baber/WOPTO huggingface dataset:
Patent GB-201205505-D0 (GB)
Title: Hydrolysis systems and methods
Filed: 2011-10-24
Abstract: A hydrolysis system comprising: (a) a reactor vessel including a sprinkler at an upper portion thereof and a drain; (b) a pump re-circulating a flow of an acidic reaction liquid from a selected height in said vessel to said sprinkler; (c) an acid supply mechanism delivering a supply of HC1 at a concentration   ¥39% to a lower portion of said reactor vessel; and (d) a flow splitter diverting a portion of the acidic reaction liquid so that a level of liquid in the vessel remains in a predetermined range.
Patent GB-201216310-D0 (GB)
Title: Towed sensor array maneuvering system and methods
Filed: 2012-09-12
Abstract: A towed sensor array maneuvering system and methods are disclosed. A towed airborne vehicle comprising a sensor array is actively maneuvered via a plurality of surfaces coupled thereto. The surfaces are controlled such that a desired path is tracked based on and as a function of desired tracking parameters.
Patent GB-201218179-D0 (GB)
Title: Multi-gap interferometric sensors
Filed: 2011-04-06
Abstract: An apparatus for estimating a property includes a hollow core tube and an input light guide disposed at least partially within hollow core tube. The apparatus also includes a second gap disposed within the hollow core tube and separated from the input light guide by an air gap width. The second gap is formed of a first solid material and has a second gap width. The apparatus also includes a third gap disposed at least partially within the hollow core tube and being further from the input light guide than the second gap. The third gap is formed of a second solid material and has a third gap width.
Patent IT-MI20000594-D0 (IT)
Inventor: VALENTINIS FRANCESCO
IPC: B42C19/02
Filed: 2000-03-21
Abstract: A device for automatically binding booklets (5) comprising a variable number of sheets (4), including means (3) for measuring the thickness (S) of each booklet (5) to be bound, and a binding line (33) arranged to automatically fix, at least about that edge (34) of said booklet (5) in which the sheets are secured together and about a portion (28) of the first (4A) and last sheet of the booklet, a cover element (8) comprising a first part (21C) arranged to adhere to said edge (34), and a second (21A) and third part (21B) arranged to adhere respectively to at least said portions (28) of the first and last sheet; said line comprising means (9, 13) arranged to generate, on the basis of the measured thickness of the booklet to be bound, for each booklet, a particular cover element (8) having dimensions and creasing lines (L1-L4) such that said three parts (21A-C) of the cover element perfectly follow said edge and said portions of the first and last sheet.
Patent IT-MI20031131-D0 (IT)
Inventor: BARTESAGHI ANGELO
IPC: B41F35/02
Filed: 2003-06-05
Abstract: A method and a device for cleaning a cylinder of a printing press-in particular of a flexographic printing press-are described wherein a layer of ink to be transferred to a web substrate to be printed-such as paper, plastic film and the like-is deposited on said cylinder ( 1 ) and wherein a fluid suitable to detach impurities from the area concerned is sent onto the surface of the cylinder ( 1 ) to be cleaned and a suction is provided to remove said impurities from the cylinder surface, said cleaning fluid being vapour.
Patent IT-MO20000212-D0 (IT)
Inventor: GATTI SAURO
IPC: B66F9/18
Filed: 2000-10-05
Abstract: An apparatus (1) for handling hollow cylindrical bodies, particularly sheet metal coils, comprises a frame (2) for supporting means (3) for gripping the body, which are associated therewith so as to rotate and perform a translational motion respectively about a substantially vertical axis (A) and along a substantially horizontal axis (B), and first and second actuation means (12, 13), the frame (2) being associable with self-propelled lifting and transport means (4). <IMAGE>
Patent IT-TV20010008-D0 (IT)
Inventor: ARNABOLDI RICCARDO
IPC: B05C5/02
Filed: 2001-01-17
Abstract: A thermoplastic material spreading head including: a valve having a movable needle and a needle cup; a first duct for feeding fluid thermoplastic material to the valve; a second duct, connected in fluid communication to cup; the needle being movable in the body between an open position allowing passage of thermoplastic material flow from the first duct to the second duct, and a closed position in which the needle interferes with the cup to arrest the thermoplastic material flow; an actuating and detecting intake for selective positioning of the needle, for injection in the intake of a pressurized actuation fluid adapted to move the needle at least to the open position; and a pressure sensor arranged on the intake to sense the pressure of the pressurized actuation fluid and provide a confirmation of the position of the needle at least in the open condition.
