baber/WOPTO huggingface dataset:
Patent DE-4407532-A1 (DE)
Title: Semiconductor storage cell and method for forming the same
Inventor: CHOI JONG MOO
IPC: H01L27/10
Filed: 1994-03-07
Abstract: The invention discloses a semiconductor storage cell and a method for forming the same. A capacitor is arranged under a transistor such that the DRAM cell is suitable for high-density semiconductor devices. The semiconductor device according to the present invention comprises: a buried capacitor which consists of a storage electrode, a dielectric layer and a plate electrode, and which is formed on a substrate in planar form; and a transistor which is formed over the capacitor, the source/drain region of the transistor being connected to the storage electrode of the capacitor.
Patent DE-4407746-A1 (DE)
Title: Prepn. of colour developing pigment used for carbonless copying paper
Inventor: HAEHN REINHARD DR
IPC: B41M5/155
Filed: 1994-03-08
Abstract: In the prepn. of colour developing pigments by acid activation of smectic silicate (I), washing, drying and opt. pulverisation, activation is carried out with H3PO4.  Also claimed are the obtd. pigment, pigment suspensions and aq. coating compsns. contg. the pigment.
Patent DE-4411471-A1 (DE)
Title: Folding headrest mounting for vehicle rear seats
Inventor: FRIEDRICH ANDREAS DIPL ING
IPC: B60N2/48
Filed: 1994-04-01
Abstract: The headrest can be pivoted between a position above the backrest of a seat, to a storage position behind the backrest. It has a mounting plate (13) and mountings for the pivoting axis (21), which are manufactured as a one piece plastic component. The axis is formed from two components which can be guided through the mountings, and can lock into each other in the direction of the axis, and are supported near to this connection (33). The headrest also has axially separated rotating supports (22,23) which are connected by a transverse rod (24), which is engaged by a bolting unit (15) on the plate. The unit can also trap the rod, which can have a solid or hollow steel profile, by means of a hook (41).
Patent DE-4412343-A1 (DE)
Title: Method and apparatus for gas analysis
Inventor: CARVAJAL NELSON
IPC: G01N1/22
Filed: 1994-04-12
Abstract: A method for determining the concentration of a monitored gas which is located in the head-space of an enclosed space containing a medium at a defined temperature (T1); the method comprises the following steps: (a) providing an extraction apparatus involving a chamber which serves for receiving a volume sample of the medium to be removed from the enclosed space; (b) regulating the chamber temperature so that the temperature of the chamber remains at the given temperature (T1) of the enclosed space; (c) removing a volume sample of the medium from the enclosed space and transferring it into the chamber; (d) feeding a volume of inert gas into the chamber and mixing the inert gas with the medium, so that a mixture results; (e) waiting for a defined period of time, in which an equilibrium state is set up, a gas head-space being formed over the medium in the chamber; (f) removing a first gas sample from the head-space of the chamber; (g) determining the concentration of the monitored gas in the first gas sample; (h) expelling the gas from the head-space of the chamber; (i) repeating steps (d) - (g) in order to determine the concentration of the monitored gas for at least one other gas sample; (j) determining the equilibrium constant of the medium for the predetermined temperature (T1) with the aid of a predetermined formula; and (k) determining the concentration of the ... in the head-space of the enclosed space... Original abstract incomplete.
Patent DE-4412725-A1 (DE)
Title: Device for the continuous treatment of viscous fluids and masses
Inventor: BLACH JOSEF ALOIS
IPC: B29C48/43
Filed: 1994-04-13
Abstract: A device for the continuous treatment of viscous fluids and masses has axially parallel satellite shafts (23) which are arranged in a ring shape in a housing (4), have intermeshing treatment means (24) and are driven by a central shaft (17) via inlet-side pinions (28, 29) in order to perform a common orbital movement about the central shaft (17). Allocated to the pinions (28, 29) is a distributor disc (60) which is provided with through-holes (61) for the satellite shafts (23) and has an annular groove (63) which is open towards the inlet side and from which passages (64) lead to the satellite shafts in the area of the treatment means (24) which lies on the thick-film side of the satellite shafts (23) which is remote from the enclosing housing (1). <IMAGE>
Patent DE-4419236-A1 (DE)
Title: Voltage control circuit and PTC element for motor vehicles
Inventor: UEZONO KOUICHI
IPC: B60R16/03
Filed: 1994-06-01
Abstract: A voltage control circuit for motor vehicles has a supply voltage source, a load and an element with a positive temperature coefficient ("PTC") which is connected in series between the supply voltage source and the loads in order to control the voltage applied to the load by the supply source by means of a voltage drop across the PTC element. Furthermore, a PTC element has a PTC element body material, electron plates provided on both lateral surfaces of the PTC element body material, connecting terminals provided for each of the electron plates and a feedback section which is provided for at least one of the electrode plates or one of the connecting terminals in order to adjust the resistance of the element.
