baber/WOPTO huggingface dataset:
Patent DE-3332299-A1 (DE)
Title: Method and device for peeling fruit and vegetables
Inventor: THIES WOLFGANG
IPC: A23N7/02
Filed: 1983-09-07
Abstract: In the method for peeling fruit and vegetables, e.g. apples or potatoes, the fruit/vegetables are for some time exposed in a container (1, 2) to water vapour at raised pressure, which is suddenly pressure-relieved so that the peel comes off. At the same time, the vapour is not simply conducted into the open but at least temporarily, via a connection pipe (9), through the respectively other container (2, 1) in order thus better to utilise the energy of the vapour and at least partially to blow out of the other container the air enclosed there. Moreover, condensation water (8) can be removed in this manner via a corresponding closable opening (5). A further evacuated container (15) can additionally be used for drawing the air off from the containers (1, 2) filled with fruit/vegetables. <IMAGE>
Patent DE-3335241-A1 (DE)
Title: Coal or coke briquettes and process for producing them
Inventor: MESSENIG LEO DR ING
IPC: C10L5/10
Filed: 1983-09-29
Abstract: Coal or coke briquettes which burn without smoke and soot and are very stable during loading, towards weathering and during burning, are produced by adding to the finely granular fuel 1 to 2% by weight of finely dispersed calcium carbonate and 0.3 to 2% by weight of a fully saponified polyvinyl alcohol, with a viscosity of 40 to 100 mPas, as binder, and pressing the homogenised mixture with good fume removal to give briquettes.
Patent DE-3337609-A1 (DE)
Inventor: ONG SIEN LING DR
IPC: D06P5/12
Filed: 1983-10-15
Abstract: 1. A process for producing white of colored patterns by discharge resist technique on a differently colored ground of textile sheet-like structures made of or containing hydrophobic synthetic fibers, in particular polyester fibers, by applying, in any order and with overlap, to the undyed cloth (i) at least one aqueous print paste which contains a discharge resist, non-coloring by oneself, and may also contain at least one hot-fixable dyestuff, in particular a disperse dyestuff, which is resistant to the diacharging and resisting agents, in the desired pattern and as background coloring, (ii) one or more, different aqueous print pastes or an aqueous padding liquor which each contain a dyestuff formulation of at least one hot-fixable dischargeable or resistable dyestuff, in particular a disperse dyestuff, and may also contain at least one hot-fixable dyestuff, in particular a disperse dyestuff, which is resistant to the discharging and resisting agents, subsequently exposing the textile material thus treated to the action of heat at temperatures of 150 degrees C to 230 degrees C, and then removing unfixed dyestuff and auxiliary residues by washing off, which comprises employing, as discharging and resisting agents in the print paste for the discharge resist patterns (i), mixtures of the following components : (a) hydrazino derivatives of arylcarboxylic, aralkylcarboxylic, arylsulfonic or aralkylsulfonic acids or salts thereof, preferably those which, in their free acid form and also free base form, have the general formula  see diagramm : EP0142012,P6,F2  in which _n denotes a number from 1 to 3, X represents a group of the formula -COOH, -CH2 COOH, -SO3 H or -CH2 SO3 H where multiple X is identical or different, and in which the aromatic ring system can, if desired, contain fused-on further rings and/or can be substituted by non-ionic radicals, (b) polyalkylene glycols, preferably polyethylene glycols, of the general formula HO-(CH2 -CH2 O)m -H(B) in which _m denotes a number up to 100 and (c) nitrogen compounds of the general formula Ya N(CH2 -CH2 -OH)b (C) in which _a is not equal to _b and each is zero or a number between 1 and 3, provided _a+_b is always 3, and in which Y denotes a hydrogen atom or a low alkyl group, in particular -CH3 , -C2 H5 , -C3 H7 or -C4 H9 , multiple Y being identical or different.
Patent DE-3340090-A1 (DE)
Title: Drilling device with exhaust
Inventor: FISCHER ARTUR DR
IPC: B23Q11/00
Filed: 1983-11-05
Abstract: The invention relates to a drilling device with exhaust for making drilled holes, in particular in concrete. The drilling device consists of a drill with drill tips, a stop part which can be clamped in a hammer drill or percussion drilling machine and in which the drill is secured by its shank, and a stop plate against which the end face of the stop part is supported. The stop plate is connected to a drilling bell which has a tube connection piece for attaching an exhaust device. A tube slipped over the shank of the drill and extending approximately up to the drill tip is attached to the stop plate. The outside diameter of the tube corresponds approximately to the drill-tip diameter. The tube has an annular gap between its inner wall and the drill shank. Furthermore, the stop part is provided with recesses which start from its end face, extend in the axial direction and end inside the drilling bell. Exhaust of the drilling dust with high exhaust capacity is thus obtained without taking measures at the drill.
