baber/WOPTO huggingface dataset:
Patent FI-960487-A (FI)
Inventor: MACKENZIE ALEXANDER RODERICK
IPC: C07D493/04
Filed: 1996-02-02
Abstract: A compound of the formula: or a pharmaceutically acceptable salt thereof, wherein X, O R, R1, R2, R3, and R4 are defined in the specification; compositions containing such compounds; intermediates used in the preparation of such compounds; and methods for treating a disease associated with the altered tone and/or motility of smooth muscle, for example chronic obstructive airways disease, asthma, urinary incontinence, irritable bowel syndrome, diverticular disease, oesophageal achalasia, and hypertension.
Patent FI-962985-A (FI)
Inventor: MUELLER WALTER
IPC: A61K47/34
Filed: 1996-07-26
Abstract: PCT No. PCT/EP94/04082 Sec. 371 Date Sep. 13, 1996 Sec. 102(e) Date Sep. 13, 1996 PCT Filed Dec. 8, 1994 PCT Pub. No. WO95/20394 PCT Pub. Date Aug. 3, 1995An oral administration form with a carrier for acid active substances wherein the active substance has at least one free carboxyl group ionically bound to a polymer having tertiary amino groups is characterized by the fact that the polymer is colestipol or colestipol hydrochloride.
Patent FI-982056-A (FI)
Inventor: SAENTTI KALEVI
IPC: E03F/
Filed: 1998-09-24
Abstract: The present invention relates to an elevating ring 2 in connection with a floor well 1, for installing the said floor well below floor level. Such an elevating ring comprises sealing elements 4, which receive the insulating layer 5 of the floor, a substantially cylindrical casing 3 and locking elements for arranging the elevating ring in connection with the said floor well. The locking elements present in an elevating ring according to the invention comprise an internal thread 14 present in the outer face of its casing 3, a locking ring 15 provided with a corresponding external thread 16 being able to be arranged for the said thread. By fixing the said locking ring to the upper part of the floor well by means of, for example, a mechanical coupling, the floor well can be installed deeper down in the floor construction, a necessary flow connection from the surface of the floor to the floor well being nevertheless achieved. <IMAGE>
Patent FI-982408-A (FI)
Inventor: CARLSSON LENNART
IPC: A01K1/10
Filed: 1998-11-06
Abstract: The invention concerns an arrangement which is designed to be arranged in a front part of an animal stall. The arrangement includes a support element 5 and a lengthwise element 14 which is connected at its upper end to the support element 5 by means of a link element 15 such that the element 14 in a first position hangs down and forms a front boundary for the stall space and in a second position it forms a passage 6 which allows said animal to stretch its head out from the stall space through the support element 5. The arrangement contains a blocking mechanism designed to enable optional blocking of the element 14 in the second position. The blocking mechanism is further designed to produce said blocking when element 14 is moved in a first direction from the first position to the second position. <IMAGE>
Patent GB-283528-A (GB)
Title: Improvements in taxi-meters
IPC: G07B13/00
Filed: 1928-01-12
Abstract: 283,528. Ottico Meccanica Italiana Soc. Anon. Jan. 12, 1927, [Convention date]. Additional-charge registers ; flag and setting- spindle mechanism; minimum-fare, devices for registering; mixed time and distance drive; mounting - details; multiple - tariff; resetting - mechanism, arrangement of; with fare and distance totalizers. - The escapement device, the fare indicating totalizer, and the mixed time-anddistance drive device are arranged on readily detachable plates or housings. The escapement 3, the mixed time-and-distance drive member 11, the mounting 7 for the trips, fare, and " Extras " counters 8, 9, 10, and the fare-indicating mechanism can all be removed from the instrument as units. Total counters 4, 5 are provided for the mileage at each tariff rate, a counter 6 effecting a total of both these mileage readings. A shutter covers the fare discs when the flag is in the " free " position. The flag also controls the clutch mechanism for the vehicle-drive, selects the counters 4, 5 according to the tariff-rate in operation, frees the " Extras " mechanism, releases the clock mechanism, and zeroizes the fare discs. Spaced plates carry the clockwork and indicator &c. mechanism and are mounted on a further plate carrying the flag-spindle mechanism and secured to the casing. Specifications 6856/05 and 28161/11 are referred to.
