baber/WOPTO huggingface dataset:
Patent DE-3173682-D1 (DE)
Title: Underlying thermal insulating element for a floor heating system
Inventor: WERNER BEAT E
IPC: E04F15/18
Filed: 1981-12-03
Granted: 1986-03-13
Abstract: 1. Heat insulating support plate (1) for floor heatings, with a surface layer (7) which can be pierced by pipe fastening elements ; a reflecting layer (3) preferably of aluminium and a further layer (4) connected with the reflecting layer, characterized in that the further layer (4) possesses a plurality of individual, closed gas-filled chambers (5) and is arranged above the reflecting layer (3) and the surface layer (7) connected with the further layer (4) is a plate-like element and designed for anchoring the pipe fastening elements.
Patent DE-3174197-D1 (DE)
Title: Heat or cold exchanger-accumulator apparatus using latent fusion heat
Inventor: PATRY JEAN
IPC: F28D20/02
Filed: 1981-10-14
Granted: 1986-04-30
Abstract: 1. Heat or cold exchanger and storage device operable according to the melting latent-heat effect, which comprises a container (10) in which elementary containers (34), having a spherical shape and filled with a heat and/or cold storage medium capable of generating a considerable quantity of heat when melting, are stocked, an air pocket being maintained in said elementary containers, characterized in that said main container (10) is cylindrical for improving the self-stocking of the spherical containers, and in that each elementary container consists of a pair of assembled semi-spherical elements (45-45') providing a gap (46) therebetween for permitting the circulation of the heat carrier medium, and is formed of a deformable material capable of absorbing volumetric variations resulting from crystallisation.
Patent DE-3174614-D1 (DE)
Title: Pharmaceutical compositions containing androstenes
Inventor: GUERITEE NICOLAS DR
IPC: C07J11/00
Filed: 1981-06-02
Granted: 1986-06-19
Abstract: In a process for the production of pure compounds of the formula I   <CHEM> wherein R represents a hydrogen atom or an acetyl group, substantially free of  DELTA 3-isomer, a mixture of (5 alpha )-androst-2-en-17-one and (5 alpha )-androst-3-en-17-one is treated with Jones reagent and the pure (5 alpha )-androst-2-en-17-one is isolated from the reaction mixture and further reacted with an alkali metal salt of acetylene and, if desired acetylated. The compounds are useful as pharmaceutical compositions for the treatment of endometriosis; benign breast disease; pituitary-gonadal dysfunction in both sexes, including some forms of infertility and, in animals, the pseudogestational syndrome.
Patent DE-3360558-D1 (DE)
Title: Preparation of diamino diphenyl ethers
Inventor: MERRELL PHILIP HAYDEN
IPC: C07C213/02
Filed: 1983-05-05
Granted: 1985-09-19
Abstract: Diaminodiphenyl ethers (DADPE's) are prepared by refluxing sodium or potassium aminophenate with chloronitrobenzene in dimethylformamide. The reaction mixture is hydrogenated directly without isolating the resulting intermediate product, aminophenyl-nitrophenyl ether, to form the corresponding DADPE, e.g., oxydianiline (ODA). The DADPE is crystallized from the hydrogenated reaction mixture in the presence of an aliphatic alcohol, which may be added to the reaction mixture prior to, during, or after hydrogenation. The resulting crystallized DADPE is typically of high purity and excellent color.
Patent DE-3364177-D1 (DE)
Title: Preparation process of arylacetic and arylpropionic acids
Inventor: FAUVARQUE JEAN-FRANCOIS
IPC: C25B3/25
Filed: 1983-07-07
Granted: 1986-07-24
Abstract: The process includes an electrochemical reduction, under carbon dioxide atmosphere, of benzyl type ArCH2X or ArCH(CH3)X halogenides. According to the invention, the process consists of operating in the presence of a catalyst containing at least one organometallic complex derived from a transition metal combined with a bidentate or tetradentate coordinate.
Patent DE-3369864-D1 (DE)
Title: Preventing carbonation in concrete and the like
Inventor: MADSEN LIEF WIDAHL
IPC: E04C5/01
Filed: 1983-01-19
Granted: 1987-04-02
Abstract: An alkaline passive layer is maintained in contact with iron or steel reinforcement members in concrete structures by providing a CO2-barrier over substantially all air-contacting surfaces of the structure to prevent carbonation and loss of alkalinity, at least part of the barrier being water vapour-permeable and comprising an alkali metal carbonate and a carboxylic acid so that CO2 inflow is reduced or prevented whilst outflow of interstitial water vapour is allowed.
