baber/WOPTO huggingface dataset:
Patent DE-3839461-A1 (DE)
Title: Rack for storing and keeping plants
Inventor: MIELKE HORST GUENTER DIPL BIOL
IPC: A01G27/02
Filed: 1988-11-23
Abstract: Rack for storing and keeping plants, which is designed as a vertical wall and has water vessels, into which the planted pots are inserted obliquely. The water tanks stand vertically above one another, have an overflow and can be adjusted in their oblique position. As a result of this arrangement, the rack is optimised in a space- saving manner very well. It makes possible very easy watering and affords the plants adequate light and space. Even in the case of relatively large pots, the set-down surfaces do not have to be displaced.
Patent DE-3902291-A1 (DE)
Title: Rotary harrow
Inventor: GATTERMANN BERND
IPC: A01B33/06
Filed: 1989-01-26
Abstract: Rotary harrow with a box girder which is designed as a sheet-metal trough and in which are held, each by means of a shaft, a plurality of rotors which are guided by at least two bearings arranged in a housing connected to the bottom of the box girder, supporting and/or reinforcing parts being assigned to each housing. In order in a simple way to achieve a cost-effective production of the rotary harrow, provision is made for the supporting and/or reinforcing parts to be embossed portions (31) arranged in the bottom (15) of the box girder (Figure 4). <IMAGE>
Patent DE-3902294-A1 (DE)
Title: Rotary harrow
Inventor: GATTERMANN BERND
IPC: A01B33/08
Filed: 1989-01-26
Abstract: Rotary harrow with a plurality of implement rotors which are arranged next to one another and which are driven by spur wheels arranged on the shafts of the implement rotors. So that spur wheels for rotary harrows can be produced as cost-effectively as possible, provision is made for designing the spur wheels (11) in two parts, one part (14) which has the teeth (13) being produced from material of low strength in a non-cutting manner and the other part (16) which has the hub (15) being produced from metal of higher strength, and for these two parts (14, 16) to be connected to one another (Figure 2). <IMAGE>
Patent DE-3902624-A1 (DE)
Title: Adjusting device for the position and magnitude of the horizontal pivoting angle or sweep angle of an automatic weapon, for example of a machine gun
Inventor: PEICHL PETER
IPC: F41A27/08
Filed: 1989-01-30
Abstract: An adjusting device for the position and magnitude of the horizontal pivoting angle or sweep angle of an automatic weapon, for example of a machine gun, is characterised in that the machine gun together with a retaining platform (5) of the mounting stand (1) can be adjusted in a circular shape until a stop pin (6), which is provided on the retaining platform (5) comes into contact with an adjustable stop "A" or "B" of a bearing supporting ring (2) or of an azimuth sector setting ring (3), both of which are intrinsically adjustable in the circumferential direction (Fig. 1). <IMAGE>
Patent DE-3907834-A1 (DE)
Title: Height measuring and marking-out device
Inventor: NIETZ REINHARD
IPC: G01B5/00
Filed: 1989-03-10
Abstract: Height measuring and marking-out device, in particular for three-dimensional measurement and/or marking out of workpieces, in which the bending of the column of the device, which is caused as a function of the protrusion of the transverse arm, is compensated by a compensation device. Provided as the compensation device is a shape-memory metal which alters its shape in the case of natural temperatures variations and/or temperature variations produced by a controller.
