baber/WOPTO huggingface dataset:
Patent DE-3432630-A1 (DE)
Title: Toilet wheelchair for the disabled
Inventor: HASLACH ANTON
IPC: A61G5/10
Filed: 1984-09-05
Abstract: In a toilet wheelchair for the disabled, comprising a seat (1) having a sealable opening and a frame (2) which accommodates the seat (1), is provided with rollers and has front support legs (3) braced to one another and rear, unbraced support legs (4), it is provided in order to guarantee a high degree of independence of a disabled individual that the frame (2) be received on rigidly arranged rollers (9) in the region of the rear support legs (4) and be provided with standing feet (10) in the region of the front support legs (2), between which there is located a bearing block (12) for at least one further roller (11), the block being fastened on the lower end of a steering rod (15) which is mounted so as to be rotatable about its longitudinal axis in a bushing (14) which can be fixed on the frame (2) and is mounted so as to be pivotable about a horizontal axis (13) on the frame (2), in an upright driving position in which the standing feet (10) have ground clearance, and so as to be stationary in the axial direction and on the upper end of which a bearing block (21) of a crank mechanism provided with crank handles (22) operable from the seat (1) is fixed, the crank mechanism being in drive connection with the roller (11) located at the lower end of the steering rod (15). <IMAGE>
Patent DE-3433895-A1 (DE)
Title: Hydrostatic axial-piston machine in swash plate construction
Inventor: HEYL WALTER DIPL ING
IPC: F04B1/20
Filed: 1984-09-14
Abstract: Published without abstract.
Patent DE-3435133-A1 (DE)
Title: Silicophosphate laser glass
Inventor: IZUMITANI TETSURO
IPC: C03C3/068
Filed: 1984-09-25
Abstract: Silicophosphate laser glass having a composition comprising (in mol%): from 45 to 70 % of P2O5, from 8 to 30 % of SiO2, from 65 to 95 % of P2O5 + SiO2, from 4 to 20 % of Li2O + Na2O + K2O, from 0.01 to 12 % of Nd2O3, from 0 to 10 % of Al2O3, from 0 to 5 % of La2O3 + Y2O 3 + B2O3, from 0 to 10 % of R'O (in which R' is Mg, Ca, Sr, Ba, Zn or Pb) and from 0 to 1 % of Nb2O5 + CeO2. The silicophosphate laser glass can be used as a highly effective laser glass of high output with small size.
Patent DE-3443798-A1 (DE)
Title: Bistable multivibrator circuit produced using CMOS technology
Inventor: HOFMANN RUEDIGER DR RER NAT
IPC: H03K3/356
Filed: 1984-11-30
Abstract: A bistable multivibrator circuit (FF, FF1/FF2) which is produced using CMOS technology and whose storage capability can optionally be overcome and brought about by means of a switch (S, S1/S2), called a storage switch (S, S1/S2), having at least two series-connected CMOS amplifier stages, specifically having at least one first (V1, V11/V21) amplifier stage and one final (V2, V12/V22) amplifier stage, having a signal input (E, E1/E2) of the multivibrator circuit (FF, FF1/FF2), which signal input is formed by the signal input of the first amplifier stage (V1, V11/V21), having a signal feedback line (L, L1/L2) from the signal output of the final amplifier stage (V2, V12/V22) to the signal input of the first amplifier stage (V1, V11/V21), and having the storage switch (S, S1/S2), which is inserted into the signal feedback line, in order to interrupt the signal feedback on a time basis. The storage switch (S, S1/S2) is produced from only a single MOSFET which has a channel of only a single conductance type, that is to say only of the p-conductance type or only of the n-conductance type. <IMAGE>
Patent DE-3445587-A1 (DE)
Title: Device for the measurement of mechanical properties of living skin
Inventor: SCHARENBERG GEB SCHUBERT
IPC: A61B5/103
Filed: 1984-12-14
Abstract: Published without abstract.
