baber/WOPTO huggingface dataset:
Patent GB-201104311-D0 (GB)
Title: Method and apparatus for impregnating tobacco industry products with sensate constituents of botanicals
IPC: A23L27/10
Filed: 2011-03-15
Abstract: An apparatus for imparting an organoleptic quality to a recipient product using a sensate substance obtained from a donor product, the apparatus comprising a donor product storage chamber; and a recipient product storage chamber, the apparatus being arranged to allow a fluid to circulate repeatedly between the donor product storage chamber and the recipient product storage chamber so that at least one sensate substance obtained from the donor product is conveyed from the donor product storage chamber into the recipient product storage chamber and into contact with the recipient product.
Patent GB-201115939-D0 (GB)
Title: Wet wipes
Filed: 2011-09-15
Abstract: A wet wipe, non-woven wipe or folded, packaged wipe comprises a flexible sheet 1 with a perimeter pocket 2. The pocket has an opening which faces towards the main body of the sheet whereby the pocket can serve as a finger socket to enable a user to insert at least one finger in the pocket and thereby manipulate the sheet over surfaces to be cleaned. A fold of the sheet can form the pocket. Alternatively, the pocket can be formed by a small panel or tab, of the same or different sheet material, that is stitched, adhered or otherwise fastened to the sheet. Preferably, the sheet has a brushing means (3, Fig. 2), or an abrasive or roughened surface, wherein the brushing means may comprise protrusions, bristles or brush hairs for brushing away dirt.
Patent GB-201116914-D0 (GB)
Title: Water heating system
Filed: 2011-09-30
Abstract: The water heating system 1 comprises a thermal store 3 containing a fluid such as water; a first heat exchanger 5 to heat mains water 19 using the fluid; a first pump 7 to circulate the fluid through the first heat exchanger; and a pump speed controller 9. The pump speed controller progressively controls the speed of the pump in response to a flow rate of mains water passing through the heat exchanger, which may be measured by a flow sensor 11. Ideally, the pump speed is proportional to the flow rate of the mains water and the pump speed is additionally controlled based upon the temperature of the heated mains water 21 as measured by a temperature sensor 13, possibly using pulse-width modulation (PWM). The heated mains water can be used for domestic hot water applications such as taps or showers. The thermal store fluid can be indirectly heated by a second heat exchanger 29 having connections 37,39 to a boiler. The system is quicker to respond to pressure variations in the mains water than similar systems that only use temperature measurements to control pump speed.
Patent GB-201213236-D0 (GB)
Title: Improvements in or relating to electrical distribution boards
Filed: 2012-07-25
Abstract: An electrical distribution board comprises an incoming conductor terminal connected to a longitudinal bus conductor 14 that is connected to a lateral conductor tab 15 for distributing electrical power. An isolation mechanism 16 electrically isolates an outgoing conductor terminal 12 from the lateral tab 15 and engages with a housing 18 of the electrical distribution board so that its movement to a position where the outgoing conductor terminal is connected to the lateral tab is only possible once it has been disengaged from the housing of the electrical distribution board. The isolator may also engage the housing so that movement to the isolated position is only possible once the mechanism has been disengaged from the housing. The isolator may include a body (fig 8, 26) housing a moving conductor (fig 8, 30) to connect the tab 15 and the outgoing terminal 12. The isolator body can have an engagement portion 34 that disengages a complementary portion of the housing 18 when a resilient part (fig 8, 28) is deformed. Part of the isolator 16 can cover a terminal of a circuit breaker 24 attached to a mounting rail when it connects the tab to the outgoing terminal. The isolator reduces a risk of accidental electrocution.
