baber/WOPTO huggingface dataset:
Patent DE-3481708-D1 (DE)
Inventor: DEXTER ROBIN WILLIAM
IPC: C08F2/02
Filed: 1984-05-12
Granted: 1990-04-26
Abstract: A method of making a copolymer of meta- or para-isopropenyl- alpha , alpha -dimethylbenzylisocyanate and at least one other ethylenically unsaturated comonomer polymerizable therewith, comprising polymerizing the meta- or para-isopropenyl- alpha , alpha -dimethylbenzylisocyanate and at least one other ethylenically unsaturated comonomer in an aqueous emulsion in the presence of a free-radical polymerization initiator and a chain transfer agent to control molecular weight. Also disclosed are methods of breaking the aqueous emulsion after polymerization is completed by either adding a salt, e.g., aluminum sulfate, or by freezing the emulsion followed by thawing to yield the copolymer as a mechanically separable solid phase of a two-phase liquid-solid mixture.
Patent DE-3483817-D1 (DE)
Inventor: BITZINGER RUDOLF DIPL ING
IPC: G11C29/00
Filed: 1984-09-25
Granted: 1991-02-07
Abstract: The unit has a bus system (B:CMY), to which the processors (CP, IOC), which have their own local memory (LMY), are connected, and which is allocated sequentially to different ones of the processors (e.g. CP1, CPx, IOC0), and a main memory (CMY), which is connected to the bus system (B:CMY) and to which the processors (CP, IOC) sequentially have access via the bus system (B:CMY) in accordance with the allocations of the bus system (B:CMY). In order to carry out all the switching-oriented functions relating to special connections of telephone subscribers, e.g. speech path selection, switching through, charge accounting, call progress tone control, acceptance and recoding of call number, clear-down of connecting path, etc., the local memories (LMY) of all the processors (CP, IOC) having an at least partly identical catalogue of tasks store correspondingly identical control sections, which are required frequently or, in the case of a fault, immediately as well as data which are specially required for a single connection of two arbitrary telephone subscribers in relation to the current processing step, e.g. for the purpose of speech path selection. By contrast, in addition to control sections that are seldom required the main memory (CMY) also stores local data on a large multiplicity of current connections. <IMAGE>
Patent DE-3562024-D1 (DE)
Title: Electrolysis apparatus
Inventor: SCHMITT HELMUT DIPL ING
IPC: C25B9/19
Filed: 1985-11-13
Granted: 1988-05-05
Abstract: An electrolyzer for the production of chlorine from an aqueous alkaline halide solution includes a plurality of electrolysis cells each having a housing of two half-shells. The bottom side of each of the half-shells is in a plane parallel to a plane of an adjacent anode or cathode, the space between the bottom side and the anode or the cathode being provided with framework-pattern metallic reinforcements. Each bottom side has one or more contact strips attached to its outer surface which are arranged in a congruent position to the contact strips on the bottom side of the adjacent electrolysis cell, and extend over the length or width of the cell. The contact strips are aligned with and connected by electrically conducting means to part of the framework-pattern reinforcements and the unperforated sections of the adjacent anode or cathode. The two half-shells and a membrane partition wall are assembled to form an electrolysis cell sealed by two gaskets.
Patent DE-3564370-D1 (DE)
Title: Dietetic product with depurating and antidiarrheal activity and process for its preparation
Inventor: WURSCH PIERRE
IPC: A23L1/308
Filed: 1985-08-30
Granted: 1988-09-22
Abstract: A carob flour (I) contg. at least 20% by dry wt. of tannins calculated as total polyphenols, the ratio of soluble tannins:insoluble tannins being below 0.37 (calculated in water at 37 deg.C) is prepd. by treating mature carob shells in water to extract most of the sugars and water-sol. tannins, sepg. the residue and drying below 100 deg.C. The dried residue is milled to a particle size below or equal to 200 micro metres. A dietetic prod. having a purifying and anti-diarrhetic action contains (I) as the active ingredient.
Patent DE-3568538-D1 (DE)
Title: Installation and process for treating a liquid, particularly for demineralising water flowing through a bed of granular, active material compacted in an upper position and periodically regenerated in counter-current
Inventor: DEGUIN ALAIN
IPC: B01J49/90
Filed: 1985-04-30
Granted: 1989-04-13
Abstract: An installation and apparatus for treating a liquid, in particular for demineralizing water passing through a bed of active granular material which is compacted in a high position and which is periodically regenerated by a reverse flow. The installation comprises a treatment volume (10), an expansion volume (20) for the bed and disposed coaxially above the treatment volume (10); communication and isolation means (20, 32) between said two volumes, and means for periodically causing the liquid to be treated to flow through the bed and for causing regenerator liquids to flow through the bed.
