baber/WOPTO huggingface dataset:
Patent DE-50306804-D1 (DE)
Inventor: FINN MATHIESEN HOJ
IPC: G01F15/00
Filed: 2003-11-03
Granted: 2007-04-26
Abstract: Constructional unit (2) for a compact heating system is an injection-molded part made of plastic that forms an integrated water circuit containing connections for the room heating circuit (CHF) and for the water supply (DHW) and a circulating pump. At least one line for water to be heated is arranged in the constructional unit. The line has at least one line section (34) containing a flow sensor (26) with an obstruction (62) and a measuring head (44). An opening (36, 68) is provided at each opposite-lying end of the line section. The line section is designed at least between the openings and the obstruction so that it is formed by two drawing cores.
Patent DE-50307899-D1 (DE)
Inventor: KORTHAEUER MANFRED
IPC: B41J3/407
Filed: 2003-08-30
Granted: 2007-09-20
Abstract: A device for printing labels etc. has a printing head (4) and a device for feeding of the printing object to the print-head. The print-head (4) is equipped with a drive (9,11-16) by means of which, the print-head (4) is moveable in the feed/forward direction of the object being printed and against the feed direction of the object.
Patent DE-50308751-D1 (DE)
Inventor: MOESSNER MALTE
IPC: F21S8/12
Filed: 2003-03-03
Granted: 2008-01-24
Abstract: The arrangement has a first housing region (6) for at least one main light source and a second housing region (7) for at least one turn direction indicator. Both housing regions are separated by an essentially horizontal dividing wall (1), which is at least partly transparent so the first housing region can be illuminated by the light from a light source for a turn direction indicator.
Patent DE-50309249-D1 (DE)
Inventor: DIEHL PETER G
IPC: E05B65/36
Filed: 2003-11-12
Granted: 2008-04-10
Abstract: The method involves using at least one switch (6) inside the motor vehicle, a radio key (8) and/or a switch (7) in the flap (2) region. Before opening and/or closing the flap a device (15) detects whether the trailer coupling (9) is occupied. If the coupling is occupied remote operation from within the vehicle is inhibited.  AN Independent claim is also included for the following:  (a)  an arrangement for remote opening and closing of a rear flap of a motor vehicle.
Patent DE-50309722-D1 (DE)
Inventor: HAMULSKI MARKUS
IPC: C09J7/22
Filed: 2003-05-28
Granted: 2008-06-12
Abstract: Self-adhesive protective film comprising a coextruded laminate with a base layer and an adhesive layer, especially for covering painted or mirror-finished sheets of aluminum or stainless steel, in which the coextruded adhesive layer is based on polyisobutylene and/or a styrene block copolymer.
Patent DE-58900654-D1 (DE)
Inventor: SAUERBREY HELMUTH
IPC: F22B3/04
Filed: 1989-05-02
Granted: 1992-02-13
Abstract: The invention relates to a flash tank for hot liquid media under pressure, in particular water. In order to be able to carry off the medium, which occurs in at least two different pressure levels, into a flash chamber of the tank without creating vibrations and noise, it is proposed according to the invention that the flash chamber is divided by means of partition walls (3) into neighbouring individual flash compartments (4) which are open to the top to a vapour collecting chamber (9), that the supply pipes (5) for the medium are in each case guided into the flash chamber separately from one another, each supply pipe (5) being assigned to a separate flash compartment (4) or supply pipes (5) of the same pressure levels being assigned to a common flash compartment, that the shut-off members in the supply pipes (5) are arranged in the immediate vicinity of the flash tank (1), that the flash compartments (4) are connected, by means of a perforated bottom (6), to a condensate collecting chamber (7) situated underneath, that the condensate collecting chamber (7) is connected to the vapour collecting chamber (9) via a pressure compensation pipe (10) and that a device for maintaining a condensate level in the condensate collecting chamber (7) is provided. <IMAGE>
Patent DE-58903136-D1 (DE)
Inventor: SCHWARZ ALOIS
IPC: F24D3/08
Filed: 1989-02-21
Granted: 1993-02-11
Abstract: Heating installation with at least one heating device for a heat carrier agent, e.g. a heating boiler (1) operated by oil or gas, a heat pump (2) or a solid-fuel burner (3) also with a feed pump (8) for the heat carrier agent, with a heat exchanger (10), with consumers arranged in the heating circuit, such as heating radiators (40), and with at least one boiler (30) for service water, which can be heated by means of the heat exchanger (10), one of the legs (11) of the heat exchanger (10) being situated in the circuit of the heating device. In contrast, the other leg (12) is situated in the circuit of the boiler (30), its two pipes (26, 27) opening on the one hand in the upper and on the other hand in the lower region of the boiler (30).
