baber/WOPTO huggingface dataset:
Patent DE-4242009-A1 (DE)
Title: Hair dressing unit with pressurised air applicator - has cartridge, supply pipes and pump, with wheels
Inventor: THEIMER HUBERT
IPC: B05B15/62
Filed: 1992-12-12
Abstract: The mobile hair-dressing unit incorporates especially a pump, energy supply, manometer, valve and wheels. The pump is especially an air compressor, especially membrane pump. The compressed air pipes (12) have rapid couplings. The applicator (10) which dispenses hair treatment agent by pressurised air is in the form of a piston with outlet. The contents of the cartridge (7) are coded and have meters measuring the filled capacity. ADVANTAGE - The mobile hair-dressing unit enables the hair treatment agent to be applied directly to the hair in exactly metered quantities.
Patent DE-4243858-A1 (DE)
Title: Aminoacid derivs. which are tachykinin antagonists
Inventor: PIEPER HELMUT DIPL CHEM DR
IPC: C07K5/078
Filed: 1992-12-23
Abstract: Aminoacid derivs. of formula (I) and their diastereomers and salts are new. In (I), A = 1,2-cyclopentylene or -(HC(asterisk)R6); asterisk indicates L or D configuration; R6 = H, opt. branched 1-4C alkyl (opt. substd.) or Ph; R1 = H or 1-3C alkyl (opt. substd.); R2 = H, Ph (opt. substd.), pyridyl, 1-5C alkyl (opt. substd.) by linear 1-4C alkyl (opt. substd.), phenyl(2-3C)alkyl (opt. substd.) or NR1R2 ; R3 = H, 1-4C alkyl (opt. substd.) linear 1-4C alkyl (substd. in position 2, 3 or 4), aminocarbonyl(1-2C)alkyl (opt. substd.), where, unless otherwise stated, in R3, all the alkyl and alkaroyl gps. contain 1-3 C atoms and the alkoxy contain 1-4 C  atoms; R4 = H or 1-3C alkyl (opt. substd.); R5 = e.g. amino protecting gp., 1-8C alkyl (opt. substd. in position 1, 2, 3 or 4), 2-10C alkanoyl (opt. mono-substd.), phenylcarbonyl or Me (substd. by e.g. diphenylmethane, phenyloxyphenyl etc.); X = 2H, O or S; In R1-R6, Ph gps. is opt. mono or di-substd. by F, Cl, Br, Me, OH or MeO; the amino protecting gps. are e.g. phenyl(1-3C)alkoxycarbonyl (opt. mono substd. on the Ph ring with halogen, NO2 or Ph or opt. disubstd. on the Ph ring with MeO), 2-5C alkoxycarbonyl or fluoren-9-yl methoxycarbonyl.
Patent DE-4303459-A1 (DE)
Title: Apparatus for laminating a moulding with a sheet-like material and for bending over the edges of the sheet-like material
Inventor: VESPER ERHARD
IPC: B29C63/04
Filed: 1993-02-08
Abstract: A description is given of an apparatus for laminating the front side of a moulding with a sheet-like material and for bending over the edges of the sheet-like material, protruding beyond the moulding, onto the rear side of the moulding, in which an upper die (3) includes an inner segment (31), which acts upon a region of the rear side of the moulding within the later folded-over edges of the sheet-like material, an outer segment (33), which protrudes inwards with respect to the moulding by a predetermined amount, and a middle segment (32), which is arranged between the inner segment (31) and the outer segment (33) and acts essentially on the region of the folded-over edges, and a lower die (4) includes an inner segment (41), corresponding essentially to the outline of the moulding, and an outer segment, surrounding the inner segment (41), and in which means are provided in order to bring about the successive acting on one another of initially the inner segments (31, 41), then the outer segments (33, 42) and finally the middle segment (32) of the upper die and the inner segment (41) of the lower die, thereby allowing automatic bending over of the edges of the sheet-like material. <IMAGE>
Patent DE-4309916-A1 (DE)
Title: Facade elements for vertical building wall
Inventor: METZLER HUBERT
IPC: E04F13/08
Filed: 1993-03-26
Abstract: The facade has several U-shaped supports secured to the building outer wall and the facade elements are each secured between two supports. The element side edges, parallel to the supports, carry each an orthogonal element strap, whose free end locates, inwards bent flaps, parallel to the element surface.The flaps are used for suspending the elements in recesses in the shanks of the U-shaped supports. On the inside of the U-shaped support shanks is fitted a bar, spaced from the transverse strap. The bars form with the transverse straps grooves, retaining water discharge flat rails.