Patent DE-3907863-A1 (DE)
Title: Guiding device for a fluted (corrugated) web in a corrugated board machine
Inventor: REMMELE BRUNO
IPC: B31F1/28
Filed: 1989-03-10
Abstract: In a corrugated board machine for the production of single-face corrugated board, the fluted web (1) is formed between a corrugated roll (2) and a counter roll (3). The fluted web (1) is subsequently held in contact on the corrugated roll (2) by means of a guiding device (5), before it is glued by a gluing roll (6). The guiding device (5) has a guiding belt (17) running freely over two end rolls (16), which presses the fluted web (1) against the corrugated roll (2) and prevents lifting off, even in the case of very heavy, for example laminated fluted webs (1), without damaging the fluted webs (1). <IMAGE>
Patent DE-3909316-A1 (DE)
Title: Method for making ice figures
Inventor: HOBELSBERGER JOSEF
IPC: F25C1/04
Filed: 1989-03-21
Abstract: The invention relates to a method for making ice figures for ornamental and decorative purposes. In this method, for each ice figure, for example an ice figure in the form of a goblet, at least one part is formed on a cooling surface in that water is brought into contact with the cooling surface which is cooled below the freezing point of the water, for example by a spraying or centrifugal method, or an immersion method with an evaporator cooling element, and grows from the cooling surface as a path of ice, so that a part (819a, 819b) of an ice figure (820) forms. After detachment from the cooling surface, the parts (819a, 819b) are thawed to a plane at their free surfaces, put together and cooled below the freezing point of the water, resulting in a one-piece ice figure (820) which has the form of a goblet, the bowl-shaped lower part (819) consisting of cloudy ice, whereas the likewise bowl-shaped upper part (819b) consists of clear ice. If desired, an inclusion (30) can be introduced into the part (819a, 819b). The freezing process can be interrupted at any desired time and corrected. In addition, it is possible to introduce inclusions of any desired form, and the ice figures (820) can be produced in large quantities. <IMAGE>
Patent DE-3914077-A1 (DE)
Title: Boiler with large water space - has three flues of which two consist of bundles of turbulence tubes, which create, turbulence in flue gases and improve heat transfer
Inventor: NOACK ROLF DR ING DR
IPC: F22B37/06
Filed: 1989-04-28
Abstract: The boiler with a large water space has three flues. The first flue is formed by the flame tube (1) which runs into the rear turn-round chamber (2). The second flue is formed by tubes (3)  which run from the rear turn-round chamber to the front turn-round chamber (4). The third flue consists of tubes (5) which run from the turn-round chamber to the flue outlet (6). The second flue and/or the third flue is or are fitted with turbulence tubes which create a turbulence in the flue gases and improve the heat transfer from flue gases to water. USE - Boilers.
Patent DE-3918821-A1 (DE)
Title: Wishbone boom for sailing rig - is used on sailboard and incorporates adjustment for length of boom side members
Inventor: FELSBERG JUERGEN
IPC: B63B35/79
Filed: 1989-06-09
Abstract: The sailboard has a sailing rig with a wishbone boom of adjustable length. The withbone has two arms (3) with external screw threads extending over almost the entire length of each arm. Each arm receives a short sleeve (4) which has an internal and an external screw thread. Each arm is extended into one side (1) of the main boom and is secured by a coupling nut (2), which engages a flange in the ends of the main boom and also engages the external screw  thread on the corresponding sleeve (4). USE - Sailboard wishbone boom with length adjustment.
Patent DE-3925052-A1 (DE)
Inventor: LECHTENBOEHMER HANS
IPC: E04H17/16
Filed: 1989-07-28
Abstract: A fence has vertical posts (10), to the front side of which are attached holding elements (5) in the form of hooks (7) open towards the top. Dimensionally stable lattice panels (1), comprising intersecting vertical bars (3) and horizontal bars (2) connected to one another at the points of intersection and forming the fence surface, are suspended in the hooks (7) by the horizontal bars (2). The lattice panels (1) are secured against detachment towards the top of the hooks (7) by means of screws (12). <IMAGE>
Patent DE-3929750-A1 (DE)
Inventor: GAFFAL KARL
IPC: F16C39/04
Filed: 1989-09-07
Abstract: A device for balancing axial thrusts in turbo-engines is designed as a separate self-contained structural unit and has axial bearings (9, 11; 10, 12) and/or radial bearings (17, 18). At the same time, the gaps between the axial bearings constitute control gaps (A, B, C) for the relieving element (3), which is located inside the device. This device can be used to relieve any axial thrusts and to support the rotating part of a turbo-engine.
Patent DE-3937760-A1 (DE)
Title: Force measurement arrangement for cranes with jibs - has measurement bolts with strain gauges in jib bearing etc. for stable operation and jib overload protection
Inventor: BENDIX HORST PROF DR ING
IPC: B66C23/90
Filed: 1989-11-14
Abstract: The force measuring arrangement has measurement bolts with strain gauges (11) for force measurement mounted in the crane's jib bearing. The signals of the strain gauges are delivered for further procsesing adn display via a Wheatstone bridge. At least one measurement element is mounted on the force transfer elements of the turning mechanism or on  its attachments to the upper part of the crane. A force measurementm cell can be mounted between the frane's upper carriage frame (3) and the turning mechanism (1). A torque column (9) mounted on the turning mechanism can be in the form of a measurement bolt (10). USE/ADVANTAGE - For use with jibbed cranes for measurement of force to ensure stable operation and protection of jib against  overload. Reliable, wear-free.