Patent DE-3341261-A1 (DE)
Title: Transporting apparatus for articles such as bottles, especially in a labelling machine or sorting machine
IPC: B07C5/12
Filed: 1983-11-15
Abstract: The invention relates to a transporting apparatus for articles such as bottles, which can be used in a labelling machine for aligning the bottle or for a sorting apparatus. The bottles are retained on their transport path by means of retainers. The retainers are briefly released or closed by control cams which are arranged on the transport path and can be adjusted into the transport path by scanning members. In order to achieve a high transportation performance with a limited control time for the controlling of the retainers by a control cam, in the case of a number of receiving emplacements on a turntable which is divisible by an integer NOTEQUAL  1, a number of control cams is provided which corresponds to the divisor, these control cams being offset relative to each other spatially within a peripheral section, and especially arranged one above the other, each control cam being assigned its own group of retainers, arranged with a peripheral distribution, uniformly and in alternation with the retainers belonging to another group. In such a transporting apparatus, the performance is not tied to the limited adjustment time of a control cam. <IMAGE>
Patent DE-3344900-A1 (DE)
Title: Planting barrel
Inventor: FOSSA KNUT
IPC: A01G9/02
Filed: 1983-12-12
Abstract: A vessel or container, in particular a planting barrel, comprises a substantially disc-shaped bottom (2) and a circumferential wall (1) consisting of upright bars. At their lower ends, the bars are provided with inwardly directed transverse grooves (11) for anchoring the bottom. The bars are held together by means of encircling strips (3, 4). The bar strips are mounted in grooves (8, 9), shaped in the end faces (6, 7) of the bars, of approximately the same width as the strip thickness. <IMAGE>
Patent DE-3403518-A1 (DE)
Title: Design of a drip moulding of a motor vehicle
Inventor: JAMBOR ARNO DIPL ING
IPC: B60R13/07
Filed: 1984-02-02
Abstract: The application describes a design of a drip moulding in the upper region of a windscreen or rear window of a motor vehicle, the window being attached to the vehicle via an adhesive connection and a masking strip being provided which is supported by the edge of the window and has, adjacent to a first leg resting on the window, a second leg which is approximately perpendicular to the plane of the window and extends into a groove formed between the edge of the window and the adjacent roof panel, the masking strip being held via a spring clip or the like. In order to achieve a narrow, shallow and therefore inconspicuous shape of the drip moulding, provision is made according to the invention for the second leg of the masking strip to have local perforations to permit passage of water into the groove situated below and for sealing means to be provided below the perforations between the second leg and the roof panel.
Patent DE-3405664-A1 (DE)
Inventor: WAGNER FRITZ PROF DR
IPC: C12P19/44
Filed: 1984-02-17
Abstract: Rhamnolipids with high surface activity are produced micro iologically in high yield per g of dry cell substance using Pseudomonas spec. DSM 2874 in the form of growing, resting and immobilized cell mass in an aqueous medium containing at least one assimilable carbon source at a pH of 6.7 to 7.3 and a temperature of 30 DEG  to 37 DEG  C. Two new rhamnolipids with only one  beta -hydroxydecanoic acid residue in the molecule and defined as  alpha -L-rhamnopyranosyl- and 2-O- alpha -L-rhamnopyranosyl- alpha -L-rhamnopyranosyl- beta -hydroxydecanoic acid with a molecular weight of 334 and 480, respectively, are obtained.
