baber/WOPTO huggingface dataset:
Patent DE-3684167-D1 (DE)
Inventor: LOGGERS HENDRIK
IPC: C04B28/18
Filed: 1986-04-16
Granted: 1992-04-16
Abstract: The pozzolanic properties of a pozzclenic meteriel, more particularly a fly ash, are improved by mixing the pozzolanic material with a calciumoxyde or caliumhydroxide containing materiel and weter in such a way that at the time of associating or bringing together the abovementioned components the mixture has or immediately attains a temperature of more then sec, preferably at least 80°C, most preferably 85 to 188°C.A mixture of pozzolanic material and calciumoxyde and/or calciumhydroxide may be preheated, subsequently, water being added to said mixture.Water as used may be hot water and said water is preferably added as one mass at one momentThe pozzolanic material obtained from the process of the invention is suitable as cement substitute, as material for manufacturing building articles and a binder for occluding one or more fillers to be introduced into a chemical process or one or more fillers presenting noxious properties.
Patent DE-3685643-D1 (DE)
Inventor: HARLOS HARTMUT
IPC: H03H11/26
Filed: 1986-12-02
Granted: 1992-07-16
Abstract: The circuit compensates a progression time lead (20) for a t.v. receiver. The lead (20) has a series connected all-pass stage of a least the second order of which the inductances are substituted by gyrators connected with capacities. During at least one line of the vertical blanking out period, the progression time lead is in a phase regulating circuit (17,18,30). This enables comparison with a line frequency signal so that the delay time of the all-pass limbs are regulated.
Patent DE-3686719-D1 (DE)
Inventor: VAUGHAN DAVID EVAN WILLIAM
IPC: C01B33/26
Filed: 1986-08-15
Granted: 1992-10-15
Abstract: A new pillared smectite clay prod. (I), having generally sepd. layers (the interlayer distances being substantially greater than a precursor of the same but non-sepd. clay) includes multimetallic pillars comprised of a cationic polymeric complex (II) which separate the layers. (II) is of formula: N(Al12-xMx)O4 (OH)24+a where: N=Al, Si, Ga, Ge, As, P, Cr, Fe, V, Ru and Ni or mixts., M=V, Cr, Mn, Fe, Co, Ni, Nb, Mo, Tc, Ru, Rh, Pd, Ta, W, Re, Os, Ir, Pt or mixts.; X=1-6; a is dependent on M and N identity. Prepn. of (I) involves reacting a smectite with an aq. (II) compsn. to produce (I) which is sepd. from the mixt.
Patent DE-3760066-D1 (DE)
Title: Device for assembling cardboard trays
Inventor: CATHALA CHARLES
IPC: B31B3/44
Filed: 1987-04-14
Granted: 1989-04-20
Abstract: 1. An appliance to fold trays, characterized in that it consists firstly of a die (20) comprising several series of formation ramps (29, 30, 32) bounding a horizontal opening, vertically displaced from one another and located longitudinally and transversely relatively to the blank (2) from which the tray is produced, and arranged in the position of the groove lines exhibited by the blank, and secondly of a punch (22) comprising two parallel heels (36) located symmetrically in relation to a transverse median plane of the blank, this punch being associated with means enabling it to be displaced vertically, and the heels (36) being displaceable relatively to one another between a separated position and the external edges of the heels are situated at a distance from one another corresponding to the internal length of the tray and an approaching position in which the external edges of the heels are situated at a distance from one another less than the internal length of the tray, the means of operating the punch being so arranged that when the blank is fed in the punch is located above the ramps (29, 30, 32) and then after the blank has been positioned the punch is displaceable vertically downwards, the heels (36) being in the separated position, so as to move the blank in contact with the ramps that ensure its folding, then to maintain the punch in this position for the time required for the glue to set, and finally to draw the heels together and to displace the punch upwards.
Patent DE-3762439-D1 (DE)
Inventor: LANGER GEB LAYHER
IPC: E04G7/28
Filed: 1987-12-30
Granted: 1990-05-31
Abstract: 1. Edge-board construction for scaffoldings (10) which have four legs (11) and at least one platform (12), the total length and breadth of which corresponds with the length of the respective edge boards (15, 30, 55), and metal holding members (16, 46; 33) which are attached to the ends of the edge boards, characterised in that in each corner of the scaffolding (10), a holding member (16, 46) has a vertically orientated groove (20), open transversely to the longitudinal extent of its edge board (15, 55), into which the end of the other edge board (30) is insertable, and that in the area outside the groove (20) a support shank (27, 47) is provided to support against lateral displacement and tilting during the assembly.
