baber/WOPTO huggingface dataset:
Patent DE-2964470-D1 (DE)
Title: Fragrance dispenser with prolonged activity
Inventor: WEICK HEINZ HERMANN
IPC: A45D34/02
Filed: 1979-06-01
Granted: 1983-02-17
Abstract: PCT No. PCT/CH79100081 Sec. 371 Date Jan. 30, 1980 Sec. 102(e) Date Jan. 30, 1980 PCT Filed Jun. 1, 1979 PCT Pub. No. WO80/00003 PCT Pub. Date Jan. 10, 1980.A device for long-term evaporation of liquid perfumes, particularly for placing in the pockets of garments and handbags and equipped with a stand, comprising a flat, plate-like basic member which encloses a perfume carrier and which has at least one wall having an evaporation region made porous for evaporation purposes. The basic member is provided with a reserve perfume chamber which communicates with the evaporation chamber through at least one channel for the passage of perfume. A cover member is mounted on the basic member and movable thereon in the manner of a slide from a sealing position, in which the porous evaporation region is covered, to at least one evaporating position.
Patent DE-3060272-D1 (DE)
Title: Insulating container for beverage cans, in particular beer cans
Inventor: RIECKE ERNST HERMANN ING GRAD
IPC: A47J41/00
Filed: 1980-03-18
Granted: 1982-05-19
Abstract: 1. Insulating container (M), preferably in the form of a bellied, mock barrel, for cans (1, 34) containing drinks, especially beer, and having a capacity of several litres, the insulating container (M), which consists of a casing (6) and a base (7), being open at its top and enclosing an inserted can (1, 34) at its upper edge with little play, characterised in that the base (7) is detachably secured to the casing (6) such that it is reversible and can be locked in two positions on the casing (6) and is provided on both sides with support surfaces (16, 17) for a seated can (1, 34), which support surfaces (16, 17) are higher on one side of the base (7) than on the other side and that the inside diameter (d2 ) of the lower opening (13) is greater than the inside diameter (d1 ) of the upper opening (12).
Patent DE-3069155-D1 (DE)
Title: Improved process for the production of ethanol and catalyst thereof
Inventor: FIATO ROCCO ANTHONY
IPC: C07C29/32
Filed: 1980-07-23
Granted: 1984-10-18
Abstract: A process for producing ethanol from the reaction of methanol, hydrogen and carbon monoxide catalyzed by a phosphine-iodine promoted cobalt-ruthenium catalyst, the improvement of maintaining the phosphine to halide ratio and concentration within a critical range, and whereby the concentration of phosphine compound in the reaction mixture is increased without causing an undesirable decrease in the activity of the catalyst; thereby obtaining a highly stable and active catalyst providing an increased selectivity to ethanol formation. This is accomplished under such conditions that the catalyst stability is maintained and the ratio of phosphine to halide is kept at a relatively constant value during the reaction.
Patent DE-3167377-D1 (DE)
Title: Frame
Inventor: HEINEN HANS DIETER
IPC: E06B1/30
Filed: 1981-03-12
Granted: 1985-01-10
Abstract: 1. Casing for lining door or window openings (4) provided in a wall (27), said casing being essentially comprised for each one of the sides (1, 2, 3) from the opening (4), of a set of at least two angle-shaped elements (5 and 6, or 7 and 8) each having two legs (5', 5", 6', 6", 7', 7", 8', 8") at right angle, an inner leg (5', 6', 7', 8') extending inside the opening (4) facing and adjacent the one side (1, 2, or 3) from this latter one, and an outer leg (5", 6", 7", 8") extending outside the opening (4) along the wall (27), in such a way as to cover the edges (9 and 10) of the opening (4), the inner legs (5' and 6', or 7' and 8') from one and the same element set (5 and 6, or 7 and 8) being joined together by a covering part (13) simultaneously mounted against the surface from said inner legs (5' and 6', or 7' and 8') opposite to the one facing the side (1, 2 or 3) adjacent to which said legs (5' and 6', or 7' and 8') are laid, a connecting mechanism (11) being provided between said side (1, 2, or 3) and the inner legs (5', 6', 7', 8') to fasten same to the corresponding side, said casing being characterized in that said connecting mechanism (11) comprises on the one hand a fastening support (12) mounted on the inner leg (5', 7') of the element (5, 7) having been laid first and projecting slightly relative to said latter leg into the opening (4) while forming also a bearing for the leg (6', 8') of the other element (6, 8) from the set, and on the other hand means (18, 19, 20, 21, 22) for mounting said fastening support (12) on said side (1, 2, 3) and for adjusting and locking the position of said latter support and the element (5, 7) relative to the side (1, 2, 3) of the opening (4), as well as means (43) for fastening the inner leg (6', 8') of the element (6, 8) laid last on the portion from the support (12) projecting partly from the inner leg (5', 7') of the element (5, 7).
