baber/WOPTO huggingface dataset:
Patent DE-4129585-A1 (DE)
Title: Liquid application brush for cosmetics or correction fluid - has support to which tufts of bristles are attached, in recess with rim round and hole in bottom.
Inventor: WEIHRAUCH GEORG
IPC: A46B11/00
Filed: 1991-09-06
Abstract: The brush for applying liquids, especially cosmetics, correction-fluid etc. has a support (4) to which tufts (2) of bristles are attached. The attached ends of the tufts are inserted into a recess (5) in the support, whose inner wall (7) encloses the tuft around the opening rim (8) so that the medium contained in the recess is retained by capillary action. The inner wall of the recess has ducts parallel to the bristles positioned between them. The bottom (6) of the recess has a ventilation opening. USE/ADVANTAGE - Liquid application brush for cosmetics or correction fluid has an extra storage compartment formed between the tuft of bristles and the inner wall of the recess, holding the liquid back by capillary action.
Patent DE-4132817-A1 (DE)
Inventor: JASCHEK RAINER DIPL ING
IPC: B23K26/00
Filed: 1991-10-02
Abstract: The invention relates to a novel method and apparatus for patterning or polishing surfaces of glass workpieces, in particular made of lead crystal, in which (method or apparatus) the energy of at least one laser or similar energy source acting in a spot-like manner is applied to at least one part of the workpiece surface in a spot-like and successive manner in order to partially melt the glass at the surface (treatment). <IMAGE>
Patent DE-4133699-A1 (DE)
Title: Processing cellulose@ and water-swellable polyacrylate-based polymer mixt. - by wetting mixt. with soln. of inorganic salt before further treatment
Inventor: GARTZEN JOHANNES PROF DR
IPC: A61F13/15
Filed: 1991-10-11
Abstract: Processing of a mixt. (I) of cellulose and finely granulated polyacrylate-based polymer which is swellable in water comprises wetting the mixt. with a soln. of at least one inorganic salt before further treatment or recycling. Pref. a 5% sodium chloride-, 0.5% calcium chloride-, 0.5 or 0.4% magnesium chloride- or 0.5% aluminium chloride soln. or their mixt. are used. After wetting, the cellulose and polymeric material are separated pref. by water-jet sieving or flotation. USE/ADVANTAGE - (I) is used in nappies for babies. Urine is held within the wet nappy and no liquid escapes into the clothing surrounding it
Patent DE-4136120-A1 (DE)
Title: Holder for inverted dispenser bottle - has a wall fixture holder with telescopic outer and inner rail, with holder ring, grooves and fitment
IPC: B65D23/00
Filed: 1991-11-02
Abstract: The attachment for an inverted bottle from which liquid is dispensed in measured portions is fixed to a wall by a holder (1). The holder consists of a telescopically movable outer U-sectioned (2), and an inner rectangular-sectioned (3) rail. The outer rail's sides (7) have two opposite-facing recesses gripping over the inner rail. The holder-ring (12) gripping round the bottle, is fixed by means of a tilting pump to the inner rail and has a fitment (16) in which are two opposite-facing grooves (17) into which fit slips. USE/ADVANTAGE - The attachment, compact when packed, is telescoped into a small pack for ease of transporting.
Patent DE-4137095-A1 (DE)
Title: Storage transport container for pot plants - has sidewalls unfolding flat outwards on joints made of protruding webs on walls engaging in slit openings in base plate
Inventor: GRAALFS CHRISTIAN
IPC: A01G9/10
Filed: 1991-11-12
Abstract: The side walls of the container are designed as plates (4,4') attached to the base (2) by articulated joints so that they can be folded outwards. The joints comprise protruding webs (13) provided on a lower edge of each wall plate (4) with thickened areas (14) at the free ends of the webs engaging through openings (15) in the base plate. Each engagement opening (15) is a slit having a first section (16) with a width corresponding to the thickened area and a second section (17) with a width corresponding to the thickness of the web. Detent elements (18) are provided at the transition area in the sections. USE/ADVANTAGE - Partic. for vegetables and house plants. The container can be easily returned to the supplier in the flat state where it can undergo washing before re-use.
Patent DE-4137767-A1 (DE)
Title: Machining elastomer stators for eccentric worm pumps - involves stators with metallic, closed, hollow cylindrical cover and elastomer coating enclosing pump work chamber, hollow space being brought to correct dim. by dia. redn.
