baber/WOPTO huggingface dataset:
Patent FI-952755-A (FI)
Inventor: TIRKKONEN TAPANI
IPC: A23B4/052
Filed: 1995-06-06
Abstract: The present invention concerns an article for releasing smoke in conjunction with preparation of smoked food, the article comprising an outer shell (1) having at least one hole (2) made thereto, and a material (3) with heat-reacting and smoke-generating properties (3) placed inside the outer shell. According to the invention the article incorporates a heat-generating material (4) placed in the immediate vicinity of the smoke-releasing material (3) for heating the smoke-releasing material.
Patent FI-953919-A (FI)
Inventor: DORIA GIANFEDERICO
IPC: A61K31/535
Filed: 1995-08-21
Abstract: New and known 5-Ä(2H-pyrrol-2-ylidene)methylÜ-2,2'-bi-1H-pyrrole derivatives, having immunomodulating activity and, represented by the following general formula (I) <CHEM> wherein, subject to a proviso, R1 represents hydrogen, phenyl, C1-C20 alkyl or C2-C20 alkenyl, wherein the alkyl and alkenyl groups may be unsubstituted or substituted by 1 to 3 substituents chosen independently from halogen, C1-C6 alkoxy, hydroxy, aryl and aryloxy; R2 represents hydrogen, C1-C6 alkyl, cyano, carboxy or (C1-C6 alkoxy) carbonyl; R3 represents halogen, hydroxy or C1-C11 alkoxy unsubstituted or substituted by phenyl; R4 represent hydrogen, C1-C6 alkyl or phenyl; each or R5 and R6 independently represents hydrogen, C2-C20 alkanoyl, C3-C20 alkenoyl, phenyl, C1-C20 alkyl or C2-C20 alkenyl, wherein the alkanoyl, alkenoyl, alkyl and the alkenyl groups may be unsubstituted or substituted by 1 to 3 substituents chosen independently from halogen, C1-C6 alkoxy, hydroxy, aryl, aryloxy, cyano, carboxy, (C1-C6 alkoxy)carbonyl, (C3-C4 alkenyl)carbamoyl, aralkylcarbamoyl, arylcarbamoyl and -CONRcRd in which each of Rc and Rd independently is hydrogen or C1-C6 alkyl or Rc arid Rd, taken together with the nitrogen atom to which they are linked, form a morpholino or piperidino ring; or two of R4, R5 and R6 taken together form a C4-C12 polymethylene chain, which can be unsubstituted or substituted by a C1-C12 alkyl, by a C2-C12 alkenyl or by a C1-C12 alkylidene group, wherein the alkyl, alkenyl and alkylidene groups may be in turn unsubstituted or substituted by a substituent chosen from halogen, C1-C6 alkoxy, hydroxy, cyano, carboxy, (C1-C6 alkoxy)carbonyl, aryloxy and aryl; the remaining one being hydrogen or C1-C12 alkyl; and the pharmaceutically acceptable salts thereof, are disclosed.
Patent FI-964322-A (FI)
Inventor: KARLSSON GOERAN
IPC: A47C7/54
Filed: 1996-10-25
Abstract: PCT No. PCT/SE95/00447 Sec. 371 Date Dec. 27, 1996 Sec. 102(e) Date Dec. 27, 1996 PCT Filed Apr. 24, 1995 PCT Pub. No. WO95/28866 PCT Pub. Date Nov. 2, 1995An arm-rest which can be readily adjusted vertically and laterally and intended, for instance, for a toilet or lavatory seat, and which has few movable parts. A positionally adjustable arm-rest includes an arm-rest part and a frame-part, wherein one end (1) of the arm-support part is inserted together with two surrounding slide blocks (5) into the frame-part (3) enabling the arm-support part to be retained in its raised or lowered position. With the arm-rest in an essentially non-loaded state, the slide blocks (5) fix and hold the arm-rest in a horizontal position. The end of the arm-rest also includes a pressure surface (6) which acts against the inner surface of the frame-part so that the arm-rest will not give way when subjected to load. The user can readily adjust the position of the arm-rest by gripping the part and swinging it slightly upwards while moving the same to the position desired. When the end of the arm-rest has been moved to the height desired, it is released and swung back and now fixed in position to be subjected to load. Lateral adjustment of the arm-rest is achieved by the frame-part (3) resting on a rotatably adjustable floor plate (16), or being rotatably mounted to a wall structure.
