baber/WOPTO huggingface dataset:
Patent DE-3376293-D1 (DE)
Title: Toilet paper dispenser for rolls with a large diameter
Inventor: BLATZ WILHELM OTTO
IPC: A47K10/38
Filed: 1983-08-20
Granted: 1988-05-26
Abstract: 1. Toilet paper dispenser for holding large diameter rolls, having a rolling axle disposed vertically to a roll wall holder (1) fixable to the wall, and extending through a stub arbor (3) on which a paper roll (6) having a winding sleeve (7) is disposed, whose maximum periphery is surrounded by a peripherally disposed cylindrical covering hood (9) having a dispense opening (10) defined by flanges (11, 12) limited by cutting teeth, characterized in that the roll wall holder (1) is composed of a plane supporting element (2) and a stub arbor (3) of over its carrying length uniform shape arranged vertically thereon, whose cross section is defined by varying dimensions of height and thickness and width, respectively, and that the stub arbor (3) is arranged in such manner that it is at least twice tangent to the periphery of the winding sleeve (7), that the supporting element (2) of the roll wall holder (1) is provided with an outwardly extending insertion fish-plate (2') disposed about parallelly to the plane of the supporting element (2), its longitudinal extension exceeding the diameter of the large diameter paper roll (6), that the stub mandrel is provided with a female thread (4) at its end opposite to the supporting element (2), and that the covering hood (9), whose dimension is slightly exceeding the roll size, when the insertion fish-plate (2) engages the slot-shaped recess (14) disposed in the cylinder barrel (9'), can be screwed by the female thread (4) to the stub mandrel (3) and has a radially disposed inspection slot (15).
Patent DE-3378958-D1 (DE)
Title: High efficiency continuous separation process
Inventor: GERHOLD CLARENCE GEORGE
IPC: B01D15/08
Filed: 1983-08-11
Granted: 1989-02-23
Abstract: An extract component is separated from a raffinate component contained in a feed mixture by a process in which a unidirectional fluid flow system is maintained through a series of separating units through which the components travel at different rates. A component concentration distribution is established within the system of units and divided into specific zones. Feed and displacement fluid are passed into the inlets of two of the units and extract and raffinate are taken as the entire streams from outlets of two of the units all at appropriate points on the component concentration distribution. Other inlets and outlets of the various units lying in the same zone are interconnected. At the appropriate times the inlets and outlets are shifted so as to simulate movement of the units in a direction co-current with the fluid flow and thereby enable the inlets and outlets to continually lie in the appropriate zones. Zones may be combined as zone pairs, each such pair thereupon being considered a single continuous zone.
Patent DE-3463191-D1 (DE)
Title: Alarm device for doors and windows
Inventor: KLINK WINFRED
IPC: G08B29/00
Filed: 1984-07-05
Granted: 1987-05-21
Abstract: 1. An alarm device for doors or windows comprising an electrical contact switch (3) which is arranged in a recess (9) in the door or window frame, being masked at least in an outward direction, and a signal means (5) which is connected to the electrical contact switch (3) and which in the switched-on condition, when the window or door is opened, is set in operation by the electrical contact switch (3), wherein the contact switch (3) has at least two fixed contacts (1, 2) which, when the window or door is closed or locked, can be electrically connected together to close or open a circuit by means of an electrically conductive spring contact (4) which is fixedly connected to the one fixed contact (1), whereby the switched-on signal means (5) is rendered inoperative and when the window or door is opened or unlocked the spring contact (4) is separated from the other fixed contact (2) to set the switched-on signal means (5) in operation, characterised in that the spring contact (4) is in the form of a leaf spring of which one end is connected to the one fixed contact (1) and the other end is freely movable and, when the window or door is closed or locked, is in electrically conducting contact with the other fixed contact (2) and, when the window or door is opened or unlocked, is moved away from the fixed contact (2) by the return spring force and which is arranged behind a cover (10; 45) extending perpendicularly to the direction of movement of the leaf springs, and that a carrier (8, 27) to which the contacts (1, 2, 4, 26) are fixed is adjustable in respect of height with respect to the bottom (19) of the recess (9) in which the contact switch (3) is arranged, by means of screws (20, 21; 30, 31) which are rotatable in the carrier (8, 27) and to which the carrier (8, 27) is held.