Patent DE-4432707-A1 (DE)
Title: Kitchen, etc. with steam and vapour generating section
Inventor: HEHL KARL-HEINZ DIPL ING
IPC: F24F7/10
Filed: 1994-09-14
Abstract: The kitchen (12), etc. comprises at least one air distribution duct (46) with an air supply distribution (42) and a waste air aperture for the steam, etc. disposed via an exhaust hood (30). The air distribution duct comprises at least one outlet aperture (58), alignable with the steam, etc. generating section (28). This is such that the latter is separated from the remaining kitchen section by air from the outlet aperture upon release of steam, etc. The outlet aperture, i.e. a slot, may extend along the steam generating section between opposite kitchen walls.
Patent DE-4436686-A1 (DE)
Title: Heat resistant material for heat shield used in gas turbines
Inventor: MARTENS THOMAS DR
IPC: F02C7/24
Filed: 1994-10-13
Abstract: To produce a heat-resistant protective unit of ceramic fibres, contg. alumina, the fibres are mixed through with aluminium hydroxide in water to give mass to be dried to a residual moisture content of <10%. The mass is ground to a density of 0.5-1.0 g/cm<3>, and the material is compressed so that, after firing, it has a density of 1.0-3.5 g/cm<3>.
Patent DE-4438201-A1 (DE)
Title: Intraocular fluid pressure stabilisation device for treating glaucoma
Inventor: STEEGER GERHARD HEINRICH DR IN
IPC: A61B3/16
Filed: 1994-10-26
Abstract: The device uses micro pressure sensors (20, 22) providing an electrical voltage or current representing the momentary pressure within the eye and a microelectronic regulating circuit with an electrical or magnetic control parameter. The circuit controls a micro drainage valve (31, 32) for the water within the eye chamber, for maintaining a constant intraocular fluid pressure. Pref. the pressure sensors, the microelectronic regulating circuit and the micro drainage valves are fully or partially formed from a semiconductor material with etched structures and doped semiconductor zones.
Patent DE-4438315-A1 (DE)
Title: Gas ion removal device from electron beam in tomography appts.
Inventor: PLIES ERICH DR
IPC: H01J49/08
Filed: 1994-10-26
Abstract: The ion removal device uses a Wien filter perpendicular to the beam axis, exerting a relatively strong transverse force on the positively charged gas ions, while the electrons are unaffected. Pref. a pair of tubular electrodes (RA,RE) are coupled to a constant potential (Vo) at opposite ends of an electrostatic deflector (ED), enclosed by a pair of annular saddle coils (SPI,SPA).
Patent DE-4439230-A1 (DE)
Title: Condition determining system for valve fitting using optical triangulation
Inventor: BILLHARDT SVEN DR ING
IPC: F16K37/00
Filed: 1994-11-03
Abstract: The condition determining system is positioned parallel to a laser beam (U) and vertical to the torsion to be determined, and is fitted by a detachable or a non-detachable connection on to the torsioned valve fitting component. The determination system for determining the torsion contains a unit for deflecting and scattering of the laser beam, which transforms the torsion directed vertically to the laser beam in to a displacement difference, measurable by the laser optical displacement sensor.
Patent DE-4441861-A1 (DE)
Title: Seat=belt fastening element for animal on vehicle rear seat
Inventor: BONN HEINZ OTTO
IPC: B60R22/10
Filed: 1994-11-24
Abstract: The fastening element (56) comprises a base piece (60) and a belt retaining element (62). The belt retaining element extends from the base piece and has a bar section (76) which runs perpendicularly to the seat belt longitudinal extension.The base piece acts on one side as a support surface for the lower section (82) of the seatbelt and on the other side as a receiver (68) for the connecting element (48) of the cover shaped lining (10). The belt retaining element (62) is U-shaped with two parallel shanks (74,76).
Patent DE-4442035-A1 (DE)
Title: Bottle closure for sealing bottles by flanging cap held by cap centring unit
Inventor: NEBER FRITZ
IPC: B67B3/10
Filed: 1994-11-25
Abstract: The cap (27) is received in an axially movable centring head (15) of the cap centring unit (11). The flanging element (4) engages at the lower edge of the respective cap. A local stationary single force sensor (48) detects the force with which the flanging element presses at a bulge of the bottle neck, and transmits a signal for further signal processing.A part (11) of the bottle gripper (3) is held axially movable relative to its holder (17) and is guided, so that the force sensor is acted upon by this movable part (11). The cap centring unit together with the centring head (15) is held axially movable and is guided relative to the holder. The fore sensor is acted upon by the cap centring unit.
