baber/WOPTO huggingface dataset:
Patent DE-3277402-D1 (DE)
Title: Evaporation apparatus and method of evaporating a liquid mass
Inventor: PAGET ANTHONY JOHN
IPC: A23G7/00
Filed: 1982-02-05
Granted: 1987-11-05
Abstract: An apparatus 10 for the evaporation and cooking of toffee (or other liquid mass) comprises a closed vessel 12 having an inlet 22 at the base thereof and an outlet 59, 60 towards the top and at one side of the vessel 12. A toffee premix liquor 28 is continuously fed in the inlet 22 and discharged through the outlet 59, 60. High speed counter rotating stirrers 48, 52, are provided in the vessel 12 to agitate the liquor 28 in a vigorous and turbulent manner, such as to form the liquor 28 into a vortex, the extremities of which are urged towards the outlet 59, 60. The vigorous and turbulent agitation of the liquor 28 assists the production of high quanlity toffee as a continuous process, at a relatively high throughput rate.
Patent DE-3370924-D1 (DE)
Title: Method and control device for the distribution of the volume of traffic among different control channels of a radio network
Inventor: GRAUEL CHRISTOPH DR ING
IPC: H04W48/12
Filed: 1983-12-14
Granted: 1987-05-14
Abstract: A system and process is described for spreading the volume of traffic over different control channels of a cellular radio transmission system. A base station having at least two control channels subdivides the number of mobile radio stations in a cellular area of the base station into groups, of a variable number of groups. The base stations transmit the number of groups and a group code on each control channel. The mobile stations receiving the transmitted information detect the number of groups and group code of each channel. The mobile radio stations will combine the number of groups and the received group code with the stored group number. The result of this combination determines the channel over which the mobile station control is to be assigned.
Patent DE-3376419-D1 (DE)
Title: Method of making a silicon nitride body from the y 2?o 3?/sio 2?/si 3?n 4?/al 2?o 3? system
Inventor: EZIS ANDRE
IPC: C04B35/58
Filed: 1983-07-19
Granted: 1988-06-01
Abstract: Si3N4 workpiece is mfd. by (a) fabricating a unitary porous reaction bonded body of Si3N4, 5-17 wt.% Y-Si oxynitride, formed from an SiO2 component and up to 3 wt.% aluminosilicate; and (b) heating in an ambient atmos. without use of mechanical or gaseous over-pressure to below the sublimation temp. of Si3N4 for long enough to fully densify the object by soln. of Si3N4 in Y-Si oxynitride. The prod. pref. has an average strength at least 100000 psi. (70kg/mm2) in 4-point bend test at room temp. The body is prepd. without need for special atmos. or packing medium.
Patent DE-3376656-D1 (DE)
Title: Continous solvent-free process for thermoplastic polyamides and polyester amides
Inventor: NELB ROBERT GILMAN
IPC: C08G69/00
Filed: 1983-08-08
Granted: 1988-06-23
Abstract: A continuous, solvent-free process is described for the preparation of thermoplastic polyamides and polyesteramides by the reaction of the appropriate organic diisocyanate and dicarboxylic acid or difunctional carboxylic acid-terminated polyester.
Patent DE-3460672-D1 (DE)
Title: Method and device for the intermediate storage of printing products arriving in a shingled stream
Inventor: MEIER JACQUES
IPC: B65H29/58
Filed: 1984-05-04
Granted: 1986-10-16
Abstract: An imbricated product subformation is formed from one half of the printed products delivered in an imbricated product formation by a conveyor or transporter. This subformation is guided through a deflection or turning device. The printed products are accelerated and separated or singled as they run through this deflection or turning device and are simultaneously inverted. After leaving the deflection or turning device, the printed products are conveyed against a fixed stop member and are then deposited upon a belt conveyor to form a new imbricated product subformation. A second subformation is formed from the other half of the arriving printed products and is deposited upon the first altered subformation and is then conjointly wound up with this first altered subformation to form a coil or wound product package. By dividing the initially arriving imbricated product formation into two subformations and subsequently reuniting these subformations, the winding operation can take place at a speed which is only half as great as the delivery speed of the initially arriving imbricated product formation.
