baber/WOPTO huggingface dataset:
Patent DE-4318525-A1 (DE)
Title: Sample collector for adsorption of a material
Inventor: DAMM GUNTER DR RER NAT
IPC: B01J20/28
Filed: 1993-06-03
Abstract: The invention relates to a sample collector (1) having collection elements (12, 13, 17) for adsorption of a material which is entrained in a fluid flowing with a velocity, in which     a) each collection element (12, 13, 17) can be exposed to fluid, b) each collection element (12, 13, 17) has a velocity-dependent adsorption coefficient for adsorption of material, which coefficient has, at a respective characteristic velocity, a respective maximum value, c) at least two of the characteristic velocities are different from each other, and d) the sum of the adsorption coefficients in a velocity interval assumes a value which essentially corresponds to a mean value (16) formed from the values.   On the basis of this essentially constant sum, it is possible to determine, particularly simply, the total quantity of the material entrained in the fluid and/or the concentration of the material from a partial quantity of the material collected in the sample collector (1). <IMAGE>
Patent DE-4319114-A1 (DE)
Inventor: HENGESBACH WOLFGANG
IPC: F16B13/08
Filed: 1993-06-09
Abstract: The invention proposes a toggle fastener for fixing on hollow ceilings, which fastener is composed of a threaded rod (1), of a pivotable bracket (3) and of a fixing part (4). The fixing part (4) is designed as a truncated cone (8) with a retaining collar (6). The fixing part (4) has a longitudinal slot (11) which can be widened elastically to the diameter of the threaded rod (1). The fixing part (4) can thus be clipped laterally onto the threaded rod (1) and spread upwards against a ceiling (7), the truncated cone (8) being braced in the associated bore (9) of the ceiling (7). <IMAGE>
Patent DE-4319823-A1 (DE)
Title: Alternative use of wind power by means of guided lifting surfaces
Inventor: MIELKE SIEGFRIED DR
IPC: F03D5/00
Filed: 1993-06-16
Abstract: The energy of the wind is converted into mechanical and/or electrical energy by means of tethered flying bodies (flying vehicles, aerodynamic vehicles) which are set against the wind with their lifting surfaces. Use is made in this case of the tensile (pull, attractive) force acting in the tether. Energy is obtained by transmitting this force onto the surface of a shaft and by rotating this shaft through unwinding the previously wound tether by the suitable movement of the flying body.
Patent DE-4320915-A1 (DE)
Title: Adjustment element for axles
Inventor: LINBRUNNER ROLAND
IPC: A47F5/02
Filed: 1993-06-24
Abstract: An adjustable axle of a support roller or of a support wheel of a supporting frame, in particular of a turntable, is described. The design of this adjustable axle permits, firstly, precise alignment of the axle in a desired direction and, furthermore, vertical adjustment of the support roller or of the support wheel.
Patent DE-4324049-A1 (DE)
Title: Casing for solid propellant rocket engines
Inventor: STEIN BERND
IPC: F02K9/34
Filed: 1993-07-17
Abstract: The invention relates to a tubular casing (1) for solid propellant rocket engines with a base on the one end face and an open end (6), provided with a nozzle (7), on the other end face. In order to improve the connection of nozzle or nozzle mount to the casing, it is proposed according to the invention that the open end be tapered and that the nozzle (7) or nozzle mount grip with a positive interlock around the said taper (20). <IMAGE>
Patent DE-4329220-A1 (DE)
Title: Medical wire-twisting forceps
Inventor: JANSSON VOLKMAR DIPL ING DR ME
IPC: A61B17/88
Filed: 1993-08-31
Abstract: The invention relates to wire-twisting forceps for medical applications which can be used to bend and, where appropriate, cut off wires employed intra-operatively for bone fixation - e.g. Kirschner wires in fracture treatment - at their end projecting from the bone. For this purpose, the wire is fixed in the forceps at its end near the bone and is bent up to 180<o> on continued compression of the handles. Fixation of the wire in the forceps does not result in any forces or moments being applied to the bone, so that loosening or breaking of the wire from the bone is avoided. In different embodiments, the wire can also be cut to the desired length prior to the bending operation.