Patent DE-3177284-D1 (DE)
Inventor: RICKELTON WILLIAM ANDREW
IPC: C01G51/00
Filed: 1981-08-20
Granted: 1992-07-30
Abstract: The invention relates to novel organic phosphinic acid compounds of the formula <CHEM> wherein R1 is 2,4,4-trimethylpentyl and R2 is 2,4,4-trimethylpentyl or cyclohexyl, and their use for the extraction of metals.
Patent DE-3267596-D1 (DE)
Title: Aqueous bleaching agent with cleaning action
Inventor: VAN PAASSEN NICOLAAS ADRIANUS
IPC: C11D1/06
Filed: 1982-08-13
Granted: 1986-01-02
Abstract: The invention relates to an aqueous bleaching agent with cleaning action, containing an alkali metal hypochlorite, an alkaline agent, and one or more compounds of the general formula R-(OCH2CH2)xOCH2COOM, where R represents an alkyl group with 8-18 carbon atoms, x a number with an average value of 0.5-8 and a narrow distribution of the average value and M an alkali metal atom.
Patent DE-3363782-D1 (DE)
Title: Benzo- and thieno-1,2,3-triazin-4-ones, process for their preparation and pharmaceutical preparations containing them
Inventor: FERRAND GERARD
IPC: C07D253/08
Filed: 1983-09-20
Granted: 1986-07-03
Abstract: This invention relates to benzo- and thieno-triazine-1,2,3 ones-4 represented by the formula   <IMAGE>   in which m is 2, 3 or 4, X is the vinylene group -CH=CH- or a sulfur atom; R1 and R2 can be alike or different and are hydrogen, halogen, a lower alkyl radical, lower alkoxy radical or trifluoromethyl radical; when X is -CH-CH- n is 0, 1 or 2 and R is hydrogen, halogen, a lower alkyl radical, lower alkoxy radical or nitro group; when X is a sulfur atom, R is hydrogen or constitutes a -CH2-4 chain between the two open positions of the thiophenic ring. The compounds are useful as antidepressant drugs.
Patent DE-3379674-D1 (DE)
Title: Device for the measurement of flow and application thereof
Inventor: RECHSTEINER ALFRED
IPC: A61M1/00
Filed: 1983-01-07
Granted: 1989-05-24
Abstract: An apparatus for and a method of extracting physiological liquids and adding of a coagulation preventing element thereto such to control the added quantity of the coagulation preventing agent in accordance with the quantity of flow of the physiological liquid such that at all times a set ratio between the flow quantity of the physiological liquid and of the coagulation preventing agent is maintained. This allows an improvement of the yield and of the durability of the physiological liquid. The apparatus comprises an emitter element, a transducer including two oscillators which are to be applied onto a plastic hose flowed through by the physiological liquid, comprises further a demodulating circuit which generates a signal which is proportional to the velocity of speed within the plastic hose, comprises further a converter which generates a DC-signal which is proportional to the flow quantity. The measuring proceeds without contact and without any influence onto the medium being measured.
Patent DE-3461248-D1 (DE)
Title: Device for sterilizing objects with the aid of an aqueous hypochlorite solution
Inventor: PORTA AUGUSTO
IPC: A61L2/02
Filed: 1984-02-01
Granted: 1987-01-02
Abstract: PCT No. PCT/EP84/00023 Sec. 371 Date Oct. 3, 1984 Sec. 102(e) Date Oct. 3, 1984 PCT Filed Feb. 1, 1984 PCT Pub. No. WO84/03045 PCT Pub. Date Aug. 16, 1984.This sterilizing apparatus comports an enclosure (1) in which two electrodes (4,5) of an electrochemical cell are supplied by a transformer-rectifier (16) for producing an aqueous NaOCl solution from a NaCl solution. During its production, the solution is distributed over the surfaces to be sterilized of the objects to be sterilized (9) by a circulation pump (7) and a distribution manifold (6) feeding canes (10) and sprinkling heads (11) by vertical distribution pipes (8).