Patent DE-3461367-D1 (DE)
Title: Process for the separation of a mixture of c4 hydrocarbons mainly comprising n-butenes and butanes
Inventor: LINDNER ALFRED DR
IPC: C07C9/10
Filed: 1984-05-18
Granted: 1987-01-08
Abstract: A C4-hydrocarbon mixture which essentially contains n-butenes and butanes is separated by a process in which the mixture is reacted with a carboxylic acid in the presence of an acidic catalyst to form a butyl carboxylate, the reaction mixture obtained from the esterification zone is distilled to give, as the top product, a fraction containing the butanes, and, as the bottom product, a fraction containing the resulting butyl carboxylate, the butyl carboxylate is decomposed at elevated temperatures to give the carboxylic acid and n-butenes, and the mixture of n-butenes and carboxylic acid is then distilled, the n-butenes being obtained as the top product, and the carboxylic acid as the bottom product.
Patent DE-3465274-D1 (DE)
Title: Record material
Inventor: SHANTON KENNETH JOHN
IPC: B41M5/26
Filed: 1984-06-08
Granted: 1987-09-17
Abstract: Record material of the type in which the color forming reaction is between an electron donating chromogenic material and an electron accepting color developer uses one or more metal/oximes as the color developer. Preferred oximes are monoximes, especially salicylaldoxime and its ring substituted derivatives, and dioximes such as dimethylglyoxime and mioxime and the preferred metal is zinc. Metal oximate salts can be used especially the salicylaldoximate, diphenylglyoximate and benzaldoximates of zinc.
Patent DE-3466754-D1 (DE)
Title: Device for metering coffee powder in a coffee machine
Inventor: FREI HANSPETER
IPC: A47J31/42
Filed: 1984-08-17
Granted: 1987-11-19
Abstract: A coffee machine includes a grinding mill, a proportioning chamber arranged adjacent to the outlet of the grinding mill and a processing chamber, into which the coffee powder from the proportioning chamber is discharged. The coffee powder coming from the grinding mill is thrown into the proportioning chamber, which includes a pressure sensitive, elastically resilient wall element with a signal generator connected thereto. As soon as the proportioning chamber is filled with coffee powder, a dynamic pressure is built-up within the proportioning chamber due to the overpressure caused by the grinding mill, which forces the wall element to a displacement, whereby the signal generator is operated. Subsequently, on the one hand, the motor of the grinding mill is switched off and, on the other hand, a bottom wall part of the proportioning chamber is unlocked, whereby the milled product, assisted by the elastically resilient wall element, is discharged from the proportioning chamber.
Patent DE-3474071-D1 (DE)
Title: Apparatus for dynamically controlling the timing of signals in automatic test systems
Inventor: HERLEIN RICHARD F
IPC: H03K5/13
Filed: 1984-08-01
Granted: 1988-10-20
Abstract: A timing subsystem 10 including several test period generators for supplying a variety of timing signals to a device under test. Major, minor, and free-run period generators each supply various timing signals to a multiplexer 18, which selectively connects the timing signals to timing generators 20. A central processing unit 28 supplies data to the period generators and timing generators to define their respective timing signals. Timing signals generated by the major period generator 12 define the overall testing rate. The minor period generator 14 generates multiple timing signals within the periods of the major clock signals to permit higher clock rates. Timing signals that are independent of the major clock periods are generated by the free-run period generator 16. An external synchronizer circuit 26 provides a feedback loop from the device under test 22 to the major period generator. A reference driver trigger delay circuit 27 provides means for calibrating the timing generators. Each of the three period generators includes two interconnected timing interval generators 30 and 40 that alternately generate overlapping timing signals. Each timing interval generator includes a stop-restart oscillator 32, a counter 34, and a delay-line vernier 36. Upon the receipt of a start signal, the oscillator stops and restarts to align its clock pulses to the start signal. The oscillator output clocks the counter, which supplies a signal to the vernier when a preselected number is reached. The vernier delays the counter signal by a preselected delay and issus a signal that designates the end of the period.
Patent DE-3485432-D1 (DE)
Inventor: BOSSLET KLAUS DR
IPC: C07K16/30
Filed: 1984-08-08
Granted: 1992-02-20
Abstract: Protein antigens (Ag1-Ag17) and monoclonal antibodies recognising them are claimed. Ag1-Ag7 have molecular wts. (in kDaltons) of 33+/-3, 134+/-3, 80+/-3, 55+/-, 60+/-, 54+/-3 and 260+/-3 respectively. Ag8, Ag9, Ag12 and Ag16 have non-determinable molecular wts. Ag10 has a molecular wt. of 143+/-3 and 119+/-3 (sic). Ag11, Ag13, Ag14, Ag15 and Ag17 have molecular wts. of 178+/-3, 34+/-3, 195+/-3, 44+/-7 and 130+/-3 respectively. The antigens are characterised by their distribution in human and aniamal cells. The antibodies are characterised by their reactivity towards such cells. Pref. the antibodies are produced by (a) immunising a mammal with in-vitro-cultured human cells, extracts of such cells or human tissue extracts, (b) isolating spleen cells from the immunised animal, (c) fusing the spleen cells with X 63 Ag 8653 cells, (d) selecting hybridomas, and (e) using the  hybridomas to produce antibodies.
