baber/WOPTO huggingface dataset:
Patent DE-4106446-A1 (DE)
Title: Implement for picking up and disposing dog excrement - is in form of pair of tongs with folded box like cardboard containers on end of each leg of tongs
Inventor: MATULLA KONRAD
IPC: E01H1/12
Filed: 1991-02-28
Abstract: An implement for picking up and disposal of dog excrement is in the form of a pair of tongs with a paper or cardboard box fixed to the end of each leg of the tongs. The boxes are folded and can have stiffeners. When the legs of the tongs are closed together the excrement is scopped into the boxes and the legs are then clamped in this position by a spring clasp. USE/ADVANTAGE - A quick, clean method with no fuss.
Patent DE-4112008-A1 (DE)
Title: Rectangular core machining from material having irregular edges - involves derivation of coordinates of useful surface by simple subtraction of opposite corrected functional measurement data
Inventor: DITTMANN FRANK-LUTZ
IPC: B27B31/06
Filed: 1991-04-12
Abstract: Measurements made on upper and lower edges of a branch (1) at regular spacings are expressed as functions (2,3) whose slopes between successive measurement points are evaluated. Two points (10,11) corresp. to local minima are joined by a straight line (12) and the measurements corrected as a starting-point for further computations. The starts and finishes of straights bounding unusable edges are memorised, and the max. usable surface is deduced by subtraction. USE/ADVANTAGE - In sawmills for prodn. of optimal plank widths, slope for best cut is computed and guidance data are obtd. very easily.
Patent DE-4113943-A1 (DE)
Inventor: YAMAMOTO MASAOMI
IPC: G09F19/22
Filed: 1991-04-29
Abstract: A multiplicity of successive still pictures aligned at intervals of a given distance for producing a motion picture effect are illuminated at the same time by a series of flash lights emitted from a flasher device. Accordingly, the still pictures can be installed with ease and low cost contributing to the display of a clear motion picture. A series of pictures (11) in screen boxes (10) with flash or strobes (12) are lit up by a passing train or person as this movement is detected by sensor (13c) closing switch (13a) and lighting up the pictures. The box may have a shutter, screen or filter in front of the picture (Figs 30, 31, 36-41) or may be connected with a spray which can spray a flavour when movement is detected by the sensor (Figs 47-49a). Instead of a train, the moving object can be a lift, an escalator, mobile pedestrian walkway or a road vehicle. <IMAGE>
Patent DE-4116068-A1 (DE)
Title: Plastic film stretching roller, for set contact line appts. - contg. inner non-revolving axial body with electromagnets applying constant roller pressure on material
Inventor: STEFFL MANFRED DIPL ING
IPC: B65H27/00
Filed: 1991-05-16
Abstract: Roller has a rigid axial body which does not revolve and an outer roller sleeve which holds body inside and which does revolve. The longitudinal axis of the sleeve can be adjusted with a transverse component at right angles to the body; an adjustable internal force acting on both outer sleeve and static body is between these two components members and can exert forces acting on the sleeve in the direction of outer contact. Pref. pressure roller for a reeling-roller has the inner rigid non-revolving body (1) held at the ends inside the outer revolving sleeve (7) whose ends have bearing flanges (5) with smaller dia. The ends have pref. bearings (10) on a suspended system (11). ADVANTAGE - Applying even pressure on plastic films.
Patent DE-4116100-A1 (DE)
Title: Motor driven unit esp. for motor vehicle windscreen wipers - closes housing with cover contg. electric components in cavity
Inventor: FEIN PETER
IPC: H02K11/25
Filed: 1991-05-17
Abstract: A motor driven unit housing (19) is closed by a plastics material cover (3) holding electronic components such as interference suppressing coils (5), diodes (7) and capacitors (6). The latter are located in a cavity (8) in the cover. The cavity (8) is arranged on the outside of the cover and is closed by means of a cap-shaped cover (14). This latter cover is formed as a plug with a connector cable (15). When assembled, this is in electric contact with at least one component. Alternatively, the cap-shaped cover is profiled so that the connector cable passes through it. ADVANTAGE - Individual components can be made easily accessible. Not necessary to feed entire connection out.
Patent DE-4118228-A1 (DE)
Title: Clamping system for blades in machine reamers - has curved mating surfaces between insert blade and holder
IPC: B23D77/02
Filed: 1991-06-04
Abstract: The recess (7) in the tool body (1) and the mating surface (10) of the balde insert (9) are curved in the dirction of the major axis of the tool body. The curves may be in the form of a radius. The radius of the insert (10) is smaller than that in the tool body (7). The recess (7) in the tool body (1), perpendicular to the major axis may be stepped. USE/ADVANTAGE - Single bladed machine reamer with simple to produce component parts. Compact design which does not adversely affect the strength of the tool.