Patent DE-2963512-D1 (DE)
Title: Electrical stimulator
Inventor: CARLSSON PER-OLOV ARNE VILHELM
IPC: A61N1/05
Filed: 1979-11-05
Granted: 1982-09-30
Abstract: An electric stimulator comprising an element (1) intended in particular for vaginal placing, carrying two or more electrodes (2) which are adapted so as to control through electrical pulses from a pulse generator (3) the urethral, urocystic and/or rectal functions. The said element in a preferred embodiment comprises a bladder (4) made of an expandable material such as rubber, plastics or the like which is not rotation-symmetrical and open at one end and which is closed by an end piece (8) through which the electrical connection is made.
Patent DE-3061185-D1 (DE)
Title: Transport apparatus for small pieces
Inventor: RAISON CLAUDE
IPC: B65G47/90
Filed: 1980-03-07
Granted: 1983-01-05
Abstract: 1. Apparatus for transferring small articles, comprising a fixed frame (3), a gripping means (16) fixed to a support (5), and means for displacing the gripping means and its support in relation to the fixed frame between a position for picking up and a position for putting down the articles, with a stop in these positions and with a reversal of the direction of displacement, the apparatus making use of an assembly, known per se, of elements with intersecting movements in perpendicular directions, comprising the support (5), the frame (3) and an intermediate element (4), the gripping means (16) being carried by the support (5) which is mounted so as to be movable relative to the element (4) in a first direction in a vertical plane and the intermediate element (4) being mounted so as to be movable relative to the frame (3) in a second direction perpendicular to the first and likewise in a vertical plane, whilst drive means (22) comprising a rotary output shaft (40) are fixed to the frame (3) for driving the assembly having intersecting movements and the gripping means (16), characterized in that the output shaft (40) is subjected to an oscillating rotary movement and is fixed to one of the ends of a connecting rod (6), the other end of which possesses a means of hinged connection (7) to the upper part of the support (5), the connecting rod (6) thus imparting to the support and to the gripping means (16) a displacement over a portion of a circle by means of the combined perpendicular displacement of the support (5) and the intermediate element (4), the distance between the axes of rotation (40) and (7), and therefore the length of the radius of this portion of a circle, being adjustable.
Patent DE-3069790-D1 (DE)
Title: A plant for squeezing yarn skeins and process therefor
Inventor: MINNETTI FEDERICO
IPC: D06B3/08
Filed: 1980-07-05
Granted: 1985-01-24
Abstract: A plant for automatically supplying hanks carried on sticks to a squeezing unit or squeezer for hank squeezing, for removing squeezed hanks from the squeezer, for transfer of hanks to a movement line or apparatus and for stick removal. The plant has a chain feeder for the squeezer, a roller squeezer with stick gripping pliers, a chain unloading conveyor and a pliers transferring apparatus or translating device, and is adjustable for adaptation to sticks of various lengths.
Patent DE-3070865-D1 (DE)
Title: Secondary ethanol amines, their preparation and their use in pharmaceutical compositions
Inventor: FERRIS MICHAEL JOHN
IPC: C07D307/81
Filed: 1980-11-05
Granted: 1985-08-14
Abstract: Compoundsofformula(III)and esters, amides and pharmaceutically acceptable salts thereof,wherein A<sup>1</sup> is hydrogen or methyl;A<sup>2 </sup>is hydrogen or methyl;n is 1, 2 or 3; andR is hydrogen, chlorine, bromine, hydroxy, nitro, amino ortrifluoromethyl,are useful as anti-hyperglycaemic agents and/or anti-obesity agents.
Patent DE-3161234-D1 (DE)
Title: Mounting rack
Inventor: ALTHERR FRITZ
IPC: F16B7/04
Filed: 1981-05-12
Granted: 1983-11-24
Abstract: 1. Assembly stand with a vertical support (1), consisting of a rectangular hollow section, on the side wall of which at least one horizontal bracket (5) is mounted, which is provided with a flange and is vertically adjustable and able to be clamped by means of a clamping device, whereby in the side wall of the bracket (5) an elongated slit (3) is left open, the inwardly bent edges of which each have inwardly directed teeth, into which a holder (9) of the clamping device engages, which is able to be introduced through the slit and is rotatable through 90 degrees, whereby also on the holder a spring-loaded, tensile clamping element is arranged, which is connected with the bracket (5) and presses the flange of same against the side wall of the support, characterized in that the holder (9) has two parallel grooves (10) in which the toothed longitudinal edges of the slit are carried with play, that in each of the grooves (10) at least one detent is arranged, which engages into the teeth (4), and that the two surface zones (9a) of the holder (9) lying laterally outside the grooves (10), are constructed as flat contact pressure surfaces, which under release of pressure of the detents and of the teeth (4) transfer the contact pressure onto the side wall of the support.
