baber/WOPTO huggingface dataset:
Patent IT-TO20000859-D0 (IT)
Inventor: LINGUA TERENZIO
IPC: G05B19/042
Filed: 2000-09-12
Abstract: The supervisor is connected to at least one hollow glassware production line (10) including a plurality of controlled moving members (15-39), and is defined by a line agent unit (11) generating a virtual image of the line (10), a database (12) memorizing all the data required for operation of the line, an interface (13), and an instruction analyzer (14). The database (12) is defined by individual memory areas (50-56) separately memorizing data relative to the structure of each line in a line table (55); data relative to production processes to be performed in a process table (54); and specific elementary operation instructions for the line members by means of a recipe table (56) memorizing conditions relating the memorized lines and production processes. The instruction analyzer (14) processes the line structure data and production process data, and generates specific instructions on the basis of the entered data.   <IMAGE>
Patent DE-2964384-D1 (DE)
Title: A sampling device
Inventor: SUNNA GORAN SIGVARD
IPC: G01N1/20
Filed: 1979-11-30
Granted: 1983-01-27
Abstract: A device for taking from a flowing suspension a sample-flow representative of said suspension comprises a first chamber (18) arranged to reveive the flowing suspension, said first chamber communicating via a weir (23) with the upper part of a second chamber (22) having first and second openings (25, 26) arranged at the bottom thereof for removing the sample-flow and the remaining part of said suspension respectively. The openings (25, 26) are separated from each other by partition walls (27) which extend transversely of the weir over the whole lenght of the second chamber and communicate with a respective outlet (15, 20; 21). The openings (26) for receiving the said remaining part of the suspension communicate with the associated outlet (21) via a substantially U-shaped passage and a second weir (29) which is located substantially on the same level as the weir (23) of the first chamber. In order to prevent blockage of the U-shaped passage while maintaining requisite precision of the device, at least one of said partition walls (27) exhibits means for maintaining communication between said U-shaped passage and the sample-flow outlet (15, 20) in a region located beneath the uppermost level (33) of the connection (30) between the two legs of the U-shaped passage.
Patent DE-3062515-D1 (DE)
Title: Heating element for a cooking unit provided with a temperature sensor
Inventor: WILDE EUGEN
IPC: A47J37/06
Filed: 1980-05-30
Granted: 1983-05-05
Abstract: 1. Radiant heating element for a cooking unit with a cooking surface (14), particularly made from a glass ceramic material, heating taking place by means of radiant heating resistors (13), arranged in an insulation (12) supported by a support shell (17), with a temperature sensor (28) for a control device arranged outside the heating element in the edge area thereof, and a heat transfer element (18) in thermal contact with the temperature sensor (28) which under areal contact engages on the bottom of the cooking surface (14), extends between the cooking surface (14) and the edge (16) of the insulation (12) adjacent thereto, and the outer portion (24) of which being spaced from the cooking surface (14) characterized in that the heat transfer element (18) has an inner portion (20), projecting from the outside into the heated area of heating element (11), being spaced from heating resistors (13) and engages on cooking surface (14) also in the radiant-heated area and covers the outer heating resistors (13) on part of their circumference, and in that the heat transfer element (18) has a plugon fastening (22, 23) comprising two fastening lugs (22) peripherally spaced from one another on the periphery at the heating element (11) and which can be mounted from above on the edge of the support shell (17).
Patent DE-3064804-D1 (DE)
Title: Keyless holder for pin-type replaceable cutting inserts
Inventor: LINDSAY HAROLD WILLIAM
IPC: B23C5/22
Filed: 1980-05-07
Granted: 1983-10-20
Abstract: A holder or nest for pin-type replaceable cutting inserts has a back face and a front face parallel to the back face for supporting a pin-type replaceable cutting insert of the type having a circular aperture centrally disposed therein. A pin extends perpendicularly to the front face of the holder, on which pin the cutting insert is received. The holder comprises an extension having a face coplanar with the back face of the holder itself. The extension further comprises a threaded aperture to receive a screw which serves to clamp the holder and the cutting insert into a recess in the cutter body.
