baber/WOPTO huggingface dataset:
Patent DE-3431426-A1 (DE)
Title: Ever-ready bag particularly suitable for reflex cameras
Inventor: SCHMIDT ERNST A F DR
IPC: A45C11/38
Filed: 1984-08-27
Abstract: The invention relates to an ever-ready bag which is particularly suitable for reflex cameras, is made of soft material, is provided with a closable opening for the camera lens and consists of two blanks, preferably of equal size, which are connected to one another by a seam running in the plane of symmetry of the empty bag. Mounted near to the upper edge which bounds the main opening of the bag are fasteners, for example in the form of press studs, by means of which two opposite edge regions can be connected to one another when the camera is located in the bag.
Patent DE-3438102-A1 (DE)
Title: Protective packaging for a roll of thin sheet
Inventor: BRUSA UGO
IPC: B65D85/66
Filed: 1984-10-18
Abstract: The web of thin sheet wound into rolls of relatively large dimensions is provided for storage and transportation directly with a covering of impermeable paper and then with a further covering of sheet metal as a protective packaging. In this case, the sheet metal covering consists of steel sheet sections which are profiled in a semi-shell shape, are placed against one another along the circumference and attached to one another. This is done by an automatically operating device which comprises, inter alia, a ram of special construction and a tubular connector.
Patent DE-3441219-A1 (DE)
Title: Cab for vehicles, construction machinery or the like
IPC: B62D33/06
Filed: 1984-11-10
Abstract: The invention relates to a cab for vehicles, construction machinery or the like, with lateral entry opening which is closed by a door and inner seat for the operator. The invention proposes, in order to obtain in particular an optimum adaption of the interior to its use, that the entry side wall (4) which is equipped with a sliding door (10) has in the vertical direction a double-angled extent such that an outwardly directed step (St) is formed just above the level of the seat (2). <IMAGE>
Patent DE-3441953-A1 (DE)
Title: Thermal printer
Inventor: DROGI DIETER
IPC: B41J25/316
Filed: 1984-11-16
Abstract: In order to prevent unnecessary wear of the print head (9) and smearing of the printed image produced during a relative movement between the print head (9) and the recording medium (10), the print head (9) is moved out of printing contact with the recording medium (10) during this movement. For this purpose, in known devices the support (4) which is movable along the recording medium (10) is pivoted with the print head (9) about its guide axis. The pivoting of this heavy support requires a powerful driving device and a considerable time which is too great for high-speed printing mechanisms. The invention is based on the object of simplifying the abovementioned raising of the print head (9) from the recording medium (10) and the line switching. This object is achieved in that the print head support (4) can be brought into and out of printing contact with the platen (12) via a recording medium (10) by means of a control lever (11), in that the control lever (11) is non-positively engaged via a control arm (15) with a guide path (17) arranged along the movable print head support (4), and in that the guide path (17) has descending control slopes (21, 22) at both ends (18, 19) outside the printing area for removing the printing contact of the thermal print head (9) with the platen (12). As a result, a simple thermal printer is provided which ... Original abstract incomplete. <IMAGE>
Patent DE-3446383-A1 (DE)
Title: Heat exchanger mat and method for the manufacture thereof
Inventor: IWATA HIDEO
IPC: F28F9/26
Filed: 1984-12-19
Abstract: The heat exchanger mat (10) has at least two mat-shaped heat exchanger elements (11a, 11b) which are arranged next to each other and side by side. An elongated connection part (12) which at the same time acts as a separating wall joins the adjacent lateral edges of the mat-shaped heat exchanger elements (11a, 11b), while the interiors of said elements are connected to one another at one longitudinal end of the connection part (12). The supply and the discharge of a heat transfer medium to the one heat exchanger element, and from the other heat exchanger element, respectively, are effected by connection hoses or tubes which are adjacent to one another. These are located at the other end of the connection part (12). Thus, a uniform heat distribution is achieved over the entire surface of the heat exchanger mat (10). <IMAGE>
Patent DE-3500385-A1 (DE)
Title: Flat cell for the irradiation of liquids - predominantly with UV light - aimed at achieving a therapeutic effect
Inventor: STADTLAENDER MARGIT
IPC: A61M1/36
Filed: 1985-01-08
Abstract: Published without abstract.
