baber/WOPTO huggingface dataset:
Patent DE-3237704-A1 (DE)
Title: Extracting tool
IPC: B25C11/00
Filed: 1982-10-12
Abstract: Extracting tool consisting of an angled flat iron bar (1, 2) which is provided, at the edge of the angled part (2), with a cutting edge (4) tapering on one side from the inner face (3) towards the outer face and, at the end of the other part (1) with a handle (5). The angle is between 30 DEG  and 50 DEG , the angled part (2) being provided with a nail-pulling notch (6) starting from the cutting edge (4). <IMAGE>
Patent DE-3302934-A1 (DE)
Title: Solar generator
Inventor: SCHARWAECHTER KARL WOLFGANG
IPC: H01L31/05
Filed: 1983-01-28
Abstract: A solar generator comprises two groups of fibres made of electrically conducting material. Each group of fibres comprises fibres running essentially parallel to one another, the fibres of the two groups crossing one another in the fashion of a woven fabric. The fibres of one group have a semiconductor material coating. The layer of semi-conductor material contains metal contacts for electrically contacting the fibres of the other group. In the region in which the fibres of the two groups cross, individual solar cell sections are formed which can be connected in parallel and/or series as required. The outside surface of the solar generator formed in this way is provided with a coating. A solar generator of this type in the form of a woven fabric can be used for tents, sails, marquees and other coverings. <IMAGE>
Patent DE-3305037-A1 (DE)
Title: Rule
Inventor: RUST GUENTER
IPC: B43L7/00
Filed: 1983-02-14
Abstract: Figure 3 shows the cross-section of a flat rule 1 on the centre part 2 of which scale plates denoted by 4 are integrally formed on both sides. In this arrangement, the underside 2 of the centre part 2 projects with respect to the undersides 11 of the scale plates 4 in such a way as to leave an interspace 15 free in each case between a bearing surface 14 and the undersides 11 of the two scale plates 4. Furthermore, rule scales (not specially represented) of a different type are mounted both on the top sides 9 and on the undersides 11 of the two scale plates. <IMAGE>
Patent DE-3306865-A1 (DE)
Inventor: KLUEE ULRICH
IPC: F28D3/04
Filed: 1983-02-26
Abstract: 1. A heat pump for drawing heat from surface water, comprising at least one evaporator adapted to have a refrigerant flow therethrough, a charging device (9) for charging a stream (11) of water supplied from a water discharge means (17) onto the evaporator from above for heat exchange between the evaporator and the water flowing downward thereat, a water draining means (23) for draining the water flown downward, a refrigerant circuit for transferring heat from the water flowing downward to a consumer (43) having an elevated temperature in comparison with the water, and a regulating means comprising a temperature sensor (69) sensing the operational condition, characterized in that for the formation of a uniform film of water (13, 15) the evaporator consists of a plurality of upright evaporator plates (3), the water charging device (9) comprises a rinsing tub (71) arranged above the evaporator plates (3) which is provided with several discharge openings (73) dimensioned and distributed to obtain a uniforme bias of the evaporator plates (3), the evaporator plates (3) comprises distributing means for the uniform distribution of the interior flow of refrigerant and the exterior film of water, that the regulating means is adapted to be controlled by the temperature sensor (69) to maintain a temperature of the water film closely above the freezing point, and that to avoid the formation of ice at the evaporator plates in permanent operation a cleaning device (79) is provided for the surfaces of the evaporator plates (3) which comprises a selectively actuable icing means (79) for the temporary formation of ice at the evaporator plates (3) and subsequent thawing.
Patent DE-3308641-A1 (DE)
Title: Process-control method for computer-controlled machine tools
Inventor: FUNKE WOLFGANG DIPL ING
IPC: G05B19/416
Filed: 1983-03-11
Abstract: The invention relates to a process-control method for computer-controlled machine tools in which the deviation of process-determined static and dynamic parameters can be detected with electric and electronic transducers and can be influenced in a targeted manner. The aim is to ensure automatic, multiple-shift operation requiring little attendance and having high availability with minimum use of labour. According to the method this is achieved by virtue of the fact that both the technical and the technological status parameters of a machining process are detected simultaneously and are compared with reference to technical and technological command variables which are preset for each operation of the machining process, are adapted in a variable manner to the status parameters of the machining process in accordance with an adaptive system and can be overridden by disturbance variables dependent upon and/or independent of the process, and that, if there is a divergence, this is readjusted with the use of machine sub-assemblies included in the machining process while suspending the supply of further power and/or materials or, if inadmissibly large control deviations are exceeded, these bring about emergency cut-out of the actuators.