Patent FI-991617-A (FI)
Inventor: PAATERO LAURI
IPC: H04L9/32
Filed: 1999-07-16
Abstract: The present invention relates to a device ( 1 ) comprising an input for receiving an input; calculation means (P) for producing a response (OUTPUT) in response to the input (INPUT) and a secret key (A) by utilizing a first predetermined function (f), and an output ( 3 ) for feeding said response (OUTPUT) further. In order for an attacker not be able to find out the secret key, the device further comprises a memory (M) in which the key-specific number (RND) is stored, and means for retrieving the key-specific number (RND) from the memory (M) and for feeding it to the calculation means (P') for carrying out predetermined calculation operations (f 2 ) on the basis of the key-specific number (RND) when producing said response (OUTPUT).
Patent GB-364352-A (GB)
Title: Improvements in cigarette holders
IPC: A24F13/02
Filed: 1931-01-13
Abstract: 364,352. Cigarette holders. ACLAND, R. T. D., Killerton, Exeter. Jan. 13, 1931, No. 1151. [Class 130.] The mouthpiece end a of a cigarette holder is inclined to the part c which holds the cigarette, and holes b, d permit egress of the smoke.
Patent GB-571136-A (GB)
Title: Improvements in electric cut-out or other switches
IPC: H01H37/52
Filed: 1944-01-21
Abstract: 571,136. Thermal switches; contacts. MOULSON, J. P. Jan. 21, 1944, No. 1161. [Class 38 (v)] A contact 17, bridging fixed contacts 16, is carried by a floating body 13 fulcrumed at nose 14 on screw 11 and at 20 on the pivot pin 22 of links 24, 25. The leaf spring 26 bears on the body 13, through the link 25 at a point between nose 14 and the contact 17 to hold the latter closed. The bimetal strip 28 acting through the inclined surface 27 of link 24 tilts the body 13 about 22 to open the contact 17. The surfaces 20, 21 are arcs of circles concentric with the fulcrum 14 so that as contact-wear takes place, the body 13 can rotate about the latter without affecting the relative positions of the body and strip 28 which position is adjustable by screw 11. In Fig. 4, spring 26 bears directly on body 13, the surfaces 20, 21 of which engage lugs 35, 36, respectively, of a lever 30 pivoted at 31. A lever 33 on the latter engages at one end an adjustable setting-cam 39 and is engaged at the other by the bimetal 28 whereby the body 13 and lever 30 move, as one member, about pivot 31 to open circuit. As in Fig. 2, contact-wear is taken up by movement of 13 about fulcrum 11, as permitted by the arcuate surfaces 20, 21.
Patent GB-1207652-A (GB)
Title: Improvements in or relating to processing animal manures
Inventor: WRIGHT GEOFFREY ANTHONY
IPC: A01C3/00
Filed: 1969-01-08
Abstract: 1,207,652. Animal housing unit. G. A. WRIGHT. 8 Jan., 1969, No. 1258/69. Addition to 1,148,538. Heading A1M. An animal housing unit incorporating apparatus for carrying out the process claimed in claim 1 of Specification No. 1,148,538 (see Division C1) comprising manure slurry storage 16, a centrifuge 12, a slurry transfer system 21, 22 and 5 and having a liquid transfer system 35, 24, 25 for recirculating water which has passed out of the centrifuge. The slurry transfer system positively circulates slurry to and from said storage and to the centrifuge 12. The liquid transfer system contains a foaming 32 and a settling tank 41 which communicate with a storage tank 29 from where water is returned to the storage. The system also has an alternative outlet 28 for water.