Patent DE-3503475-A1 (DE)
Title: Method for automatic testing of blood samples
Inventor: MATSUSHITA HAJIME
IPC: G01N33/48
Filed: 1985-02-01
Abstract: A single automatic analysis device carries out the count of the number of the blood cells and the morphological classification of the blood cells for each individual blood sample. In the counting process, a blood sample flowing through a flow cell is measured optically, and a computer decides whether or not the count falls into a normal range. If the count for a sample deviates from the normal range, the condition of the morphological classification is altered under the control of a control apparatus. In the morphological classification a blood smear specimen is automatically scanned with a microscope. If a specimen corresponding to a sample having an abnormal count is being measured, more images than for a normal sample are stored in an image store. Alternatively, a scanning range is added which is different from the scanning range for a normal specimen. Finally, the result of the blood cell count and the result of the blood cell classification are printed out on the same report sheet.
Patent DE-3503848-A1 (DE)
Title: Disinfectants
IPC: A01N35/02
Filed: 1985-02-05
Abstract: The present invention relates to disinfectants, especially for disinfection of instruments and/or medical equipment, including heat-sensitive equipment, based on formaldehyde, one or more other aldehydes, quaternary ammonium compounds, water and an effective content of one or more aldehyde depot compounds, which can additionally contain surfactants, antifoam agents, lower alcohols, perfumes, pH stabilisers and/or other auxiliaries customary for disinfectants and not only have bactericidal, fungicidal, tuberculocidal, virucidal and sporocidal activity and activity against hepatitis B viruses but also are able to detach protein, blood and/or sputum, even if encrusted, from the instruments and medical equipment.
Patent DE-3505943-A1 (DE)
Title: Device for producing tones (melodies) in a housing, which can be switched on and off from outside and has lighting
Inventor: KRUG KARL
IPC: G10H1/26
Filed: 1985-02-21
Abstract: In games which are designed with a musical mechanism which is freely movable or permanently attached, in addition to the initiation of music by means of magnets the lighting is also switched on.
Patent DE-3508790-A1 (DE)
Title: Silencing arrangement
Inventor: GOETZ BERNHARD DIPL ING
IPC: F01N1/24
Filed: 1985-03-12
Abstract: Silencing arrangement on an internal combustion engine in which an exhaust silencer is arranged in a space, preferably a cooling air feed duct, through which a sound emanating from a noise source, preferably the internal combustion engine itself, is emitted, the exhaust silencer 6 being encased by sound absorbing material 7, preferably an air borne noise absorbing material, in order to achieve an improved silencing effect. <IMAGE>
Patent DE-3511934-A1 (DE)
Title: Stove
Inventor: KLEINE-VOSSBECK HELMUT
IPC: F24B13/02
Filed: 1985-04-01
Abstract: According to the invention, emissions on slow combustion stoves with filling shafts in the combustion of wood are reduced by changing the height of the grate and/or insertion of an additional, higher grate.
Patent DE-3516911-A1 (DE)
Title: Attachment device for attaching a furniture fitting part to an item of furniture
Inventor: SCHMID GUENTER
IPC: E05D5/02
Filed: 1985-05-10
Abstract: An attachment device for attaching a furniture fitting part to an item of furniture has a mounting plate (6) which is to be attached to the item of furniture and on which the furniture fitting part (2) can be releasably attached. On the mounting plate (6) there is a spring element (50) which projects with at least one catch part (52, 53) towards the furniture fitting part (2). When the fitting part (2) is fitted onto the mounting plate (6), the catch parts (52, 53) engage in a snap-on manner behind an associated rear engagement part (23) of the fitting part (2) so that the fitting part (2) is held against the mounting plate (6). <IMAGE>
Patent DE-3517092-A1 (DE)
Title: High-resistance resistive film having a low temperature coefficient
Inventor: HELMS HILMAR DR SC NAT
IPC: H01C7/06
Filed: 1985-05-11
Abstract: The high-resistance resistive film having a low temperature coefficient is used in discrete and variable resistor components, in microelectronic solid-state circuits and in thin-film hybrid engineering. The purpose and object of the invention is to provide, by utilising existing technologies, resistive films having long-term stability and temperature stability and made from chromium/silicon with a modified structure, which resistive films open up the field of high surface resistance in a technologically reliable manner. The object is achieved according to the invention by the resistive film positioned on an electrically insulating substrate consisting of a quasi-amorphous chromium/silicon composite having a silicon proportion of from 64 to 80 atom %, preferably of from 70 to 74 atom %.