Patent GB-537838-A (GB)
Title: Multi-combustion rotary engine
IPC: F02B53/00
Filed: 1940-01-19
Abstract: 537,838. Rotary engines. FRANKS, E. T. Jan. 19, 1940, No. 1223. Drawings to Specification. [Class 110 (iii)] A jet-wheel engine has a mixture chamber in the stator which registers periodically with each of several chambers in the rotor to form a combustion chamber. Air is compressed by a vane compressor and is delivered to transition chambers in the rotor having valves operated by a cam on the stator, from the chambers the air passes to a branched channel in the stator leading to a carburetter and thence to the mixture chamber and leading also to a port from which the air passes to the rotor chambers. The fuel valve of the carburetter is opened by the pressure of the air when the latter is admitted to the channel in the stator. The gases discharged from the combustion chambers act upon a bladed wheel secured on the rotor shaft before passing to exhaust.
Patent GB-802775-A (GB)
Title: New dithiocarboxylates and process for their preparation
IPC: C07D209/86
Filed: 1957-01-11
Abstract: The invention comprises dithiocarboxylates of the general formula (I) <FORM:0802775/IV (b)/1> (and their acid addition salts and quaternary ammonium derivatives) wherein Z1 and Z2 are the same or different, either representing hydrogen atoms or alkyl groups containing up to 4 carbon atoms, or together represent a single bond, -O-, -CH2- or -CH2CH2-, A represents a saturated straight or branched chain divalent aliphatic hydrocarbon group containing 2 to 5 carbon atoms, and R1 and R2 represent the same or different alkyl groups containing not more than 4 carbon atoms, and the preparation thereof by reacting an alkali metal dithiocarboxylate <FORM:0802775/IV (b)/2> of the general formula (II) wherein M represents an alkali metal atom with an aminoalkyl halide of the general formula (III) <FORM:0802775/IV (b)/3> The reaction is preferably carried out in an inert organic solvent, such as ether, benzene, toluene, xylene or dimethylformamide, preferably using the aminoalkyl halide as the base, but also, if desired, as an acid addition salt, in the presence of an excess of an alkaline condensing agent.  Starting materials of the formula (II) are obtained by reacting metal derivatives of the formula (IV) <FORM:0802775/IV (b)/4> (prepared by the action of an alkali metal or a basic derivative of an alkali metal on the appropriate amine) with carbon disulphide.  The formation of the alkali metal compound (IV), its conversion to the dithiocarboxylate (II) and the subsequent reaction with the amino-alkyl halide (III) are preferably carried out in the same solvent without isolation of the intermediates. Examples describe the preparation of diethylaminoethyl phenoxazine-10-dithiocarboxylate, diethylaminoethyl carbazole-9-dithiocarboxylate, diethylaminoethyl acridanyl-10-dithiocarboxylate and diethylaminoethyl-2:21 - dimethyldiphenyldithiocarbamate with the corresponding hydrochlorides and methiodides, diethylaminoethyl iminodibenzyl-5-dithiocarboxylate hydrochloride, and diethylaminoethyl diphenyldithiocarbamate and its methiodide. Specification 587,105 is referred to.
Patent GB-730234-A (GB)
Title: Improvements in or relating to fastening devices
IPC: E04H15/32
Filed: 1953-01-15
Abstract: 730,234. Cleats. ELLIOT EQUIPMENT, Ltd., SHEPHEARD, V. G., CLARKE, J. H., GODFREY, J., and THOMAS, W. H. Nov. 30, 1953 [Jan. 15, 1953], No. 1246/53. Class 109. A fastening device, for use with draw-strings, comprises a body member of rubber-proofed fabric &c. preferably formed from a blank folded centrally to bring edges 1 into close relationship and stitched at 4, 5, to provide passage-like portions 2, 3, through which the strings 11, 10 pass, formed also with a head portion 6 and notches 7, 8 so that the strings 10, 11, preferably united at 12, after being pulled through the passages 2, 3, may be passed about the device which is used in the manner of a cleat (Fig. 2).