Patent GB-209941-A (GB)
Title: Improvements in or relating to rotary grates for generators
IPC: C10J3/34
Filed: 1923-01-15
Abstract: 209,941. K³hnl, F. Jan. 15, 1923. Grates.-A rotary stepped conical grate for gas generators is provided with air holes e in the vertical walls d of the steps, the axial direction of the holes being arranged at an acute angle to the inclined faces f of the steps. Removable tooth-shaped members g are bolted to the steps for loosening the fuel. Ribs such as o, k on the lower part of the grate co-operate with ribs on the wall of the clinker pit for loosening clinker. Reference has been directed by the Comptroller to Specification 102,597.
Patent GB-934389-A (GB)
Title: Improvements in and relating to packaging articles
IPC: B65B53/06
Filed: 1962-01-15
Abstract: 934,389. Packaging machines. UNION CARBIDE CORPORATION. Jan. 15, 1962 [Jan. 26, 1961], No. 1413/62. Class 94(1). Articles 12 are deposited on pre-cut lengths of heatsealable film and are moved on a conveyer to a hot-air blast cabinet 16 where the free edges of the film are sealed together and the package shrunk solely by the air pressure and temperature.
Patent GB-1437683-A (GB)
Title: Electric motor apparatus
IPC: H02K17/08
Filed: 1974-01-11
Abstract: 1437683 Induction motors INSTITUTUL DE CERCETARESIPROIECTARE PENTRU INDUSTRIA ELECTROTEHNICA 11 Jan 1974 01431/74 Heading H2A An induction motor having a core 1 with three limbs terminating in salient poles 2, 3, 4 has a first winding 5 connected to a single phase A.C. supply 8, and a second winding 6 connected in series to a capacitor 9 to form a closed circuit. A similar motor (Fig. 2, not shown) has a second winding (6) and series capacitor (9) connected to tapping points across a supplyconnected first winding (5). In each ease the voltage across the second winding is less than that across the first winding and the currents in the windings are mutually out of phase, the de-phasing causing a rotating field to exist in the air gap between the core 1 and a cage rotor 7. The illustrated magnetic bridges between the poles may optionally be broken to leave the poles separated.
Patent GB-1243952-A (GB)
Title: Pattern device for a circular knitting machine
Inventor: GROZINGER GERHARD
IPC: D04B15/66
Filed: 1970-01-13
Abstract: 1,243,952. Knitting machines. E. MAYER [trading at MAYER & CIE], 13 Jan., 1970 [24 Jan., 1969], No. 1578/70. Heading D1C. [Also in Division G3] An electrical pattern device for a circular knitting machine, having a revolving needle carrier and selector members actuated electromagnetically in accordance with a pattern on a programme carrier, is characterised by a twostate electronic trigger circuit, set by the information content of the programme carrier, and having two outputs each connected to an electromagnet winding via a monostable circuit boosting the current for a preset initial period. As shown, control signals from a programme carrier, not shown, are fed to a line 3 to a logic stage 6 and represent, by a reduction in signal level, a 'knit' and a 'do-not-knit' condition. The logic stage comprises AND-gates 7, 8 enabled by a synchronising signal 4 to apply, respectively, the 'knit' signal, through diode 12, and a derived 'do-not-knit' signal, through diode 13, to control the state of a flip flop 11 comprising transistors 9, 10. The states of flip flop 11 determine the condition of mono-stable trigger circuits 16, 17, comprising transistors 161, 162; 171, 172 having negative feedback through capacitors 163, 173. The trigger circuits control power transistors to energise windings 24, 25 of electro magnets, not shown, actuating needles or jacks of the knitting machine. It is stated that the transistors can energise separate oppositely-wound windings of a common switching electro-magnet, or windings of separate electromagnets acting in opposite directions on a common switching member, or represent different states of a single direct-current reversing electro magnet. A parallel combination of a resistor 20, 21 and a capacitor 22, 23 is connected in series between the transistor 18, 19 and the windings 24, 25 to cause, during changing of the capacitors, an increase of current through the windings and thereby improve the operating reliability of the jacks.
