baber/WOPTO huggingface dataset:
Patent DE-3473090-D1 (DE)
Title: Process for the simultaneous production of rapid short-channel and voltage-resistant mos transistors in vlsi circuits
Inventor: SCHWABE ULRICH DR PHIL
IPC: H01L27/092
Filed: 1984-10-24
Granted: 1988-09-01
Abstract: A manufacturing method for VLSI MOS field effect transistor circuits having digital and analog functions performed by short channel transistors and analog transistors integrated on one chip. An n-tube manufacture is performed wherein as soft as possible a field progression in front of a drain-side pn-junction of the analog transistor is achieved. This occurs by means of an additional drain implantation (curve II) with drive-in diffusion before the actual source/drain implantation (curve I) of the n-channel transistors. Both the additional implantation as well as the source/drain implantation are carried out with phosphorous ions. The dosage of the additional implantation lies one to two orders of magnitude below the dosage of the actual implantation, and the penetration depth x in the additional drive-in diffusion is about twice as great as the penetration depth x of the actual source/drain regions. The method is applied in the manufacture of VLSI CMOS circuits.
Patent DE-3474484-D1 (DE)
Title: Projection cathode ray tube
Inventor: COMBERG ALBERT DR
IPC: H01J29/86
Filed: 1984-06-01
Granted: 1988-11-10
Abstract: The tube has an evacuated envelope (1) with an image window (4) provided with an image screen (5) on its inside and a transparent window on its outside. A cooling flow stream is provided in the gap (7) between the two windows (5,6) by a surrounding cooling mantle (8). This incorporates a pump (16) for forced circulation of the cooling medium between outlet and inlet openings via the cooling gap (7), to provide effective cooling at powers of up to 40W.
Patent DE-3560563-D1 (DE)
Title: Seat or cabin propulsion device for cableway stations
Inventor: TARASSOFF SERGE
IPC: B61B12/02
Filed: 1985-07-18
Granted: 1987-10-15
Abstract: A preferred embodiment for a detechable gondola lift is disclosed in which carraiges on a closed circuit are detached from the circuit upon entering an end station and coupled to a semi-circular section before being recoupled onto the circuit upon exiting the end station. The semi-circular section has a drive wheel with a first drive mechanism on its periphery for driving the carriages over the semi-circular section. The first drive mechanism is located at regular intervals and driven at a predetermined first speed to impose a regular flow rate to the carriages leaving the semi-circular section and a regular distribution of carriages on the circuit. The semi-circular section also includes a second drive mechanism for imparting a slightly different speed to the carriages from that imposed by the drive wheel. One of the drive means has priority to impose a predetermined flow rate to the carriages leaving the semi-circular section. In another embodiment, the semi-circular section is divided into two straight rails and a circular rail on the drive wheel. In addition, the invention contemplates using two coaxial wheels: a drive wheel with pins and a support wheel. The pins may be fixed or retractable.
Patent DE-3560973-D1 (DE)
Title: Contact pin for electronic components, especially printed-circuit boards
Inventor: GUGLHOR BERNHARD
IPC: H01R12/58
Filed: 1985-01-18
Granted: 1987-12-17
Abstract: 1. A contact pin for electronic elements, in particular printed circuit boards, which can be inserted with press fit into an opening in the printed circuit board, the press fit portion (1) of the pin lying in the printed circuit board against the rim of the opening in the printed circuit board with at least two peripheral portions (4), and the contact pin being provided in the press fit portion with a central, weblike upset zone (S) which interconnects the two opposite peripheral portions and in which plastic deformation takes place during the pressing in process, characterized in that the web (2) of the upset zone (S) has enlargements (6) at least in some areas on both sides along the length of the press fit portion (1), said enlargements being formed symmetrically to each other (axis R).