Patent GB-1382001-A (GB)
Title: Shaft furnace with evaporation cooling
IPC: C21B7/00
Filed: 1973-01-10
Abstract: 1382001 Cooling furnace walls HOOGOVENS IJMUIDEN BV 10 Jan 1973 [11 Jan 1972] 1293/73 Addition to 1367328 Heading F4B A shaft furnace has a plurality of cooling systems arranged one above the other each comprising an outer double wall forming a natural circulation evaporative cooling system with a space above the coolant space for the separation of vapour from liquid coolant and a baffle parallel to the outer furnace surface and dividing the coolant space into two parts connected at open and bottom, as claimed in Specification 1,367,328, the cooling systems operations substantially independently. The bosh 2 above the tuyeres 14 of a blast furnace is cooled byadouble wall system 4, the make up water supplied above a baffle 18 in the steam/water space serving to cool the furnace supporting ring 11, and a second double wall system 8 cools the shaft above the ring 11. The upper part of the shaft has known stove coolers 15 or cooling plates. Anchors 25 which may be water cooled, connect the refractory lining to the furnace shell. The supporting ring 11 may be cooled by water circulating in a space 21 bounded by bellows wall 22 and connected to steam/water space of the system cooling the bosh, Fig. 3. Instead of the masonry of the shift being connected to the jacket by anchors, the layers of refractory blocks may be connected by dovetailing parts, or the blocks may have their upper and lower faces sloping downwardly and outwardly so that expansion urges the blocks against the shell.
Patent GB-1524431-A (GB)
Title: Production of long acting insulin preparations
IPC: C07K19/00
Filed: 1976-01-14
Abstract: A stable insulin preparation having a lasting action and having low antigenicity is prepared by reaction of acidic groups of the insulin with basic groups of organic compounds. The reaction is carried out in an aqueous buffer solution which contains a protein-dissociating or protein-depolymerising agent. Basic polypeptides, e.g. protamines, or cleavage products of basic polypeptides are preferred as organic compounds containing a basic group. The protein-dissociating or protein-depolymerising agent is preferably urea.
Patent GB-466340-A (GB)
Title: Improved means for use in displaying or demonstrating artificial dentures
IPC: A47F7/02
Filed: 1937-01-16
Abstract: 466,340. Displaying. BURTENSHAW, G. H. Jan. 16, 1937, No. 1359. Convention date, Jan. 29, 1936. [Class 3 (i)] Artificial dentures are displayed in connection with masks by mounting them on the periphery of a drum which can be turned by hand to bring any desired denture behind the mouth opening in the mask. Fig. 2 shows dentures 15 mounted on a horizontal drum 14 rotatable by a milled wheel on its vertical spindle 13. The drum is located within a stationary mask 12, and rests on a platform 16 the height of which can be adjusted by a screw 17. The dentures may be mounted on back plates having tongues 20 which are inserted into radial slots 21 in the drum. Fig. 6 shows a plurality of masks 12 carried by a frame 29 rotatable about a horizontal shaft 24, the dentures 15 being mounted on a vertical drum which can be turned by wheel 14A about a horizontal spindle 22. Thus any mask may be brought to viewing position, and then any of the dentures moved to position behind its mouth. The frame 29 and drum 14 may be disposed horizontally. The lips &c. may be made of flexible material, or the lips and chin be separate pieces fitting into the mask, to allow of change of expression.
Patent GB-931642-A (GB)
Title: Production of polyolefin filaments
Inventor: SMITH JOHN ASHLEY
IPC: D01F6/04
Filed: 1961-01-12
Abstract: Filaments of stereoregular poly-2-olefines, especially isotactic polypropylene, are drawn between a feed roll and a draw roll, the filaments supplied to the feed roll being under tension, said tension causing substantially no alteration in length of the filaments and being insufficient to cause a distinct draw-point or "neck" to form. Such tension may be imparted to the filaments by means of a nip roll moving slower than the feed roll, or by a mechanical tension gate or hysteresis brake.  Such tensioning devices may cause up to 15% stretching.  Preferably the feed roll is heated, e.g. to about 75 DEG C., and the draw ratio is between 2:1 and 10:1.  Between the feed and draw rolls the filaments may be passed over a plate heated to about 145 DEG C., and a scrubbing pin may be used to localize the draw point.  Filaments prestretched according to the invention show improved break and lap levels in the subsequent stretching step.
Patent GB-536912-A (GB)
Title: Process for the catalytic conversion of carbon monoxide with hydrogen into hydrocarbons
IPC: B01J23/75
Filed: 1940-01-24
Abstract: 536,912. Hydrocarbon synthesis. POTTS. H. E. (Naamlooze Vennootschap Internationale Koolwaterstoffen Synthese Maatschappij (International Hydrocarbon Synthesis Co. ) Jan. 24, 1940, No. 1447. [Class 2 (iii)] [Also in Group III] The synthesis of hydrocarbons from carbon monoxide and hydrogen is effected using a cobalt catalyst prepared by slowly precipitating a reducible cobalt compound during a period of at least 3 hours and preferably 12 or more hours. The precipitating agent is added to the cobalt solution drop by drop with stirring, and preferably at room temperature. The precipitate is dried, pressed and reduced. The catalyst may also contain iron and nickel, activating oxides, and carriers.