Patent DE-4310314-A1 (DE)
Title: Tunnelling system
Inventor: HUEGENELL HERMANN
IPC: B23K26/06
Filed: 1993-03-30
Abstract: For use in the driving of tunnels and galleries, an asymmetrical primary mirror is proposed, the surface of which is formed as a sectional area of an imaginary, rotationally symmetrical large mirror. The sectional area is located next to the optical axis of the large mirror. The primary mirror serves as a reflector for high-energy radiation, in particular radiation originating from a high-energy laser.
Patent DE-4319366-A1 (DE)
Title: d.c. high-speed circuit-breaker using hybrid technology
Inventor: KUNZE WOLFGANG DIPL ING
IPC: H01H9/54
Filed: 1993-06-07
Abstract: In known d.c. high-speed circuit-breakers using hybrid technology, a semiconductor switch is connected in parallel with a mechanical isolator, onto which semiconductor switch the current is commutated at the moment of switching off so that the mechanical isolator switches virtually in a currentless state. These known hybrid switches have the disadvantage that on the one hand the isolator has to switch very rapidly and on the other hand the commutation sequences have to be coordinated very exactly. The d.c. high-speed circuit-breaker according to the invention using hybrid technology consists of a series circuit of customary isolators (1411 and 1412) between which a thyristor (1415) is arranged. For operational deactivation and fault deactivation, the thyristor (1415) is turned off and the isolators (1411 and 1412) can be opened in a currentless state. In order to ensure that braking energy is fed back, the isolators (1411 and 1412) are bridged by diodes (1413 and 1414) in such a way that a flowing feedback current can also be switched off by the thyristor (1415). The d.c. high-speed circuit-breaker using hybrid technology can be used in all, even in already existing, rectifier distributing substations for supplying power to d.c. railways with a feedback feature while ensuring selectivity. <IMAGE>
Patent DE-4322384-A1 (DE)
Title: Ignition device for discharge lamp - has feedback control through monitors on lamp to vary pulse-width modulator on drive circuit
Inventor: SAITO SHIGERU
IPC: H05B41/292
Filed: 1993-06-29
Abstract: The lamp is driven from a DC supply via a DC converter (11) to generate h.v. and a pulse-width modulator to vary the chopped signal. A bridge circuit (14) feeds the lamp (15) as well as providing reference points for the current- and voltage monitoring circuits. These monitored signals are applied and drive the pulse-width modulator. The monitored signals are multiplied together and the resulting signal passed through a comparator which has standard reference signals. The feedback control ensures a constant drive to the lamp during starting even with momentary interruption of the supply. ADVANTAGE - Improved starting sequence, improved efficiency.
Patent DE-4325338-A1 (DE)
Title: Copolymers of monovinyl monoalkyl succinates
Inventor: ECK HERBERT DR
IPC: C09J131/04
Filed: 1993-07-28
Abstract: The invention relates to copolymers of monovinyl monoalkyl succinates of the formula CH2=CH-O-CO-(CH2)2-CO-O-R with ethylenically unsaturated comonomers, where R is an unbranched or branched or cyclic alkyl radical having 1 to 20 carbon atoms which is optionally interrupted by ether, ester, amide, urethane or urea groups and/or is optionally substituted by one or more substituents from the group consisting of halogens, and hydroxyl, carboxyl and amide radicals. The invention furthermore relates to processes for their preparation, to aqueous dispersions of these copolymers and to the use thereof.