Patent DE-3766715-D1 (DE)
Inventor: LANG OTTO ING GRAD
IPC: H04L25/02
Filed: 1987-02-13
Granted: 1991-01-31
Abstract: A circuit arrangement is provided for serial data transmission between a plurality of subscriber stations via a data bus, the circuit arrangement comprising data transmitters that are in a high-impedance state in the passive condition and in a low-impedance state in the active condition. In such a circuit arrangement, a mutual control of the subscriber stations occurs by way of the data bus without the assistance of additional control lines. This is achieved with the assistance of a recognition circuit having two data receivers in fail-safe circuitry connected in an antiparallel manner at their inputs and having their outputs connected to a logic element. The control arrangement is particularly suited for utilization in remote control devices.
Patent DE-3768422-D1 (DE)
Inventor: VANLAUTEM NOEL
IPC: C07C51/09
Filed: 1987-10-09
Granted: 1991-04-11
Abstract: Oligomers of beta-hydroxybutyric acid are hydrolysed in an aqueous reaction mixture containing a base such as calcium hydroxide, sodium hydroxide or potassium hydroxide. This process allows beta-hydroxybutyric acid of a high purity, and crystallisable, to be obtained.
Patent DE-3773040-D1 (DE)
Inventor: RINK ROLF
IPC: F02P7/10
Filed: 1987-03-20
Granted: 1991-10-24
Abstract: The fitting secures the rotor to the spindle of an engine ignition distributor, and comprises a metal bush secured in the rotor and containing a radial tapped hole for a clamping screw, so as to press the spindle against the opposite side of the bush. A flat surface (22) is formed on the end of the spindle (10) at the side opposite to the clamping screw (17), so as to give two contact lines (26) between the spindle and the inside surface (27) of the bush (16).
Patent DE-3775754-D1 (DE)
Inventor: BAR-TANA JACOB
IPC: A61K31/22
Filed: 1987-10-08
Granted: 1992-02-13
Abstract: (A) Medicaments contg. alpha-halogenated dicarboxylic acids of formula (I) and their pharmacologically tolerable salts, esters and amides are new:  In (I) Hal = Cl, Br or F; R = H or Hal; m = 4-16. (B) The alpha-halogenated dicarboxylic acids (I) and their salts, esters and amides are new per se, with the exception of 2,11-dichloro-dodecane-1,12-dioic acid, 2,11-dibromo-dodecane-1,12-dioic acid diethyl ester, 2,2,15,15-tetra bromo-hexadecane-1,16-dioic acid dimethyl ester, and N,N'-dimethyl-2,2,15,15-tetra bromo-hexadecanediamide.
Patent DE-3776096-D1 (DE)
Inventor: LORTHIOIR J BERNARD
IPC: G07F7/06
Filed: 1987-10-29
Granted: 1992-02-27
Abstract: The present invention relates to a self-service dispensing device with a return of issued packs, especially for bottles of liquefied petroleum gas having a cap for protecting the tap head, in which two compartments, each forming a location for a bottle, one intended for receiving the empty issued container and the other (4) containing a full container, are equipped, the first with a member detecting the weight and/or shape of the said empty container and the second with a member for retaining the full packaging container, the said retaining member of the second location releasing the container only when the detection member of the first detects the presence of an empty container in this first location. According to the invention, the member (16-24) for detecting the placement of an empty bottle in the first compartment (3) consists of a hook (16) or a similar member for catching the cap of the bottle, which, under the action of the weight of the bottle, raises a collar (23) or other similar member fitting round the cap and above the body of the full bottle located in the second compartment (4). The invention makes it possible to check that the issued pack has been returned safely together with its protective cap. <IMAGE>
Patent DE-3777144-D1 (DE)
Inventor: VON HAGEN INGO DR ING
IPC: C22B1/248
Filed: 1987-12-11
Granted: 1992-04-09
Abstract: Method of preparing steel waste in the form of machine turnings and/or grinding dust consists of compacting the wet waste material without any initial preparation under a pressure of 200-400 N/mm2 to preform of density of at least 2.5 g/cm3 and green strength of at least 300 N/mm2 while reducing the moisture content to below 10 wt.%.
Patent DE-3778120-D1 (DE)
Inventor: SMITH-VANIZ WILLIAM REID SMITH
IPC: H01F38/20
Filed: 1987-11-11
Granted: 1992-05-14
Abstract: A self contained sensor module mounted on a power transmission line. The module is capable of measuring various parameters such as line current, voltage, conductor temperature and ambient temperature. The parameter values are processed by sensor electronics which digitize and periodically transmit the values to a ground receiver. The module power supply is coupled to the transmission line conductor by a transformer. The line conductor extends through a magnetic core in the module housing. A secondary shunt magnetic core is provided to limit induction of high voltages as a result of excess current flowing through the transmission line conductor.