Patent DE-3572519-D1 (DE)
Title: Actuating device
Inventor: BENDER RICHARD DR
IPC: F03G7/06
Filed: 1985-10-19
Granted: 1989-09-28
Abstract: 1. Force element for the actuation of setting or release arrangements, containing an actuating element (18) extending from a housing (10), which is displaceable by means of an electricaly releasable actuating arrangement formed of a material with shape memory which alters suddenly its structure and its shape in accordance with temperature, characterised in that the displacement arrangement is formed as slotted (21) tube (20) and a heating arrangement (13, 23) appropriate to the tube (20) is provided.
Patent DE-3575958-D1 (DE)
Inventor: CIMETTA SILVANO
IPC: D06F39/12
Filed: 1985-05-20
Granted: 1990-03-15
Abstract: In a laundry washing machine of the top-loading type having a housing mounted on a bottom structure and closed on top by a hinged cover, and a tub and drum assembly enclosed in said housing together with further operative components, the improvement of said housing being composed of at least two shell sections adapted to be releasably secured to one another and to said bottom structure, and at least two brackets releasably secured to upper portions of said shell sections so as to interconnect them, and provided with engagement means for suspending said tub and drum assembly from above, the lower portion of said tub and drum assembly being connected to vibration dempeners or the like mounted on said bottom structure. Each shell section is individually demountable for giving access to the operative components of the machine.
Patent DE-3578952-D1 (DE)
Inventor: HACHEY RAYNALD
IPC: G01N15/12
Filed: 1985-06-10
Granted: 1990-09-06
Abstract: @ An apparatus and method for the detection and measurement in a molten metal sample of suspended particulate comprises a container having a composite wall including concentric electrically conducting outer and inner walls (10) and (12) and a disc (14) of refractory material having a passage (16) of predetermined size therethrough providing communication between the inside and outside of the container. In use, molten metal is pumped through the passage (16) so as to establish a current path from the inner wall through the passage to the out wall. A current is passed along the current path, and voltage changes are measured as indicating passage of suspended particulates through the passage.
Patent DE-3582471-D1 (DE)
Inventor: LOPEZ GARCIA ANTONIO
IPC: G06K17/00
Filed: 1985-07-09
Granted: 1991-05-16
Abstract: Reader-inscriber of magnetic characters, of the kind which incorporates a character wheel (daisy wheel) which prints the documents through a striking mechanism (47), and one or several magnetic reading heads (30) and having means to lead the documents to be processed by such elements, essentially characterized in that the guiding mechanism includes a guide (2) set lengthwise on a frame (1), which has several openings (4) allowing the penetration of a paper positioning roller (9), a device which sets the paper in motion, and a series of driving rollers (5,6) which pull the paper, pushing it against several pressure rollers (7,8) all of them actuated by a single motor (11), while there is a second motor (12) which rotates the daisy wheel (15), with the aid of an inertia absorbing mechanism, and a third motor (13) which simultaneously, in the same sense and at different speeds, operates the driving axes of the magnetic writing ribbon used by the equipment, with the particular feature that automatically the end or lack of this ribbon may be detected by means of a detecting device.
Patent DE-3661362-D1 (DE)
Title: Open joining ring, in particular for connecting the peripheral flanges of the two elements forming the washing tank of a washing machine
Inventor: PIANI GIORGIO
IPC: F16L23/04
Filed: 1986-07-17
Granted: 1989-01-12
Abstract: An open joining ring, in particular for connecting the peripheral flanges of the two elements forming the washing tank of a washing machine, consists of a channel-shaped element (6) which is curved so as to form a ring and made of metallic material and which has two lateral wings (7) and a central bottom wall (8) which define a substantially C shaped cross-section, with the cavity facing the axis of the ring. The channel-shaped element has, at each of its adjacent ends, a portion (9) staggered radially outwards, which also has its cavity facing the axis of the ring, said staggered portion being formed as a single piece with the abovementioned channel-shaped element. The part of the bottom wall (8a) of the channel-shaped element which connects the bottom wall (9a) of each end portion to that of the immediately adjacent part of the channel-shaped element has a hole (10) which defines, together with the cavity of the end portion (9), a passage for engagement of a clamping bolt.