Patent DE-3486045-D1 (DE)
Inventor: BEHRENS HERMANN-JOSEF
IPC: G01S13/78
Filed: 1984-10-09
Granted: 1993-03-04
Abstract: Interrogation and response signals are generated as double pulses at defined time intervals. Distance is determined from the time between transmission of the interrogation signal and reception of the response. The on-board unit contains an identifying circuit with a decoder (DK) and a correlator (KR) which selects its response from a number of double pulse signals transmitted by the responding station. The state of a counter (M2) which counts from null for each interrogation, is transferred to a stacking register (SR) on receipt of a subsequent pulse. The identifying circuit inhibits the transfer of further count values when the second response pulse arrives. An evaluation circuit works back to the count value corresp. to the first pulse starting from the last value in the stack register and taking account of the predefined response pulse interval.
Patent DE-3560978-D1 (DE)
Title: Device for attaching the carrying straps of a rucksack
Inventor: VON DEWITZ ALBRECHT
IPC: A45C3/02
Filed: 1985-06-28
Granted: 1987-12-23
Abstract: In a device to secure the shoulder straps of a backpack or rucksack, fittings are fitted to the upper ends of the shoulder straps and are pivotally mounted together on a retaining piece. In the preferred embodiment the fittings are situated in the middle of the rucksack and the pivotal mounting of one or both shoulder straps is constructed so as to be continuously adjustable in various angles at the retaining piece. The arrangement permits adjustment of the lateral distance between the shoulder straps in the shoulder region both simply and rapidly to suit the build of the wearer, so that the shoulder straps are always supported in the optimum position.
Patent DE-3569714-D1 (DE)
Title: Device for applying a closing strip and a cassette therefor
Inventor: VAN ROSENDAL NICOLAAS
IPC: B65B67/06
Filed: 1985-12-16
Granted: 1989-06-01
Abstract: Device for applying a closing strip, comprising: a housing provided with a channel (5); a feed for closing strip tape emerging into said channel; a rotor (11) mounted for rotation on said housing and provided with blades projecting into said channel; and cutting means (13) located downstream from said rotor for cutting off the formed closing strip from the closing strip tape, characterized by a member (14) located between said rotor and cutting means and extending into said channel for forming the closing strip during the guiding of the closing strip tape thereover.Preferably said member is an edge positioned transversely on said channel, and forms a part of the housing. If the device comprises further a feed for tape form material emerging into said channel and a magazine therefor, said feed for tape from material and its magazine are, preferably accomodated in a separate cassette.
Patent DE-3571240-D1 (DE)
Title: Cis-platinum-complexes having a pentaerythritol derivative as ligand, process for their preparation and pharmaceutical agent containing these compounds
Inventor: KOLAR CENEK DR
IPC: C07D305/06
Filed: 1985-08-24
Granted: 1989-08-03
Abstract: Compounds of the general formulae I and II    <IMAGE>  Formula I <IMAGE> Formula II  in which R1 and R2 independently of one another represent H-(CH2)a-(O-(CH2)b)c-O, where a=0 to 4, b=1 to 4 and c=1 to 7, an alkoxy or arylalkoxy group with 1 to 20 carbon atoms, an alkane- or aralkanesulfonyloxy group with 1 to 7 carbon atoms or a tetrahydropyranyloxy radical, or R1 and R2 together represent an oxygen atom bonded in an ether-like manner or an acetal or ketal radical   <IMAGE>   where R3 and R4 independently of one another represent a hydrogen atom, an alkyl group with 1 to 20 carbon atoms of a phenyl group, A1 and A2 are identical and represent a hydroxyl group, chloride, bromide, iodide, nitrate, acetate, trifluoroacetate, trifluorosulfonate or perchlorate, or A1 represents sulfate or carbonate ion and A2 represents H2O, or A1 A2 together represent the dianion of an organic acid, such as oxalic, malonic, hydroxymalonic, ethylmalonic, succinic, maleic, aconitic, 3,6,9-trioxaundecanedioic, 1,1- or 1,2-cyclobutanedicarboxylic, phthalic, 3- or 4-carboxyphthalic or 3,4-dicarboxyphthalic acid, or A1 and A2 together represent a recurring anionic unit of a polymeric compound, such as dextran sulfate, chondroitin sulfate or galactan sulfate, polyglutamic acid or polyitaconic acid, and a process for their preparation and a medicament containing these compounds are described.