Patent DE-4000934-A1 (DE)
Title: Modular socket conversion unit - allows variety of different sockets to be connected together to suit application
Inventor: DELI PAL DIPL ING
IPC: H01R13/514
Filed: 1990-01-15
Abstract: The modular element system is designed to allow use with a range of different plugs and switching elements.  The modular housing elements (1) are coupled together with end elements (10) and have seals between the stages. Each modular housing has an aperture that is shaped to receive an insert (4) that relates to a specific socket format. Internal lugs provide a latching facility. One unit may be in the form of a switch (19). The number of modules may be varied to suit the specific application. ADVANTAGE - Provides flexibility in use, Used in laboratories, etc.
Patent DE-4001232-A1 (DE)
Title: Bus matrix for conducting dual arithmetic operations - has two registers storing real and imaginary parts of constant and intermediate results of multiplier
Inventor: KOHN LESLIE D
IPC: G06F7/544
Filed: 1990-01-18
Abstract: A multiplier (24) has two multiplex operand inputs (OP1, OP2), as does an adder (32). Registers (21, 22) store the real and imaginary components of a constant. Another register (30) stores an intermediate result of the multiplier. The movable point unit of a processor delivers two assignment source operands (SRC1, SRC2) and a determinant for movable point registriation (RDEST). The multiplexers serve to select operands for suitable entry at the operand inputs for implementing the appropriate dual operation algorithm. ADVANTAGE - Wide range of parallel operations or algorithms executed in efficient manner.
Patent DE-4001249-A1 (DE)
Title: Cold formable open cell rigid polyurethane foam prodn. - from specified poly:ol component and crude MDI, used for car canopy
Inventor: KOENIG EBERHARD DR
IPC: C08G18/76
Filed: 1990-01-18
Abstract: Prodn of cold-formable, open-cell rigid polyurethane foam (I) involves reacting (a) polyisocyanates with (b) a polyol component of cpds. with at least 2 OH gps. and mol. wt. 187-10000, chain extenders and crosslinker with OH gps, and mol wt. 32-186 deg C, water as blowing agent, tert, maine catalysts (II) and opt. silicone foam stabilisers (III). The novel features are that (a) is a mixt. (crude MDI) of 70-90 (wt.)% diphenylmethane diisocyanate, 12-30 (15-25)% of which is 2,4'-isomer, and 10-30% polyphenyl-polymethylene polyisocyanates and (b) is a mixt. of 50-70% di- and/or trifunctional polyether polyols with OH number 28-600, 20-35% phthalate polyester diola with OH mnumber 150-440, 2-10% glycerol, 3.5-7% water, 0.3-1% (II), which can be included in (I) and opt 0.1-2% (III).
Patent DE-4003553-A1 (DE)
Title: Heat-sensitive recording paper - has covering layer pigment prepared by coating surface of mica with titanium oxide and/or iron oxide
Inventor: OKUDA KATSUMI
IPC: B41M5/42
Filed: 1990-02-06
Abstract: A heat-sensitive developing layer is formed on the surface of a sheet substrate and develops when heated. A covering layer is formed on the developing layer, and includes a pigment prepared by coating the surface of natural mica with titanium oxide and/or iron oxide. The developing part of the heat-sensitive developing layer appears in a colour different from that of the developing layer due to the regular multiple reflection which takes place in the covering layer. The non-developed part of the developing layer has a pearl lustre also due to the regular multiple reflection in the covering layer.
Patent DE-4006958-A1 (DE)
Title: Telescopic tube for temporary street adornment - incorporates set of guide and mating grooves
Inventor: PAECH GISBERT
IPC: E01F9/646
Filed: 1990-03-06
Abstract: The telescopic tube is for the temporary adornment of streets and squares, being in several sections. It has guide grooves (10) and mating grooves (11). Ribs (7) can be fixed in the latter, which can be filled to their full depth with a wide range of items. The guide grooves are below the mating ones. The spring-mounted items can be arranged to swing out automatically on extension of the tubes, while the latter can be set by hinges in inclined positions on ribs. USE/ADVANTAGE - Telescopic tubes with wide range of uses, including temporary street decoration and adornment.
