baber/WOPTO huggingface dataset:
Patent DE-3311221-A1 (DE)
Title: Process and apparatus for eliminating solvent from air laden with solvent vapour
Inventor: GROSSMANN BRUCE M
IPC: D06F43/08
Filed: 1983-03-28
Abstract: A process and apparatus are described for separating solvent from solvent-saturated air. The solvent is returned to the connected main process. The principal use is accomplished in connection with dry cleaning machines. The apparatus comprises a plurality of chambers and its own separate coolant circulation, with the aid of which the solvent is condensed. Devices and means for intensifying the process are additionally proposed. <IMAGE>
Patent DE-3315506-A1 (DE)
Title: Offset cloth for the offset cylinder of the printing unit of an offset printer
Inventor: GEIGER SIEGFRIED DIPL ING
IPC: B41F30/04
Filed: 1983-04-28
Abstract: The invention relates to an offset cloth (7) for the offset cylinder (3) of the printing unit (1) of an offset printer, the offset cloth (7) having along the surface line, over which the plate edge (6) of the printing plate (5) attached to the forme cylinder (2) rolls during rotation of the printing unit (1), on its outer surface (8) which is the radially outer one in the position of use, a channel-shaped, wedge-shaped or groove-shaped recess (10) extending at least over the entire width of the printing format or an ink-repellent layer (11) extending at least over the entire width of the printing format. In the region of the recess (10) or of the layer (11), ink, which could become unintentionally visible on the printing material as soiling, cannot be transferred onto the offset cloth (7) from the plate edge (6). <IMAGE>
Patent DE-3317006-A1 (DE)
Title: Switch for actuating an electromotively moved mirror glass of an exterior mirror
Inventor: CARLE ANITA
IPC: H01H13/70
Filed: 1983-05-10
Abstract: The switch serves for actuating the mirror glass of the exterior mirror. This switch has a flexible actuation plate which is divided into control fields, each control field being assigned a switch contact.
Patent DE-3320993-A1 (DE)
Title: Ventilating device for arrangement on walls of buildings
Inventor: KUCHARCZYK ECKHARD
IPC: F24F7/00
Filed: 1983-06-10
Abstract: A ventilating device (4) for arrangement on walls (1) of buildings is to have a construction in which, while a high sound-damping effect is obtained, the air stream is directed parallel to the plane of the wall. A sound-absorbing channel (25', 25''), which has air passage openings (26 and 34', 34'') arranged mutually offset in the longitudinal direction in opposite walls (19 and 33', 33''), of which at least one is connected to the external air through a perforation in the building wall, runs in a square housing, parallel to the plane of the wall. A subsidiary chamber (37) is accommodated in the housing to the side of the sound absorbing-channel (25', 25'') and is provided with an air outlet (38 and 39) in each of two walls which are mutually at right angles. Moreover, the housing has a connecting channel (36) extending over its whole length and into which open an air passage of the subsidiary chamber (37) and at least one air passage opening (26) of the sound-absorbing channel (25', 25''). <IMAGE>
Patent DE-3321013-A1 (DE)
Title: Method and apparatus for diabetics to determine their own blood sugar content
Inventor: KASTEN HEINZ
IPC: G01N33/66
Filed: 1983-06-10
Abstract: The diabetic's capillary blood changes the colour of a reagent strip (2). The colour field (3) matching the reagent strip (2) is sought on a colour scale (4), and the figure (5) beside for the blood sugar content is read off.