Patent DE-3310573-A1 (DE)
Title: Vending machine, particularly cigarette vending machine
Inventor: APPEL JUERGEN
IPC: G07F11/18
Filed: 1983-03-23
Abstract: A cigarette vending machine is a component of an optimisation system and has a certain number of wells for accommodating stacks of cigarette packages. A circuit arrangement provided with its own voltage supply is influenced by well-related signal switches. All signal switches are connected via a common link to a summation switch which is operated offset in time compared with the signal switches. This summation switch is connected to a latching element which is actuated when a removal device is transferred into the removal position. The signal switches increment a digital counter, the outputs of which are connected to address inputs of a random-access memory (RAM). The random-access memory receives digital data signals in accordance with the signal switch operated in each case. <IMAGE>
Patent DE-3314508-A1 (DE)
Title: Hydraulic valve
Inventor: HAIGES ADOLF
IPC: F16K31/34
Filed: 1983-04-21
Abstract: In the case of a hydraulic valve (10) with a diaphragm (54), which has a central opening (56) and serves as valve disc, and with a valve seat (36), which has a central opening (46) and peripheral bores (52), as well as with an auxiliary valve (12) for pilot control, the seat (64) of which is connected in a water-conducting manner with the diaphragm opening (56), in order to ensure a reliable function and long service life as well as simplest design of the diaphragm, it is proposed to use a substantially plane-parallel diaphragm (54) without insert, to adapt the cross-sectional surface areas of the diaphragm opening (56) and of the neighbouring opening (48) of the seat opening (46) to each other in shape and size and to locate the parallel seating bores (52) in the water inflow. <IMAGE>
Patent DE-3315529-A1 (DE)
Title: Use of copolyamides for the heat-sealing of textiles
Inventor: JONG EDUARD DE
IPC: C08G69/36
Filed: 1983-04-29
Abstract: Use of copolyamides composed of     10 to 40 % by weight of caprolactam,   20 to 60 % by weight of laurolactam, 20 to 60 % by weight of equimolar amounts of hexamethylenediamine and dimerised fatty acid having a content of more than 80 % by weight of dimeric fatty acid composed of monocarboxylic acids which have 12 to 22 carbon atoms, optionally mixed with monocarboxylic acids and trimeric carboxylic acids, for the heat-sealing of textiles. f
Patent DE-3317379-A1 (DE)
Inventor: KNORR WINFRIED DIPL CHEM
IPC: B29C61/10
Filed: 1983-05-13
Abstract: A heat-shrinkable sleeve for repair of electrical cable sheaths and for covering cable connections comprises a flexible extruded heat-shrinkable sheet (5) having a row of tabs (11) along one edge and a corresponding row of longitudinal slots (19) adjacent the opposing edge. The tabs each have a reduced base and a larger end portion so that the base will fit in a longitudinal slot and the larger end portion will engage the sheet material surrounding the slot. A transverse slot (21) extends between each longitudinal slot and the adjacent edge of the sheet to permit insertion of the base of each tab into the corresponding longitudinal slot to lock the edges of the sheet together to form a sleeve.
Patent DE-3317407-A1 (DE)
Title: Vehicle roof, in particular for passenger vehicles
Inventor: WARNER HERMANN
IPC: B60R13/07
Filed: 1983-05-13
Abstract: A vehicle roof has on the outside in each case one channel which runs in the longitudinal direction and has a holding rail for attaching a roof rack. Each channel is covered at the top by means of an elastic cover strip. The cover strip consists in each case of two edge profile parts and a cover strip central element. At the point where the roof rack has its feet, two parallel indents are provided in the cover strip so that in these regions the cover strip central element can be lifted out of the plane of the cover strip. As a result, it is possible to insert the feet and claws of the roof rack into the channel so that in these regions the cover strip central element extends in each case between foot and claw.
