baber/WOPTO huggingface dataset:
Patent DE-3743973-A1 (DE)
Title: Apparatus for processing dental or dental laboratory workpieces
Inventor: SCHMIDT HELMUT
IPC: A61C13/12
Filed: 1987-12-23
Abstract: In an apparatus for processing dental or dental laboratory workpieces, consisting of a stand base (1), of a stand column (2) which projects upwards from the stand base (1), and of a carrier 3) which is mounted on the stand column (2) and extends horizontally and which carries on one end (4) by means of a retaining member (4a) a reception sleeve (5) which extends perpendicular to the carrier, for a processing tool (6) which extends with its axis (6a) in the direction of the longitudinal extent of the reception sleeve (5), the intention is to be able to use reception sleeves of different type, i.e. reception sleeves of different dimensions, e.g. in respect of thickness or diameter, for which reason the retaining member (4a) is releasably disposed. <IMAGE>
Patent DE-3804357-A1 (DE)
Title: Germinating (sprouting) device for seeds
Inventor: FABRITZ GERHARD
IPC: A01C1/04
Filed: 1988-02-12
Abstract: The invention relates to a germinating device for seeds which allows subsequent growth of young plantlets and their transfer into suitably prepared soil. The device shown in the drawing consists of a planting belt 1 made of braided straw and enriched with growth-promoting substrate. Seeds 2 are incorporated into the planting belt at a distance suitable for the plants to develop later. The planting belt can also be composed of a tube made of mesh or paper and filled with substrate. Several planting belts rolled up in the shape of a spiral are introduced into the controlled-environment cabinets, where atmospheric humidity, temperature and time allow seedlings to emerge. Once these seedlings have reached a suitable size for planting, the planting belts are unwound in the horizontal position using a device, placed in furrows in beds and earthed up. Transplanting at a later point in time can be dispensed with. <IMAGE>
Patent DE-3806802-A1 (DE)
Title: Stand in tray form
Inventor: GROPLER HANS-JOACHIM
IPC: A47G23/06
Filed: 1988-03-03
Abstract: It is envisaged to provide, as receptacle, a glass plate of high breaking strength and temperature resistance, which is spaced from the standing surface by means of feet.
Patent DE-3812735-A1 (DE)
Title: Component set for 2-way built-in valves
Inventor: GALL WILLI
IPC: F15B13/08
Filed: 1988-04-16
Abstract: Component set for 2-way built-in valves with predetermined fitting dimensions and mounting dimensions which can be inserted into a housing and also have a valve seat sleeve, a functional valve piston fitted into the valve seat sleeve, and a functional control cap put onto the housing and which can be set up for different valve functions by different functional valve pistons and by different functional control caps into which the valve seat sleeve and the functional valve pistons project. All 2-way built-in valves of one nominal width which can be assembled from the component set have identical valve seat sleeves constructed for the fitting dimensions according to DIN 24342, the fitting dimensions of all housings also being established according to DIN 24342. Different functional valve pistons for the different functions of the 2-way built-in valve belong to the component set. These functional valve pistons fit into the same valve seat sleeve for all functions. The functional valve pistons (with the exception of bores arranged if need be) are identical in the individual functional groups, but are different from group to group. The functional control caps are set up according to the individual valve functions.
Patent DE-3818025-A1 (DE)
Inventor: ZHU MING
IPC: G06F1/00
Filed: 1988-05-24
Abstract: A functional expansion device for a PC or similar computer comprises a functional expansion unit in the form of an insert box in a built-in box. The overall dimension of the built-in box is equal to that of a standard floppy disk unit. The built-in box has a connection to the complete system bus and is provided with a contact unit which establishes a detachable electrical connection between insert box and built-in box.
