baber/WOPTO huggingface dataset:
Patent DE-3424370-A1 (DE)
Title: Ion source
Inventor: STROBEL CHRISTIAN DIPL ING
IPC: H01J33/00
Filed: 1984-07-03
Abstract: An ion source, especially a nuclear-ion source, is described, in which an X-ray converter, which acts by means of X-ray ionisation and removes the shell electrons from the neutral gas atoms of the operating medium, is inserted coaxially with respect to the accelerator path. The invention preferably relates to a conical-focusing X-ray tube, which has a focus point outside the bulb. This tube becomes the rear of the accelerator, to the extent that said accelerator relates to the production of nuclear ions from a hydrogen gas, deuterium gas or helium gas etc., which ions are subsequently to be accelerated and used for any purpose, for example for spallation, biology, nuclear experiments, therapy, physical technology or weapons. This X-ray ionisation converter can, however, also be used to ionise the low-pressure gas contained in gas-discharge tubes or paths, and hence to initiate controlled discharging. This type and application of an ion source which supplies not only nuclear ions but also positive ions, produced by the loss of individual shell electrons, allows, for example, the rectification of low-voltage and high-voltage alternating current, and also the inversion of low-voltage to high-voltage direct current to be accomplished.
Patent DE-3427889-A1 (DE)
Title: Immobilisation of Protaminobacter rubrum and use of the immobilised product for the conversion of sucrose into isomaltulose
Inventor: HAESE WILFRIED DR
IPC: C12N11/08
Filed: 1984-07-28
Abstract: The invention relates to a process for the immobilisation of Protaminobacter rubrum by entrapment in polymerised compounds, to the product obtainable by this process, and to the use thereof for the preparation of isomaltulose from sucrose. The process comprises mixing aqueous solutions or dispersions of the biological material with an aqueous solution of high molecular weight polymerisable compounds which are readily soluble in water and have two or more polymerisable functional groups per molecule and a molecular weight above 400, and subsequently polymerising.
Patent DE-3432425-A1 (DE)
Title: Micro-surgical method for applying permanent eyelid liner0807
Inventor: ANGRES GIORA G
IPC: A61F9/007
Filed: 1984-09-04
Abstract: The portion of the eyelid adjacent to the edge of the eyelid in anaethetised and the portion to which the eye liner is applied, stabilised. The skin is then penetrated with pigment soln. along a line on the eyelid defining the intended location.- Pref. the penetration with the pigment soln. is carried out under a microscope. The anaesthetising is pref. carried out using an injected 2CC of 2% xylocaine, epinephrine and hyalurondaze
Patent DE-3432445-A1 (DE)
Title: Headlamp for motor vehicles
Inventor: REIHLING FRIEDOLF DIPL ING
IPC: F21V17/00
Filed: 1984-09-04
Abstract: The mounting of the incandescent lamp (14) on the reflector (10) is performed by means of a two-armed bow spring (19) which is supported in each case in a leaf spring (23) of the type of an abutment; said leaf spring forms both the hinge part (24) and the support part (25) for the spring arms (22). The leaf spring (23), which acts as a spreading element, is supported by the inherent elasticity against two mutually opposite shoulders (32) of the reflector (10), the shoulders (32) being formed by two lugs (30) of the rear (11) of the reflector (10). The spreading mounting of the leaf springs (23) requires no undercuts in the apex region of the reflector (10), so that the injection mould thereof requires no slide parts and permits a favourable flow of material in the critical apex regions of the reflector (10); in addition, the leaf spring (23) can be used for both abutments. <IMAGE>
Patent DE-3435289-A1 (DE)
Title: Connecting box for a pump motor
Inventor: OPLAENDER JOCHEN DIPL ING
IPC: H02K11/00
Filed: 1984-09-26
Abstract: The invention relates to a connecting box for direct mounting on the outside of a pump motor housing, having a projecting plug part which has contacts and can be guided through an opening in the motor housing in order to reach mating contacts of the motor stator. A changeover device has a socket part (4) which is mounted on the connecting box housing (1), the sockets (5) of which socket part (4) are electrically connected to the contacts (3) of the plug part (2). A plug (6) on which contact pins (7) project on two mutually opposite sides can be plugged onto the socket part (4). The pins (7) on the first side are not electrically connected to those on the second side, and the pins (7) on the first side have mutually different connections from those on the second side. <IMAGE>
Patent DE-3435310-A1 (DE)
Title: Collapsible bath stand
Inventor: BAUER HELMUTH
IPC: A47K3/162
Filed: 1984-09-26