Patent DE-3502670-A1 (DE)
Title: Motor sailer with an automatic sail and heeling system, in particular for self-sufficient removal of propulsion and supply energy from wind and sun power
Inventor: SCHATTA MARTIN
IPC: B63B43/06
Filed: 1985-01-26
Abstract: In this motor sailer, the mast (1), which accommodates its pivot mounting (2) with the arched sail roller (3), is moved by means of the mast-rotating hydraulic system (14) in such a way that the square sail (4) or the like, which has the leech-controllable tension-spring ropes (6), which are in tensile-force connection with the sail roller (3) operated by hydraulically determined vertical racks (18), thus rolls up or unrolls under tension-spring loading on the sail roller (3). In an alternative embodiment of an elastic sail (35), the single-arm pivot mounting (39) as well as the sail-bending or sail-distance hydraulic system (53, 64) are rotationally connected to the mast (1) so that the eye-ring tension rope (60) set by the foot-strip bracket (52) and the head strip (57) and fastened thereto arches the elastic sail (35) in such a way as to suit the wind gradient or in the event of a storm puts it wind-vane-like into a straight edge position. For the purpose of harnessing propulsion and supply energy, the square and elastic sails (4, 35) are provided with solar-cell mats (29). Furthermore, the auxiliary hulls (75), held on the boat hull by means of releasable connecting webs (91) and conceived as trimmable ballast tanks (80), have wind converters (78) on their auxiliary-hull masts (77). For the purpose of amphibious use, the connecting web (91) has the round tube (81) or rotary tube (93) carried on plain bearings, the bearing block (95) in which the roller drum (94) is mounted being fastened thereto. <IMAGE>
Patent DE-3504584-A1 (DE)
Title: Device for comminuting material for milling
Inventor: SCHNEBERGER JUERGEN HERMANN
IPC: B02C17/20
Filed: 1985-02-11
Abstract: The invention relates to a device for comminuting material for milling with a mill containing grinding bodies and having a circular ring-shaped cross-section. Such a ballbearing ring mill is characterised above all by a comparatively low drive power and is particularly suitable for disaggregating agglomerates of a choke feed roller mill connected upstream.
Patent DE-3509617-A1 (DE)
Title: Arrangement for floating, positive drive of relatively high power GTO thyristors
Inventor: FROEHLEKE NORBERT DIPL ING
IPC: H02M1/08
Filed: 1985-02-27
Abstract: It is intended to create a drive circuit for GTO thyristors, which supplies the necessary triggering current (turn-on currents) with little losses. In this case, the triggering current is intended to remain largely independent of influences such as manufacturing tolerances, temperature and voltages, and a constant continuous gate current should be available, in an unlimited manner, after an initial triggering current surge. For an arrangement in accordance with the title, which uses triggering pulse transformers with downstream-connected ratification means which (connected in parallel on the secondary side) act on the gate of the GTO thyristor and (on the primary side) are supplied from at least one input voltage and are operated via controllable power switches, this is achieved as follows: the power switches (6, 6') have a current-source function and are designed such that, with the input voltage (Ue1) kept low, they produce the continuous gate current for the GTO thyristor (1) with the triggering pulse transformers (T1, T'1) operating in a push-pull manner on the primary side. A second input voltage (Ue2) at a higher potential is provided for a triggering pulse increase via which a triggering capacitor (11) is charged, controlled via a controllable semiconductor switch (10). Said triggering capacitor (11) is discharged via the controllable power switches (6, 6') at the moment when the GTO thyristor (1) is triggered, with the pulse current sources (6, 6') being overdriven, the primary windings of the triggering pulse transformer (T1, T'1) being in parallel for a triggering current increase, that is to say in common mode ... Original abstract incomplete. <IMAGE>
Patent DE-3510146-A1 (DE)
Title: Method of reinforcing an insulator of ceramic fibrous material and of joining such insulators to one another
Inventor: BOES JOSEF
IPC: F16L59/02
Filed: 1985-03-21
Abstract: A method is described in which a cavity is made in a porous insulator of ceramic fibrous material and filled with a viscous cement composition. The cement composition penetrates into the regions surrounding the cavity and then hardens. As a result, the region concerned of the insulator is reinforced. On the same principle, two such hollow elements can be joined to each other in the manner described, such as by a dowel, to be precise either directly by means of this dowel or by means of a connecting piece.
