baber/WOPTO huggingface dataset:
Patent DE-4407501-A1 (DE)
Title: Light metal supporting structure for car body
Inventor: BOLDT MARTIN DR ING
IPC: B62D25/08
Filed: 1994-03-07
Abstract: Light metal members (11,12,16,17) are held in position at various angles by welded joining elements (13). The joining elements (13) are cut from pressed light metal sheets and have their side surfaces adjacent to the light metal members (11,12,16,17). The joining elements (13) may overlay both of the light metal members (11,17) to be joined or may overlay the first and be held by the second, so that the press direction of the light metal members (12,16) and the joining elements (13) run parallel to each other.
Patent DE-4407541-A1 (DE)
Title: Apparatus for measuring the oxygen saturation of fetuses during birth
Inventor: ROSENHEIMER MICHAEL N
IPC: A61B5/00
Filed: 1994-03-07
Abstract: Apparatus for measuring the oxygen saturation of fetuses during birth using a probe (15) allocated to the fetal scalp, with two or four photodiodes (10, 11, 12, 13) working at different wavelengths and a photodetector (18) arranged in the plane of the photodiodes as members of an optical reflection measurement section (5) for determining the oxygen saturation, proportional to the ratio of oxyhaemoglobin to the total of oxyhaemoglobin and deoxyhaemoglobin, in the arterial or pulsating blood stream by means of reflection measurement in a range free of negative pressure, the output signals being transmitted to an evaluating pulse oximeter (24) via a line connection (19, 20, 21) comprising a plug connection (36); cf. Figure 1. <IMAGE>
Patent DE-4407730-A1 (DE)
Inventor: HAASE NORBERT DIPL PHYS
IPC: G01J1/42
Filed: 1994-03-08
Abstract: A semiconductor detector for short-wave radiation is disclosed, in particular in the UV range, as well as a process for producing the same. Known semiconductor detectors for the UV range have the disadvantage of detecting with considerable difficulty a narrow band of wavelengths in a wavelength range lower than approximately 350 nm. The disclosed semiconductor detector allows on the contrary such radiation to be detected with high sensitivity in a narrow band. The detector consists of a substrate that bears on its front side a semiconductor layer. The substrate and the semiconductor layer are either electrically insulated from each other by an intermediate layer or the substrate itself consists of an insulator. The photodetector components are arranged next to each other in the semiconductor layer as differently doped areas and the active detector volume. The active detector volume extends over the whole thickness of the semiconductor layer, and the thickness of the semiconductor layer is set to correspond to the depth of penetration into said layer of the radiation to be detected. The semiconductor detector may be used for example as a detector of the erythema-causing skin irritability threshold by UV radiation.
Patent DE-4408734-A1 (DE)
Title: Acoustic insulation for vehicle doors
Inventor: STIEF REINHARD
IPC: B60R13/08
Filed: 1994-03-15
Abstract: The acoustic insulation cladding, for a vehicle door, has a foam body (2) with a mounting flap (7) which swings on at least one pivot point (6) towards the vehicle interior (3), to give at least a partial cover to an opening. At least one mounting is at the outline edge (8) for a sealing contact with the door (1). The foam body (2) is of polyethylene with a wall thickness of 1-10 mm and a density of 20-150 kg/m<3>.
Patent DE-4413546-A1 (DE)
Inventor: MARKS WALTER
IPC: H03K17/16
Filed: 1994-04-19
Abstract: A DC control circuit is proposed for opening and cutting off current flow in an inductance load current circuit (12) by triggering a semiconductor switch (11). The semiconductor switch (11) is connected in series with at least one consumer unit which draws power from the load current circuit (12), and a free-wheeling semiconductor component (16) is connected in parallel with the consumer unit. A control current which is triggered to open or cut off the current flow is reduced from a higher initial value in such a way that the semiconductor switch (11) conducts or cuts off perfectly only when the free-wheeling semiconductor component (16) has switched. An opening current source (18) and a cut-off current source (19), which can be regulated in accordance with the voltage on the free-wheeling semiconductor component (16) or with a parameter dependent on that voltage, and which progressively reduce the control current to a minimum value, are so designed as to ensure that the minimum value is essentially reached when the falling voltage at the free-wheeling semiconductor component (16) reaches zero. This arrangement reduces losses and interference to a minimum while permitting very rapid switching processes in the semiconductor switch (11).
