.  It is more convenient, however, to boil the acid under atmospheric pressure and then to superheat the vapour before it encounters the cellulosic material.  The vapour chamber is surrounded by a steam or vapour jacket, electric heating coil, &c. Reduced pressure is maintained when the acid has too high a boiling point.  Aluminium, copper, and glass-lined steel are suitable materials for the vapour chamber.  At the commencement any air in the chamber is swept out initially by vapour at a few degrees above the boiling point.  During the treatment, the vapour may issue through a fractionating column, so that substantially anhydrous acid can be returned to the system. As initial material may be used plain cotton fibres, cottonwool, tissue paper, especially from cotton sulphite pulp, mercerized cellulose, or hydrated cellulose obtained by reversion; regenerated cellulose, however, must not have been excessively degraded.  The vapour treatment may give, in the case of cellulose, a content of over 4 per cent of acetyl in six hours, and 6 per cent in twenty hours. When mercerized or regenerated cellulose is used, the action is more rapid and goes further, up to 20 per cent or more of acetyl; it is ordinarily preferable to carry the vapour esterification beyond 8 per cent of acetyl.  Preliminary mercerization may be effected with 18 per cent caustic soda solution acting for 24 or 72 hours, or with 40 per cent solution for 24 hours or less.  The alkali is then washed out and the water removed, preferably by means of alcohol followed by ether or benzene, which is finally evaporated.  After the vapour esterification, further acetylation may be carried out by a mixture of acetic acid and anhydride with zinc chloride or magnesium perchlorate trihydrate as catalysts. Mixed esters may be obtained, for instance by further esterification, in baths described in Specifications 287,880 and 313,408, [both in Class 2 (ii), Cellulose &c.], of vapour-esterified cellulose containing 8 per cent of acetyl; or cellulose containing 15 per cent of propionyl, prepared by treatment of mercerized cellulose at 160 DEG -165 DEG  C. for 20 hours with propionic acid vapour, may be acetylated to give an acetone-soluble ester.
Patent HK-124494-A (HK)
Title: Serial interface
Inventor: ROTTMANN DIETER DIPL-ING
IPC: H04J3/04
Filed: 1994-11-10
Abstract: 1.1 Circuit arrangement for evaluating control signals 2.1 In highly integrated data processors, the number of control ports is restricted. There is a problem to supply different control signals via the existing control ports. 2.2 In a circuit arrangement for evaluating control signals output from a data processor, which consists of static and dynamic control signals, a memory is provided to which the static control signals are supplied and another memory is provided which is synchronised by the dynamic signal. 2.3 The circuit arrangement can be applied in the processing of control signals in a receiver for digital audio broadcasting.
Patent HU-T49599-A (HU)
Title: Process for producing new alkanophenones and pharmaceutical compositions comprising same
Inventor: VON SPRECHER ANDREAS
IPC: A61P11/00
Filed: 1989-03-28
Abstract: Substituted alkanophenones of the general formula <IMAGE> in which R1 denotes optionally fluorinated lower alkyl, R2 represents hydrogen, optionally fluorinated lower alkyl or lower alkenyl, X denotes lower alkylene, oxy, thio or a direct bond, alk represents lower alkylene, n stands for 1 or 2, R3 denotes phenyl which is unsubstituted or substituted by optionally fluorinated lower alkyl, etherified or esterified hydroxyl, optionally lower alkylated amino and/or optionally esterified or amidated carboxyl or denotes lower alkyl which is optionally fluorinated or substituted by optionally esterified or amidated carboxyl, R4 represents optionally esterified or amidated carboxyl or 5-tetrazolyl and R5 stands for hydrogen or lower alkyl, have leukotriene-antagonist properties and can be used as antiallergic pharmaceutical active compounds. The process for their preparation is characterised in that an epoxide of the formula <IMAGE> in which R1, R2, X, alk, n and R3 have the above meanings, is reacted with a thiol of the formula <IMAGE> in which R4 and R5 have the above meanings, or a salt thereof and, if desired, a compound obtainable according to the process is converted into another compound of the formula I, a stereoisomer mixture obtainable according to the process is resolved into the components and/or a free compound obtainable according to the process is converted into a salt or a salt obtainable according to the process is converted into the free compound or into another salt.
Patent HU-T61064-A (HU)
Title: Skylight with main frame builtable into tilt roof
Inventor: LINDGREN CLAES
IPC: E04B7/18
Filed: 1989-02-15
Abstract: A roof light for a pitched roof (1) has a main frame (2,3) carrying a top hung upper casement (not shown) and a lower window (4), bottom pivoted (5) on arms (6). In the open position, the lower window is vertical, with its top rail (4") pivoted on horizontal rails (9) which slide in channels (10) on the side frame members (3). - When the rails (9), with vertical bars (11), are slid upwards in channels (10), the lower edge of the window (4') can be lifted into its closed position at the lower frame member (2) by virtue of the levers (6) and pantographic pivots (7).