Patent DE-3671701-D1 (DE)
Inventor: MONTECCHI LAURETTA
IPC: A61K47/00
Filed: 1986-11-04
Granted: 1990-07-12
Abstract: The veterinary compounds disclosed, which contain one or more antimicrobial agents dispersed in an oil consisting of a mixture of triglycerides of palmitic and stearic acid together with polyoxyethylenated cetyl alcohol and stearyl alcohol, are intended for intramammary administration, and serve for the prevention and cure of mastitis during lactation and dry periods alike. Compounds formulated according to the invention speed up the release of the active constituent in the udder, enhancing its biological potential.
Patent DE-3680710-D1 (DE)
Inventor: RATH HEINRICH-BERNHARD
IPC: G01N19/02
Filed: 1986-05-06
Granted: 1991-09-12
Abstract: The coefficient of friction between the tyre surface and the road surface is detected by selective braking of one of the non-driven wheels and comparing its rotation rate with that of the other wheels. Pref. the non-driven wheels are braked in succession and the velocity of each braked wheel is compared with that of the other wheels. The braking pressure and/or the braking duration is pref. varied automatically as a function of the vehicle velocity.
Patent DE-3683919-D1 (DE)
Inventor: HEMINGWAY THOMAS K
IPC: H03G1/00
Filed: 1986-07-21
Granted: 1992-03-26
Abstract: The drain-to-source resistance of a field-effect transistor (FET) can be used as a variable resistor controlling say the gain of an AGC amplifier, the AGC signal being applied to the gate of the FET. However, the resistance is dependent not only upon the gate drive but also on the device characteristics which vary even from one sample to another of the same device type. Thus, replacing the FET in say an AGC amplifier may well change the amplifier characteristics. Similarly, it may be difficult to ensure that multiple reproductions of the amplifier operate uniformly. Herein, an FET of which the drain-to-source resistance controls the gain of an amplifier is implemented as one of two matched FET's in a dual FET device, the same drive signal is applied to both FET's and this drive signal is formed by a feedback circuit which sets the drive signal to maintain the current through the second FET dependent upon a received input signal and to maintain the potential across the second FET constant. As a result the resistance of each FET becomes dependent only upon the received signal not upon its inherent characteristics. The principle can be applied to other circuits, eg variable filters, and other resistance defining components, eg photo-resistors. Also, disclosed is an embodiment where only one FET is used and this is connected alternately first to a feedback circuit which derives and stores the proper signal and then to the 'user' circuit to be controlled by the FET.
Patent DE-3686003-D1 (DE)
Inventor: PANSTER PETER
IPC: B01J39/17
Filed: 1986-05-15
Granted: 1992-08-20
Abstract: New organopolysiloxanes contain units of formula (I), R1 is -CH2CH2- or CH3-CH-; x is 1-4, depending on M; M is H, a 1-4 valent metal ion or NH4. Free valencies of the O atom may be satd. by Si atoms of further gps. of formula (I) and/or by crosslinking bridging gps. of formula MO4/2, R'MO3/2, (R')2MO2/2, AlO3/2 or R'AlO2/2 and/or by unsulphonated phenylene units of formula (II), M is Si, Ti or Zr; R' is Me or Et. Ratio of the sum of Si in (I) and (II): Si, Ti, Zr and Al in the bridging gps. is 1:0-15. When Mx+ is H+, the organopolysiloxane pref. has a H+ capacity of 0.1-3.16 meq/g. of polymer. Organopolysiloxane may be tempered for 1 hr. to 5 days at 100-350 deg.C in air or under a protective gas, at normal or excess pressure, or in vacuo.
Patent DE-3688579-D1 (DE)
Inventor: BLOOMFIELD JOHN
IPC: H04N5/275
Filed: 1986-04-11
Granted: 1993-07-22
Abstract: A video special effects processor includes two field stores (86,94) each with a recirculating path (72,96;78,100) and two field interpolators (64). The signals are recirculated at field rate to allow full resolution alternate field interpolation and to prevent inter-field flicker. <IMAGE>
Patent DE-3688679-D1 (DE)
Inventor: IRVINE PHILIP ALEXANDER
IPC: G01N15/00
Filed: 1986-09-05
Granted: 1993-08-12
Abstract: Flow cell (2), e.g. for fibre dia. analysis by irradiation (13,15), has at least two transparent opposite wells (11,12) which together with two diverging walls (16,16a) define a divergent channel (14) for liq.borne fibres (19,20). The channel (14) operates to rotate fibres (20) towards the diverging walls (16,16a) and to a larger angle w.r.t. the flow direction.