Patent DE-3161999-D1 (DE)
Title: Method for the preparation of 4-amino-6-tert. butyl-3-methylthio-1,2,4-triazin-5(4h)-one
Inventor: BONSE GERHARD DR
IPC: C07D253/075
Filed: 1981-02-26
Granted: 1984-03-01
Abstract: In the preparation of 4-amino-6-tert.-butyl-3-methylthio-1,2,4-triazin-5-(4H)-one of the formula   <IMAGE>   wherein pivaloyl cyanide of the formula (CH3)3C-CO-CN is reacted to form an intermediate, the intermediate is condensed with thiocarbohydrazide of the formula NH2-NH-CS-NH-NH2 to form 4-amino-6-tert.-butyl-3-mercapto-1,2,4-triazin-5-(4H)-one of the formula   <IMAGE>  and the 4-amino-6-tert.-butyl-3-mercapto-1,2,4-triazin-5-(4H)-one is alkylated to replace the H atom on the sulphur by -C1-4-alkyl, the improvement which comprises reacting the pivaloyl cyanide with a carboxylic acid anhydride of the formula R-CO-O-CO-R in which R is an optionally substituted aliphatic radical with up to 8 carbon atoms or an optionally substituted phenyl radical, in the presence of a strong acid at a temperature between about -50 DEG  and +150 DEG  C., and then directly reacting the reaction mixture thus obtained with the thiocarbahydrazide. Advantageously R is CH3, the strong acid is concentrated sulphuric acid, the pivaloyl cyanide is effected at a temperature between about 0 DEG  and 100 DEG  C., the condensation with thiocarbohydrazide is effected, in the presence of a mineral acid, in an aqueous or aqueous-alcoholic medium, and the alkylation is effected using methyl iodide or methyl bromide in the presence of sodium hydroxide at about 0 DEG  to 50 DEG  C.
Patent DE-3162009-D1 (DE)
Title: Blocking device for a member movable along a straight line or around an axis
Inventor: ARNDT KLAUS
IPC: G02B23/16
Filed: 1981-03-27
Granted: 1984-03-01
Abstract: An apparatus for the locking of a component or part free of play, especially a drive shaft in a null position, but also other elements, such as a machine part. The drive shaft can be rotated about its lengthwise axis and positioned in a predetermined rotational position. In the null position the drive shaft provided with an impact or contact element is locked by means of a first locking element constructed as a hard layer and a second locking element constructed as a resilient contact or impact member, each of which locking elements are rotatable into the rotational plane of the drive shaft. The drive shaft is locked by the locking elements in such a manner that the first locking element and the contact or impact element attached to the drive shaft as well as the second displaceably mounted locking element are successively acted upon or contacted by the action of the restoring force of a spring which is effective at the second locking element. The locking apparatus renders possible, particularly for adjusting the optical axes, an axactly reproducible essentially play-free locking of the drive shaft provided, for instance, for the azimuth or elevational movement of a sighting or aiming device of an observation periscope arranged above a armoured vehicle roof or cover arrangement of a combat vehicle or the like.
Patent DE-3171391-D1 (DE)
Title: Prefabricated double-walled metal chimney
Inventor: STONE RICHARD L
IPC: E04F17/02
Filed: 1981-07-22
Granted: 1985-08-22
Abstract: A metal chimney comprised of prefabricated double-walled sections packed with compressible mineral fiber insulation material between the inner and outer metal walls. Each section has a male end and a female end constructed so that a plurality of sections can be interconnected together end-to-end and will maintain structural integrity while also reducing heat conductivity and gas leakage from the inner wall to the outer wall. The female end of each section has a flexible, diaphragm like insulation retainer and seal, while the male end utilizes a rigid spider comprised of spaced apart spoke portions between inner and outer walls in combination with an annular wafer of thin nonmetallic sheet material. After insulation, the flexible diaphragm seal is compressed against the rigid spider and annular wafer allowing the insulation to form a gas seal, which is maintained even if these wafers or diaphragm seals are consumed by chimney heat.