Patent DE-58905553-D1 (DE)
Inventor: DSCHEN TSING DSCHEN TSING
IPC: G02B5/18
Filed: 1989-11-23
Granted: 1993-10-14
Abstract: A diffraction grating as a high-quality diffraction element in spectrographs or as a cost-effective original for manufacturing embossing dies produced by electroplating is etched into a surface (2) of a wafer (1) which has a characteristic &lang&hkl&rang& direction of an anisotropically acting alkaline etchant. If the diffraction grating has a sharp-edged asymmetrical relief profile (4), ridges (6) with plateau widths (7) of less than 100 nm are required for optical diffraction gratings. Strongly p-doped zones (3) produced by ion implantation and regions outside the grating areas of the surface (2) form an etching mask. The ion implantation is performed using an implantation mask which is produced from a photoresist layer on the wafer (1). The photoresist is firstly exposed in the grating area by means of a stripe pattern with the prescribed grating frequency. The developed photoresist has an undulating profile, and metal is vapour-deposited on it on one side using a prescribed angle of incidence. The photoresist is removed up to the surface (2) by means of reactive ion etching in the zones (3) to be doped and in the regions outside the grating areas. After doping with, e.g., boron ions, the implantation mask is removed and the etching mask, which is particularly resistant to undercutting, remains in the surface (2). <IMAGE>
Patent DE-58908555-D1 (DE)
Inventor: VOLKERT OTTO DR
IPC: C08G18/00
Filed: 1989-07-01
Granted: 1994-12-01
Abstract: This invention concerns a process for producing cellular plastics by the polyisocyanate polyaddition process by reaction of (a) organic and/or modified organic polyisocyanates with (b) at least one high molecular compound with at least two reactive hydrogens and optionally (c) low molecular chain extenders and/or crosslinking agents in the presence of (d) blowing agents (e) catalysts (f) additives and/or processing aids where low boiling fluorinated or perfluorinated hydrocarbons with 3 to 8 carbons that are insoluble or almost insoluble in (a) to (c), sulfur hexafluoride or mixtures thereof are used as blowing agent (d) which is emulsified in reaction components (a), (b), mixtures of (b) and (c) or (a) and (b) as well as stable blowing agent emulsion of the aforementioned blowing agents (d) reaction components (a), (b) or (b) and (c).
Patent DE-59004120-D1 (DE)
Inventor: REIL WILHELM
IPC: B65B3/02
Filed: 1990-09-08
Granted: 1994-02-17
Abstract: A machine is described for making milk packages which in each case have a tubular body made of coated paper, with devices (5) for forming the tubular body and devices for spraying plastic onto the tubular body, with a conveyor belt (12) which runs along the treatment path and which holds a series of cross-sectionally rectangular conveying containers (13), with devices for introducing the tubular body into the respective conveying container (13) and with devices (16) for removing and transporting away the treated tubular body. 
<??>To increase the capacity of the package making machine, in order in particular that the spraying tools can be opened and closed more quickly, it is proposed according to the invention that a first part (12'') at least of one section of the continuously circulating conveyor belt (12) runs arranged at a fixed angle ( alpha ) of preferably approximately 45 DEG  in relation to the second part (12''') of this section, that a side wall of a conveying container (13) is arranged parallel to the main plane of the flat conveyor belt (12) and that rails for guiding the conveyor belt (12) are fastened along its conveying path. 
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Patent DE-59004165-D1 (DE)
Inventor: LIPPOLD HANS-JOACHIM DR
IPC: B01D46/52
Filed: 1990-02-08
Granted: 1994-02-24
Abstract: Filter cartridge, in particular with a block-like construction, comprising a plurality of fold walls created by folding in a zig-zag fashion for a medium to be filtered to pass through from one edge area of the zig-zag folding in the direction of the edge area of the folding on the opposite side made of a material which can be permeated by the medium to be filtered provided with offsets formed by roll forming, with those offsets which lie in contact with each other acting as spacers and stiffeners between adjacent fold walls, wherein the offsets of adjacent fold walls which face one another are stuck together.
