baber/WOPTO huggingface dataset:
Patent DE-3470041-D1 (DE)
Title: Cyclohexenone derivatives, process for their preparation and their application as herbicidal compounds
Inventor: KEIL MICHAEL DR
IPC: C07D333/48
Filed: 1984-12-04
Granted: 1988-04-28
Abstract: 2-(alpha-oximino-alkyl)- 3-hydroxy-2-cyclohexen-1-one derivs. of formula (I) and their salts  are new. (R1 = H or 2-5C alkoxycarbonyl; R2 = 1-4C alkyl; R3 = 1-4C alkyl, 3-4C alkenyl, 3-4C alkynyl, or 3-4C haloalkenyl with 1-3 halogen atoms; R4 = non-aromatic 5-membered ring, opt. contg. a double bond, contg. S, SO or SO2 as a ring-member and opt. substd. by 1-3-1-4C alkyl gps.; n = 0, 1 or 2, n not being O when R4 is a 5-membered ring contg. an SO or SO gp.).
Patent DE-3485325-D1 (DE)
Inventor: MATTSON THOMAS LEE
IPC: C12N7/00
Filed: 1984-09-13
Granted: 1992-01-16
Abstract: Inviable T4 phage-like particles capable of directing the expression of large non-T4 DNA fragments from T4 expression control sequences are produced. Thus, E. coli harboring pBR322 derivatives containing cloned T4 gene 23 DNA sequences were infected with T4 phage carrying a deletion of the denB gene. Homology-dependent recombination results in the production of inviable phage-like particles containing DNA molecules composed of multiple, tandemly repeated copies of entire plasmid molecules covalently linked to single copies of normal phage genes. The yield of these inviable particles, initially low, was increased by means of a reiterated infection process that involves the use of a cloned T4 origin of replication. When T4 gene 32 expression control sequences linked in proper orientation to a DNA sequence coding for the non-T4 protein  beta -galactosidase were also cloned in one such pBR322 derivative (pVH773), inviable phage particles capable of directing the synthesis of enzymatically active  beta -galactosidase were produced. The present process is applicable to other T-even bacterio-phages.
Patent DE-3560408-D1 (DE)
Title: Explosive, practice hand-grenade and method for its manufacture
Inventor: ASCHWANDEN PAUL
IPC: F42B8/26
Filed: 1985-01-22
Granted: 1987-09-03
Abstract: In an explosive practice hand grenade a ring containing inorganic particles is encased in a shell and substantially completely enclosed by an explosive charge. The ring is practically pulverized during detonation so that no effective fragments are formed. The ring is manufactured by compressing a metal or metal oxide powder. The inventive explosive practice hand grenade has substantially the same properties or characteristics as a combat-duty fragmentation hand grenade, however, has the advantage that the inventive explosive practice hand grenade, during its explosion, generates only a minimum fragment action and thus ensures the safety of personnel to be trained.
Patent DE-3565785-D1 (DE)
Title: Electronic high-voltage generator for electrostatic sprayer devices
Inventor: ZYLKA HANS-JOACHIM
IPC: B05D1/04
Filed: 1985-03-05
Granted: 1988-12-01
Abstract: A high-voltage generator for electrostatic sprayer device is disclosed whereby a frequency-clocked power amplifier is employed for the feed of a transformer connected preceding a high-voltage cascade, this power amplifier being connected to a controllable low-voltage d.c. voltage source and to a controllable frequency generator, whereby the control of the d.c. voltage source and of the frequency generator ensues by a microcomputer such that the transformer is optimally matched (or: balanced) for all voltages appearing at the high-voltage output of the cascade.
Patent DE-3583747-D1 (DE)
Inventor: FUJII TETSUYA C O TECHNICAL RE
IPC: C21C5/35
Filed: 1985-08-29
Granted: 1991-09-12
Abstract: Molten steel is supplied with O2 from above its surface and with a stirring gas from below. The stirring gas is CO having purity more than 80 vol.%.
