baber/WOPTO huggingface dataset:
Patent DE-4313902-A1 (DE)
Title: Biological small sewage treatment unit
Inventor: WALZ TILO
IPC: C02F3/32
Filed: 1993-04-28
Abstract: Biological sewage treatment units serve for complete or partial purification of waste waters (effluents), where these based on growing plants are complex and are extensive constructions. The aim of the invention is to create a small sewage treatment unit which can be used all year round and has a minimal space requirement.   The spiral structure of the unit enables the use of containers which are arranged in the form of a honeycomb, connected together and through which flow can pass, in the plant vessels of which differing plants are situated in accordance with their salt tolerance and their nutrient requirement. The small sewage treatment unit is used predominantly in areas where there is no public sewage system.
Patent DE-4314286-A1 (DE)
Title: Device for guiding people to destinations
Inventor: ENZINGER HANS
IPC: G01C21/00
Filed: 1993-04-30
Abstract: A device for guiding people to destinations in buildings, in building complexes or the like along defined paths (28) has destination-guidance units (1, 1', 1'') at branching points or intersections (29). These destination-guidance units (1, 1', 1'') comprise a control unit (2), an input unit (6) for inputting destination information, a storage unit (10) in which, assigned to each destination, corresponding direction instructions are stored, and a signpost unit (12) by means of which, in a manner controlled by the control unit (2), the corresponding direction instruction can be output to the display by accessing the storage unit (10) after inputting the corresponding destination information. <IMAGE>
Patent DE-4318164-A1 (DE)
Title: Remote control steam pipe inspection prove and sampling head - using optical, ultrasonic and eddy current detectors and wall sample removal.
Inventor: CLARK JUN WILLIAM GUY
IPC: B23H9/00
Filed: 1993-06-01
Abstract: The pipe inspection prope (32) contains an inspection head in its top section, operating by ultrasound or video, and also eddy current sensors (44), operating at frequencies between 1KHz and 5MHz to localise pipe defects. The probe also contains a cutting head (36) to cut out a sample of the piping wall, and a suction head to manipulate the sample, and to withdraw it for external inspection. The prove head may then inspect the surroundings of the pipe through the hole made. USE - Inspectionof power station (esp. nuclear) steam piping and heat exchanger installations.
Patent DE-4318449-A1 (DE)
Title: Element for fastening a heating or cooling tube
IPC: F24D3/14
Filed: 1993-06-03
Abstract: The invention relates to an element for fastening a heating or cooling tube to an insulating plate consisting of a layer of foamed plastic and, if necessary, a more rigid or firmer layer, likewise of plastic, arranged thereon, the fastening element being formed from a flexible strip which embraces both the tube body and the region of the layer and/or plate neighbouring the tube body. The flexible strip is equipped at one end with an abutment lock into which the other end of the flexible strip can be inserted such that it catches in the lock.
Patent DE-4319971-A1 (DE)
Title: Lamp
Inventor: STIMPFIG ELKE
IPC: F21V23/00
Filed: 1993-06-17
Abstract: A lamp is proposed which is composed of a lamp framework 2 and an arm 1 fastened thereto by means of a rotating connection, a connection being provided on the mutually opposite walls 3 and 6 via a bolt 12, the bolt serving at the same time to conduct the electrical current. <IMAGE>
Patent DE-4324606-A1 (DE)
Title: Heating installations
Inventor: FLEISCHMANN HELMUT
IPC: F24S10/80
Filed: 1993-07-22
Abstract: The invention relates to a heating installation with a medium and a heating device for heating the medium, the heating device being a mineral (1) around which the medium (5) flows and which has a component of water of crystallisation, preferably pebble, and microwaves being admitted to the mineral (1). <IMAGE>
Patent DE-4330021-A1 (DE)
Title: Apparatus for the remotely-operated clamping and tensioning of flexible printing plates
Inventor: NERGER REINHARD
IPC: B41F27/12
Filed: 1993-09-06
Abstract: The invention relates to an apparatus for the remotely-operated clamping and tensioning of flexible printing plates on the plate cylinder of rotary printing machines, having a front clamping apparatus comprising an upper and a lower clamping rail and a rear clamping apparatus comprising an upper and a lower clamping rail, which rear clamping apparatus is designed to be tangentially displaceable by means of a tensioning apparatus, the clamping apparatuses and the tensioning apparatus being designed to be able to be actuated with the aid of drive cylinders which are led sideways out of the plate cylinder and are arranged so as to be displaceable in the axial direction. The object of the invention, namely to provide an apparatus of the generic type in which the transmission of forces, as a result of setting manipulations, to the bearing of the plate cylinder and the occurrence of actuating travel differences are avoided, is achieved by the provision on at least one of the axle limbs of the plate cylinder of a pressure disc which is arranged in a rotationally fixed manner and against which there is supported, via switching elements, a control disc which is displaceably supported on the axle limb and on studs which are arranged fixed to the frame and which can be brought into and out of engagement with actuating elements of the drive elements. <IMAGE>
Patent DE-4332479-A1 (DE)
Title: Water power installation for utilising small gradients
Inventor: PRASSO THEODOR
IPC: E02B9/06
Filed: 1993-09-24
Abstract: Published without abstract.