Patent DE-4443204-A1 (DE)
Title: Heat transport system for central heating or underfloor heating using steam
Inventor: ALEFELD GEORG PROF DR
IPC: F25B27/00
Filed: 1994-12-05
Abstract: The heat transport system has a heat source, an outflow pipe (2), a heat consumer and a return pipe (4). The heat from the outflow pipe is first used to drive an absorption heat pump (8) at an upper temperature, producing useful heat and being thereby cooled, finally passing to the primary side of a heat exchanger (6) where it is cooled further. The secondary side of this provides more useful heat. The medium in the outflow pipe is gaseous, such as steam, and in the return pipe is liquid, such as water. The gaseous medium in the desorber (G) of the heat pump condenses. After cooling in the heat exchanger, the medium serves as a further heat source in the evaporator (V) of the heat pump.
Patent DE-4444132-A1 (DE)
Title: Gearing for transmission of torque
Inventor: BERNHARDT KERSTEN A DR
IPC: F16H55/08
Filed: 1994-12-11
Abstract: The gearing has a pinion (4a), which acts upon an opposing gearing (1a), which preferably undergoes translational motion. The action of the pinion is produced through lever arms of different lengths.The pinion has a counterpart on the opposing gearing, moves exclusively or mainly by sliding across one another as the pinion is rotated. They do not roll, or they roll only slightly during this part of the rotation. The use of such gearings in order to generate strong variations in the transmission ratio, is also discussed.
Patent DE-4444189-A1 (DE)
Inventor: EPPICH ALFRED
IPC: B41F15/08
Filed: 1994-12-12
Abstract: A screen or stencil printing machine has at least the following functional elements: a permeable or screen-like printing form, stencilled according to the desired image or pattern; a doctoring system that sweeps over the printing form for pressing the paint through the painting form on a printing material; and a regulating member for contacting the printing form with the printing material and for moving the printing material away from the printing form. At least two of said functional elements are linearly guided and are linked each to a separate driving unit. The driving units can be co-ordinated and actuated by a common drive control system so that said relative movements between functional elements may be matched or synchronised. The machine is characterised in that one or several linearly guided functional elements are directly linked to the rotor of an associated electromotor that linearly drives them.
Patent DE-4444591-A1 (DE)
Title: Filling arrangement for vehicle air bag
Inventor: ISHIKAWA MASANOBU
IPC: B60R21/0136
Filed: 1994-12-14
Abstract: The passenger safety air bag filling arrangement has a number of raised sections (13) on the outer surface of the sensor housing (12). These are fitted into recesses (20) which are formed on corresponding positions of the inner wall of the upper open hole (8). The cap (22) is brought into contact with the upper side (19) of the sensor housing to be subject to pressure from below. Each circumferential distance between two raised sections is unequally selected, and projections (17) from the underside of the sensor housing are inserted into corresponding holes (10) formed for the ignition device (9).
Patent DE-4444911-A1 (DE)
Inventor: WAGNER OLIVER DR
IPC: C07D215/22
Filed: 1994-12-16
Abstract: Disclosed is a fungicidal mixture that contains in synergistically effective quantity: a) a compound of formula (I), its N-oxide or one of its salts, wherein the radicals R<1>, R<2>, R<3>, R<4> are hydrogen, hydroxy, nitro, halogen, alkyl, alkyl halide, alkoxy, alkoxy halide, alkylthio, alkylthio halide, and R<5>, R<6>, R<7> are hydrogen, hydroxy, cyano, nitro, halogen, alkyl, alkyl halide, alkoxy, alkoxy halide, alkylthio, alkylthio halide, alkyl hydroxy, acyl, aryl, aryloxy; b) a compound of formula (II), wherein the radical R<8> is phenyl which can carry one to three of the following groups: cyano, halogen, alkyl, alkyl halide and alkoxy, or is pyrimidyl which can carry an alkyl group and/or a phenoxy group, A is oxygen or oxymethylene (-OCH2-); X is CH or N; Y is oxygen or NR, R being hydrogen, alkyl or alkoxy, or c) a pyrimidine derivative of formula (III) or one of its salts, wherein the radical R<9> is methyl, propin-1-yl ou cyclopropyl, or d) (2<u>RS</u>, 3<u>SR</u>)-1-(2-chlorophenyl)-2-(4-fluorophenyl)oxiran-2-yl-methyl)-1 <u>H</u>-1,2,4-triazole (IV), or e) a compound of formula (V), wherein R<10> is fluorine or chlorine, R<11> is trifluoromethyl or chlorine or R<10> and R<11> together are an -OCF2O- group.