Patent DE-4122200-A1 (DE)
Inventor: MUELLER REINHARD DR
IPC: C11D1/37
Filed: 1991-07-04
Abstract: Proposed are aqueous surfactant compositions containing at least two different anionic surface-active agents. Such compositions behaviour with respect to foaming power and concentratability, and at the same time are kinder to the skin, if at least one of the anionic surface-active agents contains a polyoxyalkylene group added by alkoxylation in the presence of catalytic amounts of double-layer hydroxide compounds, in particular hydrotalcite, which have been made hydrophobic.
Patent DE-4128107-A1 (DE)
Title: Cryolite deposits removal from equipment or parts of equipment - by contacting equipment with soln. contg. mineral acid and boron cpd., useful in conversion coating of metal surfaces
Inventor: BUSCH EDGAR
IPC: C23G1/02
Filed: 1991-08-24
Abstract: Removal of cryolite deposits from equipment or parts of equipment used in the conversion coating of metal surfaces (e.g. phosphatisation of steel) is by contacting the equipment with a soln. contg. a mineral acid, min. concn. 5 wt.%, and a boron cpd., concn. 0.5-5.0 wt.% (as B2O3). Equipment is pref. contacted with a soln. contg. 10-35 H2SO4 and/or 10-40 wt.% nitric acid (as HNO3). Soln. contg. sulphuric acid together with a nitrate is partic. effective, with ratio of sulphuric acid to nitrate (as NO3) being (5-50):1. Process temp. is 40-80 deg.C, pref. 50-70 deg.C. USE/ADVANTAGE - Removal of cryolite deposits which impair the function of immersion baths, pipes, pumps, heat exchangers etc. in conversion coating of metal surfaces
Patent DE-4128219-A1 (DE)
Inventor: BRAUN GEBHARD
IPC: B26B19/04
Filed: 1991-08-26
Abstract: Electric razor with a casing (1) and a cutting head system (2) which can be pivoted about a pivot axis Z in relation to the casing and consists of a cutting head frame (6) of a cutting plane which is formed from at least one upper cutter (9) and has arc-shaped transitions to the longitudinal sides of the cutting head frame (6) and of at least one lower cutter (10) which is driven by a driving system (12) and is assigned to the upper cutter (9), the lower cutter (10) being coupled via a coupling element (11) to a drive system (12) which is arranged in the casing (1) so as to be pivotable about the pivot axis Z. 
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Patent DE-4131541-A1 (DE)
Title: Welding appts. for joining two ends of thermoplastic strip - has cladding plate with ventilation holes enclosing welding tool which moves between adjustable clamping rails and gives more uniform welding
Inventor: BIENEK GUENTER
IPC: B29C65/20
Filed: 1991-09-21
Abstract: Welding appts. for joining the ends of strips of thermoplastic material comprises a two-part working table with fixed and movable sections. A slot between the two tables allows a welding tool to move in and out. The welding tool is mounted on a holder and is connected to a heater. Vertical adjustment of the tool is possible parallel to the upper edge. Uneven welding due to a pivoting movement in an existing machine is countered by a cladding plate surrounding the appts.. The plate has ventilation holes near the base. Two adjustable clamping rails are positioned above the cladding plate. During upward movement of the welding tool the latter protrudes above the upper edge of the cladding plate. USE/ADVANTAGE - The appts. connects adjoining ends of thermoplastic strips, gives a more uniform weld over the total weld width and at a uniform, desired temp.
Patent DE-4133897-A1 (DE)
Title: Connecting two plates by anodic bonds - using one plate having layer circuit with passivating layer and the other having glass layer
Inventor: ARNDT FRANK DR RER NAT
IPC: H01L21/60
Filed: 1991-10-10
Abstract: A process for connecting two plates by anodic bonds is claimed, one of which has a layer circuit with a passivating layer on the connecting side and the other has a glass layer on its connecting side. Before connecting, an electroconducting layer (5) is applied to the passivating layer (4) and a current source (10) is applied on one side to the electroconducting layer (5) and on the other side to the glass layer (7). USE/ADVANTAGE - The process can be used to mfr. an ink jet head (claimed). A plate can be bonded to a second plate without damaging the circuit.