Patent DE-4325551-A1 (DE)
Title: Door-holding rod for a motor-vehicle door stop
Inventor: HEINEMANN HEINZ WALTER
IPC: E05C17/04
Filed: 1993-07-29
Abstract: In a motor-vehicle door stop, with a door-holding rod which consists of a metal core encased in a plastic material and which at one end is articulated by means of a bearing block on a door-arrangement part, door or door column so as to be pivotable about an axis parallel to the door-hinge axis, and with braking bodies supported in a holder housing so as to be movable relative to the door-holding rod counter to a spring load, in order to reduce the outlay in terms of production, on the one hand, and in order to avoid variations in the door-holding points and the occurrence of creaking noises in the door stop, on the other hand, provision is made for the metal core to consist of a blank of flat material and for the bulged-out portions of the door-holding rod forming the braking ramps and catch depressions to be formed by corresponding local thickenings of a plastic casing equipped with inserted Keflar, and for the bearing lug serving for its articulation on the one door-arrangement part to be extended parallel to the axis of articulation by an at least one-sided shaped-out portion of the blank of flat material. <IMAGE>
Patent DE-4338348-A1 (DE)
Title: New 2,6-di:substd. benzo:tri:fluoride derivs. - useful as components of liq. crystal media for electro-optical displays
Inventor: REIFFENRATH VOLKER
IPC: C09K19/30
Filed: 1993-11-10
Abstract: 2,6-Di-substd. benzotrifluorides of formula (I) are claimed. MG1, MG2 = a mesogenic gp.; one of these gps. can also = halo, CN, NCS or R1; R1 = 1-18C alkyl or alkenyl (opt. substd. with at least one halo or CN, and opt. with 1 or 2 non-adjacent CH2 replaced by O, COO, OCO  or S); L1 = F, CN or CF3. More specifically, MG1, MG2 = a gp. of formula -Z1-A1-(Z2-Z2)m-R2 (II); R2 = halo, NCS, CN, or opt. substd. alkyl or alkenyl as for R1; A1, A2 = 1,4-phenylene (opt. substd. with 1 or 2 F atoms or with 1 or 2 CH replaced by N), 1,4-cyclohexylene (opt. substd. with CN or with 1 or 2 CH2 replaced by O or S), thiadiazol- 2,5-diyl, 1,4-bicyclo(2.2.2)octylene, etc... Z1, Z2 = COO, OCO, CH2O, OCH2, CH2CH2, -=C- or a single bond; m = 0, 1 or 2. Pref., L1 = F. Pref., MG1 = R1 and MG2 = a gp. of formula (II) (cpds. (I1), or vice versa (cpds. (I2). USE/ADVANTAGE - Used as components of liq. crystal (LC) media for electro-optical displays. Cpds. (I) produce very high biaxiality without markedly affecting the mesogenic phases.
Patent DE-4343836-A1 (DE)
Title: Radio telephone with base and mobile handset units
Inventor: SIMON WERNER DIPL ING
IPC: H04M1/725
Filed: 1993-12-22
Abstract: The fixed unit is coupled to the telephone network and has an interface and wireless connections for the mobile handset unit, as in 4320047. At least one feed voltage source is coupled to the current supply network, contg. a handset cradle and its radio connection. Radio connections are made to a network inverse interface in the form of a radio telephone connecting unit (TAE) for coupling any arbitrary, conventional, wired terminals.  Pref. the voltage source is in the form of a charger for a secondary cell battery, additionally fitted with an interface for the handset for communication to any terminal and to the base station via the handset.
