baber/WOPTO huggingface dataset:
Patent DE-3805662-A1 (DE)
Title: Ring spinning machine
Inventor: WIECZOREK STEFAN DIPL ING
IPC: H02P3/18
Filed: 1988-02-24
Abstract: A ring spinning machine, in which each spindle is provided with an individual drive consisting of a rotary current motor, has a braking circuit which, during and in a temporally coordinated manner with the torque exerted on the spindle by the thread to be torn off on each doffing, brings about, on the shaft of the rotary current motor assigned to the spindle, a counter-torque by means of a magnetic flux which is generated by the stator winding (R, S, T) of the rotary current motor and moves in the counter-rotation direction over at least a part of a complete revolution. <IMAGE>
Patent DE-3807774-A1 (DE)
Title: Azo dyes, their preparation and use
Inventor: WALTER HARALD DR
IPC: C09B29/00
Filed: 1988-03-09
Abstract: The azo dyes, which contain at least one water-solubilising group, of the formula <IMAGE> in which K is the radical of a coupling component of the naphthalene, pyrazolone, aminopyrazole, pyridone or indole series, R1 is a group of the formula -CON(R4)R5, -COOR6 or -SO2R7, R2 is hydrogen or an optionally substituted C1-C10-alkyl, C2-C6-alkenyl, C5-C7-cycloalkyl, phenyl or naphthyl radical, R3 is an optionally substituted C1-C10-alkyl, C5-C7-cycloalkyl, phenyl, naphthyl, C2-C10-alkanoyl, C5-C7-cycloalkylcarbonyl, phenylcarbonyl or naphthylcarbonyl radical or a group of the formula -CON(R8)R9 or -COOR10, R4, R5, R8 and R9 independently of one another are hydrogen or an optionally substituted C1-C10-alkyl, C5-C7-cycloalkyl, phenyl or naphthyl radical, and R6, R7 and R10 independently of one another are an optionally substituted C1-C10-alkyl, C5-C7-cycloalkyl, phenyl or naphthyl radical, afford dyeings with good fastnesses on fibre materials containing nitrogen groups or containing hydroxyl groups.
Patent DE-3812006-A1 (DE)
Title: Hot gas rotary engine
Inventor: KNOTT FRANZ JOSEF
IPC: F02B3/06
Filed: 1988-04-11
Abstract: Although spark ignition and diesel engines nowadays exhibit a very high level of development, the requirements relating to clean fuels with the problem of knock rating, pollutant emissions, soot formation, noise, etc. are in the meantime becoming ever more complex, costly and expensive. The hot gas engine with its closed working process and its indirect heat supply, that is pressureless, continuous combustion, almost seems to have been created for just the requirements mentioned. Combined with the rotary piston principle it should be possible to overcome many serious disadvantages, which have hitherto stood in the way of series production of the Stirling engine. Future development in engine construction will have to take even greater account of environmental considerations, even if this is partially done at the expense of economy. The hot gas process could well take full account of this development without thereby adversely affecting the efficiency.
Patent DE-3812920-A1 (DE)
Title: Device for adjusting the adjustable mirror socket of a CO2 laser
Inventor: MA DR RER NAT ING
IPC: H01S3/086
Filed: 1988-04-18
Abstract: Published without abstract.
Patent DE-3812978-A1 (DE)
Title: Apparatus for the continuously reproducible movement of a device fixed to a swivel arm
Inventor: SCHICK DETLEF DIPL ING
IPC: G01N35/10
Filed: 1988-04-19
Abstract: The invention relates to an apparatus for the continuously reproducible movement of a pivot arm of a device between two points on a prescribed path. The apparatus finds application in automatic analysis, when liquids are to be withdrawn, transferred, mixed or treated in some other way. The apparatus is realised by means of a swivel arm which is restrictedly guided in a guideway, carries an earth piece and is connected to a hollow cylinder with a magnet-coil winding and by the fact that the hollow cylinder is arranged in rectilinear moveable and rotatable fashion on a ferromagnetic main cylinder which forms, with a base plate, a permanent-magnet system and a covering plate, a plunger coil system, the earth piece being constructed as a mounting for functional members. With the excitation of the magnet coil, there result between the latter and the permanent-magnet system repulsive forces which plead to the upward movement of the hollow cylinder together with the swivel arm from a first working point. Upon cessation of the driving force, the hollow cylinder continues to move a little, whereby the swivel arm passes from the one straight guideway via an arcuate portion to the second straight guideway and thus to the second working point.