Patent DE-4135767-A1 (DE)
Title: Safety system in electronic data storage circuitry - includes erasing device and flexible film sensors which respond to effects outside set range by energising erasing device
IPC: G07F17/32
Filed: 1991-10-30
Abstract: Information stored in electronic components is made from unauthorised access and/or operating the controls of a coin-operated machine. The data storing components, a voltage supply, an erasing device and sensors system are all housed in one body; when a parameter recorded by the sensors lies outside a predetermined range the erasing device is activated, and the data stored are erased. The sensor used is pref. a flexible polyamide film with a conducting coating. The enclosed housing (15) has the whole area of its inner sides (16b, 17b) base and cover (16, 17) covered with a sensor film (19); a conductor (20) connects the sensor (19) on the base and top to a system (21) on the plate (22) of the controller (13). Other sensors in the housing are also connected up to that system (21), which plus the erasing device (24), has the electrical supply (23). Mechanical and/or chemical action on to the housing (15) is detected by the sensor (19). Any action on the supply voltage or environmental temp. is detected by other sensors inside the housing (15) and is transmitted to the system (21). Any levels exceeding set limits energises the erasing device (24) and the electrical supply system is reversed in polarity. ADVANTAGE - The control system prevents unauthorised tampering.
Patent DE-4140344-A1 (DE)
Title: Weighing large vehicle-mounted replaceable container - raising container with vehicle-mounted pressure cylinders and evaluating their pressure difference in loaded and unloaded states
IPC: B60P5/00
Filed: 1991-12-06
Abstract: The method involves mounting the container (24) on the vehicle chassis (10), raising it w.r.t. the chassis by pressure cylinders (42) and measuring the cylinder pressure difference between the loaded and unloaded states. The pressure differences are fed into an evaluation unit which derives weight values. The vehicle for carrying the container has a lifting mechanism with at least two hydraulic pressure cylinders. ADVANTAGE - Container can be weighed without removal from vehicle and partial loads can be weighed into vehicle from store without driver leaving his seat.
Patent DE-4200675-A1 (DE)
Title: Brake warning lamp installation signalling deg. of deceleration - causes number of fields in subdivided horizontal strip to glow in proportion to severity of braking.
Inventor: SCHWOCHAU KLAUS PROF DR
IPC: B60Q1/44
Filed: 1992-01-14
Abstract: The brake-light installation mounted on each side of the rear of the vehicle, in board from the cluster including a tail-lamp (1), flashing indicator (2) and white reversing lamp (3), is divided into 17 fields between vertical partitions. When the brakes are applied gently only the extreme end fields (X) are illuminated in each strip. The deg. of more severe braking is signalled by the illumination of a proportionate number of adjacent fields, which may be correlated with the frequency of flashes. ADVANTAGE - Traffic safety improved with following driver able to estimate deceleration of preceding vehicle and to brake accordingly.
Patent DE-4204064-A1 (DE)
Title: Prodn. of baked goods free from flour - from mixt. of cereal flakes, bran, fruit, fat, sugar, marzipan, egg, baking agent and spices
Inventor: MANN KARL
IPC: A21D2/36
Filed: 1992-02-12
Abstract: Baked goods are made from a mixt. of (a) 40-60 wt.% of cereal flakes, (b) 4-6% of bran, (c) 4-6% of shell fruit, (d) 5-20% of fat, (e) 5-25% of sugar, (f) 4-6% of marzipan or a substitute, (g) 4.8% of egg, (h) 0.3-1.5% of baking agent, and (i) 0.05-0.15% of spices. ADVANTAGE - The goods are tasty, promote digestion, and are free from flour and thus from glutin. Use of oats lowers the cholesterol level and strengthens bone formation.
Patent DE-4207759-A1 (DE)
Inventor: GAMBETTI MARIO
IPC: B65B11/10
Filed: 1992-03-11
Abstract: The present invention relates to improvements made to machines for packaging articles by means of a heat-shrinkable material. This device is characterised in that the actuating means are actuating means with continuous movement (17, 18, 22) and the means (11, 12) for feeding the wrapping material, in order to supply a succession of pieces of wrapping material to the wrapping conveyor (2), comprise at least two transport elements (11, 12) arranged in series one behind the other, the transport element (12) being located downstream, in the direction of the transport movement, being slaved to a device (31) for cyclic equalising of the speed of transmission of the movement which is in turn slaved to the actuating means with continuous movement (17, 18, 22). <IMAGE>
Patent DE-4213022-A1 (DE)
Title: Ball valve for pipeline or container sampling device - has bore in valve ball for receiving end of sampling piston which latch together using arcuate slit for opening of valve.