Patent GB-201301323-D0 (GB)
Title: A vehicle comprising at least one apparatus for reducing drag on the vehicle
Filed: 2013-01-25
Abstract: A vehicle comprising at least one pressure-drag-reducing apparatus (1) for reducing the pressure drag on the vehicle. The apparatus comprises: a housing (31) at least partly defining a cavity (34) and an aperture (35) in the housing (31), the cavity (34) in fluid communication via the aperture (35) with the environment surrounding the vehicle; and oscillating means (32, 36) for creating an oscillation in pressure across the aperture between the cavity and the environment. The cavity volume, the frequency of oscillation, the aperture size and the amplitude of oscillation are arranged to cause fluid to be alternately drawn into, and ejected from, the cavity through the aperture. The apparatus is positioned relative to the remainder of the vehicle such that the ejected fluid entrains fluid from the environment to reduce pressure drag on the vehicle.
Patent IT-TO20020036-D0 (IT)
Inventor: MERLO ALESSIO
IPC: E02F9/18
Filed: 2002-01-11
Abstract: A machine (1), in particular an earthmoving machine, has an upper supporting frame (2), a movable operating member (5), a combustion engine (7) housed in an engine compartment (8) formed on the frame (2), a muffler (10) connected to the combustion engine (7), and a balance weight (9) located on the opposite side of the combustion engine (7) with respect to the movable operating member (5); the muffler (10) being housed in the balance weight (9). <IMAGE>
Patent DE-2964944-D1 (DE)
Title: A serological method for determining the presence of neisseria gonorrhoeae antibodies in human serum, a species-specific heat stable antigen to be used in this method and a method for the preparation of that antigen
Inventor: GAAFAR HASSAN A
IPC: C12Q1/04
Filed: 1979-05-10
Granted: 1983-04-07
Abstract: Serological method for determining the presence of Neisseria gonorrhoeae antibodies in human sera and products utilized in such test.
Patent DE-2966436-D1 (DE)
Title: Joint for conduits
Inventor: BLAUENSTEIN ARNOLD
IPC: F16L37/22
Filed: 1979-12-19
Granted: 1983-12-29
Abstract: PCT No. PCT/CH79/00158 Sec. 371 Date Aug. 20, 1980 Sec. 102(e) Date Aug. 14, 1980 PCT Filed Dec. 11, 1979 PCT Pub. No. WO80/01311 PCT Pub. Date Jun. 26, 1980.The pipe-coupling comprises a socket member adapted to receive a nipple for connecting a compressed air hose to a fixed supply conduit, for example. The nipple can be inserted manually without any additional actuation of the socket member, since locking is effected by spring-loaded locking members which engage in a circumferential groove in the nipple. When the nipple is fully engaged, a valve arranged in the socket member is open, counter to the pressure of a spring. Release of the coupling is effected by two sliding movements, in opposite directions, of a sliding sleeve enclosing the socket member, the first sliding movement releasing the spring-loaded locking members and the second sliding movement releasing further locking members. Between the two unlocking stages, the nipple executes a short axial movement which results in closure of the valve and release of the compressed air present in the hose, so that after the further locking means have been released, the hose with nipple can be removed from the socket member without any danger. A resilient latch member prevents accidental movement of the sliding sleeve back and forth.
Patent DE-2967076-D1 (DE)
Title: Driving belts
Inventor: GREENWOOD JOHN
IPC: F16G5/16
Filed: 1979-09-14
Granted: 1984-08-02
Abstract: A driving belt (1) formed from detachable, flexible, elongate links (3) arranged in a staggered, overlapping relationship. Each link (3) is provided with a stud (39, 41, 43) which is rotatable relative to the link and has a head (39, 41, 43) which is shaped to pass through perforations (35, 37) in other links (3) when the head is orientated correctly relative to the perforations but not otherwise. The arrangement allows simple assembly and disassembly of the belt without any lateral distortion of the material of the links.