Patent DE-59005190-D1 (DE)
Inventor: GROPPER HANS
IPC: C08F110/02
Filed: 1990-11-12
Granted: 1994-05-05
Abstract: The novel catalyst for the preparation of high-molecular-weight homopolymers or copolymers of ethene is obtainable by 
 
  (1) treating a silicon dioxide-based support with 
  (2) chromium trioxide or a chromium compound which can be converted into chromium dioxide under the conditions of step (3), and then 
  (3) heating the resultant intermediate in an oxygen-containing stream of gas, 
 where the support (1) is a specific silicic acid xerogel obtainable by extracting a maximum of 30% of water from a silicic acid hydrogel by means of alkanols, alkanones or mixtures thereof, and subsequently drying, comminuting and fractionating the product.
Patent DE-59005305-D1 (DE)
Inventor: RINGELHAAN OTMAR DIPL ING
IPC: H04L27/20
Filed: 1990-01-15
Granted: 1994-05-19
Abstract: The invention relates to an arrangement for modulation of a digital message according to the GMSK method (Gaussian Minimum Shift Keying) which displays behaviour similar to that of a single-sideband modulator due to appropriate pre-processing (pre-coding). A device of a simple type is to be produced for the generation of a GMSK signal. For this purpose, the invention provides for a selection of the intermediate frequency of the generated single-sideband spectrum (modulator output frequency) such that the condition f(ZF) = ft/4 + n . ft/2 for n >/= 1 is satisfied, in which the system has a clearly defined pulse response. The system is implemented by means of a transversal filter and the entire arrangement in a PROM. <IMAGE>
Patent DE-59006007-D1 (DE)
Inventor: SCHUFFENHAUER ERHARD D I
IPC: D06P5/10
Filed: 1990-07-14
Granted: 1994-07-14
Abstract: Pulverulent preparations comprising     A) a phenolic complexing agent,   B) a complexible copper(II) salt and   C) a dispersant are highly suitable for the photochemical stabilisation of dyed polyamide fibres.
Patent DE-59100949-D1 (DE)
Inventor: BREYER KARL
IPC: F16K17/04
Filed: 1991-11-04
Granted: 1994-03-10
Abstract: The invention relates to a safety valve for protection against excess pressure for example in containers which operate with gaseous, vapourous or liquid media. The valve has a housing with a valve seat and a valve element which interacts therewith. The valve element consists of a seat valve and a sliding piston which is firmly connected thereto. The seat valve is used for sealing and the sliding piston for controlling the fluid flowing through the valve. In consequence, the sealing function and control function are separated, as a result of which vibrations of the valve can be prevented, or at least reduced. 
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Patent DE-59101899-D1 (DE)
Inventor: PHILIPP PETER
IPC: E02D29/12
Filed: 1991-12-10
Granted: 1994-07-14
Abstract: PCT No. PCT/DE91/00980 Sec. 371 Date Jun. 25, 1993 Sec. 102(e) Date Jun. 25, 1993 PCT Filed Dec. 10, 1991 PCT Pub. No. WO92/12297 PCT Pub. Date Jul. 23, 1992.A shaft element composed of molding material has a shaft member with a hollow interior, and at least one support provided in the interior of the shaft member so that a person can step on the support. The support is an integral component part of the shaft member. The shaft member has an extension, and the support is formed in the region of the extension.
Patent DE-59106442-D1 (DE)
Inventor: STACHE HEINO
IPC: B01F5/06
Filed: 1991-12-23
Granted: 1995-10-12
Abstract: An homogenizer has a stator, rotor and a rotor-supporting shaft. Stator and rotor are cylindrically designed and their facing surfaces have grooves and lands provided with bores. The bores are regularly spaced apart and when the lands are placed side by side they are mutually offset by half their spacing. Grooves and lands extend in the radial direction.
Patent DE-59107230-D1 (DE)
Inventor: MADRZAK ZYGMUNT
IPC: B65H19/10
Filed: 1991-06-22
Granted: 1996-02-22
Abstract: A supporting beam 4 bears a hollow, box-shaped carrier 11, on which there is situated, substantially tangentially with respect to the circumferential surface of an associated guide roll 2, a presser surface 5 for the paster strip. A slot 6 for holding the paster strip A is situated perpendicularly to the presser surface on the box-shaped carrier 11. A considerable part of the paster strip A, from which the cover film has been removed, projects from said slot. Blowing means or blowing channels 9 with blowing ports 10 bend upwards that part of the paster strip projecting from the slot 6, so that, as the supporting beam 4 moves nearer to the guide roll 2, said part of the paster strip lies practically against the presser surface 5. In this way, the paster strip can be fastened on the end of the web, which is wrapped over the guide roll 2. 