IPC: F04C2/107
Filed: 1991-11-16
Abstract: The OD of the cover (1) of the stator is smaller between its end areas (7) than in those end areas which have a dia. corresp. to that theoretical of the cover (1). On the stator ends (7) encompassing compensation rings are fitted, the effective OD of which corresponds to the theoretical dia. of the cover (1). The cover firstly is reduced in dia. over its total length and then in the area of its ends is restored to its old dia. by bending, etc. USE - Machining used elastomer stators for eccentric worm pumps.
Patent DE-4141816-A1 (DE)
Title: Adjusting position of rollers of printing machine - involves cable which passes around roller support shaft
Inventor: STOEFFLER ACHIM
IPC: B41F31/30
Filed: 1991-12-18
Abstract: The inking and moisture applying system of a rotary printing machine has a number of rollers (6,7,8,9) which rotate in position fixed bearings and a number of rollers (10,13,15) which are positionally adjustable. The positionally adjustable rollers rotate on non-rotating support shafts which support each end of the respective roller. These rollers (10,13,15) are positionally adjusted by means of two cables (20) which pass around the support shafts and around guide rollers (21 to 25). One end of each cable (20) is anchored to the machine frame whilst the other end is attached to a tensioning device (27). Adjusting the cable tension adjusts the positions of the rollers (10,13,15). USE/ADVANTAGE - The rollers can be positionally adjusted when the printing machine is operating.
Patent DE-4202289-A1 (DE)
Title: Register for addresses and telephone numbers - has several sheets connected at edge and covered by front cover sheet, sheets being left blank at corner opposite to connecting edge
Inventor: KORB PETER W
IPC: B42F21/00
Filed: 1992-01-28
Abstract: The front cover sheet (6) of the front register sheets (4) has a viewing section (3), which is limited by a lower edge section (10) of the front cover sheet. Several rear register sheets are connected at the edge (2) and are covered by a rear cover sheet, and are blank at the lower corner opposite to the connecting edge. With two successive rear register sheets the blank of the previous rear register sheet has a lower height than the blank of the successive rear register sheet. On the previous rear register sheet a writing field (7,8) is formed limited by the upper edges of the blanks of the successive register sheets. ADVANTAGE - When the register is closed the writing fields of the register sheets are no longer visible.
Patent DE-4209007-A1 (DE)
Title: Wall holder for bicycle - involves basket with two pivotable guide arms and engaging over segment of front wheel of vehicle
Inventor: ARNOLD GERHARD
IPC: B62H3/12
Filed: 1992-03-20
Abstract: The wall holder has a basic body which incorporates a beam arm with a holder for the bicycle front wheel near its end turned away from the basic body. The holder is formed as a basket (9) gripping over a segment of the front wheel (10) and the beam arm consists of a parallelogram linkage with two guide arms (5,6) guiding the basket. A wt. compensation device in the form of a gas pressure spring (12) is linked between the basic body (4) and a guide arm (5). The basket (9) has a wheel clamp device (11) movable through the spokes of the front wheel (1) against its rim. USE/ADVANTAGE - A secure method for parking a bicycle against a wall.
Patent DE-4211737-A1 (DE)
Title: Automatic wire netting prodn. machine controlling appts. - includes servomotor with stepwise speed and position adjustment
Inventor: KLAUS JOACHIM
IPC: B21F27/04
Filed: 1992-04-03
Abstract: The invention is concerned with control of operation of an automatic machine producing wire nettings. Such a machine is supplied with at least one continuous wire via one or more tensioning and orienting devices. The wire passes over a scroll with helical grooves interacting with a coiling blade and is converted into a coil which subsequently, in a threading tube (15) provided with a longitudinal slit, is threaded into the hanging loops of the previous coil to produce a wire netting (13). The control involves specification of the slope and end of the acceleration phase of rotation, the number of revolutions of the coiling blade, the constant rotational speed and the start of the deceleration phase. The method is characterised by the fact that additionally a further constant speed is specified for the concluding part of the coil threading operation, as well as the beginning and end points for this constant speed. The coiling blade is driven by means of a servomotor (18) provided with a positioning unit which allows stepped adjustment of its rotational speed and angular orientation. USE/ADVANTAGE - For manufacture of wire nettings. It is more flexible than known installations, and allows its output to be maximised by adjustment of its operational parameters.