Patent DE-3820768-A1 (DE)
Title: Universal holding apparatus for the ankle and talocalcaneonavicular joints
Inventor: ZWIPP HANS
IPC: A61G13/12
Filed: 1988-06-20
Abstract: The invention relates to a medical-technical X-ray holding apparatus which represents an absolute innovation all over the world in that it guarantees a standardised measuring method for testing the stability in the human talocalcanean and talocalcaneonavicular joint. The previous holding devices only permit standardised measuring techniques for the ankle joint which is additionally possible by the present holding device. The invention is based on the object of replacing the hand-held images of the talocalcanean and talocalcaneonavicular joint by a mechanical mounting. This object was achieved, according to the invention, in that the holding device was designed almost exclusively with an X-ray permeable material (Plexiglass). Heel support, foot position and direction of tension were arranged such that stress images were obtained that are comparable to the hand-held images of the talocalcaneonavicular joint or are even more accurate and more informative (Fig. 3n). The apparatus can be applied in standardised differential diagnosis for numerous patients with instability of the ankle, talocalcanean or talocalcaneonavicular joint (see literature) and, moreover, for radiation protection of the medical investigators. <IMAGE>
Patent DE-3830476-A1 (DE)
Title: Hose coupling
Inventor: HAGELEIT WOLFGANG
IPC: F16L37/10
Filed: 1988-09-08
Abstract: The invention relates to a hose coupling with two coupling pieces with lug-containing lug rings with radial interior annular grooves which, in the effective state of the hose coupling, interact with the lugs of the other lug ring, it being possible for the lugs of one lug ring to be inserted, through cutouts in the interior annular groove of the other lug ring, into said interior annular groove and to be shifted into an abutting closure position of the coupling pieces, and with a locking member which is intended for the lugs and can be adjusted in a part, of one interior annular groove, which is defined by a cutout, which interacts with one of the lugs, and the abutment position of said lug. The hose coupling is characterised by a magnetically, electrically, hydraulically or pneumatically actuable drive device which can be connected to one of the coupling pieces, shifts the locking member out of its releasing position into the closing position, or out of the closing position into the releasing position, and is arranged on the outer side of the lug ring of said coupling piece.
Patent DE-3831040-A1 (DE)
Title: Bicycle pedal
Inventor: NAGANO MASASHI
IPC: B62M3/08
Filed: 1988-09-12
Abstract: A bicycle pedal has a pedal axle and a pedal main body, which is rotatably supported on the pedal axle, and is provided, at its front end, with a fastening catch for holding a front engagement section on a shoe plate and, on the rear end of the pedal main body, with a movable catch for holding a rear engagement section of the shoe plate, which is mounted pivotably on the main body in such an assignment that it comes free from the main body, and with a spring for loading the movable catch in the holding direction, the pedal main body being provided with a first hindering device in order to hinder the rear section of the shoe plate in moving in the direction transverse to the two broadside sides relative to the pedal body, and with a second hindering device in order to hinder the shoe plate in moving towards the rear in the longitudinal direction relative to the pedal main body.
Patent DE-3832362-A1 (DE)
Inventor: DREYFUSS MICHAEL M DR
IPC: C12P21/04
Filed: 1988-09-23
Abstract: Pipecolic acid-containing peptolides wherein the peptidic backbone is of at least 9  alpha -amino acid residues joined together by peptide bonds, particularly the compounds of formula I <CHEM>  wherein the substituents have various significances, are disclosed. They can be prepared by isolation or derivation from an appropriate microorganism strain such as S 42508/F (NRRL 15761). They have interesting pharmacological, e.g. antifungal, chemotherapeutic drug resistance reversing and to some extent immunosuppressant and antiinflammatory properties.