Patent DE-4413628-A1 (DE)
Title: Film projector operation esp. in cinema e.g. for firearms training
Inventor: RIENER KARL STEFAN
IPC: F41G3/26
Filed: 1994-04-19
Abstract: The marksman (1) aims a weapon (11) at a screen (2) on which a composite image of human targets (21) and background scenery (20) is produced by a projector (4). Sensors built into the screen communicate the co-ordinates of hits and misses via a conductor (8) to a control unit (3) linked (10, 9) to the projector and to a monitor (6).Sensors on the monitor communicate the current position and behaviour of the marksman to the control unit, which can also receive speech recognition information. The target images are zoned and the film sequence is adapted according to location of hits.
Patent DE-4416681-A1 (DE)
Title: Cooling surface element for ceiling
Inventor: SIEGMUND HELMUT
IPC: F24F5/00
Filed: 1994-05-11
Abstract: The cooling surface element includes a bearer plate (10) with at least one pipeline (30) to carry a heat carrier, and a means of connecting the pipelines of several cooling surface elements to each other and/or to the input and output pipelines for the heat carrier.The bearer plate is made in the form of a hollow body, with at least one closed sealed chamber (38). This chamber contains a coolant. The outer side of one plate wall (24) of the pipeline is in heat-conducting contact with the plate wall. The bearer plate may be made in two halves (12,14), connected to each other along their edges (18,26).
Patent DE-4419161-A1 (DE)
Title: Thin walled plastics cup
Inventor: BOMARIUS WERNER
IPC: B65D1/26
Filed: 1994-06-01
Abstract: The cup has round bulges (8a,b,c) which are so formed that on stacking the cups inside each other, the bulges remain stable in shape. The wall thickness has a holding ring (10) with expansion ribs (14) extending axially over the width of the holding ring. The expansion ribs alternate with elongated intermediate walls (12) which extend axially over the width of the holding ring.
Patent DE-4419287-A1 (DE)
Title: Pressure bandage for human legs for varicose veins
Inventor: HECHMAT ABOLGHASSEM DR MED
IPC: A61F15/00
Filed: 1994-06-01
Abstract: The bandage has rings (3) for pulling together the hook and pile fastener strips (2) which are positioned near the ankle, on the side of the leg. The hook and pile fastener strips in the upper legs part are 2 to 10 centimetres wide.  The rubber elastic membrane has air-permeable on one inner side, and has numerous small holes of roughly 1 millimetre diameter, with reinforced edges. The elastic membrane near the ankle has L-shaped, medium-hard foam on the inside. The hook and pile fastener strips are calibrated into millimetres and or centimetres.
Patent DE-4421076-A1 (DE)
Inventor: COSTAIN PAUL
IPC: F16B7/18
Filed: 1994-06-16
Abstract: A multiple piece cue stick includes multiple stick portions which are coupled together by a sleeve bushing secured to one stick portion and a coupling rod secured to another stick portion. The coupling rod has an elongate shaft which fits within a smooth bore of the sleeve bushing and is coupled to the sleeve bushing by engaging male threads of the coupling rod with female threads of the sleeve bushing. <IMAGE>
Patent DE-4425150-A1 (DE)
Inventor: HACMANN HARTMUT
IPC: G01B7/13
Filed: 1994-07-15
Abstract: A sensor head for internal measuring instruments has three radially movable sensing segments (7) with three sensors (9) arranged at a mutual angle of 120 DEG  and movable away from each other. The radial spreading movement of the three sensing segments (7) is transmitted via a cone point (13) to an axially movable operating needle (3). Actual three-point measurement of holes is possible with the sensor head (1).
Patent DE-4426443-A1 (DE)
Inventor: MOELLER THOMAS DR
IPC: C11D3/22
Filed: 1994-07-26
Abstract: The invention concerns a process for preparing polycarboxylic acids or their salts from polysaccharides by oxidization with gaseous nitrogen dioxide/dinitrogen tetroxide by converting at least some of the primary alcohol groups of the polysaccharides into carboxyl groups and optionally neutralizing the resultant carboxylic acid groups at least proportionally. This process substantially simplifies the requisite preparation in that the delivery of nitrogen dioxide/dinitrogen tetroxide is terminated when at most 90 % of the necessary degree of conversion of the primary alcohol groups into carboxyl groups has been reached, and the temperature is increased by at least 10  DEG C. The resultant polycarboxylates are used, for example, as builders or co-builders in detergents and cleaning agents.