Patent DE-3406017-A1 (DE)
Title: Sealing profiles for facade, door and window elements
Inventor: HUSSAK REINHOLD
IPC: E06B3/68
Filed: 1984-02-20
Abstract: A sealing profile for facade, door and window elements, in particular for structures in post/crossbar arrangement with filling elements, is to be developed, the sealing profiles having a clamping surface towards the post and a sealing surface towards the filling element, which guarantees absolute tightness against air, water and steam admission. The special seal is made possible by two sealing profiles 1, 2 having a connecting web 5 between the clamping surfaces 3, 4. <IMAGE>
Patent DE-3411790-A1 (DE)
Title: Appliance for cutting out and extracting blocks of silage fodder
Inventor: UNGRUH JOSEF
IPC: A01F25/20
Filed: 1984-03-30
Abstract: The appliance for cutting out blocks of fodder consists of an appliance frame having a tine fork of approximately rectangular plan contour and having a cutting device comprising a vertical cutting knife. The cutting knife is supported at the outer end of a jib which is mounted pivotably on the appliance frame. The jib consists of an inner arm and of an outer arm, of which the outer arm is displaceable in parallel, by means of a crank mechanism actuated as a function of the pivoting movement of the jib, for predetermining a cutting travel for the cutting knife which corresponds approximately to the outer contour of the tine fork. At the same time, the jib is designed as a telescopic tube, and the crank mechanism comprises only one crank engaging in an articulated manner on the outer arm of the jib. The crank is pivotably supported at the end of a supporting arm mounted freely pivotably about the pivot axis of the jib and lying in a plane parallel to the jib. For pivoting the cutting knife about the vertical axis there is a control gear which is coupled to the crank of the crank mechanism, during pivoting movements of the jib compensates these and guides the cutting knife in constant parallel alignment with the path of the cutting movement.
Patent DE-3415479-A1 (DE)
Title: Replacement of the rear intermediate gear by a planetary gear set
Inventor: SCHIER HEINRICH
IPC: F16H37/04
Filed: 1984-04-26
Abstract: Published without abstract.
Patent DE-3418356-A1 (DE)
Title: Front hydraulics to be operated by a mounted-on front loader on the tractor
IPC: A01B59/06
Filed: 1984-05-17
Abstract: Published without abstract.
Patent DE-3418728-A1 (DE)
Title: Calender-roller arrangement
Inventor: BOTHNER JAKOB
IPC: D01G15/96
Filed: 1984-05-19
Abstract: The drive of the pivotable second calender roller (19) takes place via a pair of gearwheels which is arranged in the manner of a planetary gear and which comprises the gearwheels (7, 10) which are constantly in correct engagement. The gearwheel (8) serves as a driving wheel of a differential gear, the driven wheel (10) of which is connected to the second calender roller (19). The web (11) can be connected to a loading device and/or a pivoting device. <IMAGE>
Patent DE-3422678-A1 (DE)
Title: Electric water heater
Inventor: TUR DERVIS
IPC: F24H9/12
Filed: 1984-06-19
Abstract: The invention relates to an electric water heater which is suitable both for use under different local cold water supply-pressure conditions, such as occur for example in public water-supply networks, and for cistern operation in, for example, weekend or holiday homes or dwellings in regions which, although they have an electric mains supply, only have a water supply from house to house as a result of practically pressureless storage of natural precipitation or surface water or the like.
Patent DE-3426694-A1 (DE)
Title: Circular knitting machine
Inventor: SALOMOUN VLADIMIR
IPC: D04B15/32
Filed: 1984-07-20
Abstract: The invention relates to a circular knitting machine for making hosiery articles, which is equipped in knitting systems with loop-forming cam parts and counter-cam parts for actuating the knitting needles, the edges of which form a closed channel for guiding the butts. The invention improves the drop of the butts onto the counter-cam part, in that there is formed opposite an oblique edge of the loop-forming cam part, at the dropping point of the lower edge of each needle butt on the counter-cam part, an edge which consists of a smaller arc and of a larger arc, one edge of the loop-forming cam part being shaped according to the larger arc.
Patent DE-3428503-A1 (DE)
Title: Apparatus for pressing on an edge band
Inventor: HERMANN ARNOLD
IPC: B27D5/00
Filed: 1984-08-02
Abstract: Apparatus for pressing an edge band onto side edges of plate-shaped continuous workpieces, with a cylindrical roller for pressing the edge band onto the side edge of the workpiece, a device for feeding edge bands of various height up to the pressure roller, and a guide device for the edge band. The guide device consists of a guide roller directed at an angle to the bottom margin of the pressure roller, and the edge band is passed through between the guide roller and the pressure roller. <IMAGE>
Patent DE-3434798-A1 (DE)
Title: Improvements to meters for liquefield petroleum gas pumps
Inventor: SUETTA GIORGIO
IPC: G01F3/18
Filed: 1984-09-21
Abstract: Piston for displacer meter for liquefied petroleum gas pumps which has a plurality of hollow cup-shaped seals of fluorocarbon resin, which are arranged with paired opposing hollow sides along the cylindrical outer flank of the piston, in the vicinity of its blind flank.