Patent DE-3562190-D1 (DE)
Title: Brushing and continuous lubrifying device for rolling cylinders for flat rolled products
Inventor: RICHARD ROBERT
IPC: B21B28/04
Filed: 1985-07-31
Granted: 1988-05-26
Abstract: Apparatus for continuously brushing and lubricating rolls of rolling mills for rolled flat products without pollution of said products by the lubricant used; it can be used in hot or cold rolling, in particular for Al or alloys thereof. An enclosure of general parallelepipedic shape which is open on one face and whose opposite sides which are adjacent to the opening are delimited by a circular arc, the radius of which is substantially equal to that of the roll, is applied thereto by way of a continuous resilient peripheral seal. The enclosure which contains the rotary brushes is lubricated by oil circulation and is under a slight depression.
Patent DE-3565884-D1 (DE)
Title: Snap action couplings for double-walled pipe systems
Inventor: KELLER ROMAN
IPC: F16L37/00
Filed: 1985-05-23
Granted: 1988-12-01
Abstract: 1. A quick coupling for a double-walled fluid pipe system, in which an inner pipe extends coaxially in an envelopping pipe and the coupling consists of a first plug member (1) with a first spring-loaded obturation member (9) for automatically closing the inner pipe in the uncoupled state, and of a second plug member (2) with a second spring-loaded obturation member (23) for automatically closing its inner pipe in the uncoupled state, both coupling members abutting against each other when the plugs are coupled and thereby keeping themselves open, characterized in that the first plug memeber (1) terminates with its end face in a cylindrical, tube-shaped bell (8), into the bottom of which opens the inner pipe through the first obturation member (9) and which as a whole is adapted to be inserted into a cavity (5) at the front face of the second plug member (2) and to be locked therein, that the second plug member (2) is provided with a cylindrical headpiece (15) adapted to be displaced in axial direction and connected via a bellow (22) to the associated inner pipe of the system (4) which pipe is rigidly anchored in the second plug member (2) and carries at its front face the second obturation member (23) which fits tightly into the cylindrical tube-shaped bell (8), and that in addition the second plug member (2) carries two axially movable actuator members (16, 17), the first one (16) of which effectuates the locking of the first plug member (1) in the coupling position or the liberation of this plug member respectively, and the second one (17) of which effectuates the axial displacement of the headpiece (15), the two actuator members cooperating in such a manner that the headpiece (15) of the second plug member (2) is not admitted to be present in the bell (8) of the first plug member (12), if simultaneously the first actuator member (16) is in the unlocked position, in which the first plug member (1) is allowed to be retracted from the cavity (5) of the second plug member (2).
Patent DE-3569224-D1 (DE)
Title: Shipping package containing coiled fastener packages
Inventor: RANDALL EVERETT H
IPC: B65D85/24
Filed: 1985-10-02
Granted: 1989-05-11
Abstract: A shipping package comprising an exterior carton (12) having a rectangular bottom (22), sides (24) and top closure (26) defining an interior space. A bottom panel (16), a top panel (14), and usually at least one divider panel (18) are mounted within the interior space dividing the same into a plurality of tiered spaces. The construction of the panels is such that each tiered space is defined along its lower surace by an upwardly facing corrugated sheet and along its upper surface by a downwardly facing corrugated sheet. A plurality of coiled fastener packages (20) are mounted within each tiered space so that the fastener head defining end (44) thereof engages one of the corrugated sheets defining the same so as to collapse the engage corrugations thereof and the fastener point defining end (42) thereof engages the other of the corrugated sheets defining the same so as to penetrate the engaged corrugations thereof.
Patent DE-3569229-D1 (DE)
Title: Reinforced alkaline earth aluminosilicate glasses
Inventor: CHYUNG KENNETH
IPC: C03C14/00
Filed: 1985-11-05
Granted: 1989-05-11
Abstract: @ The present invention is directed to the preparation of hybrid composite bodies composed of an essentially alkali-free, alkaline earth aluminosilicate glass matrix reinforced with SiC whiskers and continuous ceramic fibers.