Abstract: A collapsible bath stand (1) consists of two side supports (3) each having two feet (5) and a cross member (7) located at the top, resting rods (27) being arranged between the side supports. In order to provide a bath stand which can be used in a multitude of ways and can be adjusted and collapsed as desired, said bath stand holding an insertable bath always securely prestressed via its cross members (7), provision is made in each case for at least one two-member, preferably at least four-member, linkage to be arranged between two adjacent feet (5) in each case in the closing and opening direction, which linkage is attached in each case laterally at a common height via at least one holding device (17), mounted non-displaceably on the foot, and a lower-lying guide device (19) which is displaceable on the foot (5). Running between the at least two linkages (11) arranged congruently in the end-side view are the resting rods (27) which are each supported on the linkages (11) at a height (25) below the straight connections between the holding devices (17). <IMAGE>
Patent DE-3437945-A1 (DE)
Title: Method and device for preventing the overflow of leakage gas flows from the sector of the heat-exchanging gas flow at higher pressure into that at lower pressure in circulating regenerative heat exchangers having a storage mass which moves relative to the connecting ducts
Inventor: SATZENHOFER WERNER
IPC: F28D19/04
Filed: 1984-10-17
Abstract: In circulating regenerative heat exchangers, in particular of a wet cleaning system for furnace waste gases intended for reheating downstream heat exchangers of this type, for the purpose of preventing the overflow of leakage gas flows from the sector of the heat-exchanging gas at higher pressure into the sector at lower pressure during the relative movement of the storage mass with respect to the connecting ducts through the sealing plates or sealing strips, at least two sectors of the storage mass are supplemented to form a control chamber. Seal gas flows are formed between the sealing plates or sealing strips on the hot and the cold sides of the storage mass, with the inclusion of the control chamber for guiding the gas.
Patent DE-3445483-A1 (DE)
Title: Ceramic coating material
Inventor: ESCHNER AXEL DR
IPC: C04B28/00
Filed: 1984-12-13
Abstract: In order to improve the adhesion, sag resistance and corrosion resistance of coatings based on Al2O3- and SiO2-containing granular ceramic raw materials for metal parts which are subjected to high temperatures, the invention proposes a coating material which is matched in its raw material composition so that thermal expansion differences do not occur between the metal and ceramic coating material. The coating material according to the invention is suitable for operating temperatures of up to 600 DEG C.
Patent DE-3506640-A1 (DE)
Title: Mixing head for a gasification oil burner
Inventor: GABRIEL MARTIN
IPC: F23D11/40
Filed: 1985-02-26
Abstract: The invention relates to a mixing head of a gasification oil burner, there being situated in front of the burner nozzle a screen 2 with a central opening 3 and, arranged concentrically in front of the latter, a gasification pipe 4 which, leaving free an intermediate space, is surrounded by a coaxially arranged combustion pipe 6, in which there is concentrically arranged a pipe-like guide device for the recirculation of combustion gases. The invention consists in that the guide device is designed as a cylindrical guide pipe 7 which is equipped on its outside with radially projecting guide surfaces 8 which, parallel to one another, run helically at least partially around the guide pipe 7 and form ducts 12 between the guide pipe 7 and the combustion pipe 6. <IMAGE>
Patent DE-3514458-A1 (DE)
Title: Stepping motor having a rigid swashplate which is supported in a rotationally fixed manner
Inventor: HERTEL JUERGEN DR ING DR
IPC: H02K41/00
Filed: 1985-04-22
Abstract: In the case of stepping motors having a rigid swashplate which is supported in a rotationally fixed manner, which stepping motors are used essentially as actuating motors with a high positioning accuracy, in order to increase the drive torque while maintaining sufficient stepping speeds, the path on which axial forces act on the swashplate is intended to be enlarged. For this purpose, a constantly energised magnetic circuit which is connected to the stationary part of the motor or of the swashplate is allocated to a plurality of coils which are driven in an electrically intermittent manner and are connected to the swashplate or to a stationary part of the motor opposite the swashplate, in the field of which magnetic circuit the corresponding coil is arranged such that it can move mainly axially in such a manner that its turns are at least partially located in this field. <IMAGE>
Patent DE-3514919-A1 (DE)
Title: Comminution device
Inventor: RISCHE KARL
IPC: B02C18/22
Filed: 1985-04-25
Abstract: A device for comminuting, in particular, waste wood or plastic, consists of a housing with at least one drivable comminution tool and an elongated feed channel, preferably with a rectangular cross-section, and a discharge channel. In order to reduce operating noise, at least two chambers (7) which are arranged one behind the other in the axial direction of the feed channel (3) open laterally into the feed channel (3), the side walls of the said chambers (7) being formed from sound-absorbing panels (8) and their length being at least twice the height of the feed channel (3) in this area. <IMAGE>