Patent WO-8203255-A1 (WO)
Title: Disc brake shoe
Inventor: STAHL KURT
IPC: F16D65/092
Filed: 1982-03-13
Abstract: A brake shoe in which at least the inlet edge (14) of the friction block (16) with respect to the main direction of rotation (13) is slanting on at least most of its length in the main direction of rotation (13).
Patent WO-8704088-A1 (WO)
Inventor: VOEHRINGER GERHARD FRIEDRICH
IPC: B05B5/047
Filed: 1987-01-09
Abstract: Un courant de gaz porteur de particules pulvérulentes est introduit dans une conduite à poudre (1) par son extrémité d'admission, dans le sens indiqué par la flèche (3), pour recouvrir des pièces à usiner. Les matériaux dont se composent la poudre de revêtement, la conduite à poudre (1) et des corps de refoulement (21, 22) encastrés dans celle-ci ont des constantes diélectriques différentes. A une certaine distance de l'extrémité de sortie (5) est agencé un dispositif de chargement (12) pourvu d'électrodes de recharge (13) faisant saillie vers l'intérieur et connecté à une source de haute tension (17) via une résistance de protection (15). Une contre-électrode arrière (7, 26, 27) comprend un corps de décharge (7) mis à la terre (9). Le courant de particules pulvérulentes est accéléré par les corps de refoulement (21, 22). Les particules pulvérulentes touchent de façon répétée la surface intérieure (11) de la conduite à poudre (1) et les corps de refoulement (21, 22), auxquels elles transmettent, après séparation des charges, des particules à charge négative (10), alors que les particules à charge positive (4) restent collées aux particules pulvérulentes. La concentration de particules à charge négative (10) et à charge positive (4) à des extrémités opposées (2, 5) de la conduite est accrue par le champ électrostatique formé entre les électrodes de recharge (13) et la contre-électrode (7, 26, 27). La poudre de revêtement est ainsi chargée à un si haut degré qu'il n'est plus nécessaire de prévoir un champ électrostatique extérieur entre une électrode de pulvérisation et la pièce à usiner.
Patent WO-8911034-A1 (WO)
Title: Control system for diesel internal combustion engines
Inventor: STUERZ MANFRED
IPC: F02M45/10
Filed: 1989-04-28
Abstract: An arrangement for regulating or controlling diesel internal combustion engines permits electronic regulation and/or control of the injection process. To this end, a dosing valve is repeatedly actuated during each dosing cycle. The course of injection can thereby be modified as desired within wide limits. The pressure in the pump working chamber can also be regulated.
Patent WO-9008504-A1 (WO)
Inventor: GANSHORN PETER
IPC: A61B5/091
Filed: 1990-02-03
Abstract: Un réservoir pour réception d'air expiré à des fins de mesure de la fonction pulmonaire comprend un récipient (1) avec deux admissions (5) opposées qui reçoivent alternativement l'air expiré. A l'intérieur du récipient (1) sont agencés soit un piston (2) mobile dans la direction des admissions (5) avec des commutateurs (11) actionnés lorsque le piston (2) atteint la paroi du récipient (1), déclenchant un échange de l'admission (5) qui reçoit l'air expiré, soit deux sacs adjacents (14, 15) qui, lorsqu'ils reçoivent l'air expiré à travers une des admissions, se déplacent l'un vers l'autre, ainsi qu'un commutateur (11) qui, lorsqu'il est actionné, change l'admission (5) qui reçoit l'air expiré.
Patent WO-9407704-A1 (WO)
Inventor: VON DER MUEHLEN GUENTER
IPC: B60B33/00
Filed: 1993-01-23
Abstract: The mounting proposed has metal plates (2), each with a mounting pin (21) for one of the castors (3) or runners, injection-moulded into a plastic support frame (1). The support frame (1) is designed to be fixed to the side walls (41) of a cupboard-type container (4) instead of a floor panel.