Patent DE-3443533-A1 (DE)
Inventor: DUNGS KARL
IPC: G01L15/00
Filed: 1984-11-29
Abstract: 1. A gas/air coupled controller for a gas firing installation with, connected to gas and air supply lines, a burner, the said gas/air coupled controller comprising two diaphragm pressure gauges (6, 7), of which one is connected to the gas supply line while the other is connected to the air supply line, and a proportional setting mechanism (17) having, disposed in a common plane and substantially parallel with each other, two levers (9, 11), each of which is in powered communication with a respective diaphragm (7, 6) of the pressure gauges, being coupled to each other by an abutment (12) which is displaceable in the longitudinal direction of the levers and the position of which determines a given ratio of gas to air, the displaceable abutment (12) being provided with a motorised drive (20) coupled to a sensor (18) which responds to an operating variable which influences the optimum gas/air ratio, producing a variation in the position of the abutment as determined by the operating variable detected, characterised in that with regard to their centres of gravity, the two levers (9, 11) are identically oriented and in that between them there is substantially parallel with the two levers (9, 11) but oppositely directed in terms of its centre of gravity, a third intermediate lever (33) coupled to the adjacent levers (9, 11) by in each case an abutment (34, 35) which is displaceable in the longitudinal direction of the lever and of which one abutment (35) is rigidly adjustable while the other abutment (34) is provided with the motorised drive (52, 53, 54).
Patent DE-3503108-A1 (DE)
Title: Retaining device for safety belts against the restoring force
Inventor: SADLER NORBERT DIPL ING
IPC: B60R22/24
Filed: 1985-01-30
Abstract: The object on which the invention is based is to ensure the retention of the safety belt (6) against the restoring force on the deflection fitting (1) during the fastening of the safety belt, automatically, without the manual operation of clamps or actuators and without impairing the operating reliability of the safety belt. The solution for achieving the said object is that, when the safety belt (6) is being fastened, a more or less pronounced oblique pull occurs and the safety belt (6) is deflected on the lower deflection web (7) of the deflection lug (2). Provided in the deflection region (13) are rotary parts (8, 9, 10) and abutments (14, 15, 16) which lock the safety belt in the edge region (12). Furthermore, the safety belt can be retained in the deflection region (13) by means of a clamp or a permanent magnet or electromagnet. <IMAGE>
Patent DE-3511291-A1 (DE)
Title: Mortar-spraying gun
Inventor: DUTSCHKE BURKHARD DIPL ING
IPC: E04F21/12
Filed: 1985-03-28
Abstract: In a mortar-spraying gun, provision is made for the compressed air to open into the mortar stream, this being established by at least three small tubes (10) which are arranged in an angularly symmetrical manner and terminate at a distance from one another. The small tubes (10) project from the periphery, radially and obliquely with respect to the axis (11), into the mortar stream. A mortar-spraying gun of this type produces a very uniform, fine spray jet by means of which a large plastering surface can be formed.   <IMAGE>
Patent DE-3514333-A1 (DE)
Title: Method of producing a concrete structure, preferably a tunnel tube
Inventor: GAISER HERBERT DIPL ING
IPC: E02D27/52
Filed: 1985-04-19
Abstract: In a method of producing a concrete structure, preferably a tunnel tube, at least partly under the ground-water level, a trench is excavated and a base plate and side walls are built on the base of the trench. To be able to carry out a method of this type economically and leave the ground-water passage essentially unimpaired, the side walls are produced from hollow precast concrete boxes 4 which are set down on the base 2, are provided with a filler opening, are anchored to the base 2 and if need be to one another and are filled with concrete through the filler opening (Fig. 1). <IMAGE>
Patent DE-3515726-A1 (DE)
Title: Material of high resistance
IPC: B32B5/26
Filed: 1985-05-02
Abstract: The material of high resistance to projectiles striking it at high speed comprises at least two layers arranged one on the other. Each of the layers is made up of aramid yarns. In order to achieve a high level of safety from hitting projectiles even with a small number of layers lying one on the other, the aramid yarns of at least one layer are laid and bonded to one another and the aramid yarns of another layer are woven. The laid aramid yarns may be non-endless yarns or endless yarns or partly non-endless yarns and for the other part endless yarns.
