baber/WOPTO huggingface dataset:
Patent DE-3372225-D1 (DE)
Title: An apparatus for simultaneously closing and opening a group of blinds
Inventor: ARCHER JOHN
IPC: E06B9/28
Filed: 1983-05-13
Granted: 1987-07-30
Abstract: In a group of blinds each blind consists of a number of thin slats (1) suspended from a horizontal shaft (4). The slats are attached to cords (2,3) fixed to the shaft and the slats are tumably adjustable by rotating the shaft, which is connected to both a hand-operated mechanism (9) and automatic drive means (10,16). Said automatic drive means is provided with torque limiting means (13,23). Moreover, a timing device (34-36) is connected to said drive means for all blinds in the group for automatic actuation of all said drive means at determined points of time and setting of the slats in all blinds to closed or open position irrespective of their existing position set by said hand-operated mechanism.
Patent DE-3377039-D1 (DE)
Title: Voltage-stable mos transistor for very high density integrated circuits
Inventor: RISCH LOTHAR DR
IPC: H01L21/265
Filed: 1983-03-04
Granted: 1988-07-14
Abstract: 1. A voltage-stable MOS-transistor for highly integrated circuits comprising a semiconductor substrate (1) of the first conductivity type and an epitaxial layer (2) arranged in planar fashion on the semiconductor substrate, where an insulating layer (4) is arranged on the surface of the epitaxial layer and a polysilicon gate electrode (9) is arranged on the surface of the insulating layer, and where, in the epitaxial layer (2), strongly doped source and drain zones (10) of the second conductivity type are formed which extend into the surface region and, between the source and drain zone (10) a zone of the first conductivity type is arranged which serves as a channel zone and which, in the direction of the substrate (1), has a varying concentration of implanted dopant particles, wherein a) the substrate (1) of the first conductivity type is low-resistance and the epitaxiale layer (2) is high-resistance and of the same conductivity type as the substrate (1), b) in the direction of the substrate (1), the channel zone of the first conductivity type has a dopant concentration which increases to a concentration maximum (11), where the concentration maximum (11) of the implanted dopant particles (6) of the first conductivity type has a greater depth in the channel zone of the first conductivity type than the source/drain zones (10) of the second conductivity type and extends into those regions of the epitaxial layer (2) which are located beneath the source/drain zones (10), in such manner that the region with the concentration maximum (11) of the implanted dopant particles (6) surrounds the edge of the source/drain zones (10) in the region of the gate electrode (9), c) the epitaxial layer (2) has a thickness which at most is ten times the depth of the source/drain zones (10) but at least double the depth of the concentration maximum (11) of the dopant particles implanted into the channel zone.
Patent DE-3460495-D1 (DE)
Title: A belt-end joining device
Inventor: NILSSON SVEN-BERTIL
IPC: D21F1/00
Filed: 1984-02-23
Granted: 1986-09-25
Abstract: A device for joining together the two ends of belts, preferably belts intended to be used in fabrics or felts in papermaking machines. The belt is provided at its ends (10, 12) with loops (14) by means of which the belt ends are permanently joined together by introduction through said loops of a pintle wire (16). The belt ends are also provided with means for temporary joining together of the belt ends, said temporary joining means consisting of two hook members (18) of synethetic resin, each hook member comprising a flat portion formed at one of its ends with a U-shaped portion. The temporary joining means (18) preferably are arranged so as to ensure that the flat portion of one of said means will be placed underneath the permanent seam or joint, whereby said flat portion will serve as a support during the interconnection of the permanent joining means to form the permanent seam.
Patent DE-3461479-D1 (DE)
Title: Method and apparatus for separating bacteria from a bacteria containing liquid sample
Inventor: SPINELL MAX
IPC: B04B11/06
Filed: 1984-06-05
Granted: 1987-01-15
Abstract: In a method of separating bacteria from a bacteria containing liquid sample by means of a dish-like centrifuge container (21) having an upper opening (25) defined by a radially inwardly extending rim portion (24), the following sequential steps are carried out. The centrifuge container is rotated at a high rotational speed. A volume of a high density component of a density higher than the density of the bacteria is introduced into the centrifuge container, whereupon a volume of a low density component having a density lower than the density of the bacteria is introduced into the container so that a two component gradient separation layer (60) comprising a high density layer (61) and a low density layer (62) is formed within the centrifuge container (21). The liquid sample is introduced through a supply tube (32) into the center of the centrifuge container, and owing to the centrifugal force generated by the rotation of the centrifuge container, the liquid is thrown outwardly from the center of the centrifuge container. The bacteria are forced into the low density component layer (62) and deposited in the interface (63) between the two layers (61) and (62), while the liquid sample is discharged (66) from the upper opening of the centrifuge container through a notch (26). A flushing agent is introduced into the centrifuge container and discharged from the upper opening thereof together with any material adhering at the peripheral surface of the gradient separation layer (60). The centrifuge container (21) is decelerated to a low rotational speed, whereafter a suction pipette (40) is activated and moved from a first position having its tip remote from the inner surface of the peripheral wall of the centrifuge container (21) to a second position having its tip arranged adjacent to said inner surface, while a volume of a transfer liquid is introduced into the centrifuge container so that liquid substance included in the centrifuge container is sucked off therefrom through the pipette tube (41) of the suction pipette (40).