Patent DE-3068575-D1 (DE)
Title: Joint for the tight fitting into one another of the ends of cylindrical glass tubes
Inventor: PECZELY ANTAL
IPC: F16L21/02
Filed: 1980-04-24
Granted: 1984-08-23
Abstract: 1. A connection for the sealed fitting together of the ends of cylindrical glass tubes, wherein at the end of one glass tube (1) there is formed a socket-like accommodating part (5, 14) of rotationally symmetrical design, delimited by a reduced portion (6, 13) and receiving the end of the other glass tube (2), and wherein the circumferential surface of the accommodated glass tube (2) associated with the accommodating part (5, 14) of the accommodating glass tube (1) has a circumferentially extending seating (9) delimited axially on either side, in which seating is arranged a seal (3) made of an elastic material, preferably of Teflon, which conforms to the inner surface of the tube end of the accommodating glass tube (1), so that a vacuum-tight joint is formed between the inner surface of the seal (3) and the surface of the seating (9) and between also the outer surface of the seal (3) and the inner surface of the accommodating glass tube (1), wherein also on the accommodated glass tube (2) there is seated an additional ring (4) made of material resistant to chemicals, which ring preferably consists of silicon rubber or halogen-butyl-caoutchouc and which conforms to the inner surface of the first tube end, and wherein the surface of the seating (9) and also the inner surface of the accommodating part of the accommodating glass tube is not ground, characterised in that both the accommodating part (5, 14) of the accommodating glass tube (1) and the end of the accommodating glass tube (2) are cylindrical, that in the inserted condition of the glass tube (2) the seal (3) abuts against the reduced portion (6, 13) with its circumferential outer edge facing the accommodating glass tube (1), and in that the additional ring (4) is fitted on to the cylindrical outer surface of the accommodated glass tube (2) to retain the ends of the two glass tubes (1, 2) and abuts against the end surface of the accommodating glass tube (1) in the manner of a plug.
Patent DE-3069360-D1 (DE)
Title: Process and installation for the preparation of fermentation vinegar
Inventor: AESCHBACH HERMANN ALBERT
IPC: C12M1/36
Filed: 1980-09-18
Granted: 1984-11-08
Abstract: A method for the submersed, automatically controlled production of fermentation vinegar from ethanol is conducted in two stages. The installation for accomplishing the method includes one or more pre-fermenters and a product fermenter, in connection with which each pre-fermenter exhibits a volume 1.7 to 3.5 times that of the product fermenter. The terminus of the fermentation is reached in the product fermenter when the dissolved oxygen, indicated by means of an oxygen electrode, rises, at which point the product valve is opened. The product fermenter is evacuated when no more alcohol remainder is present. In the final step the alcohol is therefore completely utilized.
Patent DE-3167330-D1 (DE)
Title: Preparation of carboxylic-acid anhydrides by carbonylation
Inventor: GAUTHIER-LAFAYE JEAN
IPC: C07C51/56
Filed: 1981-09-28
Granted: 1985-01-03
Abstract: 1. Process for the preparation of anhydrides of carboxylic acids by carbonylation of carboxylic esters of formula RCOOR in which R denotes an alkyl radical containing up to 12 carbon atoms or a radical C6 H5 -Cx H2x -, x being an integer from 1 to 6 included, in a liquid phase containing a solvent chosen from the amides of carboxylic acids, in a substantially anhydrous medium, in the presence of an effective quantity of nickel and a halogen-based promoter, characterised in that the reaction is carried out in the presence of at least one alkyl iodide or acyl iodide and at least one co-catalyst chosen from the ionic compounds of the alkali metals and alkaline earth metals.
Patent DE-3168578-D1 (DE)
Title: Progressive multi-focal lenses
Inventor: KITANI AKIRA
IPC: G02C7/06
Filed: 1981-04-08
Granted: 1985-03-14
Abstract: A progressive multi-focal lens having a distant viewing zone (8), a near viewing zone (9), and a progressive zone (10) there between. Side zones (11, 12) are provided beside the progressive (10) and near (9) viewing zones. The side zones (11, 12) are spheric surfaces, with a dioptric refractive power, in one embodiment, being the arithmetic mean value of the refractive power of the near and distant viewing zones. This eliminates or reduces astigmatism problems in the side areas and permits normal side sight. Transitions between zones may be smoothed to render them less conspicuous.
Patent DE-3171414-D1 (DE)
Title: Process for the preparation of intermediates in the synthesis of vitamin-d3 metabolites, and intermediates
Inventor: BATCHO ANDREW D
IPC: C07J31/00
Filed: 1981-10-15
Granted: 1985-08-22
Abstract: The present disclosure is directed to a process and intermediates for the synthesis of Vitamin D3 metabolites such as 1,25-dihydroxycholecalciferol, 25-hydroxycholecalciferol and 24R,25-dihydroxycholecalciferol from 17-keto steroids via intermediates having the natural steroid configuration at the 20-position. These novel intermediates are prepared from 17-keto steroids by reaction with ethyltriphenylphosphonium halides followed by reaction with formaldehyde to form comounds having the natural steroid configuration at the 20-position and which are suitable substrates for the preparation of the aforementioned Vitamin D3 metabolites.
