baber/WOPTO huggingface dataset:
Patent DE-3476727-D1 (DE)
Title: Circuit arrangement for the drainage of overvoltages
Inventor: WALTER KARL-HEINZ DIPL ING
IPC: H02H9/00
Filed: 1984-11-07
Granted: 1989-03-16
Abstract: 1. Circuit arrangement for the drainage of over-voltages in switching systems comprising a main distributor (HV) and a subscriber module (TB) with electronic SLIC, in which a two-pole electronic current limiter (S1, S2) is in each case arranged in the series arms of the a/b wires in front of the electronic SLIC, characterized in that two in series and oppositely connected power MOSFETs (T1, T1') each are arranged as current limiters and that optoelectronic couplers (01, 01') are used for generating a positive bias voltage at the gate of the power MOSFETs (T1, T1').
Patent DE-3479369-D1 (DE)
Title: Negative electrode for lead-acid accumulators
Inventor: KIESSLING REINER DR
IPC: H01M50/536
Filed: 1984-03-26
Granted: 1989-09-14
Abstract: A negative electrode for lead accumulators has the form of a rectangular, expanded metal, grid plate 11 of copper. The grid plate serves as carrier for the active mass and for the supply and extraction of current. The direction of stretching of the expanded metal extends parallel to the edge of the rectangular grid plate at which the connection lug is arranged. A lead strip 13, which is in one piece with the connection lug, is conductively secured to the top edge of the grid plate. The lead strip 13 is cast onto the grid plate 11 (FIG. 1).
Patent DE-3480776-D1 (DE)
Inventor: SCHEPPACH FRITZ
IPC: B27B25/10
Filed: 1984-02-21
Granted: 1990-01-25
Abstract: 1. A miter cutting abutment for wood-working machines comprising a workpiece abutment (8) arranged transversely to the feed direction of a workpiece support, and which is pivotally mounted for motion about an axis (a) arranged perpendicularly to the support surface of the workpiece support and is able to be pivoted in both directions out of a zero setting and is able to be locked in relation to the workpiece support by means of a removable index pin (21) and the workpiece support has index holes (22) arranged on part of circle extending about the pivot axis (a) of the workpiece abutment (8) for the zero setting and other preferred angular settings, so that the index pin (21) may be set in such holes, characterized in that the workpiece abutment (8) comprises an index rail (9) which is pivotally mounted on the workpiece support for motion about an axis (a) which is perpendicular to the support face of the workpiece support and is exactly adapted to fit the index pin (21) and an abutment rail (10) which is pivotally mounted on the index rail for pivoting relation to the index pin (21) also about an axis (a) which is perpendicular to the support face of the workpiece support, the pivotal setting of the rail (10) being able to be made by means of a setting (24) device in relation to the index rail (9).
Patent DE-3560692-D1 (DE)
Title: Fastening device for car carpets, floor mats and the like in cars
Inventor: HERMANN OTTO WILHELM
IPC: A47G27/04
Filed: 1985-01-21
Granted: 1987-11-05
Abstract: The fixing element (1) is to be fixed into the floor cover and is fitted with a rotatable cap (11). The fixing element has a central stud provided with a relieved section, whilst the cap has a projection (13) which interacts with the relieved section. The fixing element is made from a thin-wall sheet metal flank with several threaded wings (5) with barbs and a slit opening on the stud. The cap is pref. detachably connected to the fixing element by the toggleshaped projection.
Patent DE-3562954-D1 (DE)
Title: Devices for carrying out chemical and clinical tests, and their use
Inventor: BLAKE ANTHONY
IPC: G01N33/76
Filed: 1985-03-15
Granted: 1988-06-30
Abstract: A device for carrying out chemical or clinical testing of a liquid sample, for example a urine sample, by a specific binding assay, said device comprising a test component (2) which has a sensitised solid surface (2a) carrying an immobilised component of a specific binding pair relevant to the assay, and a handling piece (1), and characterised in that the test component (2) bearing the sensitised surface (2a) is removably mounted in spaced relationship with a removably mounted accessory component (4) carrying an accessory solid surface (5), and in that there is a space (4a) between the sensitised surface (2a) and the removable accessory component (4) to act as a container for sample liquid, so that when the device is contacted with a sample liquid source or immersed in liquid which is to provide the test sample, liquid of the sample can enter the space (4a) to contact the sensitised surface (2a), and the accessory surface (5) acts to retain and contain sample liquid in contact with the sensitised surface (2a) even after removal of the device from further contact with or immersion in the source of sample liquid, and in that the test component (2) is so formed that after removal of the removable accessory component (4) the sensitised surface (2a) is left exposed and accessible to further treatment liquid such as washing liquid and/or reagents.