Patent DE-3318016-A1 (DE)
Title: Concrete-feeding bucket
Inventor: BLOCK HANS-JOACHIM
IPC: E04G21/02
Filed: 1983-05-18
Abstract: In a concrete-feeding bucket, the base of which has a segment hinged closure with blocking members working in opposite directions, the segment plates of which each free half of the bucket outlet or close it with front edges lying one on top of the other, it is provided according to the invention that a support, fixed to opposite walls of the bucket, bridges the outlet above the segment plates and the closed position of their front edges in the bucket outlet, parallel to the closing edges of the segment plates, and reinforces a moulding which has a bead which is elastically deformable by means of the segment plates when the blocking members are moved in opposite directions and which provides a seal on the inner edges, adjoining the front edges, of the segment plates.
Patent DE-3318967-A1 (DE)
Title: Mounting comprising a sliding-contact or rolling-contact bearing bush
Inventor: GUSTAFSSON PER-ARNE
IPC: F16C33/08
Filed: 1983-05-25
Abstract: The invention relates to a mounting comprising a sliding-contact or rolling-contact bearing bush which is pressed into a through-opening in a holding part and is secured by a press fit. In known mountings, the through-opening is finely machined during or after the production of the holding part to achieve the required fit for the press fitting of the bush. This is avoided according to the invention by the fact that the pressing surface between the bush and the through-opening opening is formed by the crests of a plurality of approximately axial ribs distributed circumferentially over the through-opening, which ribs are integrally formed on the inner wall of the through- opening and/or on the outer circumference of the bush. Due to the fact that the bush is not in full-surface contact when pressed in, deformation of the ribs occurs, compensating production inaccuracies in such a way that a firm and exact fit of the bush is obtained. By virtue of this compensating effect, finish-machining of the pressing surface between the bush and the location opening is unnecessary.
Patent DE-3320947-A1 (DE)
IPC: E06B9/08
Filed: 1983-06-10
Abstract: 1. Sliding gate moving along a curve, in particular garage gate, composed of vertically meshing bars (2), the bars (2) being linked with each other by at least one link chain (3), and the link chain (3) being moveable as a pull band, featured by that the single bars (2) are suspended from a supporting rail curved in a horizontal plane by means of running rollers (62), that the link chain (3) is connected with the bars (2) at the inner side of the curve in such a manner that the link chain moves in the curve area of the supporting rail on a circular arc inside the curve, the radius of which is smaller than that of a circular arc outside the curve, on which the bars move, that each bar (2) is fastened to the link chain (3) with a clip junction (61), that the bars (2) mesh with a mutually moveable tongue-and-groove profile in such a manner that adjacent bars (2) can slightly move apart considering that they travel on the circular arc outside the curve, which is larger than the link chain circular arc inside the curve, with a view to avoid tensile stresses between the bars (2) in the curve area, and that the tongue-and-groove profile has such a clearance, or that the groove is enlarged at right angles to the inner side to such an extent, that the tongue-and-groove profile does not jam in the curve area.
Patent DE-3322314-A1 (DE)
IPC: B60R16/02
Filed: 1983-06-21
Abstract: 1. Switching arrangement for the pulling vehicle of a vehicle train consisting of a pulling vehicle and a trailer, whose pulling vehicle has at least one electric socker (25'), to which signal voltages for the trailers reduced in amplitude in relation to the operating voltage are applied and preferably aa further electric socket (25) is provided, which conducts signal voltages which correspond to the operating voltage of the pulling vehicle, characterised in that signal voltages corresponding to the operating voltage of the pulling vehicle are supplied to connections (23', 24', 41', 51', 61', 71') of the one electric socket (25') from the electrical installation of the pulling vehicle through electric voltage transformers (29, 34, 44, 56, 66, 76, 100).