Patent DE-3175820-D1 (DE)
Title: Method and apparatus to facilitate electronic circuit design, testing and manufacturing
Inventor: HIBBE ERNST-OTTO
IPC: H05K13/00
Filed: 1981-10-30
Granted: 1987-02-12
Abstract: A method and apparatus for designing, testing and constructing electronic circuits includes the use of a parchment having a plurality of electronic components schematically illustrated thereon and a breadboard having a similar schematic illustrated on one surface with matching electronic components attached to an opposite surface. A user may utilize patch cords to connect the various electronic components on the breadboard so as to design and test a desired circuit. Once a circuit has been designed and tested, a user may, if desired, draw lines between the analogous components on the parchment so as to make a record of the circuit defined by the patch cords on the breadboard, and the parchment may then be sent to a manufacturer for the purpose of having an integrated circuit or a printed circuit board manufactured. The breadboard includes a built-in test circuit, as well as an exterior connection rail which permits the electrical connection of the bread-board into an external existing circuit for the purpose of testing or supplementing the external circuit. The electronic components of the breadboard may be powered by either an internal or external power source, and the parchments and their matching breadboards may come with many various combinations of electronic components to facilitate the needs of electronic design personnel.
Patent DE-3261970-D1 (DE)
Title: Furnace for thermoshrinking covers and sealing sleeves
Inventor: DUBIN PHILIPPE
IPC: H02G1/14
Filed: 1982-10-04
Granted: 1985-02-28
Abstract: 1. A thermo-retraction oven for sealing sleeves and protection caps for conductor cables and in particular telecommunication cables, which are wound on a reel or which are of elongate form, the oven comprising an enclosure (1) provided with an intake duct (12) for the cable (10) to pass therethrough, and at least one heat source (2), characterised in that the heat source is a radiant and convection heat source, having a radiation maximum in a wavelength of between 1 and 6 mu m, and that the oven comprises means for accelerating convection and means for controlling the thermal flux that reaches the cable.
Patent DE-3264331-D1 (DE)
Title: Aqueous preparation and its use in the preparation of ceramic masses
Inventor: DRINKUTH FRANZ
IPC: C08K5/01
Filed: 1982-12-10
Granted: 1985-07-25
Abstract: An aqueous preparations of a gel-like consistency, containing (A) 1-15% by weight of hydrophilic polyurethanes, (B) optionally up to 3% by weight of hydrophilic polymers which are water-soluble or capable of swelling in water, based on unsaturated monomers and/or modified cellulose derivatives, (C) optionally up to 2% by weight of surface active agents, (D) optionally up to 30% by weight of powder, and (E) 0.3-30% by weight of oil. The aqueous preparation is useful as a porosifying agent in the production of porous ceramic bodies.
Patent DE-3278625-D1 (DE)
Title: Method of producing multiple-wall, composite tubular structures
Inventor: YOSHIDA TOSHIO
IPC: B23P11/02
Filed: 1982-03-17
Granted: 1988-07-14
Abstract: The method of forming a double-wall tube (1) suitable for oil well tubing involves application of pressure from within to the inner tube (3) to expand it, combined with heating the outer tube (2).  The inner tube can be of stainless steel, and the outer tube of carbon steel.  Plugs (4) are forced into the ends of the inner tube, and water at a temperature approaching freezing point is forced through the plugs into the inner tube, e.g. by a plunger pump. A sufficient pressure is applied to expand the tube, to make contact with the interior of the outer tube.  A ring-shaped high frequency induction heating device (11) is used to heat the outside of the composite tube, travelling on rollers (10) guided by rails (7) to heat the tube from end to end, and the outer tube is shrunk onto the inner tube.  Useful for chemical plant piping, oil and gas well tubings, oil or gas pipelines etc.  In use, cracking or implosion is reduced.