Patent DE-4428936-A1 (DE)
Title: Process for the remediation of soil or material zones
Inventor: OBRECHT JOACHIM
IPC: B09C1/00
Filed: 1994-08-16
Abstract: The invention relates to a process for the remediation of soil or material zones, in particular unsaturated soil and material zones, in which undesirable toxic or explosive gases or air together with undesirable gases or highly volatile pollutants contained therein, in particular highly volatile chlorinated hydrocarbons, present in the soil or the material are displaced by pulsed gas treatment and are extracted via boreholes by means of extraction units generating reduced pressure.
Patent DE-4429203-A1 (DE)
Title: Continuously fed metal product, e.g. strip, wire, rod, profile etc.
Inventor: KRENN WALTER DIPL ING
IPC: C21D9/00
Filed: 1994-08-18
Abstract: Cooling of continuously fed material uses appts comprising: (i) a pressure cooling unit (1) with a single space (2) between pressure retaining sections (3, 4); (ii) pressurised cooling (5); (iii) transport (7); and (iv) condensate (9) water introduced at different points. The pressurised condensate water (9) is introduced over an arbitrarily long section of the pressure space (2) through inlets (10.1-10n) and (10.3-10n), thus dividing the pressure space into sections (12.1; 12.2) and (11). Accurately controllable heat extraction from the material takes place respectively by evaporation/condensation and convection.
Patent DE-4429248-A1 (DE)
Title: Method for producing or renewing a side path running along a railway embankment
Inventor: CLAUS HERMANN
IPC: E02D29/02
Filed: 1994-08-18
Abstract: In order to prevent the lateral breakaway of the injection lances (1) serving for the anchorage of a side path (R) running along the railway embankment, said injection lances are interconnected by wire ropes (3). After attaching a top beam (7) which is supported on pipe clamps (6), the region below is covered by means of a shuttering grid (8), against which a nonwoven (9) is laid on the track side. The method secures the side path, and hence also the adjoining railway track installation, against lateral collapse-type breakaway and additionally permits uncomplicated and cost-saving realisation, as well as unhindered water drainage. <IMAGE>
Patent DE-4432925-A1 (DE)
Title: Semiconductor memory device
Inventor: FURUTANI KIYOHIRO
IPC: G11C11/409
Filed: 1994-09-15
Abstract: The semiconductor memory device has joint signal lines, by which a memory cell value is read, and an amplifier for amplifying a potential difference between these joint signal lines, the balance of the joint signal lines being started when a potential difference required for operation of the amplifier is produced on the joint signal lines. In addition, a semiconductor memory device which has a plurality of memory cell fields has first joint signal lines for reading a memory cell value and second joint signal lines, by which the first joint signal lines are connected. The first joint signal lines are operated only in an activated state after a writing mode, whereby the access time of the semiconductor memory device can be shortened. <IMAGE>
Patent DE-4433052-A1 (DE)
Inventor: LIEB HANS-DIETER
IPC: E05F11/38
Filed: 1994-09-16
Abstract: A device for linking a window pane to a window lifter, in particular in motor vehicles, is characterised by a simple design and by the use of only a few parts. The device uses at least one pair of jaws that form-fittingly and/or frictionally engage each one side of the window pane, in the area of the edge of the window pane, and that on the other hand are secured to the mechanism of the window lifter. The device is characterised in that the jaws are divided into at least one inner contact jaw (1, 1', 1'', 1a', 1a'') swivellingly mounted on a base (10, 10a), and into outer supporting jaws (2', 2'', 2a', 2a'') which in their mounting position form-fittingly engage with their base (10, 10a) the inner contact jaw (1, 1', 1'', 1a', 1a'') so as to move in the mounting direction (7) of the window pane (3). When the working position is reached, the inner contact jaw (1, 1', 1'', 1a', 1a'') is locked in position between the supporting jaws (2', 2'', 2a', 2a'').
Patent DE-4434434-A1 (DE)
Title: Device for connecting ceiling beam construction
Inventor: RUETER EWALD
IPC: E04B5/14
Filed: 1994-09-27
Abstract: The jaws of the first and/or second hooks (8) and/or (9) are closely adapted to the thickness of the plate element in the sector where this engages the particular hook jaw, giving a close play interval e.g. 1 mm between the hook jaws and the engaged plate. As viewed along the ceiling beam (2), the engaged parts (12 and/or 13) of the plate also stand open at their opposing flanks so the paired slots used for the engagement form a Tee figure with their respective plate ends. The plates (16) with the hooks (8,9) are flat and devoid of bends etc. and are thus fixed at one edge (17) to the vertical flange (3) of the beam (1) and/or fixed with their edges at right angles to the respective beam cross flanges (7). The plates diverge and run symmetric to the centre vertical plane of the ceiling beam (20) being connected so the first and second hooks are offset in the vertical in their assembly position by at least the thickness of the plate. The base areas (22) of the engaged ends are bevelled to suit the angled position of the edge connection of the second hook (9) produced by the divergence of the plates run parallel to the engaged ends so as to lie flat on these when assembled.