Patent DE-3260227-D1 (DE)
Title: Composition that contains acesulfame, tablets on the basis of this composition and process for their production
Inventor: FULBERTH WERNER DR
IPC: A23L27/30
Filed: 1982-02-12
Granted: 1984-07-19
Abstract: Composition containing acesulfam or a salt thereof, a soluble, CO2-yielding compound, optionally a physiologically acceptable acid as auxiliary, and gelatin powder as dry binder, and its use for the manufacture of tablets.
Patent DE-3265066-D1 (DE)
Title: Haymaking machine for tedding and windrowing harvested crops
Inventor: WESSEL ULRICH
IPC: A01D78/10
Filed: 1982-06-03
Granted: 1985-09-05
Abstract: 1. Haymaking machine (1) for tedding and swathing harvest material, including at least two raking wheels (7, 8) mounted on a supporting frame (6), the raking wheel axles (13, 14) of said machine sloping forwardly with respect to the direction of travel when the haymaking machine (1) is in its tedding disposition, and the raking wheel axles (13, 14) of said machine are orientated substantially perpendicularly to the surface of the ground when the haymaking machine (1) is in its swathing disposition and are laterally offset from each other in the direction of travel, the supporting frame (6) being pivotally connected to a connecting frame (2) in such a manner that the position of the axles (13, 14) of the raking wheels (7, 8), as required for tedding and swathing purposes, is automatically set when the supporting frame (6) is transferred into a position corresponding to such operational states, characterised in that the supporting frame (6) is exclusively pivotable about a single axis (15), which is inclinedly orientated with respect to the connecting frame (2).
Patent DE-3265163-D1 (DE)
Title: Ballast circuit for the operation of low-pressure discharge lamps
Inventor: ZUCHTRIEGEL ANTON ING GRAD
IPC: H02M7/538
Filed: 1982-03-29
Granted: 1985-09-12
Abstract: A fluorescent lamp control circuit which provides power at high frequency, for example in the order of 35 kHz, includes a push-pull oscillator circuit having two transistors (T1, T2), an inductance element (L1, L1'), and a capacitor (C1, C1') to supply the lamps (3, 3'). To prevent dangerous high voltages upon removal of the lamp load, connected to the oscillatory circuit and to the series resonance circuit, upon removal of failure of a lamp, a protective circuit is provided formed by a thyristor (TH) connected to short-circuit at least one of the transistors (T1) of the oscillatory circuit. Control energy is derived directly from the high-voltage supply by a rectifier (D1, D1') connected to the inductance (L1, L1') of the series resonance circuit, so that sufficient and reliable switching energy for the protective thyristor (TH) is always available, the firing criterion therefor being determined by the breakdown voltage of a breakdown element such as a diac (22) connected to a voltage divider (20, 21) and receiving its control voltage also from the high-voltage connection of the series resonance circuit (4) including the inductance, which also feeds the power supply capacitor (C3) for the thyristor (TH).
Patent DE-3275973-D1 (DE)
Title: Ultrasonic diagnostic apparatus
Inventor: BABA KAZUO
IPC: A61B10/00
Filed: 1982-05-12
Granted: 1987-05-14
Abstract: An ultrasonic diagnostic apparatus includes an insertion section formed by a flexible elongate tube having a distal end portion and a proximal end portion. A driving shaft passes through the flexible elongate tube of the insertion section between a control section at the proximal end of the insertion section, and an ultrasonic transducer arranged for rotation at the distal end portion of the insertion section. The driving shaft includes a flexible elongate member formed by a pair of coils closely fitted coaxially one within the other. The coils have different winding directions thus providing circumferential rigidity when the driving shaft is rotated by a driving source at the control section. A signal cable is routed through the inside space of the coils forming the driving shaft and connects at one end with the transducer. The other end of the signal cable connects with a rotary terminal arrangement at the end of the driving shaft located at the control section.
Patent DE-3364343-D1 (DE)
Title: Thin-walled injection-moulded plastic container with smooth reinforced flange, and device for making it
Inventor: BORMUTH HORST
IPC: B29C45/00
Filed: 1983-03-30
Granted: 1986-08-07
Abstract: A thin-walled, injection-molded plastic container having a thickened sealing rim acquires a particularly smooth sealing rim, onto which a covering film can be sealed in a bacteria-tight, gas-tight and liquid-tight manner, if the gate is located on the sealing rim instead of on the bottom of the container.