Patent DE-4214288-A1 (DE)
Title: Small diameter double acting pneumatic cylinder - has hollow screw rotatably mounted on cylinder barrel and screwed into cylinder extension
Inventor: HUEBNER HEIMO
IPC: F15B15/22
Filed: 1992-04-30
Abstract: The cylinder has a cylinder barrel (1) with a cylinder cover (8). The cylinder barrel has an annular groove (2) near each end into which fit the inner flanges (7) of a hollow screw (4) rotatably mounted on the cylinder barrel. The hollow screw is screwed into a cylinder extension (12). Sealing rings (9) are inserted between the end of the cylinder barrel and the cylinder cover which form elastic end stops for the piston (14). ADVANTAGE - Allows the cylinder to be taken apart for the easy replacement of damaged or worn parts, especially seals.
Patent DE-4215802-A1 (DE)
Title: Plastic coupling for rotary-brush floor-cleaning machine - is isolated from vibration by mechanical combination of annular flange and bridge between coaxial sleeves
Inventor: DREWES DIETMAR ING GRAD
IPC: A47L11/164
Filed: 1992-05-14
Abstract: The bristles (51) are set into a plastic circular disc (12) driven by a motor (11) with a bayonet coupling between the flanges (e.g. 21) of a cage formed on the disc and prongs which are spaced radially from an outer plastic sleeve (46) around the hub (26) of a centre piece (14). A radial annular flange (47), which extends from the rim of the sleeve and can be supported by ribs (49) on top of the disc, in conjunction with a spring-washer-shaped plastic bridge (44) forms a vibration damper. ADVANTAGE - Simplified structure operates with sufficient stability and emits less noise by virtue of absence of play between coupling elements.
Patent DE-4216918-A1 (DE)
Title: LF-power amplifier arrangement for car radio - has window comparator switching power amplifier to digital mode when LF-signal level is between two threshold values
Inventor: ABEL FRIEDRICH DR
IPC: H03F3/217
Filed: 1992-05-22
Abstract: The amplifier arrangement includes a power amplifier (1) to which an analogue LF-input signal (Ue) is supplied. The analogue LF-input signal is also supplied to a window comparator (2). The window comparator compares the analogue LF-input signal with predefined first and second threshold values (Uo, Ut). The window comparator changes the power amplifier to a digital mode of operation for the period of an LF-signal level lying between the two threshold values. ADVANTAGE - Reduced power loss.
Patent DE-4219995-A1 (DE)
Title: Implement for removing garden weeds - consists of trigger activated grips which have jaws with either opposite or staggered notches on inner edges
Inventor: SCHNEEGANS LOTHAR
IPC: A01B1/18
Filed: 1992-06-19
Abstract: The jaws (6,7) are hinged together on a pivot (9) and one of them has a lever extension (8) at the rear of the pivot, the end of which is connected (10) to a rod (5). The upper end of the rod (5) is coupled (16) to a horizontal lever (14) a short distance from its pivot (15). The other end of the lever (14) projects (17) through a slot in the underside of the handle (4). A coil spring (12) is anchored (13) to the case (1) at its upper end, and to the lever (8) of the jaw (7) at its lower end. The lever and the rod (5) together form the activator (3) for the jaw. ADVANTAGE - Eliminates the need for grasping the weeds by hand.
Patent DE-4228026-A1 (DE)
Title: Cardboard archive box-file - has sliding drawer forming inside section with storage compartments enclosed by hollow ribs and folding closing flap
Inventor: VOLLMER-VERHEYEN HANS GUENTER
IPC: B65D5/38
Filed: 1992-08-24
Abstract: The inside section consists of a sliding drawer (3) with one or more storage compartments (4-6). These are enclosed by hollow ribs (7,15,16) at the rear and sides, while a folding closing flap (11) is mounted at the extraction end. The lateral ribs can be open in the extraction, each forming a storage compartment. There can be locking lugs at the sides of the drawer and working with stops on the outside section to limit the distance for which the drawer can be pulled out. USE/ADVANTAGE - For storing of relatively small goods. Easy storage and handling.
