baber/WOPTO huggingface dataset:
Patent DE-4210175-A1 (DE)
Title: Storage system with distributor vehicles driven by pneumatic motors - which are supplied with compressed air from pressure vessel mounted on vehicle.
Inventor: OSTERMANN HANS-HERMANN DR ING
IPC: B66F9/07
Filed: 1992-03-26
Abstract: The storage system consists of two groups of shelves (3) separated by a gangway (2). The spaces between the shelves of each group are divided into compartments which form tunnels which extend from the gangway to the rear of the shelves. A distributor vehicle operates in the gangway and carries smaller vehicles which can travel into the tunnels in order to place goods on the shelves or to remove goods when required. The vehicles and the lifting mechanism of the distributor vehicle are driven by pneumatic motors. The motors are supplied with compressed air from a pressure vessel mounted on the vehicle and each pressure vessel is provided with a charging connection. USE/ADVANTAGE - Storage system with distributor vehicles. Pneumatic motors provide lightweight driving system.
Patent DE-4212881-A1 (DE)
Title: Device for determining the state of coating of an object in a galvanic bath - comprises build=up of layers of insulating material with metallised elements
Inventor: BIRMANNS THOMAS
IPC: G01B7/06
Filed: 1992-04-17
Abstract: Device (10) incorporates (a) test body (12) made up of closely stacked and firmly attached layers (16,18,20,22,24) of insulating material provided with at least one hole (14); (b) each layer (16,18,20,22,24) has at least one structured metallised element (30,32,34,36,38,40) per hole which directly borders the corresp. hole (14); (c) each metallised element is in electrical contact with an electronic circuit component (80). Test body (12) pref. has holes (14) with different diameters. Metallised elements (30,32,34,36,38,40) are ring-shaped, and each of them has a radial extension which serves (together with additional connecting elements) to form an electrical connection with the corresp. circuit component (80). USE/ADVANTAGE - For determining the state of coating of an object in a galvanic bath - partic. the state of coating of at least one hole passing through a circuit board. Determn. and optimisation of the state of hole surface coatings is carried out in a relatively short time.
Patent DE-4216335-A1 (DE)
Inventor: REBORDOSA ANTONIO
IPC: A47J43/07
Filed: 1992-05-16
Abstract: The chopping and mixing tool consists of a gear mechanism (4), which can be inserted in a container (19), has a gear arm (12) and an input shaft (32) which is driven via a main drive shaft (6) driven by the motor, and of an output shaft (24) which is mounted on the gear arm (12) outside the input shaft (32) and to which at least one operating tool (2), mounted rotatably about its axis (47), can be connected for preparing food. According to the invention, the operating tool (2) is formed by at least one rotating blade (50) for blending, mixing and/or chopping food. <IMAGE>
Patent DE-4227915-A1 (DE)
Title: Electrode for lead@ batteries - has central lead@ sheet coated on both sides with active materials
Inventor: MESMER FRIEDHELM
IPC: H01M4/14
Filed: 1992-08-22
Abstract: Electrode for Pb batteries consists of a centrally located Pb sheet (1), coated on both sides with active material (3), which extends up to raised edges (2) of the sheet, which form a frame around the electrode. The frame anta may have a trapezoidal, triangular or similar cross section. ADVANTAGE - Electrode has a minimum out of inactive material and can be mfd. in three steps.
Patent DE-4228425-A1 (DE)
Title: Spacers between objects for protection during transport - consist of lightweight structured strip automatically inserted between objects when combining two production rows into one packing row.
Inventor: FLEUREN NORBERT
IPC: B65D5/496
Filed: 1992-08-31
Abstract: Seen in plan view the spacers are formed by a meander-shaped surface structure arranged between the objects (1,2,3) which are arranged in at least one row. The spacer can be an upright substantially flat strip (4,4a) placed between the objects which are initially supplied in two rows. The meander-shape is then automatically formed by the objects themselves as the two rows slot into each other to form one row. The spacer is formed from a paper and/or foam base and can have a honeycomb, strip or perforated structure. The foamed material should be based on natural plant starch for environmentally acceptable disposal. USE/ADVANTAGE - The spacer can be adapted easily to different packing quantities.
