baber/WOPTO huggingface dataset:
Patent DE-3310314-A1 (DE)
Title: Inspection shaft for a building waste water pipe
Inventor: DALLMER JOHANNES ING GRAD
IPC: E03F7/04
Filed: 1983-03-22
Abstract: The shaft space (2) of the inspection shaft (1) is equipped with at least one inlet connection piece (3, 4) and with an outlet connection piece (5), and arranged in the shaft space (2) are two chambers (7, 8) which lie one after another in the waste water outflow direction (A), each with a flap trap (9, 10). Outside these chambers (7, 8), there is provided in the shaft space (2) a pump (13) which is controllable depending upon the waste water level and which is connected to the front chamber (7) via a pressure line (14). The inlet connection piece(s) (3, 4) and the outlet connection piece (5) are arranged at a distance above the shaft space bottom (1a), preferably at half the shaft space height, and a line is guided from one inlet connection piece (3) to the front chamber (7); from the other inlet connection piece(s) (4), a line (11) extends to the direct line (6). Connected to one of these lines (6, 11) is a bend (12), from which, in the event of backpressure, the waste water can flow into the shaft space (2). This bend (12) preferably opens, forming a stench trap, into an accumulation space (16) which is separate from the shaft space (2) but forms an overflow. Furthermore, for cleaning the shaft space (2), there is connected to the shaft (1) a rinsing line (17) which, likewise forming a stench trap, opens into the shaft space (2) or the accumulation space (16). <IMAGE>
Patent DE-3313661-A1 (DE)
Title: Auxiliary profile made of plastic
Inventor: AUEROCHS DIETER
IPC: E06B3/26
Filed: 1983-04-15
Abstract: The invention relates to an auxiliary profile made of plastic for forming a profiled unit from two hollow-chamber profiles for window construction. This profile is a double-T profile with an inner web which extends over a uniform width of the hollow-chamber profiles. At its free ends, clamp webs extend, which are in each case formed on at right angles and have thickenings at their free ends. With these thickenings, the clamp webs overlap associated web parts of the hollow-chamber profiles. The clamping is held in a stable manner by additional contact surfaces on the hollow-chamber profiles and on the inner web of the auxiliary profile, which are supported either on associated surface regions of the inner web or of the hollow-chamber profiles (Fig. 1). <IMAGE>
Patent DE-3313677-A1 (DE)
Title: Seating furniture with synchronously adjustable backrest and with a seat surface
Inventor: VOGTHERR BURKHARD
IPC: A47C1/032
Filed: 1983-04-15
Abstract: The seating furniture (1) has a backrest (2) and a seat surface (3) which are connected to one another firmly, but pivotably, via a joint (12) and allow a synchronous adjusting movement in such a way that the rear region (8) of the seat surface (3) is lowered when the backrest (2) is pivoted back. This is achieved primarily in that the seat surface (3) is displaceable on a bearing (10) and the unit consisting of the backrest (2) and the seat surface (3) can be pivoted about an axle (11) which is located higher than the seat surface (3) and which, at the same time, comes to rest with its projection approximately on the seat plane nearer to the front edge (9) of the seat (3) than the joint (12). During the pivoting of the backrest (2), the joint (12) or the apex of the angle between the backrest (2) and the seat surface (3) thus describes an arc of a circle, whose lower dead centre point is only achieved by this pivoting, such that the seat surface adjacent to this joint (12) also receives a lower position automatically and synchronously with the pivoting of the backrest (2), whereas the front region of the seat surface (3) largely maintains it height due to the fixed bearing (10) (Figure 1). <IMAGE>
Patent DE-3321648-A1 (DE)
Title: Photoreceptor
Inventor: YAMAZAKI TOSHINORI
IPC: G03G5/10
Filed: 1983-06-15
Abstract: Photoreceptor having a 5 to 40  mu m thick photosensitive layer with an amorphous silicon base on a substrate which has been treated to achieve a surface roughness of 0.05 to 1.5  mu m S.