Patent DE-4233331-A1 (DE)
Title: Position measurement arrangement using magnetoresistive sensor - has periodically magnetised scale and movable sensor contg. magnetoresistive film strips forming Wheatstone bridges
Inventor: DETTMANN FRITZ DR
IPC: G01D3/036
Filed: 1992-10-05
Abstract: The position measuring arrangement has a periodically magnetised scale and a magnetoresistive sensor movable wrt. the scale. The sensor has magnetoresistive film strips (11-14,21-24) transverse to the scale direction and connected as a Wheatstone bridge. Four magnetoresistive film strips (11-14) of a first bridge each have a distance of half the periodic length (6) of the scale. Four strips (21-24) of a second bridge are displaced wrt. the first four by a quarter periodic length. All the strips have a number of high conductivity thin film strips (7) at regular intervals, whose longitudinal directions form the same angle with that of the magnetoresistive strips. USE/ADVANTAGE - For measuring linear or rotational positions, e.g. for process control. High resolution.
Patent DE-4238484-A1 (DE)
Title: Lifting roof of house to enlarge loft - involves large number of hydraulic actuators on common pressure supply
Inventor: HOPF LEONHARD
IPC: E04G23/03
Filed: 1992-11-14
Abstract: The roof lifting system is used while modifying a building, eg. turning a loft into an extra room. A set of actuators (6) are placed on the floor (2) of the loft and set to push upwards on the rafters and purlins of the roof. When the actuators have been put in place, the attachments of the rafters to the top of the walls (3) are released, and then the lift is commenced with all the actuators acting together. The top portions of the walls are then built up (4) to their new height, the rafters are attached to them and the actuators can then be taken away. USE/ADVANTAGE - Lifting roof of house to enlarge loft.
Patent DE-4241526-A1 (DE)
Title: Validity checking of electronic access information, e.g. for electronic lock - linking smart card to computer based module for checking coded numbers
Inventor: SCHREIBER HANS DR DR
IPC: G07F7/10
Filed: 1992-12-10
Abstract: An access card is configured as a smart card unit used to operate an electronic lock (1) that has logic memory chip (2) and an associated processor (3). The application as a lock has a memory chip (8) and a generator (9) that can be in the form of a photodiode. Numbers are transferred between chips to the computer to determine code that provides access. USE - Checking of smart access card data.
Patent DE-4241664-A1 (DE)
Inventor: HABLOV DIMITRI VLADIMIVOVIC
IPC: G01S7/03
Filed: 1992-12-04
Abstract: The invention relates to an electronic life detection system, especially for searching for those who have been buried alive or for monitoring buildings, having a microwave transmitting/receiving device (transceiver device) (9) for producing and radiating microwaves into a region to be investigated, and for recording the microwave signal which is reflected from the monitored region and is modulated (if life is present) in the range of frequencies corresponding to the life functions of said life, which device has a first signal conditioning device (903 to 919), and having a second signal conditioning device (10). <IMAGE>
Patent DE-4242333-A1 (DE)
Title: Solar-powered lamp unit for garden and garage
Inventor: ZURELL ARNOLD
IPC: F21S9/03
Filed: 1992-12-15
Abstract: The solar-powered lamp uses solar cells coupled to current storage batteries providing the operating power for the lamp during the evening and night hours. The lamp unit may have a sensor for the ambient light level, used for ON-OFF switching of the lamp operating current.Pref. the current provided by the storage battery is only supplied when required under control of the ambient light level sensor and is switched back off when the ambient light level increases.
Patent DE-4244440-A1 (DE)
Title: Determining gas traces in air using gas ionisation detector
Inventor: LEONHARDT JUERGEN W PROF DR SC
IPC: G01N27/66
Filed: 1992-12-23
Abstract: A definite change in the concn. of the gas trace in a gas flow is produced and the flow is fed to a gas ionization detection arrangement. The variation in the ionization current is recorded as a function of time during the conc. variation and a measure for identifying the substance or group of substances is derived. Finally, the amplitude of the ionization saturation current is recorded and used to derive the concn. by normalising the gradient of the ionization current to the value of the saturation current.