Patent GB-907504-A (GB)
Title: Improvements in combustion radiant heaters
IPC: F24C3/04
Filed: 1961-01-13
Abstract: 907,504. Radiant heaters. NASSHEUER, J., NASSHEUER, A., and HOPFNER, M., [trading as NASSHEUER, INDUSTRIEOFENBAU UND ELEKTROTECHNIK, JEAN]. Jan. 13, 1961, No. 1591/61. Class 51 (1). A radiant heater comprises a sleeve 1 enclosing a coaxial perforated flame tube 2 supplied with a gas/air mixture, and a perforated screen 8 mounted between the flame tube and the sleeve. The perforations in the screen 8 are offset with respect to the perforations in the flame tube 2. The flame tube 2 is provided with an aperture 6 at its end. The screen 8 is closed at its end adjacent the end of the sleeve 1 by a plate 11 and the screen is provided with large openings 12 adjacent the plate 11. The screen 8 is removably secured to the flame tube 2 by supports 14, or to the sleeve 1.
Patent GB-1100563-A (GB)
Title: Continuous calcination of gypsum or other hydrated solid material
IPC: C04B11/028
Filed: 1965-01-14
Abstract: <PICT:1100563/C1/1> A kettle reactor 10 for continuously calcining gypsum comprises a fire box 12, brick walls 14 defining an annular flue chamber 15 for hot gases to circulate and heat the material through the kettle walls, a screw conveyer 41 with variable speed device 42 for feeding the pulverized hydrated material to the reactor and a vertically extending discharge standpipe 23 adjacent and parallel the kettle sides, having an outwardly extending spout 25, there being means for continuously feeding heated compressed air into the inlet 24 of standpipe 23 to assist the flow of the fluidized calcined material therethrough.  A conventional batch kettle reactor fitted with cross-flues 16, 17, rotary stirrers and scrapers 19, 19a and a bottom discharge spout 20 closable by valve 22 may be modified for continuous use by the addition of the standpipe 23.  This is surrounded by a jacket 27 to which compressed air at 30 p.s.i.g. is fed by line 29a.  Tubing terminating in a nozzle (Fig. 3, not shown) leads the air from the jacket to the standpipe inlet.  The material feed rate to the reactor is varied by controller 44 to maintain the gypsum temperature at probe 43 constant.  In a second embodiment (Fig. 4, not shown) the standpipe is located adjacent the annular flue but inside the kettle wall.
Patent GB-397486-A (GB)
Title: Screw propellers
IPC: B64C11/36
Filed: 1932-01-20
Abstract: 397,486. Screw propellers. BENDIX AVIATION CORPORATION, 105, West Adams Street, Chicago, U.S.A. Jan. 20, 1932, No. 1734. Convention date, Jan. 27, 1931. [Class 114.] The pitch of the blades of a screw propeller is varied in accordance with the difference between the air thrust on the blades and the driving torque of the shaft. The blades 6 are rotatably mounted in the hub 9 by a split sleeve 19 gripped by a pinion 18 and mounted in bearings 21, 22. The hub is mounted upon helical rows of balls 10a provided in a block 10 fitted upon the splined shaft 7. Springs 23 are mounted between the hub 9 and a plate 17 rotatably mounted upon the block 10, the plate 17 also carrying rack bars 15 which engage the pinions 18. The driving torque tends to set the blades at a maximum pitch and the air thrust tends to reduce the pitch and the springs are adjusted so that the blades take up a position which is proportional to the difference of these two values. Weights 24 are pivoted to the hub and are formed with quadrants engaging the pinion 18 and the centrifugal force tends to increase the pitch to balance the torsion acting on the blades which tends to decrease the pitch.