Patent DE-3818925-A1 (DE)
Title: A. Method for preparing monoclonal antibodies against mucins characteristic of colon carcinoma. B. Use of the antibody MU-3 for determining mucins in serum and stool
Inventor: HANSKI CHRISTOPH
IPC: C07K16/30
Filed: 1988-06-02
Abstract: Monoclonal antibodies against tumour-associated mucins have hitherto been prepared by immunising mice with tumour cells, with selection of the clones taking place on tissue sections. In the method, mucins isolated from the tumour are used for the immunisation, and the clones are selected with the aid of the isolated mucins in an ELISA. A monoclonal antibody which is already available recognises, in 93% of the 15 cases hitherto investigated, tumour tissue from the primary tumour as well as metastases. It is suitable for determining the tumour-characteristic mucins in stool extract and in serum.  Uses Preparation of a large number of clinically utilisable monoclonal antibodies against tumour-associated mucins. Routine test in serum and stool of patients as means for the early diagnosis of colon carcinoma.
Patent DE-3819226-A1 (DE)
Title: Multi-function stove
Inventor: FLANDERKA KARL
IPC: F24B1/02
Filed: 1988-06-06
Abstract: The invention relates to a stove for solid fuels, in particular a multi-functional stove, having a steel or cast-iron shell, a chamotte bed for the glowing fire, with a closable grating and an ash box situated thereunder with combustion air inlet, and also a smoke collector at its upper end, which is adjoined by a flue-gas duct. In the interior of the stove, at least one wall or plate (8) which is provided with gas passages (13) and forms a boundary of the combustion chamber and which with the stove shell (1) assigned to it in each case forms a gas duct (7) which can be supplied with air is arranged at a defined distance from the steel or cast-iron shell (1) of the stove and adjoining the chamotte bed (5) for the glowing fire, arranged in the lower part of the stove. The wall (8) provided with gas passages (13) is arranged in the interior of the stove and - with the exception of the inner side of its front part - in front of the entire shell at a defined distance from the latter and adjoining the chamotte bed (5) for the glowing fire, the wall (8) forming with the inner side of the shell (1) assigned to it in each case a gas duct (7) which can be supplied with combustion air. The wall (8) provided with gas passages (13) is composed of individual structural elements whose size is dimensioned such that they can be replaced through the charging door (9) of the stove. The wall (8) provided with gas passages (13) or its elements consist of a refractory and shockproof ceramic material or are ... as a grating made of a cast-iron material ... Original abstract incomplete. <IMAGE>
Patent DE-3827887-A1 (DE)
Title: Working platform for sandblasting work
Inventor: SCHLICK HORST-DIETER
IPC: B24C9/00
Filed: 1988-08-17
Abstract: The application relates to a working platform (1) for sandblasting work. The working platform consists of a permeable working surface (2) and receiving chambers (3) situated below for the contaminated abrasive which falls down. Each collecting chamber (3) has a plane floor (4). Arranged in the collecting chambers are discharge devices, comprising at least one take-up arm (5), capable of travelling over the floor (4), which takes up the abrasive lying on the floor (4) and feeds it into a disposal device. <IMAGE>
Patent DE-3830613-A1 (DE)
Title: Apparatus for the controlled and low-drift application of plant-treatment agents
Inventor: ZSCHALER HELFRIED DR
IPC: A01M7/00
Filed: 1988-09-09
Abstract: The invention relates to an apparatus for the controlled and low-drift application of plant-treatment agents and fertilisers in the form of liquids, dusts and microgranulates in field, fruit and special cultivations. According to the invention, a tunnel-like cover of the applicator members which is known per se is replaced by convex air-guide profiles which are arranged above the applicator members and are inclined in the direction of travel and which form an air channel. These air-guide profiles are characterised in that the upper edges of the air-guide profiles (4; 5) form an air-inlet slit (8), a covering profile (7) known per se is arranged over the air-inlet slit (8) and the applicator members (3) are arranged within the downward air stream (2). The front air-guide profile (4) is designed as part of a flow body. The upper part (6) of the lower air-guide profile (5) is arranged so that, in the event of changing on-flow directions, it can be adjusted angularly about the axis (6a) separately or together with the covering profile (7), and its lower part in the axis (5b). The invention reduces the drift, improves the penetration into plant stocks and reduces the outlay in terms of plant-treatment agents, energy and costs. <IMAGE>