Inventor: SCHUTH HORST ING GRAD
IPC: F17D3/10
Filed: 1992-04-21
Abstract: The ball valve has a housing (1) with 2 half shells (2,3) providing a spherical ball seat enclosing the valve ball (4). This has a bore into which the pointed end of the sampling piston (6) is fitted, to allow the valve ball to be rotated between a closed and open position. The open position of the valve is defined by a stop (8), the bore and the valve ball aligned with an opening (10) in the valve housing in the open position. The valve ball is pref. spring-biassed into the closed position. USE - For extracting sample from liq. container or pipeline.
Patent DE-4216505-A1 (DE)
Title: Transport, storage and dosing of powdery granular hygroscopic explosive solids - stores charge of above ambient pressure and transport using gas
Inventor: BECKER ERNST
IPC: B65G53/00
Filed: 1992-05-19
Abstract: A process for the transport, storage and dosing of granular or powdery hygroscopic explosive solids, incorporates the following steps: - Storage of the solids (6) in a large silo (1) under slightly above-ambient pressure. - transport of the solid (6) by means of a gas flow, which is in a circuit between the silo (1) outlet (5) and a cyclone (3) at the supply point (2), and in which cyclone (3) the separation of the solids (6) is effected. Pref. the cyclone (3) is arranged in association with the smaller dosing silo (2) from which the supply point is charged. The storage silo (1) may be transported and delivered in a charged condition. Alternatively the storage silo (1) may be fixed, and is recharged as required from a silo tip-up truck into which gas is blown as the powder empties. The gas passes through the truck silo to exit through a high-positioned filter (8) and valve (9). The solid charge (6) passes from the silo truck (7) to the storage silo (1) by means of a transporting gas flowing on a circular path between the truck outlet (7) and cyclone (3) at the storage silo (1) inlet, the load (6) being separated from the gas flow at this point. USE - The process facilitates the transport, storage and dosing of granular, hygroscopic explosive solids. The process minimises the packaging and manual handling requirements during transport and storage, and facilitates long-term storage in the face of sharply fluctuating demand.
Patent DE-4223657-A1 (DE)
Inventor: LOPONEN ERKKI
IPC: A61B5/0245
Filed: 1992-07-17
Abstract: The invention relates to a wireless switch for a telemetric receiver in a pulse meter, comprising a means (12) detecting the intensity of a telemetric signal received in the telemetric receiver and actuating a desired function of the pulse motor when the signal exceeds a predetermined threshold value. In the invention, the inductance (L1) by which the receiver establishes an inductive coupling with a transmitter in telemetric pulse measuring is used as a detector in the means (12) detecting the intensity of the telemetric signal. <IMAGE>
Patent DE-4227140-A1 (DE)
Title: Scales for weighing people which are easy to transport - consist of air cushion element that is manually inflatable and inner pressure of element is measured during application of pressure
Inventor: FRENZEL UWE DIPL ING
IPC: G01G5/00
Filed: 1992-08-17
Abstract: Easily transportable scales have a flexible shape and are for use for weighing people. The body of the scales is an air cushion element manufactured in the standard way and pref. manually inflatable. The inner pressure of the element is recorded during the time the element is subjected to an outer pressure. The display is calibrated in such a way that a loading force of 1 kp causes - via the resulting inner pressure - a force display of 1 Kp or a mass display of 1kg with at least one decimal place behind the decimal point. ADVANTAGE - The invention is simple, compact and robust and is accurate when placed on uneven ground. Suitable for use on the beach and during travel.
Patent DE-4230870-A1 (DE)
Inventor: WAGENMANN HENRIC DR
IPC: D06P1/651
Filed: 1992-09-16
Abstract: A process is disclosed for dyeing and printing textile materials made of cellulose fibers or of cellulose fibers mixed with other fibers, by immersion in an aqueous medium at pH values higher than 12, containing vattable dyes in the presence of cyclic compounds which contain at least once the structural unit (I) in the ring of the molecule as reducing agents, then by dyeing in the usual manner.