Patent GB-939147-A (GB)
Title: Improvements in or relating to machines for and methods of carrying out intermittentworking operations
IPC: B42B4/00
Filed: 1962-01-17
Abstract: 939,147. Stapling-machines. AUTOGRAPHIC BUSINESS FORMS Inc. Jan. 17, 1932 [Feb. 21, 1961], No. 1777/62. Class 89 (3). [Also in Group XVI] A machine for wire-stitching or stapling multiply business paper &c. 12 comprises a table 26 continuously reciprocated lengthwise of the stock 12 and carrying means 33, 34 for continuously feeding the stock forward over the table at a speed substantially equal to the maximum return stroke speed of the table, and a stitching or stapling head for driving a staple at substantially the instant of maximum return-stroke speed of the table, when the stock will be substantially stationary. Stock from a supply 15 is passed through to a machine to a take-up means 19 driven synchronously with the machine. The table is reciprocated on guide-rods 24, 25 by a crank-disc 58, Fig. 4, the adjustable-throw crank-roll 55 of which is located between guides 52, 53, on an edge-member 30 of the table. Drive for the disc 58 from a motor 50 is by a belt to a shaft 51, Fig. 2, and then by gears 61-63. A pair of feed-sprockets 33, 33<SP>1</SP>, 34, 34<SP>1</SP> for each perforated margin of the stock and intermediate supporting discs 42 are mounted on shafts 35, 36, journalled in the table side members 29, 30, the sprockets 33, 34 being adjustable along the shafts 35, 36 to accommodate different strip-widths, and the sprockets 33, 33<SP>1</SP> on one shaft being angularly adjustable at 40 relatively to the shaft to produce a degree of slackness in the stock between the shafts. Fork-members 43, 43<SP>1</SP>, 48, 48<SP>1</SP> on rods 45 hold the stock against the sprockets, but may be swung away from the sprockets after releasing pins 47 in arms 46 on the rods. The shafts 35, 36 are interconnected by a toothed belt 37 on pulleys 38, 39, and drive to the shaft 36 from the shaft 51 is through bevel-gears 64 to a gear 66 along which a meshing gear 67 may reciprocate with the table. Bevel-gears 69 take the drive from gear 67 to the shaft 36. Two stapling heads 10, 11 of known design are mounted face-to-face for simultaneous operation, necessitating drives of opposite hand for their shafts 73, 75. The heads 10, 11 are mounted on rods 93, 94 to which they are secured by screws 95, 96, and the head 11 may be adjusted lengthwise of the stock by a handoperated screw 97 engaging screw-threads in the head. The shafts 73, 75 are coupled by gears 77, 78 and drive the heads through toothed belts 70, 72. Drive for the shaft 73 from the crank-shaft 60 is by a chain 81 and bevel-gears. Instead of continuously-driven staplers, solenoid-operated staplers may be used, and a sprocket drive may be used from the shaft 65 of gear 66 direct to the shaft 75. The table may be driven by a cam.
Patent GB-676123-A (GB)
Title: Improvements relating to thermostats
IPC: G05D13/12
Filed: 1950-01-24
Abstract: 676,123. Temperature-responsive actuating-elements. SERCK RADIATORS, Ltd., and ROBSON, F. Dec. 12, 1950 [Jan. 24, 1950], No. 1810/50. Class 64(ii) Secondary heat-exchange surfaces e are provided on the inner surface of the cylinder a of a temperature - responsive element either of the type (as shown) in which a thermally expanding substance is contained between a rigid metal cylinder a and an internal bellows b or of the type, Fig. 2 (not shown), in which the substance is contained in both the cylinder and the bellows which are separated but connected by a tube. The outer end of a stem d secured to the movable end of the bellows actuates a switch or valve. The surfaces e may be arranged on the outer surface of the cylinder a as well as the inner and consist of annular discs, longitudinal ribs or a helically coiled fin or fins of metal strip. The Provisional Specification describes also the provision of the surfaces e on the outside only of the cylinder a, in the type of element having internal bellows.