Patent DE-3515577-A1 (DE)
Title: Outlet closure for flexible containers
Inventor: KRAUSE WALTER
IPC: B65D90/62
Filed: 1985-04-30
Abstract: The outlet closure (14) for a flexible container (12) has a closure cap (28) which is attached on a pivoting shaft (26). The pivoting shaft (26) is extended with its ends (26.1, 26.2) right into the regions of the support frame (11) and is guided there in vertical guide rails (32), which are fixed to the frame, so as to be vertically movable, but not horizontally rotatable and not displaceable, in accordance with the lift of the outlet closure. <IMAGE>
Patent DE-3515712-A1 (DE)
Inventor: JACOBS JOCHEN DR
IPC: C11D3/39
Filed: 1985-05-02
Abstract: 1. A bleaching agent in the form of a granulate of uniform composition which contains an aliphatic C4 -C36 peroxycarboxylic acid solid at room temperature and hydratable inorganic salt, characterized in that it contains 3 to 50% by weight of the peroxycarboxylic acid, 40 to 95% by weight, based on the anhydrous form, of hydratable inorganic salt and 0.2 to 10% by weight of an organic polymer compound soluble in alkaline-aqueous medium as granulation aid, the granulate being free from microcrystalline cellulose where microfine starch is present, all the components are uniformly distributed in the individual grains of the granulate and the granulates alone, 0.5% in water, have a pH value in the range from 3 to 7.
Patent DE-3516553-A1 (DE)
Inventor: MOETHRATH GEORG DIPL ING
IPC: A47J37/08
Filed: 1985-05-08
Abstract: An electric toaster has heating elements, at least one toast well into which the toast is fed through a loading and unloading opening, and a multi-walled housing. The multiple housing walls are separated from one another and form a meander-shaped flow channel for an air stream introduced from outside. An air stream enters the flow channel through an air inlet opening and cools the outer walls of the housing by convection as it passes through the meander-shaped flow channel and emerges through an air outlet opening into the toast wall. The meander-shaped flow channel includes reversing curve portions located in top and bottom areas of the meander-shaped flow channel structure such that the air stream flows in an upward direction in one portion and in a downward direction in another portion of the meander-shaped flow channel.
Patent DE-3527765-A1 (DE)
Title: Roller-wheel pair for roller machines (calenders)
Inventor: KOITKA WINFRIED
IPC: B21B35/10
Filed: 1985-08-02
Abstract: In roller-wheel pairs for roller machines (calenders) there is the difficulty of constantly ensuring play-free flank clearance in order to ensure the quality of the rolled material, together with jolt-free and low-recoil running of the roller wheels. It is also necessary to vary the distance between the axes of the roller wheels so that different thicknesses can be rolled. In order to resolve the flank clearance, a toothed disc 4 is arranged on the end face of one of the roller wheels 2 of a roller wheel pair, which toothed disc 4 is loaded so as to be adjustable opposite to the power-transmitting flanks of the teeth 16 of the roller wheel 2 by means of at least one spring element 14 supported on the roller wheel 2. Due to the possibility of infinite adjustment of the toothed disc 4, optimum adaptation of the flank clearance is possible. The result is the avoidance of recoils and jolts, and low noise development. The resetting torque can be optimally infinitely adjusted. <IMAGE>
Patent DE-3528530-A1 (DE)
Title: Apparatus for conveying articles, especially bricks
Inventor: RIBAR NORBERT ING
IPC: B65G47/90
Filed: 1985-08-08
Abstract: Apparatus for conveying articles, especially bricks, by means of a gripping device which can be displaced in three dimensions by a conveying apparatus and which is provided with a scanning device. The gripping device (1) is provided with a first and second sensing device (11, 14, 15; 16, 18, 19), the first sensing device determining the horizontal position of the article (21) and the second sensing device determining the vertical position of the article. <IMAGE>
Patent DE-3529662-A1 (DE)
Title: Lightweight alloy tailgate for cargo areas of motor vehicles
Inventor: GIER KURT DIPL ING
IPC: B62D33/023
Filed: 1985-08-19
Abstract: A lightweight alloy tailgate is composed of several extruded aluminium profiles. Two anchoring points are provided in a plane running essentially perpendicular to the profiles. Successive profiles are connected to one another by joining one to the other in a tilted fashion and turning according to the snap-lock principle. A considerable increase in the dimensional stability and rigidity of the tailgate is obtained if the ratio of the distance from the centre of rotation to the nearest end of the support face of the support bearing associated with the said centre of rotation to the thickness of the profile is approximately 0.4 to 0.25 and the ratio of the distance of the centre of rotation of the spring hook from its support face to the thickness of the profile is approximately 0.17 to 0.10.