Patent DE-3360073-D1 (DE)
Title: Devices for separating cleaning bodies in pipe heat exchangers from their carrying fluids
Inventor: BIZARD ANDRE GERARD
IPC: F28G1/12
Filed: 1983-05-20
Granted: 1985-04-18
Abstract: The invention relates to a device for separating, from the fluid (F) which transports them, the cleaning bodies (2) leaving the tubes of an exchanger with this fluid after having cleaned these tubes, which device comprises two stages for gathering together the bodies respectively in two transverse direction X and Y perpendicular to each other, namely a first stage formed by an oblique grid (4) and a second stage formed by a hopper (6) converging toward the downstream direction, which hopper has a permeable wall (7) parallel to direction Y and is elongate in this direction. A bridge (9) is provided across the hopper, which bridge extends on each side of this hopper in direction X, but not in direction Y, which creates in the downstream region of the hopper swirls preventing any clogging up of the wall (7).
Patent DE-3371954-D1 (DE)
Title: Storage box for disc-shaped information carriers with a high recording density
Inventor: GROBECKER HERMANN
IPC: G11B33/04
Filed: 1983-02-14
Granted: 1987-07-09
Abstract: High storage density information carriers, particularly optically readable video discs and digital records, can only be read error-free by a playback device when the high requirements made of freedom from warping also remain guaranteed over long storage times. A cassette is provided to support and fix an information carrier only within its central portion which is free of information tracks and, by a sufficient spacing of the information carrier in the support-free area between a bottom portion and a cover portion contact with the information carrier in this area is avoided, even given consideration of maximally-admissible warping tolerances of the storage cassette and of the information carrier.
Patent DE-3473773-D1 (DE)
Title: Grey cast iron alloy, process for its manufacture and uses thereof
Inventor: HORNUNG KLAUS
IPC: C22C33/08
Filed: 1984-11-17
Granted: 1988-10-06
Abstract: 1. Cast iron material with lamellar graphite for components whose surfaces are to be hardened in a remelt process, characterized in that in the untreated component the sum of the standard gas contents, such as nitrogen, hydrogen and oxygen is =< 9 Ncm**3/100g.
Patent DE-3476337-D1 (DE)
Title: Spherical monocrystals for pharmaceutical use
Inventor: PICH CLAUS HINRICH DR
IPC: A61K33/06
Filed: 1984-02-16
Granted: 1989-03-02
Abstract: A process for the preparation of solid pharmaceutical products, wherein, in a first step, spherical single crystals of a pharmaceutical active compound or assistant are prepared by agitating a saturated aqueous, organic or organic-aqueous solution in high speed stirred crystallizers or draft-tube crystallizers at 50-500 revolutions per minute and seeding the solution with finely ground seed crystals of particle size less than 100  mu m, while ensuring that at the time of addition of the seed crystals and during the growth thereof the solution is at all times only minimally supersaturated, this being achieved by slow cooling at a rate of not more than 50 K/h or corresponding slow evaporation of the solution, and in a second step the resulting spherical single crystals with diameters of 0.1-3 mm, preferably 0.5-2 mm, are separated from the solution, dried at 40 DEG -200 DEG  C., compounded, where appropriate, with suitable pharmaceutical assistants or, if the single crystals serve as assistants, with suitable pharmaceutical active compounds, and then converted to solid pharmaceutical products by coating, tableting or filling into hard gelatin capsules.
Patent DE-3566404-D1 (DE)
Title: Substituted benzopyrans, process for their preparation and their use in medicines
Inventor: KABBE HANS-JOACHIM DR
IPC: A61K31/4025
Filed: 1985-03-18
Granted: 1988-12-29
Abstract: Substituted benzopyrans of the formula   <IMAGE>   in which -A- is a single or double bond, X is a direct bond, optionally substituted methylene, oxygen or optionally substituted -NH-, and the various other radicals can have various meanings, or pharmaceutically acceptable addition salts thereof, which possess anti-hypertensive activity.
Patent DE-3576996-D1 (DE)
Inventor: HESTHAMAR TORE
IPC: G01F17/00
Filed: 1985-12-20
Granted: 1990-05-10
Abstract: PCT No. PCT/SE85/00537 Sec. 371 Date Oct. 16, 1986 Sec. 102(e) Date Oct. 16, 1986 PCT Filed Dec. 20, 1985 PCT Pub. No. WO86/03834 PCT Pub. Date Jul. 3, 1986.A method of measuring the volume (V) of a gas in a container (20) comprises varying the container volume according to a sine wave between a minimum and a maximum value, the variation being made at a constant frequency but at varying amplitude, to obtain a predetermined pressure difference ( DELTA p), and the volume difference ( DELTA V) corresponding to said predetermined pressure difference ( DELTA p) being determined by detecting the points of time when at least two points on the sine wave are attained which correspond to two predetermined values of the container volume. By measuring the time between the two points on the sine wave, the sine wave peak values for the volume difference ( DELTA V) corresponding to said predetermined pressure difference ( DELTA p) may be calculated and, thus, the said volume difference ( DELTA V). By means of the formula V= DELTA Vxp0x eta / DELTA p, wherein p0=the static pressure and  eta =Cp/Cv wherein Cp an Cv are the specific heat capacity at, respectively, constant pressure and constant volume for the gas within the container, the gas volume (V) in the container may then be determined. An apparatus for carrying the method into effect has also been constructed.