Patent DE-4338246-A1 (DE)
Title: Device for producing wire contacts between terminals of a semiconductor chip and a lead frame
Inventor: HAGEN ROBERT-CHRISTIAN DIPL IN
IPC: H01L21/68
Filed: 1993-11-09
Abstract: The invention describes a device for producing wire contacts between terminals of a semiconductor chip (3) and a lead frame (4) with a heat table (1) and a holding down clamp (2) which contains an inserted mask (21) with predetermined modulus of elasticity, which is intended as a pressure zone, in particular for pressure on the lead frame (4). During production of wire contacts between the lead frame and the semiconductor chip, substantially more beneficial preconditions for reliable connection result at low temperatures. <IMAGE>
Patent DE-4339915-A1 (DE)
Title: Spacer for at least partially receiving a screw, and process for the production thereof
Inventor: KARLS GEORG
IPC: H05K7/14
Filed: 1993-11-23
Abstract: The present invention relates to a spacer (10) with a bore (22), extending from an end-side surface (14) of the spacer (10), or similar elongate clearance for at least partially receiving a screw (24, 50), the longitudinal axis (26) of the bore (22) being arranged essentially on or parallel to the longitudinal axis (12) of the spacer (10). In this arrangement, the spacer (10) is designed such that it is divided at least into two essentially in the direction of the bore (22), the at least two parts (10', 10'') each being provided, in the region of the bore (22), with mutually complementing clearances (28', 28'') or the like which extend perpendicularly with respect to the bore (22) and are intended for receiving, in a manner which prevents rotation, a screw nut (30) or a screw head (48), of which the centre axis (32) is approximately in alignment with the longitudinal axis (26) of the bore (22). The present invention further relates to a process for producing, in particular, such a spacer (10). <IMAGE>
Patent DE-4341889-A1 (DE)
Title: Squirrel-cage motor with spring brake
Inventor: GHOSH SHYAMAL-KRISHNA
IPC: H02K7/102
Filed: 1993-12-08
Abstract: A squirrel-cage motor has at one end an electromagnetically released spring brake. This is made from magnetic material, coupled to the rotor, with an armature (8) that can slide on the shaft (7). It is moved by the magnetic field of the rotor into its release position and by a spring (11) into its braking position when the motor is switched off. For braking, one surface (17) is moved against a plate (13) mounted on the casing. The armature is a plunger moving within a pocket (6) in the rotor laminations (4) and is driven by the rotor through a pair of pegs (19) with tapered ends, fitting into recesses in the plunger.
Patent DE-4402225-A1 (DE)
Title: Woven fabric tapes made with Jacquard technology
Inventor: WENZEL NICOLAUS DIPL ING
IPC: D03D15/56
Filed: 1994-01-27
Abstract: Woven tapes (1) have woven edges or a crocheted edge (11) and a woven edge (12). The tape, produced using Jacquard technology, is transversely elastic across the width (15) either completely or in subsections. At least one of the wefts comprises an elastomer across the whole of the pattern repeat length. As a result, the tape features transverse elasticity that continues across the width (15). The float stitches of the inserted non-elastomer wefts are bulked. A characteristic prod. look is created and the Jacquard motif is compressed by the extent of the elasticity factor in the weft direction.
Patent DE-4403029-A1 (DE)
Title: Glow plug management for diesel engine running on volatile vegetable oils
IPC: F02P19/02
Filed: 1994-02-01
Abstract: A diesel engine using heavy volatile vegetable oils as fuel needs special glow (heater) plugs to start it. The glow plug control system is such that the plug output is reduced after the starting process using a resistance. The Joule heating of the resistance is used to pre-heat the fuel. The glow time is controlled according to the engine temp. as is the plug output after the starting process. The engine load is controlled by the 'gas' pedal.