Patent DE-4435695-A1 (DE)
Title: Merchandise security marking
Inventor: SCHUETZ HANS-WILLY
IPC: C09D11/50
Filed: 1994-10-06
Abstract: For the security of merchandise against theft, from a sales area, the printed label has at least one inking using an ink which contains a material which can be activated and deactivated.  Also claimed is a printing ink containing a material which can be activated by an alternating magnetic radiation, so that it gives a magnetic field which can be detected.  Pref. the security label is printed in one pass, or by a number of passes to give inks overlaid and/or adjacent to each other. The inks in each printing pass contain a material which can be activated and deactivated. The security printing is applied by an additional unit at the printing press, which can be a print finishing unit. The separate ink layers can be applied by differing printing processes. The security marking can be on a label, to be attached to the merchandise or printed on the merchandise packaging. The marking can be in at least one varnish layer. The ink containing the activated/deactivated material is applied by an inking roller, with a screen surface structure, and a doctor blade. The ink material is activated directly after printing. The security can be as a printed merchandise code, or bar code.
Patent DE-4444125-A1 (DE)
Title: Process for clean combustion of pre=mixed gaseous or liquid fuels
Inventor: DOEBBELING KLAUS DR
IPC: F23C6/04
Filed: 1994-12-12
Abstract: The process has two combustion stages. In the first stage, a fuel-air mixture (1) is burnt in an intensive mixing and recirculation zone (3), which stabilises the flame. In the second stage, fresh fuel-air mixture is added and further combustion takes place, in the exhaust gases of the first stage.Only a part (1a) of the fuel-air mixture is guided through the mixture zone of the first stage, and the remainder (1b) is added downstream to at least one further stage of combustion in the hot exhaust gases of the previous stage. Heat may also be extracted from the first stage mixing zone, and may be transmitted to that part of the fuel-air mixture which is guided past it to the second stage.
Patent DE-4444136-A1 (DE)
Title: Cable-connected control device for remotely controlled control movements esp. in motor vehicle
Inventor: MARTIN RALF DIPL ING
IPC: H02K11/33
Filed: 1994-12-11
Abstract: The control device consists of a housing (2) contg. an electric motor (3) with a transmission (4), a control unit (5) for the motor and a connector (6) for the power supply and control lines.  The control unit and connector are embedded in a setting material (7) to form a single component (8).The single embedded component acts as the lid of a housing pan (9) contg. the transmission.  The connector is a plug or socket embedded in the setting material and can have coded connections for the control unit.  The components of the control unit are arranged on a conducting path strip in the setting material.
Patent DE-4446917-A1 (DE)
Title: Umbrella hat to keep rain off wearer
Inventor: DUONG GILBERT DR
IPC: A42B1/06
Filed: 1994-12-28
Abstract: The hat has a central section with flexible stays fitted radially around the rim. The stays support the canopy when released and are bent towards the rim when the canopy is folded. A fastening strap (4) attached to the outer edge of the canopy has a snap fastening to the hat to secure the folded position. The hat is further secured by a chain strap (6). A telescopic shaft with a pointed lower end (7) is located in a tubular extension through the top of the hat. This is extended to convert the hat into an umbrella/parasol stuck into soft ground.
Patent WO-8402751-A1 (WO)
Title: Turbine for the conversion of wind energy
Inventor: HERTER ERICH
IPC: F03D3/06
Filed: 1984-01-03
Abstract: The turbine enables the conversion of wind energy into other forms of energy and is comprised of a horizontal rotor rotating on a mast, the rotor being provided with at least one vertical current tapping blade. The current tapping blade (1) is comprised of two surfaces (2, 3). One of those surfaces (2, 3) is arranged radially at least at the rotor arm (4) and/or at least partially shifted with respect to the other surface.
