baber/WOPTO huggingface dataset:
Patent DE-3562705-D1 (DE)
Title: Apparatus for whipping food
Inventor: CAZAS FRANCIS
IPC: A01J11/16
Filed: 1985-11-06
Granted: 1988-06-23
Abstract: 1. Whipping apparatus, especially for food products, comprising a liquid products tank (1), a metering pump (3) connected to the tank (1) by a pipe (2) adapted to be occluded by a valve (5), a variable volume chamber (12) into which, in addition to the liquid product, a pressurized gas is introduced through a pipe (16), the said chamber comprising a mixture outlet pipe (13), characterized in that a slide (5) constituting the said valve(5) is provided between the metering pump(3) and the variable volume chamber (12), opening then closing the outlet pipe (2) from the tank, and closing then opening a pipe (7) connected to the variable volume chamber (12), the variable volume chamber (12) being separated from the liquid intake chamber which feeds into the metering pump (8) so that the operations of metering and of compression-expansion are constantly separate.
Patent DE-3566978-D1 (DE)
Title: Insulating piece of various shapes made from a pile of layers of high temperature resistant fibres, and process for making it
Inventor: GRANDIN DE L EPREVIER ALAIN
IPC: F16L59/02
Filed: 1985-10-09
Granted: 1989-02-02
Abstract: An insulating structure is provided which includes a succession of superposed layers of fibers capable of withstanding high temperatures. A hot face of the structure comprises fibers capable of withstanding temperatures higher than the fibers of the cold face. The layers have an apparent density which varies from the hot face to the cold face. The structure contains fibers which have temperature-resistant properties which progressively decrease from the hot face to the cold face. The structure according to this invention can advantageously be applied to line ovens.
Patent DE-3570253-D1 (DE)
Title: Process and equipment for the production of textile manufactures with fancy effects, ans so realized manufactures
Inventor: RICCI PAOLO
IPC: D04B9/14
Filed: 1985-05-24
Granted: 1989-06-22
Abstract: A machine for hair fabrics is equipped with thick and relatively spaced needles, that is with "thick fineness" and, as effect materials, clots of textile fibers are directly fed, such as the so called "flames" or other, along with a slubbing or continuous card sliver; these materials are anchored to the structure of the supporting knitted fabric, by the needle action.
Patent DE-3663116-D1 (DE)
Title: Method and apparatus for stamping sheet materials with slight elongation
Inventor: SMET GABRIEL DE
IPC: B21D22/10
Filed: 1986-11-25
Granted: 1989-06-08
Abstract: Process for press-forming sheet materials and in particular metal sheets on a double-action press of the type comprising a cushion (5) of an elastically yieldable material, the process comprising disposing the sheet on a support, applying a first outer slide (1) on the peripheral portion of the sheet (4), then applying a second central slide (10) on a central portion of the sheet, the process further comprising disposing the peripheral portion of the sheet on a lower blank holder (3) forming a tank for the cushion (5) and having an upper surface (6) for maintaining the sheet and located at a higher level than the level of the working surface (7) of the cushion (5), applying the first outer slide, which has a body (8) having a cross-section less than the lower blank holder (3) and includes on its periphery an upper blank holder (2) cooperative with the lower blank holder (3) for gripping the sheet (4), continuing the descent of the outer slide (1) against the cushion for turning up an edge portion (20) of the sheet and causing the flow of the mass of the cushion and deform the central portion of the sheet in such manner as to impart thereto an area substantially equal to the area of the finished part to be obtained, then displacing the central slide (10) so as to shape the angular volumes and the central portion of the sheet by a final flow of the cushion. The invention also provides a press-forming device of the double-action press type. Application in the press-forming of sheets of large size and small elongation.
Patent DE-3666430-D1 (DE)
Title: Condensed seven-membered heterocyclic compounds, their production and use
Inventor: SUGIHARA HIROSADA
IPC: C07D407/12
Filed: 1986-05-20
Granted: 1989-11-23
Abstract: Novel condensed seven-membered heterocyclic compounds of the formula:wherein R, and R<sub>2</sub> are independently hydrogen, halogen, hydroxy, lower alkyl or lower alkoxy,R<sub>3</sub> and R<sub>4</sub> are independently hydrogen, optionally substituted lower alkyl, optionally substituted cycloalkyl or optionally substituted aralkyl, or both jointly form an optionally substituted ring together with the adjacent nitrogen atom,X is hydrogen, optionally substituted lower alkyl, optionally substituted aryl or a carboxyl group which may be esterified or amidated,Y is C=O or CH-OR<sub>5</sub> in which R<sub>s</sub> is hydrogen, acyl or optioinally substituted carbamoyl,A is an oxygen atom or sulfur atome, E is an oxygen atom or methylene, andG is lower alkylene, provided that when A is a sulfur atom, E is methylene,and salts thereof exhibit serotonin S2 receptor blocking activity, actions to relieve cerebral vasospasm and antithrombotic activity, and are of value as aprophylactic and therapeutic agent for ischemic cardiopathies, thrombosis, hypertension and cerebral circulatory disorders.