Patent DE-4228447-A1 (DE)
Title: Mfg. hopper plate for folding hopper on rotating pressure machine - involves placing cores with air inlets in hopper plate=shaped tool, casting polymer over cores, curing and bonding to hopper plate
Inventor: OHEIM WOLFGANG
IPC: B65H45/09
Filed: 1992-08-26
Abstract: A hopper plate for a folding hopper has a conical shape with a semi-circular section. At least one air pressure-chamber is formed in the curved plate by a plastic wall(18). Openings in the plate allow pressurised air to escape. Air is supplied to each chamber via an inlet (13) in the plastic wall (18). The plastic wall (18) is mfd. in a tool (3) corresponding to the profile of the hopper plate. Reusable cores (7) are placed in the tool (3) to form the air chambers and air inlets (13) are inserted in a recess (10) in each core before a polymer is cast into the tool (30) to form the wall (18). When cured the plastic wall (18) with integral air inlets (13) is separated from the tool (3) and cores are bonded to an identically-shaped hopper plate. Pref. each pressurised air inlet (13) is let into a recess with a radiused entrance in the respective core. Cast polymer enters the radiused area to give an increased area of bonding to the air inlet (13). USE/ADVANTAGE - For prodn. or an air reservoir attached to a hopper plate of a folding hopper on a rolling machine. The plastic wall is produced independently of the hopper plate using reusable cores and does not require the use of solvents. A good seal is achieved between the plate and plastic wall.
Patent DE-4230631-A1 (DE)
Inventor: RAEUCHLE EBERHARD DR
IPC: F01N3/08
Filed: 1992-09-12
Abstract: Described is a method for the removal of electrically conducting particles from a stream of gas, the method calling for the gas stream to be passed through a filter (20), thus separating the particles out from the gas. The particle-contaminated filter (20) is subsequently regenerated in situ by subjecting the particles (26) to a spark discharge and/or short arc discharge for a length of time such that the particles ignite and are thus converted by combustion into gaseous compounds. The device designed to carry out the method has a filter (20) through or past which the gas stream flows, at least two electrodes (2, 3, 4) associated with the filter plus at least one counter-electrode (5, 6) designed to generate the spark and/or arc discharge, that at least two electrodes (2, 3, 4) and the at least one counter-electrode (5, 6) being connected to a suitable power source.
Patent DE-4237454-A1 (DE)
Title: Model railway vehicle
IPC: A63H19/22
Filed: 1992-11-06
Abstract: The vehicle has at least two single or multiple axled bogies (1) supporting the vehicle's chassis and pivot mounted on a vertical axis. The bogie's axle(s) (3) is/are mounted in side plates (5) forming the axle-bearings and fixed to a bogie block (4) made of electrically conductive material connected to the current-conductor rail.     At least one insertion-cam fixed to the inside of the plates sticks out parallel to the axles. The insertion-cams' ends are in the form of sprung tongues with coupling-cams. The insertion-cams fit at least partly in cylindrical holes in the bogie block. The axles are mounted in slot-recesses (17) on the underside of the bogie block.
Patent DE-4239373-A1 (DE)
Title: Tool clamp for machine tool - has hollow spigot of tool expanded in spindle nose by tapered collar abutment with clamping plug that pulls two parts together
IPC: B23B31/107
Filed: 1992-11-24
Abstract: One tool part, e.g. a tool holder, has a spigot (12) and abutment shoulder (20), and the other tool part, eg a machine tool spindle nose, has a bore (16) and an end abutment face (22). The spigot (12) is hollowed out leaving a wall thin enough to allow some elastic expansion against the wall of the spindle nose bore (16). In the spigot bore (24) is a clamping plug (28) with a thread (72) loosely fitting an internal thread (70) of the spigot. The inclined flanks of the thread engage to cause expansion of the spigot if the clamping plug and spigot are axially forced against each other. ADVANTAGE - Simple design providing rigid support with accurate centring and elimination of clearance.
Patent DE-4240094-A1 (DE)
Title: CCD camera system for control of flow on belt conveyor - evaluates shape and vol. of moving mass by processing of image of bright band projected onto surface
Inventor: IVANOV EUGENIY DIPL ING
IPC: G01F1/00
Filed: 1992-11-28
Abstract: An artificial light source projects a band of light onto the flowing material (7) whose top surface (OK) is scanned by the camera (6). The image processing unit analyses the movement and determines the cross-sectional area (F) of the flow and its vol. according to the speed of the conveyor belt. The distances (AL, AR) of the edges of the belt from its frame (5) are also determined and equalised by operation of a control unit. USE/ADVANTAGE - In lignite mining, belt wear is minimised and skew running is prevented by single camera performing continuous surveillance with high precision.