Patent DE-3780477-D1 (DE)
Inventor: RICHARDS CHESTER L
IPC: G03B27/20
Filed: 1987-01-12
Granted: 1992-08-27
Abstract: A vacuum frame means for holding in register a photo mask and photo film stack (16) during photographic printing consists of a board (26) on which the stack can lie, which board has register pins (24) for cooperating with holes in the photo mask and photo film to hold them in registration with each other. At the other side of the board (26), each pin (24) has a cap (29) for retaining the pin in an aperture (30) in the board of greater diameter than the pin. An elastic backing sheet (28) is secured to the underside of the board (26) except where it extends underneath the pin so that the elasticity of the backing sheet allows the pin to have some freedom of axial and lateral movement in the aperture (30), although it is normally retained in a mean position. A gasket sheet (27) extends beyond the edges of the board (26) and backing sheet (28) and so can come into contact with the underside of a top plate (14) to establish a chamber which can be evacuated to allow the board to hold the stack in register firmly against the underside of the top plate (14).
Patent DE-3782654-D1 (DE)
Inventor: MARGREITER HANS
IPC: H01R9/05
Filed: 1987-09-17
Granted: 1992-12-17
Abstract: The connection fitting has a sealed, screened housing (2) with at least one termination (3), with a termination cuff (5) receiving the end of a wideband coaxial cable (4) coupled to the housing (2) via a flexible lead (6).  The batten can be interchangeable, or can be sealed to the housing (2) to provide a gas-tight and liquid-tight seal. Pref. the outside of the housing (2) has fixing elements attached to it or formed integral with it, for retaining and/or relative positioning of a number of leads (6) for respective terminations (3).  Pref. the fixing elements comprise clips and are greater in number than the number of leads, to allow alternate configurations.
Patent DE-3782816-D1 (DE)
Inventor: HARTMANN UWE
IPC: H04N3/233
Filed: 1987-12-16
Granted: 1993-01-07
Abstract: The method involves adding together two mutually opposite phased saw tooth voltages (A,C) with equal peak values. The second of the two (C) has a horizontal period during a set interval of its full period. Pref. the horziontal part of the second voltage falls in the period from a quarter to three quarters of the period, or in the period outside that range. The horizontal part is achieved by suppression of a part of the voltage, or by limiting it. Suppression is achieved by a biassed diode bridge (2). The bias may be with the help of a battery voltage or an parallel RC network across the dc pole of the diode bridge. One of the two sawtooth voltages is supplied to each ac pole of the bridge.
Patent DE-3786650-D1 (DE)
Inventor: SELIGSON FRANCES HESS
IPC: A23L25/10
Filed: 1987-12-16
Granted: 1993-08-26
Abstract: The invention relates to foods that contain both sucrose polyesters and vegetable proteins. The foods are effective in reducing blood plasma cholesterol levels. In particular, the invention is a fat-containing and protein-containing food composition comprising fat ingredients, protein ingredients, and non-fat and non-protein ingredients; wherein at least 1 gram per serving of the total fat consists essentially of a sucrose fatty acid ester having at least 4 fatty acid ester groups, each fatty acid having from about 8 to about 22 carbon atoms; and wherein at least 1.5 grams per serving (by protein content) of the total protein comprises vegetable protein. The invention is also a method for lowering plasma cholesterol levels comprising administering to a human susceptible to or afflicted with hypercholesterolemia the present food compositions, wherein the compositions are administered to provide at least about 0.5% sucrose fatty acid ester in the daily diet (dry weight basis) and a daily dietary ratio of vegetable protein to animal protein of at least about 50:50. Importantly, the level of high density lipoproteins in the plasma is maintained while the level of total cholesterol is lowered. The method is also effective in lowering plasma triglyceride levels.
Patent DE-3860484-D1 (DE)
Inventor: JENSEN AAGE
IPC: D06B3/10
Filed: 1988-05-27
Granted: 1990-09-27
Abstract: PCT No. PCT/DK88/00085 Sec. 371 Date Nov. 21, 1989 Sec. 102(e) Date Nov. 21, 1989 PCT Filed May 27, 1988 PCT Pub. No. WO88/09410 PCT Pub. Date Dec. 1, 1988.A method for continuous dyeing of tubular cotton knit fabrics with reactive dyes, in which method the fabric passes through a padding phase, optionally a swelling phase, a levelling phase, conducted in a steamer, a fixation phase conducted in the steamer, and a washing out, and in which the tubular fabric is ballooned at least once in the levelling phase, characterized in that before each ballooning in the levelling phase the length of fabric is passed through a bath of a neutral, inert salt and after each ballooning is squeezed to approximately the same moisture content as at the inlet to the salt bath, the squeezed off liquid being recirculated to the salt bath.