Patent DE-3518849-A1 (DE)
Title: Propeller mixer with submersible motor
Inventor: ARNOLD EDUARD
IPC: B01F7/00
Filed: 1985-05-24
Abstract: For the purpose of storing flowable suspensions (5'-5''') in an upright container (1), a propeller mixer (11) with a submersible motor (12) is proposed which is introduced into the container on a sledge (16) through the feed opening (1') and is guided by a rail (10) which extends vertically from the container bottom to the feed opening (1'), the sledge (16) being moved and held by a traction rope (20). The propeller mixer (11) with the submersible motor (12) is mounted on the sledge (16) so as to be pivotable through 360 DEG . At the same time, the propeller mixer (11) is designed to be so robust as to be able to be lowered operationally in the manner of a plough into hardened surface scum or even into deposited banks of solids in order to churn up these substances and thus to mix them with the other contents of the container without the propeller mixer (11) being damaged in the process. <IMAGE>
Patent DE-3523500-A1 (DE)
Title: Unit for controlling the pressure of a brake fluid
Inventor: KOYANO HITOSHI
IPC: B60T8/30
Filed: 1985-07-01
Abstract: A unit for controlling the pressure of a brake fluid in the brake system of a motor vehicle comprises a metering valve arranged so that it is displaceable in a housing. The housing has an inlet opening which is flow connected to a brake master cylinder and an outlet opening which is flow connected to the wheel brake cylinders. The metering valve is normally situated in its rest position in which a fluid connection exists between the outlet opening and the inlet opening. The metering valve can be displaced by the brake fluid delivered from the brake master cylinder into its working position in which the fluid connection between the outlet opening and the inlet opening is interrupted. With the housing a device is provided for controlling the displacement of the metering valve as a function of a control fluid pressure, which pressure is also adjusted as the vehicle load changes.
Patent DE-3529221-A1 (DE)
Title: Process for obtaining a pectolytic enzyme preparation
Inventor: TSCHAGA SIMEON GRIGORIEVITSCH
IPC: C12R1/685
Filed: 1985-08-14
Abstract: The invention relates to a process for obtaining a pectolytic enzyme preparation using a mutant strain of the species Aspergillus niger which is used for obtaining juice from vegetable and fruit broths and in the clarification of fruit and vegetable juices. The object is achieved by fermentation of a culture of Aspergillus niger. The mutant strain Asp. niger 8MX-41, which was registered on 28.2.1984 under No. 8 at the DIKLS in Sofia (National Institute for the Monitoring of Medicines), was used. The strain behaves differently on different nutrient media. Aspergillus niger 8MX-41 on malt agar forms, after about 72 hours, round colonies with a smooth margin, depressed centre and dense radial creases. After 7 days and nights have elapsed, the diameter of the colony reaches 9 cm and is black in colour. The fermentation liquid contains dried beet pulp, wheatbran, ammonium sulphate, sodium phosphate, starch, magnesium sulphate and potassium chloride. After fermentation for about 144 hours, the culture accumulates polygalacturonase and pectinesterase activity. After separation of the mycelium, the fermentation liquid is filtered to eliminate mechanical admixtures and then dried in vacuo or by lyophilisation. The fermentation takes place in a fermenter with aeration using sterile air. The input is 0.8 to 1.1 l per litre of fermentation liquid per minute.
Patent DE-3534150-A1 (DE)
Title: Colour picture tube having a demagnetising coil
Inventor: KLOSS HANS-JOACHIM
IPC: H01J29/92
Filed: 1985-09-25
Abstract: A colour picture tube (cathode ray tube) (1) in a colour television set requires, in a known manner, a demagnetising coil (5) and an earth strip (9). According to the invention, the earth strip (9) is formed by a conductive, non-insulating sheath (11) of the demagnetising coil (5). As a result, the earth strip (9) can be dispensed with as a separate part. <IMAGE>
Patent DE-3536613-A1 (DE)
Title: Device for evaluating electrocardiograms
Inventor: VALLBRACHT CHRISTIAN DR MED
IPC: G06C3/00
Filed: 1985-10-15
Abstract: The invention relates to a device for evaluating electrocardiograms, comprising a rectangular plastic disc having a thickness of about 1-2 mm and a size of about 15.7 and having two scales on its upper and lower edges for determining the heart rate and, adjoining one scale, two scales for determining the QT, QRS, P and PQ intervals and, on a transverse side, a further scale for determining the ST segment depressions and the R and S deflections, the space between these scales being taken up by a table which assigns a quantity RR<1/2 > to the usually occurring heart rates.