Patent DE-4344647-A1 (DE)
Title: Ski binding adapted for use on snow=board
Inventor: BREUER CHRISTIAN
IPC: A63C10/22
Filed: 1993-12-24
Abstract: The holding stirrup (4) fits in the locking position over the protruding edge (11) of the boot sole (3). The clamping stirrup (7) is mounted on a lever (5), which has a component (6) stepped upon by the boot sole, and which brings the stirrup over the sole edge at the opposite end of the boot, locking it in the clamping position. On insertion of the boot in the binding and pressing down on the component (6), the lever (5) and stirrup (7) can be moved independently into an overcentre position. Both lever and stirrup can be double angular levers hinging together where they bend, and there can be a clamping lever (8) hinging on the stirrup, fitting over the sole edge when the component (6) is pressed down, and with an actuating arm. A groove can be formed in the lever forward end and by which it fits over the sole edge.
Patent DE-4400653-A1 (DE)
Title: Ozone generator for burner
Inventor: SCHMIDT U W
IPC: F02M25/12
Filed: 1994-01-12
Abstract: A burner system (6) has air drawn into it through a filter (2) and a short-wave UV generator (3). The air/ozone mixture is then used to improve the efficiency of the burner.
Patent DE-4400797-A1 (DE)
Title: Grinding tool for roller mill
Inventor: MORGENROTH SEBASTIAN DR ING
IPC: B02C4/30
Filed: 1994-01-13
Abstract: The grinding tool has a number of wearing parts located in each slot formed in segments. Each slot (3a) has two side protrusions (3b) which permit a displacement of the segment in the direction of the slot but not perpendicular to the grinding face. The contact faces of adjacent segment in one a slot have correspondingly complementary face profiles which allow relative movement of the segments in the direction of the slot, but prevent movement at right angles to it.
Patent DE-4403229-A1 (DE)
Title: Interferometric laser diagnosis method for esp. high powered laser
Inventor: LIESENHOFF ANDREAS DIPL ING
IPC: G01J1/42
Filed: 1994-02-03
Abstract: The method involves superimposing the wave field of a laser signal beam (4) onto a reference beam (3) coupled out of the laser beam. For the diagnosis of a multimode laser beam, a frequency filtered wave field with a definite phase front is formed from the reference beam. A frequency shift of the reference beam w.r.t. the signal beam is set up. The reference beam is shifted so that there is a fixed frequency difference between the individual modes and the frequency filtered reference beam. The reference and signal beams are superimposed so that they interfere and the interferences are detected with position resolution.
Patent DE-4406147-A1 (DE)
Title: Buckling appts. for plastically deformable vehicle body part
Inventor: UZUNER DURSUN
IPC: B21D1/08
Filed: 1994-02-25
Abstract: The appts. comprises a pressure exerting body (3) under application of a flowing pressure medium (2), acting between a counter bearing (4) and the deformable vehicle body part (1). The pressure exerting body is flexible, at least partly, and adapts to the vehicle body part under pressure. Pref. the pressure exerting body is fully flexible or partly stable and may have a section matching the vehicle body part. In pressureless state it may be collapsible. Outside of its flexible active part it may contain an auxiliary element for the counterbalancing combination.
Patent DE-4407868-A1 (DE)
Title: One piece folding step system for rail vehicles
Inventor: SCHWARTZ EGON
IPC: B60R3/02
Filed: 1994-03-04
Abstract: The step system has a component (5) which serves as a protective side and as the step deck in first and second height settings. Left and right guides for a sledge link the longitudinal bearers of the wagon box and the above component. The system includes one or two controlled setting cylinders (7), depending on the desired height of the step. There is also a setting locking device (12,13) to first the left and right sledge guide system. This leaves the side and step deck component (5) free to serve as a step in the second height setting. The setting cylinder may be pneumatic, hydraulic or electric.