Patent DE-3830754-A1 (DE)
Inventor: LUPERTI HARRY E
IPC: B65H29/66
Filed: 1988-09-09
Abstract: Paper sheets (78) are half folded sequentially and nested using apparatus including a buckle chute folder (66), the folder having a first pair of feed rollers (68, 70) rotatable at a given velocity, and a device (10) for continuously feeding the paper sheets in shingled relationship at a second velocity greater than the given velocity to the feed rollers. The shingled relationship is defined by an overlap of the sheets of about one quarter but less than one half of the length of the sheets. <IMAGE>
Patent DE-3837641-A1 (DE)
Title: Plastics injection-moulding machine
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1988-11-05
Abstract: A support (frame 117) of the injection-moulding unit (S) of the injection-moulding machine can be shifted into different working positions for different sprues. The frame (117) can be driven by means of a control unit (M), formed by a spindle drive and a displacement measuring device, and can be fixed in the working positions. The control unit (M) is releasably mounted in the plastics injection-moulding machine in position-determining bearing elements. This achieves the effect that the injection-moulding machine can be supplied by the manufacturer in various versions, namely in a version in a higher price class with programmable shifting movement into the working positions and a version of a lower price class without programmable shifting movement. The versions can be converted one into the other with minimal technical effort (Fig. 6). <IMAGE>
Patent DE-3839492-A1 (DE)
Title: Rotary kneading machine
Inventor: MUELLER BERNHARD DR ING
IPC: B21J7/16
Filed: 1988-11-23
Abstract: In the case of a saddle-type rotary kneading (swaging) machine with tools (1) that can be actuated by axially displaceable outer rams (3) via wedges (2) and with a working shaft (11) that supports the tools (1) in a tool chamber (15), the wedges (2) are provided with two laterally projecting projections (21) which engage in a corresponding radial groove (8) in the working shaft (11). This ensures that the axial forces transmitted to the wedges within the machine are intercepted, thereby relieving the closing plate (14) and its fastening elements of axial loads. <IMAGE>
Patent DE-3842950-A1 (DE)
Inventor: NANDZIK ANDREAS
IPC: H04N5/64
Filed: 1988-12-21
Abstract: A television apparatus fitted with a telescopic antenna (2) and a remote control transmitter (3) is described, in which the front of the apparatus is determined by the dimensions of the screen and the rear of the apparatus cabinet is constructed as a removable rear wall. Into the covering area (9) of the rear wall, one recess (8) each is inserted into the outside area on both sides into which a foldable and retractable telescopic antenna (2) is inserted on one side and a remote control transmitter (3) is inserted, if required, on the other side. <IMAGE>
Patent DE-3914162-A1 (DE)
Title: Packet data signal routing device - has path data extracted from packet to control route switches for stored data
Inventor: LUTZ KARL ANTON DIPL ING
IPC: H04L49/111
Filed: 1989-04-28
Abstract: The space coupler (RK) has several first data switches (DW11) controlled according to the path information in the message packets being transmitted, and coupled after input stores (SP).  The outputs of the switches are coupled via a logical combiner (G1) to the output. To the input stores is connected a common monitor (UE) and this has separate interrogators (AE) for each store which, before transmission of a temporarily stored packet, are activated to ascertain the path information in the packet which sets the output line.
Patent DE-3917041-A1 (DE)
Title: Poly:di:organo:siloxane]-polycarbonate blocks condensation prods.
Inventor: HORLACHER PETER DIPL CHEM DR
IPC: C08G64/18
Filed: 1989-05-25
Abstract: Polydiorganosiloxane-polycarbonate block copolymers (I) based on dihydroxydiphenyl-cycloalkanes of formula (II) are claimed, (I) have Mw 10,000-300,000, and contain 21-99.5 wt.% aromatic carbonate and 79-0.5 wt.% polydiorganosiloxane. R1, R2 = H, Ha1 (pref. C1 or Br), 1-8C alkyl, 5-6C cycloalkyl, 6-10C aryl or 7-12C aralkyl (pref. phenyl-(1-4C-alkyl, esp.  benzyl); m = 4-7, pref. 4 or 5; R3, R4 = H or 1-12C alkyl (individually varibale for each X); X = carbon; R3 and R4 both = alkyl on at least one X atom. Pref. polysiloxane block is the residue of an alpha, omega-bis-hydroxyaryloxy -polysiloxane with degree of polymerisation (DP) 5-200, pref. with formula (III) (with Ar = bisphenol residue of formula (II) or (IV) (see below); R, R1 = opt.  branched alkyl or halo- alkyl, alkenyl, aryl or halo-aryl, pref. Me; no. of diorganosiloxy units n = o + p + q = 5-200, pref. 20-160).