Patent HU-H2988-A (HU)
Title: Device for the separation and sowing cereal one by one
Inventor: BECKER REINHARD
IPC: A01C7/04
Filed: 1982-08-09
Abstract: A funnel-shaped device is provided with one or two segments serving as brackets to enlarge the bottom opening of the funnel which, when closed, is smaller than the smallest piece of grain to be deposited; a centrally disposed air tube blows air axially toward the bottom opening to cause a single piece of grain to be aerodynamically held on the opening while the remainder of the grains hover at a higher level. A slide element such as a fork or the like can be removably disposed at an intermediate level, possibly to serve for opening a single-bracket element. This permits a lower hovering level and a correspondingly increasing cycle time and depositing rate.
Patent HU-T59239-A (HU)
Title: Method and apparatus for classifying cytologic samples
Inventor: RUTENBERG MARK R
IPC: G06F15/18
Filed: 1989-03-24
Abstract: An automated screening system and method for cytological specimen classification in which a neural network is utilized in performance of the classification function. Also included is an automated microscope and associated image processing circuitry.
Patent HU-T51204-A (HU)
Title: Gas-transferring and flotation machine for treating water to be purified
Inventor: BOURBIGOT MARIE-MARGUERITE
IPC: C02F1/20
Filed: 1987-07-07
Abstract: A gas-liquid contactor for pretreating water to be purified after flocculation and before filtration has a vessel partitioned into two communicating compartments, a water inlet in the upper end of one compartment, a pressurised gas diffuser producing bubbles less than 2 mm in diameter in the same compartment, and an aperture in the base of the partition sized so that liquid flow through it can be faster than the speed of ascent of the bubbles.
Patent HU-T57831-A (HU)
Title: Process for producing humificating starter cultures and humus containing soil complements
Inventor: POELOES ENDRENE DR
IPC: C05F17/00
Filed: 1990-05-17
Abstract: Humifying starter cultures and soil improvers contg. humus are prepd. by growing cellulomonas sp., clostridiumm thermocellum and Trichoderma sp. gps. on a substrate contg. nitrogen and phosphorus source, cellulose source in of vegetable matter and/or other carbon source, and opt. a protein source and/or aminoacids. Cellulolomonas sp and Trichoderma sp are cultured under anaerobic concns. and thermocell aerobically. Prepd. sack compsns. are subsequently mixed.
Patent HU-T52552-A (HU)
Title: Process for production of negf
Inventor: YANO JUNICHI
IPC: C07K14/485
Filed: 1989-07-14
Abstract: In a genetic engineering method, a large amount of hEGF was secreted in a medium of high density  E. coli  culture utili­zing the controlled fed-batch system. The constructed plas­mid in the recombinant host encoded a series of DNA sequences for a  trip  promotor, an  E. coli  alkaline phosphatase signal peptide and a synthetic human EGF. The invention provides hEGF in a naturally occurring form which is applicable to an antiulcer drug.
Patent HU-T59936-A (HU)
Title: Process for producing 10,11,12,13-tetrahydro-demicosin derivatives and pharmaceutical compositions containing them as active components
Inventor: NARANDJA AMALIJA
IPC: A61K31/7048
Filed: 1991-12-13
Abstract: The invention relates to derivatives of 10,11,12,13-tetrahydro-desmycosin, <CHEM>  wherein R stands for O or (OC2H5)2,  R<1> stands for Si(CH3)3 or H,  R<2> stands for H, OH, I or OSO2CH3, which are novel semisynthetic antibiotics of the tylosin series, possessing antibacterial activity, to their pharmaceutically acceptable salts with inorganic or organic acids, to processes for their preparation and to their use in obtaining pharmaceutical preparations.