Patent DE-3567169-D1 (DE)
Title: Wire matrix printer
Inventor: VERMOT-GAUD JACQUES
IPC: B41J2/25
Filed: 1985-03-01
Granted: 1989-02-09
Abstract: The needles (1) of this printer are fed by an electrical conductor (10) associated with the secondary of a step-down transformer (9) connected to a current pulse generator (8). The needle (1) having been placed in the magnetic field of a permanent magnet (7), the current (I) which passes through the needle gives rise to forces which tend to restore this needle to a straight line joining its points of support and guidance (2,3) while displacing the free end against a writing support.
Patent DE-3568260-D1 (DE)
Title: An atomizer wheel for use in a spray drying apparatus
Inventor: JENSEN ARNOLD NORUP
IPC: B05B3/10
Filed: 1985-10-14
Granted: 1989-03-23
Abstract: An atomizer wheel for use in a spray drying apparatus comprises an interior annular liquid supply chamber (4), from which a number of substantially radial ejection ducts (8) extends towards the external surface of the wheel through a length constituting a considerable portion of the radius of the wheel. The ducts (8) discharge into a downwardly open annular discharge slit (10) at a comparatively short distance from an external wall (12) connected with a wheel cover (2) and whose inner wall surface (13) forms an axial-symmetrical surface of revolution with a substantially linear generatrix forming an angle of not more than 15° with the axis of revolution.The comparatively steep slit wall (13) ensures together with the large length of the ejection ducts (8) that the liquid is atomized at the outlet of the discharge slit (10) with a considerable downwardly directed axial velocity component so that the spray characterstics resemble those of nozzle atomization but with preservation of the general advantages with respect to flexibility and reliability of operation associated with wheel atomization.
Patent DE-3575314-D1 (DE)
Inventor: HOLZ EMIL
IPC: D21B1/32
Filed: 1985-10-12
Granted: 1990-02-15
Abstract: 1. Process for dissolving fibrous material, particularly mixed waste paper, in a drum rotating about a substantially horizontal axis, said drum being supplied with the fibrous material to be dissolved through a feed opening arranged in a first drum end wall and said fibrous material then being periodically lifted in a dissolving section of said drum together with dissolving liquid by means of entrainment members of said drum in their ascending region, said entrainment members adjoining a closed drum casing, said fibrous material hereby being mixed with said dissolving liquid and dissolved, whereupon a fibrous suspension and non-dissolved material are discharged from the drum through an outlet opening arranged in the second drum end wall, characterized in that said drum in its dissolving section is filled in cross section to between approximately 20% and approximately 60% with fibrous material and dissolving liquid and that said fibrous material is moved by spaced, blade-like entrainment members in countercurrent streams of material extending approximately in the circumferential direction of the drum and being immediately adjacent one another in the axial direction of the drum, said fibrous material thereby being dissolved due to frictional and shearing forces between countercurrent streams of material.
Patent DE-3576151-D1 (DE)
Inventor: CORNILS BOY DR DIPL CHEM
IPC: C07C47/445
Filed: 1985-12-13
Granted: 1990-04-05
Abstract: 1. A process for preparing 8- and 9-formyltricyclo- (5, 2, 1, 0**2,6 )-decene-3 by the reaction of dicyclopentadiene with carbon monoxide and hydrogen in the liquid phase in the presence of water, rhodium in metallic form or as a compound and a watersoluble arylphosphine, characterised in that the reaction takes place at temperatures of 80 to 140 degrees C and pressures of 1 to 20 MPa and the water-soluble phosphine has the general formula :  see diagramm : EP0186075,P5,F2 where Ar stands for an aryl group and X for a sulfonic acid group, x**1 , x**2 and x**3 denote 0 or 1 subject to the condition that at least one number x**1 , x**2 or x**3 is 1, A stands for an alkyl or aralkyl radical having 7 to 18 carbon atoms and B, C, D are straight-chain or branched alkyl radicals having 1 to 4 carbon atoms, and n is an integer from 1 to 3.
Patent DE-3584528-D1 (DE)
Inventor: SCHUSTER DIETRICH DR
IPC: C07F5/02
Filed: 1985-01-08
Granted: 1991-12-05
Abstract: Prodn. of amides from conventional starting materials (esp. acid plus amine) is effected in a borate ester (I) which is stable at temps. of at least 150 (esp. at least 190) deg.C. (I) is preheated to a higher temp. than the starting materials, and the prod. is rapidly cooled. Pref. (I) is preheated to at least 200 deg.C and the starting materials are added together or separately at a temp. at least 100 deg.C below the temp. of (I). The prods. are rapidly cooled by at least 20 deg.C.