Patent DE-3569562-D1 (DE)
Inventor: LETOFFE MICHEL
IPC: C08K5/54
Filed: 1985-10-23
Granted: 1989-05-24
Abstract: Novel RTV organopolysiloxane compositions, advantageously two-component compositions, which are easily vulcanized into self-adhesive elastomers having excellent reversion properties, are comprised of (1) at least one alpha, omega-dihydroxydiorganopolysiloxane polymer having a viscosity of from about 500 to 1,000,000 mPa.s at 25 DEG  C., the organic radicals of which being monovalent hydrocarbon radicals, (2) at least one filler material therefor, (3) at least one polyalkoxysilane or polyalkoxysiloxane cross-linking agent therefor, (4) a catalytically effective amount of at least one tin catalyst, and (5) at least one silane having the general formula:   <IMAGE>   wherein R is an alkyl or alkoxy radical having from 1 to 4 carbon atoms, at least 2 of said radicals R being alkoxy radicals, R' is an alkyl radical having from 1 to 3 carbon atoms, and n is an integer of from 3 to 10.
Patent DE-3577499-D1 (DE)
Inventor: GOEHLE ROLF ING GRAD
IPC: H02B1/052
Filed: 1985-07-03
Granted: 1990-06-07
Abstract: 1. Quick-fastener of a housing for electrical installation equipment, in particular for an automatic cut-out (10), on a profiled top hat rail, having a recess (11) arranged on the housing bottom (11a) and limited by a fixed nose (12) and a movable nose (13), the noses (12, 13) gripping behind the free legs of the profiled top hat rail and the movable nose being formed by a slide (14) guided in a slot of the housing, which slide (14) is pressed, charged by a spring (28), against the profiled top hat rail and consists of an elongated rectangular base-plate (15), to one narrow side of which two arms (16, 17) extending parallel to each other are moulded on, which are bent back in a hook-like shape and the bending points of which form the noses (13), the bent back ends of the arms (16, 17) being connected by means of a web (18) which is aligned parallel to the narrow side of the base-plate (15) and projects beyond the latter on both sides, and having a projection (21), moulded onto the outside surface of the web (18) lying opposite the baseplate (15), which projection (21) engages in an indentation (36) on the bottom surface (11a) of the recess (11).
Patent DE-3578343-D1 (DE)
Inventor: SCHEIWILLER ROLF
IPC: E04H17/14
Filed: 1985-08-22
Granted: 1990-07-26
Abstract: 1. Palissade element arrangement, in which each palisade element comprises a substantially rectangular (3, 11) or square (1, 12) ground plan and an indentation means (4, 5) on all four sides extending over its full height, the indentation means being formed by a recess (4) or a corresponding projection (5), the sides being rectilinear as seen from the indentation means towards the edges, and two adjacent palisade elements always contacting each other by their corresponding indentation means (4, 5), characterized in that, with regard to an arc-shaped disposition of the palisade elements (1, 3, 11, 12), the indentation means (4, 5) are rounded, the curvature of the projections (5) being stronger than that of the recesses (4), or dihedral, the angle forming the projections being smaller than that forming the recesses, and in that the sides forming the angles and extending from the indentation means (4, 5) enclose an angle of more than 90 degrees.
Patent DE-3578978-D1 (DE)
Inventor: WOEHNER GERHARD DR
IPC: C12N1/20
Filed: 1985-10-29
Granted: 1990-09-06
Abstract: The strain Streptomyces coelicolor DSM 3030 excretes into the fermentation medium high yields of a bacteriolytic enzyme product which is very active against Gram-positive and Gram-negative bacteria. Preferred fermentation media contain sugar beet molasses and/or calcium ions.