Patent DE-3517861-A1 (DE)
Inventor: BECKER HELMUT DIPL ING
IPC: E06B3/22
Filed: 1985-05-17
Abstract: 1. Outer frame or wing frame for windows or doors a) comprising a hollow cross-sectionally rectangular main profile member (1) of synthetic plastics material, b) with, constructed at the four corners of the main profile member (1) grooves (2) disposed symmetrically both with regard to a plane extending at right-angles to the plane of the frame in the longitudinal direction of and through the main profile member (1), as well as in relation to a plane extending parallel with the plane of the frame in the longitudinal direction of and through the main profile member (1), and c) with abutment rib strips (21) with engaging ribs (20) which by form-locking engagement, can over their entire length be snapped into position in a groove (2) in the main profile member (1), characterised in that d) the engaging rib (20) has a shallow projection which protrudes into a channel (24) in the groove (2) engaging around that edge of the channel (24) which is towards the groove opening.
Patent DE-3524115-A1 (DE)
Title: Lightweight building material from mineral building materials
Inventor: SCHEUNEMANN RUEDIGER DIPL ING
IPC: C09D195/00
Filed: 1985-07-05
Abstract: Lightweight building material from mineral building materials, consisting of conventional building materials, for example plastic, mortar etc., and hollow microglass beads for reducing the density with a simultaneous improvement in strength, heat insulation, fire protection and sound insulation. Additional organic binders between the conventional building materials and the hollow microglass beads are not necessary because of the physical adhesion. The novel lightweight building material can be used in particular for house construction, for example as insulating plaster, in plasterboard panels or as facing elements. In the medical application as plaster dressings, a reduction density arises from the incorporation of hollow microglass beads and fabric.
Patent DE-3527972-A1 (DE)
Title: Eddy current test method for rods, wires or tubes
Inventor: WESTPHAL MICHAEL DR
IPC: G01N27/90
Filed: 1985-08-03
Abstract: An eddy current test device is used for testing tubes, rods, strips or the like. Any material defects present affect the voltage induced in a receiver coil (10) and can thus be recognised. So as to be able to recognise faults even close to the central axis (2) of the test specimen (1), a coil system (5 to 8) is proposed which generates a magnetic field perpendicular to the central axis (2). <IMAGE>
Patent DE-3528853-A1 (DE)
Title: Apparatus for feeding a card or willow by means of two filling shafts
Inventor: WINDGES BERNHARD
IPC: D01G23/02
Filed: 1985-06-07
Abstract: In an apparatus for feeding a card or willow by means of two filling shafts, the fibre material can be delivered to a reserve shaft from above and can be extracted from a feed shaft from below in order to supply the card, whilst it can be extracted from the bottom of the reserve shaft and conveyed into the following feed shaft by means of an opener roller, and the feed shaft being provided at its upper end, for compacting its fibre material, with a device subjecting the fibre material to air flowing through. In order to improve the guidance of the compacting air flow together with the fibre material, an air channel is formed between the introduction of the compacting air flow into the region of the opener roller and the entry of the compacting air flow into the feed shaft.
Patent DE-3529819-A1 (DE)
Title: Projection device for parallax panoramagrams
Inventor: BOERNER REINHARD DIPL ING
IPC: H04N13/349
Filed: 1985-08-16
Abstract: In the case of a projection device for parallax panoramagrams, having a unidirectionally direction-selective projector screen, the panoramagrams produced by a plurality of projectors are repeated in a plurality of panorama areas. Image displays - without any additional optical aids - can be perceived there three-dimensionally from a plurality of perspectives. The invention makes use of the fact that the light beams en route from the projectors (Pn) to the lens-grid projection screen (LS/PS) are reflected by both the lens through which they pass on the outward path and by its adjacent cylindrical lenses to achieve the result that to produce the image stripes behind the cylindrical lenses, their adjacent lenses are also made use of. This means that the projectors (Pn) can be located in different panorama areas (PF). In consequence, their dimensions are non-critical. In addition, the projection screen (LS) is preferably constructed as an element having a cylindrical outline. <IMAGE>
Patent DE-3535715-A1 (DE)
Title: Method of conveying exhibit-specific information
Inventor: RHENIUS VOLKER DIPL ING
IPC: H04B1/66
Filed: 1985-10-05
Abstract: A method of conveying exhibit-specific information to visitors to exhibitions and museums is given. An information device is assigned to each exhibit, and the visitor carries a playback device which receives the information transmitted by the information device. Characteristics of the invention are that:   The exhibit-specific information is digitally coded in the information device which is assigned to the exhibit.   The information is available to be called up. When required, the user makes a short-term data connection, and the information is transferred into the playback device. The playback device is equipped with an intermediate memory, a digital-analogue converter, and either at least one electro-acoustic converter or the capability of being connected to an electro-acoustic converter.   The information is converted and played back. The time which is necessary for data transfer is shorter than the time which is necessary for the acoustic playback.
