baber/WOPTO huggingface dataset:
Patent DE-4308862-A1 (DE)
Title: Clean-room ceiling
Inventor: HIRSCH ROLF DIPL ING
IPC: E04B9/02
Filed: 1993-03-19
Abstract: In order to be able to subdivide a clean-room ceiling into rectangular compartments and insert cuboid-shaped filters therein, longitudinal profiles (1) and transverse profiles (2) are interconnected. The longitudinal profiles (1) have, in the junction region of each transverse profile (2), a cutout (15) whose width is smaller than the maximum width of the transverse profile (2). A flexible seal (17), having the width of the cutout (15) in the longitudinal profile (1), extends over a partial region of the end face of the transverse profile (2). If the transverse profiles (2) are non-positively connected to the longitudinal profile (1), edge strips of the transverse profiles (2) butt against cutout-free regions of the respective longitudinal profile (1) and thereby limit the compression of the seal (17). <IMAGE>
Patent DE-4310048-A1 (DE)
Title: Method for fastening a light-transmitting (transparent) end disc (front, protecting disc) to a supporting element of a motor vehicle headlamp (headlight)
Inventor: KALWA MATTHIAS DR
IPC: F21V17/00
Filed: 1993-03-27
Abstract: A light-transmitting end disc is placed on a supporting element of a motor vehicle headlamp or on a luminaire. Free edges of the end disc and of the supporting element overlap one another and are tightly connected by a sealing means inserted between them. Pin-shaped retaining means are driven, perpendicularly to the placing direction of the end disc, into the mutually overlapping edges of the end disc and the supporting element with force fit. Driving into the edge of the end disc which is produced from a thermoplastic takes place while partially plastifying the driving-in point.
Patent DE-4314521-A1 (DE)
Title: Process and plant for purifying organically polluted industrial waste waters
Inventor: PFENNING DIETER
IPC: C02F1/72
Filed: 1993-05-03
Abstract: In a process for the continuous or discontinuous operation of a plant for purifying organically polluted industrial waste waters in at least one reactor with addition of H2O2 and a homogeneous catalyst, the waste water to be purified, prior to its treatment in the reactor or reactors and before addition of H2O2, first receives an addition of catalyst solution acidified using mineral acid. In this case the additions both of the catalysts and the H2O2 are made directly into the feed line and after each dosing an intensive mixing is performed each time of the polluted waste water and the composition added.
Patent DE-4327116-A1 (DE)
Title: Programmable delay line with delay stages - has selection device controlled by external digital inputs to select either base path or delay path for conduction of input signal
Inventor: YAMAUCHI SHIGENORI
IPC: H03K3/86
Filed: 1993-08-12
Abstract: The delay line (10) includes delay stages (10a to 10c) connected in series. A selection device (MPX) selects either a base path (K1) or delay path (K2) for the conduction of the input signal depending on externally applied digital data (CDL). The time difference for the conduction of the input signal through the two paths is UD x 2 to the power of n (n = 0,1,2,3...) for each of the delay stages. UD is the minimum possible time difference between the conduction of the input signal through the two paths for each of the delay stages. USE/ADVANTAGE - For use in e.g. digitally controlled oscillator. Allows range of charge of delay time to be considerable enlarged.
Patent DE-4332471-A1 (DE)
Title: Health risk information for individual consumers purchasing foodstuffs
Inventor: JOST BARBARA
IPC: G09B19/00
Filed: 1993-09-24
Abstract: The invention relates to a method for informing, teaching and instructing consumers to feed themselves in a way which meets their individual needs, relates to them personally and is based on their current individual health status and/or the risk profile which has been determined before, during and after purchase in a food shop, store or compartment, the foodstuffs and/or the price signs and/or other indicating and information signs and/or means being provided with a declaration index in line with their nutritional value in relation to the physiological needs of the consumer. The consumer receives a card and/or another information medium which analogously to the foodstuffs declaration index, displays comparable visible (for example optical) and/or invisible (for example magnetic) information about current nutrition-dependent advantages for and risks to individual health. In the food shop, store or compartments there are arranged a scanner and a printer and/or other information systems which are centrally or locally connected to a computer with appropriate software.