Patent DE-3580456-D1 (DE)
Inventor: ROARTY JOHN CHARLES
IPC: C10G61/04
Filed: 1985-12-04
Granted: 1990-12-13
Abstract: A process for reforming a full boiling range naptha feed to enhance benzene yield is disclosed which first separates the feed into a C<sub>6</sub> fraction containing at least 10% by volume of C<sub>7</sub>+ hydrocarbons and a C<sub>7</sub>+ fraction, then subjecting the C<sub>6</sub> fraction to a catalytic aromatization process and subjecting the C<sub>7</sub>+ fraction to a catalytic reforming process, followed by recovering the aromatics produced.
Patent DE-3582838-D1 (DE)
Inventor: RANJITH HEVA MANAGE PREMLAL
IPC: A23C3/033
Filed: 1985-09-02
Granted: 1991-06-20
Abstract: A process for the production of a liquid dairy product that is substantially free from micro-organisms that would bring about spoilage during storage of the untreated product at 10 to 30°C, which process comprises the steps of(a) heating a liquid milk product to a temperature not exceeding 105°C,(b) heating the liquid milk product at a rate of at least 4.8°C per second to a temperature above 105°C and(c) cooling the liquid milk product at a rate of at least 8.8°C per second to a temperature below 110°C, the total time that the liquid milk product spends above 105°C being such that the B* value of the complete heat treatment regime is not more than 1.01 and not less than about 0.5 and the C* value of the complete heat treatment regime is not more than 0.27.
Patent DE-3660311-D1 (DE)
Title: Additives for washing and cleaning agents
Inventor: DENZINGER WALTER
IPC: C11D3/33
Filed: 1986-02-10
Granted: 1988-07-21
Abstract: Pulverulent and/or granular additives for pulverulent detergents and cleaning agents, consisting of (a) from 80 to 20% by weight of one or more copolymers comprising from 40 to 90% by weight of (meth)acrylic acid and from 60 to 10% by weight of maleic acid and/or one or more copolymers comprising from 10 to 45% by weight of (meth)acrylic acid, from 10 to 45% by weight of maleic acid and from 10 to 60% by weight of one or more hydroxyalkyl (meth)acrylates where hydroxyalkyl is of 2 to 6 carbon atoms, if appropriate in the form of a partially or completely neutralized water-soluble salt, (b) from 20 to 80% by weight of nitrilotriacetic acid or its mono-, di- or trisodium or mono-, di- or tripotassium salt and (c) from 0 to 20% by weight of one or more additives conventionally used for detergent and cleaning agent formulations, the use of these pulverulent and/or granular mixtures as additives for pulverulent and/or granular detergents and cleaning agents, and processes for the preparation of the said additives.
Patent DE-3661054-D1 (DE)
Title: Purification of filter plates
Inventor: MULLER-FRANK ULRICH DR DIPL IN
IPC: B01D29/05
Filed: 1986-08-05
Granted: 1989-01-26
Abstract: 1. Arrangement for purifying filter plates (1) with a pressure pipe (8), which can be moved on the clean side of the filter and contains a number of spray nozzles (9), and a suction pipe (7) which can be moved on the other side of the filter in the same direction in order to remove mud by suction, characterized in that this pressure pipe (8) is surrounded on the side of the pure medium by a suction case (10), which faces the filter surface with its open side and in which a low pressure can be maintained with respect to the pure medium surrounding it.
Patent DE-3672127-D1 (DE)
Inventor: CANNATA N
IPC: C07C229/24
Filed: 1986-04-03
Granted: 1990-07-26
Abstract: A new process for the optical resolution of racemic mixtures of a-naphthylpropionic acids of formula
Patent DE-3675596-D1 (DE)
Inventor: NILSSON LEIF
IPC: A61F5/451
Filed: 1986-07-08
Granted: 1990-12-20
Abstract: A urine-collecting container-valve assembly (10,13) particularly intended for use when taking urine from the urinal bladder of a patient, particularly a bed-ridden patient. The assembly comprises a container (10), made of thin plastic material, having an inlet port which accommodates a non-return valve arrangement (13). The valve arrangement (13) is housed in a valve housing (15) having an inlet and an outlet. Arranged in the interior of the valve housing (15) is a perforated plate-like element (16) which extends transversely to the longitudinal axis of the valve housing in liquid-tight abutment with the walls of the housing (15). The housing (15) also has arranged therein a pressure-activated buoyant body (20) which is freely movable between the mutually opposing surfaces of the plate-like element (16) and the bottom wall of the valve housing (15). The invention is characterized by means (23) which co-act with the buoyant body (20) in a manner to guide the body (20) axially during its movement from one ter­minal position to another terminal position.