Patent DE-3467736-D1 (DE)
Title: Thermal ink ribbon and method of making it
Inventor: MECKE NORBERT DR
IPC: B41M5/26
Filed: 1984-06-09
Granted: 1988-01-07
Abstract: A thermocolor ribbon comprises a plastic support foil, a fusible color layer attached to one side of the plastic support foil and an organic coating layer covering the other side of the plastic support foil. The organic coating layer is composed of a nonfibrous, pressure-stable wax or waxlike substance. A process for making the thermocolor ribbon from a plastic support foil having a fusible color layer thereon comprises application of a solution containing an organic coating material to the side of the foil not having the fusible color layer bonded thereto, followed by solvent evaporation. Alternatively, the side of the support foil bearing the fusible color is brought into intimate contact with opposite side of the foil whereupon the latter is heated for a time sufficient for transport of material from the fusible color layer to the uncoated side of the foil to form the organic coating layer thereon.
Patent DE-3473468-D1 (DE)
Title: Solventless polymerisable lacquer and its use
Inventor: KEMPER HEINZ B DR RER NAT DIPL
IPC: C09D5/00
Filed: 1984-05-09
Granted: 1988-09-22
Abstract: Solvent-free polymerisation lacquer, esp. for applying markinqs to roads and sites, comprises (a) unsatd. polyester resins and copolymerisable monomers as crosslinking agent, (b) photoinitiators, (c) piqments, (d) light-conducting fillers and opt. (e) lacquer additives. The content of light-conductino fillers (d) by vol. is from five times to at least one third of the content of pigments (c) by vol. Pref. the polyester resin (a) is made from satd. and unsatd. dicarboxylic acids and/or anhydrides and diols, with a ratio satd. to unsatd. dicarboxylic acids of 5:1 to 5:10. The crosslinking agent is at least one aromatic and/or aliphatic vinyl cpd. used in an amt. of 20-75 wt.% w.r.t. the wt. of the polyester resin.
Patent DE-3476045-D1 (DE)
Title: Twist tying machine
Inventor: DILLEY GERALD G
IPC: B65B13/22
Filed: 1984-09-11
Granted: 1989-02-16
Abstract: A ring encircles produce placed on a work table. Tie ribbon is fed by pressure rollers around the inner periphery of the ring to form a complete loop. A first gripper clamps and retains the free end of the ribbon against a second gripper. The pressure rollers operate in reverse retracting excess ribbon about the produce. A friction clutch, operative only for reverse ribbon feeding, allows for ribbon slippage as the ribbon tightens around the produce. Then the second gripper clamps the other end of the ribbon against a twister head and a twister mechanism rotates the clamped ends of the ribbon about a common axis twisting the ribbon ends together. Shearing edges sever the engaged ribbon from a ribbon supply during twisting. The grippers and twister mechanism are at ends of concentric support rods and tubes, and the grippers in clamping move along the rotational axis of the twister mechanism. Axial gripper motion is provided by cylinder valves having pistons concentric with and supported by the gripper support rod or tube and acting, respectively at the ends of the gripper supports away from the tie ribbon. Rack and pinion mechanisms provide rotation of the twister mechanism and forward and reverse feeding of the ribbon. All components are pneumatically driven. The design accommodates normal wear and temperature variations without adjustment.
Patent DE-3482716-D1 (DE)
Inventor: HEPWORTH PAUL
IPC: C11D3/37
Filed: 1984-03-16
Granted: 1990-08-23
Abstract: Liquid detergent compositions comprise 25-60% by weight of solids suspended in a liquid phase comprising at least 20% by weight of a condensation product of ethylene oxide with a mono- or di- or tri- hydroxy alkane having 1 to 4 carbon atoms having an average molecular weight in the range 150to 600. The solids comprise a builder and optionally a bleach, and the liquid phase preferably comprises a surfactant.