Patent DE-3667596-D1 (DE)
Inventor: SBALZARINI LINO
IPC: A22C15/00
Filed: 1986-07-11
Granted: 1990-01-25
Abstract: 1. Arrangement of a row of scale-like overlapping sausage hanging loops for storing in a magazine and feeding to a sausage closing machine, each loop consisting of a cord section tied together to form a loop ring, characterized in that overlapping loop ring parts (3, 4, 5, 11, 12, 13, 14) of adjacent loop rings (1, 10) are connected to each other in a pulling force transmitting manner.
Patent DE-3680843-D1 (DE)
Inventor: ANTAKI PATRICK R
IPC: G11C7/00
Filed: 1986-08-22
Granted: 1991-09-19
Abstract: The method of transferring an entire word of a semiconductor memory (13) to another row (18) of the memory, by first selecting a row line containing the word to be transferred, then latching it onto the bitlines (19) of said memory device and finally selecting another row (18) to receive the information from the bit lines (19).
Patent DE-3685458-D1 (DE)
Inventor: SHIBATA MASAHIRO
IPC: H04N5/782
Filed: 1986-06-16
Granted: 1992-07-02
Abstract: A PCM (pulse code modulated) audio signal reproducing apparatus is disclosed, in which when either of a video signal and a PCM audio signal is reproduced from a record medium, whether the PCM audio signal is recorded on the record medium is judged by an identifying pilot signal recorded together with the PCM audio signal, while when the video signal is reproduced, the above mentioned judgement is made invalid. Thus, even if the identifying pilot signal and the video signal are superposed upon each other on a frequency axis and an erroneous judgement is caused, it is possible to protect the reproducing operation from a trouble.
Patent DE-3687235-D1 (DE)
Inventor: SANTESSON STEFAN
IPC: H04L9/20
Filed: 1986-06-09
Granted: 1993-01-14
Abstract: An input (1) is provided for data in clear text  from the transmitter. An outlet (2) for encoded information, a mixer (3) consisting of an EXOR grid, a coder (4) for production of code bit sequences, and components (6,7,8) for selection control are also included. The coder, which has an input connected to the mixer output, comprises a 16-bit shift register (9), a memory (5), which may be a byte-organised ROM or EPROM, and a multiplexer (10). The thirteen first bits of the shift register are connected to the memory address inputs and its last three bits are coupled to the address inputs of the multiplexer. The outputs of the memory are connected to the inputs of the multiplexer. Selections may be made as to whether an incoming data bit shall be encoded or not, and whether an encoded bit shall be loaded into the register or not. Choice is controlled by a programmable control (8). For each word bit, a signal is sent to the grid inputs for appropriate choice determn. One grid (7) receives on its other input a code bit from the multiplexer, and has its outlet connected to the mixer. The other grid (6) output is connected to an activation input on the register.