Patent DE-3377176-D1 (DE)
Title: Electrically conducting material and method of preparing same
Inventor: TOMIBE SHINJI
IPC: D06M11/53
Filed: 1983-01-31
Granted: 1988-07-28
Abstract: Electrically conducting material comprises a polymer which has adsorbed a sulphide (I) of Cu, Co, Sn, Hg or Pb and a sulphide (II) of Ag, Au or a platinum group element. The polymer is free of nitrile gps.. The polymer is a polypeptide, e.g. silk or wool, polyamide, polyester, polycarbonate, polyamide-imide, polyurethane, polyvinyl alcohol, polyether, e.g. polyethylene oxide, or polyphenol. (I) is used in an amount to give 0.5-30 wt.% metal based on polymer. The atomic ratio of (I):(II) is 1:0.001-0.3. The compsn. also contains Ni or Fe sulphide.
Patent DE-3462463-D1 (DE)
Title: Adjustable headlight which can be at least partially dismantled for motor vehicles
Inventor: CAPELLARI ELIO
IPC: B60Q1/06
Filed: 1984-06-02
Granted: 1987-04-09
Abstract: This invention is embodied with a headlight (10) for motor vehicles or other road vehicles which comprises at least one transparent lens (11) and at least one parabolic mirror (12). perhaps assembled together with a spacer (13), at least the parabolic mirror (12) being adjustable in relation to the trim of the vehicle, the headlight including at least one rotatable connection means (20-21) defining an axis (41) of rotation about which at least the parabolic mirror (12) can swing so as to perform a first adjusting movement (34), such axis (41) of rotation being displaced towards such transparent lens (11).
Patent DE-3464094-D1 (DE)
Title: Fluid heating installation comprising an absorption heat pump associated cycle
Inventor: AIME CHRISTIAN
IPC: F25B33/00
Filed: 1984-09-11
Granted: 1987-07-09
Abstract: The invention pertains to improvements brought to a heating facility which includes an associated absorbing heat pump cycle. The facility is designed for direct thermosiphon heating of the absorption solution to be regenerated upon contact with a panelling (15) which surrounds the combustion chamber (9). The separation of the solution to be regenerated is performed inside a separation column (14) which is connected to a dephlegmator (16) which improves the yield of the separation, the yield of the absorbing cycle and the recovery yield of heat supplied by the burner. Furthermore a heat exchanger (8) enables the operation of the facility with a de-activation of the absorbing cycle. The invention applies especially to central heating and to the heating of hygienic water.
Patent DE-3466753-D1 (DE)
Title: Apparatus for producing shirt cuffs
Inventor: CORDIER BERNARD
IPC: A41B7/00
Filed: 1984-05-21
Granted: 1987-11-19
Abstract: There is provided an automatic shirt cuff manufacturing unit comprising an overcast stitching machine, a buttonhole forming machine and a button sewing machine. The unit includes means for conveying the cuff to the overcast stitching machine, means for removing the cuff from the overcast stitching machine, means for positioning at least one of the ends of the cuff with respect to one of the working heads of the buttonhole forming and button sewing machines, the working heads of said machines being arranged opposite one another, means for orienting the cuff so that it assumes the proper orientation, or an orientation at 180 DEG  from it, under the working heads, means for bringing the cuff under said heads while maintaining it in correct position, and means for removing the cuff from the machines.
Patent DE-3469965-D1 (DE)
Title: Device for representing and sensing the value of drum counters
Inventor: ANTES GREGOR
IPC: G06K19/06
Filed: 1984-08-10
Granted: 1988-04-21
Abstract: In a system for optical display and photo-electric scanning of the contents of a counter equipped with counting wheels, and wherein each counting wheel includes a plurality of numeral members visually distinguishable from the periphery thereof, a coded optical marking member is associated with each numeral member of a respective counting wheel. The coded optical marking member includes at least one optical surface element, and the optical marking members of the counting wheels extend along respective rows, and may be scanned by a light ray moving along a corresponding row. The improvement includes one of the members being superimposed at least in part onto another of the members in a corresponding row, and being partially light-transmitting, while each optical surface element is light-reflective, so that the numeral members are visible upon being illuminated with diffuse light, but wherein a light ray directed onto a respective optical surface element is reflected therefrom.
Patent DE-3474236-D1 (DE)
Title: Improvements on containers for storage batteries
Inventor: STOCCHIERO OLIMPIO
IPC: H01M50/227
Filed: 1984-05-12
Granted: 1988-10-27
Abstract: The container for storage batteries brought forth with the forming procedure through blowing of plastic material, presents some horizontal bas-relief impressions interrupted in the perimetral direction which block the most external elements of the storage battery. This interruptions create one or more vertical columns on each wall of the container, such columns constituting a cavity within which the electrolyte can circulate. The containers have edges which are connected at an ample range wth one another, so that several containers are arranged one after the other when the storage batteries are electrically connected in a series, creating a free space which allows the circulation of air the cooling of the working storage battery.