Patent DE-3563142-D1 (DE)
Title: Locking device with a padlock for a miniature circuit breaker
Inventor: BARTOLO WILLIAM
IPC: H01H9/28
Filed: 1985-07-31
Granted: 1988-07-07
Abstract: 1. A locking device with a padlock of an operating handle (16) of a moulded case miniature circuit breaker (10), having orifices (24) arranged on the side face of the handle movement aperture, in which the ends, curved at right angles, of a locking device in the shape of a hair-pin (38) can be inserted, characterized in that said pin is mounted with sliding on a base (30) having a locking part in the shape of a wedge (36) inserted in the active position between the branches (44, 46) of the hair-pin (38) to maintain these branches in the separated position holding them in said orifices (24), an operating lever (50) articulated on the base (30) operating in conjunction with said pin (38).
Patent DE-3565376-D1 (DE)
Title: Shaving apparatus
Inventor: BOSCH SIEDS
IPC: B26B19/14
Filed: 1985-06-19
Granted: 1988-11-10
Abstract: The invention relates to a shaving apparatus comprising an external shaving member (1) with hair-entry apertures (2) and an internal shaving member (5) which is rotatable relative to the said external shaving member (1) and which is coupled to a motor (13) by a drive shaft (7) having a hub (9) with which the drive shaft (7) is rotatably supported on a pin (14). The hub (9) comprises at least two separate radially acting bearing surfaces of different diameters (21, 22) which bearing surfaces cooperate with separate radially acting bearing surfaces (17, 19) of correspondingly different diameters on the pin (14).
Patent DE-3584673-D1 (DE)
Inventor: BALDWIN JOHN L E
IPC: G11B20/10
Filed: 1985-09-13
Granted: 1991-12-19
Abstract: PCT No. PCT/GB85/00425 Sec. 371 Date Jul. 2, 1986 Sec. 102(e) Date Jul. 2, 1986 PCT Filed Sep. 13, 1985 PCT Pub. No. WO86/01955 PCT Pub. Date Mar. 27, 1986.A method of processing digital information prior to recording comprises converting input digital words into code words, each of the same period as the input digital word but containing a greater number of time slots than the number of bit locations in the digital word, providing a plurality of groups of code words and selecting the group from which a code word will be taken in any instance on the basis of the immediately preceding code word. The code words are defined such that there is a minimum spacing of three time slots between transitions and no transition is permitted in the last time slot. Two main groups of code words are provided which each have a transformed version. Apparatus for carrying out the method as described as is apparatus for decoding the encode words in replay.
Patent DE-3661821-D1 (DE)
Title: Process for the continuous homologization of methanol
Inventor: KORFF JOACHIM DR
IPC: C07C47/06
Filed: 1986-02-20
Granted: 1989-02-23
Abstract: 1. Process for the hydroformylation of methanol, characterized in that the reaction is carried out in the presence of a catalyst comprising : a) cobalt and/or (a) cobalt compound(s), b) at least one iodide of the group : LiJ, NaJ, KJ, RbJ, CsJ, (N R1 R2 R3 R4 ) **+J**- , and/or compounds, which form at least one iodide of this group, whereby R1 , R2 , R3 and R4 may be H, alkyl- and aryl group, preferably H, CH3 , C2 H5 and C6 H5 , c) methyl iodide and/or methyl iodide forming compounds in the presence of 1,4-dioxane and/or alkylated 1,4-dioxane and that the hydroformylation is carried out continuously and the catalyst is recycled.
Patent DE-3665407-D1 (DE)
Title: Process for the decaffeination of coffee
Inventor: BRUNNER GERD PROF DR ING
IPC: A23F5/20
Filed: 1986-10-23
Granted: 1989-10-12
Abstract: 1. Process for the decaffeination of coffee in which the extractant used is a supercritical mixture of N2 O and CO2 , characterized in that raw coffee is decaffeinated with 1 to 50% by weight of CO2 and 99 to 50% by weight of N2 O as the extraction mixture.