Patent DE-4408888-A1 (DE)
Title: Filter for an internal combustion engine
Inventor: ARDES WILHELM
IPC: F02M37/48
Filed: 1994-03-16
Abstract: The invention relates to a filter, especially for the cleaning of oil or fuel, with a filter housing (11), with a filter cartridge (12) and with a secondary discharge duct (13) for draining of the filter housing (11), a valve (1) formed by a pre-assembled unit (10) being arranged in the secondary discharge duct (13), which is moved into the opening position when the filter cartridge (12) is removed, the valve (1) comprising a sealing element (2), a first spring element (4) preloading the sealing element (2) in the opening direction, a seat (6), an actuating element (3) and a second spring element (5) arranged between the sealing element (2) and the actuating element (3). The new filter is characterized in that,   - the actuating element (3) and the sealing element (2) interpenetrate over a part of their axial length with reciprocal guiding and the capacity for reciprocal axial displacement, - the facility for axial displacement relative to one another is limited by stop devices (32, 35) provided on the actuating element (3) and/or sealing element (2), - the pre-assembled unit (10) is formed without housing at least from the sealing element (2), the actuating element (3) and the second spring element (5) arranged between them and - the said pre-assembled unit (10), after insertion into the secondary discharge duct (13), is guided therein, movable in an axial direction.   <IMAGE>
Patent DE-4408931-A1 (DE)
Title: Shower partition
Inventor: BREMM KLAUS
IPC: A47K3/38
Filed: 1994-03-16
Abstract: The shower curtain (4) is designed like a roller blind made from plastics or textiles and is moved from an extended closed shower position up into the opened entry position by an operating device (7,8,9). The shower curtain/blind can hang from a support rod (3) fixable above the bath or shower tray with the operating means formed by cords (8) and eyelets. The shower curtain can run by associated slide elements along an aluminium or plastics guide rail (6) fixed vertically against the wall.
Patent DE-4409015-A1 (DE)
Title: Device for cooling electronic components
Inventor: BACHL JOHANN DIPL ING
IPC: H05K7/20
Filed: 1994-03-16
Abstract: In order to cool electronic components (2) on a carrier board (1), it is proposed to provide a retaining plate (3) for a heat sink (4) in the region and on the sides of the electronic components (2) which are to be cooled. This retaining plate (3) is arranged at a firmly predetermined distance from and parallel to the carrier board (1). A heat sink (4) is arranged between the electronic components (2) which are to be cooled and the retaining plate (3). This heat sink (4) has a planar bearing surface (5) for resting on the electronic components (2) which are to be cooled, with the bearing surface (5) being aligned towards said electronic components (2) which are to be cooled. The heat sink (4) is held by the retaining plate (3) with freedom of movement at right angles to the retaining plate (3) and a sprung effect away from the retaining plate (3). The distance between the retaining plate (3) and the carrier board (1) is selected such that the heat sink (4) is held pressed back against the spring effect by the electronic components (2) which are to be cooled. <IMAGE>
Patent DE-4410609-A1 (DE)
Inventor: BEDERKE KLAUS DIPL CHEM DR
IPC: C08G18/42
Filed: 1994-03-26
Abstract: The invention concerns coating agents based on (meth) acrylate copolymers with hydroxyl groups and blocked urethane prepolymers with carboxyl groups, as well as crosslinking agents and the usual additives and solvents for paints, the coating agents being particularly suitable for the production of a transparent finishing coat in a multi-coat coating. The coating agents proposed contain binders made from: A) 5.0 to 40.0 % by wt. of urethane prepolymers with carboxyl groups and having an OH-number from 0 to 80, an acid number from 5 to 50 and a molecular weight from 500 to 5,000, the prepolymers being obtained by reacting together: a1) 10 to 50 mol % of alkane diols or cycloalkane diols, a2) 10 to 30 mol % of polycarboxylic acids or anhydrides, a3) 0 to 30 mol % of polyols with at least three OH-groups, a4) 0 to 20 mol % of hydroxycarboxylic acids with at least one hydroxyl group and at least one carboxyl group, a5) 10 to 40 mol % of aliphatic, cycloaliphatic and/or arylaliphatic di- and/or polyisocyanates and a6) 10 to 40 mol % of monofunctional NCO-blocking agents, B) 30.0 to 70.0 % by wt. of hydroxy-group-containing (meth) acrylate copolymers with a molecular weight from 2,000 to 20,000, an acid number from 1 to 50 and an OH-number from 30 to 200, C) 0 to 50.0 % by wt. of polyesters which hydroxyl groups and having an OH-number from 40 to 200 and D) 5.0 to 40.0 % by wt. of additional crosslinking agents.