Patent DE-3864640-D1 (DE)
Inventor: PFEFFERKORN BERND
IPC: B65D41/04
Filed: 1988-09-09
Granted: 1991-10-10
Abstract: The screw cap is for a bottle esp. for a bottle containing a sparkling wine.  The cap (2) has an internal screw thread which engages a screw thread (11,12) on the bottle neck. A skirt (13) projects axially inwards from the cap end wall. This skirt has a smooth outer surface and is a close fit in the bore of the bottle neck.  A sealing lip (15) surorunds the skirt and extends from the cap end wall (14) to a point some distance above the beginning of the screw thread (11,12).  When the cap is screwed onto the bottle this lip (15) forms a seal with the end face of the bottle mouth.
Patent DE-3865522-D1 (DE)
Inventor: NAUMANN DIETER
IPC: C25B3/13
Filed: 1988-05-13
Granted: 1991-11-21
Abstract: (A) Complexes of formula CF3.Zn.X.nL (I) are new, where X= halogen, esp. Cl or Br; n=1 or 2, esp. 2; L is a complexing agent, pref. an ether, amide, lactam, nitrile, sulphoxide, amine or pyridine, esp. DMF. (B) Prodn. of CF3I is effected by (a) reacting CF3X with Mg, Zn, Cd, Bi or Sn, pref. in a solvent; and (b) reacting the reaction mixt. with I-Y, where Y=I or a ligand more electronegative than I, esp. Cl or Br. (C) Prodn. of CF3I is effected by (a) reacting CR3X with Zn, pref. in a solvent, with addn. of L before, during or after the reaction; (b) isolating (I) and (c) reacting (I) with I-Y. A polar aprotic solvent is used, esp. the same as L. Step (a) is opt. effected in the presence of (i) a metal more electropositive than the reactant metal, in meta.lic or ionic form, and/or (ii) a Grignard reaction activator, e.g. I2 or CCl4. Step (a) may also be effected electrochemically. Step (a) may be effected in an autoclave at a pressure of up to 50 bar abs.
Patent DE-3872016-D1 (DE)
Inventor: HAERTINGER ERWIN DIPL ING
IPC: H01Q19/02
Filed: 1988-03-16
Granted: 1992-07-23
Abstract: The antenna has a main reflector (1) and a sub-reflector (2) with a concave curvature defined by the Gregory principle. A primary worn radiator (3) is positioned between the reflectors. The two reflectors are relatively positioned to obtain a max. for the aperture field amplitude characteristic at a point midway between them, reducing to a level of -15 dB in either direction. The first sidelobe occurs in the middle between -11 and -14 dB and the second and each subsequent sidelobe lies below a curve defined by A = 29-25 log theta where A is the radiation diagram level and theta is the diagram angle relative to the antenna axis of symmetry.
Patent DE-3876786-D1 (DE)
Inventor: ROTHMANN KNUT DIPL PHYS
IPC: G05D3/14
Filed: 1988-03-22
Granted: 1993-01-28
Abstract: The tracking device uses an open parallelogram linkage (20,22,24) between 2 rotary systems (10,12), with an absolute angle indicator (30) attached to the rotary axis of the leading system (10).  A second absolute angle indicator (32) is attached to the linkage axis (28) of the tracking system (12), with the signals from both indicators (30,32) fed to an addition/subtraction stage (34) providing a setting signal for a setting element (38) associated with the parallogram coupling rod (22). Pref. the setting element is used to adjust the length of the coupling rod (22) to correct a difference between the outputs of the 2 angle indicators.
Patent DE-3876787-D1 (DE)
Inventor: OKUNO MASAHARU
IPC: F24H3/06
Filed: 1988-03-22
Granted: 1993-01-28
Abstract: The heater effects heat exchange in a heat section which is between combustion (10) and ventilation (40) sections. The heat exchange section comprises a rotary body (30) positioned across the combustion (10) and ventilaton (40) sections so as to rotate at that position. The rotary body (30) has air flow passages (31) extending in the same direction as the axis of rotation of the rotary body (30). The heater can effect heat exchange with an increased efficiency and also can prevent the interior of the room from being abnormally dried.