Patent DE-4338355-A1 (DE)
Title: Comb for separating, combing-through and combing-on of a hairpiece on to a device for streaking hair strands
Inventor: GUTH ROUVEN
IPC: A45D19/02
Filed: 1993-11-10
Abstract: A comb for separating, combing-through and combing-on of a hairpiece on to a device for streaking hair strands, with a comb back (4), teeth (6) integrally formed on the comb back and a handle (10), is characterised in that the comb back (4) has on the tooth side a part which has a concave arc-shape and is curved to one side, (14) and the handle (10) is also arc-shaped and connected to the comb back (4) via a neck. <IMAGE>
Patent DE-4344874-A1 (DE)
Title: Additional identification marker for CD including CD-ROM
Inventor: SCHRODT MARKUS
IPC: G11B23/00
Filed: 1993-12-29
Abstract: Compact discs can be marked with individual information using a housing that has a base and a cover (4) the inside surface of which carries a metal pressing element with formed characters. The pressing may be locally heated by operating a start switch (8) to actuate heating elements built into the unit.  The housing has a ready indicator (10) and a latch (7). The information is burned into the surface of the disc in the central region.
Patent DE-4400467-A1 (DE)
Title: Arrangement for monitoring tyre pressure of vehicle wheels or tyres
Inventor: BINDER JOHANN
IPC: B60C23/00
Filed: 1994-01-11
Abstract: A pressure sensor (4) mounted on the wheel or rim contains a first sensor element (22) and a sensor (8) mounted on a part of the axle which does not rotate with the wheel with a second sensor element (8') adjacent to the path of motion of the first sensor element a the wheel turns. The pressure sensor is exposed to the pressure in the tyre and contains at least one element (17,18) movable against a spring element (25) by the pressure The first sensor element moves with the movable element so that a pressure dependent coupling occurs between the first and second sensor elements, thus generating a pressure dependent electrical signal at the fixed sensor (8).
Patent DE-4402938-A1 (DE)
Inventor: SCHMITZ GUENTER DR
IPC: F02D41/00
Filed: 1994-02-01
Abstract: A process is disclosed for controlling a piston engine so as to remain within acceptable working limits. A measured value that is influenced by the conversion of fuel into energy and/or exhaust fumes is sensed in at least one cylinder during at least one working cycle and is correlated with the sensed and stored measured value of at least one previous working cycle. When a deviation is detected, a measurement and/or setting signal is generated and supplied to the engine control system. This process allows the control of an internal combustion engine, for example with exhaust fume feedback, to be designed so that the engine works without trouble near its working limits in the corresponding load range.
Patent DE-4405472-A1 (DE)
Title: Hydraulic control for excavator with several hydraulic user units
Inventor: RICHTSFELD VICTOR NMI
IPC: F15B11/16
Filed: 1994-02-21
Abstract: The control has a work pump (300) in the open circuit for the movement and excavator operation. Next to the pump is provided an independent rotary mechanism pump (400) in a closed circuit for rotary mechanism drive. The work pump is of the load sensing type, and is an axial piston pump in inclined disc construction. The rotary mechanism pump is an axial piston regulating pump of the inclined disc type. For the drive of the work pump and the rotary mechanism pump a diesel engine is provided. For optical utilisation of the diesel engine power by the two pump systems over the complete speed range, an electronic limit load regulation is provided. A valve control system is provided for load-independent control with simultaneous load-independent quantity distribution.
Patent DE-4408248-A1 (DE)
Inventor: TOEPFER ALEXANDER DR
IPC: C07H17/04
Filed: 1994-03-11
Abstract: Cpds. of formula (I) are new, with the exception of sialyl Lewis-X and -A, and derivs. of these which contain a N3, NH2 or OH substit. in place of a N-acetyl gp., or contain glycerin in place of fucose: R<1>, R<2> = H, CH2X or CH2O(CH2)mX<1>; or R<1>+R<2> = a six-membered substd. carbo- or hetero-cycle; R<3> = O, S, H or CH2OX<2>; R<4>, R<5> = O- alpha -NANA (where NANA is N-acetylneuraminic acid), O- beta -NANA, OSO3H, or another monobasic acid; R<6> = H, OH or 1-25C alkyl; or R<6>+R<3> = a six-membered substd. carbo- or heterocycle; Y = O- alpha -NANA, O- beta -NANA, OSO3H, or another monobasic acid; Z = a pyranose, a furanose or an open-chain polyalcohol; m, n, p, q = 1-20; X, X<1>, X<2> = H, NH2, COOH, OH, CH2OH, CH2NH, aryl, 1-25C alkyl or CH2O(CH2)qX; X<3> = H, 1-25C alkyl or aryl; or X<3>+X<3> = O or S.