Patent DE-3764413-D1 (DE)
IPC: G07F13/06
Filed: 1987-06-18
Granted: 1990-09-27
Abstract: 1. Dispenser for hot and/or cold beverages prepared with a hydrosoluble extract, mainly comprised of seizing means formed by a radial aggregate of drawers (4) each comprising an opening (8) serving as a housing for a given quantity of hydrosoluble extract, said drawers (4) being arranged on a fixed table (1), the median axes of said drawers converging towards the centre of the table which comprises a central bore (3) in which is arranged a cup proceeding from the cup supply-device ; by a radial aggregate of receptacles (57, 59) for the storage of the hydrosoluble extract ; by a radial aggregate of first control means (9), with each of said receptacles being associated one of said drawers (4), with each of said drawers (4) being associated one of said first control means (9), same being capable of subjecting the drawer corresponding to the receptacle containing the hydrosoluble extract selected to a reciprocating motion allowing the transportation of same from the receptacle where the opening (8) is filled with hydrosoluble extract to said central bore (3) into which the hydrosoluble extract is poured ; by a water-feed through an eventual storage tank ; by hot and/or cooled-water production-means ; by a pouring lip (42) to introduce the hot and/or cooled water into the cup (45) containing the quantity of hydrosoluble extract (60) ; by a cup supply-device (57) ; by means (41) for homogenizing the beverage and by an access recess (61) allowing to take off the dispenser the cup (45) containing the beverage, which dispenser is characterized in that it comprises a single driving element as well as an aggregate of second control means (22, 39) driven by said driving element, said second control means (22, 39) being capable of simultaneously applying to each of said first control means (9) a radial translation capable of generating said reciprocating motion of the drawer (4), with each of said first control means (9) being associated a third control means (33, 36) capable of subjecting each of said first control means (9) to an angular motion between a position in which said first control means (9) is angularly offset with respect to the drawer (4) associated with same, position in which said drawer (4) and said control means (9) do not co-operate and an angular position in which said first control means (9) comes to co-operate with said drawer (4) in order to confer to the drawer selected according to the beverage selected the reciprocating motion, means (56) for seizing the cup subjected to a rotary motion being capable of transferring the cup containing the quantity of hydrosoluble extract successively from its area (58) of loading of the hydrosoluble extract (60) to its area (76) of filling with hot and/or cooled water, said water-filling area being provided with homogenizing means (41) formed by a pouring lip (42) projecting a jet of water under pressure oriented perpendicularly to the surface (43) of the beverage (44) and describing a circle (48) concentric to the circular inner wall (49) of the cup (45), then towards the access recess (61).
Patent DE-3764600-D1 (DE)
IPC: E21D21/00
Filed: 1987-10-02
Granted: 1990-10-04
Abstract: The invention relates to a device for fixing a stressed anchorage in rock, comprising sealing components (7) to be sealed in place at the end of a predrilled hole (6) by the sealing material contained in a cartridge (2) fitted in the head of the device and protected by a perforated cap (5). When the device is put in place, the sealing head is fastened to the anchorage sleeve (11) by an unlockable connecting element (9, 10).
Patent DE-3770858-D1 (DE)
Inventor: TORTI ALESSANDRO
IPC: B42C7/00
Filed: 1987-03-06
Granted: 1991-07-25
Abstract: In order to form a hard book binding having a middle tablet (5) and two side tablets (4, 6), a unitary tablet is first formed by securing the side tablets (4, 6) onto the middle tablet (5); thereafter, a spine member (11) and two quadrate members (10, 12) are attached, in mutually spaced apart relationship, to said unitary tablet at the middle tablet (5) and the side tablets (4, 6), respectively.
Patent DE-3771866-D1 (DE)
Inventor: SCHODL RICHARD
IPC: G01P5/26
Filed: 1987-10-03
Granted: 1991-09-05
Abstract: Two spatially separate beams (S1,S2) are directed to points (F1,F2) via a focussing arrangemnt in a measurement vol. The frequency is meausred with which particles successively pass two focussing positions. The focussing positions are produced at different distances from the focussing arrangement. Two measurements are made whereby the focussing position distance of one beam is smaller than that of the other for the first measurement and greater for the second. Alternatively, the beams are interchanged. The direction of the flow vector w.r.t. a plane normal to the optical axis (OA) is derived from the difference of the two measurement results.
Patent DE-3774635-D1 (DE)
Inventor: SIMMONS ROBERT JULIAN
IPC: B65B23/12
Filed: 1987-07-16
Granted: 1992-01-02
Abstract: A conveyor systems for conveying relatively planar articles, e.g. biscuits (6), comprises a first conveyor comprising a pair of runs (1,2) of endless belts (3,4) having operative surfaces defining a first path (5) for biscuits. The operative surfaces of the belts face one another and are symmetrically inclined to the vertical, biscuits being conveyed thereby contacting the belts by their peripheries, and, when at least two biscuits are in contact, assuming an inclined attitude with the upper part of each biscuit leading. A further conveyor (12) providing a further path for biscuits extends upwardly from the outlet end of the first path and, in the region fo the outlet end of the first path (5), means are provided for causing or permitting the biscuits to decline so as to assume an attitude in which they are substantially parallel to the further path. The means changing the attitude of the biscuits may comprise a member (15) extending into a lower part of the first path to be contacted by biscuits as they approach the outlet end of the first path or an end portion (11) of the first conveyor in which portion the angle between the belt runs (1,2) is increased, or both the member and the change in angle.