Patent DE-3673218-D1 (DE)
Inventor: HELLING WILHELM
IPC: B05C1/02
Filed: 1986-02-25
Granted: 1990-09-13
Abstract: Apparatus for the application of a primer to a plastic profile or the like, characterized by a vat comprising sealing elements provided with clearances for the passage of the plastic profile, accepting a fibrous web material (8) to be saturated with the primer to be applied, and provided with means (6,7) for saturating the fibrous web material (8) with the primer, with means for pressing the fibrous web material against the plastic profile, and with an outlet opening (2).
Patent DE-3675407-D1 (DE)
Inventor: AGRADI GUGLIELMO
IPC: F22B1/28
Filed: 1986-02-26
Granted: 1990-12-13
Abstract: For heating, a steam generator (1) has on its outside, arranged in good heat-conducting connection, tubular radiators (5 to 7) which interact with temperature sensors (16 to 18), similarly arranged on the outside of the boiler (2), of electric switching systems (19 to 21). The uppermost temperature sensor (16), located approximately at the height of the maximum water level (3), serves in this connection to measure the water level in such a manner that a freshwater supply (24) is automatically opened and closed, depending upon the water level, via the switching system (19) of this temperature sensor. The two other temperature sensors (17, 18) serve as protection against boiling dry and for the adjustable regulation of the water temperature. The result is high functional reliability of the steam generator (1) with simple maintenance. <IMAGE>
Patent DE-3676763-D1 (DE)
Inventor: CLEMENCE FRANCOIS
IPC: C07D209/34
Filed: 1986-07-09
Granted: 1991-02-14
Abstract: Novel indole-carboxamides of the formula    <IMAGE>  I  wherein R and R1 are individually selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, cycloalkylalkyl of 4 to 7 carbon atoms and aralkyl of 7 to 12 carbon atoms optionally substituted with 1 to 3 members of the group consisting of halogen, methyl, ethyl, methoxy, ethoxy, -CF3, CH3S-, -NH2 and -NO2 or R1 and R taken together with the nitrogen atom form an optionally unsaturated heterocycle optionally containing a member of the group consisting of -O-, -S- and   <IMAGE>  R' is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, phenyl, naphthyl, aralkyl of 7 to 12 carbon atoms and substituted phenyl, R3 is selected from the group consisting of hydrogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 3 carbon atoms, chlorine, bromine, iodine, -NO2, -NH2, acylamide of an aliphatic carboxylic acid of 2 to 5 carbon atoms and mono and dialkylamino with alkyl of 1 to 5 carbon atoms, a and b form =O and c is hydrogen or a and c form a carbon-carbon bond and b is hydrogen, A is selected from the group consisting of -(CH2)n-and    <IMAGE>  n is an integer from 2 to 5, m is an integer from 1 to 3, B is   <IMAGE>  R2 is selected from the group consisting of hydrogen and alkyl of 1 to 5 carbon atoms and their non-toxic, pharmaceutically acceptable acid addition salts having remarkable anti-arrhythmic properties.
Patent DE-3682265-D1 (DE)
Inventor: STOBER HELMUT
IPC: G10K11/168
Filed: 1986-12-10
Granted: 1991-12-05
Abstract: A noise absorbing lining for the engine space of a motor vehicle consists of four layers. The first layer is made of aramide fibre mat with a unit weight of 130 g/sq.m., the second layer is rock wool or basalt wool (1500g/bq.m), the third layer is a textile material, pref. rayon or carded wool (800 g/sq.m.) and the fourth layer is made of a polyester fibre mat (150g/sq.m). The side toward the engine is best lined with aluminium foil.
Patent DE-3686029-D1 (DE)
Inventor: ARDITY HERVE
IPC: G02B6/26
Filed: 1986-11-21
Granted: 1992-08-20
Abstract: The device consists of an optical fibre coupler (4) with at least three ends (5 to 8). Connected to the ends are a semiconductor light source (1) whose intensity is modulated, a photoconducting semiconductor (2) and an optical sensor consisting of a multimode optical fibre (3) with a pointed end. 