Patent DE-4301217-A1 (DE)
Inventor: GEISSLER ERWIN
IPC: B23Q1/25
Filed: 1993-01-19
Abstract: A numerically controlled woodworking machine, in particular for long workpieces such as beams, is constructed, to improve the stability of the bearing elements and hence to increase the machining accuracy and also with regard to a simple operating sequence, as follows: a portal housing (1) is provided, through which passes a guide device (4) perpendicularly in the horizontal direction X. Arranged on the portal housing (1) is a compound rest (3) which is movable in the horizontal direction and in the vertical direction. An intermediate piece rotatable about a vertical angle axis is mounted on said compound rest and a spindle motor (2) rotatable about a horizontal angle axis is mounted on said intermediate piece. The guide device (4) comprises three clamping carriages (6) which are capable of travelling on a guideway (7) and on which, for example, a beam (5) is clamped, which beam can be pivoted, in the clamped state, about an axis running in the direction X. The tool magazine (9) of an automatic tool change device is arranged on a supporting mast (10) in front of the portal housing (1) and above the guide device (4). <IMAGE>
Patent DE-4301575-A1 (DE)
Title: Laser cutting of wire and strip - over hollow rotating cylinder housing a focussing unit
Inventor: GILLNER ARNOLD
IPC: B23K26/0622
Filed: 1993-01-21
Abstract: Wire or strip passes over a hollow cylinder with at least one opening in its cylindrical surface. It passes over at least one opening, and is cut (when it has reached a predetermined length) by a continuous or pulsed laser beam focussed - radially outwards in the direction of one of the openings - by means of a focussing unit installed in the interior of the cylinder. The focussing unit is displaceable along the cylinder axis by means of a connecting mechanism. The opening in the cylindrical surface has the form of a slot parallel to the cylinder axis, and the cylindrical surface itself is provided with guideways for wire or strip. An appropriately positioned lead is provided for gas (or gas mixt.) supply to support the cutting process or to remove its by-products. USE/ADVANTAGE - For high-productivity wire and strip cutting installations. The cutting process does not require reduction of the material speed. The energy density of the laser beam is kept the same over the entire length of cut.
Patent DE-4303163-A1 (DE)
Title: Inspection and=or working pit for motor vehicles - consists of prefabricated U=shaped concrete parts which are joined to form unit and installed in the ground
Inventor: EITEL GUENTHER
IPC: E04H5/06
Filed: 1993-02-04
Abstract: The pit, which is let into the ground, has a base, left and right side walls, transverse end walls and an upper opening bounded by the side walls. It is made of several prefabricated concrete parts (17). The pit's length is determined by a U-shaped section (18) of at least one element, whose longitudinal walls form the pit side walls and whose base and longitudinal opening form the pit base and opening. The elements are joined together to form a pit unit. by connections (27). USE/ADVANTAGE - Pit is installed within very short time at minimal labour cost and achieve high dimensional stability to be achieved.
Patent DE-4303299-A1 (DE)
Title: Valve actuating device for internal combustion engines
Inventor: PFLEIDERER ERNST
IPC: F01L9/12
Filed: 1993-02-05
Abstract: In order to achieve optimum adjustment of the valve timings to the load and engine speed and control of the rate of flow during operation of the engine, a first adjustable control unit (8, 9, 10, 12, 13, 14, 15, 16, 17, 18), translating the drive derivable from the camshaft (1) into a movement determining the start of valve opening, and a second adjustable control unit (19, 20, 21, 22, 23, 24, 31, 32, 35, 37, 38, 39, 40, 41, 42, 43, 45), controlled by the first control unit and determining the stroke of the power piston, are provided for a valve actuating device for internal combustion engines with means of transmitting movement between the camshaft (1) and the valve to be actuated (30), the said valve (30) being spring loaded and connected to a power piston (28) of a working cylinder (27), which piston defines the opening and closing movements and the lift of the valve (30). <IMAGE>
Patent DE-4317307-A1 (DE)
Title: Process for connecting two components
Inventor: MUEHL HANS JOACHIM
IPC: F16B3/04
Filed: 1993-05-25
Abstract: The connection of the components 1 and 2 takes place by means of an elastic profile, comprising a hose part 3 and a foot part 4. The connection of the profile to the component 2 takes place by means of adhesive bonding. The connection to component 1 takes place by the insertion of the elastically deformable hose part 3 through a groove, provided for this purpose, in said component 1. The elastic profile is secured against loosening by the insertion of a rigid or flexible bar 5. <IMAGE>