Patent GB-914351-A (GB)
Title: Improvements in or relating to fuel elements
Inventor: SALESSE MARC
IPC: G21C3/33
Filed: 1959-01-15
Abstract: 914,351. Fuel elements. COMMISSARIAT A L'ENERGIE ATOMIQUE. Jan. 15, 1959 [Jan. 15, 1958], No. 1507/59. Drawings to Specification. Class 39 (4). In a nuclear reactor fuel element, cylindrical fuel rods are enclosed in sheaths which are connected together by webs integral with the sheaths. The sheathing and webs are formed together by a precision casting or drawing process. The arrangements may be asymmetrical wherein the empty spaces may be used for irradiation purposes or to receive measuring instruments. The webs are planar and a central, dummy fuel element, of sheath material, may be arranged inside and connected to a symmetrical array of elements.
Patent GB-1494682-A (GB)
Title: Protective relay breaker tripping system
IPC: H02H3/34
Filed: 1975-01-14
Abstract: 1494682 Polyphase protective systems WESTINGHOUSE ELECTRIC CORP 14 Jan 1975 [25 Jan 1974] 1604/75 Heading H2K Each phase of a polyphase line has its own circuit breaker 10-12 controllable via an AND gate 41-43, all the AND gates receiving one input when a residual ground current is detected (23), but only that AND gate which simultaneously receives a faulty-phase identifying signal from its associated fault detector 20, 21 or 22 being opened to trip the corresponding breaker. The circuit breakers are also trippable by other fault conditions. Fault detectors.-Each fault detector 20-22 is of the type in which the phases of the current at opposite ends of the protected section are compared to distinguish internal and external faults. Under non-faulty conditions a guard signal of one particular frequency is sent to, and received from, the remote end. Should a discontinuity in the current waveform of a particular phase be detected (58) a signal alternating, in phase with the current waveform, between two frequencies is sent to the remote end, and a corresponding signal received therefrom. A square wave RI SW , in phase with the current at the remote end, is derived from the received signal and compared with square waves I SWPD , I SWND  representing the near-end current in a phase comparator 82A, 82B, 86A, whose output pulses have a duration. representative of phase difference. Conditions which trip the breakers.-If a timer 90 detects that the phase comparator output signals have a duration exceeding. 4 ms., signify. ing a serious phase difference, the circuit breaker 10, 11 or 12 of the corresponding phase will be tripped via OR gate 91, 34. If the fault is on one phase only, the other breakers will not be operated, but should two of the breakers be tripped, an ANY-2-OR gate 40 will ensure that the third is. tripped as well. For less serious phase differences, e.g. signal duration exceeding 2 ms. as detected by a time 90A, the breaker will only be tripped (via gates 41, 34) if a residual current is detected (23) simultaneously. In either case, tripping is. prevented if the phase conductor is carrying no current, if there are transients on the phase conductor or excessive noise on the transmission channel, or if the transmission channel is interrupted. In ease interruption of the transmission channel should coincide with the occurrence of a fault, detection of a waveform discontinuity within the first 150 ms. (timer 134) after any such interruption is by itself sufficient to trip the breaker (via gates (110A, 91, 34).
Patent GB-495606-A (GB)
Title: Improvements relating to press-in dowels
IPC: E04B1/49
Filed: 1938-01-18
Abstract: 495,606. Dowels and dowel strips. GABER, E. Jan. 18, 1938, No. 1611. Convention date, Jan. 18, 1937. [Class 89 (ii)] A sheet-metal press-in dowel comprises teeth 1 ... 4 which are curved in cross-section and located at the periphery of holes in the sheet metal, and which extend side by side in pairs, each hole having one pair projecting to one side and another pair projecting to the other side. The holes may be circular and the teeth pointed with arcuate roots, the teeth being formed by pressing after making cruciform cuts in thesheet metal. The individual dowels may have a contour which is circular, rectangular, or-in the form of a parallelogram. With the two latter kinds, a number of dowels may be cut from a strip with holes arranged in rows, or a number of such dowels may be set in line to form a straight or angular dowel strip.