Patent DE-3585411-D1 (DE)
Inventor: YU KWANG-I
IPC: G06F17/30
Filed: 1985-10-31
Granted: 1992-03-26
Abstract: The search processor comprises several serially connected cells having a pattern register for storing part of a pattern to be searched for. The character registers of the cells are serially connected to form a character line. A comparator compares the contents of thepattern and character registers. A first match register stores tolerance values indicative of a degree of match between the search pattern and the data stream. The first match registers of the respective cells are serially connected to form a first match line. A device initialises the cells to contain the search pattern. The data stream is gated from cell to cell in the character line in response to a periodic clock signal. An initial tolerance value is input into the match line to indicate the degree of mismatch that will be tolerated.
Patent DE-3662606-D1 (DE)
Title: Container with a ring-shaped sidewall, erected on a base plate
Inventor: LARSEN PAUL
IPC: E04H7/20
Filed: 1986-06-11
Granted: 1989-05-03
Abstract: 1. Container with an annular enclosure wall which is erected on a base plate and formed of upright planar reinforced concrete wall elements which have an outward face and an inward wall face, are placed in a row one abutting the other and held together by means of horizontally extending tightening means, wherein the vertical butt edges, one placed against the other, of the neighbouring wall elements are constructed for articulated interengagement in order in this manner to be able to form containers of different diameters, in which the individual wall elements can include different angles one with the other, wherein empty tubes, the cross-sections of which enlarge towards the inward wall face, are provided for the guidance of the tightening means in the wall elements, characterized thereby, that the wall enlargements (30a, 30b) are led in arcuate shape and formed in funnel shape in such manner that the tightening means constructed as tie cable (23) display an unkinked course in the butt edge region (33a, 33b) in the case of the smallest possible included angle (35) between neighbouring wall elements (7, 7a).
Patent DE-3663231-D1 (DE)
Title: A flexographic machine
Inventor: CARRARO LUIGI SERGIO
IPC: B41F5/24
Filed: 1986-11-28
Granted: 1989-06-15
Abstract: A flexographic machine (1), affording unusual rapidity of printing plate cylinder (10) replacement, comprises a drive (20) for simultaneously and synchronously moving a printing plate cylinder (10) toward and away from an impression cylinder (8), and a screened cylinder (16) toward and away from the printing plate cylinder (10), as well as a motor (28) for powering said drive (20), a detector (38) confronting the printing plate cylinder (10) to emit a signal on its becoming engaged therewith, and a motor (28) shut-off means (29) activated by said signal.
Patent DE-3676242-D1 (DE)
Inventor: BLECKMANN INGO DIPL ING DR MON
IPC: F16L53/32
Filed: 1986-06-05
Granted: 1991-01-31
Abstract: Electric instantaneous heater for two medium flows, for example rinsing alkaline solution and drying air in dishwashers, in which a tubular heating element (1) and a flow-through pipe (2) are wound spirally next to one another on a main pipe (3). <IMAGE>
Patent DE-3684877-D1 (DE)
Inventor: MAKARENKO VLADIMIR STEPANOVICH
IPC: A63C9/20
Filed: 1986-04-18
Granted: 1992-05-21
Abstract: PCT No. PCT/SU86/00033 Sec. 371 Date Dec. 3, 1986 Sec. 102(e) Date Dec. 3, 1986 PCT Filed Apr. 18, 1986 PCT Pub. No. WO86/06290 PCT Pub. Date Nov. 6, 1986.A ski binding comprises rest pins (1) mounted on a ski (2) for fitting in corresponding holes (3) in a toe portion of a sole (4) of boot (5). The outer surface of at least one rest pin (I) in conjunction with the surface of the corresponding hole (3) form a friction couple.
Patent DE-3685693-D1 (DE)
Inventor: LE BRETON MONIQUE
IPC: C07K14/435
Filed: 1986-06-23
Granted: 1992-07-23
Abstract: A process for the synthesis of phosphonic di- or tripeptides of L configuration by reaction of an  alpha -aminoacid or of a carboxylic dipeptide with an  alpha -aminophosphonic acid or of an  alpha -aminocarboxylic acid with a phosphonic dipeptide of L configuration, the reaction being carried out in the presence of an enzyme such as papain with phase separation; the invention also relates to the new products obtained and to medicines containing the said phosphonic di- or tripeptides.