Patent DE-3667934-D1 (DE)
Inventor: ISLER ERWIN
IPC: B26F1/32
Filed: 1986-06-04
Granted: 1990-02-08
Abstract: 1. Perforating device for simultaneously punching at least two holes in paper, comprising a housing (1, 2) with a desktop contact surface (9) ; a rocker (3) having a touch surface (31) and swivel-mounted in the housing (1, 2) ; at least two punching bolts (7) operated by the rocker and each having an associated bushing (8) ; and a slot (11) approximately perpendicular to the desktop contact surface (9) for inserting the paper, characterised in that the slot (11) is curved.
Patent DE-3669261-D1 (DE)
Inventor: HIERMANN ALOIS DR DR
IPC: A61K36/185
Filed: 1986-12-10
Granted: 1990-04-12
Abstract: 1. Aqueous extracts of Epilobium angustifolium L. for treatment of inflammatory conditions.
Patent DE-3672217-D1 (DE)
Inventor: BINISZKIEWICZ GUENTER
IPC: F16B35/04
Filed: 1986-10-01
Granted: 1990-08-02
Abstract: 1. T-bolt, comprising a bolt head (2) guided within a bolt holder (7) and a shaft (3) of a bolt having a front face area (4) to be welded to a support, characterized in that said bolt head (2) has a cylindrical wall (11) to be guided within said bolt holder (7), an upper surface (5) of said bolt head (2) being provided with grooves (8, 8') at least in a partial area.
Patent DE-3676766-D1 (DE)
Inventor: GUZZINI VIRGILIO
IPC: A61H33/02
Filed: 1986-08-28
Granted: 1991-02-14
Abstract: A bathtub is equipped with a water supply tap (11) and a hydromassage system comprising a plurality of nozzles (12) on the walls of the bathtub (1O) to each of which nozzles there are supplied flows of water and air coming from respective delivery (13) and supply (14) lines. The flow of water is taken off by means of a pump (15) having a suction line (17) connected to the container part of the bathtub (1O), while the delivery line (13) is connected to the nozzle (12). The suction line (17) is connected to the container part of the bathtub (1O) through the intermediary of a suction valve (16) which is normally closed, and each nozzle (12) comprises a plug (69) which is normally closed, so as to separate in a sealed manner the delivery (13) and supply (14) lines from the container part of the bathtub (1O). With the plug (69) there is also associated a manually actuated conduit for partializing the flow. Provision is also made for sensors (27) sensitive to the level of the water in the bathtub (1O) and to the pressure of the water in the delivery line (13), for controlling the automatic discharge of the hydromassage system, the operation of the tap (11) and the pump (15).
Patent DE-3682973-D1 (DE)
Inventor: RUEDIGER GUENTHER DR
IPC: A61F13/00
Filed: 1986-07-22
Granted: 1992-01-30
Abstract: A ready-to-use epicutaneous indicator plaster with occlusion chambers contains indicator allergens in semi-liq. carriers with defined dose vol. in the occulsion chambers.  The plaster is stored in a protective package.
Patent DE-3683280-D1 (DE)
Inventor: VALLIS NEVILLE JAMES
IPC: F41H11/16
Filed: 1986-10-30
Granted: 1992-02-13
Abstract: The cable reeling apparatus comprises a cable storage drum rotatable about an upright axis and a mount for rotatably mounting the cable storage drum to a mobile remotely controlled apparatus. A drive selectively applies a tension to a cable connected to the cable storage drum. A transfer device transfers signals transmitted via the cable to the mobile apparatus for control of it. The cable storage drum comprises a support rotatably mounted on an upright axis on the mount. The support including a cable reel rotatably mounted on the support and spaced from a rotational axis of the support. The mount is adapted for co-axial mounting of an operating mechanism to permit relative rotation about a common axis between the cable storage drum and the operating mechanism.