Patent DE-3474412-D1 (DE)
Title: Device for the intermittent delivery of medicaments
Inventor: KOLLN HARM
IPC: F04B49/06
Filed: 1984-04-14
Granted: 1988-11-10
Abstract: Appts. for intermittently injecting liq. medicaments via a needle comprises a replaceable storage vessel, a flexible hose with catheter, and a roller pump (peristaltic pump) driven by a motor with timer for emitting the delivery pulses and pause periods of the pump. This motor is controlled by a programmable computer with keyboard input and memory. A clock with calendar may also be provided. A speed meter for the motor may be connected to the microcomputer. A display unit enables input data to be checked and indicates fault situations, for example by an acoustic alarm. The pref. energy source is a 9V battery, with an emergency 3V cell for use during battery changing.
Patent DE-3476050-D1 (DE)
Title: Method of manufacturing a box and an arrangement permitting the secure but separable connection of an edge part of a first component to an adjacent edge part of a second component
Inventor: BJORKLUND GUNNAR EVERT
IPC: B65D6/26
Filed: 1984-11-08
Granted: 1989-02-16
Abstract: Method of manufacturing a box and an arrangement permitting the secure but separable connection of an edge part (4a) of a first component (4) to an adjacent edge part (5a) of a second component (5). Each edge part is provided with a number of means designed to produce the connection. The means (7a) for one of the edge parts (4a) and the means (8a) for the other edge part (5a) are so executed in respect to each other as to exhibit, irrespective of their direction or position lengthwise along the respective edge part, means which correspond to each other and interact with each other.
Patent DE-3476135-D1 (DE)
Title: Shock-resistant container, particularly for a portable measurement apparatus
Inventor: ARNOUX DANIEL
IPC: B29C31/04
Filed: 1984-11-20
Granted: 1989-02-16
Abstract: A shock-proof case especially suited for portable measurement apparatus. The case is comprised of a moldable elastomeric material having a wall with an opening therein, in the periphery of which is formed an elastic encasement groove for receipt of a plate of a material significantly more rigid than said elastomeric material. The plate includes numerous cavities in its peripheral region encased within the groove. The elastomeric material of the case is remolded over the peripheral region of the plate in such a way that the elastomeric material fills the cavities in the plate during the molding process, and thus ensures an effective bonding between the plate and the elastomeric material of the case. The case may also be provided with damping means of varying thickness to cushion the apparatus against shock.
Patent DE-3479482-D1 (DE)
Title: Use of lanolin as anti-foaming agent for lubricating and cooling emulsions
Inventor: ZIMZIK HENRY DIPL ING
IPC: C10N40/22
Filed: 1984-08-31
Granted: 1989-09-28
Abstract: Wool grease is utilized as a defoaming agent for aqueous emulsions, more specifically for drilling, cutting, and grinding emulsions that are not injurious to the skin.
Patent DE-3481326-D1 (DE)
Inventor: PEZZOLI NELLO
IPC: D03D47/23
Filed: 1984-09-20
Granted: 1990-03-15
Abstract: Weft holding member in weft transport grippers for weaving looms, wherein the element for engaging the weft yarn and pressing the same against the gripper body to which the weft holding member is associated, consists of a flexible metal lamina.
Patent DE-3484081-D1 (DE)
Inventor: GOTO YUICHI
IPC: G05B19/06
Filed: 1984-05-16
Granted: 1991-03-14
Abstract: This invention relates to a control apparatus of a multistage setting type in which, when input pulses are counted and the counted values are compared with some of a plurality of preset points to see whether the former are larger or smaller than or equal to the latter, an output signal is supplied and indicated on the basis ofthe results of the comparison action. As the apparatus has such a construction that the preset points are set and memorized electrically. a number of points can be preset and the volume of the apparatus can be minimized. Further, in order to compare the input pulses with the preset points, two comparators are used. Into one of the comparators, the counted values and a preset point smaller than, but nearest to, the counted value are put in together, and at the same time, into another comparator, a preset point larger than, but nearest to, the counted value are put in together. Therefore the period of calculation is extremely short.