Patent DE-3832610-A1 (DE)
Title: Centred orientation system (register) for ring binders and ring systems
Inventor: ERBACH MARKUS
IPC: B42F21/00
Filed: 1988-09-26
Abstract: Conventional registers generally make it impossible to find one's way back to preceding areas of arrangement. Over-wide file formats (document covers, film negative envelopes) make it impossible to attach a register within the standard binder format. The ratio of the register surface covered by the file formats to the visible reading strip of the register is about 8:2 (= 80% invisible, 20% visible). The new register produces a gain in space for large file formats and increases the search benefit with reduced expenditure of material. The register consists of strips which are offset or of different lengths and are centred in the ring system, each of which strips is identically marked on both sides, and the strips being filed parallel to the lengthwise axis of symmetry of the ring system. The space in the centre of broad-ring systems is used as a reading surface for the register strips which are angled downwards, or offset inwards and not angled downwards (Fig. 1). Narrow-ring systems require the trimming of the file formats to be filed in the ring region, so that the reading surface of the centred register becomes visible (Fig. 2. The ORIENTATION SYSTEM CENTRED in the ring region permits     - finding one's way back to preceding areas of arrangement   - use of over-wide file formats   - up to 80% material saving with simplified production.   <IMAGE>
Patent DE-3840689-A1 (DE)
Title: Hydraulic pump
Inventor: BUDECKER LUDWIG
IPC: B60T8/40
Filed: 1988-12-02
Abstract: In order to provide, with simple means and requiring little space, a hydraulic pump having optimum cold-start characteristics, it is proposed to construct the filter insert (12), which is disposed in the intake connection, in such a way that the filter insert (12) is mounted movably upstream, in terms of the suction direction, in such a way that the filter insert (12), in a first switching position, covers the entire flow cross-section of the intake connection, while in a second switching position it clears the flow cross-section, at least in part. <IMAGE>
Patent DE-3842600-A1 (DE)
Title: Process for anodic oxidation and subsequent colouring
Inventor: HURNAUS ALFRED DIPL ING
IPC: C25D11/22
Filed: 1988-12-17
Abstract: To colour metal surfaces, the latter are first oxidised anodically and the oxide layer formed is then coloured by exposure to an electrolyte containing metal salts while an alternating current is applied. The electrolyte solution is circulated and mixed by injecting a gas composed of inert, nonoxidising constituents. Such gases are nitrogen and argon, or mixtures of said gases with other inert gases.
Patent DE-3903452-A1 (DE)
Title: Boom fastening on the mast of a sailboard
Inventor: FRIEDEL CHARLES J
IPC: B63B35/79
Filed: 1989-02-06
Abstract: Easy manipulation in conjunction with a high degree of safety are requirements which have to be placed on a good boom fastening. These requirements can be fulfilled only conditionally with present day designs. The novel boom fastening contains only one moving part, the clamp, which is mounted captively and yet capable of displacement in the conical holder and which fastens the tubes of the boom firmly at the front. By tensioning the sail, the clamp is clamped firmly on the mast and thus guarantees the firm seating of the boom on the mast. When the sail is detensioned, the clamp loosens on the mast by enlargement of the inside diameter and the mast can be withdrawn without difficulty. The movability of the clamp means that the boom end can be adjusted to the relevant sail cut. The boom fastening can be used with all types of sailboards and with sailing boats which carry a similar rig.
Patent DE-3903882-A1 (DE)
Title: Piezoelectric relay switching matrix
Inventor: KORNRUMPF WILLIAM PAUL
IPC: H01H57/00
Filed: 1989-02-10
Abstract: A switching matrix contains at least one field or array of piezoelectric relays whose suspended or overhanging drive elements are made in the form of a unitary, comb-like structure of piezoceramic material. Each drive element carries, near its free end, at least one movable contact piece for engagement with one or more fixed contact pieces as on or change-over switches. The movable contact pieces can be fixed on housing walls which contain the relay field, or on a separate substrate which also holds the unitary structure of the drive elements. Row lines or column lines or line pairs are connected to the relay contacts by conducting tracks having no interconnections which are printed on the surface of housing walls or on the substrate.
Patent DE-3905254-A1 (DE)
Title: Cooling device for fuel injection valves of an internal combustion engine
Inventor: DZIGGEL REINER DIPL ING
IPC: F02M31/20
Filed: 1989-02-21
Abstract: For the purpose of optimising the action of a cooling device for fuel injection valves (7), in a housing (4), which contains a cooled-air duct (5) with cooled air flowing through its entire length, and which accommodates at least part of the injection valves (7), the fuel distributor (8) is also arranged in thermal contact with the cooled air (Fig. 1). <IMAGE>
Patent DE-3905257-A1 (DE)
Title: Method for setting up connections in communications switching systems, in particular telephone switching systems
Inventor: HUTT HANS-ULRICH
IPC: H04M1/26
Filed: 1989-02-21
Abstract: The setting up of connections is intended to be greatly simplified in terminals equipped with monitors, information relating to a terminal which is to be called being intended to be available during the connection set-up. Existing files are intended to be able to be used without being prepared in a specific way for the telephone traffic. When a connection is set up, only the data processing system is initially activated with a search criterion. At least one file form available for the required subscriber is called up and displayed on the monitor. A dialling information field containing the data serving to set up a connection is activated, the automatic connection set-up being initiated directly. This is done by transmitting all the required information to the communications switching system. No further operating procedures normally required in telephony operation need to be performed. The method can be used advantageously in telephone switching systems with operator and answering positions, or in terminal stations from which substantial numbers of important calls are to be made in a short time.