Patent DE-4409496-A1 (DE)
Title: Pressure vessel, in particular for accommodating a liquid such as a spray substance for a paint spray gun
Inventor: DUENNES WOLFGANG
IPC: B05B9/04
Filed: 1994-03-19
Abstract: The invention relates to a pressure vessel (1), in particular for accommodating a liquid such as a spray substance for a paint spray gun, having a pressure reservoir (2, 30) and a removable cover lid (3, 31) which can be clamped in a closed position, the pressure reservoir (2, 30) having a bearing collar on its lid-side margin and the cover lid (3, 31) having a lid margin allocated to the bearing collar, the cover lid (3, 31) being axially movable during the build up of a difference between reservoir internal and external pressure (positive pressure or vacuum), and a radial seal being provided which seals against the inner surface of the pressure reservoir (2, 30). In order to achieve safe manipulation of the pressure vessel, the invention proposes that actuation of a pressure discharge valve (49) arranged on the cover lid (31) be combined with locking or unlocking of the cover lid (31) on the pressure reservoir (30). <IMAGE>
Patent DE-4409894-A1 (DE)
Title: Positioning device for drilling jigs
Inventor: STEGHERR LUDOLF
IPC: B23B47/28
Filed: 1994-03-23
Abstract: Sets of longitudinal stops (5,6) are movably mounted on a rotatable beam (3). Drill actuators are connected to the stops. The rotatable beam is made of a multifaced beam allowing the cams to be mounted on different faces in different arrangements for a variety of drilling patterns. The different drilling patterns are chosen by rotating the beam. An actuator handle (8) with a small arm (9) is used to position the drilling jig with a horn (10) which fits in the cams and to establish the position. The drilling stroke is actuated by pressing the handle down.
Patent DE-4413040-A1 (DE)
Inventor: MANN HORST
IPC: B65D21/02
Filed: 1994-04-15
Abstract: The cylindrical container (2) has a system (16,18), to form a slide/plug-in connection, at right angles to the direction of insertion, with a second similar container. The containers may roll off each other in circumferential direction, but are positively retained in radial direction. The system is formed by alternating corresponding apertures (18) and recesses (16) which lock with each other. Both are dovetail- shaped, and are positioned continuously around the circumference of the container. The complete connection system consists of an elastic material. <IMAGE>
Patent DE-4413381-A1 (DE)
Title: Reeling device for a strip light
Inventor: BABERG ULRICH
IPC: F21V27/00
Filed: 1994-04-20
Abstract: A reeling device for a strip light in which a rope which connects a canopy (baldachin) and a cover is wound on a spring-tensioned drum arranged in a housing. The technical problem is the long-term safeguarding of the readiness for operation of such a reeling device and the ease of operation of the reeling device. The reeling device (6) is arranged in the cover (1), a flange (17) of the drum (15) engages with latching elements (18) in displaceable notches (19) of the housing and a pin (14, 34) of the drum (15) is seated in shell-shaped receptacles of the housing. <IMAGE>
Patent DE-4413785-A1 (DE)
Title: Method for applying a lubricant onto stationary and moving parts in a latching mechanism of an electrical switching device
Inventor: BERNAUER KARL
IPC: C10M103/06
Filed: 1994-04-20
Abstract: A method for applying lubricant onto parts which are associated with a latch in a latching mechanism of an electrical switching device is carried out in that the phosphated parts, which are made of steel, are coated with a lubricant varnish and, after this, are subjected to heat treatment in order to cure the lubricant varnish. Molykote lubricant varnish is preferably used. <IMAGE>
Patent DE-4414546-A1 (DE)
Title: Vehicle-door lock
Inventor: FUKUMOTO RYOICHI
IPC: E05B85/02
Filed: 1994-04-26
Abstract: A vehicle-door lock has a body (1) to be fastened to a fastening portion (13a) of a vehicle door (13), a locking mechanism (5) arranged in the body, a case (6) arranged between the fastening portion (13a) of the vehicle door (13) and the body (1), and an actuating mechanism (7) surrounded by the body and the case, the case (6) being connected to a fastening side of the body (1) which is located opposite the fastening portion (13a) of the vehicle door (13). <IMAGE>
Patent DE-4416683-A1 (DE)
Title: Furniture fitting, in particular for a pivotable armrest
Inventor: KEMMANN PAUL GERHARD
IPC: A47C7/54
Filed: 1994-05-11
Abstract: Furniture fitting, in particular for a pivotable armrest, with a guiding part (1) which can be fastened to a piece of furniture and in the bore (2) of which a holding element (3) is guided so as to be displaceable in the axial direction of the bore and is secured against rotation, which holding element has a guiding curve (4) on one end face and is loaded by a spring (7) on the opposite end face, and with a rod-shaped joint part (10) which can be fastened to the pivotable furniture part or armrest and engages in the guiding part (1), the joint part (10) having a curve portion (12) which rests against the correspondingly shaped guiding curve (4) of the holding element (3). <IMAGE>
Patent DE-4420604-A1 (DE)
Title: Centrifuge assembly linked to washing soln. tanks by valves and pipes
Inventor: SCHOEN RAINER DIPL ING
IPC: B08B3/10
Filed: 1994-06-13
Abstract: An assembly to clean bulk solids incorporates a centrifuge (11), a vacuum pump (13) and several vessels (15,17,19,21) which are linked to the centrifuge (11) by pipes (25) controlled by valves (33-39, 57). Washing solns. can be passed from the respective vessels (15,17,19,21) through the pipes (25) to the centrifuge (11). Pumps (41,43) return solns. from the centrifuge (11) to one of the subsequent vessels (15,17,19,21). Impure soln. is removed from the centrifuge (11) through a pipe (51) controlled by a valve (49). Indicators (63) signal the fluid levels in the vessels (15,17,19,21,24). The centrifuge (11) can be ventilated by an air valve (53).