Patent DE-3531467-A1 (DE)
Title: Electronic sounder
Inventor: KOLAR WERNER
IPC: G10K11/02
Filed: 1985-09-03
Abstract: The invention relates to an electronic sounder in which a plurality of sound funnels are connected via a sound divider with a common sound generator. A sounder of this type is characterised by a markedly wide-angled radiation characteristic, while being cheap to manufacture and simple to assemble.
Patent DE-3538568-A1 (DE)
Title: Lifting appliance
Inventor: HEIDE CARSTEN
IPC: B66F7/08
Filed: 1985-10-30
Abstract: The lifting appliance shown in Figure 1 is equipped with two erecting scissors 2 which are arranged under a plate (not shown in Fig. 1) receiving the material to be lifted. Each erecting scissor 2 has a scissor leg 7 which is attached to the plate in an articulated manner. The other respective scissor leg 8 is movable along the underside of the plate. Guide rails 12 are fastened to the scissor legs 8. Provided adjacent to these guide rails 12 are auxiliary rails 11 which are attached to the underside of the plate in an articulated manner just like the outer scissor legs 7. The guide rails 12 and auxiliary rails 11 form a wedge gap through which the erecting scissors 2 can be spread out from their extended position by means of rollers 6. The rollers 6 are fastened to a cross piece 5. This cross piece 5 is in turn attached to the piston rods 4 of pressure-medium cylinders 3. The pressure-medium cylinders 3 are attached to the plate side which is opposite the connection side of the outer scissor legs 7. The side of the plates (not shown in Fig. 1) which is opposite the pressure-medium cylinders 3 consequently remains free so that this side can advantageously be provided with a recess 14. <IMAGE>
Patent DE-3538645-A1 (DE)
Title: Device for the osteosynthesis of bone fragments, especially for the fixation of bone fractures
Inventor: GUNDOLF FERDINAND DR MED
IPC: A61B17/82
Filed: 1985-10-30
Abstract: Device for the osteosynthesis of bone fragments, especially for the fixation of bone fractures with a tensioning means encircling the fracture. The latter is designed in the manner of a pipe or hose clamp with a flat-band tensioning belt (10) and a tensioning means (12) which acts thereon and can be removed, if appropriate, after fixation of a predetermined position of the two ends of the tensioning belt (14, 16) relative to one another. <IMAGE>
Patent DE-3539485-A1 (DE)
Title: Process for controlling a milk processing apparatus
Inventor: KIRSCHENMANN BERND DIPL ING
IPC: A01J11/12
Filed: 1985-11-07
Abstract: The invention relates to a process for controlling a milk processing apparatus, by which raw milk is separated into skimmed milk and cream and with which the skimmed milk, if required remixed with cream, is heated. The flow rate of the raw milk, the skimmed milk or the cream is determined as an actual value and this is compared with the respective predetermined preset value taking into account the respective and maximum diameter of separator and heater. At least one flow rate is regulated in response to the result of the comparison. The invention further relates to a control apparatus, enabling the process to be carried out, for a milk processing apparatus.