Patent DE-3461872-D1 (DE)
Title: Sintered contact material for low-tension switchgear
Inventor: SCHREINER HORST PROF DR
IPC: C22C32/00
Filed: 1984-01-30
Granted: 1987-02-05
Abstract: Electrical contact materials based on AgCdO with CdO as the main active component have proven to be particularly advantageous for low voltage switchgear in the power industry. However, when switching AgCdO contact materials, CdO, which is classified as toxic, can escape into the environment through burn-off. It is important, therefore, to keep the CdO content as low as possible in the contact material, or to exclude it completely. The contact material according to the invention is a sintered contact material consisting of AgSnO2 with at least two other metal oxide additives; namely, Bi2O3, CuO and optionally CdO. Relative to SnO2, these additives Bi2O3, CuO optionally CdO, amount quantitatively to a total maximum of 25 percent by volume of the total amount of oxide.
Patent DE-3463321-D1 (DE)
Title: Device for the interruption of currents
Inventor: NAKAZIMI MASATOSHI
IPC: H02H3/08
Filed: 1984-10-09
Granted: 1987-05-27
Abstract: 1. A current-interruption arrangement, preferably short-circuit currents, in three-phase networks (R, S, T), wherein the current of one phase (T) does not pass through zero initially, separate switches being controlled by a current detection device (3-8) having zero current transit detection devices (3) for the phases, characterised in that the current detection device (3-8) in each case detects that (S) of the phases (R, S) passing through zero, wherein the difference of the adjacent time intervals (C-D, D-G) defined by three consecutive zero transitions (C, D, G) is greater than in the case of the other phase (R) and the phase (S), in which the difference is greater, interrupts first.
Patent DE-3464014-D1 (DE)
Title: Method and apparatus for preparing sesame grains
Inventor: HALWANI MOHAMMED
IPC: B02B3/00
Filed: 1984-04-06
Granted: 1987-07-09
Abstract: A method for husking sesame seeds, characterized by the fact that the sesame seeds, previously freed from their impurities, are introduced into an attrition apparatus. By carrying out a simultaneous water and water steam injection in a proportion such that the seed water content is of about 15%, a swelling of the seeds occurs and at least 95% of the husk is removed. After sieving, the seeds thus almost husked are introducing in a drying assembly at the inlet of which they receive a complementary injection of water steam so that their water content be of the order of 14% to 18%. The drying operation is carried out for 1 hour to 2 hours at a temperature of 120 DEG  to 130 DEG  C., so that at the outlet of the drying apparatus the remaining husk is separated from the kernels and dessicated.
Patent DE-3478295-D1 (DE)
Title: Vehicle theft protection device acting upon disengagement of the steering wheel by means of a removable part
Inventor: MALVY MICHEL
IPC: B60R25/02
Filed: 1984-05-18
Granted: 1989-06-29
Abstract: A device for rapidly interlocking or disengaging for anti-theft purposes, the steering wheel and the steering column of a motor vehicle. The device includes: a base interlocked for rotation with the steering column. an intermediate connecting piece. a plate interlocked for rotation with the steering wheel. first rotational coupling mechanism provided between the base and the connecting piece for rapid coupling uncoupling of the base and the connecting piece together for rotation. second rotational coupling mechanism provided between the connecting piece and a plate for rapid coupling and decoupling of the connecting piece and the plate together for rotation and releasable assembly holding mechanism for maintaining the base, the connecting piece and the plate assembled axially, whereby the connecting piece may be readily positioned between the base and the plate (the steering wheel then being coupled for rotation to the steering column) or removed (the steering wheel, then being uncoupled from rotation with the steering column).
Patent DE-3562505-D1 (DE)
Title: Security device, especially for bank counters or the like
Inventor: DIEMERT JEAN-MARC
IPC: E05G5/00
Filed: 1985-10-09
Granted: 1988-06-09
Abstract: 1. A security device, particularly for bank counters or the like, consisting essentially of a movable armour plate (1) actuated by a pneumatic jack (2) and disposed in the window (3) under a cover (4) closing the slot through which it passes, the cover being mounted in a hinged manner, characterised in that the closing cover (4) is actuated by a driving means (5) capable of displacing heavy loads and fed in common and simultaneously with the pneumatic jack (2) actuating the armour plate (1).
Patent DE-3563070-D1 (DE)
Title: Method of injection of wire into molten steel and apparatus for uncoiling wire for use in the method
Inventor: JANSSE LEO
IPC: B65H49/08
Filed: 1985-09-20
Granted: 1988-07-07
Abstract: Method of injection of wire into molten steel wherein a coil (2) of wire is positioned around a mandrel (4), and the wire is pulled from the coil (2) in the axial direction of the mandrel (4) and is fed by transport means into the molten steel. 