Patent DE-3919033-A1 (DE)
Title: Vehicle fire prevention system - has temp. sensor to closed valve in fuel line and prevent ignition in tank
Inventor: HORNUNG HELMUT DIPL ING
IPC: A62C2/04
Filed: 1989-06-10
Abstract: The safety device prevents the fuel contained in the fuel tank (2) of a motor vehicle from being ignited. A valve (5) is fitted in the fuel supply line between the tank and the engine and a sensing device (9) is fitted in the pipe near to the engine. When the sensing device (9) is subjected to a temp. above a defined level it actuates a device which closes the valve (5) and so prevents the fuel in the tank (2) from igniting. USE - Safety device for motor vehicle.
Patent DE-3923408-A1 (DE)
Title: Lightweight construction for insulated chambers - in which tubes supporting the chamber walls also carry heat exchange fluid for heating or cooling the chamber contents
IPC: E04C2/52
Filed: 1989-07-14
Abstract: The members which carry or support the walls of the building serve also as heat exchangers for heating or cooling the inside of the building. The heat exchangers may absorb or reflect heat. A heating or cooling medium flows through hollow pipes supporting the wall elements and exchanges heat with the space inside the buildings. The structure divides the chamber (I) from the outside atmosphere (A). Lugs (L) are welded to metal pipes (W) to receive the fixings (B) for the wall sections. The walls are made up of a frame (R) to which outer and inner layers (T) of a transparent gas tight material are fixed. The space (Z) between the layers of material (T) serves as an insulating air space as in a double-glazed window. The space (D) between each wall element is filled with a sealing material. A heat exchange medium (P) flows through the pipes (W). USE/ADVANTAGE - This invention is used in lightweight construction of insulated chambers, for example for enclosing swimming pools etc. in winter, or for covering bio-gas or slurry-drying installations. The efficiency and economy of the system are improved by combining heating and structural duties in one construction element.
Patent DE-3935280-A1 (DE)
Title: Safety current circuit breaker - is mounted in watertight rubber collar for adding to or inserting in electrical appliance e.g. shaver
Inventor: TRAUTMANN GUENTER
IPC: H01H25/06
Filed: 1989-10-24
Abstract: A current contact circuit breaker comprises one or more contact plates (6) having identically shaped conduction pins (14) and socket boards (7). A pressure spring  (9) holds the plates (6), under pressure, at fixed space positions, located within a rubber collar (1). The cable aperture (13) and the mounting opening are made watertight. The sealed lids are arranged with or without a handle (15) or moulded assembly pins (4). Push button and base covers one fixedly connected via an axis (17) and are rotatable relative to each other. USE/ADVANTAGE - Reliable and safe, e.g. in electric shavers. Automatic and reliable disconnection of d.c. if dropped in water, preventing electric shock.
Patent DE-3936241-A1 (DE)
Title: Pocket torch fixing clip for umbrella - has magnet between opposing metal plates and enclosed by profiled clip plates
Inventor: KINSKI ERNST DIPL ING
IPC: F21V21/08
Filed: 1989-10-31
Abstract: The fixing clip uses a magnet (3) secured to the torch, cooperating with 2 metal plates (4), each enclosed by a metal profile plate (6) which can fit around the handle of the umbrella handle. The metal profile plates (6) have a first section (7) engaging the metal plates (4) and a further section (8) fitting around the handle, with a lipped bottom edge (9), both the latter lying in a common plane. Pref.  the second section (8) of each profile plate (6) is S shaped. ADVANTAGE - Simple attachment to umbrella handle.
Patent DE-3939780-A1 (DE)
Title: Heat pump or refrigeration circuit - has crank used to operate offset piston providing asymmetrical movement
Inventor: HAEBERLE WILHELM
IPC: F25B9/06
Filed: 1989-12-01
Abstract: The circuit has a pressure vessel formed by a crank housing (1) with the crank rotated via a drive motor and the crankshaft (5) used to displace a piston (4) within a cylinder (3).  The path of movement of the piston (4) is offset eccentrically to the side of  the crankshaft (2), for obtaining an asymatrical piston movement, to allow slow expansion and rapid compression with reduced heat losses. Pref. the drive motor is mounted on the outside of the crank housing (1).  The working fluid for the heat pump or refrigeration circuit pref. comprises dry air and the piston (4) is pref. made of a material with poor heat conduction with a high heat conduction coating (6) on the side facing the working space. ADVANTAGE - Simple, low-cost mfr. and assembly.