Patent DE-4242671-A1 (DE)
Title: Direct current crane and lifting gear propeller
Inventor: BUBE ECKHARD DIPL ING
IPC: B66C9/14
Filed: 1992-12-17
Abstract: The propeller drive motor is a direct current motor (1). The driven motor is a gear system, e.g. a worm gear, with reduced efficiency. A step-down gear (2) to reduce the rate of rotation of the gear may be placed between the d.c. motor and the input shaft of the gear.A slide coupling (4) may be provided between the d.c. motor (1) and the step-down gear (2). The drive system may include an electromagnetic hand brake (5).
Patent DE-4244415-A1 (DE)
Title: Peptide prepn contg e g, tri:peptide(s) Gly-His-Lys and/or Gly-Asp-Ser
Inventor: QUELLE GERHARD
IPC: A61K35/36
Filed: 1992-12-29
Abstract: Prepn. for cosmetic, pharmaceutical and biotechnology use containing the amino acid sequence Gly-His-Lys and/or Gly-Asp-Ser as tripeptides and or partial peptide sequence in concns. of 10 power (-12) to 10 power (-2) mol/l.The prepn. may be obtd. after a mild hydrolysis of, e.g, collagen, gelatine, elastin, keratin or connective tissue in 0.5-6.ON-HCl, 0.1 h up to 7 days at temps. between 20 deg. C to 121 deg. C and contain peptides and amino acids in concns. of 10 power (-12) to 1 mol/l. Pref., the prepn. also contains agents occurring in the skin and the connective tissues which enhance its effects, e.g, saccharides, polysaccharides, fibronectin, cytokines in concns. of 10 power (-12) to 2 mol/l.
Patent DE-4300045-A1 (DE)
Title: Method and device for preserving fresh foodstuffs
Inventor: SCHUBERT WERNER DR MED
IPC: G01N1/31
Filed: 1993-01-04
Abstract: A heat treatment of fresh foodstuffs for preserving/stabilising them by using controlled pulsed heating, with a mild action on foodstuffs, is reported.
Patent DE-4305589-A1 (DE)
Title: Drinking arrangement with stop valve and mouthpiece - has valve plug, in form of diaphragm, movable, in the flow direction, into open position by user's suction effect
Inventor: KRUETTEN VIKTOR
IPC: A47G21/18
Filed: 1993-02-24
Abstract: The stop lug (3) is opened by the user's suction effect, which lifts the valve (10). On the suction stopping, the liq. flow through the valve closes it by pushing the valve plug onto its seat. Pref. the valve plug is a flexible diaphragm, liftable from the valve seat in the flow direction. The diaphragm is clamped inside the valve housing and is prestressed in the close position in the direction of the valve seat. USE/ADVANTAGE - For patients, infirm or old-people. Has simple, low-cost manufacture and easy handling.
Patent DE-4310428-A1 (DE)
Title: Switch position locking mechanism - has switch level extension which engages with housing to block movement of switch level
Inventor: KELAIDITIS K DR ING
IPC: H01H9/28
Filed: 1993-03-31
Abstract: The locking mechanism has a switch level (3) which extends through a recess and out of the switch housing (1). The level (3) pivots between two switch positions. An extension (7) for the lever (3) is held on the level (3) by a rear notch (6) and engages with the housing (1) in the direction of the lever movement to be blocked. ADVANTAGE - Stable, simple and reliable.
Patent DE-4312388-A1 (DE)
Inventor: REINERS ULRICH DIPL ING DR
IPC: B29L9/00
Filed: 1993-04-16
Abstract: The present invention relates to a stretched multilayered transparent film, reduced in its reflection at least on one side, which film consists predominantly of polypropylene and is very well suited as a window for envelopes.
Patent DE-4316259-A1 (DE)
Title: Process and apparatus for producing a moulded part from pre-expanded particles of thermoplastic material
Inventor: RUTHMANN HUBERT
IPC: B29C67/20
Filed: 1993-05-14
Abstract: Published without abstract.