Patent DE-3662244-D1 (DE)
Title: Propulsion system for motor vehicles, especially for motor cars
Inventor: REGAR KARL-NIKOLAUS DR ING
IPC: B60K17/356
Filed: 1986-12-19
Granted: 1989-04-13
Abstract: 1. Drive means for motor vehicles, especially passenger cars, comprising a mechanical drive connection between the vehicle engine and the vehicle wheels of one of the vehicle axles (the driving axle) and an on/off switchable additional drive for the vehicle wheels of the other vehicle axle (the additional driving axle), the additional drive being a hydrostatic single-wheel drive, in which the vehicle wheels of the additional driving axle are each associated with an additional drive motor in the form of a fluid power motor aid the fluid power motors are connected to at least one common fluid power pump drivable by the vehicle engine and supplying the fluid power motors with driving energy, characterised in that the fluid power motors (16, 17) are wheel hub motors and axial-piston fixed-displacement motors with an inclined plate and are each disposed in the hub (14, 15) of the respective vehicle wheels (12, 13) and a clutch is provided directly between each fluid power motor (16, 17) and the hub (14, 15) of the vehicle wheel (12, 13).
Patent DE-3665848-D1 (DE)
Title: A carrier for packaging, shipping and transporting coiled, heavy-weight products
Inventor: KUIPERS SYTZE ARNOLD
IPC: B65D19/32
Filed: 1986-12-29
Granted: 1989-11-02
Abstract: A carrier (3) for packaging, shipping and transporting coiled, heavy-weight products (1), said carrier (3) being formed as a ring of a synthetic plastics material, comprising an upright rim (4), said ring being dividable into two ring halves, each having a pin (9) and a hole (10) for assembling the ring halves to form the carrier (3), thereby forming a double pin-and-hole joint. Each of the ring halves is provided on the inside with one or more reinforcing ribs (13) of synthetic plastics material connected integrally with the ring wall and stabilizing said wall, while the ring wall and the reinforcing ribs (13) have openings (11, 12) therein which, when the ring halves are assembled to form the carrier, result in the formation of a plurality of pairs of channels extending parallel to the ring plane.
Patent DE-3670316-D1 (DE)
Inventor: RIBAREV BOJIDAR PENTCHEV
IPC: D04B21/20
Filed: 1986-01-21
Granted: 1990-05-17
Abstract: A knitted covering for a core, e.g. of hose or electrical cable or the like, is constituted as a circular warp knit in which each of a single system of warp yarns jumps over at least one and less than all of the wales of the system in passing from course to course. A method of making the knitted core covering is also described.
Patent DE-3675795-D1 (DE)
Inventor: HEHL KARL
IPC: B29C45/66
Filed: 1986-02-10
Granted: 1991-01-10
Abstract: A horizontal mold closing unit for an injection molding machine includes a mold exchanging device, and injection mold assembly having a mold body and back plates attached face-to-face to the mold body at each clamping side thereof. The back plates have an extended portion projecting beyond a frontal side of the mold body. There is further provided a mold exchanging table forming part of the mold exchanging device and being arranged for displacement adjacent the mold closing unit in a direction parallel to a mold closing direction, and an endless conveyor chain arranged to convey the injection mold assembly, by cooperating with coupling elements in the back plates, from the mold exchanging table to the clamping space of the mold closing unit and conversely. The endless conveyor chain has a chain driving end sprocket and an idling end sprocket mounted on the mold exchanging table and supporting the conveyor chain thereon. The conveyor chain is arranged symmetrically at either side of a vertical symmetry plane belonging to the mold exchanging table and extending parallel to the mold closing direction. The coupling elements are transverse grooves provided in at least one of the back plates in at least the extended portion thereof. The transverse grooves extend transversely to a main plane of the back plate.