Patent DE-3683034-D1 (DE)
Inventor: DUELL HANS-JUERGEN
IPC: H05K7/20
Filed: 1986-12-11
Granted: 1992-01-30
Abstract: The cooling system uses a heat sink (1) in thermal and electrical contact with the semiconductor element, which incorporates at least one cooling channel (2) through which the liquid coolant is passed. The ends of the cooling channel (2) are coupled to supply and return lines (9) via end fittings which are insulated from the heat sink (1) by an insulating layer (6) applied to the channel wall. Pref. the end of each channel (2) has a threaded end section of larger dia. carrying an insulating coating, into which the line end fitting (8) is screwed.
Patent DE-3751061-D1 (DE)
Inventor: ASATO GORO
IPC: A23K20/195
Filed: 1987-09-03
Granted: 1995-03-23
Abstract: The present invention relates to novel 23-imino derivatives of the compounds collectively referred to as 23-keto C-076 compounds. The C-076 compounds (collectively) are isolates from the fermentation broth of Streptomyces avermitilis. These novel compounds have potent anthelmintic, insecticidal, ectoparasiticidal, nematicidal and acaricidal activity. Compositions containing these 23-imino derivatives of 23-keto C-076 also are described herein.
Patent DE-3770288-D1 (DE)
Inventor: MUELLER HANS RUDOLF
IPC: A01M1/00
Filed: 1987-02-10
Granted: 1991-07-04
Abstract: An article adapted to be dispensed from aircraft onto large surface areas for the purpose of beneficially influencing the environment which employs a hollow casing having at least one opening whereby when at least one item for producing such influence is stored in the casing, the item will be released through the opening to the adjacent surface areas to initiate the influence on the environment after the casing is in landed position. At least one of the items is disposed in the casing. A structural arrangement is secured to the casing to prevent the casing when in landed position from being in direct contact with the surface area, thus shielding the item from the adverse influence of local weather.
Patent DE-3771429-D1 (DE)
Inventor: DE LONGHI GIUSEPPE
IPC: A47J37/12
Filed: 1987-10-01
Granted: 1991-08-22
Abstract: The apparatus for frying food products particularly for domestic use comprises a supporting body (2) for a tank (3) having its bottom (10) substantially inclined with respect to the resting base (11) of the supporting body and adapted to contain the oil for cooking the food product, a basket (4) removably associated within the tank and provided with a grip handle (5) for taking hold thereof, a lid (6) for the sealing closure of the tank and furthermore means (7,8,9) for heating the oil for a preset time and to a preset temperature.
Patent DE-3773463-D1 (DE)
Inventor: MOORE ROSEMARY VANESSA AMELIA
IPC: D04B1/04
Filed: 1987-05-11
Granted: 1991-11-07
Abstract: A contractible (elastic) and a non-contractible (non-elastic) yarn are knitted together with the contractible yarn floating over at least some needles in a course of knitting. The non-contractible yarn also floats over at least some of the needles where the contractible yarn floats, with the result that a loop pile fabric is produced.
Patent DE-3774386-D1 (DE)
Inventor: HENNECKE DIETER
IPC: B60G17/00
Filed: 1987-09-23
Granted: 1991-12-12
Abstract: The shock absorber adjustment system is for a vehicle. The signal from a sensor mounted on the body is compared with a predetermined value. When the signal is exceded or is less than the predetermined value a signal is produced to change the damping. At equal time intervals the changes in these output signals are totalled and over a period are averaged. The time intervals are significantly greater than the reciprocal resonance frequency of the vehicle wheels and compared with a value which is dependent on the vehicle loading.