Patent DE-3877624-D1 (DE)
Inventor: SIGEMOTO HIROMI
IPC: B32B27/32
Filed: 1988-05-25
Granted: 1993-03-04
Abstract: A laminated film comprising     (A) a base layer of a polymer based on 4-methyl-1-pentene; (B) provided on at least one side of the base layer, an interlayer of an  alpha -olefin copolymer comprising 10 - 85 mole% of propylene, 3 - 60 mole% of 1-butene and 10 - 85 mole% of  alpha -olefin having 5 or more carbon atoms, a degree of crystallinity of the copolymer as measured by X-ray diffractometry being 20% or less; and (C) provided on the interlayer, a heat-sealable layer of an  alpha -olefin polymer material predominantly comprising an  alpha -olefin having 2 to 4 carbon atoms. g
Patent DE-3883871-D1 (DE)
Inventor: BUNTE THOMAS DR
IPC: A61Q19/08
Filed: 1988-06-24
Granted: 1993-10-14
Abstract: The products contain a fraction of a mechanically obtained lysate of yeast cultures of the species Saccharomyces cerevisiae, and they stimulate protein biosynthesis in the skin and thus revitalise the skin and counteract the process of skin ageing.
Patent DE-3887838-D1 (DE)
Inventor: TAKAHASHI KENJI C O PATENT LIC
IPC: F27B19/02
Filed: 1988-11-28
Granted: 1994-03-24
Abstract: A method for smelting reduction of iron ore comprises the steps of : preheating and prereducing iron ore ; charging said preheated and prereduced iron ore , carbonaceous material and flux into a smelting reduction furnace(10) ; blowing oxygen gas through a top blow oxygen lance(21) having decarburizing nozzles(25) and post-combustion nozzles(26) into said smelting reduction furnace (10), an end of said top blow oxygen lance(21) being arranged between an upper side level of a slag layer(12) and a lower side level ofsaid slag layer(12) ; blowing a stirring gas through at least one side tuyere(25) placed in side wall of said smelting furnace (10) and at least on bottom tuyer (26) placed in bottom wall of said reduction furnace (10) so that at least part of said stirring gas introduced through at least one said side tuyere hits a swollen portion of the molten metal by said stirring gas introduced through at least one said bottom tuyere(26); and controlling a flow rate of said oxygen gas and saidstirring gas blown in said smelting reduction furnace (10) so that an OD of infurnace gas of said smelting furnace (10) ranges 0.5 to 1.0. where said OD is represented bythe following formula : OD = ( H2O + CO2 )/( H2+ H2O + CO + CO2 ). And, further,an apparatus used in the above-mentioned method.
Patent DE-3889522-D1 (DE)
Inventor: HAGY DEXTER
IPC: D04H5/02
Filed: 1988-10-27
Granted: 1994-06-16
Abstract: An elastic nonwoven fabric is made up of staple textile fibers or wood pulp, or both hydroentangled with an elastic web or net of a thermoplastic elastic polymer.
Patent DE-50003827-D1 (DE)
Inventor: ZUERMUEHLE SUSAN
IPC: G11B33/04
Filed: 2000-01-31
Granted: 2003-10-30
Abstract: The invention relates to packaging case (10) for a disk-shaped object, preferably a CD (11) consisting of a packaging material comprised of a substantially rectangular foldable sheet with at least two longitudinal folds (15, 16) and at least two cross folds (13, 14) by means of which, after folding, the sheet can be folded into a pouch (12) for receiving the object (11) and into a cover that is closed to the outside and enables access to said object. The sheet (20) is divided by the longitudinal folds (15, 16) extending along the entire length of the sheet into a central area (21) and two longitudinal sections (22, 23) on both sides of said central area, said longitudinal sections being folded inward in the same direction. The packaging case (10) can be manufactured in an extremely ecological manner, is very easy to fold and can be economically printed.
Patent DE-50004178-D1 (DE)
Inventor: HAHN MATTHIAS P-G
IPC: A61H39/04
Filed: 2000-07-28
Granted: 2003-11-27
Abstract: A therapeutic bandage including a therapeutic surface having massage projections for contacting and massaging the body part to be treated. The therapeutic bandage is removably secured to the wearer by way of a closure element.
Patent DE-50009590-D1 (DE)
Inventor: STIELER ULRICH
IPC: B29C45/16
Filed: 2000-03-15
Granted: 2005-03-31
Abstract: A process for producing physically foamed injection molded articles is provided. The process involves feeding a propellant-free thermoplastic melt into a cavity followed by delivering a physical propellant directly into the cavity or directly into the melt flowing into the cavity. The pressure exerted on the propellant during the injection stage is greater than that exerted on the propellant during the holding phase.