Patent DE-3321358-A1 (DE)
Title: Grip roller freewheel
Inventor: HEINEN ERHARD ING GRAD
IPC: F16D41/067
Filed: 1983-06-14
Abstract: In the case of a grip roller freewheel with an outer race provided with gripping ramps and a smooth cylindrical inner race, a number of gripping rollers are accommodated in a cage formed from webs and flange rings, which by means of projections positively engages in recesses of the outer race. At the same time the cage is fixed by means of the projections (7) arranged in the web area in the recesses (8) of the outer race (1) so that it cannot twist in either circumferential direction, the flange rings (6) connecting the webs (5) being formed by leaf spring-like sections, which press the projections (7) under pretension radially outwards into the recesses (8) and at the same time permit a slight reciprocal displacement of the webs (5) in a circumferential direction. <IMAGE>
Patent DE-3322768-A1 (DE)
Title: Device for enlarging a boot on a motor vehicle
Inventor: PAULY HEINZ
IPC: B60R5/04
Filed: 1983-06-24
Abstract: The invention relates to a device for enlarging a boot (8) on a motor vehicle (1), a releasable support (16) being attached between the bodywork or a boot wall (10, 11, 12) and the lid (7) of the boot, with which support (16) the lid (7) of the boot is held in a partially opened state. The gap which is thus produced between the walls (10, 11, 12) of the boot and the boot (7) is covered by means of a flexible material, in particular an impregnated camping tarpaulin. For this purpose, an upper length of material (18, 19) is to be attached to the lid of the boot in the edge region and a lower length of material (20, 21) is to be attached to the wall of the boot in the edge region. The lower and upper lengths of material are to be connectable by closing means. In a preferred embodiment, a zip is selected as the connection. <IMAGE>
Patent DE-3322945-A1 (DE)
Title: Laser dyes
Inventor: DREXHAGE KARL-HEINZ PROF DR
IPC: C09B11/28
Filed: 1983-06-25
Abstract: Method for producing laser light using dyes of the formula <IMAGE>  novel dyes of the formulae <IMAGE> in which A, A', R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<9>, R<10>, X<-> and Y have the meanings given in the description, and dye lasers containing solutions of the novel laser dyes.
Patent DE-3324671-A1 (DE)
Title: Use of an industrial sewage sludge
Inventor: BALTES ERICH
IPC: C04B28/02
Filed: 1983-07-08
Abstract: The invention relates to the use of an industrial sewage sludge for the production of a constructional material in that organic and/or inorganic additives are added to the sewage sludge. The sewage sludges produced in many industrial sectors as waste products are converted as a result in a simple manner into valuable constructional materials, as a result of which the disposal of the sludges is not necessary and, at the same time, a particularly environmentally-friendly, economical method having many applications is created for the further processing of the sewage sludges.
Patent DE-3326072-A1 (DE)
Title: Ram guide on an eccentric press by means of columns which are moved along with the ram, having hydrostatic slide bushes in the machine frame
Inventor: DEMUTH PETER PROF DR ING
IPC: B30B15/04
Filed: 1983-07-20
Abstract: Columns which are fixedly connected and moved along with the ram of an eccentric press make it possible to guide the ram over and under the material to be pressed. Displacement during the pressing process resulting from eccentric forces is prevented by the widely spaced guides. The guides are provided with hydrostatic slide bushes for high speeds.
Patent DE-3328375-A1 (DE)
Title: Transformer
Inventor: DOI MITINOBU
IPC: H01F27/36
Filed: 1983-08-05
Abstract: A primary winding and a secondary winding are arranged one above the other on an iron core in a transformer housing, the secondary winding supporting a screening winding. A rigid conductor connects the connecting terminal, which is connected to the screening winding, to a bushing contact. Both the rigid conductor and the connecting terminal have complementary connecting surfaces which are rigidly connected to one another, either directly or via an intermediate conductor.