Patent DE-3326269-A1 (DE)
Title: Frontally suspended facade construction unit for a building
Inventor: MOLLERUS JOSEF DIPL ING
IPC: E04B1/00
Filed: 1983-07-21
Abstract: A frontally suspended facade construction unit for a building essentially consists of a plurality of identical elements or elements which can be joined together in the manner of a construction kit, which can be attached individually to the outer wall of a building and assembled to form a larger construction unit. The individual elements fulfil architectural purposes or contain means which carry off heat, such as for example flat collectors, ventilators or evaporators belonging to the circuit of a heat pump, which in each case carry off the solar heat, collecting in the interior of each element, into the interior of the building. The facade construction unit can be taken into account already during the planning of a building, but can also be attached subsequently. The size of the construction unit composed of individual elements has no limits either in height or in width. The means which carry off heat are reliably protected from atmospheric influences and are accessible at any time for servicing purposes. <IMAGE>
Patent DE-3327366-A1 (DE)
Inventor: BAYER FRANZ
IPC: E06B3/66
Filed: 1983-07-29
Abstract: A spacer for use between the panes of a multiple-pane window has two tubular components whose end faces are spaced apart from one another by two relatively small teeth of an elongated plug one half of which extends into one tubular component and the other half of which extends into the other tubular component. The plug has recesses which receive portions of the respective tubular components to hold the plug against extraction from the tubular components as well as to urge some of an adhesive sealing compound at the exterior of each half of the plug toward and into the gap between the two end faces. Such gap is only partially filled by the teeth and receives sealing compound from a depression in the external surface of the plug in response to deformation of adjacent end portions of the tubular components so that the gap is filled or practically filled with sealing compound in automatic response to proper attachment of the plug to the two tubular components.
Patent DE-3332332-A1 (DE)
Title: Sales stand for goods display
Inventor: DIETER VOM HOFE
IPC: A47F5/11
Filed: 1983-09-08
Abstract: In order to construct a folding box-type sales stand for displaying flat articles, for example books, in a stable manner, side flaps (18) of a width which increases steadily from the free end of the rear wall (5) are linked to the rear wall when they are set up into the plane of the side walls (4). In this case, the angle (20) enclosed between the linking line (17) and the outer edge (19) of the side flaps (18) is to correspond to the angle formed between the limb (15), inclined towards the rear wall (5), of recesses (14) in the upper edges of the side wall and the vertical to the bottom (3). <IMAGE>
Patent DE-3333294-A1 (DE)
Title: Screw-in fluorescent lamp
Inventor: LEPPER WILHELM DR ING
IPC: F21Y103/37
Filed: 1983-09-15
Abstract: Screw-in fluorescent lamp having a replaceable fluorescent tube.
Patent DE-3339126-A1 (DE)
Title: Lever tensioning device
Inventor: PUEHRINGER SIEGFRIED
IPC: F16M11/26
Filed: 1983-10-28
Abstract: A tensioning device which consists of at least two rails which can be displaced with respect to one another and can be fixed is used especially for forming supporting struts and bearing struts, which can be tensioned between fixed points, for containers, books, files and the like and can also be used for the longitudinal adjustment of stand legs, positioning rail arrangements and the like, a tensioning head which can be adjusted on a rail being used. In order to be able to carry out bracing quickly and in a manner which extends over a wide positioning range, the tensioning head has an eccentric cam which is firmly connected to a rail which can pivot and which cam engages in the other rail.
Patent DE-3341197-A1 (DE)
Title: Sandwich heat exchanger
Inventor: WEBER GEB FISCHER
IPC: F24J2/04
Filed: 1983-11-14
Abstract: The invention relates to a sandwich heat exchanger having an arbitrary number of ducts (3) extending in parallel and perpendicularly, which are formed by knob-like protusions (depressions) (7) in the upper and (or) lower plate (1, 2) which are preferably of a geometrical nature (4). The essential features consist, in particular, in that, at least in the upper plate (1), the knob-like embossments (7) form a channel structure which directly or indirectly influences the external design of the element. <IMAGE>
Patent DE-3401282-A1 (DE)
Title: Process for dressing leather
Inventor: CIECIERSKI WOLF
IPC: C14C11/00
Filed: 1984-01-16
Abstract: Published without abstract.
Patent DE-3403090-A1 (DE)
Title: Process for the production of bakery and patisserie products
Inventor: BIELIG HEINZ
IPC: A21D2/36
Filed: 1984-01-30
Abstract: The invention is applicable to the industrial and artisanal production of bakery and patisserie products, independently of whether continuous or discontinuous production processes are used. The essence of the invention is the incorporation of dried marc, ground as fine as flour, into the dough and/or into certain fillings. As a result the sourdough fraction is reduced, the fermentation and baking times are reduced, the fermentation temperature is reduced and the baking properties of rye flours of relatively low quality are increased.