Patent DE-4415801-A1 (DE)
Title: Anti-theft element
Inventor: MEHL SIEGFRIED
IPC: G08B13/24
Filed: 1994-05-05
Abstract: The invention relates to a anti-theft element (1) which can be fitted to an article to be protected against theft and has at least two reaction elements (5, 11) which respond to an electromagnetic alternating interrogation field, which acts on said elements, in that at least one of the two reaction elements (5, 11) emits a detectable electromagnetic alternating answer field which triggers a theft alarm. In this case the alternating interrogation field consists of two field components, the first field component of which has a first frequency and the second field component of which has a second frequency. The two field components can be simultaneously applied to the anti-theft element (1). The two reaction elements (5, 11) are arranged or formed in such a manner that in any position of the anti-theft element (1) with respect to the alternating interrogation field at least one of the two reaction elements (5, 11) responds to one of the two field components with an alternating answer field. <IMAGE>
Patent DE-4416093-A1 (DE)
Title: Overcurrent protection device and process for its production
Inventor: KIRYU MICHIAKI
IPC: H01H85/045
Filed: 1994-04-20
Abstract: The overcurrent protection device and the process for producing such a device has a fuse (3), which connects a pair of electrodes (2). A composite layer (5) envelopes the fuse and is furthermore of a jelly-like composition. The composite layer and the fuse are cast in a casing (7). The jelly-like composition contains a non-conductive, inorganic powder and a synthetic resin. The inorganic powder has a melting point which lies below the melting temperature of the fuse. In one embodiment, the inorganic powder contains lead-glass powder and aluminium powder and the synthetic resin is a silicone resin of low viscosity. The inorganic powder is mixed with the silicon resin in a ratio of 3 : 1. Heat treatment dries the composite layer. The composite layer contains air pockets between the particles of the organic powder, which are elastically entrapped by the synthetic resin. The air pockets support the melting combustion of the fuse, contribute to the elasticity of the composite layer and create interspaces for the molten sections of the fuse, which flow into these interspaces. The elasticity of the composite layer takes up stresses, thereby protecting the fuse from damage. The melting of the fuse leads to a melting of the organic powder,... Original abstract incomplete. IMAGE>
Patent DE-4417680-A1 (DE)
Title: Pump raising water from low to high level
Inventor: OURANOS EMMANUEL
IPC: F04B9/117
Filed: 1994-05-16
Abstract: The water tank (1) for the pump has at the bottom one or several pump chambers which can be separated from the tank by a shut-off flap. The pump chamber is cylindrical and closed off by a plunger which moves up and down in the chamber. The pump chamber has on its a base an outflow which can be closed off by a shut-off valve. The pump chamber is connected via a water outlet to an ascending pipe on whose outlet a reverse flow check valve is fitted.
Patent DE-4419310-A1 (DE)
Title: Electronic equipment cabinet esp. hi=fi installation and TV set
Inventor: SCHLAUCHER KARL-HEINZ DIPL ING
IPC: H04B1/08
Filed: 1994-06-01
Abstract: The supporting case or skin (2) houses at least one unit of equipment (2) with outputs (21) receiving LF signals or low voltages for controlling loudspeakers (25). There is at least one door (6) held by hinges (10) to the wall (5), opening to allow access to the equipment, and there are connections (24,28) from the equipment to the loudspeakers.
Patent DE-4421222-A1 (DE)
Title: Decorative electrical illumination comprising miniature lamps in chain or bundle
Inventor: OLAH CSABA
IPC: F21S4/10
Filed: 1994-06-17
Abstract: The lamp shades are symmetrical or asymmetrical of similar or different size, colour, pattern and form of geometric or decorative character or can represent figures or symbols. The upper opening is smaller than the lower. The lamp holders are joined in series and, by means of a disc or similar, suspended from the edges of the upper opening. The miniature bulbs can easily be exchanged from the larger, lower opening.
