baber/WOPTO huggingface dataset:
Patent DE-4240406-A1 (DE)
Title: Electrically heated hot runner system for injection process - has two cartridge heaters in parallel to create flow channel between them
IPC: B29C45/27
Filed: 1992-12-02
Abstract: The system (1) comprises an outer housing (5) with an electrically heated runner (4) having an inlet (3) and outlets (7) feeding individual nozzles (10). At least two cartridge heaters (6) are located in the runner (4) with a gap between them to form a melt flow channel. Heaters (6) are parallel to each other, the spacing between them being twice the heater dia. Heater (6) alignment is parallel to the tool opening plane. USE/ADVANTAGE - On hot runner injection moulding tools, esp. those with multi-injection points. Shortens heat up time after breaks in prodn.
Patent DE-4240583-A1 (DE)
Title: Apparatus for examination and photography of corneal endothelium - has three optical systems for illuminating cornea and processing reflections for image forming and automatic photography.
Inventor: OHTSUKA HIROYUKI
IPC: A61B3/14
Filed: 1992-11-30
Abstract: An apparatus for examining and photographing the corneal endothelium membrane of the eye (E) incorporates three separate optical systems (1,28,29). System (28) projects a light beam from the source (30,32) for illuminating a specific area of the cornea (c); system (29) receives the reflected light for the purposes of examination and photography; system (1) enables the examination of a frontal segment of the eye (E) when illuminated by a light source (7). The optical paths are routed via lenses and semi-reflective mirrors to generate a monitor image (25,25') and photographic exposure is automatically triggered by the sensor (47) and controller (32'). USE/ADVANTAGE - Affords a means of ocular examination which incorporates automatic photography and reduces need for highly skilled operators. Duration of examination is reduced and procedure is less taxing for patient.
Patent DE-4302038-A1 (DE)
Title: Liquid nitrogen producing appts., e.g. for SCM-NMR
Inventor: YANAI MASAYOSHI
IPC: F25J1/00
Filed: 1993-01-26
Abstract: The nitrogen producing appts. has a cold head (2) of an extremely low temp. refrigerator (3) projecting into a refrigerant storage vessel (1). The vessel is supplied with a nitrogen gas and the refrigerant gas is liquefied by a cold heat supplied from the cold head. An operation of the cold head is stopped and an alarm is given if the pressure within the product vessel (20) has lowered to a predetermined pressure. An alarm is also given if a pressure within the refrigerant storage vessel has lowered below a predetermined negative pressure.
Patent DE-4303366-A1 (DE)
Title: Valve coupling and measuring coupling
Inventor: URBASCHEK HERBERT
IPC: F16L29/00
Filed: 1993-02-05
Abstract: The invention relates to a valve coupling, especially a measuring coupling, for fluidic systems having high working pressures, high-frequency pressure oscillations and mechanical vibrations, for measuring pressures, consisting of a single-piece coupling bush, in whose bore there is arranged a spring-loaded cylinder non-return valve with a sealing system or a ball non-return valve, and a screw coupling or measuring screw coupling which can be connected in a fixed manner to the coupling bush, the spring-loaded valve body of the non-return valve arranged in the bore of the coupling bush being able to be displaced axially against the spring force into the open position of the valve in the case of screwing in the screw coupling or the measuring screw coupling in the case of measurement by means of their insertion nipple, and the insertion nipple, in so doing, sealing against a sealing system supported in a multi-part sealing bush, the sealing bush 2, 3 having a sealing system 7, 8 for sealing a nipple 19 of a screw coupling or measuring screw coupling or a screw cap 4 with respect to the sealing bush 2, 3, and a further sealing system 10, 11 for sealing the sealing bush 2 with respect to the coupling bush 1 outside the region of action of the valve body 9. The sealing systems 7, 8; 10, 11 in each case have a support ring 7 and 10, respectively, and a sealing ring 8 and 11, respectively. <IMAGE>
Patent DE-4305859-A1 (DE)
Title: Process and apparatus for producing a transportation package
Inventor: SCHULTE JOSEF
IPC: B65B13/32
Filed: 1993-02-25
Abstract: A process and an apparatus for producing a transportation package from a container 1, 2, which receives the goods 3, and from a fastening strip 4, which is wound around the container and the goods, provide that the goods are introduced into the container and the fastening strip 4 is wound around the container and the goods. The fastening strip 4 is drawn off the reel, applied around the unit 15 comprising container and goods, and is subjected to tensile stressing. Subsequently, while maintaining the tensile stressing, the fastening strip is cut to length, and its end 6 is glued and pressed onto the other end 5 until the glue bonds. <IMAGE>
Patent DE-4307089-A1 (DE)
Title: Safety belt system
Inventor: HELBIG THORSTEN
IPC: B60R22/18
Filed: 1993-03-06
Abstract: The invention relates to a safety belt system for motor vehicles which is in accordance with the principle of the three-point safety belt having a shoulder belt which leads from a first holding point on the side of the vehicle body to a junction and having a lap belt which leads from a second holding point on the side of the vehicle body to the junction, together with a belt locking and opening device. In order to permit the reliable prevention of the so-called submarine effect even in serious crashes, the belt junction is arranged a long way below the sitting surface of the seat immediately against the body of the vehicle, i.e. the floor of the vehicle. The belt locking and opening device comprises two belt locks with locking tongues which can be fastened therein and which are respectively arranged within the course of the shoulder belt and the course of the lap belt.