Patent DE-3515650-A1 (DE)
Inventor: RAEHSE WILFRIED DR
IPC: C12M1/12
Filed: 1985-05-02
Abstract: The invention relates to a process for the separation of biotechnologically produced valuable materials form a cell suspension by crossflow microfiltration to obtain an high specific permeate flux while retention stays near 0% for long periods. To enable crossflow microfiltration to be carried out on an industrial scale in biotechnology in the separation of biotechnologically produced extracellular valuable materials from a cell suspension, particularly in the separation of alkaline protease for recovering enzyme, under economically acceptacle conditions, alkaline protease of relatively high molecular weight, more especially enzyme >20,000 daltons, is separated from a fermenter solution using polysulfone tubes having micropore diameters of from 0.3 to 0.5  mu m at a rate of flow of the fermenter solution of from 3 to 6 m/s parallel to the membrane surface and with a pressure difference between the concentrate side and the permeate side of 2 bar, the ratio of the mean pore diameter of the membrane to the size of the microorganisms remaining in the concentrate being between 0.15 and 0.
Patent DE-3519035-A1 (DE)
Title: Electrical hotplate
Inventor: SCHREDER FELIX
IPC: H05B3/68
Filed: 1985-05-25
Abstract: An electrical hotplate (1) has two temperature limiters (17, 18) in the central zone (10) on the underneath of its hotplate body (2), which temperature limiters (17, 18) are preferably arranged in a common limiter housing (19), which is located exclusively in this central zone (10), and, with their temperature sensors (24, 25), scan different areas of the hotplate body (2). The temperature limiters (17, 18), which are adjusted differently and are connected into the supply leads of the separate heating resistors (7, 8, 9), ensure differentiated disconnection of a greater or lesser portion of the heating power, so that reliable protection against overheating is ensured with a compact construction. <IMAGE>
Patent DE-3529920-A1 (DE)
Title: Ribbed stator laminate stack of an electrical machine
Inventor: DUNDAROV PANTSCHO GEORGIEV DIP
IPC: H02K1/12
Filed: 1985-08-21
Abstract: According to the invention, the ribbed stator laminate stack of an electrical machine is formed from layers of individual, polygonal steel plates (1, 2) and is assembled into groups (5, 6, 7, 8) which form air channels. The polygons of the plates (1, 2) are irregular and at least one side (3) is straight. The remaining sides enclose angles other than 90 DEG  with respect to one another. They are symmetrical with respect to the axis of symmetry (4) at right angles to the straight side (3). The contours of the remaining sides of adjacent plates (1, 2) match when they are cut from steel strip, a plurality of different plate types in each case being produced, and identical plates being assembled to form individual groups (5, 6, 7, 8). …<??>The construction according to the invention results in a reduced cost for electrical plate and a reduced stack mass. The stator laminates can be cut without waste and the height of the rotation axis can be reduced. The stator laminate stack is ribbed without rotating the plate groups with respect to one another. …<IMAGE>…
Patent DE-3531190-A1 (DE)
Title: Projectile
Inventor: SIKORSKI GUENTER
IPC: F42B30/00
Filed: 1985-08-31
Abstract: In the case of a projectile 10 for accommodating a useful load, having a projectile case 11 and having a projectile base 12 which closes the projectile case 11 at the rear, energy-absorbing means are provided in the projectile base 12 in order to improve shock-stress resistance, particularly in the case of drop tests. These means consist of depressions 14a, 14b which run circumferentially in an annular shape and are incorporated into the outer jacket surface 12a of the projectile base 12 or the rear closing surface 15 of the projectile base 12. <IMAGE>
Patent DE-3532985-A1 (DE)
Title: Mud flap for motor vehicles
Inventor: HERTIG WOLFGANG
IPC: B62D25/18
Filed: 1985-09-16
Abstract: A mud flap for motor vehicles has a main flap body and a matching attachment 2 for matching to the shape of the vehicle body. Along the inner edge of the matching attachment an edge strip 4 is formed and a protruding protective flap 16 is provided on the latter, which flap 16 engages around the edge of the fold of the mud flap forming a groove. An attachment device has a fixed clamping leg 8 and a movable clamping leg 9 which are connected to one another via a screw 10. The edge strip 4 has, at least in the region of the attachment device on its side facing the edge of the fold of the mud flap, a surface area 21 which is concave in cross-section and, on its other side, a support surface 23, arranged offset from the plane 24 of the surface of the matching attachment 2, for the one clamping jaw 8 which is securely connected to the edge strip 4. The two clamping jaws 8 and 9 are constructed to be longer in the direction parallel to the inside edge of the matching attachment 2 than transversely thereto and are mounted on one another fixed in indications of rotation. The protective flap 16 has a bent-over edge 17 at its free end. <IMAGE>