Patent DE-4333270-A1 (DE)
Title: Method and arrangement for the priority preparation of hot water in a compact district-heating station
Inventor: HAIN JUERGEN
IPC: F24D19/10
Filed: 1993-09-27
Abstract: The invention relates to a method and an arrangement for the operation of a compact district-heating station, in which the primary circuit is followed by a first-order secondary circuit which is divided up into parallel heating circuits, and also possesses a further, second-order secondary circuit for the indirect production of heat and domestic hot water (service water) in the case of which circuits, given a constant defined quantity of heat supplied from the primary circuit, this heat is available, with priority, for the production of domestic hot water in every loading instance of the system, and a regulation always takes place to meet the demand for domestic hot water production. The object is achieved by an obvious procedure for determination of relevant manipulated variables and their expedient transfer (rerouting) to a suitable arrangement of mixing valves, controlled by the second-order secondary circuit and arranged in the first-order secondary circuit, and an electrical-electronic connection adapted to the manipulated variables determined.
Patent DE-4337300-A1 (DE)
Title: Obstetric bed
Inventor: MASSARI UDO DIPL ING
IPC: A61G13/00
Filed: 1993-11-02
Abstract: Published without abstract.
Patent DE-4400882-A1 (DE)
Title: Document file with sheet holding mechanism
Inventor: VOGEL JUERGEN
IPC: B42F13/00
Filed: 1994-01-14
Abstract: The base (1) and the cover parts of the file are interconnected by a spine. The sheet holding mechanism (4) has several bracket-shaped, two-part, holding members (8), with first and second parts (10,11) closable and made of plastics. The mechanism is secured to the base part. Both the first and the second parts of the mechanism are each exchangeable together. The second parts are swivelable about an axis (13) parallel to the swivel axis (5) of the file base. Pref. the two parts are located on a common holding strip (14,15).
Patent DE-4401081-A1 (DE)
Title: Compact box=shaped grid
Inventor: BECKER WALTER
IPC: A47G23/02
Filed: 1994-01-15
Abstract: The pre-cooled drinking glasses (3) are positioned at the topmost part of the inner surface of the door of the cooling compartment of the sideboard on a box-shaped grid (1) open at the top. The grid is tilted at a set angle on the wide side and towards the inner surface of the door. The pre-cooled drinking glasses are close together and automatically move towards the opposite walls. An intermediate wedge (2) matching the tilt angle fixes the box-shaped grid to the inner surface of the door, and has an adhesive strip on the surface facing the inner side of the door.
Patent DE-4405912-A1 (DE)
Title: Non contact ink dispensing system for rotary printers
Inventor: HEINEN MANFRED
IPC: B41F31/28
Filed: 1994-02-24
Abstract: The dispensing system supplies ink to a drum with the formed characters on the surface that receive the ink. The system has a number of electromagnetic dispensers (1) that deposit measured quantities of ink onto the surface of a distributor roller (3). The roller transfers ink uniformly onto the surface of an intermediate roller (4) that is in contact with the print drum. Each of the dispensers has an electromagnetic drive stage with spring return operated to deliver droplets of ink.
Patent DE-4407874-A1 (DE)
Title: New D(+) carnitine dehydrogenase enzyme
Inventor: KLEBER HANS-PETER PROF DR
IPC: C12N9/04
Filed: 1994-03-04
Abstract: Carnitine dehydrogenase (I) with the following properties is new, it:(a) catalyses the reversible oxidn. of D(+)-carnitine (II) to 3-dehydro-carnitine in the presence of NAD as coenzyme;(b) is NAD-specific and does not dehydrogenate L(-) carnitine (III) or  beta -hydroxy acids;(c) is an inducible enzyme, induced by (II), DL-carnitine and cpds. e.g.  psi -butyro-betaine, crotono-betaine, glycine betaine and choline;(d) has an optimum pH of 7.5-11 for oxidn. and 5-8 for redn.;(e) is stable at pH 5-9.5;(f) is inhibited by Fe<2+>, Cu<2+> and Hg<2+> at a concn. of 1mM and by p-chloro-mercury benzoate and EDTA, and(g) has a mol. wt. of ca. 100 KDa and consists of four identical subunits with a molecular wt. of ca. 25 KDa. Also claimed is Agrobacterium sp. DSM 8888.
Patent DE-4412328-A1 (DE)
Inventor: FOERSTER HEINZ
IPC: C07D417/14
Filed: 1994-04-11
Abstract: The invention concerns heterocyclyl-1,3,4-thiadiazolyloxyacetamides of formula (I) in which R<1> is hydrogen or optionally substituted alkyl, alkenyl, alkinyl or aralkyl, R<2> is optionally substituted alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aralkyl, aryl, alkoxy, alkenyloxy or alkinyloxy or R<1> and R<2>, together with the nitrogen atom to which they are bound, form an optionally substituted, saturated or unsaturated nitrogen heterocycle which may contain other hetero-atoms and to which a benzo-grouping can be fused, and Het is an optionally substituted heterocyclyl group with the exception of thienyl. The invention also concerns a method of preparing such compounds, intermediates used in their preparation and the use of such compounds as herbicides.