Patent DE-3564536-D1 (DE)
Title: A moving bed reactor including a main louvre and a sub-louvre
Inventor: FURUYAMA KUNINORI C O TOCHIGI
IPC: B01D46/34
Filed: 1985-04-15
Granted: 1988-09-29
Abstract: In a moving bed reactor a granular material is packed and held by a louvre structure which is arranged to receive a flow of gas in a transverse direction to moving bed. An auxiliary louvre is aligned in parallel with a main louvre and comprises units each of which has a vertex positioned intermediate the louvres of the main louvre structure. One part of each unit is vertical and the other part has a reverse gradient w.r.t. the main louvre.
Patent DE-3568936-D1 (DE)
Title: Porous metallic layer for covering at least partly implant surfaces
Inventor: FREY OTTO
IPC: A61F2/30
Filed: 1985-11-23
Granted: 1989-04-27
Abstract: 1. A porous metal capping providing at least partial covering of metal implant, surfaces, more particularly of fixing elements for endoprotheses, the capping comprising a number of layers of wire meshes (5a-5c) which are disposed one above another, the pore size of the discrete layers decreasing from the outside towards the surface of the implant (1), characterised in that the layers (5a-5c) of the wire meshes (5) are disposed on an intermediate plate (4) securable to the implant surface.
Patent DE-3579995-D1 (DE)
Inventor: PERJES ISTVAN
IPC: A23K20/195
Filed: 1985-10-24
Granted: 1990-11-08
Abstract: The invention relates to fodder additives comprising a compound inducing the microsomal enzyme system of the liver, such as a compound of the formula (I)whereinR<sub>i</sub>, R<sub>2</sub> and R<sub>3</sub> which may be the same or different represent hydrogen, halogen, trihalomethyl, or alkyl or alkoxy group each containing from 1 to 6 carbon atoms;R<sub>4</sub> is phenyl, dialkylaminocarbonyl or alkoxycarbonyl having from 1 to 6 carbon atoms in the alkyl and alkoxy moieties, respectively;R<sub>5</sub> is hydrogen or methyl, or together with R<sub>4</sub> and the nitrogen atom to which they are attached forms a heterocyclic ring having up to 8 members;n is an integer 1, 2, 3, 4 or 5;m is 0 or 1;a is 0 or 1,with the proviso that if a = 0, R<sub>1</sub> is trihalomethyl and R<sub>2</sub> and R<sub>3</sub> both are hydrogen. The compounds are preferably used in amount of 0.5 to 99% by weight, in admixture with a conventional carrier and/or additive and optionally at least one further active ingredient conventionally used in the animal husbandry.The enzyme-inducing compounds used according to the invention accelerate the elimination of various xenobiotics metabolizing in the iiver.
Patent DE-3581035-D1 (DE)
Inventor: HASHIMOTO HITOSHI
IPC: A23L25/00
Filed: 1985-08-05
Granted: 1991-02-07
Abstract: Nuts or seeds or particles thereof are coated with a layer of a cyclodextrin. 0.1 to 300%, preferably 50 to 150% by weight of the cyclodextrin based on the nuts etc may be used. The components of the product may be pulverized or granulated by mechanical grinding together. A clathrate is formed which prevent deterioration and improves appearance and texture.
Patent DE-3582857-D1 (DE)
Inventor: PARKER EUAN
IPC: F16D69/02
Filed: 1985-10-17
Granted: 1991-06-20
Abstract: Low density friction products composed of non-asbestos reinforcing fibers embedded in a matrix of binder material, optionally including friction and wear modifiers, are described in which the actual density of the product is less than 72% of the theoretical density. Clutch facings of this density exhibit improved wear characteristics, lower inertia and increased burst strength.
Patent DE-3587747-D1 (DE)
Inventor: CASEY MICHAEL EDWARD
IPC: G01T1/20
Filed: 1985-11-27
Granted: 1994-03-17
Abstract: A two-dimensional photon position encoder system (10) and process which includes a detector (20) for enhancing the spatial resolution of the situs of the origin of incident photons of gamma rays. A plurality of scintillator material members (22) interact with the incident photons and produce a quantifiable number of photons which exit the scintillation material members. A tuned light guide (68) having a plurality of radiation barriers (92) of predetermined lengths define slots which are operatively associated with one of the scintillator material members. These slots (90) serve to enhance the predictability of the statistical distribution of photons along the length of the slotted light guide (68). A detector (20) detects the distribution of the photons at preselected locations along the length of the slotted light guide. In one embodiment, this detector (20) comprises a photomultiplier (70) which gathers information concerning the photoelectrons which are then counted. The statistical distribution of these photoelectrons is processed by an improved pattern recognition technique such that the positioning information can be determined.