Patent DE-3326484-A1 (DE)
Title: Appliance for the separation and handling of fodder blocks
Inventor: LENZER XAVER
IPC: A01F25/20
Filed: 1983-07-22
Abstract: An appliance for the separation and lifting out of fodder blocks from flat silos consists of a separating unit which separates a fodder block laterally from the silage above the tines inserted into this. The separated fodder block bearing on the tines passes, as a result of the pivoting of the tines through 90 DEG , onto cutting rollers which remove layer after layer from the fodder block and dump the comminuted material onto a discharge conveyor belt. <IMAGE>
Patent DE-3328387-A1 (DE)
Title: Switching method for telecommunications switching systems, particularly telephone switching systems, with information-processing switching devices and main memories operating in conjunction with these
Inventor: BRONOLD JOSEF DIPL ING
IPC: G11C7/18
Filed: 1983-08-05
Abstract: The control processor (A) delivers a request signal for reading or writing to the main memory (B). The latter returns a Ready signal to the control processor (A) as soon as it is ready for the relevant read or write process. The control processor (A) processes the Ready signal and carries out the relevant read or write process. To save time, the Ready signal is delivered from the main memory (B) to the control processor (A) with a time lead corresponding to the time required in the control processor (A) elapsing from the reception of the Ready signal to the beginning of the relevant read or write process. <IMAGE>
Patent DE-3328972-A1 (DE)
Title: Belt drum or pulley
Inventor: SCHMIDT HERBERT ING GRAD
IPC: B65G39/07
Filed: 1983-08-11
Abstract: In a device provided with an anti-wear and/or friction lining, for example a belt drum, outwardly projecting guide and holding strips are provided opposite its outside surface, between which strips segments are provided which are parallel to the axle of the drum and have a base plate with the lining. The guide and holding strips do not extend as far as the segments associated with them and have a hook-shaped profile open on one side in the circumferential direction, which open profile overlaps a longitudinal edge of one of the assigned segments over part of its length. On this longitudinal edge, the segments are each provided with at least two hook-shaped extensions, are open facing the circumferential direction and overlap the other longitudinal edge of the segment adjacent in each case over part of its length and width, next to or between the guide and holding strips. Each segment is provided with recesses on at least one longitudinal edge, the location and dimensions of which recesses correspond to the guide and holding strips. The design according to the invention permits mounting of segments without special attachment means, apart from the segments to be inserted last.
Patent DE-3334095-A1 (DE)
Title: Process for etching deep trenches in silicon wafers having a flat surface
Inventor: POPP GERHARD DIPL PHYS DR
IPC: H01L21/312
Filed: 1983-09-21
Abstract: Along with the improved process for etching deep trenches in smooth silicon wafers using photomasks, the provision of a silicon oxide layer as adhesion promoter is proposed in order to improve the adhesion of the photoresist. The silicon oxide layer is produced by applying and dispersing a solution of adhesion promoter composed of alkoxysilanols and drying in air and then in a drying oven.
Patent DE-3334144-A1 (DE)
Title: Sports boot
Inventor: TISSOT GUY
IPC: A43B5/04
Filed: 1983-09-21
Abstract: Cross-country ski boot, the sole end of which is reinforced by an outwardly bent-over edge of given thickness. In the front end, a preferably metal insert is overmoulded, which guarantees a greater rigidity of the sole end, in order to improve the sole-shaft connection. This insert has the particular shape of an angle, the leg with a frontal position extending inside the outwardly bent-over edge. Connection devices are provided, which are supported on the leg and improve the connection to the shaft. In a case in which the insert is partially overmoulded in the sole, its outer part is involved in the connection to a binding.
Patent DE-3342420-A1 (DE)
Title: Pressure control valve for mouth douches to control and regulate the water jet
Inventor: BUECHNER HEINZ
IPC: A61C17/02
Filed: 1983-11-24
Abstract: Published without abstract.
Patent DE-3344944-A1 (DE)
Title: Method of analysing steel during its manufacture and further processing
Inventor: CHRIST KLAUS-WILHELM
IPC: G01N33/20
Filed: 1983-12-13
Abstract: A method for analysing steel during its manufacture and further processing is characterised by the following steps in the method which are carried out consecutively:   1. Magazining of a sampling lance and automatic preselection of the sample type; 2. Collection of a sample of molten steel during the blowing phase in a converter or an electric furnace from a control stand; 3. Unpacking the sampling lance and disposal of its cardboard and ceramic parts in an unpacking machine; 4. Comparison of the mass of the sample with a specified value for the purpose of early fault detection; 5. Passage through a cooling section supplied with water, air, inert gas and dry ice; 6. Conveyance of the sample with the aid of a cartridge by means of a pneumatic tube conveyor section having an automatic sending and receiving station; 7. Preparation of the sample for spectral analysis in an automatic sample polishing machine; 8. Detection of faults in the polished steel samples and documentation of the defects; 9. Transfer of the steel sample to the Petri stage of a spectrometer using a manipulator;   10. Analysis of the sample in the spectrometer; 11. Communication of the analytical data to the control stand.