Patent GB-162052-A (GB)
Title: Improvements in the sheet-feeding mechanism of printing and like machines
IPC: B65H9/00
Filed: 1920-01-19
Abstract: 162,052. Chipperfield, W., and Roneo, Ltd. Jan. 19, 1920. Dropping-roller and like sheet feeds; sheetregistering devices.-Sheets are fed to a printing or like machine by mechanism of the kind in which intermittingly rotated rollers are separated while sheets are forwarded by hand or automatically between them and positioned against a spring- raised stop, which is depressed as the rollers come together to grip the sheet, the rollers being rotated only after the sheet is gripped and the stop depressed. According to the present invention, the various movements are controlled by a throw out lever 11 mounted on a shaft 18 on which the upper feed-roller is mounted, the lever 11 being normally pressed towards a printing-drum 1 by a spring 33. The upper feed-roller is geared to the lower one, which is mounted on a shaft 21 carried by spring- pressed arms 22, and in the position shown in Fig. 2 the feed-rollers are separated by the depression of the arms 22 by a roller 25 on one arm 11<b> of the lever 11 acting on a projection 24 of one arm 22. In this position of the lever 11, a spring-raised registering stop 28 is held in position to feed the sheets against, and the feed-rollers are inactive and do not rotate. This position is maintained so long as rollers 15, 15<a>, carried in a disc 14 mounted at the top of arm 11<a> of lever 11, are in contact with the raised portion 16 of a cam on the printing drum. When one of these rollers 15 enters the depressed portion of cam 16, the lever 11 moves sufficiently for a stop 32 on the arm 11 to depress the stop 28, and when the second roller 15a enters the depressed part of the lever, moves sufficiently to bring a gear-wheel 13 integral with the disc 14 into engagement with a gear 4, and the feed rollers are then driven by the gear 13 to advance the sheet and the disc 4 is rotated to carry the rollers 15, 15<a> away from the drum as shown in Fig. 3.
Patent GB-264854-A (GB)
Title: Improvements relating to adsorption carbon
IPC: C01B31/12
Filed: 1927-01-20
Abstract: 264,854. Smit, W. J. Jan. 25, 1926, [Convention date]. Carbon and charcoad. - Adsorption charcoal which loses its adsorptive properties on drying, storing, &c. is rendered stable by treatment with solutions of salts or lyes, for example alkaline lyes or carbonates. The material is next heated and finally the soluble substances are extracted therefrom. In an example, the charcoal is saturated with a dilute calcium chloride solution, excess of the solution being removed, and heated, e.g. to 200-300‹ C. After washing out the calcium chloride and grinding and drying, the charcoal is ready for use. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the use of the materials in the solid form and the use of gases or vapours, including chlorine, sulphur dioxide, oxygen, carbon dioxide, combustion gases, and steam. The reagents may be used alone or in combination, and may be employed in treating carbon which has lost its adsorptive power. The heat treatment may be graduated up to 1000‹ C. and the reagents or the charcoal or both may be heated. This subject-matter does not appear in the Specification as accepted. Reference has been directed by the Comptroller to Specifications 155,610, 174,702 and 243,801.
Patent GB-746685-A (GB)
Title: Improvements in coal cutting and loading machines
Inventor: PAUL THOMAS CAMPBELL
IPC: E21C27/02
Filed: 1954-01-20
Abstract: 746.685. Mineral - mining apparatus. MINING ENGINEERING CO., Ltd. Jan. 20, 1955 [Jan. 20, 1954], No. 1755/54. Class 68(1) A picked drum 8 or an equivalent series of picked discs is so mounted on, for vertical adjustment with respect to, a loader unit of a coal-mining machine of the kind described in Specification 556,936; which is referred to, that the drum can fetch down overhead coal on to the conveyer 1 of the loader unit. The drum 8 is rotatably mounted in a jib 7, which is so mounted on a gear box 9 of the loader unit as to be rotatable about the axis of a gear wheel therein by a jack 12. The gear wheel drives the first gear wheel of the drum-driving gear train located within the jib. In a second embodiment, the jib is rotated about said axis by a linkage actuated by a jack disposed on the opposite side of the conveyer to the jib. In a third embodiment, the drum is mounted on, but in an offset relationship to a vertically adjustable turret and is driven from a gear box on the loader unit by an extensible shaft.