Patent DE-3476370-D1 (DE)
Title: Infusion package
Inventor: GOODRUM RICHARD WARREN
IPC: B65D81/34
Filed: 1984-12-14
Granted: 1989-03-02
Abstract: An infusion bag (10) for particulate food products (P) such as tea or coffee, constructed of a tube of perforated thermoplastic film (10) or other porous material having a central product-containing portion and flattened end portions (16, 17) on each end thereof, the perforated thermoplastic film (11) or other porous material having a multiplicity of minute holes or openings which are sufficiently small in size to prevent the migration of the particulate product therethrough but which are sufficiently large in size and number to permit adequate fluid flow therethrough. Joining together of the flattened end portions (16, 17) forms a flow-through or dual container type infusion bag and a handle for extending over the side of a cup or pot. The film is substantially odorless and tasteless.
Patent DE-3477986-D1 (DE)
Title: Heating apparatus
Inventor: BUTTERY MICHAEL HARCOURT CHRIS
IPC: H05B3/74
Filed: 1984-06-07
Granted: 1989-06-01
Abstract: Heating apparatus includes a tray having a layer of insulative material disposed in the base thereof and a number of infra-red lamps disposed thereabove. The apparatus is accommodated within a housing having a layer of glass ceramic to form a hotplate. Each end of each lamp is provided with a pinch seal enclosed within a ceramic end cap. To improve substantially dissipation of heat from the pinch seals, first apertures are provided in a hollow bar and second apertures are provided in a base plate below the pinch seals, so as to permit air to flow into the housing via the second apertures, substantially around the pinch seals, and out of the housing via the first apertures.
Patent DE-3486365-D1 (DE)
Inventor: FERGASON JAMES LEE
IPC: C09K19/54
Filed: 1984-03-21
Granted: 1995-02-23
Abstract: Encapsulated liquid crystal material in a support medium illuminated from the viewing side or direction or though a louvred light guide from the back side will appear bright or white relative to background when in distorted alignment, e.g. in the absence of an electric field. Incident light impinging on the liquid crystal material is isotropically scattered into the support medium, and using the principle of total internal reflection and possibly also optical interference a relatively large part of the isotropically scattered light is directed back to illuminate the distorted liquid crystal material tending to brighten the same so that light it scatters back to the viewing direction out of the support medium causes the liquid crystal material to appear relatively light or bright as compared to the background where there is no liquid crystal material or where the liquid crystal material is in parallel alignment in field-on condition, i.e aligned with respect to an electric field, and, thus, substantially transmissive. Original incident light where there is no liquid crystal material, that light which is isotropically scattered toward the back or non-viewing side of the display and within a certain cone or solid angle, and that light passing through aligned (field-on) liquid crystal material will tend not to be totally internally reflected; such light will pass through the support medium and may be absorbed by a remote black or colored material.
Patent DE-3565149-D1 (DE)
Title: Device for controlling the locking of a sampling tube
Inventor: LAMBOT HONORE
IPC: E21B21/10
Filed: 1985-10-02
Granted: 1988-10-27
Abstract: The eclipsable double fixed lock is pushed towards its lower position by the hydraulic pressure of the injection pump pushed boring liquid. Thus, an hydraulic seal is made between the interior tube and the exterior tube of the bore, when the liquid pressure exceeds a predetermined value. - The lock also allows the fluid to circulate when the pressure is less than the predetermined value, but above the recall force necessary to open the liquid flow regulation valve.
Patent DE-3566999-D1 (DE)
Title: Rubbish container
Inventor: AUTEN HOWARD L
IPC: B65F1/06
Filed: 1985-08-20
Granted: 1989-02-02
Abstract: A rubbish container having a main body portion and a folded-over rim portion is provided with projections at the rim portion for securely engaging a disposable bag placed into the container. The projections may include structure for gathering a portion of the bag material. A method of securing a bag to the container is also provided.
Patent DE-3574273-D1 (DE)
Title: Thermally stable mobility control reagents for harsh environment reservoirs
Inventor: RYLES RODERICK G
IPC: E21B43/22
Filed: 1985-05-07
Granted: 1989-12-21
Abstract: Polymers of 2-acrylamido-2-methylpropane sulfonic acid or its salts are used to maintain the viscosity of aqueous solutions thereof in the presence of divalent salt containing-waters during the enhanced recovery of petroleum from sub-terranean petroleum-bearing deposits.