Patent DE-3062341-D1 (DE)
Title: Plasma generator
Inventor: DURR RENE
IPC: H03B5/18
Filed: 1980-07-01
Granted: 1983-04-21
Abstract: High frequency inductive generator for the inductive coil of a plasma generator constituted by a head for inflow of gas into an inductive coil. The high frequency generator has a quarter wave anode resonant line oscillator circuit and a coupling circuit connected to the inductive coil. The quarter wave anode circuit is controlled from a single oscillator tube. One of the lines is connected to the anode of the tube, while the other is coupled exteriorly by capacitive coupling. The invention is used for analysis by emission spectrometry.
Patent DE-3162468-D1 (DE)
Title: Polypeptides
Inventor: SARANTAKIS DIMITRIOS
IPC: A61K38/00
Filed: 1981-03-25
Granted: 1984-04-12
Abstract: There are disclosed polypeptides having the following formula:whereinR is hydrogen, alkanoyl of 1-4 carbon atoms or aroyl of 6-10 carbon atoms;X<sub>1</sub> is L-Arg, D-Arg or D-homoarginine;X<sub>3</sub> is Asn, Gin or the N-substituted carboxamides thereof;X<sub>5</sub> is L- or D-Tyr, L- or D-Phe, L- or D-Trp, L- or D-Leu, L- or D-Met, D-Met-ol-oxide or D-Phe-ol; andR<sub>1</sub> is amino, monoalkylamino of 1-4 carbon atoms, dialkylamino wherein each alkyl has 1-4 carbon atoms, hydroxy, alkoxy of 1-4 carbon atoms,the fully protected peptide-resin intermediates thereof, and pharmaceutically acceptable salts thereof. These polypeptides have the capability of inducing the differentiation of T-lymphocytes and thus are useful in a number of therapeutic areas. Processes for preparing the polypeptides are also disclosed.
Patent DE-3168897-D1 (DE)
Title: Improved chrome utilization in chrome tanning
Inventor: PRENTISS WILLIAM CASE
IPC: C14C3/06
Filed: 1981-08-07
Granted: 1985-03-28
Abstract: In a method of chrome tanning, after unhairing and bating, a water soluble amino compound is provided in an acidified hide stock solution prior to or simultaneously with addition of a chrome tanning agent. The amino compound has substantially no tanning properties of its own but is capable of enhancing the tanning afforded by the chrome tan. The amount of chrome tanning agent required in the charge, and therefore the amount of chrome in the exhaust liquor or effluent, is thereby substantially reduced, thus providing greater control over pollution due to chrome in leather manufacturing operations.
Patent DE-3174225-D1 (DE)
Title: Apparatus for the manufacture of sinus springs
Inventor: ERHARDT GUSTAV
IPC: B21F35/04
Filed: 1981-12-28
Granted: 1986-04-30
Abstract: 1. Apparatus for the production of wires for converting with U-shaped loops for converting under electrical contact discrete metallic components equipped with a pocket, with a feeding aggregate (131) for stepwise feeding of a wire, with a bending station (102) having two bending tools (108, 109) being arranged with a gap (110) to each other, the downstream tool (109) being movable for one feeding step out of the path of a formed U-shaped loop (122), and with a ram (112) being reciprocable into and away from the gap (110) between the bending tools, characterized in that the bending station (102) is arranged besides a straight channel (100), that a wire feeding mechanism (106) ending in the channel is provided, that the ram is reciprocable into and away from the gap between the bending tools and is arranged on the side of the bending tools facing the channel, and that the channel has a passage (116) for the ram.
Patent DE-3261479-D1 (DE)
Title: Three-dimensional woven fabric for reinforcing stratified materials, and shaped elements obtained with this fabric
Inventor: MICHEAUX DOMINIQUE
IPC: D03D41/00
Filed: 1982-01-06
Granted: 1985-01-24
Abstract: Three-dimensional non-crimp integral woven reinforcement for structural components formed as an integral woven assembly of warp and fill fibers, e.g. graphite fibers, in a multiplicity of layers, with light weight tie yarn, e.g. of fiberglass, passing from one side of the layered system to the other. Woven reinforcement forms of various shapes such as an I-beam can be produced by using a specified percentage of 0 DEG  (warp) fibers and 90 DEG  (fill) fibers, e.g. of graphite, to form a plurality of layers comprising the web and flanges of the I-beam reinforcement, and having the desired number of layers and thickness in both the web and flanges, and passing tie yarn, e.g. of fiberglass, back and forth from one side of the web to the other, and in the same manner from one side of the flanges to the other, and extending lengthwise in the warp direction of the material. The woven assembly is then impregnated with resin, e.g. "B" stage epoxy resin, located on a suitable mold, and heated and cured in the conventional manner.