Patent DE-4411085-A1 (DE)
Title: Traverse joint for a window wiper device
Inventor: JOURNEE MAURICE
IPC: F16C11/04
Filed: 1994-03-30
Abstract: The invention relates to a window wiper device designed with a traverse system which comprises a first element (1) with an upside down U-shaped cross-section, into which a second element (2) is inserted, which element is hinged by a pin (15) which passes through holes provided on the first and second element, the joint pin being secured against axial displacement, characterised in that the joint pin (15) has two end portions (16, 18) as well as a centre portion (17) of a reduced size compared to the end portions, the centre portion being suitable for accommodating a locking means (25) for securing the pin against axial displacement. <IMAGE>
Patent DE-4415417-A1 (DE)
Title: Method for the production of a sliding block
Inventor: NAGAYAMA YUTAKA
IPC: F16B37/04
Filed: 1994-05-02
Abstract: A projecting portion (59) is formed on a metal sheet (55) in such a way that a through hole (60) is formed in the front end face of this projecting portion (59), after which the outside diameter of a front end portion (72) of the projecting portion (59) is reduced relative to a basic portion (73) so that the thickness of the front end portion (72) is reduced in relative terms. The outside and inside diameter of the basic portion (72) are then reduced while the thickness of the latter is essentially retained. As a result, the front end portion (72) delimits a relatively thin portion (34), which is to be caulked, and the basic portion (73) delimits a relatively thick portion (35), which forms an internal thread. It is thereby possible by plastic deformation to form a shank portion for a sliding block in a position in which the latter is held by the metal sheet (55), the said shank portion having a uniform outside diameter and including the portion (34) to be caulked with its relatively thin front end portion (72). <IMAGE>
Patent DE-4419013-A1 (DE)
Title: Thin layer evaporator to separate liquid mixtures
Inventor: BETHGE DANIEL DR
IPC: B01D1/22
Filed: 1994-05-31
Abstract: Thin layer evaporator comprises a heating element (2) surrounding a vertical evaporator cylinder (1) on the inside of which a wiping system (3) forms a film of the mixture to be evaporated. A concentrically placed tube (13) enters the cylinder through its base and removes the vapours whilst the unvaporised components are drained off the sloping base (11) which, together with tube (13) forms a demountable unit.
Patent DE-4421000-A1 (DE)
Title: Rail vehicle with rotating device
Inventor: NUSSER JOSEF
IPC: B61F5/22
Filed: 1994-06-16
Abstract: The invention relates to a rail vehicle with a rotating device which makes the connection between a bogie and the vehicle frame or wagon body, the rotating device (D) being constructed in such a way that it permits rotational deflections about a longitudinal axis (P1') running in the longitudinal direction of the vehicle and about a vertical axis (P2) as well as about a rotational axis (P3) which is located transversely with respect to the direction of travel. Here, the rotating device (D) has three links (3, 4) which make the connection between a bogie (1) and the vehicle frame (2) or the wagon body (7) via articulation points (6). <IMAGE>
Patent DE-4436981-A1 (DE)
Title: Lightweight moulded thermal insulation made from renewable resources
Inventor: FAERBER HARTMUT
IPC: C08L97/02
Filed: 1994-10-06
Abstract: Moulded lightweight building material with low thermal conductivity is based on crushed cellulosic raw material (I) and is bound with a polyfunctional isocyanate binder (II).
Patent DE-4437102-A1 (DE)
Title: Model helicopter with rotor and production tool
Inventor: BLAKKOLB ANDREAS
IPC: B64C27/473
Filed: 1994-10-18
Abstract: The rotor blade (1) is mfd. from an extruded section. It is cut off a long piece of extruded material and is made from metal, esp. aluminium alloys. The rotor can be symmetrical or asymmetrical. It has one or more hollow sections (3,4) extending in the longitudinal direction. Stiffening spars are positioned at the inside of the skin (15) of the rotor blade and protrude to the inside. The skin is perforated. The holes (18) lead into hollow sections (4) which can have under-pressure or positive pressure. The skin has grooves for insertion of strips. A tip, mfd. as an injection moulded part, can be inserted or glued into the outer end of the blade. A holder can be attached to, e.g. screwed into, its inner end.