Patent DE-4232466-A1 (DE)
Inventor: EBINGER KLAUS
IPC: G01R33/022
Filed: 1992-09-28
Abstract: Magnetometer probe having a probe arrangement consists of a tubular probe housing in which there are arranged at a distance from one another and essentially coaxially with the probe housing two magnetic inductors, of which a first inductor is mounted capable of pivoting about a pivoting axis situated transverse to the axis of the probe housing. At least one of the inductors is mounted such that it can rotate about the axis of the probe housing. <IMAGE>
Patent DE-4239433-A1 (DE)
Title: Regulator element for use with pneumatic actuator of valve - has diaphragm motor with output spindle coupled to adjustable unit having pin locating in slot
Inventor: KASPERS RUEDIGER DR ING
IPC: F16K31/126
Filed: 1992-11-24
Abstract: A regulating valve arrangement (1) has a diaphragm motor (6) coupled via a yoke assembly (2) to a valve housing. Internally the diaphragm motor (6) has a deformable diaphragm that allows axial displacement to take place. Control of the motor range is provided by a regulator (8) that has a transmission pin (12) that engages in a slot in the central valve spindle. The regulator unit may be moved to adjust the operation. ADVANTAGE - Requires no significant constructive alteration to instal. Can be retrofitted.
Patent DE-4240132-A1 (DE)
Title: Flat seal for cylinder head of IC engines - has washers of patterned profiled spring steel enclosing seal plate with resetting force to withstand critical loads.
Inventor: MAJEWSKI KLAUS-PETER DIPL ING
IPC: F16J15/12
Filed: 1992-11-28
Abstract: The spring element which fits under the socket comprises washers (6) of patterned profiled spring steel. These washers rest on one or both sides on the seal (1) at the opening edge (3) and are enclosed by the socket (5). The sheet thickness of the profiled steel plate is pref. between 0.1 and 0.5 mm. The radial wall thickness of the washers equals the socket arm length (5). Where multi-layered flat seals are made up of several superposed plates the washers rest each side on the core plate at the opening edge and are covered by cover plates. USE/ADVANTAGE - Simple economic mfr. of flat seal for cylinder head of IC engines. There is sufficient resilient resetting force to ensure long-term seal.
Patent DE-4242391-A1 (DE)
Title: Cradle switch for telephone subscriber's appts. - has lever with pivotable cradle and contacting bellows acting on PCB
Inventor: DEHMEL GUENTER
IPC: H04M1/08
Filed: 1992-12-09
Abstract: The switch includes a lever (10), pivotable by means of a torsion spring (12), and with a tongue (15) bearing the movable cradle (20). The cradle (20) acts on a lifting bellows (21) with contact pads, arranged in the housing of the terminal, via a p.c.b. (40), to make contact. The principle of the apparatus corresponds to that of a telephone etc. keypad. When the handset is lifted, the bellows (21) are relaxed and the spring (12) is tensed. When the handset is replaced, the spring (12) relaxes and the lever (10) pivots about a spigot (17). The bellows (21) are deformed in the direction of the p.c.b. (40) and the contact pads come into contact with the p.c.b. tracks. ADVANTAGE - Simple device requiring only small space and having high switching reliability.
Patent DE-4244463-A1 (DE)
Title: Representing isomerically pure chemical elements - involve ascertaining whether substance contains different nuclear isomers and establishing whether desired isomer sepn. can by accomplished
Inventor: SCHULTE GERD
IPC: B01D59/00
Filed: 1992-12-24
Abstract: Process for representing isometrically pure chemical elements, novel in that (a) it is first ascertained whether the present substance contains one or more isotopes of an element, (b) it is ascertained whether different nuclear isomers are present, (c) it is established whether the desired isomer separation can be accomplished by known methods of isotope separation, or (d) another physical separation procedure, perhaps by the application of a highly ionized quality plasma beam within a powerful, homogeneous magnetic field, particularly through molecular beam - nuclear resonance of differing magnetic dipole-moments, or by reactive separation from the gas phase, and for the remainder, (e) it is examined which valence angle arrangement occurs with the desired nuclear isomer, and which has atomic bonding more stable that for any other for a specific molecular arrangement and temperature, and (f) that finally a specific compound is synthesised according to the above instructions, in which the required nuclear isomer predominants, but other isomers are also produced.
Patent DE-4300581-A1 (DE)
Title: Photoelectric monitor system for detecting irregularities in moving yarn(s)
Inventor: FLAEMIG PETER
IPC: G01N33/36
Filed: 1993-01-12
Abstract: The system has a liq. crystal diaphragm (6,8) with matrix type liq. crystal units (12) between the light source and the light receiver at the path of the light beam bundle. They are set by a control circuit (13,14,19,20) to give an adjusted diaphragm configuration.