baber/WOPTO huggingface dataset:
Patent DE-4229274-A1 (DE)
Title: Automatic workpiece storage shelving - has stacking crane which is controlled to minimise idle travel
Inventor: OYAMA SADAO
IPC: B65G1/04
Filed: 1992-09-02
Abstract: The store consists of parallel rows of shelves with each row consisting of shelves arranged one above another. Articles are placed on the shelves or removed from them by a stacking crane. The stacking crane is controlled so that the action of placing an article on the appropriate shelf is combined with the action of removing a required article from its shelf and bringing the article to a station at one end of the rows of shelves. USE/ADVANTAGE - Storage system with stacking crane which has its movements controlled to minimise idle travel.
Patent DE-4230162-A1 (DE)
Title: Solar collector with large absorber surface - consists of extruded plastics absorber and synthetic transparent foil tensioned on frame in front of it
Inventor: WILLACH EBERHARD
IPC: F24J2/46
Filed: 1992-09-09
Abstract: The solar collector has an absorber (1) made of a plastics material, and a light-transparent element in front of it. This consists of a synthetic foil (10). There are also devices (12) to tension the foil, and maintain it at a distance to the absorber. The absorber consists of a ribbed plate forming individual channels, and two tube sections. These form connection channels between the individual channels. The tube sections are slotted. The ends of the ribbed plate project into the slots. The foil is tightened over a frame (8) etc. The frame extends along part of the absorber circumference, and projects over the absorbent surface. USE/ADVANTAGE - Solar collector with large absorber surface is for use in e.g. desalination plants. It is esp. economical to mfr. even with large absorber surface.
Patent DE-4232509-A1 (DE)
Title: Measuring contaminants in containers,e.g. plastic bottles - involves using mass spectrometer with ionisation and photon stimulation
Inventor: HEIDRICH ESSEN DR
IPC: G01N33/00
Filed: 1992-09-29
Abstract: Foreign matter analysis is performed by using a mass spectrometer and involves photoionisation. Single and/or dual photon processes can be used for ionization. The ionization process can involve electron impacts and photon stimulation. VUV lamps with central plasma feeds can be used for ionization. Pulsed lamps or lasers can be used to increase the photon flow. The acceleration path for the impact electrons and the photon incidence path are mutually perpendicular. USE/ADVANTAGE - Esp. for reliable mass spectrometric detection of NH3 in containers, plastic bottles, etc.
Patent DE-4233761-A1 (DE)
Title: Lipstick or similar cosmetic stick with central cavity contg. shaft - which is in several parts, with stick groove defining central cavity, glued together along common contact faces
Inventor: GRIEBEL ULRICH
IPC: A45D40/16
Filed: 1992-10-07
Abstract: The shaft (50) is of injection moulded material, whose cavity (38) is filled with the cosmetic stick material. The shaft is in several parts with a stick groove, defining the central cavity. The shaft parts are glued together along common contact faces. The shaft parts consist of a mixt. of recycled waste and a defined quantity of hardenable adhesive, which is forced out at the longitudinal seams of the contact faces into the centred cavity, on gluing together. There it forms beads, serving for anchoring the stick mass. ADVANTAGE - Reliable securing of the stick mass, without need for machining and uses valuable, natural prods.
Patent DE-4233811-A1 (DE)
Title: Height and automatically length adjustable leg support for wheelchair - has push-pull member as elongated element, extruding parallel to and in direction of telescopic tube axes
Inventor: MACKERT PETER
IPC: A61G5/12
Filed: 1992-10-07
Abstract: One telescopic tube (16) of the support is coupled to a push-pull member (13) as an elongated element. The element extends parallel to and in the direction of the longitudinal axes of the telescopic tubes (1,16). On the swivel of the telescopic tubes, the element automatically shifts parallel to the longitudinal axis of the tubes. Pref. the push-pull members can be (un)wound by a winder (12), on swivel of the telescopic tubes. ADVANTAGE - Provides no obstacles to the user, when mounted from the side and has lightweight, compact design.
Patent DE-4234592-A1 (DE)
Title: Loading ramp with inclined extension arm for small vehicles - has rolling track in transparent end wall provided with markings for clearly checking safety angle is reached.
Inventor: BANK WERNER
IPC: B65G69/28
Filed: 1992-10-14
Abstract: An insert body (30) containing the rolling track and ball (40) can be held clamped in a hollow cavity (20) provided on a stop arm (16). The rolling track is restricted by a partially oval curved lower part of the insert body. The insert body can be a plastics hollow body (32) with transparent front panel (42) through which it is possible to see the entire rolling path of the ball (40) so that fine adjustment of the incline position is possible. USE/ADVANTAGE - Improved safety action for loading ramp used on small vehicles.