<??>The coil (2) is a self-supporting parallel-wound coil, which is resiliently clamped around at least part of its outer surface over its whole axial length.
Patent DE-3565647-D1 (DE)
Title: Centrifugal abrasive throwing wheels
Inventor: MACMILLAN WILLIAM ROBERTSON
IPC: B24C5/06
Filed: 1985-01-08
Granted: 1988-11-24
Abstract: A blade for a shot blasting throwing wheel comprising a pair of parallel side plates having radial slots or grooves within which the lateral edges of a blade are engaged for location purposes has provided at each lateral edge a compressible sealing strip which stands proud of the back, front and side faces of each of said lateral edges such that, when the blade is fitted btweeen the side plates, the sealing strip fills the slots or grooves within its side edge are engaged to provide a barrier to the flow of abrasive and/or contaminants along the slots or grooves to the rims of the side plates thereby reducing wear of the latter. Secondarily the sealing strips serve, during assembly, temporarily to retain the blades between the side plates until they are mechanically secured against radial dislodgement.
Patent DE-3566826-D1 (DE)
Title: Ball valve
Inventor: DELIS KONSTANTIN
IPC: F16K5/06
Filed: 1985-09-27
Granted: 1989-01-19
Abstract: 1. Spherical-plug cock valve (1), especially for use with fluctuating temperatures, with a valve housing (2), a substantially spherical shutoff member (8) mounted rotatably therein, and a throughflow duct (7) which extends through valve housing (2) and shutoff member (8), there being provided at at least one side of the shutoff member (8) an annular seating sealing ring (21) of relatively rigid material which surrounds the throughflow duct (7), is movable axially and radially, and abuts on an axially movable holding ring (24) which is subjected to the action of springs (28), characterised in that the seating sealing ring (21) abuts on the holding ring so as to be movable relatively thereto in the radial direction, and the holding ring (22) is connected in sealing-tight manner to a compensator (23) and the latter is connected in sealing-tight manner to the valve housing (2, 5), the springs (28) being situated outside the compensator (23).
Patent DE-3587373-D1 (DE)
Inventor: HOWKINS STUART DAVID
IPC: B41J2/045
Filed: 1985-02-01
Granted: 1993-07-08
Abstract: A method of operating a demand or impulse ink jet comprising an ink jet ink chamber and an ink drop ejection orifice includes the steps of initiating filling by decreasing the pressure within the chamber; retracting the ink meniscus at the orifice to a predetermined position as the pressure is decreased; initiating firing of a first ink droplet by increasing the pressure within the chamber when the meniscus is retracted to said predetermined position; moving the meniscus forward through the orifice while the pressure is increased so as first to form and then to project an ink droplet outwardly from the orifice; and repeating the foregoing steps for each of a series of ink droplets.
Patent DE-3662528-D1 (DE)
Title: Thermoplastic ethylene polymer-bitumen blend compositions and their use in making objects, in particular sealing strips for the construction industry
Inventor: KOEHNLEIN ERNST
IPC: C08L23/00
Filed: 1986-10-01
Granted: 1989-04-27
Abstract: 1. A thermoplastic molding material based on a mixture of (A) from 20 to 50 parts by weight of asphalt which has a penetration at 25 degrees C of from 3 to 100 according to DIN 1995, (B) from 40 to 70 parts by weight of an ethylene polymer, (C) from 0 to 5 parts by weight of carbon black, (D) from 0 to 5 parts by weight of glycerol monostearate and (E) from 0 to 30 parts by weight of a conventional filler, wherein the ethylene polymer (B) is a copolymer of from 97 to 80% by weight of ethylene and from 3 to 20% by weight of a C4 -C10-alpha -olefin and has a density of from 0.89 to 0.93 g/cm**3 and a crystallite melting point of from 115 to 125 degrees C, the molding material containing no ethylene/vinyl ester or ethylene/acrylate copolymer.