Patent DE-3752189-D1 (DE)
Inventor: COSTANZI SILVESTRO-I- SAN GIUL
IPC: C07F7/18
Filed: 1987-10-05
Granted: 1998-06-18
Abstract: Reactive stabilizer compounds, to be used in the stabilization of organic polymers, contain a sterically hindered, N-substituted piperidinic, morpholinic or pyrrolidinic group, and at least a hydrolysable silicic function. Such compounds give rise, by hydrolysis of the silicic function, to complex resinous structures endowed with stabilizing properties. The reactive stabilizer compounds can spontaneously hydrolyse inside the polymer, or they can be stably supported on a solid support, or they can be chemically linked to the polymeric chain to be stabilized.
Patent DE-3761773-D1 (DE)
Inventor: MOSS RODNEY HOLLANDS
IPC: B01J4/00
Filed: 1987-05-08
Granted: 1990-04-05
Abstract: A method of providing a reagent into a chemical process said provision being in the vapour phase and at a controlled mass flow rate wherein the method comprises:- (a) providing a gas stream (13) which contains a gaseous phase complexing agent for the reagent said complexing agent being provided at a controlled (15) partial vapour pressure in said gas stream; (b) providing a primary source of the reagent in a reservoir (10) which is connected to the gas stream via a diffusion path (12); (c) causing the gaseous phase complexing agent to diffuse into the reservoir (10) at a mass flow rate controlled by its partial pressure in the gas stream; (d) causing the gaseous phase complexing agent in the reservoir (10) to react with the primary source to generate a gaseous phase complex of the reagent and the gaseous phase complexing agent, said generation being, in the steady state, at a rate equivalent to the rate of inflow of said complexing agent; (e) causing the gaseous phase complex to diffuse out of the reservoir (10) into the gas stream (11) at a rate, in the steady state, which is equivalent to its rate of generation in stage (d); whereby the mass flow of reagent occurs at a rate defined and controlled by the vapour pressure of the vapour phase complexing agent in the gas stream.
Patent DE-3769738-D1 (DE)
Inventor: VALLAT XAVIER
IPC: H04M11/02
Filed: 1987-07-17
Granted: 1991-06-06
Abstract: A communication device for entries to buildings with several apartments including a support in one piece with the outside facade of the building having a transparent body formed by a plate of bulletproof glass which is entirely smooth and is provided with a perimeter larger than the perimeter of an opening made in a metallic frame, a plate covered by the transparent body, and having screens for visualizing and displaying permanent and temporary information, formed of a plate of liquid crystals comprising visualization and displaying screens entirely covered by the transparent body, an outside loudspeaker, at least one bell or other device for translating an impulse into sound or other indicia or signals with a place for the name, at least one inside loudspeacker fitted with a contactor, connectors and selectors formed by a control and selection element with a memory connected to the different screens, the visualization and display screens for the permanent and temporary information being acted on by the bell activated by the person outside the building or by the contactor activated by one of the occupants of the building via the control and selection element with memory, permitting conversation between that occupant and the person outside the building.
Patent DE-3778159-D1 (DE)
Inventor: HESSE KURT
IPC: A63H18/12
Filed: 1987-09-24
Granted: 1992-05-14
Abstract: The toy cars are driven along the track by remote control. At set points along the track there are fitted parallel contact strips (7) to supply the vehicle batteries via wiper contacts under each unit. The batteries are NiCd-types which allow pulse type charging in minimum time. The contact strips are DC supplied and are attached to the segmented track with adhesive etc. The strips have end ramps to prevent tearing off the track and are coated with a protective layer. The guidance of the vehicles is by guide slots or by electric means. The segmented track can have contacts incorporated in the jointing clips.
Patent DE-3779025-D1 (DE)
Inventor: JUDIC HERVE
IPC: G09F3/00
Filed: 1987-09-09
Granted: 1992-06-17
Abstract: The invention relates to a method for identifying a laboratory instrument (1) comprising at least one transparent tube (2) enabling the user to identify immediately and unmistakably at least one of its characteristics - in particular its maximum volume - , in which method identifying means (6) are inserted into the interior (7) of the tube (2) in such a way that they will be visible from the outside in all conditions. <IMAGE>
Patent DE-3779660-D1 (DE)
Inventor: LANG J
IPC: C02F1/54
Filed: 1987-08-17
Granted: 1992-07-09
Abstract: Dewatering of aq. suspensions is effected by (a) forming a mixt. of a water-soluble polyelectrolyte (I) and water, where (I) has a molecular wt. above 1,000,000; (b) ageing the mixt. for at least 6 hr. to form an aged soln. of (I); (c) adding the soln. to the suspension in an amt. approx. equal to the amt. required to flocculate and dewater the suspension; and (d) dewatering the suspension. (I) is an anionic, nonionic or esp. cationic polymer, e.g. an acrylamide/dimethylaminoethyl acrylate methochloride copolymer (e.g. 'Percol 757', RTM) or an acrylamide/quat. acrylate salt copolymer (e.g. 'Percol 763', RTM).