Patent DE-4414176-A1 (DE)
Inventor: KRIEG UWE DR ING
IPC: F16K3/18
Filed: 1994-04-22
Abstract: The invention concerns a gate valve having a housing (13) which comprises an inlet connection piece (16) and an outlet connection piece (18) and which accommodates a slide member (21) containing two closure plates (1, 2). The slide member (21) can be moved between two mutually opposite bearing surfaces (14, 15) transversely to the connection pieces (16, 18) which are disposed on a common axis (24). When the slide member (21) is in the closure position, the two closure plates (1, 2) or their sealing surfaces (25, 26) lie closely against the respective associated bearing surface (14, 15) of the housing (13) under the effect of a pressure medium which can be introduced between the two closure plates or sealing surfaces. Stiffeners (36 ...) act in the central region of the mutually facing sides of the two closure plates (1, 2).
Patent DE-4417206-A1 (DE)
Title: Personalised clip for writing instrument
Inventor: KEIL GEORG
IPC: B43K25/02
Filed: 1994-05-17
Abstract: The longitudinal clip shoe, at a ballpoint or marker pen or propelling pencil, to take a personalised clip (2), has two parallel walls projecting from a flat visible bar (6). The gap between them, across its length, matches the width of the clip. Also claimed is an injection mould for the clip shoe in two half sections, where one shapes the whole of the clip shoe. The second section has a slightly recessed flat plane for the insertion of a plate for moulding the logo or other symbol carried by the clip.
Patent DE-4417391-A1 (DE)
Title: Noise protection wall made of building elements
Inventor: WIRTZ JUERGEN DIPL ING
IPC: B09B3/00
Filed: 1994-05-18
Abstract: Noise protection wall is mfd. from building elements of any shape and size, made form waste and/or industrial by-products mixed with binder. A pref. mixture is produced from refuse incineration slag and binder. The building elements can be mfd. by pouring or pressing. The waste material is sealed into the building element and porosity is formed to have a noise absorbing effect.
Patent DE-4427087-A1 (DE)
Title: Top surface weighing scales working according to principle of electromagnetic force compensation
Inventor: KOEHN HEINZ-GERHARD DR
IPC: G01G21/24
Filed: 1994-07-30
Abstract: The weighing scales involve a transmission lever (5) which is located rotatable at the system carrier (1) by two deflection joints. With a coupling element (12) which is connected by the deflection joints at one side with the load pick-up (2) and on the other side with the short lever arm of the transmission lever. A magnet is integrated in the free space between the guide parts or its system carrier side extensions. A coil is fixed at the longer lever arm of the transmission lever. The transmission lever, the two deflection joints (7) for the location of the transmission lever also the coupling element with its deflecting joints (13,14), also are one piece components of the basic body.
Patent DE-4431947-A1 (DE)
Title: Fluid flow engine for particle containing medium - has wall surfaces formed to direct medium flow in regions of higher rotary fluid flow
Inventor: BRODERSEN SOENKE
IPC: F04D29/44
Filed: 1994-09-08
Abstract: A fluid flow engine is operated by particle containing mediums and has one or more impellers located in a housing, with chamber located between impeller and housing. The wall surfaces (6,7) of these chambers (12,13) before and/or after a seal (10,11) have a shape, which directs completely or partly the medium flow near the walls in regions of higher rotary fluid flow. The wall surfaces have a ring face or ring (17) in the axial direction of which the end area has several short shovels or slots (19) on the rotary wall face. The ring and the slots work together.
Patent DE-4433007-A1 (DE)
Title: Pot life extension of carboxyl gp.-contg. polymer adhesives for tape
Inventor: CZECH ZBIGNIEW DIPL CHEM DR
IPC: C09J133/06
Filed: 1994-09-16
Abstract: A process for extending the pot life of crosslinker-contg. solns. of COOH gp.-contg. polymers (I) comprises adding amino gp.-contg. organic stabilisers (II) to the soln.  Also claimed are polymers (I), comprising copolymers of: (a) up to 99.5 wt.% (4-12C alkyl) (meth)acrylate, (b) 0.5-30 wt.% mono-unsatd. carboxylic acid,  (c) 0-40 wt.% (1-3C alkyl) (meth)acrylate, and  (d) 0-20 wt.% other unsatd. monomers.