Patent DE-4307895-A1 (DE)
Inventor: SCHUBART RUDOLF
IPC: B63G3/02
Filed: 1993-03-12
Abstract: A naval system having a number of storage devices 10 and a launching device 54 for underwater drones 12, which are designed to combat underwater mines in which each storage device 10 has a housing frame 14 with a drum mechanism 20, which is mounted in the housing frame 14 so as to be rotatable about an axis of rotation 22. The drum mechanism 20 is designed with storage compartments for underwater drones 12. The storage compartments are provided axially-parallel and concentric to the axis of rotation 22. The launching device 54 has at least one support chute 62, which can be swivel led between an acceptance position for an underwater drone 12 and a launching position. A hand-over mechanism is provided between the storage devices 10 for underwater drones 12 and the launching device 54. <IMAGE>
Patent DE-4319193-A1 (DE)
Title: Forced-feed lubrication system for two-stroke engines
Inventor: FISCHER BERND
IPC: F01M11/00
Filed: 1993-06-09
Abstract: The forced-feed lubrication system is intended to permit a short and lightweight piston without an oil scraper ring even in the case of long-stroke engine design, especially in the case of two-stroke engines with piston-controlled uniflow scavenging, to guarantee stable, low oil consumption under all operating conditions typical of vehicles, and to prevent oil from escaping even in accidents. An oil guide housing (5) with oil-collecting channels (5b) and oil-drain passages (5k) surrounds the crankshaft and is connected to the oil-collecting space (7) and oil displacement spaces (8, 8a), which are connected to the latter, by an oil drain line (6a) and an oil-drain and pressure-equalizing line (6b) that can be closed by a valve element (6b). Low levels of oil supply to the gudgeon pin bearing are made possible by a closed cavity serving as an oil reservoir in the gudgeon pin. The oil emerging from the gudgeon pin bearing is kept away from the cylinder wall by channel profiles on the inside and underside of the piston. The invention makes possible very lightweight, compact and fuel-saving construction of two-stroke engines with uniflow scavenging, particularly for vehicles. <IMAGE>
Patent DE-4323361-A1 (DE)
Title: Drive apparatus for lifting gear, in particular for lifts
Inventor: ORLOWSKI BERNHARD
IPC: H02K9/06
Filed: 1993-07-13
Abstract: A drive apparatus for lifting gear, in particular for lifts, with a driving pulley driven by an electric motor via planetary gearing and a block brake, is to be designed in such a way that it is as compact as possible and can be produced efficiently. For this purpose, the electric motor is an external-rotor motor which is mounted in the housing of the planetary gearing and whose external rotor, via the area of the motor end face remote from the planetary gearing, is connected to a shaft leading centrally as drive pinion into the planetary gearing. Furthermore, the external rotor of the electric motor rotates radially to the outside at least over an axial section of the motor free of covering with a cylindrical circumference on which this external rotor can be braked by the block brake attached to the gear housing. The area connecting the external rotor to the drive shaft carrying the drive pinion of the planetary gearing is designed as a fan wheel for flooding the electric motor with cooling air to be fed from outside and to flow essentially axially through the motor interior.