Patent DE-3332887-A1 (DE)
Title: Process for the control of the delivery and return temperatures of a heating plant supplied by a heat source, and control device for performing the process
Inventor: SIEG REINHARD
IPC: G05D23/24
Filed: 1983-09-13
Abstract: The present invention relates to a process and a device for performing the process for the control of the delivery temperature of a boiler which supplies a heating plant, a reference value for the delivery temperature and a minimum limit being predetermined by an external-temperature sensor. The invention is characterised in that when the value for the heating curve (25) falls below the reference value predetermined by the minimum limit (30), the heating curve is changed over to a low value (28) which is independent of one of the two values. The invention makes it possible to minimise the effects of a possible overheating of the rooms due to a positive difference of the values between the minimum limit and the heating curve, in relation to the well-being of the inhabitants of the rooms, or to keep the energy consumption as small as possible for the heating of the building without negative effects on comfort. <IMAGE>
Patent DE-3333002-A1 (DE)
Title: Device for the connection of a helical compression spring to the suspension link of a wheel suspension for motor vehicles
Inventor: BORLINGHAUS ARTUR
IPC: F16F1/12
Filed: 1983-09-13
Abstract: A device for the connection of a helical compression spring to the suspension link of a wheel suspension for motor vehicles. In order to prevent bending tensions on the helical compression spring the helical compression spring (1) is supported on the suspension link (2) by way of a support element (1a), which is mounted in a bearing (3) fixed on the suspension link (2) so that it can swivel freely on the suspension link about a predetermined angle to the normal onto the support plane (E). In an embodiment of especially simple design the spring wire of the helical compression spring is led inwards to the centre axis (M) of the spring in a spiral and the end (1a) of the spring wire bent off at right angles and led out axially from the end of the helical compression spring (1). The end (1a) of the spring wire itself, which with its end face (1c) having a tapered depression, sits on a ball (14) inserted in a bearing shell (3), serves as support element. <IMAGE>
Patent DE-3336150-A1 (DE)
Title: Method of producing continuous bolting for support assemblies, and strut for carrying out the method
Inventor: HOPFGARTNER HANS DIPL ING
IPC: E21D11/28
Filed: 1983-10-05
Abstract: The continuous bolting of support arches, for example consisting of channel section, in particular in mining and tunnelling, is effected by means of struts which are supported on the flanks and backs of the support arches and are fastened with hook bolts, reaching behind the support arches, and corresponding nuts. With due regard to good manipulating capacity and while fully absorbing compression and tension, first of all one strut is fastened by means of hook bolts and nuts in a length crossing the distance between two support arches and with recesses partly enclosing the sections of the support arches, and then every following strut overlapping with the preceding strut in the area of a support section is put onto the ends of the hook bolts and is fastened with at least one additional nut.
Patent DE-3337796-A1 (DE)
Title: Integrated device
Inventor: KLEINSPEHN HANS-JUERGEN DIPL ING
IPC: H01L23/495
Filed: 1983-10-18
Abstract: In an integrated device which is encapsulated in a plastic body (1) and which has a semiconductor chip (3) resting nondetachably on a metal plate (2), metal tabs (4a, 4b, ..., 4k) projecting from the plastic material (1) at one end and connecting leads (5a, 5b, ..., 5k), which are welded, on the one hand, to terminal contacts (6a, 6b, ..., 6k) on the semiconductor chip (3) and, on the other hand, to parts of the metal tabs (4a, 4b, ..., 4k) which extend inside the plastic body (1), the radiation of harmonics produced by processing pulses having steep edges in the semiconductor chip (3) is reduced by coating the semiconductor chip (3) with an insulating layer (8) and coating the latter with a metal layer (7) which is connected in an electrically conducting manner to the metal plate (2). <IMAGE>
Patent DE-3338563-A1 (DE)
Title: Appliance for cabbage harvesting, especially for cauliflowers, kohlrabi and similar types of cabbage
Inventor: GAEDE HANS-JOACHIM DIPL ING
IPC: A01D45/26
Filed: 1983-10-24
Abstract: Appliance for cabbage harvesting, especially for cauliflowers, kohlrabi and similar types of cabbage. The appliance according to the invention can be used for the total harvesting of cauliflowers or kohlrabi, without damaging surrounding leaves and flowers or tubercles. It possesses, above cutter discs known per se, an oppositely rotating pair of holding belts for grasping the plants at the stalk end, above which pair of holding belts is arranged a pair of suspension bands which grasps the plant above the flower. The pair of suspension bands projects above the pair of holding belts and is guided via a following conveyor band, onto which it deposits the plant together with the stalk. The conveyor band has a greater pitch and a higher speed than the pairs of holding belts and suspension bands, with the result that an orientation of the plant takes place in such a way that it is transported, with the stalk in front, onto a following cross-conveyor.
Patent DE-3339819-A1 (DE)
Title: Foliage trap with water flap
Inventor: BAUER GUENTHER
IPC: E04D13/08
Filed: 1983-11-03
Abstract: The invention relates to a device for catching foliage. The present invention differs from the already known foliage traps in that a foliage cage comprising a perforated metal sheet, which is held by two lugs, is firmly riveted in the drainpipe by means of sheet-metal strips. It is an object of the invention to catch the foliage in the drainpipe by means of the cage. For emptying the cage, the outer casing of the foliage cage is pushed up, in order to be able to remove the cage with the collected foliage and clean it. The device may be made either of metal, copper, zinc sheet, galvanised sheet, high-grade steel sheet or coated metal sheet (PVC).   The foliage cage is fitted about 20 mm underneath the drainpipe, in order to prevent backflow in the drainpipe when the foliage cage is full. A water flap is provided in addition. The outer casing comprises: collar, piece of pipe, collar, short piece of pipe.