Patent HU-T56659-A (HU)
Title: Wire protective switch
Inventor: TETIK ADOLF
IPC: H01H71/52
Filed: 1990-08-01
Abstract: In an automatic cut-out, the switch link (5), the latch (6) and the latch abutment (7) are combined to form an assembly which can be pivoted about a bearing journal (4) provided in the housing (1). The latch (6) is stressed by a spring (8) and can be pivoted with respect to the latch abutment (7) which, for its part, is supported such that it can pivot on the switch link (5). This assembly is coupled by a thrust guide (25), which engages in a mouth (9) between the latch (6) and the latch abutment (7), to an operating head (20). As a result of pivoting the latch (6) under the influence of the plunger (54) of the magnetic trip device (51) or of the tension lever (67) under the influence of the bimetallic strip (41), the mouth (9) is opened such that the end (26), which is held in it, of the thrust guide (25) is released. In consequence, the switch link (5) can be pivoted by the tension spring (16) into the off position. The bimetallic strip (41) is mounted on a support (42) which is fixed in the housing (1) via conical journals (45) which engage in holes (44) in the support (42). In the off position, the switch link (5) rests on the support (42) for the bimetallic strip (41). <IMAGE>
Patent HU-T55421-A (HU)
Title: Process for producing alkyd resins modified by vinyl compounds
Inventor: BOGNAR JANOS
IPC: C08G2/00
Filed: 1989-10-20
Abstract: 1-30% ketone resin comprising a hydroxyl gp. reacts with alkyd resin. The reaction mixt. (calculated 20-60% dry matter) is then dissolved in an aromatic solvent, heated and when the solvent reaches the boiling point the vinyl monomer and the initiating mixt. are added. The copolymerisation is carried out till the required viscosity is reached
Patent JP-S63169400-A (JP)
Title: Electropolishing method
Inventor: TAJIRI KEISUKE
IPC: C25F3/22
Filed: 1987-01-08
Abstract: PURPOSE:To produce high quality electropolished products over a long period by dividing an electropolishing cell into an anode chamber and cathode chambers with cation exchange membranes, putting a copper alloy product as the anode and an electropolishing soln. in the anode chamber and putting sulfuric acid in the cathode chambers so as to keep a certain pH. CONSTITUTION:Partition plates 9 are placed in an electropolishing cell 1 to divide the cell 1 into cathode chambers 2'' and an anode chamber 2', circulation holes 10 are pierced in the plates 9 and cation exchange membranes 11 are stuck to the plates 9. A prescribed electrolytic soln. and a copper product 4 as the anode are put in the anode chamber 2'. An about 10% phosphoric acid soln. and a lead electrode as the cathode 3 are put in each of the cathode chambers 2'' so as to keep about 2.0-2.5 pH. Electrolysis is then carried out. The membranes 11 transfer metal cations in the anode chamber 2' efficiently to the cathode chambers 2'' by dialysis, prevent the accumulation of metal cations in the chamber 2' and also prevent the outflow of the effective component in the electropolishing soln. to the chambers 2''. The soln. in the chambers 2'' is always kept at about 2.0-2.5. Thus, the service life of the electropolishing soln. is considerably prolonged and high quality electropolished products are stably obtd. over a long period.
Patent JP-S5494162-A (JP)
Title: Dust removal device for grain dryer
Inventor: KIYASU TAKESHI
IPC: F26B17/14
Filed: 1978-01-09
Abstract: PURPOSE: Suction inlet of the centrifugal separator installed outside is opened in upper part and exhaust outlet is opened in lower part. And dust removal pipe installed vertically in the middle portion of the upper part of the separator is connected to the suction inlet of the suction fan. By doing so, drying efficiency can be remarkably improved.  
     CONSTITUTION: Grain fed from a grain feeding device h to a grain stacking chamber a is dispersed by a dispersing plate m which is rotating and the dust produced during the dispersing operaiton is suctioned to a centrifugal seperator 1 from a suction inlet 1a connected to one side of upper part of the separator 1 which is connected to the grain chamber a. And the dust is exhaused outside from a exhaust outlet 4 of a suction fan 3 through a dust removal pipe 2 and heavy grain suctioned together with dust into the separator 1 is separated and settled from light dust and the grain fallls into the grain chamber a through an exhausting outlet 1b leading to the bottom center. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59128369-A (JP)
Inventor: ERUNESUTO KIUSORI
IPC: C07C325/00
Filed: 1983-01-06
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-S62159528-A (JP)
Title: Pocket bell
Inventor: SUGAYA NAOKI
IPC: H04W84/02
Filed: 1986-01-07
Abstract: PURPOSE:To reply simply a call by the loading a pocket bell to a telephone set to the call by sending the information of a storage means to the telephone set in response to the detection of the loading to the telephone set and the dial operation of the telephone set. CONSTITUTION:In loading the pocket bell after the call, a loop with a public telephone set is formed to a loading detectin terminal 8 and the output of loading detection appears at a loading detection circuit 7. When a CPU 6 detects the output of loading detection, the CPU appliies data exchange with the public telephone set through a line 10 in response to the dial operation of the public telephone set by the possessor. In this case, the CPU 6 sends the abbreviated dial information stored in advance in a storage element 9 to the public telephone set and the public telephone set connects the call to a call destination by using the said information.