Patent DE-3688292-D1 (DE)
Inventor: CHAVEE JEAN-MARIE
IPC: C22C38/00
Filed: 1986-07-28
Granted: 1993-05-19
Abstract: A non-magnetic austenitic stainless steel, esp. for gravity and/or centrifugal casting of thick articles, has the compsn.(by wt.) 0.025-0.15% C, 6-12 (pref. 8-12)% Mn, 0.2-2% Si, 5-8% Ni, 17-20% Cr, 0.01-0.5% Mo, 0.12-0.3 (pref. 0.2-0.3)% N, balance Fe and trace elements.
Patent DE-3761793-D1 (DE)
Inventor: HORLACHER HANS
IPC: A44B19/58
Filed: 1987-07-24
Granted: 1990-04-12
Abstract: 1. Method of removing coupling members (7) from a slide fastener having a pair of coupling member supporting bands (6), a spirally or meander shaped coupling members (7), each member includes a head section (13), a middle section (12) and a foot section (11), wherein the coupling members (7) are located at opposite longitudinal edges and coupled to each other, wherein one disengages said coupling members (7) and arranges said supporting band (6) vertical and symmetrically relative to a center plane (8), arranges one section of said supporting bands (6) such that their coupling members (7) are aligned with the path of a cutting member (5), positions the coupling members (7) which are to be removed relative to said cutting members (5), clamps the section of said supporting bands (6), clamps the head section (13) of said coupling members to be removed, cuts said coupling members (7) and pulls off the coupling members (7) clamped at their head section (13) in a direction away from said supporting members (6) in order to produce a coupling memberless section, characterized in that one positions the supporting bands (6) inclined relative to said center plane (8) and cuts the middle section (12) spaced from said supporting bands (6) in a lateral direction relative to the center plane (8) in the region of the weaving-in board in order to produce a coupling memberless section after pulling off said cut coupling members (7).
Patent DE-3761917-D1 (DE)
Inventor: DEUTLOFF NORBERT DIPL ING
IPC: F04D29/62
Filed: 1987-08-28
Granted: 1990-04-19
Abstract: 1. Electric motor-driven pump, in particular a washing liquid pump, with a bayonet connection between the pump housing (3) and driving motor (1) and a two-way locking catch in the joint closing position with the aid of at least one locking cam (46), snapping in a spring like manner into a locking opening (25), characterised by the following features : a) the locking opening (25) is provided in a flange (2) of the driving motor (1) ; b) the locking cam (46) is attached to a spring bar (45) preformed in one piece on the pump housing ; c) the locking cam (46) and/or the part of the flange (2) passed before the engagement is provided with a starting slope (26 or 48), d) the locking opening (25) has a radial projection, such that a lever instrument between the locking cam (46) and its support on the flange (2) is able to be inserted radially outwards in a reinforced manner and the locking cam (46) is able to be pressed back in the direction of a release of the locking connection.
Patent DE-3762688-D1 (DE)
Inventor: SAUVESTRE JEAN-CLAUDE
IPC: F42B12/34
Filed: 1987-08-07
Granted: 1990-06-13
Abstract: 1. Projectile for ammunition which may be shooted by a weapon of small or medium calibre and in particular by a sporting gun, the projectile consisting of a sub-calibrated bullet (4) comprising a bullet body (7) and stabilizer fins (6) and propelled by a launcher (5) at the calibre of the weapon, characterized in that the bullet-launcher connection is provided through the agency of a sheath (11) in extension of the fins, said bullet body consisting of several part (8, 9) extending lengthwise and adapted to part upon the impact after the bursting of the said sheath.
Patent DE-3763398-D1 (DE)
Inventor: MANUSCH CHRISTOPH
IPC: B05C1/14
Filed: 1987-09-24
Granted: 1990-08-02
Abstract: An applicator for adhesive film to a surface has a supply spool for tape carrying the film and a take-up member coupled to the supply spool by a drive mechanism. The tape passes around an applicator member which is resiliently mounted on the housing and can press the tape against the substrate so that the adhesive film is transferred to the latter.