Patent DE-4316618-A1 (DE)
Title: Combination image copier with scanner for detecting colours of original images - projected on negative film and colour identification unit for assessing positive colours on finished print based on colour data from scanner system
Inventor: TANIBATA TOHRU
IPC: G03D15/00
Filed: 1993-05-18
Abstract: A colour surface determining unit (32, fig.2) determines size of a colour surface to be exposed n number of times corresp. to an enlargement factor. A vertical detector (4) detects the vertical position data, representing the up and down movement of the original image (A1) on the negative film (B). A vertical determination unit (33, fig.2) determines the vertical position of the original image, based on the data from the vertical detector. An exposure unit (1,19) exposes the light sensitive material (A) with the original image (A1) projected from the negative film (B). A multi-exposure condition detector (34, fig.2) determines the position, the alignment and the colour of a supplementing image or an added pattern (A2) e.g. signs, symbols or markings, for double exposure and monitors the data from units (31,32,34, fig.2). Also a multi-exposure unit (2) for the exposure of the light sensitive material (A) with the supplementing image (A2), corresp. to the data and the conditions of the multi-exposure from the detector (34, fig.2). So that the supplementing image (A2) is printed at an optimal identified place with corresp. alignment in a desired colour. ADVANTAGE - Gives very good identifiable combination print of image, which is clear in colour and shaped. Extra processes including use of mask can be dispensed with.
Patent DE-4318473-A1 (DE)
Title: Stacking apparatus
IPC: B65H29/38
Filed: 1993-06-03
Abstract: A stacking apparatus is designed for the formation of a stack (3) of flat articles (2a) held upright on a depository (1). These articles (2b) are fed by a feed device (6) at an acute angle to the already deposited articles (2a). When an article (2) is pushed in, a pressure part (9) driven by an eccentric (18) provides the necessary space in each case, by periodically pressing against the article to be pushed in and displacing the latter, together with the stack (3), in the direction of growth of the stack (3). <IMAGE>
Patent DE-4320182-A1 (DE)
Title: Device for cladding hold floors in ships - comprises plates with distance pieces arranged between them and ship floor and consisting of foamed insulating material
Inventor: PERRAKIS EMMANUEL
IPC: B63B3/68
Filed: 1993-06-18
Abstract: The insulation material is fitted on the floor of the hold in the unfoamed state, and the floor plates (3) are provided with laterally inter-engaging profiles (8). Between the floor plates and the floor of the hold at least partially difficultly compressible locator components (5) are arranged, which fit on the floor. The insulation material is formed from polyurethane and the profiles (8) are a tongue and groove system. The floor plate (3) is formed from a cover plate (9) and a plate insulation (1) facing the floor. The locator components are of wood (5) and the floor plates (3) in additional to the connection via the distance pieces are screwed to the floor. USE/ADVANTAGE - To insulate the floor of a ship hold.
Patent DE-4321237-A1 (DE)
Title: Externally powered computer system with anti-theft mechanism - incorporates control unit for monitoring external current and sounding alarm on interruption following command from authorised operator
Inventor: NANNO NOBUYUKI
IPC: G06F21/88
Filed: 1993-06-25
Abstract: The computer system is provided with different operating voltages by a power supply unit (70) rechargeable from an external source. A buzzer (81) is sounded by an alarm driver control circuit (8) when an n-p-n transistor switch (82) and a relay contact (87) are closed. An anti-theft protection routine stored in read-only memory (52) is executed by a CPU (51) after an interrupt signal from a time (51a). When external powering is discontinued or an AC adaptor removed both switches are closed. The buzzer will continue to sound until the batteries are exhausted. USE/ADVANTAGE - With portable computers or electronic notebooks. Warning of misuse by third party is given even when the line connecting to the setting-up location is removed.
Patent DE-4323712-A1 (DE)
Inventor: HOLZAPFEL WOLFGANG DIPL PHYS D
IPC: H01L27/144
Filed: 1993-07-15
Abstract: In a photoelectric position measuring device, a light source (1) with striped emission is provided for illuminating a scale (3). The light modulated by the scale (3) is converted into a sinusoidal scanning signal by a scanning plate (2). The scanning plate (2) is a semiconductor substrate with a striped pattern. The width (A) of the light-emitting areas (61) and the width (B) of the intermediate areas (6) of the light source (1) are dimensioned in such a way that certain harmonics are filtered out of the scanning signal. The pattern of the scanning plate (2) is dimensioned in such a way that further harmonics are suppressed. <IMAGE>
Patent DE-4323739-A1 (DE)
Title: Female contact element (socket) of a plug connection for the electrical connection of a motor vehicle trailer
Inventor: SCHUSTER OTTO
IPC: H01R13/187
Filed: 1993-07-15
Abstract: The invention relates to a female contact element of a plug connection for the electrical connection of a motor vehicle trailer to a motor vehicle. The subject matter of the invention is distinguished by the fact that a female contact element (1) has a specially formed flat spring (6) in order to achieve the necessary contact pressure between the female contact element and the male contact element (the socket and the pin). This spring is particularly simple to instal as a result of a special design of both the female contact element and of the spring. The spring presses the male contact element, which has been inserted into the female contact element, against the wall of the female contact element on one side. <IMAGE>
Patent DE-4336029-A1 (DE)
Title: Collector for cleaning fluid for concrete mixer vehicles - has collector beneath mixer barrel with flexible pipe to tiltable container mounted on lower rear safety bar
Inventor: SCHWARZ JOHANNES JUERGEN
IPC: B01F15/00
Filed: 1993-10-22
Abstract: The collector (1) is mounted above a tiltable container (3) which can be emptied at the disposal site, with a flexible (2) pipe joining the two. The collector is at the shute (4) of the mixer barrel (27). The container has a volume of about fifty litres and has a pivoted lid (7) with rim seal. The hinges are clamped on the lower safety bar used to prevent the run-under of following vehicles in an accident. USE/ADVANTAGE - For cleaning the vehicle after use. The cleaning slurry does not spill onto the street.