Patent DE-4421298-A1 (DE)
Title: Load-bearing element for suspending a retaining rail on a building ceiling
Inventor: FRUEH FRIEDRICH
IPC: E04B9/18
Filed: 1994-06-17
Abstract: A load-bearing element (4a) serves for suspending a retaining rail (3a), serving for fastening cladding elements, on a building ceiling. The retaining rail (3a) has an essentially U-shaped cross-section with rail legs (6a, 7a) which project upwards in the use position from the rail base (5a) to the building ceiling and of which the longitudinal border regions opposite the rail base (5a) form catching webs (8a, 9a) which are bent off inwards towards the respectively other rail leg. The load-bearing element (4a) exhibits a guide part (10a) which can be plugged into the retaining rail (3a), such that it can be displaced in the longitudinal direction thereof, is of a width corresponding essentially to the rail-leg spacing and has retaining protrusions (11a, 12a) which project upwards on the longitudinal sides of said guide part, engage into the catching webs (8a, 9a) in the use position and retain the retaining rail (3a) at a certain height; and the load-bearingelement (4a) further exhibits a fastening device which is to be fastened on the ceiling and, in the use position, projects upwards out of the retaining rail (3a). The retaining protrusions (11a, 12a) are formed by single-layer retaining lugs which terminate freely at their outer border and act on the catchng webs (8a, 9a) with their outer-border edge (13a, 14a). <IMAGE>
Patent DE-4427996-A1 (DE)
Inventor: PLATH PETER DR
IPC: A01N43/80
Filed: 1994-08-08
Abstract: The invention pertains to novel herbicidally effective saccharin carboxylic acids or carboxylic acid esters of formula (Ia), in which the substituents are as follows: L, M are hydrogen, C1-C4 alkyl, C1-C4 alkoxy C1-C4 alkylthio, chlorine, cyano, methyl sulfonyl, nitro or trifluoromethyl; Z is hydrogen, C1-C4 alkyl, C3-C8 cycloalkyl, benzyl or phenyl, where the penyl rings can in each case be substituted by C1-C4 alkyl, and R is H, C1-C6 alkyl, with the proviso that if L and M are hydrogen, Z is not methyl, phenyl hydrogen or an alkali metal cation or silver cation, and also excepting 5-carboxy-7-methyl saccharin and 5-carboxy-4-chlorosaccharin.
Patent DE-4429021-A1 (DE)
Title: Gripping wrapper
Inventor: MERTEN HELMUT WOLFGANG
IPC: E02D17/20
Filed: 1994-08-16
Abstract: The invention relates to a gripping wrapper for receiving a pourable or free-flowing medium. Grip adhering elements are arranged on the one outer surface 2 of the gripping wrapper 1 and grip connecting elements are arranged on a further outer surface 2 of the gripping wrapper. The arrangement is such that, with wrappers 1 which are stacked one above the other or adjacently and are filled with a medium, the grip adhering elements of the one wrapper 1 engage in the grip connecting elements of at least one further wrapper 1.
Patent DE-4430006-A1 (DE)
Inventor: HELLWIG FRANK
IPC: E04B5/02
Filed: 1994-08-25
Abstract: The structure forms each storey-layer from individual base elements (20), which are supported and fastened between two rows of vertical pillars. The elements have continuous concrete, or steel-reinforced concrete, panels (21), whose length corresponds to the internal width between both rows of pillars. The panels cover beam arrangements, consisting of two U-shaped channels (22), which each have one flange (23) bonded to the panel by shaped elements (24). The web (25) between the flanges of each channel runs vertically, and is arranged flush with a side edge of the panel. The endwall of each panel has an integrated tensioning member (34), and the adjacent channels of neighbouring base elements are bolted to one another.
Patent DE-4431943-A1 (DE)
Title: Compact garage system
Inventor: GUGU HANS
IPC: E04H6/16
Filed: 1994-09-08
Abstract: The compact garage has several parking platforms (7) spaced around a rotating frame formed by one or two large wheels or stars. The platforms are moved to and from the access level (11,12) with an automatic levelling control to maintain the horizontal attitude of each platform.The levelling control can be mechanical using followers in grooves in the outer support structure or via servo motors e.g. stepping motors, and a levelling control. The platforms can also be fitted with counterweights.