Patent DE-3271953-D1 (DE)
Title: Method and apparatus for cutting woven labels
Inventor: MION SERGIO
IPC: D06H7/22
Filed: 1982-11-13
Granted: 1986-08-14
Abstract: A method and an apparatus for cutting woven labels. According to the invention, the woven labels, in the form of a continuous ribbon or the like, are fed step by step towards an ultrasonic wave cutting device, where each label is centered and pressed between a first cutting element defining the outline of the label and a second cutting element, aligned with the first, constituting an ultrasonic wave emitter; an ultrasonic impulse of adequate frequency and intensity, causes the cutting and simultaneous cold welding of the label all around the edges.
Patent DE-3279315-D1 (DE)
Title: Method and apparatus for recovering information from a selected track on a record disc
Inventor: GIDDINGS GARY MICHAEL
IPC: G11B7/09
Filed: 1982-10-27
Granted: 1989-02-02
Abstract: A method and apparatus for rapidly moving a reading beam of light radially relative to a rotating record disc, to impinge on a selected target track on the disc and recover information recorded on it. The apparatus first radially translates an optical system that directs the beam onto the disc at a relatively high speed until it is within a prescribed radial distance of the target track. Thereafter, an element of the optical system is controllably deflected such that the beam moves incrementally across a prescribed plurality of tracks during each disc revolution, until reaching the target track. The information recorded on each track includes a unique address signal, and movement of the beam relative to the disc is controlled according to the difference between the respective addresses of the track currently being scanned and the target track. If the apparatus fails to properly recover a track address signal, it estimates the address of the track currently being scanned, and updates its control of the beam's radial movement based on that estimate. <IMAGE>
Patent DE-3362906-D1 (DE)
Title: Thioformamide derivatives, their preparation and medicines containing them
Inventor: ALOUP JEAN-CLAUDE
IPC: C07D409/04
Filed: 1983-06-16
Granted: 1986-05-15
Abstract: Thioformamide derivatives of the formula:   <IMAGE>   wherein R is hydrogen or alkyl (1 to 4 C), Het is pyridin-3-yl[optionally substituted by alkyl (1 to 4 C) or a halogen], quinolin-3-yl, pyridazin-4-yl, pyrimidin-5-yl, thiazol-5-yl, thieno[2,3-b]pyridin-5-yl or thieno[3,2-b]pyridin-6-yl, and Y is a valency bond or a methylene radical, are new compounds, which are particularly useful as antihypertensive agents.
Patent DE-3369975-D1 (DE)
Title: Threo-adrenalinecarboxylic acid, processes for the production thereof, and pharmaceutical compositions thereof
Inventor: UMEZAWA HAMO
IPC: C07B57/00
Filed: 1983-08-19
Granted: 1987-04-09
Abstract: DL- and L-Threo-3-(3,4-dihydroxyphenyl)-N-methyl-serine which may also be termed as DL- and L-threo-adrenalinecarboxylic acid are now provided, which are new compounds useful for therapeutic treatment of Parkinson's disease and mental depression disease. DL-Adrenalinecarboxylic acid may be produced by a new process comprising reacting glycine with O-protected 3,4-dihydroxybenzaldehyde, hydrolyzing the resultant reaction product under acidic conditions to form O-protected DL-3-(3,4-dihydroxyphenyl)serine, isolating the O-protected DL-3-(3,4-dihydroxyphenyl)serine into the threo isomer and the erythro isomer by recrystallization from a suitable organic solvent, introducing an unsubstituted or substituted benzyl group into the 2-amino group of the resulting O-protected DL-threo-(3,4-dihydroxyphenyl)serine, then N-methylating the resulting O-protected DL-threo-3-(3,4-dihydroxyphenyl)-N-benzylserine, and removing the O-protecting groups as well as the unsubstituted or substituted benzyl group at the 2-methylamino group of the N-methylation product. 