Patent DE-3576842-D1 (DE)
Inventor: HAAS WERNER DR ING
IPC: F02F1/34
Filed: 1985-01-25
Granted: 1990-05-03
Abstract: An air-cooled, reciprocating piston, internal combustion engine has at least two adjacent cylinder barrels with a plurality of cooling ribs lying substantially perpendicular to the longitudinal axes of the barrels on at least part of the periphery thereof. The intake ports of the cylinder heads are located on the cooling air inlet side while the exhaust ports are located on the cooling air outlet side, and an air deflection cover overlies the cylinder barrels on the cooling air outlet side. The cylinder barrels are provided on the cooling air outlet side with cooling ribs lying substantially parallel to the longitudinal axes of the cylinder barrels. The air deflecting cover is of a configuration such that at least some of the cooling air flowing, in the area adjoining the crankcase, around and between adjacent cylinder barrels, is deflected toward these parallel lying ribs, so that essentially the total flow of cooling air supplied may be used to cool the hottest area of a cylinder barrels.
Patent DE-3578498-D1 (DE)
Inventor: PETZOLDT KARL DR
IPC: C07J53/00
Filed: 1985-01-19
Granted: 1990-08-09
Abstract: 1. Process for the manufacture of 15 alpha-hydroxy-4-androstene-3,17-dione by the microbiological hydroxylation of 4-androstene-13,17-dione characterised in that Penicillium stoloniferum CBS P 102, Penicillium melinii CBS P 30 or Fusarium oxysporum f. vasinfectum ATCC 7808 are used for the fermentation.
Patent DE-3579070-D1 (DE)
Inventor: RICH LEONARD G
IPC: B41J2/07
Filed: 1985-05-24
Granted: 1990-09-13
Abstract: A circuit and related method are provided for driving an ink jet printer to achieve a consistent velocity of ejected ink drop despite differences in the time elapsing between successive drops. Timing pulses timing the ejection of drops each trigger the production of fundamental waveform. This waveform is then multiplied by a multiplying factor selected from a look-up table in response to the time elapsing between the timing pulse causing the generation of the waveform and the preceding timing pulse, and the modified waveform so produced is used to drive the printing head through a power ampilfier. The multiplying factor is one chosen by experiment as that required to produce the desired ink jet velocity. In a preferred embodiment both the fundamental waveform and the multiplying factor may each be obtained through the use of an associated PROM so that the waveform shape and multiplying factor versus dot frequency characteristic may be readily changed to suit the particular printer head in question.
Patent DE-3579871-D1 (DE)
Inventor: MEISTER SIEGFRIED
IPC: A21B3/04
Filed: 1985-05-22
Granted: 1990-10-31
Abstract: The invention relates to an appartaus for the heat treatment of foods, particularly for the cooking of meals by means of steam or a steam/hot air mixture with a cooking area and a steam supply regulatable subject to a sensor and with, a sensor tube connecting the cooking area to the ambient being provided.
Patent DE-3586204-D1 (DE)
Inventor: LANIER JARON Z
IPC: G06F3/0338
Filed: 1985-08-19
Granted: 1992-07-16
Abstract: The control signal generator comprises a gesture sensor including sensors coupled to the hadn for detecting gesture specifying movements of the hand. A hand position sensor is coupled to the hand for detecting position specifying movements of the hand. A signal processor is coupled to the gesture sensor and to the hand position sensor for generating control signals according to the gestures specifying movements and the position specifying movements of the hand. The flex sensor comprises a flexible tube having two ends and a light reflective interior wall within the flexible tube. A light source is placed within an end of the tube.
Patent DE-3668761-D1 (DE)
Inventor: BOHNE FRANZ-JOSEF DIPL ING
IPC: A43B23/08
Filed: 1986-12-03
Granted: 1990-03-15
Abstract: 1. Sports shoe with resilient plastics, dished sole, having a reinforcing layer (5, 25, 35) consisting of a textile insertion at least in the region of the toe (3) of the shoe, characterised in that this reinforcing layer (5, 25, 35) is in the form of a wear-resisting layer (5, 25, 35), wherein the fibres (7, 27, 39, 42, 43) of the textile insertion (5, 25, 35) are embedded at least partially in the surface of the material of the sole (1, 21, 31), the protected region (3) remaining sufficiently soft.