Patent GB-971285-A (GB)
Title: Cable hauling apparatus
IPC: H01B13/00
Filed: 1963-01-15
Abstract: 971,285. Endless conveyers. GEOFFROYDELORE S.A. Jan. 15, 1963 [Jan. 19, 1962], No. 1841/63. Heading B8A. Apparatus for simultaneously hauling and rotating a cable 2 comprises (Figs. 1, 2, 4) a revolving frame 1, two pairs of endless tracks, one pair of tracks 32a, 32b trained about pulleys 22a, 23a and 22b, 23b, the other pair 33a, 33b trained about pulleys 24a 25a and 24b, 25b respectively, a series of gripping members formed by co-operating elements 37<SP>1</SP>, 37<SP>11</SP> on the endless tracks 32a, 32b and 33a, 33b respectively. Elements 37<SP>1</SP> each comprise a flat friction shoe 59, mounted on a cross-pin 57 having limited movement in slots in members 60a, 50b, backed by a rigid plate 60 and a resilient presser member 67, shown as a hollow sphere of flexible material filled with gas under pressure, compressed between the rigid plate 60 and a plate 64 mounted in a support. 50 bolted to the tracks 32a, 32b by bolts 56a, 56b. Elements 37<SP>11</SP> each comprise a friction shoe 77 mounted on a support 70 bolted to the tracks 33a, 33b by bolts 72a, 72b. Guide rollers 65, 80 running in channels 66, 81, attached to plates 64, 77 serve to overcome torsional forces. A latch hook 73a mounted on the support 70 engages a projection 53 on the support 50 (R.H.S. of Fig. 4) over the pulling stretch of the tracks. (The L.H.S. of Fig. 4 shows a latch hook 74a and a projection 54 just prior to engagement). A drive shaft 8 through a drive belt 7 rotates the frame 1, shafts 3, 10 being mounted in bearings 4, 11. The shaft 8, through a speed variator device 90 with an output shaft 17 (Figs. 1, 2) drives the sprockets 22a, 22b and 33a, 33b through belts 16, 31a, 31b and bevel gears 26a, 27a and 26b, 27b, so that the cable 2 is fed in the direction F while the frame 1 is rotated. At a variator setting of 1: 1 the frame 1 rotates without the tracks being displaced on the frame, at other ratios above or below this neutral setting the cable may be fed to the left or right. In the modification shown in Fig. 7, the gripper elements are symmetrical, resilience being provided by a stack of spring washers 110 (the upper part of Fig. 7 shows a cable 2 in position, in the lower part the cable 2 is absent). In the embodiment shown in Figs. 8, 10, a single endless track 32 is used, counterweights 120 balancing the frame 1. Both co-operating gripping elements are carried by the track 32 and are pressed into contact with the cable 2 between camming rollers 137, 139, the latter being loaded by spring washers 145. Friction shoes 124, 126 are latched together over the pulling stretch by centering lugs 124a, 121d engaging complementary recesses in adjacent shoes and locked by a lever 131.
Patent GB-814463-A (GB)
Title: Method for the artificial stabilisation of synchronous electrical machines
IPC: H02P9/10
Filed: 1956-01-19
Abstract: 814,463. Synchronizing arrangements. SEPEN, C. H. Jan. 19, 1956, No. 1847/56. Class 38 (4). A method of preventing loss of synchronism of a synchronous electrical machine operating under abnormal conditions which would normally cause synchronism to be lost consists in changing the direction of the magnetic axis of the exciting field windings during operation thereby keeping the machine under such electrical conditions that normal operation can be resumed immediately the abnormal conditions are removed. Figs. 1, 2, 3 show vector diagrams for a synchronous machine having two field windings 1, 2 arranged in quadrature with one another. The vectors shown in Fig. 1 are those when the machine is operating normally when winding 1 is energized and winding 2 is short-circuited, V being the vector representing the voltage of the network to which the machine is connected and E1 the vector of the electromotive force generated in the machine due to the magnetic field set up by the energization of the field 1, the axis of which field is represented by the dotted line. # is the power angle. When a fault appears in the machine the machine will gradually tend to fall out of synchronism, in other words the power angle # will increase as shown in Fig. 2. If, however, at the moment the vectors assume the position shown in Fig. 2, winding 1 is suddenly short-circuited and winding 2 energized the vector diagram for the machine becomes as shown in Fig. 8 which is virtually the same as Fig. 1. Thus to keep the machine in a condition such that synchronous operation can be resumed upon removal of a fault the two field windings are alternately energized and shortcircuited. In another embodiment (see Fig. 6) the same effect is achieved by a gradual increase and decrease of the voltages applied to the respective windings, in which case the windings 1, 2 may be suitably connected to a potentiometer, the movable member 7 of which is controlled in response to variations of the power angle 8. Alternatively the field winding voltages may be controlled by controlling the field exciters.