Patent DE-3534465-A1 (DE)
Title: Distributed system of stored program controllers
Inventor: WRATIL PETER DIPL PHYS DR
IPC: G05B19/05
Filed: 1985-09-27
Abstract: The invention describes a distributed system of stored program controllers, preferably for two or more small controllers. All the controllers (1 - 10) in the distributed system have the same hardware, and similar software is used for all the controllers (1 - 10). Each of the controllers (1 - 10), which are networked via an external bus system, can change its mode of operation at any time, so that in one function sequence of a plant or machine control system, each controller may have been the central unit, a decentralised unit and an intelligent decentralised unit. The central unit (1) is not determined by hardware, and has the ability to program, via a procedure, both the mode of operation of all the other controllers (2 - 10) in the distributed system, and the moment at which their functions are used. The form of systems which are networked according to the invention is as flexible as required. Later changes of the system structure only involve a new allocation of functions. It is not necessary to replace the controllers. <IMAGE>
Patent DE-3536167-A1 (DE)
Title: Wall element for stoves
Inventor: FUERNER ULLI
IPC: F24B1/04
Filed: 1985-10-10
Abstract: A wall element for stoves, in particular tiled stoves and chimney stoves, consisting of an installed frame and an inserted frame which is pivotably held therein and for its part serves to accommodate a cladding component which matches the design of the stove in shape and colour. By means of this wall element, it is possible to produce ventilation or cleaning flaps for stoves of this type which imperceptibly fit into the outward appearance of these stoves and can be operated easily and with precision.
Patent DE-3536223-A1 (DE)
Title: Multi-storey carpark
Inventor: GIBBONS MICHAEL EDDEVANE
IPC: E04H6/10
Filed: 1985-10-10
Abstract: The invention relates to a building, in particular a multi-storey carpark, and a process for producing a building of this type. In order to provided transitions between different levels in the case of parking-deck slabs, ramp transitions have been provided up until now. In addition to the difficulty of negotiating these ramps for drivers, the available parking surface was also consequently reduced considerably. The aim of the invention is to provide a building with largely optimum use of surface area and integrated transition possibilities, the intention being to simplify production considerably. This is achieved according to the invention in that the respective parking-deck surface has two surface areas which, at least in the central area, have a clear vertical distance relative to one another along a line of intersection, said vertical distance dimensioned such that a continuous transition on essentially the same plane is formed. From the point of view of the process, the invention proposes the simplification of first of all forming the corresponding parking-deck slabs or slab halves on the base of the building, the contour of the parking-deck slab produced being used to form the parking-deck slab to be provided thereabove.
Patent DE-3603221-A1 (DE)
Title: Composite profile made up of individual profiles
Inventor: MATHIS LAMBERT
IPC: E04D3/08
Filed: 1986-02-03
Abstract: A composite profile (1) is made up of a plurality of individual profiles. On a load-bearing profile (12), located inside the room, there is located first of all an abutting insulating intermediate profile (4) with the abutment surfaces for panes or panels (2) which are to be held, and said intermediate profile is, for its part, preferably releasably connected, via a clipping or latching element or similar retaining means (3), to an exterior counter-profile (5). The actual load-bearing profile is thus well protected against undesired cold transmission and, at the same time, good abutment on the intermediate profile (4) for panels, which are to be held, is also provided. <IMAGE>
Patent DE-3605603-A1 (DE)
Title: Method for the aerodynamic investigation of vehicles which are flowed around and partially flowed through and are available as models reduced to scale
Inventor: WIEDEMANN JOCHEN DIPL ING DR
IPC: G01M9/06
Filed: 1986-02-21
Abstract: The invention indicates a method, employing integrated vehicle units in a wind tunnel, for the aerodynamic investigation of vehicles which are flowed around and partially flowed through and are available as models reduced to scale. The intention is thereby that the aerodynamic interaction can be detected exactly metrologically, with the result that the subassemblies and their mutual arrangement can be optimally configured. This is achieved when a vehicle unit reduced to scale, e.g. the radiator in the engine compartment, is replaced by a simulation model whose actual pressure loss ( sigma k) can be set as a dimensionless distinctive number for the internal air resistance, and the actual pressure loss ( sigma k) is adapted taking account of the relationships of cross-section and scale for the unit and simulation model to be replaced.