Patent DE-3678610-D1 (DE)
Inventor: GELMAN ROBERT ALAN
IPC: A61L15/00
Filed: 1986-05-12
Granted: 1991-05-16
Abstract: Disclosed are novel sodium salts of carboxymethylcellulose (CMC) prepared from a cellulose furnish having a degree of polymerization (D.P.) of greater than 1,000 and having a degree of substitution (D.S.) of 0.2 to 0.9 characterized in that the CMC has an absorbency of at least 25 g. liquid/g. CMC and is a substantially nonfibrous particulate material; and to processes for preparing same. Owing to their high absorbency properties, they are particularly useful in the manufacture of disposable nonwoven products, such as adult incontinence pads, feminine hygiene products, disposable diapers and surgical dressings.
Patent DE-3679351-D1 (DE)
Inventor: THANHAEUSER GERHARD
IPC: H04L7/033
Filed: 1986-05-14
Granted: 1991-06-27
Abstract: The circuit described is an improvement of a known circuit for recovering the clock of an isochronous binary signal, in which set pulses are generated in dependence on the change of edges of the binary signal by a delay circuit and a comparison circuit, which reset a counter, the counter being clocked by a clock source, the frequency of which is a multiple of the clock frequency to be recovered. In the known circuit, missampling by means of the recovered clock is not impossible if the binary signal is very noisy and/or contains long sequences of identical binary values. To eliminate this deficiency, an output of the counter, at which a clock with the nominal frequency of the clock to be recovered is present, is connected to the input for the guide variable of a phase-locked loop and the output variable of the phase-locked loop is used as recovered clock. <IMAGE>
Patent DE-3689357-D1 (DE)
Inventor: PRICE SIMON M
IPC: G06F7/02
Filed: 1986-12-31
Granted: 1994-01-13
Abstract: A quasi content addressable memory circuit including a CAM section, a RAM section, and a comparator. A first part of an incoming comparand is applied to the CAM section, while a second part of the incoming comparand is applied to the comparator. If there is a favorable comparison within the CAM section with the first part of the comparand, the CAM section develops a pointer which addresses the RAM. The output of the RAM is then compared to the second part of the comparand and, if a favorable comparison is made, a match flag is developed. Also disclosed are circuits for handling multiple responses by the CAM section, and a practical comparator RAM which combines the functions of the comparator and the RAM of the quasi content addressable memory circuit.
Patent DE-3750686-D1 (DE)
Inventor: AINSLIE BENJAMIN JAMES
IPC: C03B37/012
Filed: 1987-05-20
Granted: 1994-12-01
Abstract: Optical fibre contains a colloidal semiconductor dispersed in the core or the cladding or both. The fibre may have active regions in which the semiconductor is dispersed and passive regions in which the semiconductor is dissolved. This is obtained by drawing a preform to get fibre in which the semiconductor is dispersed and selected portions (or else the whole fibre) are treated to precipitate the semiconductor in colloidal form.
Patent DE-3761918-D1 (DE)
Inventor: TARGETTI GIAMPAOLO
IPC: F16B7/04
Filed: 1987-07-31
Granted: 1990-04-19
Abstract: A clamp for joining hollow tubular members in end-to-end abutting relationship has two stiff elements (11-13) shaped in correspondence to opposed inner wall surfaces of the end cavities of the tubular members and is provided with both elastic means (21) and threaded means (23) for urging mutual separation between the elements (11-13); one of the elements has two truncated right circular cylindrical pegs (15) projecting from its surface for entering corresponding holes in the walls of the tubular members; the threaded means (23) has a conical tip (23A) that enters a conical concavity (25) in the opposite element (13) to lock the elements against relative longitudinal movement when expanded within the tubular members.
Patent DE-3764714-D1 (DE)
Inventor: KLUMPARENDT WOLFGANG
IPC: B07C5/34
Filed: 1987-05-21
Granted: 1990-10-11
Abstract: A glass sorting apparatus for the removal of non-glass components from a mixture includes a slide on which the parts are moved in a discrete fashion such that they can be individually identified when moving over a slide window through which light is passed and the slide has a gate arranged downstream of the window which gate is momentarily opened when a non-glass part is identified by the light such that the non-glass part is discharged through the gate so as to be separated from the mixture.