Patent DE-4420948-A1 (DE)
Title: Modular cupboard system
Inventor: SCHERINGER STEFAN DR ING
IPC: A47B77/04
Filed: 1994-06-16
Abstract: A modular cupboard system, esp. for kitchens in catering establishments, has locking inserts (5) for the walls (1, 2) which are built into the walls (1, 2) so that the openings for the locking screws (11) emerge only from an end of the wall (1, 2). Each wall (1) is formed by two spaced half-shells (8) with the space filled with a thermal or acoustic insulation or polyurethane foam (10).
Patent DE-4422794-A1 (DE)
Title: Cover for settling tank
Inventor: NIEDERLAENDER KURT
IPC: B65F1/16
Filed: 1994-06-08
Abstract: The cover has a simple design and can be made of aluminium, steel or plastics. The outer circumferential edge of the cover is made such that it passes over most of the U-profiled edge of the tank to allow later fixture of the tray for transportation. The rear section of the cover has hinges in order to allow easy release of the contents when the tank is tipped for this purpose. The cover can have fixed closure to protect against environmental influence.
Patent DE-4424694-A1 (DE)
Title: Coat hanger of laminated construction
Inventor: BACH ALBRECHT
IPC: A47G25/32
Filed: 1994-07-13
Abstract: The arms of the coat hanger are made from interconnected blanks of cardboard. Between each of the outer cardboard blanks (21,22) is an intermediate layer (23) of board which is made in at least one section (25) of corrugated paper. The intermediate layer (23) has in the area of the outer arm ends (11,12) a section (24) of hard cardboard and in the intermediate section (17) at least one corrugated paper section. The corrugated paper in the intermediate layer (23) extends over the entire height of the arms (10) and is exposed on the top and bottom sides (13,14). The hook (40) can be made of cardboard or of metal. A trouser bar of metal, cardboard or wood can be included. The hanger can be coated with a protective layer.
Patent DE-4426170-A1 (DE)
Title: Cover for finger, esp. index finger for cleaning teeth and massaging gums
Inventor: KLIPPEL KARL FRIEDRICH PROF DR
IPC: A46B7/04
Filed: 1994-07-23
Abstract: The elastic, esp. rubber, plastics etc. finger cover (1) has a part (3), in the form of a brush (5) for cleaning the teeth (4) and massaging the gums. The cleaning part has an opening (8) through which to pour liquid (6) into a chamber (7) and has openings (9) for the liquid to flow out of the chamber. The liquid may be a pain-killer, disinfectant or cleaning agent. It may contain calcium, vitamin C or fluoride and be in the form of a paste or liquid. The chamber has a capacity of 0.5 to 1.0 ml liquid.
Patent DE-4426377-A1 (DE)
Title: Fastening arrangement for vehicle radiator
Inventor: ATTINGER THOMAS DIPL ING
IPC: F28F9/04
Filed: 1994-07-26
Abstract: The fastening arrangement incorporates a connection device (6) which is simultaneously made as a pipe union for the cooling fluid. The connection device is provided on one open side with a radiator connection section (7) and on the other side with a hose connection piece (8). The outer circumference of the device has an expander rivet (13) for attachment to the frame, transverse support or bodywork section (2). The radiator connection member is so formed that it can be inserted into an opening (5) in the radiator (3).