Patent DE-3576689-D1 (DE)
Inventor: YAMAMOTO MICHIHIRO
IPC: C07D417/14
Filed: 1985-10-10
Granted: 1990-04-26
Abstract: This disclosure describes novel oxadiazolyl-1,4-dihydropyridines and analogues thereof useful in treatment of cardiovascular disorders.
Patent DE-3578626-D1 (DE)
Inventor: KOSER JAMES RAY
IPC: H01R27/00
Filed: 1985-09-20
Granted: 1990-08-16
Abstract: The connector assembly contains a circuit board having lead lines on each side connected electrically to through holes with electrical terminals mounted therein at a first end. On each side of the circuit board there is a dielectric housing with channels therethrough mating with a second end of the terminals mounted on the circuit board. The terminals within each housing have different spacings between terminals from the terminals of the other housing.
Patent DE-3579863-D1 (DE)
Inventor: GEORGES BRADFORD JOHN
IPC: G06F17/17
Filed: 1985-07-17
Granted: 1990-10-31
Abstract: Method of systematically simulating and displaying the cyclical components of the behaviour of the movement of a curve relating two parameters to one another, in which the following are obtained: a moving average (14) of the curve (10); an oscillator (16), a series of dynamic moving averages (20,22,24,26,28); and pairs of inner and outer envelopes (32,34; 35,37; 36,38). This derived information is used as a basis to calculate the probable future movement of the curve (10). An industrial application of this method controls the flow of coolant liquid through a chamber (102). A temperature sensor (108) supplies information to a computer (106) which is in communication with the use through a keyboard (114) and control unit (112). Set of lines relating to the above derived information are displayed on a V.D.U. (116), from which the user can either manually effect control of the rate of flow of the coolant liquid via a pump (104) or request the computer to automatically effect the control to prevent the temperature of the coolant liquid exceeding or falling below given limits.
Patent DE-3660504-D1 (DE)
Title: Door-actuating device to open or close a door automatically
Inventor: HUBER JAKOB
IPC: E05F15/14
Filed: 1986-01-27
Granted: 1988-09-15
Abstract: 1. Drive mechanism for fully-automatic opening and closing of at least one sliding door (1), which is movable by means of a motor or motors with a greater speed on the prevailing partial opening and closing path than on the last part, and which is movable by means of a coupling device (11, 21), characterized by at least one main motor (2) driving a main shaft (5, 20) to provide the high speed, and by a low-output motor (6) driving an auxiliary shaft (8) to transmit the low speed of the door (1), and whereby both shafts act onto the same follower (11, 21).
Patent DE-3671176-D1 (DE)
Inventor: SANDER ULRICH DR
IPC: F28F3/08
Filed: 1986-12-23
Granted: 1990-06-21
Abstract: 1. Apparatus for the separation of individual constituents of flowing fluid mixtures by means of selectively permeable laminar material by pervaporation, gas permeation, reverse osmosis or ultra-filtration, consisting substantially of a stack of substantially rectangular laminar components of matching outer contours which is built up using commercially available blanks of plate heat exchangers, which components are pressed together between end plates by means of tie rods so as to be sealed at the edges and which have internal flat flow spaces and inlet and outlet channels located in the four corner regions, characterised in that the stack has a plurality of double modules, each double module having a commercially available blank (1), a commercially available sealing means (11), a sieve plate (14), a membrane (15), a flat gasket (16), a planar solid distributor blank (17), a second flat gasket (16), another membrane (15), another sieve plate (14) and a third flat gasket (16) arranged one behind the other, and a) the commercially available blank (1) of a plate heat exchanger is provided with a flow space (2) which is delimited by a surrounding sealing bead (3) and has a corrugated embossed region (4) with half-channels (5) on both sides which are continuous from top to bottom and with a plurality of holes (6) in the flow space (2) each in the vicinity of an upper and a lower channel bore (7, 8), b) the commercially available sealing means (11) is arranged in the surrounding sealing bead (3) and a channel crosspiece (12) with a flat gasket (13) is arranged in the sealing bead (3) of the blank (1) between the holes (6) and the channel bores (7, 8), c) the sieve plate (14) has the same outer contour and the same channel bores (7 to 10) as the blank (1), d) the membrane (15) is made of selectively permeable material and is larger on all sides than the flow space (2) by at least the width of the sealing bead (3), e) the flat gasket (16) has the same outer contour as the blank (1) and has recesses corresponding to the flow space (2) and the channel bores (7 to 10) and f) the flat, solid distributor blank (17) has channel bores (7 to 10) like the blank (1) and additional recesses (18, 19) connected in each case to an upper and lower channel bore (9 and 10), which recesses are partly filled by metal channel sheets (20, 21).