Patent DE-3764287-D1 (DE)
Inventor: DIETRICH JOHANNES DIPL ING
IPC: G01B11/03
Filed: 1987-04-02
Granted: 1990-09-20
Abstract: An optoelectronic array or system permitting the simultaneous input of six displacement components is housed in a plastic sphere wherein a fixed slit diaphragm is connected in series to each of six light-emitting devices, which are arrayed in a plane at equal angular displacements from each other. The light-emitting devices are arrayed opposite corresponding linear one-dimensional position-sensitive sensors, whose axes are aligned vertically to the direction of the slits of the corresponding slit diaphragms, so that the light-emitting devices with their corresponding slit diaphragms are adapted to move relative to the position-sensitive sensors. The individual light-emitting device allocated to each sensor is driven by an electronic controller which maintains the sum of both currents flowing in the corresponding position-sensitive sensor constant and equal for all six sub-systems and additionally regulates the radiant intensity of the light-emitting devices.
Patent DE-3765587-D1 (DE)
Inventor: OBADIA JACQUES
IPC: B65D47/12
Filed: 1987-06-23
Granted: 1990-11-22
Abstract: Pourer and stopper cap assembly comprising a guarantee strip (23) produced in a single, piece with the pourer (1). The guarantee strip (23) extends from the pourer (1) over the entire height of the cap (2) and, at its free upper end, has a turned-in portion (29) which covers the outer upper edge of the cap (2). The invention is used for the packaging of liquids, especially for long-term storage.
Patent DE-3777301-D1 (DE)
Inventor: PALAITH DAVID E
IPC: H05B6/68
Filed: 1987-09-22
Granted: 1992-04-16
Abstract: Two items, especially one ceramic and the other ceramic or metal, are joined together by applying single mode microwave radiation only to the joint area, simultaneously applying compressive forces to the items in order to force such items together, and continually non-destructively monitoring the joint being formed between the two ceramic items. Preferably, the joint formation is monitored by measuring the responses of the joint to acoustic stimulations; by detecting and monitoring spontaneous acoustic emissions from the joint; or by measuring stimulated acoustic emissions from the joint.
Patent DE-3777307-D1 (DE)
Inventor: BERG FRANCO
IPC: H05K5/00
Filed: 1987-09-04
Granted: 1992-04-16
Abstract: The housing consists of two similar side pieces, upper and lower parts as well as devices to accommodate component group carries, p.c.h. supporting strips and slide-in rails and to receive a rear wall, a door or a viewing window. Vertically running T-shaped grooves (11) are formed on the inner sides of the side pieces and spaced at equal distances. The base (15) of the grooves is open and extends into a round screw channel in cross-section (14). The first and the last of the grooves (25) are placed in corner pieces (20) and are offset towards the outer side by a given amount. Coupling strips (17) with threaded bores (18) or covering strips (26) can be slid into the grooves.
Patent DE-3787272-D1 (DE)
Inventor: KNOPF ULRICH CHRISTIAN DR
IPC: F25B21/02
Filed: 1987-12-17
Granted: 1993-10-07
Abstract: Apparatus for cooling and deep freezing samples of biological material. The cooling zone, containing the closed plastic vessels with the samples, is enclosed between two parallel, plate-like layered cooling elements. The latter are made of at least two cooling layers containing blocks of Peltier elements, alternating with plates of a heat-conducting metal, preferably aluminium. The disposition with several layers of Peltier elements increases the temperature difference between the inner space and environment. The innermost layer of the cooling elements is a metal plate as well; the outermost layer is a metal plate with means for external cooling, such as channels for circulating water or cooling ribs. The cooling zone is either a metal block with cavities to receive the sample vessels or simply the free space between the two innermost plates of the cooling elements, into which the vessels can be inserted. In one special design the metal block is an exchangeable module or cassette to be inserted into the cooling space. All parts, except the plates cooled externally, are thermally insulated; the cooling space is sealed against humidity by an insulated lid. The apparatus is controlled by a programmable electronic unit, by which a temperature program for the freezing process can be followed. The signals are given by temperature sensors in the cooling zone. In a preferred design, the freezing apparatus, the electronic control unit and the power supply are combined together in portable housing box.
Patent DE-3853723-D1 (DE)
Inventor: IFEJIKA CHARLES
IPC: A61L2/02
Filed: 1988-07-18
Granted: 1995-06-08
Abstract: PCT No. PCT/GB88/00573 Sec. 371 Date Jan. 16, 1990 Sec. 102(e) Date Jan. 16, 1990 PCT Filed Jul. 18, 1988 PCT Pub. No. WO89/00429 PCT Pub. Date Jan. 26, 1989.A rotating agitational device, upon which is mounted a case (14) containing at least one lens and lens cleaning fluid, is electrically driven in a figure eight motion. This causes the contact or each lens to move about rapidly and clean itself automatically in a time of up to 60 seconds. The frequency of the agitations is between 10 and 100 Hz and is preferably between 35 and 45 Hz.