Patent DE-4332671-A1 (DE)
Title: Vacuum turning station for cylinder heads
Inventor: BIEBL JOSEPH
IPC: B23P19/04
Filed: 1993-09-25
Abstract: The invention relates to a turning station for cylinder heads which is integrated within a cylinder-head assembly line. Specifically, the cylinder heads are to be turned from a first horizontal position, which points upwards with the head base plate on the combustion-chamber side and in which the gas-exchange valves are inserted loosely, i.e. in an axially unsecured manner, into the valve guides until the valve discs bear against the valve seats, into a second horizontal position in which the cylinder heads point downwards with the head base plate and in which the gas-exchange valves are protected from falling out by a rest surface after the turning operation is complete. To this end, the turning station contains a gripper, taking hold of the cylinder heads at two opposite, essentially vertically disposed side surfaces and consisting of two corresponding gripping jaws, and a device for temporarily axially securing the inserted gas-exchange valves in the respective cylinder head for the time of the turning operation. To simplify the device for temporarily axially securing the inserted gas-exchange valves, this device has according to the invention the following features:   - sealing cover for the ports, lying in the side surfaces, of the gas-exchange ducts, integrated in the cylinder head, by the gripping jaws of the gripper, - vacuum loading of the gas-exchange ducts via a controllable vacuum line integrated in the gripping jaws,   - an indicating measuring device for ...   Original abstract incomplete.
Patent DE-4333043-A1 (DE)
Title: Process and apparatus for controlling a grain mill
Inventor: MOCK WOLFGANG
IPC: B02C25/00
Filed: 1993-09-30
Abstract: A small grain mill exhibits an electric grinding-mechanism drive (4) and an outflow shaft (5), by way of which the meal is discharged from the grinding mechanism (2) into a container (8). In the vicinity of the outflow end (6) of the outflow shaft (5), there is arranged a filling-level sensor (9) which detects the filling level of meal in the container (8) and, when a predetermined filling level of meal is reached, emits a control signal to a switch-off device (10) which switches off the grinding-mechanism drive (4). <IMAGE>
Patent DE-4333306-A1 (DE)
Title: Electric arc surfacing method
Inventor: BAMMER ALEXANDER DIPL ING
IPC: B23K9/04
Filed: 1993-09-30
Abstract: The invention relates to a method of electric arc surfacing on metal parent bodies or workpieces (1) in which two current-carrying welding electrodes (3, 4) are arranged above the parent body (1) in approximately V-shaped allocation to one another in such a way that a non-transferred arc (11) appears between the electrodes and in addition a transferred arc appears between the electrodes and the parent body (1), the filler material used for the coating (2) being melted by the two arcs and being applied as coating (2) to the parent body. In this method, work can be carried out at high melting or deposition efficiencies without the current load on the parent body (1) and thus the penetration depth being undesirably increased. <IMAGE>
Patent DE-4335982-A1 (DE)
Title: Disposal of used plastics materials - by heating shredded or granulated material for pressing into blocks while hot and tacky to be used for combustion
Inventor: TANNER ARMIN W
IPC: B29B17/00
Filed: 1993-10-21
Abstract: To dispose of used plastics materials, the material is granulated or reduced to particles and, while hot and tacky, is pressed into blocks and the like for combustion. USE/ADVANTAGE - The system is for the recovery and use of used plastics materials. The method gives easy storage and use of the material.
Patent DE-4336415-A1 (DE)
Title: Method for drying coarse chips (hogged wood) of softwood, in particular of pinewood
Inventor: MUELLERBUCHHOF GUENTER DIPL IN
IPC: F23C1/00
Filed: 1993-10-21
Abstract: The object of the invention is to carry out a natural drying process of the coarse chips by achieving a large difference between the water-vapour partial pressure at the surface of the wood and in the surrounding air. This is achieved in that, according to the invention, the coarse chips are dynamically stored and dried, in the state at the time of supply, in a continuous- and buffer-type arrangement which is deposited as a loose heap forming natural drainage systems and has a firm foundation, and the continuous- and buffer-type arrangement is operated in a manner limited in time as a function of the composition of the coarse chips, the water content, the outside temperatures and the amounts of precipitation. <IMAGE>
Patent DE-4337822-A1 (DE)
Title: Receptacle for transporting pastes
Inventor: ROEGER WOLFGANG
IPC: B65D6/26
Filed: 1993-11-05
Abstract: The flexible receptacle is foldable and disposable. The rim (6) round the opening has a reinforcement ring (7). The receptacle consists of vertically interlocking self-supporting segments (2). A bag (4) made of sheeting is placed inside the receptacle. The receptacle is positioned in a cylindrical mould (8) for emptying and filling with its contents.