<??>L-threo-Adrenalinecarboxylic acid may be produced by a new process corncrising intronucing a p-methoxybenzyloxycarbonyl group into the 2-amino group of the O-protected DL-threo-3-(3,4-dihydroxyphenyl)serine obtained as an intermediate product, optically resolving the resultant O-protected DL-threo-3-(3,4-dihyroxyphenyl)-N-p-methoxybenzyloxycarbonyl-serine by reacting the latter with an optically active amine and recrystallizing the resultant amine salt products from a suitable organic solvent, removing the p-methoxybenzyloxycarbonyl group from the resultant O-protected L-threo-(3,4-dihydroxyphenyl)-N-p-methoxybenzyloxycarbonyl-serine, reacting the resultant O-protected L-threo-(3,4-dihydroxyphenyl)serine with dimethyl sulfate in dry acetone to form an O-protected L-threo-(3,4-dihydroxyphenyl)-N-methylserine methyl ester, saponifying this methyl ester and then removing the O-protecting groups from the saponification product.
Patent DE-3372633-D1 (DE)
Title: Bitumen-polymer compositions for use in the manufacture of road binders
Inventor: DECROIX JEAN-CLAUDE
IPC: C08L95/00
Filed: 1983-11-10
Granted: 1987-08-27
Abstract: The present invention provides a bitumen-polymer composition comprising 95 to 99% by weight of a bitumen and 1 to 5% by weight of a terpolymer having a melt index between 5 and 50 dg/min. The terpolymer comprises 88 to 98.7 mol % of units derived from ethylene; 1 to 10 mol % of units derived from at least one ester selected from the group consisting of alkyl acrylates and methacrylates, the alkyl group having from 1 to 6 carbon atoms; and 0.3 to 3 mol % of units derived from maleic anhydride. The bitumen-polymer composition is used in the preparation of road surface binders.
Patent DE-3382321-D1 (DE)
Inventor: COKER GEOFFREY GEORGE
IPC: C07D213/79
Filed: 1983-02-03
Granted: 1991-07-25
Abstract: Compounds of the formula (I): <CHEM> or salts, esters or amides thereof; wherein R1 is a C1-7 bivalent aliphatic hydrocarbon group or a single bond; R2 and R3 are the same or different and are each hydrogen, C1-4 alkyl or taken together with the nitrogen comprise a nitrogen-containing heterocyclic ring having four to six ring members; R4 is hydrogen, halogen, hydroxy, cyano, C1-4 acyloxy, C1-4 alkoxy or C1-4  alkyl optionally substituted by one to three halogen atoms, X is -N= or -CH=; and A and B each represents hydrogen atoms or -CA-CB= represents -C=C- are useful in the symptomatic treatment of allergic conditions. Processes for preparing the compounds, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in the symptomatic treatment of allergic conditions are also described.
Patent DE-3462673-D1 (DE)
Title: Transport vehicle
Inventor: MITTELMANN GERHARD
IPC: B64F1/32
Filed: 1984-07-13
Granted: 1987-04-23
Abstract: 1. Transport vehicle, especially for use at airports for loading of aircraft, having at least two hoists lying oppositely nearly in mirror image and articulated to a load platform and a superstructure, each hoist comprising two articulatedly interconnected levers and a hydraulic unit which spreads the levers apart to lift the superstructure, characterised in that the levers are formed as toggle levers (5, 6) each with a short leg (9, 19) and a longer leg strip (8, 18) firmly connected with the short leg, the short legs of the two toggle levers being connected at their free ends by a bearing bolt (7) or the like pivot spindle and the leg strips being articulated to the superstructure (4) and the load platform (2) respectively, and in that the hydraulic unit (E) is articulated at one end to the transition of the leg strip into the short leg of one of the toggle levers and at the other end to the load platform.