Patent DE-3764827-D1 (DE)
Inventor: BLOW KEITH JAMES
IPC: H01S3/16
Filed: 1987-02-02
Granted: 1990-10-18
Abstract: A radiation generator in which substantially all the radiation modes are locked with respect to one another comprises a radiation generating cavity defined by mirrors (2,3) and a crystal (1) for generating a continuous train of non-transform limited pulses of coherent radiation. An external cavity (7) is positioned in association with the radiation generating cavity whereby radiation may pass in use in both directions between the two cavities. The external cavity (7) is defined by a medium (8) having a non-linear transmission characteristic which may be substantially non-dispersive for radiation from the generating cavity, and/or which has a negative group delay dispersion. The radiation path length is such that the external cavity (7) whereby radiation transmitted through the external cavity is fed back by the feedback means to the radiation generating cavity.
Patent DE-3769596-D1 (DE)
Inventor: KELM WALTER HAROLD
IPC: B23B31/26
Filed: 1987-10-01
Granted: 1991-05-29
Abstract: A tool clamping device is provided for quickly and securely clamping rotary tooling adaptors to tool clamp blocks. The device is adaptable to semi-automatic or robotic tool switching operations and minimizes machine downtime.
Patent DE-3770052-D1 (DE)
Inventor: PERRIMAN VICTOR HERBERT
IPC: B65D27/10
Filed: 1987-03-23
Granted: 1991-06-20
Abstract: A continuous wage envelope assembly (1) comprising a plurality of webs (2,7,8) capable of being divided into envelope lengths and so that the assembly (1) may be processed in a print unit of for example a computer to have details of the employees' wages recorded but so that details of such wages are hidden.
Patent DE-3782235-D1 (DE)
Inventor: KUBO MASAMI
IPC: A61K31/415
Filed: 1987-12-08
Granted: 1992-11-19
Abstract: Novel agent for the propylaxis and treatment of heart failure, which comprises as an active ingredient a 2-oxo-imidazolidine compound of the formula: <CHEM> wherein R<1> and R<2> are the same or different and are each a lower alkyl group, R<3> is a phenyl-substituted lower alkyl group, and R<4> is hydrogen atom or a lower alkyl group, or a pharmaceutically acceptable salt thereof.
Patent DE-3786558-D1 (DE)
Inventor: HOHENWARTER MARK
IPC: A61P25/30
Filed: 1987-12-02
Granted: 1993-08-19
Abstract: Compositions and methods are disclosed for the treatment of obesity, depression, drug abuse, and narcolepsy. The compositions comprise a norepinephrine precursor such as L-tyrosine or L-phenylalanine in combination with a norepinephrine re-uptake inhibitor such as desipramine. In another embodiment of the invention, the compositions further comprise enzymatic cofactors for the biosynthesis of norepinephrine.
Patent DE-3789299-D1 (DE)
Inventor: DENNY WILLIAM ALEXANDER
IPC: C07D311/86
Filed: 1987-12-22
Granted: 1994-04-14
Abstract: The novel class of xanthenone-4-acetic acids represented by the general formula (I) <CHEM> where R1 represents up to two of the groups lower alkyl, halogen, CF3, CN, NO2, NH2, CH2COOH, OR2, OH, NHCOR2, NHSO2R2, SR2, SO2R2, CH2CONHR2 or NHR2 (where R2 is lower alkyl optionally substituted with hydroxy, amino or methoxy functions), at any of the positions 1-8 which are available, R1 may also represent the substitution of an aza (-N=) group for one or two of the methine (-CH=) groups in the carbocyclic rings and two of R1 on any two available adjacent positions may also represent the grouping -CH=CH-CH=CH- to form an additional fused benzene ring; or a basic addition salts thereof, possess antitumour and antibacterial properties.
Patent DE-3853382-D1 (DE)
Inventor: CANLAS PRUDENCIO S
IPC: B25C1/04
Filed: 1988-05-24
Granted: 1995-04-27
Abstract: A portable power operated fastener driving device (10) including a work contact assembly (40) having a manual adjusting mechanism (42) for adjusting the extent to which fasteners driven by the fastener driving element (26) of the device are countersunk into the workpiece. The manual adjusting mechanism includes a manually operable member (78) movable by manual engagement to effect an adjustment of the adjusting mechanism and a releasable lock (82) movable between a locking position for locking the manually operable member against manual movement and a releasing position enabling the manually operable member to be manually moved. A guard assembly (104) encloses at least a portion of the adjusting mechanism including the manually operable member. The guard assembly includes a manually operable access door (84) movable between a closed position wherein the manually operable member is manually inaccessible within the guard assembly and an open position wherein the manually operable member is manually accessible. A mechanism (130) is provided for moving the releasable lock between its locking and releasing positions when the access door is manually moved between its closed and open positions respectively.