Patent DE-4239510-A1 (DE)
Title: Weeding implement for deep and stubborn plants - has collector and tongs hanger on handle and hinged groove hoe to operate at 90 deg. and has spade attachment act also as step
Inventor: WENDNER WILHELM
IPC: A01B1/20
Filed: 1992-11-25
Abstract: The implement combines a detachable collector (3) on the handle and a hanger (4) on the front for a weeding tongs. An outward pivoting groove scratcher (7) is made of 3 mm hardened round steel and is has a work area with a ground edge. The scratcher is hinged on the end of the handle at 90 deg. so that it is out of the way when not required. The scratcher can protrude onto the spade blade. The attachment part (5) for the spade blade also serves as a step surface. USE/ADVANTAGE - For weeding and collecting weeds. The narrow spade blade can fit into the smallest of spaces and the collector is always at hand. One hand can be used to operate the tool while the other is left free collect the weeds.
Patent DE-4241012-A1 (DE)
Inventor: WERMUTH JUERGEN
IPC: H02H7/18
Filed: 1992-12-05
Abstract: The invention relates to a device for automatically switching off a car radio (3) which can still be operated for a limited time, by means of a timing circuit (6), after the motor vehicle has been switched off via the ignition lock (S1). In order that the charge capacity of the motor vehicle battery does not fall below the level required to start the motor vehicle engine, a device (7) is provided for monitoring the charge state of the battery, which device switches the car radio (3) off prematurely, within the limited time duration, if the level falls below a predetermined threshold. <IMAGE>
Patent DE-4302233-A1 (DE)
Title: Deep freezer assembly for supermarket, etc.
Inventor: ISFORT WERNER DIPL ING
IPC: F25D23/02
Filed: 1993-01-27
Abstract: The deep freezer assembly comprising several deep freezers arranged in a row has slits in the ends for the inlet and outlet of cold air. An insulating foil (8) on a roller (9) can be drawn out horizontally, or released, over the cold air stream. The roller and the hinged arms (12) are mounted outside the storage chamber (2). The arms are above the foil, attached to a batten on the side of the foil. There is an additional roller (10) which allows the foil to change path from vertical to horizontal. There is a motor to drive the hinged arms.
Patent DE-4303774-A1 (DE)
Title: Control unit for motor vehicle safety airbag - corrects sensor sensitivity for hysteresis effect using comparison of deceleration signal with threshold and time evaluation
Inventor: HIRAMITSU TETSUSHI
IPC: B60R21/01
Filed: 1993-02-09
Abstract: The control unit compares a negative acceleration signal from a sensor with a threshold value.  When the threshold is reached, an inflation device for ejecting compressed gas to inflate the air bag is switched on. An evaluation device determines whether an initial period in which the deceleration exhibited a positive value lasted for a defined period or longer after detection of a defined deceleration.  If so, a correction is performed by increasing the threshold or reducing the measurement signal. ADVANTAGE - Hysteresis compensation reduces cost required for sensitivity correction of sensor.
Patent DE-4305719-A1 (DE)
Title: Scratching device for medical glass ampoule openers
Inventor: WAGNER MATHIAS
IPC: C03B33/14
Filed: 1993-02-25
Abstract: Technical problem of the invention. The scratching device for medical glass ampoule openers is to ensure extensive scratching of the ampoule neck, easy cleaning and easy exchange. Solution of the problem. The scratching device comprises two sharp edges disposed at an acute angle relative to one another. Both edges are rigid. The ampoule neck of the ampoule to be opened rests on the two sharp edges in such a way that each edge touches the ampoule neck at different points. By pressing the ampoule on the edges and simultaneously rotating the ampoule the ampoule neck is extensively scratched. The ampoule can be opened without problems. The scratching device is made of ceramic because this is chemically inert but has high strength. The scratching device is pushed into two guide rails of the ampoule opener and can be exchanged without problem. Applications The scratching device can be used in various ampoule openers. <IMAGE>
Patent DE-4312751-A1 (DE)
Inventor: GAREISS BRIGITTE DR
IPC: C08K3/26
Filed: 1993-04-20
Abstract: Flameproofed thermoplastic moulding compositions obtainable by mixing     A) from 20 to 70% by weight of mixtures of metal carbonates of metals from main group 2 of the Periodic Table and B) from 0 to 70% by weight of conventional additives and processing auxiliaries into a melt of C) from 10 to 80% by weight of a polyamide (nylon) prepolymer having a viscosity number of from 40 to 100 ml/g, and subsequently post-condensing the mixture in the solid phase.