Patent DE-4009650-A1 (DE)
Title: Continuous treatment for sepn. of water, oil and oil sludge - in mass flow systems in petroleum industries provides simple, through separation
Inventor: HASELHORST MANFRED DIPL CHEM D
IPC: B01D11/04
Filed: 1990-03-26
Abstract: System for the continuous treatment of a watery oil-sludge mass flow, where the flow is heated and decanted in a separation stage from which the solids entrained in the oil sludge, and a part-flow consisting mainly of water and oil residue are obtained.  There is also a separated mass-flow from this stage. In a -following stage, a part-flow is freed that consists mainly of water and oil residue together with entrained oil. Before the separation is started, an oil solvent is put into the oil-sludge/mass-flow and lowers the density and viscosity of the sludge. The solvent, except for the residue, is -removed with the separated mass flow. Further features, and a number of variants, are claimed for the method and equipment. USE/ADVANTAGE - For treatment of petroleum sludge arising in the oil industries. Provides a simple method for a very thorough separation of the oil, water and solids, so that prescribed requirements are met without difficulty.
Patent DE-4010671-A1 (DE)
Title: Multipurpose tooth-brush assembly - has two rows of wedge shaped tufts of bristles arranged in inner and outer rows
Inventor: VUKOSAVLJEVIC JOVICA
IPC: A46B9/04
Filed: 1990-04-03
Abstract: The tooth-brush consists of two rows of wedge-shaped tufts or bristles (A) which are rounded on the outside.  The tufts comprise 2 to 3 rows of square inner tufts of bristles (1) displaced by 45 deg. on the toothbrush's lengthwise axis (La). During teeth-cleaning, all the tufts of bristles penetrate more easily and deeply, with a relatively acute angle (90 deg.) especially into the cavities between the teeth.  All the tufts of bristles are made of plastics or natural bristles rounded at the tips.  The square or wedge shape of the bristles is formed from the same shape of holes in the toothbrush bed ((Zb) which has a narrower part in its top layer. USE/ADVANTAGE - The toothbrush is universally useful and is for cleaning every tooth and gaps between the teeth and crowns without injuring the gums.
Patent DE-4012340-A1 (DE)
Title: Automatic sticking of winding material end - involves automatic labelling device to stick label over end
Inventor: MUELLER FELIX
IPC: B65C1/02
Filed: 1990-04-18
Abstract: In the winding machine a last winding layer (37) of the winding material (7) is wound from the end of the wound article (2) in a retracted position wherein a known automatic labelling machine (12) at the production end of a known winding machine (1) is associated with same so that using a self-adhesive label (32) it automatically sticks the label each side with the wound winding material (7) before the subsequently free end (22) thereof is cut. The position of the label store (33) is infinitely adjustable by an adjustment device (51) level with and at a small distance (29) from the surface of each wound article (2). USE/ADVANTAGE - The process is automatic and the free end of the wound material is the shortest possible to avoid coming loose during subsequent handling.
Patent DE-4018640-A1 (DE)
Title: Argon ion laser with laser gas of helium - contg. small amount of argon yet achieving increased number of excited argon ions
Inventor: BERNATOWICZ CHRISTOPH
IPC: H01S3/22
Filed: 1990-06-09
Abstract: In an Ar ion laser, the laser gas consists of a mixt.  of He and less than 1% Ar. ADVANTAGE - Laser gas gives drastic increase in number of excited Ar ions allowing a large redn. in necessary discharge current or discharge power of microwave and h.f. discharge.
Patent DE-4018691-A1 (DE)
Title: Buffer store overflow alarm device - has buffer store with input-output address comparator feeding logic triggering warning
Inventor: LANG HERMANN DIPL ING
IPC: G06F5/10
Filed: 1990-06-11
Abstract: The comparator (27) has twice in inputs (7-10, 11-14) to which are applied the write-in and read-out addresses, and which produces an output when input agreement occurs. A first D flip-flop pair (31, 36) has D inputs to the comparator output (28), and clock inputs to the data gap clock firstly directly, and secondly via a inverter (29). A first logical-AND gate (35) receives the D flip-flop outputs (31, 32). A second flip-flop pair (33, 34) receive the comparator output (28) and are clocked by the time and universe channel clock (TA). A second logical-AND gate (36) receives the second flip-flop pair outputs (33, 34). A logical-OR gate (37) is coupled to the two gate outputs (35, 36) and produces an alarm output. USE - Digital signal multiplexers.