Patent DE-3340571-A1 (DE)
Title: Photographic light-sensitive silver halide material, containing silver halide grains, and process for preparing the silver halide grains
Inventor: URABE SHIGEHARU
IPC: C08F20/00
Filed: 1983-11-09
Abstract: The invention relates to a photographic light-sensitive silver halide material with at least one light-sensitive silver halide emulsion layer, containing silver halide grains which are formed in the presence of a polymer compound of the general formula (I): <IMAGE> in which the radicals R<1>, L and X are as defined in the claims. The silver halide grains formed in the presence of the polymer compound according to the invention have a regular crystal shape and a narrow grain size distribution and can be formed at a low pAg value. In addition, the invention relates to the preparation of the silver halide grains.
Patent DE-3347055-A1 (DE)
Title: Prosthetic intermediate piece for a bone
Inventor: SCHELHAS KLAUS-DIETER
IPC: A61F2/36
Filed: 1983-12-24
Abstract: The invention relates to a prosthetic intermediate piece for a bone, especially an arthrodesis rod or an intermediate piece for a tumour prosthesis, essentially comprising two prosthesis sections which are essentially aligned with one another, are arranged at a mutual spacing and are to be connected to one another at their end sections facing each other by means of a threaded, rod-shaped connecting section (= connecting rod), and which each have on their opposite, free end section a stem section to be inserted in the bone tube (= medullary canal) of the bone in question and to be anchored therein, the connecting rod being provided with a screw thread on one of its end sections only, which screw thread is screwed in a manner known per se into a threaded bore in the prosthesis section concerned, whereas the other (second) end section of the connecting rod is to be connected with the other profiled section without a screw thread. <IMAGE>
Patent DE-3403869-A1 (DE)
Title: Apparatus on an air cooling device for the cooling or drying of agricultural bulk goods
Inventor: BAUDER HANS JOACHIM DIPL ING
IPC: A01F25/08
Filed: 1984-02-04
Abstract: In an air cooling apparatus for the cooling of agricultural bulk goods, especially of cereals in silos and the like, two fans (1,2) which draw air in from the surroundings are connected in parallel for the cooling of the bulk material, and can be operated alternately or together according to the operating conditions. The bulk material stored in a silo or the like after or during the harvest is here cooled exclusively by means of an air stream drawn in by the cold air fan (1), cooled to the required storage temperature in a cooler (3), which is simultaneously the evaporator of a refrigerator, and conveyed through a duct (5) into the silo. 
<??>As soon as the external temperature falls so far that the power of the refrigerator permits a considerably greater quantity of air than the quantity of air delivered by the cold air fan (1), the second fan (2) is switched on. 
<??>An air cooling device constructed in this manner makes possible economical operation during the whole cooling time of the stored material. 
<IMAGE>
Patent DE-3407188-A1 (DE)
Title: Connecting element
Inventor: STIEFEL JOHANNA-IRENE
IPC: A44C5/20
Filed: 1984-02-28
Abstract: For the detachable connection of two parts, for example of the ends of a closed system, especially of a chain, a belt or the like, a closing element is proposed which consists of rings which are arranged eccentrically in one another and are firmly connected to one another at one point. An approximately spherical locking element can be inserted into a retaining opening in the outer ring, which locking element is displaceable in the circumferential direction into the tapering annular intermediate space between the outer ring and inner ring, until it reaches a latching position.