Patent DE-4322226-A1 (DE)
Title: Filter cartridge having a radially acting sealing lip
Inventor: TEIPEL ULRICH
IPC: B01D29/11
Filed: 1993-07-03
Abstract: The invention relates to a filter cartridge having a hollow cylindrical filter body (1A) formed from a folded filter material (1), which filter body is joined at at least one end (1B) to an elastic sealing collar (2) made of a pourable, hardenable material and can be inserted into a filter housing (3) having an inlet and an outlet nozzle (3A, 3B). The sealing collar (2) is produced in one piece and is moulded directly onto the filter body (1A) and has a radially acting sealing lip (2A) projecting on the inside and running in a circle. Opposite this at a radial distance is moulded a surrounding groove (2B) to receive a clamping element (4). <IMAGE>
Patent DE-4323110-A1 (DE)
Title: Connection shoe for gypsum plasterboard, and wall and ceiling reinforcement produced therewith
Inventor: KNAUF ALFONS-JEAN
IPC: E04B2/72
Filed: 1993-07-10
Abstract: A connection shoe (1) consisting integrally of sheet metal serves for connecting a gypsum plasterboard to a metallic profile bar. The connection shoe (1) engages around the border of the gypsum plasterboard by means of a web surface (2), from which, at one border (2a), a leg strip (3) is angled off and, at the other border (2b), two sheet-metal legs (4) are angled off in the same direction. Retaining claws (5) projecting out of the web surface (2) penetrate on the end side into the gypsum plasterboard (1). Between the two sheet-metal legs (4) there is angled off, in the opposite direction, a fastening plate (7), which is riveted or screwed to the profile bar. <IMAGE>
Patent DE-4324059-A1 (DE)
Title: Guide element for slide guides and a slide guide
Inventor: ARTKAEMPER MANFRED
IPC: F16C29/04
Filed: 1993-07-17
Abstract: A guide element 20 for slide guides provided, in particular, in machine construction, with a stationary and a moving bearing part interacting with a guide profile 11 of a profiled rail 10 and mounted on rolling elements, is to be further developed in such a way that the precision of the linear guide is maintained with guide elements that can be manufactured in a simple and economical manner while reducing the friction. It should also be possible to assemble the said elements in longitudinal guides to give composite guide assemblies 20 and to use them without trouble; for this purpose, the stationary bearing part is of two-part design with a top part 2.1; 2.3 and a bottom part 2.2; 2.4, each with a rolling-element track 3; the movable bearing part 4.1; 4.2, which is arranged coaxially with respect to the rolling-element tracks 3, has mating tracks 6 corresponding to the rolling-element tracks 3, the rolling elements being arranged as a chain 7.1, 7.2 or in a cage between the rolling-element tracks 3 of the stationary bearing parts 2.1, 2.3 and 2.2, 2.4 and the mating tracks 6 of the moving bearing parts 4.1; 4.2, and means being provided which connect the top part and the bottom part releasably to one another, the rolling-element tracks having, on both sides of the parting plane, a spacing corresponding to their diameter. <IMAGE>
Patent DE-4324141-A1 (DE)
Title: Method and device for continuous, accurate and reliable determination and control of the isopropanol content in wetting agents in printing machines
Inventor: KOUKOLITSCHEK KARL DIPL ING
IPC: G01N21/31
Filed: 1993-07-19
Abstract: The invention relates to a method and a device for minimising or eliminating the transverse-sensitivity influence of additional components in print wetting agents for printing processes, in the spectroscopic detection of isopropanol, by dividing the wetting-agent additions into various classes and providing each wetting-agent class with a correction value. <IMAGE>
Patent DE-4327931-A1 (DE)
Title: Method and set for the allocation of dental jaw models with respect to the hinge axis in articulators
Inventor: SCHREIBER HANS DR DR
IPC: A61C19/045
Filed: 1993-08-19
Abstract: There is to be presented a novel facebow (1) which moves the lateral arms (18) to the sides symmetrically and in parallel by corresponding fitting pins (14), which lateral arms in turn are preferably extendable (19) and fixable (20) and carry an ear plug (13) on the end. <IMAGE>
Patent DE-4328041-A1 (DE)
Title: Commutator motor for a drive unit
Inventor: HALKIJEVIC MIMICA
IPC: H02K3/51
Filed: 1993-08-20