Patent DE-3775138-D1 (DE)
Inventor: BOEHMKE GUENTHER DR
IPC: C11D3/37
Filed: 1987-07-27
Granted: 1992-01-23
Abstract: Polyasparagine-amide acid and its salts are prepd. by reacting maleic acid and NH3 in molar ratio 1:1-1.5 at 120-150 deg.C and opt. converting the acid to the salts. (a) In the prepn. maleic acid and NH3 are heated in 4-6 hrs. to 125-135 deg.C and then kept 0-2 hrs. at this temp.. (b) salts of asparagine-amide are prepd. by: (i) heating maleic acid and NH3 in 4-6 hrs. to 125-135 deg.C and keeping at this temp. for 0-2 hrs.; (ii) cooling to 100-120 deg.C and (iii) adding aq. solns. or suspensions of metal or ammonium hydroxides, esp. of Na-, K-, Li-, Mg-, Ca-, ammonium, alkyl-ammonium, Zn- or Fe hydroxides.
Patent DE-3775552-D1 (DE)
Inventor: DYKSTERHOUSE ROBERT
IPC: B29B15/14
Filed: 1987-11-05
Granted: 1992-02-06
Abstract: An improved multifilamentary fibrous material is formed having particles of a matrix-forming thermoplastic polymer substantially uniformly dispersed among adjoining filaments in the absence of fusion bonding. The polymer particles initially are dispersed in an aqueous medium containing an effective amount of a dissolved polymeric binding agent and the viscosity of the medium subsequently is substantially increased to at least 50,000 cps. to form a gelled impregnation bath having a plastic flow characteristic with shear-thinning behavior wherein the polymer particles are substantially uniformly suspended. The resulting impregnation bath is caused to flow between the adjoining filaments of the multifilamentary fibrous material with a concomitant viscosity reduction which aids in the incorporation of the polymer particles. The concentration of the aqueous medium in the product is controlled to yield a uniform, handleable, drapable, tacky, and highly stable product. Upon the application of heat and pressure the improved product can be transformed into a fiber-reinforced composite article wherein the solid particles form the matrix phase.
Patent DE-3775639-D1 (DE)
Inventor: AKAOGI TAKAO
IPC: G11C17/18
Filed: 1987-06-10
Granted: 1992-02-13
Abstract: A semiconductor device comprises a fuse circuit having first and second fuses (F1,F2) for storing an information by blown and unblown states of the fuses (F1,F2), an information output circuit for providing an output signal having a first logic level when at least one of the fuses (F1,F2) in blown and an output signal having a second logic level when both the fuses (F1,F2) are unblown, and a detecting circuit for detecting which one of the fuses (F1,F2) is unblown. This detecting circuit has a first transistor (Q1) connected to the first fuse (F1) in parallel and turned ON in response to a first check signal (X), and a second transistor (Q2) connected to the second fuse (F2) in parallel and turned ON in response to a second check signal (Y).
Patent DE-3788697-D1 (DE)
Inventor: OGAHARA KAZUMASA
IPC: D03D13/00
Filed: 1987-09-28
Granted: 1994-02-17
Abstract: The present invention provides a tetraaxial woven fabric in a novel texture exhibiting isotropic nature superior to that of the triaxial woven fabric and is composed of warp ends, weft ends, and intersecting upper and lower bias yarns running obliquely to the former two under such circumstances as increasing demand for triaxial woven fabrics having isotropic nature in strength and elongation requisite to improvement in strength and reduction of weight of FRP and supply of materials suited to the manufacture of aircrafts and autocars. Further, for the purpose of weaving and tetraaxial fabric as above, the present invention provides a bias yarn feeding device and bias yarn traversing device in a structure that has never been devised before, thereby enabling high speed weaving and production at low cost of a fabric exhibiting high isotropic characteristics in spite of reduced thickness thereof.
Patent DE-3853373-D1 (DE)
Inventor: BRODE GEORGE LEWIS
IPC: A61K8/73
Filed: 1988-04-14
Granted: 1995-04-27
Abstract: Combinations of glycosaminoglycan and certain cationic polymers provide modified glycosaminoglycan properties and can provide substantivity to keratinous material, compatibility, stability, humectancy, rheology and other properties useful in personal care or medical applications.