Patent DE-4024728-A1 (DE)
Title: MOS device, esp. power vertical-MOSFET - with high switch=off capacitance and no signal conductor effects
Inventor: NISHIURA MASAHARU
IPC: H01L27/06
Filed: 1990-08-03
Abstract: (A) a novel MOS semiconductor device has (i) a semiconductor substrate including a first conductivity type layer, (1), (ii) several second conductivity type base layers (3) formed selectively on part of the substrate layer (1), (iii) a first conductivity type source layer (6) formed selectively on part of the base layer surface, (iv) a gate insulation layer (81), formed over (part of) the base layer surface, and a gate electrode (9) formed over the insulation layer (81), (v) a channel zone formed in part of the base layers below the gate electrode (9) and between the source layer (6) and the substrate layer (1), (vi) a guard ring layer (41) surrounding the base layers (3) in the substrate layer (1), (vii) a source electrode (10) formed on the substrate layer and in contact with the base layers (3) and source layer (6), (viii) a peripheral electrode (12) formed on the substrate layer and in contact with the guard ring layer (41), (ix) a drain electrode formed on the opposite surface of the substrate and having the same potential as the peripheral electrode (12), (x) several second conductivity type layers (4,42-45) formed in the substrate layer surface between the source layer (6) and the guard ring layer (41), (xi) several bridging insulation layer portions (85) formed over parts of the substrate layer (1) between and overlapping (portions of) adjacent second conductivity type layers (4,42-45), (xii) several connecting electrodes (92-94) formed over the bridging insulation layer portions (85) and (xiii) a capacitor associated with each layer portion (85) overlapping a layer (42-45) the capacitors being connected in series by the connecting electrodes (92-94) between the source electrode (10) and the peripheral electrode (12). @(23pp Dwg.No.1a/20)@.
Patent DE-4026102-A1 (DE)
IPC: A01B35/08
Filed: 1990-08-17
Abstract: Besides preparing the topsoil, ploughing serves to loosen deeper compacted subsoil layers. Since only one implement (ploughshare) is used for the whole working depth, the plough requires great tractive effort. Dividing the working implement per furrow into a turning implement which works the topsoil and one or more loosening implements for the underlying subsoil reduces the necessary tractive effort for a constant working depth and width. In addition, the structure of the active topsoil is improved since it is no longer mixed during ploughing with the underlying, biologically inactive subsoil. By fitting this ground-working implement on a drive shaft, the driving power of the tractor vehicle can be distributed over several wheels so that each wheel requires a lower bearing force to convert the driving power into forward movement. This reduces compacting of the ground and the damage associated therewith.
Patent DE-4035765-A1 (DE)
Title: Reluctance machine for electrical power generation - has rotor energising system in 2 parts of opposite polarity cooperating with toothed armature laminations packet
Inventor: SCHNEIDER DIETER
IPC: H02K21/22
Filed: 1990-11-07
Abstract: The reluctance machine has an armature laminations packet carrying an armature winding, cooperating with a relatively displaced rotor to provide a ferromagnetic circuit enclosed by the armature winding, with an air-gap (2) for each magnetic pole. The armature laminations packet defines a number of armature teeth (7). The rotor energising system is in two parts of opposite polarity, each with a corresponding number of energising teeth (4) having the same spacing as the armature teeth (7). Pref. the energising system uses individual bar magnets of alternating polarity. USE - For use with wind or water turbine wheel or for bicycle.
Patent DE-4038947-A1 (DE)
Inventor: BENDER WOLFGANG DR
IPC: C07K5/02
Filed: 1990-12-06
Abstract: Dithiolano- and dithianoglycin-containing renin-inhibiting peptides having general formula (I), are disclosed, in which A, B, D, E, R<1>, R<2>, R<3>, n, X and Y have the meaning given in the description, as well as a process for producing the same and their use in medicaments, in particular in medicaments that influence blood circulation.
Patent DE-4039373-A1 (DE)
Inventor: GOSEBERG WALTER DIPL ING
IPC: H01F38/42
Filed: 1990-12-10
Abstract: In high-voltage transformers, in particular diode split-transformers, it is generally necessary to reduce as much as possible the size of the arrangement as a whole, for cost and weight reasons. The heat losses during operation of such a high-voltage transformer must further be reduced to such an extent that the temperature rise of the transformer does not enter a temperature range in which other parts of the circuitry of a television receiver are damaged or negatively affected. The object of the invention is to reduce losses in a high-voltage transformer, in particular to minimize electric losses. For that purpose, a practically field-free space is arranged between the primary coil and the high-voltage coil of a high-voltage transformer of the above-mentioned type. The invention has applications in television receivers, in particular high-definition receivers of HDTV standard.