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Patent DE-59202356-D1 (DE)
Inventor: DAIMER WOLFGANG
IPC: B05B15/12
Filed: 1992-02-06
Granted: 1995-06-29
Abstract: The invention concerns a method for the continuous separation and recovery of water-thinnable paints from the water circuit (13) in spray booths (11) by electrolytic separation using a d.c. circuit. The continuously separated and removed paint, consisting of binder components, pigments and possibly also auxiliary solvents, can be re-used in the painting process after addition of neutralizing agent separated at the counter-electrode (16), while the purified water is fed back into the spray-booth water circuit. The advantages of the invention include the complete recycling of the overspray, as well as the fact that it is no longer necessary to have to dispose of unusable paint sludge and contaminated waste water.
Patent DE-59202564-D1 (DE)
Inventor: HEDDEN KURT PROF DR
IPC: B01D53/86
Filed: 1992-01-01
Granted: 1995-07-27
Abstract: A process is described for removing nitrogen oxides from an exhaust gas by selective reduction with ammonia in a catalyst zone, exhaust gas and ammonia flowing through the catalyst in one direction in one process section and in the opposite direction in a later process section, the ammonia being only fed at intervals, the exhaust gas flow direction being reversed prior to the exit of ammonia at the catalyst end and the process steps mentioned being alternately repeated. The process is characterised in that the site of entry of ammonia into the catalyst is arranged after the site of entry of the exhaust gas. This effects a high NO conversion without ammonia slip. <IMAGE>
Patent DE-59205680-D1 (DE)
Inventor: CARCASONA ALFONS
IPC: A61P29/00
Filed: 1992-06-24
Granted: 1996-04-18
Abstract: The present invention provides a process for treating arthritis utilizing substantially pure diacetylrhein having an aloe-emodin content of less than 20 ppm.
Patent DE-59207197-D1 (DE)
Inventor: SONDERER NIKLAUS
IPC: A47B9/02
Filed: 1992-07-28
Granted: 1996-10-24
Abstract: School desks should have a height- and inclination-adjustable desktop (6) to enable an ergonomically perfect posture of the pupils sitting at them. The invention specifies an adjusting possibility enabling individual adjustment by any pupil by the use of gas springs (4). <IMAGE>
Patent DE-59207373-D1 (DE)
Inventor: SIEGEL KARL-HEINZ DR
IPC: B65D33/25
Filed: 1992-07-13
Granted: 1996-11-21
Abstract: A slide fastener, particularly for plastic bags, consists of a first fastener strip (3) having at least one first fastener profile (6), a second fastener strip (4) having at least one second fastener profile (7), and a slider (5) by means of which the fastener profiles (6, 7) can be engaged and disengaged, the fastener strips (3, 4) being made of plastic. In order to provide an environmentally friendly slide fastener of this type, the slider (5) is also made of plastic, namely the same plastic or a similar plastic to the two fastener strips (3, 4). <IMAGE>
Patent DE-59207835-D1 (DE)
Inventor: MUELLER GUENTER DR
IPC: C12P19/26
Filed: 1992-08-14
Granted: 1997-02-20
Abstract: Phosphoinositolglycan peptides, obtainable by cleavage of adenosine-3%,5%-cyclic monophosphate binding protein, which contain glucosamine, galactose, mannose, inositol, phosphoric acid, ethanolamine and a peptide containing the sequence Asn-Cys-Tyr, their preparation and use for the treatment of diabetes mellitus and non-insulin-dependent diabetes are described.
Patent DE-59304354-D1 (DE)
Inventor: BOEHNE HANS
IPC: B32B3/12
Filed: 1993-09-14
Granted: 1996-12-05
Abstract: The known explosion protection mats are costly to manufacture and offer little protection against the pressure forces occurring in the event of explosions. The new explosion protection mat is intended to have a sufficiently high protection effect against projectiles, fragments and the detonation pressure, as well as low weight and a low manufacturing cost. The explosion protection mat consists of a plurality of layers (2) of antiballistic flat material which are embedded in a matrix of flexible material, especially rubber, a composite plate (3) which is stiff in terms of bending being arranged between two inner layers of the textile flat material. <IMAGE>
Patent DE-59306391-D1 (DE)
Inventor: MAULDIN DAVID F
IPC: B66B29/02
Filed: 1993-12-08
Granted: 1997-06-12
Abstract: An escalator is formed of a plurality of steps traveling in a continuous conveyor between a pair of spaced apart skirt plates. Each step has lateral safety boundaries attached to the side edges thereof. Spring inserts are positioned between the outermost ribs of the tread plate and the riser of the step to maintain the safety boundaries in contact at all times with the skirt plates. Thus, differences in the distance between the skirt plates and deviations of the travel path of the steps are equalized and the air gaps between the skirt plates and the side edges of the steps are closed at all times. The material from which the safety boundaries are made is selected to provide the lowest possible friction losses and to prevent scraping noises during operation. However, the safety boundaries will wear down before the skirt plates and worn out safety boundaries can be replaced without having to dismantle the corresponding step from the step conveyor.