Patent WO-9315546-A1 (WO)
Inventor: GRAMATTE GEORG
IPC: B60K7/00
Filed: 1993-01-26
Abstract: Ein Elektromotor zum Antrieb des Laufrades eines Rollstuhls verfügt über einen Stator (6) und einen Rotor (12, 13), die beide achsensymmetrisch um eine Motorenachse (1) herum angeordnet sind und von denen mindestens einer zur Erzeugung seines Magnetfeldes von einem Speicher elektrischer Energie gespeichert wird. Die Energiezuführung erfolgt über einen auf der Motorachse (1) angeordneten mechanischen Kommutator (17, 18, 20). Die Motorachse (1) ist die Achse des angetriebenen Rades. Der Stator (6) ist auf einem zylindrischen, topfförmigen Magnetkörper (7) auf der Motorachse (1) befestigt. Auf dem Rotor (12) ist über mit ihm verbundene Motorgehäuseschalen (4, 5) das anzutreibende Rad befestigt. Der Kommutator (20) ist auf der Motorachse (1) des mit dem Elektromotor angetriebenen Rades innerhalb des von dem Stator (6) angetriebenen Zylindermantels (10) des topfförmigen Magnetkörpers (7, 8, 10) angeordnet. Er ist in seiner axialen Länge nicht breiter als die Wicklung (13) des Feldmagnetes. Der topfförmige Magnetkörper (7, 8, 10) verfügt über einen den magnetischen Schluß gewährleistenden axialen Zylindermantel (10).
Patent WO-9527216-A1 (WO)
Title: Mikromechanische sensoreinheit zum erkennen von beschleunigungen
Inventor: MADER GERHARD
IPC: G01P15/135
Filed: 1995-03-30
Abstract: Eine mikromechanische Sensoreinheit zum Erkennen von Beschleunigungen weist mindestens ein Pendel mit einer Biegefeder (B) und einer seismischen Masse (P), eine Halterung (E) für jedes Pendel, und mindestens zwei Positionsfühler (S) auf. Jeder Positionsfühler (S) und ein zugehöriges Pendel bilden einen Schalter mit einem definierten Auslöseschwellwert, und mindestens zwei Schalter sprechen auf dieselbe Beschleunigungsrichtung an. Mindestens ein Schalter ist ein Safing-Sensor (SS) mit gesondertem Abgriff eines Fühlersignals.
Patent WO-9736112-A1 (WO)
Title: Materiau composite stratifie et procede permettant d'ameliorer la durete superficielle de materiaux composites stratifies
Inventor: ANDLER GERD
IPC: C21D1/09
Filed: 1997-03-08
Abstract: L'invention concerne un matériau composite stratifié et un procédé permettant d'améliorer la dureté superficielle de matériaux composites stratifiés. Selon ce procédé, des zones sélectionnées du matériau support du système composite stratifié sont traitées avec des rayons à haute énergie. Le pilotage de la température s'effectue de sorte que les rayons pénètrent au maximum à une profondeur équivalente à 0,1 fois l'épaisseur totale du matériau support, et l'augmentation de température au niveau du matériau de glissement représente au maximum 80 % de la température de fusion du constituant de ce matériau ayant le point de fusion le plus bas. La face arrière du substrat en acier du matériau composite stratifié est durcie par trempe ultérieurement. Le substrat en acier présente au moins dans une partie de la surface opposée à la couche fonctionnelle une dureté au moins 1,5 fois supérieure à celle mesurée à une profondeur correspondant à environ 0,1 fois l'épaisseur du substrat en acier.
Patent WO-9736793-A1 (WO)
Title: Couvercle pouvant etre ferme pour une boite-boisson
Inventor: STRUBE LUTZ
IPC: B65D39/10
Filed: 1997-04-02
Abstract: L'invention concerne un couvercle servant à fermer une boîte-boisson en tôle, auquel est associé un élément de fermeture (102). Ce couvercle présente dans sa surface, une zone pouvant être enfoncée, délimitée par une ligne entaillée (103), ladite zone étant entourée d'une paroi centrale cylindrique (106) d'une enceinte centrale (W). L'élément de fermeture présente une partie cylindrique correspondante (112) qui vient s'engager dans la paroi centrale. Des éléments d'emboîtement et des éléments correspondants (115, 109) coopérant à la manière d'une fermeture à baïonnette sont prévus à la base de la paroi cylindrique. En outre des éléments de compression et des surfaces de compression (117, 116) coopérant dans le sens axial, prévus à la base de l'élément de fermeture et à la base de la surface (111) du couvercle, sont conçus et disposés de sorte que, lorsque l'élément de fermeture tourne par rapport au couvercle, la ligne entaillée soit ouverte par rupture (104) et l'ouverture de déversement soit libérée. Lors de la rotation, une bordure (139) de l'élément de fermeture appuie, avec une précontrainte correspondante, de façon étanche, sur une surface annulaire (107) au niveau de l'extrémité supérieure de l'enceinte centrale (W) du couvercle.