Patent DE-3679436-D1 (DE)
Inventor: DOCKNER TONI DR
IPC: C07C1/00
Filed: 1986-03-14
Granted: 1991-07-04
Abstract: Aliphatic, cycloaliphatic, aromatic or araliphatic halogen compounds are reductively dehalogenated by reaction with hydrocarbons in the presence of carbon in the liquid phase at from 100 DEG  to 450 DEG C. with formation of hydrogen halides.
Patent DE-3680930-D1 (DE)
Inventor: VALENTINE WILLIAM
IPC: A61K9/68
Filed: 1986-02-18
Granted: 1991-09-26
Abstract: This application discloses tablets having a harder outer shell which inhibits penetration of liquid into the interior of the tablet, and a softer Interior which quickly liquifies when the tablet and shell are broken into pieces and contacted by the liquid. The tablet has particular utility as a chewable tablet which resists absorption of moisture but which quickly liquifies and melts in the mouth within seconds after mastication, even if the tablet contains considerable amounts of active ingredients that do not dissolve well or at all in the mouth. Also disclosed are agglomerates from which the tablets are directly compressed, and processes for making the agglomerates and tablets. The tablets contain increased quantities of active ingredients of up to about 75% by weight. The excipient or base material of the tablet is made from carbohydrates including dextrose, dextrose monohydrate, maltodextrin, frutose, sucrose, lactose, maltose and xylose held together by small quantities of a carbohydrate binder such as maltodextrin. Tablets according to the invention can contain active ingredients such as pharmaceuticals (e.g., antacids, analgesics, cough medicine, drugs, etc.) breath sweeteners, vitamins and dietary supplements, to name but a few. Apparatus for producing the agglomerates for the tablets is also disclosed.
Patent DE-3760577-D1 (DE)
Title: Method and device for turning continually arriving flat products
Inventor: MULLER ERWIN
IPC: B65H29/04
Filed: 1987-04-08
Granted: 1989-10-26
Abstract: 1. A method of turning continually arriving flat products in a stream formation, in which individual products are taken hold of and are scattered out of the stream formation by acceleration and at the same time are turned about a lateral axis arranged transversely to the conveying direction and are then conducted to a path conveyor in such a way that a new stream formation occurs, characterised in that the flat products are taken hold exclusively in the region of their front end and are then accelerated and turned with the following area moving freely and are slowed down before release onto the path conveyor operating as the supply conveyor in the opposite direction.
Patent DE-3763281-D1 (DE)
Inventor: PETTMANN ROGER BRUCE
IPC: A01N43/84
Filed: 1987-09-23
Granted: 1990-07-26
Abstract: Fungicidal compositions comprise at least one morpholine-type fungicide and at least one imidazole derivative of general formula (I):- <CHEM> or a salt thereof; where R represents an optionally substituted phenyl group, R<1> represents an optionally substituted alkyl, cycloalkyl, alkenyl, aryl or aralkyl group, R<2> represents an optionally substituted alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, aryl or aralkyl group, and X represents an oxygen or sulphur atom or a group -NR<3>-, where R<3> represents a hydrogen atom or an optionally subtituted alkyl group or R<2> and R<3> together with the interjacent nitrogen atom represent a 5- or 6- member saturated or unsaturated heterocyclic ring optionally containing one or two further heteroatoms. The compositions are particularly useful in combating wheat leaf spot and powdery mildews.