Patent DE-3540507-A1 (DE)
Title: Piercing saw, especially for cutting up meat
Inventor: WEZEL HANS GEORG
IPC: B23D49/16
Filed: 1985-11-15
Abstract: In the case of a piercing saw, especially for cutting up meat, having a sword-shaped saw-blade guiding part (1) and a saw blade (4) which is guided on the narrow side (3) of the said guiding part (1) between at least one lateral pair (2) of guiding cheeks, and in the case of which the saw blade (4) has a guide slot (5) which is parallel to its longitudinal direction and into which engages a guiding projection (11) of the guiding cheek (8), so that the back of the saw blade (4) is held in contact with the saw-blade guiding part (1), it is proposed, for the accident-free exchange of blades with a simple design, that the guiding cheek (7) which is facing towards the point (10) of the saw-blade guiding part (1) have a smooth, continuous guiding surface which rests laterally against the saw blade and the other guiding cheek (8), which is situated further away from the point (10) of the saw-blade guiding part (1), support the guiding projection (11) which engages into the guide slot (5) of the saw blade (4), that furthermore the guide slot (5) be guided until it is close to the point of the saw blade and that the edge width (6) between the end of the guide slot and the end of the saw blade be slightly smaller than the distance of longitudinal offset (14) of the edges (12, 13), which face one another, of the pair of guiding cheeks (2), so that positive guiding of the saw blade (4) can be brought about simply by inserting and longitudinally displacing the saw blade (4). <IMAGE>
Patent DE-3546396-A1 (DE)
Title: Fitting for a releasable connection for panels
Inventor: KOCH GERHARD
IPC: F16B12/20
Filed: 1985-12-31
Abstract: The invention relates to a fitting (3) for a releasable connection for two panels (1, 2) or the like, in particular furniture panels, at an angle to each other. In one of the panels (2) there is fixed an approximately cylindrical securing means (4) into which a bolt which is fastened on the other panel (1) and has a depression (10) at its plug-in end can be inserted through a cutout (14) and in a direction transverse to the longitudinal axis (22) of said securing means. Moreover, a locking-bar element (18) engaging in the bolt depression (10) is mounted rotatably in the securing means (4). The known fittings of this type have the disadvantage that, when the panels are fastened, the bolt can be inserted into the securing means either only from the side or else from below, but in any case at a specific lateral spacing. In order, when connecting the panels, to be able to push the bolt (7), in its lateral end position, into the securing means (4) from below, the locking-bar element (18) has at least one attachment (20, 21) which is arranged approximately radially with respect to the axis (22) of rotation of said locking-bar element and which rests on an oblique surface (16) of the securing means (4), one end (23) of the locking-bar element (18) being designed for engagement into the bolt depression (10). <IMAGE>
Patent DE-3600956-A1 (DE)
Title: Process for the production of foundry cores
IPC: B22C1/22
Filed: 1986-01-15
Abstract: A process for the production of foundry cores, in particular by the cold-box principle, in which foundry sand is mixed with an organic or inorganic binder and shot, by means of a core shooter, into a core box, which is subsequently, in the cold-box process, treated with a catalyst gas in order to cure the binder, is characterised in that, in order to increase the core strength and also in order to avoid the harmful effects of evaporation of catalyst gases used out of the cured core, graphite in an amount of from 0.1 to 10% by weight, preferably from 0.2 to 1.0% by weight, based on the core weight, is added to the mixture of core sand and binder before the shooting operation.
Patent DE-3601311-A1 (DE)
Inventor: CZECH JOACHIM
IPC: B65D47/34
Filed: 1986-01-17
Abstract: The invention relates to a dispenser for paste-like products which is characterized by a particular simple construction of its dispensing mechanism requiring a reduced number of components. Integrally connected to a supply container of the dispenser is a cylinder body slidably supporting a dispensing piston connected to an actuator cap guided on the cylinder body. The dispensing piston cooperates with the cylinder body to define a pump chamber communicating with the interior of the supply container through a non-return valve. On the other side the bottom portion of the dispensing piston is provided with a non-return valve for establishing communication of the pump chamber with a tubular section carrying the dispensing piston and at the same time acting as an outlet passage for the paste-like product. The tubular section is integrally connected to the actuator cap, the latter being biased towards a rest position by a return spring supported on a fixed counterstop, particularly on the cylinder body.
Patent DE-3604292-A1 (DE)
Title: Device for voice-controlled transmission of audio signals via radio
Inventor: HEMER BERTHOLD DIPL ING
IPC: H04B1/46
Filed: 1986-02-12
Abstract: The invention relates to a device for voice-controlled transmission of audio signals via radio from a first station to a second station. When the audio signal exceeds a specific threshold, it is used to activate the transmission device which then emits a radio-frequency signal. Furthermore, the audio signal is also transmitted via a time delay unit. This time delay unit is, for example, a bucket-brigade memory which also stores the initial syllable of a speech signal and transmits this only when the receiving station is switched to receive standby.