Patent DE-3407431-A1 (DE)
Title: Lens for signal lights, in particular for traffic lights
Inventor: BUTENSCHOEN KARL-HEINRICH
IPC: F21V5/00
Filed: 1984-02-29
Abstract: The lens has a cobweb-like ribbed structure on the side assigned to the signal lamp source, a multiplicity of parallel, equidistant incisions forming projecting strips resembling saw teeth. A plurality of groups of parallel incisions are at different angles to one another. The projecting strips form symmetrical prisms and have a depth c of cuts which is to the lens thickness d in the ratio of preferably 1:3.8. <IMAGE>
Patent DE-3408866-A1 (DE)
Title: Slewing crane arranged on a sea base such as a ship, pontoon, drilling platform or the like
Inventor: SCHWARZ HEINZ DIPL ING
IPC: B66C23/52
Filed: 1984-03-10
Abstract: The invention relates to a slewing crane which is arranged on a sea base (ship, pontoon, drilling platform or the like) and the superstructure of which is supported on its fixed mounting unit via a ball-bearing or roller-bearing slewing rim, comprising a jib pivotable about a horizontal axis by means of luffing gear, one or more rope-tackle lifting mechanims, and a circular-cylindrical component (shell) extending up from the slewing rim and of the same diameter as the slewing rim. According to the invention, at appropriately large diameters of shell and slewing rim and appropriate shell height - with the omission of a separate machinery house - the mechanical drives such as jib luffing gear, lifting mechanism or lifting mechanisms and slewing mechanisms are arranged inside the shell, and at least the jib luffing gear and the lifting mechanism or lifting mechanisms are arranged at the same level. Consequently, the outlay on the machinery house in the slewing crane of extremely large slewing-rim diameter, 15 m and more, is slight.
Patent DE-3411918-A1 (DE)
Inventor: KERN RAINER
IPC: B02C23/36
Filed: 1984-03-30
Abstract: 1. An apparatus for grinding and compacting refuse, comprising a refuse receiving tank (1) capable of being filled up to a predetermined liquid level (4), a rotating grinding disk (12) disposed on an inner wall of the tank (1) and including grinding tools, said grinding disk having a substantially horizontal axis for creating a rotational flow about an (imaginary) horizontal axis and forming part of a grinder (11) driven by a drive motor (17), feeder means (7, 8) for feeding the refuse into the tank (1), a dry press (18) composed substantially of a tubular housing (23), a tubular screen (20) centrally disposed therein, a rotating screw (19) disposed within the tubular screen (20), and outlet means (27, 22) provided at the end of the screw for the compacted refuse, and comprising communicating means between the area (17) behind the grinder (11) and the (lower) start of the screw for the ground refuse pulp, characterized by a) the arrangement of the dry press (18) within the receiving tank (1) and opposite to the grinding disk (12) of the grinder (11), b) separation of the receiving tank (1) into a grinding section (28) and a pressing section (29) by means of a partition wall (24) (which is preferably removable for cleaning purposes), and c) the provision of said communicating means as a communicating passageway (16).
Patent DE-3412833-A1 (DE)
Title: Contact strip
Inventor: HEHL KARL
IPC: H01R43/16
Filed: 1984-04-05
Abstract: The contact elements which are arranged in rows in the plastic body of the contact strip are formed by bending from stamped sheet-metal laminates (10) in such a manner that their spring contact part (10') has a plane of symmetry (z-z) which runs parallel to the longitudinal direction of the laminate strip from which they are stamped. The 90 DEG bending edges (10s) run parallel to this plane of symmetry (z-z). This enables the spring limbs (10d) to be fixed in a positively-locking manner which is better for making contact, with the aid of relatively long positioning limbs (10b') and at the same time enables insertion of the contact elements into the plastic body in a composite manner, as a result of the standardised mutual separations. <IMAGE>
Patent DE-3413358-A1 (DE)
Title: Contacting device for holding switching apparatuses
Inventor: KAHLER KLAUS
IPC: H02B1/21
Filed: 1984-04-09
Abstract: A contacting device is described for holding switching apparatuses for mechanical and electrical connection to at least one busbar (13) or the like, having a housing (5, 5%) and a contacting part (8, 8%, 8_) which is fitted thereto, is pressed against the busbar (13) and electrically connects said busbar to the contact (4) of the switching apparatus, and having contact hooks (14), composed of insulating material, for engaging behind the busbar (13) and for absorbing the contact pressure forces acting on the contacting part (8). In order that, in overall operation, including short-circuit current, the contact pressure force which supports the magnetic effect can compensate for any lifting-off force, it is provided according to the invention that the contacting part (8) is constructed as a rod which is bent in a U-shape and whose limbs (8%, 8_) are connected to one another in a moving manner at only one end, and are electrically insulated (at 10) from one another on the remaining surface by means of a mutual separation, and that the end (8_%) of the U connecting the limbs (8%, 8_) projects laterally beyond the busbar (13). <IMAGE>