Patent DE-3910588-A1 (DE)
Title: Tunnel furnace (kiln)
Inventor: STROHMENGER WERNER
IPC: F27B9/24
Filed: 1989-04-01
Abstract: The invention relates to a tunnel furnace in which a plurality of rows, parallel in the furnace longitudinal direction, of suspending devices (4) for the articles (6) to be baked (fired, burnt) are provided, the suspending devices being able to move at different speeds. <IMAGE>
Patent DE-3910761-A1 (DE)
Title: Composition for atopy prophylaxis
Inventor: MELNIK BODO DR MED
IPC: A23L33/15
Filed: 1989-04-04
Abstract: Composition for atopy prophylaxis and a process for its production. Replacement of gamma-linolenic acid, dihomo-gamma-linolenic acid, their physiologically tolerated salts, esters, amides, phospholipids, glycolipids and PGE1, PGE1 derivatives, PGE1 analogues in babies is able to prevent later occurrence of manifest forms of atopy. The substances according to the invention are preferably present in a baby food and/or are intended to be supplied to the baby with the latter.
Patent DE-3910940-A1 (DE)
Title: Linear guideway with a rolling element, the linear guideway being single- or multiple-track and non-rotatable with play adjustment on round axles
Inventor: BOENING MANFRED
IPC: F16C29/12
Filed: 1989-04-05
Abstract: The linear guideway with a rolling element, the said linear guideway being single- or multiple-track, can be adjusted in its play with just one adjusting screw. Since, as illustrated in Figure 1, the rolling element (1) can be arranged in a manner secured against rotation as in Figure 8, play adjustment to compensate for manufacturing tolerances acquires a special significance. The rolling element is secured against rotation by means of four faces which are made on the guide shaft (2). The play-adjustment measure applies to both round guide shafts and to those with faces. Scrapers (4) can be arranged on the rolling element (1). The linear guide can also be secured against rotation by means of two guide shafts (2) in a shaft holder (3). These guide shafts are clamped simultaneously by a single clamping screw (9) and held by means of the clamping nose (10). This arrangement makes it possible to turn the guide shafts radially in an infinitely variable manner when they become worn or damaged, allowing multiple use to be made of the peripheral surface of the guide shafts (2), this leading to a significant reduction in costs. <IMAGE>
Patent DE-3913390-A1 (DE)
Inventor: STEIN KLAUS
IPC: A47L9/04
Filed: 1989-04-24
Abstract: In arrangements of this type with a driven brush roller, provision is made for the brush roller (2) to be automatically adjustable in height in dependence on the torque. For this purpose, a spring (11) is arranged as a coupling element between the drive (1) and the brush roller (2), which spring is coordinated with the torque for the operating phase. In the case of deviations from the torque adjusted, adjustment signals are generated for a motor height adjustment of the running roller (6) until the predetermined torque of the brush roller (2) is adjusted again. 