Patent DE-3865042-D1 (DE)
Inventor: AUSLAENDER KLAUS DIPL ING
IPC: G01V3/11
Filed: 1988-02-25
Granted: 1991-10-31
Abstract: An AC source feeds the excitation winding of a search coil. The response of a buried conductor or metallic object in the alternating magnetic field is sensed by a pick-up winding with a preamplifier. A reference phase generator supplying an inductive loop is switched into the signal transmission channel which contains a ohase shifter and phase-selective demodulator. The PLL includes a phase detector and indicator, an integrator and a clock generator which times the switching of the reference phase generator. The integrator feeds back a corrective signal to counteract unwanted phase changes in the phase shifter and to maintain a fixed relationship to the reference phase angle.
Patent DE-3865163-D1 (DE)
Inventor: ELIAS HOLGER DIPL ING
IPC: H01S5/042
Filed: 1988-09-08
Granted: 1991-10-31
Abstract: The laser diode operating circuit, uses an emitter-coupled difference amplifier (T1,T2) with a low operating current, which is coupled via a DC coupling stage (ZD, C2) to an emitter-coupled transistor (T3) which is coupled to a reference potential on the collector side via the laser diode (LD). The emitter of the emitter-coupled transistor (T3) is coupled to a current source (Q12) bridged by a capacitor (C4) via an RC element (R7,C3). Pref. the DC coupling stage uses a Zener diode (ZD) and a parallel capacitor (C2), or a coupling resistance (RK) and a parallel capacitor  (C2).
Patent DE-3867290-D1 (DE)
Inventor: KRAH PETER
IPC: B65B19/02
Filed: 1988-03-14
Granted: 1992-02-13
Abstract: Aadjacent to a turntable with folding and gripping arms for applying an inner wrapper and an outer wrapper to three rows of cigarettes to form a filled pack is a support (17) forming part of a circle parallel to the periphery of the turntable. A hollow, rectangular, folding mandrel (4) for the wrapper is used, with suction applied to the interior through holes (18) in the support, which acts as a suction channel during the folding operations. Through one side of the mandrel are further suction holes (19). The holes in the support, which is formed from a channel section with a sealing plate over its open top, are sall compared with the size of the mandrel. ADTAGE Facility for use of a metallised foil as inner layer and paper as an outer layer.
Patent DE-3869134-D1 (DE)
Inventor: FUEHRER GERD
IPC: F16N39/06
Filed: 1988-06-30
Granted: 1992-04-16
Abstract: The oil-filtration system is for a gearbox (1) with pressure lubrication of shaft and gear bearings (12,52,15) and the gears themselves (13,14). The oil is delivered by a pump (2) from a vessel (21), pref. the gearbox sump, through a filter (22). It is also delivered via a relatively narrow passage (23) to a large-diameter rotary chamber (3), so that the speed of flow is markedly reduced and a rotary movement is imparted to it. This projects dirt against the chamber wall (31), so that clean oil, flowing out from the chamber centre (32), can be delivered to the bearings or gears.
Patent DE-3873437-D1 (DE)
Inventor: ROBINSON JACK B JR
IPC: C12Q1/44
Filed: 1988-06-21
Granted: 1992-09-10
Abstract: A reagent system for determining serum lipase which comprises lipid particles having a diameter of less than 0.5 microns. The reagent system has improved stability against sedimentation and coalescence. A turbidimetric method for the determination of serum lipase is also disclosed wherein a serum sample is added to a suspension of lipid particles having a diameter of less than 0.5 microns and the amount of lipase present in the serum sample is determined by measuring a change in the turbidity of the suspension.
Patent DE-3873872-D1 (DE)
Inventor: NICOLAISEN JOHNNY
IPC: C05C5/04
Filed: 1988-09-21
Granted: 1992-09-24
Abstract: The present invention relates to a method for purifying calcium nitrate melt/solution separated from the mixture obtained by dissolution of rock phosphate with nitric acid. The melt contains fluorine and phosphorus as main contaminants. The mol-ratio phosphorus/fluorine in the crude calcium nitrate melt/solution is adjusted to 3.5>P/F>0.3, possibly by extra addition of a phosphorus compound, and the mixture is then neutralized by ammonia to pH = 5-6. The precipitate thereby formed is removed while the filtrate, which is a purified nitrate of lime melt, is evaporated and further processed. The purification can be carried out in two stages, with a P/F-ratio in the first stage of 0.3-3 and 1-3.5 in the second stage. Phosphoric acid or a phosphoric acid containing solution is used as phosphorus compound.