Patent DE-4338058-A1 (DE)
Title: Circuit arrangement for regulating the power of low-resistance loads
Inventor: ALTSTADT ERHARD DR
IPC: H02M3/155
Filed: 1993-11-08
Abstract: The invention relates to a circuit arrangement for regulating the power, with few residual waves, of low-resistance, current-intensive DC loads. The analog regulation of loads of this type is normally associated with a high evolution of heat owing to the low efficiency of known analog actuators. The miniaturisability of circuit arrangements of this type is thus restricted. A circuit arrangement which permits regulation with few residual waves in conjunction with a high efficiency, and hence a low evolution of heat loss, has been found for DC loads whose properties mean that they cannot be operated via digital actuators. The fundamental arrangement is evident from the block diagram. The circuit arrangement uses the basic principle known from PWM (pulse width modulation) controllers, the controller R1 being driven by a signal Uan which is to be formed and is formed from a control variable Ue and load-dependent information from overload-sensitive (overmodulation-sensitive) loads Rv in the assembly V1. In conjunction with the use of monolithic integrated components, the circuit arrangement which has been found is suitable, in particular, for miniaturised drive circuits, for example for the regulation/driving of miniature Peltier elements in sensor modules, and permits a spatially concentrated arrangement of sensors and drive circuits owing to the low evolution of heat loss. <IMAGE>
Patent DE-4401075-A1 (DE)
Title: Manual cleaning appliance for curved glass panes
Inventor: SCHULZ GERHARD
IPC: A47L1/06
Filed: 1994-01-15
Abstract: The cleaning appliance may be used manually and is esp. suitable for curved panes of glass. The rubber lip (3) is fixed so that it can adapt to the radius of curvature of the disc. The rubber lip is tightened into a V-shaped clamp (2). The holder element (1) is in the form of a pole (1) possessing a longitudinal dihedral angle in the top part of between 5 and 30 deg. The tip of the rubber lip includes an angle with the top of the holder element of 10 to 30 deg.
Patent DE-4402971-A1 (DE)
Title: Wall cladding for exterior walls of houses
Inventor: REUSING DIETER
IPC: B44F9/04
Filed: 1994-02-01
Abstract: A wall cladding, in particular for facades and exterior walls of houses, comprising roofing-tile-like plates (1), arranged on a load-bearing substructure fastened on the wall, the plates being suspended on the substructure by means of an obliquely formed hook lug or lay-on lug (5). The horizontally arranged carrier laths or rails (6) are likewise configured in an oblique manner, analogous to the lay-on lug (5), on their upper side, on which the lay-on lug (5) bears. The lay-on lug (5), which, towards the top, is formed at the same time as an overlap (4) for the plate suspended thereabove, is set back to the rear to such an extent that carrier-lath front edge (21) and overlap front side (22) and the plate rear side (20) are arranged vertically one above the other, as a result of which the overlap (4) is fully sunken between two carrier laths (6) and the vertical arrangement of the plates (1) is thus ensured, as a result of which, apart from the joints (19) and the surface structure of the plate front side (14), the wall cladding is essentially planar. The vertically running side edges (9 and 12) of the plates (1), and thus the vertical joints (19), are either backed with plastic strips (18) or the like, the lay-on lug (5) being set back at the vertical side edges (9 and 12) and an oblique clearance (17) being arranged at said points, or the side edges (9 and 12) are... on one side (9) with an underflap... Original abstract incomplete. <IMAGE>