Patent DE-3536578-A1 (DE)
Title: Self-locking differential
Inventor: BUEHLMAIER FRITZ PETER
IPC: F16H48/26
Filed: 1985-10-14
Abstract: A self-locking differential is provided with a crown wheel (1) fixed to a differential cage (2), with two axle bevel gears (5, 6) arranged on axle shafts (3, 4) and with differential bevel gears (8) lying between them. One of the two axle shafts (3) is provided with an extension (9) with an eccentric (10), which extends into a free interior space (11) of the other axle shaft (4) or the other axle bevel gear (6). The other axle bevel gear (6) is provided in the area of the eccentric (10) with radial bores (12) distributed over the circumference, in which radial pistons (13) can be displaced by the eccentric (10). Pressure chambers (14) with inlet and outlet bores (19, 17) for a pressure medium are situated on those sides of the radial pistons (13) remote from the eccentric (10). In the pressure chambers (14) brake pistons (15) are displaceably arranged which can be pressed against the differential cage (2) or a part connected to the differential cage (2). <IMAGE>
Patent DE-3537457-A1 (DE)
Title: Process for the preparation of pulverulent copolymers
Inventor: HARTMANN HEINRICH DR
IPC: C08F26/10
Filed: 1985-10-22
Abstract: A process for the preparation of pulverulent copolymers which are soluble in water or dissolve therein in the form of salts by copolymerisation of water-soluble monomers, optionally together with water-insoluble monomers, in liquid carbon dioxide or in supercritical carbon dioxide under pressure in the presence of free-radical-forming initiators.
Patent DE-3537855-A1 (DE)
Title: Water-thinnable baking surfacers, topcoats and clearcoats
Inventor: KRUEGER ALFRED
IPC: C09D167/00
Filed: 1985-10-24
Abstract: The invention concerns the use of acidic polycondensates prepared as claimed as, after neutralisation, water-thinnable binders for preparing water-thinnable baking surfacers, topcoats or clearcoats with or without other water-thinnable resins and/or customary additives and auxiliaries. These coatings can be baked without blistering without the usual separate predrying zones in the case of temperatures below 100 DEG C or special temperature profiling in drying ovens in the case of temperatures above 100 DEG C.
Patent DE-3610112-A1 (DE)
Title: Stairwell light time switch
Inventor: REUBER ROLF
IPC: H05B37/02
Filed: 1986-03-26
Abstract: The stairwell light time switch contains a timer (48; PT) for presetting a dimming interval within which the light intensity falls continuously from maximum brightness to minimum brightness after a light switch has been operated. The minimum brightness may be darkness or an adjustable basic brightness level. The dimming interval can be predetermined in a variable manner by adjusting the timer (48; PT). In addition, it is possible to switch to continuous illumination at maximum or minimum brightness. <IMAGE>
Patent DE-3611601-A1 (DE)
Title: Method and arrangement of determining the chronobiological activities of an experimental animal ("Göttingen chronobiometer CBM")
Inventor: SAMMECK ROLF DR MED
IPC: A61B5/11
Filed: 1986-04-07
Abstract: For determination of the biological activity of an experimental animal (T) the experimental animal (T) is kept in motion on the platform (P) of a physical-electronic sensor (PES), for example, in a cage (K). The balance (W) transmits the data (D) allocated to the kinetic activity of the experimental animal (T) to an evaluating unit (AE) which determines the mean values of the activity (A) and the weight change ( g). An output unit (ZG) which plots the data (D) and/or the values found (A, A<2>, g, s) graphically may be located downstream of the evaluating unit (AE). The physical-electronic sensor preferably is an electronic balance working on the principle of the electromagnetic force compensation. <IMAGE>
Patent DE-3613653-A1 (DE)
Title: Door release, in particular for livestock barns
Inventor: BADER HEINRICH
IPC: E05F11/38
Filed: 1986-04-23
Abstract: A door release having a metal frame (1, 3, 4) and a filling, in particular for livestock barns, is rendered hygienic and totally resistant with respect to corrosion and rotting in that it is covered on both sides with panel-type claddings (9, 10), the borders of which are held and covered, laterally and at the top, by sheet-metal profiles (7) which are fixedly welded on the frame (1, 3, 4). The inner cladding (9) preferably consists of a wooden panel and the outer cladding (10) preferably consists of rebated boards. A Z-profile strip is welded on at the bottom. The door release has, at the top, a window cutout which can be closed by a slide (13), which can be lowered between the claddings (9, 10) and consists of acrylic glass, to be precise with the aid of a belt roller. <IMAGE>