Patent DE-4436274-A1 (DE)
Title: Bobbin winder service unit
Inventor: RAASCH HANS
IPC: D01H13/00
Filed: 1994-10-11
Abstract: The service unit (14) for a bobbin winder to doff the bobbins and insert fresh bobbins sleeves, for the prodn. of cross wound bobbins, has a sleeve positioning mechanism (12). It takes the empty sleeve (23) by a grip, from the sleeve conveyor, to align it accurately at the bobbin frame of the work-station (3).
Patent DE-4436317-A1 (DE)
Title: Prodn. of paper with improved screen draining and retention
Inventor: FABISCH DIETER
IPC: D21H23/14
Filed: 1994-10-11
Abstract: A process for improving the retention of mineral fillers and cellulose fibres on a cellulose fibre sheet comprises: (a) making a cellulose pulp slurry; (b) adding water-soluble, high-mol. wt., anionic polymer flocculant(s) (I); (c) opt. subjecting the slurry to a shearing action; (d) adding water-soluble, high-mol. wt., cationic copolymer flocculant(s) (II) at a point which is \=100-800 (pref. 300-500) mm from the point of addn. of (I); and (e) forming a fibre sheet from the slurry. Also claimed is paper, cardboard or pasteboard with improved drainability and retention and improved strength, obtd. by this process.
Patent DE-4436684-A1 (DE)
Title: Vehicle headlight (headlamp) which produces a dipped light whose separation line is controlled in accordance with the conditions of a carriageway which has bends in its course
Inventor: KOBAYASHI SHOJI
IPC: F21V14/04
Filed: 1994-10-13
Abstract: A headlight for application in vehicles comprises a rotatable screen which is composed of a right screen and a left screen, which form a separation-line vertical-movement device, for vertically moving and adjusting a separation line of a dipped light produced by the headlight, a road-bend-detection device for measuring the conditions of a stretch of bends in front of a vehicle and a device for setting the inclination of the optical main axis in the lateral direction being provided. The pivotable screen is pivoted by a predetermined amount in accordance with information about a stretch of bends, which are detected by a steering sensor, in such a way that a separation line is moved vertically and adjusted. Furthermore, the reflector (and the lamp bulb fitted therein) is shifted laterally by a predetermined amount, so that the light-distribution pattern and a "hot zone" are moved laterally and adjusted. In particular the visibility on that side towards which steering occurs are improved accordingly when the vehicle moves on a winding road, equally at low or at high speed.
Patent DE-4437638-A1 (DE)
Title: Power supply monitoring circuit for electrical appts.
Inventor: VOGG REINHARD DIPL ING
IPC: G01R31/42
Filed: 1994-10-21
Abstract: The circuit for monitoring one or more voltage sources which have a mutual reference potential will, when simultaneously connected to the reference, test the presence of direct or alternating voltage from the voltage sources. It consists of a primary connection (N) with a separate lead to a reference potential (NREF), linked through a reference circuit block (RREF) which includes a rectifier and photodiode or optical coupler. This connection (N) is linked to each supply voltage connection (A,B,C) through its attendant similar circuit block (RA, RB, RC).
Patent DE-4443001-A1 (DE)
Title: Fluorite-type crystal contg. samarium as active ion
Inventor: KODAMA NOBUHIRO
IPC: C01F17/00
Filed: 1994-12-02
Abstract: A fluorite-type crystal contg. Sm<2+> as active ion has the following compsn.:  alpha -(MALn)F6-vXv v = 0-1; M = Ca,Sr or Ba; A = Na, K, Rb or Cs; Ln = Y, La, Gd or Ce; and X = Cl, Br or I.
Patent DE-4447243-A1 (DE)
Inventor: MUELLER WILHELM DIPL ING
IPC: H04W36/08
Filed: 1994-12-30
Abstract: Method for carrying out connection hand over caused by a cordless device in Dect systems with modified standard: after signalling of the exchange set up request signal "connection hand over request" the mobile part also immediately transmits the useful data in the newly formed channel. Therefore in the exchange node after reception of the "connection HO request" forwarded from the newly selected base station the reception can be immediately switched over to this (without a gap in the useful data transfer). In the transmission direction the exchange device can transmit in parallel via both base stations until, for instance, an acknowlegement of the new base station is received via the error-free signal transmission of "bearer confirm" or until the mobile part releases the existing connection. <IMAGE>
Patent WO-8503324-A1 (WO)
Title: Cassette pour conserver des objets de valeur
Inventor: WILLIAMS OWEN
IPC: E05G1/00
Filed: 1985-01-29
Abstract: Cassette avec espace interne (1) entouré de parois et séparé de la surface de soutien (11) par un fond. Ce fond est traversé par au moins une fixation (10) reliée fixement à la surface de soutien. La fixation est formée au moins d'une vis (43) saillant par un trou (42) pratiqué dans le fond jusque dans l'espace interne où elle est dotée d'un écrou correspondant (51).