Patent DE-3785536-D1 (DE)
Inventor: BALD WILFRIED
IPC: B21B1/38
Filed: 1987-09-16
Granted: 1993-05-27
Abstract: Roller assembly to apply light treatment pressure to web materials, without imposing a durable distortion on them, uses two rollers which are adjustable and rotate in opposite directions, with a light surface contouring along their lengths. These contours give a complementary make-up at the roller gap, only in a given relative axial roller position. Pref. the rollers with the material passing between, can in turn be supported by outer rollers, using support rollers with a larger dia. than the rollers in contact with the material. Two or more sets of rollers can be used, with independent relative axial positionings. Sensors between the roller sets monitor the condition of the material, and their signals control the roller settings. The rollers can be rotary brushes, with a contoured mantle surface, or they can be clad with rubber or an elastic mantle over a hard metal roller core either in a constant thickness, or in layers to apply a constant sprung action equally along the roller gap.
Patent DE-3851756-D1 (DE)
Inventor: FAHEY JED
IPC: A01G7/00
Filed: 1988-05-17
Granted: 1994-11-10
Abstract: A seed containing beneficial microorganisms, which, upon germination gives rise to a plant colonized by the microorganisms, and a method for producing the seed are provided. The seed is produced by adding the microorganisms to a biologically compatible liquid carrier to form a suspension of the microorganisms in the carrier, impregnating the seeds with the suspension, and removing the excess carrier from the seeds, whereby the viability of the microorganisms and the seeds is maintained. Plants colonized by beneficial microorganisms and methods of producing such plants are also disclosed.
Patent DE-3852737-D1 (DE)
Inventor: BHAGAVATULA VENKATA ADIESESHAI
IPC: G02B6/028
Filed: 1988-09-09
Granted: 1995-02-23
Abstract: The present invention pertains to an optical fiber comprising a transparent core having a maximum refractive index n1 and a radius a surrounded by a layer of transparent cladding material having a refractive index n0 which is less than n1. The refractive indices n1 and n0, the radius a, and the refractive index profile of the core are designed such that:   (a)  DELTA  tau j, the difference between ¦d(Vb)/dV¦j, the normalized delay time of the jth mode and ¦d(Vb)/dV¦0, the normalized delay time of the fundamental mode, is less than about 5 x 10<-><2> over a wide range of V-values where j is equal to 1 or 2 and represents the highest order mode that propagates with a low loss, 0 represents the fundamental mode, b is the propagation constant and V is the normalized frequency, and (b) the normalized waveguide dispersion Vd<2>(Vb)/dV<2> is about equal to or less than 0.2 at V-values near V1_c, the normalized cutoff frequency of the first higher order mode. A fiber exhibiting characteristics (a) and (b) is capable of providing mode equalized two-mode or three-mode and low dispersion single-mode operation. e
Patent DE-3860892-D1 (DE)
Inventor: SHALGI ASAF
IPC: A23B7/10
Filed: 1988-01-05
Granted: 1990-12-06
Abstract: A flexible container for liquid storage, the container comprising; a collapsible bag (14) element enclosed within an outer bag (12) and integrally formed with a substantially circular neck (16) defining an opening for liquid flow therethrough, the interior of the neck having a recessed annular lip (48) formed at the top end thereof; and valve apparatus (18) for controllably determining the flow rate of stored liquid through the neck, the valve apparatus (18) comprising a substantially cylindrical outer cap (50) and an inner valve plug (60) retained in a centrally located opening thereof, the inner valve plug (60) being shaped to form a lower section (61) and an upper surface (70) having at least one flow channel adjacent thereto, the outer cap (50) being adapted to engage the exterior of the neck in respective shut-off and flow positions wherein the inner valve plug lower (61) section is respectively seated on and spaced apart from the recessed annular lip (48) for blocking and enabling liquid flow through the neck opening, enabled liquid flow continuing through the at least one adjacent upper surface flow channel for discharge through the central opening in the outer cap.