Abstract: The invention relates to a commutator motor for a drive unit, a commutator, a laminated core and (at the ends of this laminated core) in each case one end disc, which consists of plastic, being arranged permanently on the armature shaft of the armature in order to fix and insulate the winding overhangs of the windings. A simple and compact design of this commutator motor (1), including the coupling to the drive elements for a motor/pump unit or for another drive unit, is achieved in that the end discs (17, 19) can be coupled in a positively locking manner to control and/or coupling elements, which rotate such that they are rotationally locked to the armature shaft (7), for the drive unit. <IMAGE>
Patent DE-4330064-A1 (DE)
Title: Vehicle seat, in particular motor-vehicle seat
Inventor: UTSCH HEIKO DIPL ING
IPC: B60N2/90
Filed: 1993-09-06
Abstract: In the case of a vehicle seat, in particular motor-vehicle seat, the backrest cushion of which, which is supported by a cushion support, has a central zone (3, 6) and a respective side zone (5) adjoining the latter at the sides, the central zone (3) is provided, in its two edge regions which are adjacent to the side zones (4, 5), with at least, in each case, one recess (8) which is open towards the cushion support and towards the neighbouring side zone (4, 5). At least two restraint bodies (9, 9') can be brought from a not-in-use position in one or other recess (8) into an in-use position in which they are supported on the front side of the side zone (4, 5) and/or of the central zone (3) and in each case form a side piece, and vice versa. <IMAGE>
Patent DE-4334343-A1 (DE)
Title: Bed which can be adjusted in height
Inventor: REFFELMANN JOSEF
IPC: A61G7/005
Filed: 1993-10-08
Abstract: The invention relates to a bed with a bed frame which supports the lying surface and on which four vertically adjustable legs are secured, each leg merging into a bed post 6 which is arranged coaxially above it, on which the frame is secured and which can be adjusted in height relative to the leg. An axially parallel and approximately vertical spindle (threaded shaft) is arranged between leg and post 6, and the bed frame and post 6 are adjusted in height by turning the spindle or a spindle nut mounted on the spindle. At least one drive means is arranged which activates the spindles or the spindle nuts of both legs located at one end of the bed. <IMAGE>
Patent DE-4337988-A1 (DE)
Inventor: MARKOWSKI JOACHIM
IPC: H05K3/22
Filed: 1993-11-06
Abstract: Copper laminates (3) which have been provided with a black or brown oxide coating (black or brown oxide finish) and which, in the course of a subsequent process step, are to be incorporated into an electrical multilayer are reduced electrochemically in order to prevent the formation of so-called pink rings. To this end, in a suitable electrolyte, they are connected as the cathode of an electrolysis. The atomic hydrogen formed in the nascent state in the process reduces the copper oxide layer on the metallic regions of the copper laminates (3), either in its entirety or in part, the resistance of the surfaces of the metallic regions of the copper laminate with respect to a subsequent attack by acid being considerably improved as a result. The electrochemical reduction may, if required, be coupled with a chemical reduction or be carried out prior to a chemical reduction. <IMAGE>
Patent DE-4339257-A1 (DE)
Title: Ventilation outlet for factory room contg. prodn. machines and-or computers
Inventor: MUELLER GOTTFRIED
IPC: F24F1/00
Filed: 1993-11-18
Abstract: The ventilation outlet for a room has a middle section (2) where the fan (11) sits. The inlet side (5) has a filter unit (6). Between this and the fan is a cooling matrix, consisting of ribs (8) and a pipe (9) for a refrigerant, this being connected to a heat pump. The fan is mounted on a cross-bar in the unit. The outlet openings (20) can be adjusted in width using a small servomotor (12) and are mounted on a funnel-shaped section (4).
Patent DE-4344314-A1 (DE)
Title: Security door lock system linked to burglar alarm
Inventor: KUENZEL REINER
IPC: E05B17/22
Filed: 1993-12-23
Abstract: A door locking mechanism has built-in features that are combined within a burglar alarm system. A lock mechanism (16) has a pivoted element (17) that can be moved and the position detected (20,21). A blocking magnet (22) is also built into the lock housing (11). The lock bar (15) moves between two positions and the engaged position is detected (25). All detectors provide inputs to the electronic processing unit (27) coupled to the alarm. Rotation of the lock cylinder (16) coupled element (17) is used to activate the system.