Patent WO-8804972-A1 (WO)
Inventor: BOENING MANFRED
IPC: B23Q1/01
Filed: 1988-01-05
Abstract: Le dispositif décrit peut être utilisé pour déplacer des pièces ou des objets de manière rectiligne, par exemple dans des machines-outils et des machines en général, des machines de conditionnement ou d'emballage en liaison avec des processus de production automatisés pour manipuler des pièces et des objets dont la position doit être modifiée, en cours de traitement, en suivant une trajectoire de déplacement rectiligne. Le dispositif comprend un chariot mobile (1; 1') muni de galets de roulement (6) et d'au moins un rail de guidage (10) agencé par rapport à un plan transversal du chariot (1; 1') définissant un plan de symétrie (16) de telle manière que ses faces de guidage (11) comprennent un angle de 45° de préférence avec le plan de symétrie (16), assurant ainsi un guidage précis, réglable en jeu et stable en rotation. Les galets de roulement (6) sont supportés de manière librement rotative sur le chariot (1; 1') par deux surfaces de guidage adjacentes (11) qui sont inclinées l'une vers l'autre et agencées par paire de chaque côté du plan de symétrie (16).
Patent WO-9216988-A1 (WO)
Inventor: LUDWIG PETER
IPC: H02G3/34
Filed: 1992-02-22
Abstract: Les réglettes de distribution électrique du type connu ont un câble de raccordement sortant latéralement du boîtier, ce qui entraîne, dans des systèmes comportant plusieurs postes de travail disposés les uns à côté des autres, des travaux d'installation externe relativement importants. Grâce à la disposition, selon l'invention, d'éléments de raccordement à fiches (44, 48) solidement fixés au boîtier (18) de la réglette de distribution électrique (14) pour des lignes d'alimentation et de raccordement électrique qui arrivent et qui repartent (56, 54), le travail d'installation au niveau des postes de travail est considérablement réduit. L'invention s'applique plus particulièrement aux systèmes de montage flexibles de la fabrication en masse industrielle.
Patent WO-9620804-A1 (WO)
Title: Piece de contact servant a transmettre le courant a une piece lors de l'usinage electrochimique
Inventor: MAUZ WOLFGANG
IPC: B23H11/00
Filed: 1995-12-07
Abstract: La présente invention concerne une pièce de contact servant à transmettre le courant à une pièce lors de l'usinage électrochimique. Cette pièce de contact (10) comprend un porte-contact (11) et un contact (13), fixé au porte-contact (11), qui touche la pièce lors de l'utilisation. Le porte-contact (11) est en zirconium ou en alliage de zirconium. Le contact (13) est un disque massif de platine ou d'alliage de platine et il est soudé sur la face (14) du porte-contact (11).
Patent WO-9620428-A1 (WO)
Title: Emballage pour film de radiographie dentaire et dispositif pour developper ledit film
Inventor: WELP ULRICH
IPC: A61B6/14
Filed: 1995-12-19
Abstract: L'invention concerne un emballage pour film de radiographie dentaire, qui comporte une enveloppe de protection contre la lumière (4) située dans une enveloppe de protection contre les rayons X (1), aisée à ouvrir et permettant l'extraction de l'enveloppe de protection contre la lumière (4). Cette enveloppe de protection contre les rayons X (1) contient également la feuille de plomb (2) qui protège des rayons X. Cet emballage s'ouvre aisément à l'aide d'un dispositif, ce qui permet d'introduire le film pour radiographie dentaire (3) dans un dispositif de développement qui ne doit pas nécessairement se trouver dans une chambre noire.
Patent WO-9623940-A1 (WO)
Title: Marche unique pour toit pentu
Inventor: HIERONIMUS FRANZ JOSEF
IPC: E04G3/26
Filed: 1996-01-16
Abstract: L'invention concerne une marche unique (10) permettant d'accéder à un toit pentu, qui comprend une plate-forme (12) sur laquelle on peut marcher, soutenue par un étrier de support (14), adaptable à l'inclinaison du toit et pouvant être raccordé à une plaque de couverture du toit, délimitée par au moins deux montants latéraux (24, 26) dont un (24) se présente sous forme de poignée qui fait saillie de la plate-forme (12). Afin de réaliser une marche unique de ce type, pour toit pentu, qui garantisse la plus grande sécurité possible contre tout risque de glissement latéral de la plate-forme ainsi que contre tout risque de détérioration de la marche unique, suite à des sollicitations dissymétriques, il est prévu que les deux montants latéraux (24, 26) comportent chacun une partie de renforcement (30 et 34), approximativement à angle droit par rapport au montant (24 et 26) et dont la largeur soit d'au moins 10 mm dans la zone du milieu longitudinal de la plate-forme (12).