Patent DE-3463220-D1 (DE)
Title: Bag system for effecting an ambulatory peritoneal dialysis
Inventor: BICHSEL GUIDO
IPC: A61M1/28
Filed: 1984-02-09
Granted: 1987-05-27
Abstract: The fresh dialysate contained in the first bag (1) is introduced into the abdominal cavity (8) of the patient only when the dialysate solution used is transferred from the first bag to the second bag (7) and when the ducts (9; 6) have been cleaned by means of the disinfectant supplied from the first duct (2) to the Y part (4).
Patent DE-3464941-D1 (DE)
Title: Ceramic tile with its rear configured as uniformly distributed hexagonal cells
Inventor: BARDELLI LODOVICO
IPC: E04F13/14
Filed: 1984-01-13
Granted: 1987-08-27
Abstract: A ceramic tile having a perfectly plane rear which is provided, within a narrow peripheral rim (2), with a dense honeycomb grid (3), so as to obviate internal stresses during firing and the formation of glazed zones of different tones, and to obtain a high coefficient of grip.
Patent DE-3473719-D1 (DE)
Title: Ribbon speaker system
Inventor: WALKER GARY ELLIOTT
IPC: H04R7/18
Filed: 1984-02-16
Granted: 1988-09-29
Abstract: A ribbon speaker system comprising a three-element tweeter, midrange and woofer acoustical transducer unit is disclosed. The tweeter transducer consists of a single, elongated, corrugated aluminum ribbon positioned vertically and connected to the top and bottom of a rigid, elongated frame. Electrical connections are provided at the top and bottom to permit current flow along the length of the ribbon. The aluminum ribbon is located between sets of magnets which are designed to provide a shaped magnetic field that provides magnetic centering of the ribbon. Additional electromagnetic containment for the transducer ribbon is provided by electrical current passing through the ribbon which current returns to its source by means of flat ribbon conductors located on the surfaces of the magnet sets. 
<??>The midrange transducer consists of a single elongated corrugated aluminum ribbon positioned vertically and connected to an elongated frame similar to the tweeter transducer. However, unlike the tweeter transducer, the edges of the midrange ribbon are acoustically sealed to the frame by foam strips. In addition, desired dynamic properties of the ribbon are achieved by fabricating the aluminum ribbon with corrugations that extend at variable slant angles relative to the longitudinal axis of the ribbon. 
<??>The woofer acoustical transducer consists of an elongated, trapezoidal-shaped, corrugated aluminum ribbon that is supported on all sides and mounted vertically in a rigid, elongated frame. To provide a single electrical path through the ribbon it is divided by a series of horizontal cuts into a serpentine pattern. The ribbon is located directly in front of a rectangular array of ceramic magnets mounted on a steel backing sheet.
Patent DE-3474461-D1 (DE)
Title: Method for the mass growth of cells and apparatus for the carrying out thereof
Inventor: TEPIC SLOBODAN
IPC: C12N5/07
Filed: 1984-10-29
Granted: 1988-11-10
Abstract: Cells are grown in a thin film of nutrient medium.  Pref. bubbles are formed from cell-containing growth medium in upper section of a chamber and slowly descend against a stream of moist air of regulated temperature.  The bubbles and chamber walls are charged to keep the bubbles spaced from each other and the chamber walls.  At the chamber bottom the bubbles burst and the medium circulated back to the top to form new bubbles.  The medium is replenished and cell population kept constant by cell removal at the cell growth rate.  Alternatively the cells can be grown in a foam.