<IMAGE>
Patent DE-3915261-A1 (DE)
Title: Composite superconductor in wire form, based on a ceramic material (Y, RE)Ba2Cu3O6.5+y with RE = rare earth and 0 < y < 1, and method for its production
Inventor: MEYER GUNDOLF DIPL PHYS DR
IPC: H01L39/24
Filed: 1989-05-10
Abstract: Composite superconductor in wire form, based on a ceramic material (Y, RE)Ba2Cu3O6.5+y, with RE = rare earth and 0 < y < 1, consisting of a cylindrical central support (2; 3) made of metallic or ceramic material and, arranged centrosymmetrically around the latter in the form of helices with high pitch angle, conducting tracks (1) which are solidly attached to the support and are made of superconducting substance, and a normal conductor acting as the emergency (fail-safe) current conductor. The latter consists either of the metallic support (2) itself or of an external covering (4). Method of production using a laser beam for sintering-on or ablation or direct powder coating. <IMAGE>
Patent DE-3925654-A1 (DE)
Title: Control unit for discharge lamp(s) - has switches in series connected to DC circuit and diode in parallel in blocking direction
Inventor: SCHMIDT MICHAEL DIPL ING
IPC: H05B41/292
Filed: 1989-08-03
Abstract: The discharge lamp (L1,L2) in series with at least one choke inductance (LA,LB; LC,LD) is connected to the junction point of the first two switches (S1,S2).  The other end of the arrangement of discharge lamps (L1,L2) and the at least one choke inductance is connected to a junction point of two second switches (S3,S4;S5,S6) connected in series between the poles of the DC voltage source. A diode (D3,D4: D5,D6) is connected in parallel in a blocking direction respectively to the second switches (S3,S4; S5,S6).  A current measuring place (I mess 1, I mess 2) is arranged in the current circuit of the discharge lamps (L1,L2).  The second switches are HF pulsed from the current measurement place so that the current through the respective lamp fluctuates in a narrow band about a desired value (I Nenn). USE/ADVANTAGE - Permits simple construction and simple extension on control of several lamps.
Patent DE-3926026-A1 (DE)
Title: Automatically balanced fine boring tool - has balance weight constrained to move in opposite sense to radial adjustment of boring tool
Inventor: JOHNE FRANK ING GRAD
IPC: B23B29/034
Filed: 1989-08-07
Abstract: The main body of the tool (1) is machined to accept a tool carrier (6) which is bored (11) to accept the spigot (12) of a boring bar (13). The tool carrier is welded (9) to the body at the bottom of two spring beams (8) which are notched (10) to allow limited transverse movement. The tool carrier is moved transversely to give diametral adjustment by a screw and tapered collar arrangement (14). Sliding in a rectangular cross-hole in the body is a heavy metal block (22) loaded in one direction against the spring (23). A sloping surface (28) at the spigot end of the boring bar constrains a ball (25) sitting in a V-shaped groove in the block (22); the ball is prevented from moving sideways (26) but can move in the axial direction L. If the tool carrier is adjusted say to the left the ball moves and allows the block to slide to the right by an amount just enough to counteract the out-of-balance. USE/ADVANTAGE - Improved machining performance.
Patent DE-3927565-A1 (DE)
Title: Cold hydraulic straightener for platforms, etc.
Inventor: AGUDO MANUEL MORA
IPC: B21D1/14
Filed: 1989-08-21
Abstract: Bed for cold straightening of frames and stages with hydraulic components comprises horizontal parallel beams (11) forming a base to which vertical, parallel beams (3) are attached whose heights alternately reach to the full and half height of the bed. The upper ends of the vertical beams are coupled coupled to further longitudinal beams (3) in order to strengthen the whole structure. All these beams have a double-T profile whose webs have two rows of uniformly distributed boreholes to which are attached the auxiliary elements; e.g. chains or belts, for attaching yhe levelling bench. A further set of horizontal beams (5) attached to the vertical set (2) serves a a rail for a crane (6) with a laterally movable wagon and hook (7) traversable along the complete bed. The total surface of the straightening bed can be covered by the longitudinal and transverse motion of the crane. Hydraulic pistons (13) attached to the bed or to independently movable T-shaped beam sections (4) apply the required forces to the framework which is to be straightened.
Patent DE-3928001-A1 (DE)
Title: Determining direction of motion during distance measurement - has single interferometer containing mirror with reflection films of different reflectivities and stepped profile
Inventor: BUCHER GEORG DR RER NAT
IPC: G01B9/02
Filed: 1989-08-24
Abstract: An arrangement for determining direction of motion during measurement of displacement with an interferometer contains a mirror with at least one additional reflection film with a different degree of reflectivity placed behind a first partially transparent reflection film. The reflection films have at least approximately identical profiles perpendicular to the light incidence direction. The mirror has a stepped profile perpendicular to the light incidence direction. USE/ADVANTAGE - For use with interferometer with light source, fixed and moving mirrors and a light detector. Enables direction of motion to be determined with one interferometer.