Patent DE-3405014-A1 (DE)
Title: Method for operating a telephone answering machine
Inventor: GOELLER MANFRED ING GRAD
IPC: H04M1/665
Filed: 1984-02-13
Abstract: In the method for operating a telephone answering machine, a memory is provided which can record information which can be input by the subscriber and which identifies calling subscribers, such as telephone numbers. Comparison devices are used to ascertain whether the information arriving when a call is made and identifying the subscriber calling at that moment is present in the memory or not. Depending on this and on the operating mode setting of the answering machine, either the answering machine or the call mechanism on the telephone set is activated.
Patent DE-3418673-A1 (DE)
Title: Flexible magnetic recording carrier
Inventor: STOCKBURGER DIETER DR
IPC: G11B5/714
Filed: 1984-05-19
Abstract: The invention relates to flexible magnetic recording carriers comprising a non-magnetic flexible carrier material and two magnetic coatings applied thereupon, lying one over the other and essentially composed of magnetic material finely distributed in organic polymer binders, the magnetic materials of the two magnetic coatings differing in specific surface and coercive field strength.
Patent DE-3422430-A1 (DE)
Title: Laboratory apparatus for mixed vapour extraction
Inventor: REDEKER JOERG
IPC: B01D3/40
Filed: 1984-06-16
Abstract: A laboratory apparatus for mixed vapour extraction, by which substances which can be distilled off as an azeotrope by steam can be extractively separated off and isolated even from small amounts of water, composed of a boiling vessel (1) which can be heated by an external heat source, a steam space (2) connected thereto, a heat transfer surface (3) bordering thereon which permits heat transfer from the steam space to the low-boiling extraction medium situated in the extraction medium boiling space (4) and a condensation space (6), the apparatus being designed in such a manner that the condensing water can return through an overflow into the boiling vessel (1). <IMAGE>
Patent DE-3422996-A1 (DE)
Title: Device for wireless transmission of indication signals
Inventor: ODONE GIOVANNI
IPC: G08B25/10
Filed: 1984-06-22
Abstract: The subject-matter of the present application deals with the wireless transmission of indication signals, which is intended to be achieved by a low-cost device which can optionally be used in mobile applications. The transmission is carried out in the CB radio range, an audible tone being modulated as an indication signal onto the radio-frequency. Low-cost crystal oscillators conventionally employed in clock technology are used for modulation and demodulation and for filtering purposes.
Patent DE-3423570-A1 (DE)
Title: Apparatus for transferring rod-shaped articles in the tobacco processing industry from an axial to a trans-axial conveying direction
Inventor: HOFFMANN GOTTFRIED DR
IPC: A24C5/32
Filed: 1984-06-27
Abstract: Two accelerators (17, 18) are assigned to an extrusion machine in the tobacco processing industry for converting the rod sections (9) cut off from the rod (4) from the axial to the trans-axial conveying direction of a lock-in drum 13, the two accelerators being arranged in series, rotating at different peripheral speeds and accelerating the articles in two stages. <IMAGE>
Patent DE-3425453-A1 (DE)
Title: Bicameral high-vacuum installation
Inventor: BISEK REIMUND DIPL ING
IPC: B65G49/07
Filed: 1984-07-11
Abstract: Sluice of a bicameral high-vacuum installation for transporting substrates from a charging chamber into a working chamber and vice versa by means of a circular disc, which can accommodate substrates on both sides. The said sluice is particularly well suited for ion beam etching methods in a very high vacuum and considerably shortens the charging time.
Patent DE-3427521-A1 (DE)
Title: Process for preparing highly coercitive chromium dioxide
Inventor: SCHUSTER KARL
IPC: C01G37/027
Filed: 1984-07-26
Abstract: The invention comprises a process for preparing highly coercitive chromium dioxide for use in magnetic recording materials. The invention provides a highly coercitive chromium dioxide pigment comprising needle-shaped particles of very high uniformity, which is suitable for the manufacture of magnetic recording materials having a high storage density and good copying stability. The purpose is achieved by preparing chromium dioxide by hydrothermal decomposition of chromium trioxide in the presence of water and the addition of antimony(III) oxide, iron oxide and  beta -stannic acid as a modifier, extremely small amounts of  beta -stannic acid being activated by being employed precipitated onto a substrate soluble which is or partially soluble in chromic acid.