Patent DE-3763871-D1 (DE)
Inventor: FLOOD GARY MARTIN
IPC: B23K35/30
Filed: 1987-03-11
Granted: 1990-08-30
Abstract: Disclosed in an improved brazed implement comprising a composite compact having an abrasive particle layer bonded to a support and a substrate bonded to the support by a brazing filler metal having a liquidus substantially above 700°C disposed therebetween. In a preferred embodiment the composite compact comprises a sectioned cylindrical composite compact having a lower support surface opposite the support surface bonded to said abrasive particle layer. The composite compact also has a mating surface. The substrate about its upper end has a pocket which comprises an interior face complementary in shape with the compact lower support surface and a land complementary in shape with the compact mating surface. The compact is brazed to the substrate. The abrasive particle layer is spaced-apart from contact with the substrate a distance adequate to minimize thermal damage thereto during the brazing of the compact to the substrate. The land is of sufficient depth, however, to provide support for the compact. The preferred composite compact comprises a polycrystalline diamond compact bonded to a cemented carbide support. The preferred substrate is a cemented carbide substrate. The improved implement has special utility in drill bits for oil and gas exploration and in mining applications.
Patent DE-3764751-D1 (DE)
Inventor: BUELBRING JUERGEN
IPC: F23C10/16
Filed: 1987-04-18
Granted: 1990-10-11
Abstract: A pressurized fluidized bed burner with a pressurized container. The container is provided with an air-supply connection and accommodates a combustion chamber. The combustion chamber is provided with an air box to supply combustion air. A compressor and a preliminary air heater are accommodated in the air line leading to the pressurized container. The object is to exploit lost heat to heat the combustion air and to prevent the wall of the pressurized container from being exposed to additional thermal stress. The pressurized container has an air-extraction connection. The intake end of the preliminary air heater communicates with the air-extraction connection. Its outlet end communicates with the air box in the combustion chamber through an air line that extends through the pressurized container.
Patent DE-3769887-D1 (DE)
Inventor: ENGEL GEORG
IPC: B21B1/08
Filed: 1987-08-05
Granted: 1991-06-13
Abstract: The roll is seated in radial bearing (2) which is fitted in adapter element (3). The adapter element is slidable on roll stand (4). A separate axial bearing (5) is fitted in housing (6) by bearing cover (7). The cover has an extension in form of a piston rod (7a) which carries a ring piston (7b) which operates in double-acting hydraulic cylinder (8) arranged concentrically to the roll (1). The cylinder is fitted on two journals (9) allowing slight swivelling movement to take up deflection of the roll. For detecting the actual value position emitter (13) is fitted on the roll stand (4) facing the front surface of the rolls with movable element (14) in contact with side bar fixed on the bearing cover (3a).
Patent DE-3772674-D1 (DE)
Inventor: FERRARO FRANK A
IPC: B26B21/54
Filed: 1987-08-19
Granted: 1991-10-10
Abstract: A blade assembly (10) comprises first and second blades (24) and (24') which are pivotally mounted to the rest of the assembly (10). This enables the span of each blade to be altered in response to the amount of shaving force generated by the user.
Patent DE-3778395-D1 (DE)
Inventor: HOFFMANN GERHARD DR
IPC: G03C1/00
Filed: 1987-02-25
Granted: 1992-05-27
Abstract: In a photo-polymerisable mixt. contg. at least one ethylenically unsatd., photo-polymerisable or photo-crosslinkable cpd. as well as a photopolymerisation initiator, the photo-polymerisation-initiator comprises a combination of (a) at least one benzophenone, anthraquinone, xanthone or thioxanthone type cpd. having formula (I); where A = H, opt. substd. alkyl, -NR1R2 or -OR3; R1, R2 each = H or opt. substd. aliphatic, aromatic or aliphatic-aromatic gp.; R3 = H or opt. substd. aliphatic, aromatic or aliphatic-aromatic gp.; B = a gp. having the significance of A, halogen or -CN; X = -O-, -S- or -NR4-; R4 = H or an aliphatic, aromatic or aliphatic-aromatic gp.; Y = a direct bond, -CH2-, -CH2-CH2-, -O-, -S-, -CO- or -NR5; R5 = H, an aliphatic or aromatic gp. and n = 0 or 1, and (b) at least one halogen-substd. Me gp.-contg. sym. triazine cpd. having formula (II); where R6, R7, R8 each = opt. substd. alkyl, opt. substd. aryl or opt. substd. aralkyl, provided that at least one of the gps. R6 and R8 is a mono-, di- or tri-halogen-substd. Me gp. and one of the R6, R7, R8 gps. can also be opt. substd. alkenyl, -NR2-, -OR-or -SR-; R = H, alkyl or aryl. A photo-sensitive recording material contains a dimensionally stable carrier and an applied photo-sensitive recording layer having thickness 0.1-50 micron, consisting of the photo-polymerisable mixt. claimed.