Patent DE-3856368-D1 (DE)
Inventor: KANNO HIDEO
IPC: G09G3/36
Filed: 1988-11-28
Granted: 1999-11-11
Abstract: A display apparatus comprises (a) a display panel having a display picture area formed by scanning electrodes and data electrodes arranged in a matrix; (b) drive means including a first means for driving the scanning electrodes and a second means for driving the data electrodes; and (c) control means for controlling the drive means so as to repeat a partial rewriting scanning drive comprising applying an scanning selection signal to only a part of the scanning electrodes forming the display picture area.
Patent DE-3861723-D1 (DE)
Inventor: SCHEDRATH KURT DR DIPL ING
IPC: B60W10/10
Filed: 1988-03-19
Granted: 1991-03-07
Abstract: The universal-joint shaft included in the propulsion system is used for measuring these operating characteristics. Here, the torsional angle of the two ends of the universal-joint shaft relative to one another is a measure of the load moment occurring in each case. This load moment is used for analysing in an analysing unit in comparison with the permissible torsional angle or load moment for triggering various impulses, for example for indicating the overload case, or for triggering switching pulses for reducing the torsional angle. Improved utilisation of the entire propulsion line and the output capacity of the propulsion system of the vehicle is thereby possible.   <IMAGE>
Patent DE-3862039-D1 (DE)
Inventor: CAILLE ROGER
IPC: G01G19/00
Filed: 1988-01-26
Granted: 1991-04-25
Abstract: The invention relates to an automatic system for weighing an article, with editing of a transport coupon. According to the invention, the system comprises, around a microprocessor (5), a scale (3), a payment card reader (11), a keyboard (4) for the customer, a display unit (10) for the customer, a terminal (14) for an operator, associated with a locking means (15, 15a). The invention is applicable to parcels carrying service distribution points.
Patent DE-3867251-D1 (DE)
Inventor: CHARPING CAROL STELLA SCHOMBER
IPC: A61K31/505
Filed: 1988-02-05
Granted: 1992-02-13
Abstract: A method of treatment of rheumatoid arthritis in humans in need thereof which comprises administering to said human an effective rheumatoid arthritis treatment amount of compound 2,4-diamino-6-(2,5-dimethoxybenzyl)-5-methylpyrido[2,3-d]pyrimidine or pharmaceutically acceptable acid addition salt thereof.
Patent DE-3868118-D1 (DE)
Inventor: BAUR RICHARD DR
IPC: C07C231/00
Filed: 1988-04-02
Granted: 1992-03-12
Abstract: Various new processes are claimed for the prodn. of serine N,N-diacetic acid and N,N-diacetonitrile derivs. if formula (I): (where Y is COOH (opt. in the form of an alkali metal, ammonium or substd. ammonium salt) or CH; and X is COOH (opt. in the form of an alkali metal, ammonium or substd. ammonium salts), CN or a residue CONR3R4 in which R3 and R4 are H or 1-4C alkyl; X not being CN when Y is COOH). The use of serine-N,N-diacetic acid (I,X=COOH, Y=COOH) and its Na, K, ammonium and organic amine salts as complexing agents for heavy metals and/or alkaline earth ions and an building agents and bleach stabilisers in washing and cleaning agents is now. Detergents and cleaning agents contg. 0.01-20 wt.% of (I) (X other than CN) are new and claimed. Serine-N,N-diacetonitrile (i.e. (I,X COOH, Y=CN)) is new and claimed per se.
Patent DE-3869534-D1 (DE)
Inventor: BENEDETTI GIAMPIETRO
IPC: C21D9/00
Filed: 1988-07-01
Granted: 1992-04-30
Abstract: Plant (10) for the temperature-equalization of slabs downstream of a continuous casting machine (11) in an in-line plant for the continuous production of strip, starting from the continuous casting machine (11), the temperature-equalization plant (10) comprising a temperature-equalization furnace (16) and an inlet shears (12) and outlet shears (17) positioned respectively at the inlet and outlet of the furnace (16), which is eqipped with inlet and outlet doors and cooled rollers (21) capable of oscillatory rotation. Method for the continuous rolling of strip, starting from continuous casting, in which in the event of an obstacle in a rolling train (18) the part of a slab (20) not yet rolled is sheared by the outlet shears (17), returned to the equalization furnace (16) and kept there until the obstacle has been removed, whereby such part of the slab (20) is kept in the equalization furnace (16) with a to-and-fro movement by means of an oscillatory rotation of cooled rollers (21).