Patent DE-3615490-A1 (DE)
Title: Method of stabilising the foot area of a cast-in-situ element in a ground excavation and apparatus for carrying out the method
IPC: E02D5/62
Filed: 1986-05-07
Abstract: A method and an apparatus for carrying out the method are described with which the foot area of a cast-in-situ element can be stabilised by means of a grouting agent. To this end, two plates are arranged parallel to one another at a predetermined distance above the hole bottom and the resulting cavity is sealed to the outside. Grouting agent can be admitted to the cavity via a feed line. The borehole is filled with cast-in-situ concrete in such a way that the two plates are completey cast in from all sides, a predetermined breaking point being provided in the cast-in-situ concrete at the joint between the two plates. The grouting agent is then forced under pressure between the two plates until the predetermined breaking point is burst, so that the grouting agent discharges into the foot area of the cast-in-situ element.
Patent DE-3615915-A1 (DE)
Inventor: MOLITOR PAUL-RAINER
IPC: H01R13/187
Filed: 1986-05-12
Abstract: The contact element for an electrical plug connector has a plurality of contact springs disposed side by side, each such spring being a segment of a contact spring wire, one end of which is attached to a bearing piece. Each such spring has, in its middle region, a contact locus which provides contact with a cooperating contact piece. In order to substantially simplify the structure from a manufacturing engineering standpoint, a single structural unit is formed from a first metal strip which forms the bearing piece, a plurality of spacing members connected to the bearing piece and extending parallel to each other, and a second metal strip parallel to the first, which second strip forms the support piece. In the neighborhood of the bearing piece and support piece, the spacing members undergo a bending away from the common plane of the bearing piece and the support piece and toward the front side of the contact element, such that the middle extent of the spacing members is disposed such that any two given successive spacing members laterally define a flat chamber. In this chamber a plurality of parallel contact springs are disposed side by side.
Patent DE-3621979-A1 (DE)
Inventor: KADE WERNER
IPC: D21G1/02
Filed: 1986-07-01
Abstract: A roll assembly having a roll cylinder, a roll core and pressure transfer elements, which assembly is tightened for a grinding operation by applying hydraulic pressure through the pressure transfer elements and aligning the plane of the hydraulic overall pressure force to reduce to about zero the bearing play in the area of the contact line of the grinding wheel. The roll cylinder is mounted on the roll core through antifriction bearings, and in the finished apparatus, such as a calender, reduction of bearing play will compensate for wall thickness errors in the races of the antifriction bearings.
Patent DE-3625582-A1 (DE)
Title: Variation practice implement for hairdressing apprentices
Inventor: LUBOS ADOLF
IPC: G09B19/24
Filed: 1986-07-29
Abstract: The invention relates to an implement, consisting of a holding handle with a pair of hairdressing scissors located thereon. This implement is based on the object of facilitating the dynamic movements of the thumb, and the handling of the scissors for the trainee (hairdressing apprentice). The hairdressing apprentice firstly has to become familiar in rough analysis with the requirements of the task. To do so, it is essential that the scissors are held differently for cutting hair than is the case for normal cutting. For cutting hair, the scissors are operated using the thumb and ring finger, the thumb mainly carrying out dynamic movements whilst the ring finger remains static. Practising the dynamic movements of the thumb during the cutting operation has the disadvantage that the apprentice has previously required a long time to train the operating finger (thumb). A variation practice implement according to the invention for hairdressing apprentices has the advantage of simplifying the training of the thumb. <IMAGE>