Patent DE-4438092-A1 (DE)
Title: Vehicle external rear view mirror
Inventor: FICHTNER GEORG
IPC: B60R1/06
Filed: 1994-10-25
Abstract: The external rear view mirror for a vehicle has a housing located on a base via a linkage, the base being fixed to the vehicle bodywork. The mirror linkage (1a), and/or the fixture of the base (6) to the vehicle (10), have vibration damping elements (4,11) for sound damping of the mirror housing (1) to the vehicle body. The elasticity of the vibration isolating elements is measured to be such as to provide adequate noise isolation of the mirror housing from the bodywork, and also to prevent vibration affecting the quality of the mirror picture.
Patent DE-4442451-A1 (DE)
Title: Hydraulic friction clutch with clutch drive as drive part
Inventor: MARTIN HANS DIPL ING
IPC: F16D35/02
Filed: 1994-11-29
Abstract: The clutch housing forms the drive part. The drive clutch disc is surrounded by a working chamber, communicating with the viscous fluid reservoir via a feed bore. For the viscous fluid circulation from the working chamber, a return flow bore (7) leads to the reservoir.The viscous fluid circulation comprises a control system, contg. a cojntrol member (9), allocated to the return flow bore, movable into a position fully releasing the return flow bore cross-section, and into a position fully stopping the bore cross-section in a stepless manner.
Patent DE-4443564-A1 (DE)
Inventor: HAMSCHER MANFRED
IPC: E05B17/22
Filed: 1994-12-07
Abstract: In a holder for the door control switch (3) of a motor vehicle, the door control switch (3) is fixed in a hoop (11) associated to the door lock and secured to the door spar (12). A rotor (11) of the door lock engages from behind a closure bolt (16) arranged on the hoop (1). In order to easily mount and dismount the door control switch (3) on the hoop (1), the door control switch (3) is an exchangeable unit set in such a way into the hoop (1) that it is not necessary to remove the closure bolt (16) when exchanging the door control switch (3).
Patent WO-8503742-A1 (WO)
Title: Wind turbine
Inventor: HERTER ERICH
IPC: F03D3/06
Filed: 1984-02-16
Abstract: The wind turbine is provided for the transformation of the energy of a free flow and is comprised of a rotor rotating about a vertical axis, flow collector blades being arranged at the ends of the two identically oriented rotor arms. The flow collector blades (1') are provided in their medial articulation area (2) at the rotor arms (3) with an aerodynamically shaped protuberant nose (4), by means of which the respective flow collector blade is articulated at the end (5) of the rotor arm. In a recess (6) of the nose (4) there is arranged a small corresponding flow body (7) which is secured at the end (5) of the rotor arm. An orientable stop blade (9) which may be brought by means of stops (8) to a stop effect with the flow collector blade is provided before or after the flow body (7). The rotor arms (3) are configured so as to be brought with respect to the rotor axis into a plane including the rotor axis, from an inclined position maintained by means of the action of a counter pressure element in horizontal position under the effect of the centrifugal force of the rotor. A circular element stabilizing the turbine is arranged on the rotor axis.
Patent WO-8601708-A1 (WO)
Inventor: LEUCHTENBERGER HANNEGRET
IPC: A61F6/12
Filed: 1985-09-17
Abstract: Un dispositif pour introduire un diaphragme (1) dans un vagin ainsi que pour le placer devant la matrice, comprenant essentiellement une tige d'insertion (6) à laquelle peut être attaché le diaphragme (1), d'une manière détachable, la tige d'insertion (6) étant creuse et comportant, à l'extrémité opposée à l'extrémité d'insertion (7), une pièce rapportée (8) en forme de piston, qui peut se déplacer par rapport à la tige d'insertion (6).
Patent WO-8908927-A1 (WO)
Title: Assembly process for producing led rows
Inventor: HACKE HANS-JUERGEN
IPC: H01L33/64
Filed: 1989-03-15
Abstract: A process for assembling strip-like LED chips (112) in a row on a solid metal support (M) permits compliance with extremely close tolerances in all three directions as regards interspacing, linearity and surface planarity. In addition, optimal thermal coupling to the metal support (M) ensures dissipation of the high heat loses from the LEDs (113) of an LED chip (112). The LED chips (112) are placed on the metal support (M) by a transfer process. They are accurately positioned, face upward, and glued onto an auxiliary support (H1). The prefabricated LED row (114) is then soldered to the previously soldered metal support (M), after which the auxiliary support (H1) is detached.