Patent DE-3345849-A1 (DE)
Title: Process for producing an edge band
Inventor: HUNSICKER HANS-GUENTHER
IPC: A47B95/04
Filed: 1983-12-19
Abstract: The invention relates to an edge band (1) produced from a pliable plastic. For the production of the edge band (1), a mould (2) is used which is adapted to the dimensions and the geometrical shape of the edge band (1) to be produced. The interior surfaces of the mould (2) can be polished or provided with a surface structure (3F), which is constructed inversely to the desired surface structure (3) of the edge band (1). According to the invention the mould (2) is filled with a polyurethane, the base material of which is provided with an additive material, which achieves the effect that the plastic has a hard, a semi-hard or a soft composition after drying. Before filling into the mould (2), a colorant can be added to the plastic, so that after its completion the edge band (1) has the same colour as the furniture article. Furthermore, there is the possibility of filling the polyurethane directly into the mould (2) and staining the edge band (1) or the plastic forming it after drying. <IMAGE>
Patent DE-3347159-A1 (DE)
Inventor: OHM HEINZ
IPC: B62B5/06
Filed: 1983-12-27
Abstract: 1. Handle comprising an approximately U-shaped bent tube (2) with a hand grip (4) attached to the tube bow (3), for a trolley, in particular a shipping trolley, characterized in that the band grip (4) is designed as gripping shells open to the outside on one side and adapted to be clamped onto the tube bow (3) on the inside and also provided with side pieces (11) which bear in something of an interlocking manner against the inside of the tube (2).
Patent DE-3347719-A1 (DE)
Title: Cross-folding device
Inventor: LIEBERT OSKAR DIPL ING
IPC: B65H45/16
Filed: 1983-12-31
Abstract: A cross-folding device for web-fed rotary printing machines has a folding cylinder with puncture needles and a cutting cylinder which interacts with said folding cylinder for separating the sheets from the incoming line of printing materials. In order to increase the operating accuracy of the device, a deflection roller is provided which guides the incoming line in front of the cutting point onto the folding cylinder, forms an abutment for the line to be pierced by the puncture needles, and has depressions for receiving the tips of the puncture needles. The deflection roller is driven at the same surface speed in the opposite direction of rotation relative to the folding cylinder.
Patent DE-3401892-A1 (DE)
Title: Support plate for joint bridging construction
IPC: E01D19/06
Filed: 1984-01-20
Abstract: A particularly economically manufacturable support plate 1 for joint bridging constructions with grooves 5 for inserting elastomeric sealing profiles 7 consists of a double-T profile. The grooves 5 are produced on the inside of the transverse webs 3, 4 of the double-T profile by milling. Arranged on both sides of the web part 2 of the double-T profile is a lining 9 made of a material of low density, which lines the web part 2 as far as the grooves 5. <IMAGE>
Patent DE-3408974-A1 (DE)
Title: X-ray diagnosis installation having an X-ray tube and an X-ray image intensifier
Inventor: HUETTENRAUCH GERD DIPL ING
IPC: A61B6/00
Filed: 1984-03-12
Abstract: The invention relates to an X-ray diagnosis installation having an X-ray emitter (1) and an X-ray image intensifier (5) with a downstream-connected television chain (7, 8, 9). In order to adjust the X-ray emitter (1) and/or the X-ray image intensifier (5), electric motors (4) are provided which are connected to a control circuit (11) to which the composite video signal of the television chain (7, 8, 9) is supplied, and which control circuit forms control signals for the motors (4) therefrom, in such a manner that a radiation field (14) which is imaged on the monitor (9) and is smaller than the image field (15) is automatically guided to its centre. <IMAGE>