Patent WO-8706639-A1 (WO)
Title: Plumbing unit for sanitary appliances
Inventor: AMMON JOSEF
IPC: E03C1/01
Filed: 1986-04-22
Abstract: Plumbing unit for sanitary appliances, such as a wall-mounted toilet, wall-mounted bidet, wash basin and urinal, comprising a supporting frame with a casting or moulding. This casting or moulding, which is provided with connections firstly for installing the appropriate sanitary appliance and secondly for fixing the plumbing unit at its point of installation, is equipped with conduits, recesses, hollow portions or similar, which directly constitute the supply or evacuation lines and/or the water tank, such as in particular the flushing tank (2) of a plumbing unit for a toilet. Similarly, the flashpipe (9) and seat (9') of the foot valve of the flush water tank can be directly moulded into the casting or moulding or can be embedded in the form of prefabricated incorporated elements, in said casting or moulding.
Patent WO-8800395-A1 (WO)
Inventor: WALLRAUCH ALEXANDER
IPC: H01L25/07
Filed: 1987-05-15
Abstract: L'empilement de diodes (1) décrit repose sur un corps céramique (6). Cet empilement (1) constitué de plusieurs diodes (7) individuelles possède à ses extrémités des galettes en céramique (9, 10) métallisées qui sont collées, à l'aide d'un adhésif (16) électro-conducteur, sur des pistes de métallisation (5) du corps céramique (6). On obtient ainsi une connexion fiable et mécaniquement robuste entre les diodes de l'empilement (1).
Patent WO-8801989-A1 (WO)
Inventor: BOELSING FRIEDRICH
IPC: B01D53/62
Filed: 1987-09-17
Abstract: Dans le procédé décrit, on mélange des hydrocarbures de rebut avec des acides sulfuriques de rebut et/ou des dérivés acides de ces derniers, comme par ex. de la boue acide, et on fait réagir ce mélange, en présence d'au moins la quantité d'eau nécessaire à l'hydratation du sulfate de calcium, avec des quantités de poudre de calcium et/ou de cendres volantes contenant du carbonate de calcium telles que le produit de réaction durcit de lui-même. On peut utiliser comme hydrocarbures de rebut des huiles usées, des huiles usées contaminées, des biphényles polychlorés, des huiles contenant de la dioxine, des déchets bitumineux, des terres décolorantes usées chargées d'hydrocarbures, des déchets macromoléculaires ou bien les substances contenues dans des lagunes de pétrole. Le sous-produit de départ ainsi obtenu s'emploie, entre autres, comme combustible ou comme additif de désulfuration dans des installations de combustion, ou bien pour la production de ciment Portland.
Patent WO-8902167-A1 (WO)
Title: Electric coupling device
Inventor: KOINER JOSEF
IPC: H01R13/645
Filed: 1988-08-01
Abstract: An electric coupling device comprises a test contact strip fastened to an appliance frame, a housing which can be mounted in a space in the appliance frame by means of two pivot pins interspaced along the same axis and which houses a socket terminal strip, levers hinged to the appliance frame and which can be inserted with sliding block cranks in slotted grooves in the housing for swivelling the housing to the appliance frame, and coding means arranged on the appliance frame and housing. To ensure simple, reliable, and variable coding, between the pivot pins (11) the socket terminal strip housing (3) has a row of previously made slots (30) with notched contours and open front ends in the direction of plugging, and between the pivot pins (12) the appliance frame (1) has at least one coding pin (31) which can be interchangeably and firmly inserted in openings in the appliance frame and introduced into slots (30) in the socket terminal strip housing (30).
Patent WO-9320361-A1 (WO)
Inventor: GRABSCHEID JOACHIM
IPC: F16C23/00
Filed: 1993-03-26
Abstract: A bearing unit (11) to support a journal (2) of a rotary roller (1). The journal (2) is supported in a bearing housing (5) by a rolling bearing unit (2a). The journal (2) is secured in the bearing housing (5) along the longitudinal axis (L) of the bearing unit (11). The bearing housing (5) is connected with the aid of axial guide components to a base (10) which is secured to a frame (15) or base plate (or a pivoting lever). The axial guide components are guide rods (12a, 12b) parallel to the longitudinal axis (L) which engage in the bearing housing (5) and the base (10). One guide rod (12b) can move transversely to its axis so that the bearing housing (5) can expand in relation to the base (10) transversely to the longitudinal axis (L).