Patent DE-3941365-A1 (DE)
Inventor: FABRY BERND DR
IPC: C09K23/08
Filed: 1989-12-15
Abstract: Aqueous solutions of alkaline, alkaline earth, ammonium and/or amine salts of sulphonated fatty acid glycerine esters are obtained by converting fatty acid glycerine esters with iodine numbers lower than 5 with gaseous sulphur trioxide in reactors operating on the continuous falling film principle followed by neutralisation with aqueous bases and are suitable for the manufacture of surface-active agents.
Patent DE-4000295-A1 (DE)
Inventor: RODI ANTON DIPL ING
IPC: B41F33/00
Filed: 1990-01-08
Abstract: In a diagnostic system for a digital control device of a printer, at least one processor is provided with a program for testing modules of the control device and for monitoring parameters during the operation of the printer. The results of the tests and of the monitoring of the parameters are displayed and/or stored. <IMAGE>
Patent DE-4004003-A1 (DE)
Inventor: KOBAYASHI TAKEO
IPC: G03B17/40
Filed: 1990-02-09
Abstract: An electronically controlled camera has interval means for taking a picture every time a preset interval passes and displaying a remaining time available until a picture taking operation is effected on a display portion 9 by deducting the interval time, and includes control means which displays the taking number on the display portion by prohibiting the display of said remaining time during the time when interval photographing is carried out. <IMAGE>
Patent DE-4004951-A1 (DE)
Title: Spring-form-strip with base plate - has edging part clamped round it, in which is groove, fastening and sealing strip
Inventor: SCHUELEIN ROLF GUENTER
IPC: A47J45/07
Filed: 1990-02-19
Abstract: The spring form used when making a cake consists of a base plate enclosed by an edging part (2) clamped round it which has a groove in and fastening (3) and overlaps at the ends. Between the groove and base plate is a seal. The inner end (7) of the edging part (2) is pretensioned and has a protuberance (8) for sealing strip (9) pressing against the outer end (10) when the fastening (3) is shut. USE/ADVANTAGE - The spring form especially  prevents liq. from escaping during cake making.
Patent DE-4005051-A1 (DE)
Inventor: SPINDLER ERNST-JOSEF DIPL PHYS
IPC: B29C45/02
Filed: 1990-02-16
Abstract: The invention relates to a process for the production of industrial parts from polyvinyl chloride pastes by injection moulding, using a polyvinyl chloride paste containing a vinyl chloride polymer composed of from 50 to 100% by weight of vinyl chloride, from 0 to 50% by weight of further monoethylenically unsaturated comonomers, from 0 to 20% by weight of polyethylenically unsaturated or functional comonomers, the vinyl chloride polymer being formed into a paste with the addition of a plasticiser, optionally with the addition of up to 20% by weight of crosslinking additives, based on the VC polymer content, optionally with the addition of a filler component, and the polyvinyl chloride paste is conveyed into the mould at a temperature of from 20 to 80 DEG C by metering pumps, piston units or screw units, gelled at a temperature of from 150 to 200 DEG C and optionally crosslinked, and the moulding formed is demoulded without cooling.
Patent DE-4006571-A1 (DE)
Title: Double wound capacitor producing amplified electric field - of flat construction so that like polarity charged layers are forced apart to produce mechanical force
Inventor: GESCHKA HANS
IPC: H01G4/22
Filed: 1990-03-02
Abstract: The electrical force capacitor generates a force (P) that is dependent upon the voltage generated in the multilayer construction. The capacitor construction is based upon capacitor layers (B1-4) and dielectric layers (D1-4) that are wound to form a flat coil (4). A pair of conductors provide an external supply connection (A1,A2). The stroke of the device depends upon the size and number of windings and the devices can be used in pumps or loudspeakers. USE - As capacitive actuator.
Patent DE-4006738-A1 (DE)
Title: Recycling window glass from scrapped vehicles - involves using glass to make solar panels sandwiched between two identical panes
Inventor: BUETTNER ANTON
IPC: E04C2/16
Filed: 1990-03-03
Abstract: The invention concerns a method of recycling the glass in the windows of scrapped motor vehicles. Glass from private cars, commerical vehicles, buses, or trams can be recycled. The method consists of taking two identical panes of glass from models of the same type of vehicle. These panes of glass are then used to enclose solar cells thus forming a solar panel. These solar panels are then placed on the walls or roofs of houses or on gable ends or on the roofs of green houses, conservatories, garages, factories etc., where they are exposed to the sun's rays. USE - Recycling glass from motor vehicles to make solar panels. @(2pp Dwg.No.0/0) (Dwg Not avaiable)