Patent DE-59309065-D1 (DE)
Inventor: SIEGRIST RONALD
IPC: B29C45/76
Filed: 1993-10-27
Granted: 1998-11-19
Abstract: A method is disclosed for controlling an injection molding machine of the type having an injection screw drivable for axial movement within an extrusion cylinder by a drive-controlled servo motor through a mechanical transmission, to provide a filling phase, a dwell phase, and a plasticization phase, the servo motor having a velocity command signal input connection, and the molding machine having sensors for screw position and injection pressure. The method includes the steps of presetting desired values for at least one of the injection pressure and the screw position; sensing the respective one of the corresponding actual injection pressure and actual screw position; and transmitting non-zero velocity command signals to the drive-controlled servo motor during at least the plasticization phase, and preferably also the filling and dwell phases, to move the injection screw within the cylinder. The velocity command signals are calculated as a function of a deviation of the respective one of the actual injection pressure and the actual screw position from the respective preset desired value, preferably using a linear functional relation during small deviation values, and a non-linear functional relation for large deviation values, to improve stability.
Patent DE-59401550-D1 (DE)
Inventor: FUCHS HELMUT
IPC: G10K11/16
Filed: 1994-05-10
Granted: 1997-02-20
Abstract: PCT No. PCT/EP94/01511 Sec. 371 Date Nov. 13, 1995 Sec. 102(e) Date Nov. 13, 1995 PCT Filed May 10, 1994 PCT Pub. No. WO94/26995 PCT Pub. Date Nov. 24, 1994A sound absorbing glass building component or transparent synthetic glass building component is provided with holes penetrating through it and is disposed at a distance from a surface, such as a wall, ceiling, window or door. The glass building component is formed as a panel having microperforated holes having a diameter of 0.1-2.0 mm, the holes being spaced 2-20 mm apart and the panel having a thickness of 0.2-30 mm.
Patent DE-59401960-D1 (DE)
Inventor: KRONENBERG MAX
IPC: E06B3/66
Filed: 1994-05-09
Granted: 1997-04-10
Abstract: A plug connector for making a connection joint between an axially aligned pair of hollow spacer profiles of insulating glass panes is configured as an essentially U-shape cross section with a center web and a pair of side webs extending from the center web to define with the center web a cavity in the plug connector. The plug connector is characterized by a bottom plate extending between the side webs for closing the cavity in and only in the region of the connection joint between the spacer profiles. Preferably the bottom plate consists of one or two lobes bent at an angle from the side webs and pointing towards an inner side of the spacer profiles. The plug connector preferably has siccative disposed in the cavity.
Patent DE-59405443-D1 (DE)
Inventor: WESSELS JOSEF
IPC: G01R31/04
Filed: 1994-01-12
Granted: 1998-04-23
Abstract: The invention relates to a testing apparatus for alternatively displaying an electric voltage or the current passage through an electric conductor, having two hand grips (1a, 1b) connected to each other via a cable (3) and each provided with a probe (2a, 2b), having a measuring circuit and at least one display element (4, 5) for the detection and display of the voltage value present on the probes (2a, 2b), and having a voltage source for the provision of the current necessary for the measurement and display of the current passage. In order to provide a universally usable testing apparatus for the alternative display of an electric voltage or of the current passage through an electric conductor, which can be operated completely without maintenance over its complete lifetime, it is proposed that the voltage source is designed as a solar cell (9), which generates the voltage necessary for the operation of an LCD element (6) as a display element for the current passage. <IMAGE>
Patent DE-59410245-D1 (DE)
Inventor: ROECK ERICH
IPC: A47B88/00
Filed: 1994-12-21
Granted: 2003-03-27
Abstract: The mounting has a holder unit (10) pref. screwed in place for each carrier section (7) to secure the rear wall (11) to the tenons (27). The holder (10) has a mounting member parallel to the rear wall, to be attached to it. A housing section (15) has side wall openings, to be engaged by the tenons. The carrier is of plastics and the holder is of steel plate.