Patent DE-3775059-D1 (DE)
Inventor: JUNG CHU W
IPC: C07B61/00
Filed: 1987-08-19
Granted: 1992-01-16
Abstract: Alkenes are disproportionated over a catalyst in a distn. column reactor so that the combined yield of prods. is at least 65 mol %. The catalyst is an Re cpd. or complex. Prefd. disproportionation is at -50 to +300, esp. 0-150 deg.C/0-1000 esp. 50-300 psig, over the Re catalyst supported on Al2O3 (esp. gamma). Prefd. prod. yield is at least 75% esp. 85 mol.%. 1-Butene is pref. disproportionated over a catalyst contg. Re2O7 or NH4ReO4 at -50 deg.C (overhead)/80-90 psig to C2H4 and hexene; or over Re2O7 (catalyst calcined in H2O-satd. air) at 28 deg.C (overhead)/100 psig to C2H4, C3H6, pentene and hexene; or over NH4ReO4 (calcined in air) at 0 deg.C (overhead)/90 psig to C3H6 and pentene.
Patent DE-3784558-D1 (DE)
Inventor: HOPPE LUTZ DR
IPC: C08F8/06
Filed: 1987-05-30
Granted: 1993-04-15
Abstract: The aq. solns. (I) are prepd. by (1) suspension or emulsion copolymerisation of 40-90 wt.% acrylonitrile (II) and 10-60 wt.% styrene (III), opt. with 0-20 wt.% other alkali-hydrolysable monomer (2) hydrolysis of aq. dispersion or emulsion at 90-220 deg.C in presence of alkali and/or alkaline earth hydroxide (3) opt. treating copolymer soln. with H2O2. 50-70 wt.% (II) and 30-50 wt.% (III) is used. Copolymer has viscosity no. (in DMF with 0.3% NaNO3) 0.8-2.8 dl/g and is hydrolysed at 120-190 deg.C until 40-70 mol.% hydrolysable monomers in it are hydrolysed. If (I) has too high viscosity it is treated with 0.01-2 wt.% H2O2 on polymer at 20-100 deg.C. Relative viscosity of (I) is 1.0-3.0 (soln. of 1 g hydrolysates in 100 ml 2M aq. NaNO3).
Patent DE-3785115-D1 (DE)
Inventor: NAKANISHI AKIO
IPC: H04W84/08
Filed: 1987-08-19
Granted: 1993-05-06
Abstract: A cordless telephone set (10) is comprised of a base unit (11) and a handset unit (12) connected by a radio frequency (RF) link. The base unit (11) collects channel information indicating that a channel is busy or idle. The channel information is continuously renewed during a stand-by mode, and the last channel information is stored in a channel RAM (31) of the base unit (11). The same uptodate information is also given to a channel RAM (32) in the handset unit (12) during the same mode. Thus, when the stand-by mode is released, both units can quickly search and find an idle channel common to the two, with reference to the uptodate channel information stored in the respective channel RAM's (31, 32).
Patent DE-3860236-D1 (DE)
Inventor: REISSMANN HAJO DR
IPC: A61M16/00
Filed: 1988-07-14
Granted: 1990-07-26
Abstract: 1. A resuscitation aid having a part (11) to be inserted into the oral cavity between the palate and the tongue (1), which part (11) is of approximately thumb length and ends before the soft palate (5), a part (13) which is rigidly connected to the part (11) and intended to be situated outside the mouth, by means of which the angular position of the part (11) disposed in the oral cavity can be adjusted by the helper, and a lip shield or a mouth closure cap (12) delimiting the two parts (11, 13) from one another, characterised in that the part (11) to be inserted into the oral cavity has a respiratory air opening (15, 22, 26) which is remote from the tongue and which does not come into sealing contact with the tongue during manipulation thereof.