Patent DE-3662961-D1 (DE)
Title: Method for matching a hybrid amplifier circuit to a telecommunication line, and device for carrying it out
Inventor: NEUMANN DIRK DIPL ING
IPC: H04B1/58
Filed: 1986-01-30
Granted: 1989-05-24
Abstract: 1. A process for matching a termination amplifier circuit to a telecommunications line, in which the termination circuit (G, G1), whose bidirectional main branch is connected to the telecommunications line, is terminated at the side opposite the main branch by a balancing circuit containing adjustable impedances ; each secondary branch (AC, CA) of the termination circuit (G, G1) containing an amplifier (V1, V2) ; the two secondary branches (AC, CA) being coupled together at their ends away from the termination circuit (G, G1) ; a test signal being applied to one secondary branch (AC) of the termination circuit ; the portion of the test signal level passing through to the other secondary branch (CA) due to the termination transition damping being continually measured ; the adjustable impedances being adjusted, before the measurement, in a previously specified manner, to a different value ; the signal levels of said passing through portions of successive test signals being compared with each other and the corresponding impedances calculated ; the measurements being repeated a previously specified number of times, after which the balancing circuit is adjusted to the impedance corresponding to the least signal level in said pass-through portion of the test signal, and fixed at this adjustment, characterised in that throughout the matching process the secondary branch (AC) of the termination circuit (G, G1) which carries the outgoing signal is interrupted at a point (S1) between the termination circuit (G, G1) and the amplifier (V1) ; said passing through portion of the signal level being measured ahead of the interruption point (S1) ; a test signal of constant level being fed to the same secondary branch (AC) following the interruption point (S1) ; so that the test signal flows through the amplifier (V1) in this secondary branch (AC) and through the coupling (G1, LM) to the other secondary branch (CA) and then through the amplifier (V2) in the other secondary branch (CA) back to the termination circuit (G, G1).
Patent DE-3667097-D1 (DE)
Title: Steam generator with a temperature-regulated parallel-tube system
Inventor: BRUCKNER HERMANN
IPC: F22B35/10
Filed: 1986-03-03
Granted: 1989-12-28
Abstract: 1. Steam generator having a temperature-regulated parallel pipe system with injection coolers (12, 13) which are connected upstream of the end heating surfaces (7, 8, 9, 10) of the individual lines (3, 4, 5, 6) of the parallel pipe system, having a measuring sensor (39) for the temperature of the mixed steam downstream of the parallel pipe system, said sensor being connected to the steam collecting line (11) which accomodates the individual lines, and having a regulating device for the injection coolers, which device is controlled by the measuring sensor and a desired value input, there being associated with each of the lines (3 to 6) which are connected in parallel a separate temperature measuring sensor (37, 38) for the steam temperature, said temperature measuring sensors being connected to a temperature regulator (40) which controllably opens the injection cooler (12, 13) of the line with the highest steam temperature and controllably closes the injection cooler (12, 13) of the line with the lowest steam temperature, there being associated with the hot ends of the individual parallel pipes (17 to 26) of each line (3 to 6) separate temperature measuring sensors (27 to 36) which are connected to a monitoring logic system (42, 43) which determines the measured value with the highest temperature and compares it with a fixedly preset reference value (44, 45) for the temperature and controllably opens the associated injection cooler (12, 13) when the reference value is exceeded, with priority over other control commands.
Patent DE-3668209-D1 (DE)
Inventor: DUECK JAN DR
IPC: E04H12/28
Filed: 1986-07-30
Granted: 1990-02-15
Abstract: In this process a laminate of glass fiber and multicomponent reaction resin, and on top of this a layer of thermal insulation, is placed on the outer side of the stack lining composed of masonry or concrete which is resistant to aggressive media.
Patent DE-3672765-D1 (DE)
Inventor: LANG GUENTHER DR
IPC: A61K8/73
Filed: 1986-10-24
Granted: 1990-08-23
Abstract: Cosmetic compositions are disclosed, for the treatment of skin or hair, with a content of new N-hydroxypropyl-chitosan derivatives, composed of (a) 4 to 40 Mol-% units of Formula (I)    <IMAGE>  (I) and (b) 60 to 96 Mol-% units of Formula (II)    <IMAGE> (II)  wherein R1 and R2 are the same or different and are each hydrogen or the group   <IMAGE>  with n being equal to an integer from 1 to 5, with the proviso that in at least 50% of the units (II), R1 and R2 are not simultaneously hydrogen, or the salts thereof; along with new N-hydroxypropyl-chitosan derivatives and their salts as well a a process for the production of these new compounds from propylene oxide and chitosan.
Patent DE-3682432-D1 (DE)
Inventor: WURZENBERGER JOHANN FRANZ
IPC: H04L29/06
Filed: 1986-05-06
Granted: 1991-12-19
Abstract: For each peripheral device (TE,BS) in the signal processing system a keyword is derived from a given code number and the identification information of the peripheral device. With an intended access to one of the peripheral devices first the code number and indentity information are combined with the associated keyword. Before an access to such file information the access authorisation is checked using a number assigned to the user station (BS), identity information freely selectable for the station, and a keyword stored in the processing system for the station.