Patent DE-3427776-A1 (DE)
Title: Process for producing a mailing box and mailing box produced according to this process
Inventor: ROSSBACH KLAUS-JUERGEN
IPC: B29C51/10
Filed: 1984-07-27
Abstract: In order to produce a mailing box with an insert having a shape which is the negative of the device to be despatched, a wooden pattern of the device to be despatched is placed on a baseplate. Then the pattern and part of the baseplate are covered with a thin film and subsequently the open mailing box is slipped over the pattern from above in such a manner that the open flap lid lies on the baseplate. Then a plastics foaming composition is charged through the opened base into the mailing box and the base closed. The resulting foam then fills the space in the mailing box outside the pattern so that an insert covered with film results.
Patent DE-3432909-A1 (DE)
Title: Printing on surfaces
Inventor: MARTIN WERNER DIPL ING
IPC: B41M1/40
Filed: 1984-09-07
Abstract: The invention relates to a method and a device for producing printed surfaces of plastic items, in particular plastic housings for electrical equipment, in which a soft stamp (30) contacts a printing forme (24) with its printing surface (36) inside a printing machine and, in this process, picks up printing ink in the shape of characters (28) to be printed. It is achieved by appropriate design of the soft stamp (30) that only one previously determined selection of characters (28) is transferred in each case. <IMAGE>
Patent DE-3435965-A1 (DE)
Title: Plug connection which is proof against pressurised water
Inventor: SCHIPPER THOMAS
IPC: H01R13/523
Filed: 1984-10-01
Abstract: The invention relates to a plug connection which allows a plug or coupling configuration to be produced which is proof against lateral and longitudinal water and has an extremely high pressure sealing effect; the cable connection taking place in the plug. The sealing effect results from revulcanisation of the housing parts with the cable. Locking takes place by means of sleeves which can latch and are fitted subsequently. Waterproof plug connections as are used at present have the following disadvantages:   1. Extremely expensive (approximately DM 1000.00 per 1000 m depth).    2. Complicated processing.   3. Long delivery times.   The invention is intended to overcome these factors as far as possible.
Patent DE-3436154-A1 (DE)
Title: IC engine oil filter cartridge removal - inserting valve opening tool and applying suction via tool to remove oil from filter before unscrewing, to prevent spillage
Inventor: GUSENBAUER WERNER
IPC: F01M11/03
Filed: 1984-10-03
Abstract: The method is intended for removing an oil filter (10) cartridge (1), screwed into an i.c. engine (3). The cartridge contains a spring-loaded valve (14, 17, 18) which is opened in the clean oil return direction (12) by the oil pressure, with the engine running. A tool (12) is inserted via the valve seat (18) to open the valve, and suction is applied via bores (26, 25) in the tool to remove all oil contained in the cartridge before unscrewing it. The tool is pref. pointed (24) to pierce the upper wall (92) of the filter insert when it is introuduced. ADVANTAGE - Prevents oil spillage, when the filter unit is removed, and relieves any remaining pressure to facilitate unscrewing.
Patent DE-3438141-A1 (DE)
Title: Process for removing sulphur oxides and nitrogen oxides from flue gases
Inventor: LEHMANN KLAUS
IPC: B01D53/50
Filed: 1984-10-18
Abstract: The invention relates to a process for removing sulphur and nitrogen oxides from flue gases by   1. absorption of the SO2 with the aid of alkali metal or alkaline earth metal agents and 2. reduction of the nitrogen oxides by ammonia on activated charcoal as a catalyst, which is characterised in that the residual SO2 not absorbed in the first stage but adsorbed on the activated charcoal is liberated in the thermal regeneration of the activated charcoal and is returned as an SO2-rich gas to the starting flue gas to be purified.
Patent DE-3439071-A1 (DE)
Title: Seat shell for chairs, in particular work swivel chairs
Inventor: DAUPHIN ELKE
IPC: A47C7/16
Filed: 1984-10-25
Abstract: The invention relates to a seat shell for chairs, in particular work swivel chairs, in which a seat support serving for attaching a seat surface is arranged inside the seat shell, the outer contour of the seat shell being matched to the shape of the seat support. In such a seat shell, the object is to be achieved of arranging the inevitably required openings for the attachment means as advantageously as possible. For this purpose, provision is made for the openings (14, 15) to be provided with edge reinforcements, and for the circumferential edge (6) of the seat shell to be constructed so as to slope down towards the floor.