Patent DE-3663499-D1 (DE)
Title: Low-loader wagon
Inventor: WALDA FEDDE
IPC: B61D47/00
Filed: 1986-07-01
Granted: 1989-06-29
Abstract: A railroad flat car having a rotatable loading floor for transferring loads between it and a platform. A sleeve is provided in the rotatable loading floor which slidably receives a beam coupled to the chassis. The beam is extended into the sleeve to secure the loading floor in its stowed position during travel. The beam abuts against a steel plate in the sleeve to provide a solid buffer against horizontal motion of the rotatable loading floor along its longitudinal axis, the beam and sleeve also stiffen the rail car to minimize sagging under heavy loads. The end of the loading floor has a pinion gear which meshes with a toothed rack on the chassis. A motor turns the pinion gear to swing the rotatable loading floor into position.
Patent DE-3665273-D1 (DE)
Title: Circular saw blade for stone-like material
Inventor: HALLEZ CHARLES PIERRE
IPC: B23D61/02
Filed: 1986-08-25
Granted: 1989-10-05
Abstract: A higher performance, lighter and thinner composite sawing disc for stony materials is made by assembling, preferably by bonding, a peripheral rim (2) provided with diamond segments (6) on a self-supporting, metallic honeycomb structure (3) strengthened at its center by a central ring (4). Excellent strength of the assembly is obtained by bonding annular discs (5) of thin plate to the lateral faces.
Patent DE-3667414-D1 (DE)
Inventor: SCHROEDER ROBERT RALPH
IPC: B24D3/00
Filed: 1986-06-19
Granted: 1990-01-18
Abstract: Disclosed is an improved implement comprising a cemented carbide supported composite abrasive compact which is brazed to a cemented carbide substrate with a brazing filler metal having a liquidus substantially above 700 DEG C. The composite compact preferably is a composite polycrystalline diamond compact. The brazing filler metal is a brazing alloy which has the following composition, by weight:  Pd 20-80%  Cr 2-13%  B 1-4% Ni balance. p
Patent DE-3680958-D1 (DE)
Inventor: STALDER HERBERT
IPC: D01H4/18
Filed: 1986-06-16
Granted: 1991-09-26
Abstract: Freely floating fibres (13) are conveyed on to the friction spinning  drum be means of a pneumatic fibre conveyor duct (5) and formed into a yarn (9) at a yarn formation point (10). The fibre conveyor duct is arranged at a 6-89 deg. inclination in relation to the yarn formation point.  The holes (15) forming the perforation are arranged in such a way that the straight lines connecting the hole centres are inclined in relation to the yarn formation point in an opposite way to the conveyor duct.  The angle they form with the yarn formation point is bigger than 0 deg. and smaller than 90 deg.
Patent DE-3765469-D1 (DE)
Inventor: RICE NIGEL
IPC: E03F3/06
Filed: 1987-06-22
Granted: 1990-11-15
Abstract: An existing underground sewer (10) or other pipe is renovated by rupturing and radially expanding the pipe (10) and installing a replacement pipeline (14) within the ruptured pipe (10). The pipe is ruptured and radially expanded by introducing a plurality of radially expandable tubular members (12) into the pipe so as to form a liner. Each member is then radially expanded so that the liner engages with and then ruptures the portion of the pipe adjacent thereto. The tubular members may be radially expanded by inflating a bag (13) within the confines of the members.
Patent DE-3767915-D1 (DE)
Inventor: CROWSON JR
IPC: G01B7/28
Filed: 1987-05-05
Granted: 1991-03-14
Abstract: A thread gauge for use with a threading machine for automatically and quckly gauging a thread (l4) after it is formed. A stylus support (34) is mounted on the machine turret (l6) for placement of the stylus (20) in position for movement axially of the thread to follow the thread contour. The stylus is connected to a transducer (28). The machine computer control (35) may be programmed to receive signals from the transducer indicative of radial position of the stylus tip (2l) and signals relative to axial position of the turret (l6) indicative of axial position of the stylus tip to form a digital model of the thread which may then be compared to a standard thread and/or used to make adaptive threading machine offsets.
Patent DE-3773310-D1 (DE)
Inventor: ROBIN JEAN
IPC: C07C273/18
Filed: 1987-07-10
Granted: 1991-10-31
Abstract: Process for the preparation of polyisocyanate containing a biuret group, more particularly from an aliphatic, cycloaliphatic of arylaliphatic diisocyanate and a biuretising agent. 
<??>The process is characterised in that it is carried out in the presence of at least one carboxylic acid and/or at least one carboxylic acid anhydride. 
<??>The polyisocyanates containing a biuret group are used particularly for preparing paints.