Patent DE-3615469-A1 (DE)
Title: Apparatus for removing beet leaves and beet tops from beet standing in the ground
Inventor: BLEINROTH HEINRICH
IPC: A01D23/02
Filed: 1986-05-07
Abstract: The invention relates to an apparatus for removing beet leaves and beet tops from beet standing in the ground, consisting of a rotary-driven feeler in the form of discs, which are mounted parallel to one another on a shaft arranged horizontally and transversely to the direction of travel, or in the form of a body of revolution which is provided with a worm and of which the shaft mounted in the direction of travel is arranged obliquely to the horizontal, and of a cutting or chopping device. The object of the invention is to provide a very simply constructed apparatus for removing beet leaves and beet tops, in which the feeler and cutting and/or chopping device are integrated in one another, which requires little outlay in terms of constructional space and little outlay in terms of production, but which removes the beet leaves, together with stalks and tops, accurately from the beet standing in the ground. According to the invention, the cutting and/or chopping device is arranged within or on the circumferential circle of the feeler, and the feeler is driven by the rotational speed of the cutting or chopping device.
Patent DE-3620019-A1 (DE)
Title: Automatically acting wedge anchoring means whose operation can be stopped at certain times
IPC: E04C5/12
Filed: 1986-06-13
Abstract: In the case of tension members with automatically acting wedge anchoring means, it is often necessary to retain the wedge anchoring means, for holding back, for the purposes of inspection, maintenance and exchange. The invention proposes embodiments in which, in the case of a plurality of tension rods, each tension-rod wedge anchoring means has the necessary play in the axial and radial directions in order to be able to operate in a disruption-free and precise manner. <IMAGE>
Patent DE-3626065-A1 (DE)
Title: Friction damper for washing machines
Inventor: BAUER HANS-PETER
IPC: D06F37/20
Filed: 1986-08-01
Abstract: A friction damper for washing machines has a friction plate (10) and friction heads (11) which are pressed in pairs against this and which are each arranged at the end of an arm (27) of a clamping and holding shackle (12). In order by simple means to make it possible to cancel the damping forces after the critical point of a washing machine has been passed, a motive damping interruptor, pressing the friction heads (11) apart from one another and designed as a linear drive, engages on the arms (27) of the clamping and holding shackle (12). <IMAGE>
Patent DE-3627144-A1 (DE)
Title: Device for protecting dental instrument parts coming into contact with saliva against infection
Inventor: LEHMANN HANS-JOACHIM
IPC: A61L2/18
Filed: 1986-08-11
Abstract: The method still usual at present, namely to disinfect specific dental instrument parts simply by spraying with a disinfectant after treatment of the patient is unsatisfactory in view of the increasing threat posed by infectious diseases such as AIDS. The invention solves this problem by using sterile disposable protective covers for the exposed parts coming into contact with saliva, especially for the handle of the drill and the air/water sprayhead. When provided with a quick-action closure (self-adhesive or loop and hook fastener) this protective cover can be quickly put on or removed. It offers efficient protection against infections which is enhanced still further by specific features - for example, lining with a disinfecting layer and a sealing guide or guide tube for the drill. A roughened, grooved structure or one provided with protuberances or depressions on the outside can lead to increased reliability of handling of the protective cover. By applying a colour-active substance on the outside which develops its colour on contact with water or saliva it is immediately possible to check whether the protective cover has been used before, and thus the patient is also provided with an increased feeling of safety.