Patent DE-3364668-D1 (DE)
Title: Paper or cardboard for offset printing
Inventor: LOPEZ JACQUES
IPC: D21F5/00
Filed: 1983-04-22
Granted: 1986-08-28
Abstract: 1. A method of making paper or cardboard suitable for offset printing, for example rotary offset printing, in which the paper or cardboard in the form of a ribbon is subjected to at least one coating operation on at least one of its surfaces and then dried and optionally calandered before being wound, characterised in that drying after coating is carried out in two stages, the first stage before calandering, cutting, rewinding or similar treatment being limited so that the paper is left with a high water content, and the second stage after this treatment reducting the water content to a desired value.
Patent DE-3365601-D1 (DE)
Title: Hydraulic pile driver
Inventor: ARENTSEN DIK
IPC: E02D7/10
Filed: 1983-05-18
Granted: 1986-10-02
Abstract: The invention relates to a hydraulic pile driver including a housing having an impact weight mounted therein for reciprocating movement, said impact weight being fastened to a piston movable in a cylinder, a supply source for liquid under pressure, a supply conduit communicating with said supply source, a liquid discharge conduit, means for alternatively connecting the said supply and discharge conduits to a cylinder chamber at one side of the piston, whereby said piston can be moved by the liquid under pressure in a direction opposite to the direction of movement of the impact weight during the work stroke, the said cylinder chamber during the work stroke of the impact weight being connected to the liquid discharge conduit. According to the invention the piston at the side remote from the said cylinder chamber is loaded by a second pressure medium, the overpressure of said second pressure medium being low with respect to the liquid pressure in the said cylinder chamber prior to the working stroke, said overpressure being independent of said liquid pressure.
Patent DE-3370223-D1 (DE)
Title: Tape cassette
Inventor: HOOVER JOHN W
IPC: G11B23/04
Filed: 1983-05-23
Granted: 1987-04-16
Abstract: A thumb-sized tape cassette having a rectangular housing with top, bottom and peripheral walls and supply and take-up reels within the housing. A tape member runs between the reels and extends to a tape run parellel to and behind the front peripheral wall. The front wall has a center opening and side openings positioned on either side of the center opening through which the tape run is accessed. Holes in the top and bottom walls are coaxially aligned and are positioned behind the center opening of the front wall. A pair of notches is disposed in the top and bottom walls of the housing on opposite sides of the side openings of the front wall and spaced remotely from the center opening, these notches extending rearwardly into the housing from the front wall in respective parallel planes that are substantially perpendicular to the tape run. Each notch is operative to receive the tape guide that normally is mounted with the transducer of a tape record/reproducing device. The opposite ends of the front wall, at the corners thereof, are formed with respective recesses which define steps that serve to position the tape cassette in predetermined alignment when loaded into the record/reproducing device.
Patent DE-3374659-D1 (DE)
Title: Paste for hemostasis and for temporary relief of defects in the traumatism of bones
Inventor: DAHLKE HERMANN DR MED
IPC: A61L15/64
Filed: 1983-02-03
Granted: 1988-01-07
Abstract: Pastes for haemostatic use and for temporary defect-bridging in bone trauma, contain 3-60 wt.% prolamine and 5-20% tricalcium phosphate or hydroxylapatite in finely dispersed form, and a physiologically tolerable diluent. The prolamine is pref. zein, and the diluent is pref. a mixt. of a 2-5C aliphatic alcohol and water. Pref., the paste contains 2-10% methylcellulose or carboxymethylcellulose and additionally contains an antibiotic or cytostatic agent.
Patent DE-3462227-D1 (DE)
Title: Granular silicon carbide abrasive grain coated with refractory material, method of making the same and articles made therewith
Inventor: DIERSSEN GUNTHER H C O MINNESO
IPC: B24D3/00
Filed: 1984-06-27
Granted: 1987-03-05
Abstract: Improved granular abrasive material comprises silicon carbide particles at least partially coated with an integral, durable surface layer of a hard refractory material comprising metal nitride or carbide. Hard refractory materials which provide a useful coating include, for example, silicon nitride or carbide, titanium nitride or carbide, sialon, and others. The surface layer is preferably provided by chemical vapor deposition, most preferably utilizing a fluidized bed. The improved granular abrasive material is particularly useful in various abrasive products such as coated abrasive products, nonwoven abrasive products and abrasive grinding wheels.