Patent DE-3439572-A1 (DE)
Title: Washing a semipermeable membrane
Inventor: JAKUBOWSKI GEORGE M
IPC: A61M1/18
Filed: 1984-10-29
Abstract: A process for treating a bundle of hollow fibres of the cellulose type for use as a diffusion device for contact with blood which includes passing an aqueous acid solution having a pH from 1 to 5 through the bores of the hollow fibres in order to remove extractable elements from the fibres, passing an essentially anhydrous dispersion of 20 to 70% by volume of an organic polyhydric alcohol liquid having a molecular weight of no more than 200 and 80 to 30 % by volume of a volatile unreacted solvent through these bores and drying the bundle in order to remove the solvent.
Patent DE-3442527-A1 (DE)
Title: Strip light for use in areas protected against firedamp and explosion
IPC: F21V31/00
Filed: 1984-11-22
Abstract: A strip light for use in areas protected against firedamp and explosion, comprising a trough-like housing (1), a reflector (2) fastened detachably on this housing (1), mount holders (3) for at least one fluorescent tube (7), and a covering shroud (4) consisting of transparent material, must be maintained regularly. In order to increase the ease of maintenance, the strip light according to the invention is designed in such a way that the mount holders (3) are fastened on the reflector (2) and that the reflector (2) is connected in a swivelling manner to the housing (1) by hinges (6). As a result, maintenance and repair work are possible inside the housing without laborious removal of the fluorescent tubes (7). <IMAGE>
Patent DE-3446002-A1 (DE)
Title: Method for determining the set braking torque for the various wheels of a vehicle
Inventor: ZANTEN ANTON VAN DR ING
IPC: B60T8/88
Filed: 1984-12-17
Abstract: A method for determining the set braking torque for the various wheels of a vehicle is described, in which signals varying as a function of the wheel speeds VRi and the vehicle speed VF are used for this purpose. The signals, from which the set braking torques are determined, are obtained in that the signals corresponding to the wheel speeds and the vehicle speed are fed through a specially designed Kalman filter.
Patent DE-3501491-A1 (DE)
Title: Bumper holder
Inventor: KLEINER HORST
IPC: B60R19/28
Filed: 1985-01-18
Abstract: To support a bumper on load-bearing parts of vehicle bodies in the form of vehicle frame side members, a bumper holder is provided in each case which comprises a U-shaped holding part, with one leg fastened to the bumper and the other leg fastened to the vehicle frame side member, and a spring element which is arranged between the two legs. To ensure that the latter has sufficient energy absorption capacity, an elastic rubber material is used and the spring element is used and/or constructed in such a way that when it is loaded in the longitudinal direction of the vehicle, compressive stress on which shear stress is superimposed is produced, the vertex region which connects the two legs of the holding part executing a rolling off movement.
Patent DE-3501692-A1 (DE)
Inventor: BRINKER ALFRED DR
IPC: B65G61/00
Filed: 1985-01-19
Abstract: An apparatus for unloading individual reels from a carrier member on which a plurality of reels are stacked next to one another in several rows, and one on top of the other in several layers. An unloading mechanism is supported on a height-adjustable frame in such a way as to be movable relative to the frame. Linear drives are provided for moving the unloading mechanism, in a plane, in two directions that extend at an angle of 90 DEG  relative to one another. Sensors are disposed on the frame for detecting reels in a given layer or plane, and for controlling the height adjustment of the frame. Further sensors are disposed on the unloading mechanism for alignment of the latter relative to a reel that is to be unloaded. With such an apparatus, the reels can be unloaded directly and fully automatically from a conventional transport device, such as a pallet, and can be supplied to a packaging machine, where they are also fully automatically secured and threaded.
Patent DE-3507517-A1 (DE)
Title: Device for mulching various chopped materials
Inventor: LOBMEYER WALTER
IPC: A01G3/00
Filed: 1985-03-04
Abstract: A device for mulching different chopped materials, such as e.g. grass, straw, branches, paper, packaging materials and the like, has a driven rotary shaft (40), on which striking cutters or flails (41) are arranged. It also has an upper covering (15, 31) and a discharge opening for the chopped materials which is open towards the rear transversely to the rotary shaft. In order that the device can be used in different positions, the housing covering (15, 31) has an opening (19, 32) which can be covered with at least one cover plate (20, 23, 24). A shaft (21, 25, 33) can be located on at least one cover plate, through which shaft the material to be chopped can be guided through to the rotary cutters (41). <IMAGE>