Patent DE-4427491-A1 (DE)
Title: Process and device for stationary disposal of absorbable chemicals
IPC: B01D53/30
Filed: 1994-08-03
Abstract: Process for stationary disposal of absorbable chemical cpds. through the combination of: absorption of the cpds. onto a liq. or solid absorption medium; passing a fluid through liq. and/or solid absorption materials in an absorption material unit to desorb the cpds. absorbed on the material; next feeding the liq. into the reaction chamber; addition of an ozone contg. fluid, produced in an ozone producing device, to the fluid either before or in the reaction chamber; irradiation of the fluid in the chamber with UV light of wavelength between 50 to 450 nm; feeding, where necessary, of the fluid from the reaction chamber through filters, catalytic devices or dryers; recycling of at least part of the fluid contg. the reaction products into the desorption/irradiation process.
Patent DE-4434096-A1 (DE)
Title: Negative film carrier
Inventor: KUWAYAMA MASAHIKO
IPC: G03B27/32
Filed: 1994-09-23
Abstract: A negative film carrier, which limits the lateral movement of the negative film along a film path and can determine the locations of the sensors for detecting a DX code in order to eliminate the bad detection of a sensor (cross-talk problem), comprises a limiting member, installed in a film path, for limiting the lateral movement of the film and DX code sensors, installed inside the limiting member, for detecting the DX code of the negative film.
Patent DE-4437243-A1 (DE)
Title: Pedestal for omnibus seat
Inventor: BLEY PETER
IPC: B60N2/427
Filed: 1994-10-18
Abstract: A crease (30) is provided in the plane parallel section of the seat support pedestal. During a collision this enables a defined plastic deformation of the pedestal (12) during inclination in the direction of travel up to a determined dimension (36). The crease is broader in the direction of travel and may be in V-form. The cross-sectional profile of the crease is in circular arc form or corrugated.
Patent DE-4439152-A1 (DE)
Title: Shoe-carrying hanger
IPC: A47G25/18
Filed: 1994-11-03
Abstract: A shoe-carrying hanger is provided, with a carrying element which has a suspension device at its upper end and carries two holding fingers which extend obliquely or vertically upwards. One shoe can be placed in each case onto the holding fingers by introducing the holding finger into the interior of the shoe. A curved bearing body shaped in accordance with the front region of the interior of the shoe is constructed at the free end of each holding finger. The holding fingers can be fastened to the carrying element in the lower end region thereof and can be preferably arranged on opposite sides of the carrying element, the carrying element, the holding fingers and the bearing bodies being constructed for example as a one-piece injection moulded part of plastic.
Patent DE-4441642-A1 (DE)
Title: Wheel suspension for skateboard (rigid-axle version)
Inventor: MUELLER RUDI
IPC: A63C17/18
Filed: 1994-11-23
Abstract: The invention relates to a skateboard which is steered via the feet by weight displacement. In order that the wheels, inter alia to make possible high speeds, have a constantly good running-surface contact (and thus also allow use on uneven running surfaces), the axles are guided in a sprung manner in relation to the board superstructure. What is novel in relation to previously known sprung rigid-axle wheel suspensions in skateboards is the wheel guidance by means of links, which leaves 2 degrees of freedom open to the rigid axle 2: a vertical movement of the axle body for compression and extension and also a rotary movement approximately about its vertical axis for steering the skateboard. To this end, the links are arranged obliquely in side view in such a manner that   - they rotate about a horizontal transverse axis during compression and extension in the same direction (straight travel) (and thus the axle bodies therefore spring with them in parallel) and - during compression and extension in opposite directions (curve travel), their projected lengths differ clearly on the inside of the curve from the outside of the curve in plan view, so that the axle bodies describe a steering angle.   <IMAGE>
Patent DE-4442863-A1 (DE)
Title: Vane with variable curvature for wind turbine
Inventor: VERASTEGUI RAUL ERNESTO
IPC: F03D3/06
Filed: 1994-12-02
Abstract: The formation involves two control vanes (3) which are fitted integrally with the front edge (2). The vane with variable curvature is held by a rotor structure (5), which has two radial arms per vane. With this formation the vane can have a greater vane-surface ratio, which is more favourable aerodynamically.A further suitable formation involves a control vane fitted between a double-armed rotor structure (5) and connected with the front edge with the aid of a connecting rod. Yet another formation has the control vane divided into two parts and fixed rotatably at its division to the rotor structure.
Patent DE-4443693-A1 (DE)
Title: Plastic information-carrying material disposal oven for compact disc
Inventor: KRUG RAIMUND
IPC: B29B13/02
Filed: 1994-12-08
Abstract: An oven for destroying plastic information-carrying material comprises:(a) a chamber (10) with heaters (16, 26, 36); (b) a container (12) for holding material to be destroyed; and (c) a temp. control system (22) maintaining the processing temp. at a suitable melting range below the b.pt. and ignition temp. of the polymers.