Patent DE-4343265-A1 (DE)
Title: Use of mono:alkyl or di:alkyl ester(s) of aliphatic, satd. di-carboxylic acids
Inventor: WACHTER ROLF DR
IPC: A61Q15/00
Filed: 1993-12-17
Abstract: Use of esters of aliphatic, satd. dicarboxylic acids of formula (I) as active deodorisers in topical compsns. for suppressing body odour is new: R<1> = 1-20 C alkyl; R<2> = H or 1-20 C alkyl; and n = 1-8.
Patent DE-4345100-A1 (DE)
Title: Connection system between tooth and tooth holder of dredger
Inventor: PEDDINGHAUS ERWIN DIPL ING
IPC: E02F9/28
Filed: 1993-12-31
Abstract: The outer contour (4) of the connection section (8) of the tooth holder (2), and the inner contour (3) of the pocket-like aperture (7) of the tooth (1), are mainly polygonal, with more than four surface sections (5,6). Only some of these sections are load- bearing surfaces (5). The cross-sections of the load-bearing surfaces extend at an angle of 45 deg. to the transverse axis and the upright axis of the tooth/tooth holder connection system. There are eight surface sections on tooth holder and tooth, and four of these are load-bearing.
Patent DE-4402950-A1 (DE)
Title: Construction of upper deck road with carriageway
Inventor: KLEINKOWSKI ERICH
IPC: E02D29/045
Filed: 1994-02-01
Abstract: The method is for construction of a road (2) with at least one carriageway (3,4), above a lower road (5) also with at least one carriageway (6,7). Lower and upper road extend mainly in the same direction. The lower road remains in use for traffic, during construction of the upper road. The construction works for the upper road are carried out, using a bridge or portal-like structure (1). This supports itself on and/or outside the lower road, and projects across it. The construction material, pref. concrete, pref. including side walls is poured into a shuttering. This is formed by two bridge-like units (8,9,14) of the structure.
Patent DE-4414151-A1 (DE)
Title: Personal computer with housing for main board and plug-in units
Inventor: ENDERS GERDUM
IPC: G06F1/18
Filed: 1994-04-22
Abstract: A personal computer has a base unit (24) with a front plate (26) and a side access for the insertion of the main circuit board (38). Plug-in boards (40) may be mounted in parallel on the main board and connections to these can be made through a series of slots (46) formed in a plate (42). The plate is secured to a window formed in the rear of the base housing unit and can be fixed by screws (36). A top cover encloses the base.
Patent DE-4415623-A1 (DE)
Inventor: DENZINGER WALTER
IPC: C11D3/37
Filed: 1994-05-04
Abstract: The use is disclosed of graft polymers obtainable by radically-initiated polymerisation of (A) monomer mixtures comprising (a) 90-100 wt. % monoethylenically unsaturated C4-C8 dicarboxylic acids, their anhydrides or alkali- and/or ammonium salts; (b) 0-10 wt. % other monoethylenically unsaturated monomers which can be co-polymerised with monomers (a); and (c) 0-5 wt. % of at least two ethylenically unsaturated monomers with double bonds in the molecule, in the presence of (B) hydrogenated monosaccharides, hydrogenated oligosaccharides and/or hydrogenated polysaccharides, in relative weight proportions of (A):(B) of (95-20):(5-80). The graft polymers are proposed as additives to phosphate-free and phosphate-reduced washing and cleaning agents. Also disclosed are washing and cleaning agents containing the proposed graft copolymers in quantities of 0.1 to 20 wt. %.
Patent DE-4422955-A1 (DE)
Inventor: EGERER JOSEF
IPC: D01G19/10
Filed: 1994-06-30
Abstract: The needle for needle strips or rods, in a textile machine, has the pointed section (2) significantly higher than the mounting section (3) which is stamped in a generally oval cross section. <IMAGE>
Patent DE-4425449-A1 (DE)
Inventor: FABRY BERND DR
IPC: C11D1/65
Filed: 1994-07-19
Abstract: Detergent mixtures that contain (a) fatty acid N-alkylpolyhydroxyalkylamides and (b) sulfosuccinates in a ratio by weight from 80: 20 to 20: 80 are characterised by a strong synergistic washing and foaming power and are suitable for preparing surfactants.