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Patent DE-3760297-D1 (DE)
Inventor: FOLLET BERNARD
IPC: E06B3/66
Filed: 1987-02-05
Granted: 1989-08-10
Abstract: 1. Glass panel (1) constituted by at least two glass panes (2, 3) substantially centred one upon the other and disposed parallel to and at a certain distance from one another, the spacing between these glass panes (2, 3) being demarcated by a joint (4) which hermetically seals the volume (5) which they define, one (2) of these glass panes (2, 3), referred to as the "dorsal" one, having in at least one direction perpendicular to two of its parallel edges (6) a dimension which is less than that of the opposite glass pane, referred to as the "frontal" one (3), these glass panes furthermore comprising two surfaces which face one another and which are referred to as the "internal" surfaces (6, 7) and two opposite surfaces referred to as the "external" surfaces (9, 10), which panel has, arranged in combination along each of the edges (6) of the dorsal glass pane (2) which are recessed-back in relation to those (11) of the frontal glass pane (3) : - on the one hand, at least one flange (12) which has two surfaces (13, 14) which are substantially parallel and are turned towards the glass panes and are not in contact with one another and which have a given spacing (D), such that each of said surfaces (13, 14) provides, for the flange (12), a support zone, one zone (13) being on the external surface (9) of the dorsal glass pane (2), and the other zone (14) being on the internal surface (8) of the frontal glass pane (3), the said support flange (12) preferably consisting of a section (21) which extends substantially over the entire longitudinal dimension of the edge (6) of the dorsal glass pane (2) along which it is situated, and - on the other hand, at least one detachable mechanical connecting element (15) between the said flange (12) and the frontal glass pane (3), this glass panel being characterized in that each mechanical connecting element (15) consists of a tubular member (15) which is substantially cylindrical and whose body (16) has a height (H) which is at least substantially equal to the spacing (D) between the internal and external surfaces, respectively, of the frontal (3) and dorsal (2) glass panes, this tubular member having : - on the one hand, its base (17) which is at least indirectly in contact wiht the frontal glass pane (3) and which has at least one means for anchorage (18) to this glass pane (3), and - on the other hand, its top (19) which is substantially situtated in the plane of the external surface (9) of the dorsal glass pane and which is provided with at least one anchorage means (20) for the flange, arranged supportingly on this external surface (9).
Patent DE-3760811-D1 (DE)
Title: Flexible transparent polyurethane coating for transparent glass or plastic substrates
Inventor: FOCK JURGEN DR
IPC: C08G18/73
Filed: 1987-02-16
Granted: 1989-11-23
Abstract: A transparent coating for windows or other transparent substrates made of glass or synthetic resin, consisting of a flexible elastic polyurethane, serves as a shatterproofing coating for substrates made of silicate glass or as a coating improving the scratch resistance of substrates made of synthetic resin. To reduce or prevent the formation of a deposit of moisture on the surface of the coating, the polyol component of the reaction mixture for preparing a coating pursuant to the invention consists of a difunctional sulfonated polyether polyol containing approximately 1 to 10% of OH groups by weight and a trifunctional polyol containing approximately 8 to 12% of OH groups by weight and having an average molecular weight of approximately 400 to approximately 1000 g/mole.
Patent DE-3762510-D1 (DE)
Inventor: ALHAEUSER ERICH
IPC: B01J47/012
Filed: 1987-09-02
Granted: 1990-06-07
Abstract: 1. A filter cartridge for improving the quality of a pressureless supply of drinking water, comprising a vessel filled with ion-exchange resin and/or activated carbon and also a bacteriostatically acting material, in particular silver, in dissociable form, said vessel having an upright circumferential wall closed all round and also a top and a bottom end wall which are perforated in a sieve-like manner so as to form inlet and outlet openings, wherein the vessel comprises a collecting chamber separated from the outlet opening and intended to retain a limited amount of water, characterised in that to form one or more collecting chambers (30; 130) on at least one part of the periphery of the vessel, viewed in longitudinal section through the vessel (10; 110), the contour of the circumferential wall (12; 112) has, at a distance from the end walls (14, 16), at least one step (26; 126) which upwardly widens the vessel, and in that the part (24; 124) of the circumferential wall (12; 112) situated thereunder is extended beyond the step upwardly into the interior of the vessel.
Patent DE-3772547-D1 (DE)
Inventor: SJOESTRAND UNO
IPC: B65G21/02
Filed: 1987-12-30
Granted: 1991-10-02
Abstract: Conveyor assemblies which by means of an endless chain move foodstuff packages between different processing machines are customary in e.g. the dairy industry. Up to now the conveyor assembly generally was "tailor-made" for each dairy, which entails unnecessary cost and other difficulties. In accordance with the present invention a conveyor assembly of a modular design is proposed which makes it easily adaptable to different needs and localities. More particularly, an intermediate guideway (4) for an endless chain (3) is made use of as a spacer element between supporting sides (2) of the assembly, thus providing a simple and stable construction. Similarly shaped fastening devices (6), moreover, serve as joint pieces between different guideway sections, thus facilitating fitting-up and reducing cost.