Patent DE-4345094-A1 (DE)
Title: Shape measuring machine of cross arm type detecting shape deviation with machine bed
Inventor: ZIEGENBEIN RAINER
IPC: B23Q1/62
Filed: 1993-12-31
Abstract: A cross arm (42) is located on the second moving carriage (40), which at the end side is aligned for the reception of a scanning head, also adjusting units for adjusting the two carriages along their respective coordinate axes (X,Y). The first guides (9,10) arranged at one side of the machine bed (1) are aligned parallel to each other and carry guide tracks. The guide tracks are displaced against each vertically and horizontally. The first carriage (19) is supported on these at discrete bearing points (I to V). The mass point of gravity of the system, including both carriages (19,40), the column (20) and the cross arm (42), lies essentially on a vertical plane running between or behind the displaced guide tracks (14,15;16,17).
Patent DE-4400792-A1 (DE)
Title: Pilger mill with rotatable roll stand for tube or pipe prodn.
Inventor: RUTKOWSKI CHARLES S
IPC: B21B21/00
Filed: 1994-01-13
Abstract: Appts. for cylindrical workpiece diameter redn. has (a) a frame (23); (b) an arrangement with devices for supporting a pair of Pilger rolls; (c) devices which support the arrangement w.r.t. the frame (23) and which allow the arrangement to turn about the longitudinal axis of the workpiece and to move in the longitudinal direction w.r.t the frame (23); (d) devices for reciprocating the unit in the longitudinal direction, along a predetermined length of which the rolls perform a redn. stroke and a smoothing stroke w.r.t. the frame (23); and (e) intermittent rotation devices for turning the rolls about the longitudinal axis of the workpiece by a predetermined angle.
Patent DE-4404820-A1 (DE)
Title: Anti-theft device for bicycle
Inventor: HOLLANDER EGGERT
IPC: B62H5/00
Filed: 1994-02-16
Abstract: The device has a locking element in the form of a steel bolt which in the region of one of its ends is provided with a chain and which in the region of its end facing the chain has an adaptor endpiece which is retained in a lock holder tightly screwed to the wheel axle. A key is provided for the locking element which is positionable in a defined position after one insertion of the key.
Patent DE-4406257-A1 (DE)
Title: Semiconductor device with isolation region
Inventor: JUN YOUNG KWON
IPC: H01L21/76
Filed: 1994-02-25
Abstract: The semiconductor device, with a semiconductor substrate having an active region and an isolation region, comprises: (a) a first region present within the isolation region and having a surface level below that of the substrate (11); (b) a second region which is smaller and deeper than the first region and which adjoins the side faces of the first region; and (c) an insulation layer (19,22) introduced or buried within the first and second regions.  Also claimed is a process for prodn. of the above device.
Patent DE-4407117-A1 (DE)
Title: Supply of DC consumers from rectifier though long lines
Inventor: DURRANG SIEGFRIED DIPL ING
IPC: H02H9/00
Filed: 1994-03-04
Abstract: The patent concerns the secure supply of electrical powers to consumers (8 to 11) from a rectifier (1). At least one of the consumers is connected through an intrinsically safe current-limiting and/or voltage-limiting circuit (12 to 14). The maximum current of the current-limiting circuit is less than the maximum current of the rectifier and the output voltage of the voltage-limiting circuit is less than the rated output voltage from the rectifier. The limiting circuits are designed for different maximum currents or voltages. They are enclosed in metal or plastic housings which can be clipped onto rails, or have feet for bolts.
Patent DE-4408876-A1 (DE)
Title: Constant memory which can write data, and method of reading and writing data from and to it
Inventor: OKUDA YASUHIRO
IPC: G11C16/02
Filed: 1994-03-16
Abstract: A constant memory which can write data is provided with a circuit (8) to assess the number of 0s, and to decide whether the number of 0 bits in the data which are to be written to the memory cell field (1) is more than half a predefined bit length or not, and with a monitor bit cell group (9) which stores the result of this assessment by making it correspond to the current value (the data item), and with a data inversion selection circuit (12), which outputs the values of the current data bits to a data read/write circuit (2), after inverting them, if the number of 0 bits in the data which are to be written is assessed as half or more of the predefined bit length, and which ... [lacuna] the values of the data bits which are read from the memory cell field (1) after inversion if the monitor bit cell group (9) stores the fact that the number of 0 bits in the data which are to be read is half or more the predefined bit length. With this constant memory, it is possible to reduce the aluminium width of the power supply line of a PROM. It is unnecessary to increase the aluminium width of the power supply line if the data length which is to be written in a write operation is increased, and the electrical current which is used for writing can be reduced. <IMAGE>