Patent DE-4426171-A1 (DE)
Title: Coupling device e.g. for insertion in scanning head of measuring device
Inventor: LEGUIN HERMANN
IPC: H01R13/24
Filed: 1994-07-23
Abstract: The connecting pin (1) is inserted in an annular space (9) surrounded by the carrying body (8). Current flow through the connecting pin (1) to a spring pin (7). The annular space (9) is filled with an insulating material esp an adhesive material. The connection pin (1) has an axial drilling (2), in which a pin (3) is inserted, so that an annular channel (5) is formed, by which current flows to a spring pin (4). The annular channel (5) is filled with an insulating material, eg adhesive material.
Patent DE-4426552-A1 (DE)
Title: Combined generator and IC engine set for current generation
Inventor: REDMANN WOLFGANG A DR RER NAT
IPC: F02B65/00
Filed: 1994-07-27
Abstract: The current generator is in the form of an appts. including a combustion engine and a generator. The rotor of the generator is disposed directly on the rigid connector axis between the drive pistons of the combustion engine with two cylinders in a box arrangement. The device has no rotating parts. The oscillating movement of the pistons is converted directly into electrical energy. The generator may have both external excitation with coaxial coils and also a permanent excitation with permanent magnets. The stator and the rotor can be formed by permanent magnets. The combustion engine maybe formed with only one cylinder. In that case, the second cylinder of the box arrangement maybe a return cylinder where compressed air is returned to it during the operating stroke.
Patent DE-4427251-A1 (DE)
Title: Roof tile press with polygonal drum as press lower part in frame
Inventor: HAENDLE FRANK
IPC: B30B11/12
Filed: 1994-07-30
Abstract: The press frame (1C) supports a press lower part in the form of a polygonal drum with a support surface for a row of mutually associated lower moulds (5). In the press frame is mounted a vertically up and down movable press member with similarly arranged top moulds (6) in a releasable fixture. The top and lower moulds in a row arrangement are connectable to a module (40) by an adaptor part (25). The module is releasably fastenable to a retainer surface (4). The frame carries a mould changer (12) with a movable gripper for picking-up and displacing the module.
Patent DE-4430283-A1 (DE)
Title: Car seat with framed support surface for squab
Inventor: MITSCHELEN ROLF DIPL ING
IPC: A47C31/02
Filed: 1994-08-26
Abstract: The car seat squab has a casing (4) secured by a first holder (5), passing through the squab support in the body support region, and a second holder (6), abutting the squab support underside and securing the first holder on the squab support. The casing surrounds the frame and has the second holder located at its edge (7) such that together with the first holder, the casing is tensioned at the edge.  The first holder may be formed by a loop (8) and the second one by an eyelet (9). The loop and eyelet can be aligned and a wire can be passed through.
Patent DE-4430959-A1 (DE)
Title: Disposal system for liquid media mixed with prodn. residues
IPC: B01D21/00
Filed: 1994-08-31
Abstract: Appts. for disposal of liquid media, such as coolant lubricants mixed with swarf from machining processes,  passes the mixture through a trough (3), to which a pipeline (2) is connected, leading to the top of a pressure-tight recirculating tank (1). The tank is maintained at low pressure by an evacuation unit (5), with downstream filter (7). At least one device detecting the level of the medium is provided in the tank and has a switching element (14).
Patent DE-4440268-A1 (DE)
Title: Timber house of block logs with cross bond corner construction
Inventor: BERINGHAUSEN CARL
IPC: E04B2/70
Filed: 1994-11-11
Abstract: The construction contains a connection strip (5). This is connected to an upper log (4a), and also to a lower log (4b), via a pivot connection, which is movable about a horizontally offset point (9). The upper log is fastened to the roof, and the lower log is fastened to the base.The connection strip has a U-shaped profile and is shaped to cover the end grain of the logs. Connection to the upper log is in one point, while connection to the lower log is via a bracket (7). This consists of tin, plastics, etc, and allows limited movement about two fastening points (8,9) in a slot.
Patent DE-4441603-A1 (DE)
Title: Fuel feed system for Diesel engine
Inventor: BAUER LOTHAR
IPC: F02M55/02
Filed: 1994-11-23
Abstract: The Diesel engine has a fuel injection pump (9) and fuel injection valves (3). These valves have a parallel longitudinal axis, and they may be inclined relative to the axis (4) of the cylinder of the Diesel IC engine.The inclination of the Diesel fuel injection valve is 25 deg. \! 5 deg. The Diesel fuel pump is connected to the injection valve via a high-pressure pipe connection (11) with sealed connecting unions (12) at either end.