Patent DE-3867661-D1 (DE)
Inventor: RIBBERFORS ROLAND
IPC: G01T1/36
Filed: 1988-02-23
Granted: 1992-02-27
Abstract: According to the invention x-rays gamma radiation is measured by means of the Compton effect utilizing scattering towards a long and narrow filament of polyethylene, lucite or another material having a low average atomic number. The radiation scattered from the filament (4) is measured by a detector (8) and the radiation to and from, respectively, the filament is shielded by collimators (2,3 , 6 and 7). The detector (8) is connected to a multichannel analyzer which, in turn, is connected to a computer performing a reconstruction of the primary radiation from the measured spectrum. The measuring method is practical in use and very accurate.
Patent DE-3868644-D1 (DE)
Inventor: AZZIMONTI GIOVANNI
IPC: E06B3/54
Filed: 1988-11-07
Granted: 1992-04-02
Abstract: PCT No. PCT/IT88/00081 Sec. 371 Date Jul. 9, 1990 Sec. 102(e) Date Jul. 9, 1990 PCT Filed Nov. 7, 1988 PCT Pub. No. WO89/04416 PCT Pub. Date May 18, 1989.This invention provides for the mechanical attachment of at least a strip (3) of glass or the like to the metal structure (1) (by using staples, for example, or other means of attachment) in such a way that the strip (3) of glass faces the area (14) where the sheet (4) of glass is fixed. The sheet (4) of glass, double or single glazed, is fixed to said strip (3) by an elastic means (5) for example silicon seals ideal for use in the normal fixing of glass to glass, Preferably, the metal structure comprises a jutting ledge (9) that acts as a support for the vertical forces acting on the sheet (4) of glass.
Patent DE-3869423-D1 (DE)
Inventor: PERRIER PIERRE
IPC: A61K8/04
Filed: 1988-08-11
Granted: 1992-04-23
Abstract: A composition based on hydrated lipidic lamellar phases or liposomes is characterized in that said phases or said liposomes contain, at least in part, pregnenolone or a pregnenolone ester, in particular pregnenolone acetate, sulphate or palmitate. This composition is useful in particular in the cosmetics and pharmaceutical industries, in particular in dermatological applications, for preparing compositions with a regenerating or revitalizing effect.
Patent DE-3870154-D1 (DE)
Inventor: SORRENTINO JAMES VINCENT
IPC: A61K31/485
Filed: 1988-10-18
Granted: 1992-05-21
Abstract: Novel antitussive and anesthetic liquid compositions of matter for oral use comprising an effective oral antitussive drug and phenol; and method of using same.
Patent DE-3871724-D1 (DE)
Inventor: PAUL ERNST
IPC: F27B9/26
Filed: 1988-08-30
Granted: 1992-07-09
Abstract: Transfer platform at the end of a tunnel furnace to feed stacked goods into the furnace or receive them, and which may move along rails into alignment with the end of a cooling tunnel etc. has a U-shaped tunnel with a mobile rear wall, to be brought into alignment with the furnace trolley. A stop on the back wall of the transfer platform engages the furnace trolley. Alignment of furnace and transfer platform is ensured by positively engaging elements.
Patent DE-3872215-D1 (DE)
Inventor: HIBLER SR DONALD R
IPC: F02K9/38
Filed: 1988-02-12
Granted: 1992-07-23
Abstract: The missile bulkhead rupture disc assembly comprises a pre-bulged frangible element having a first burst pattern with a circular line of weakness circumscribing a central portion of the element surrounding the igniter.  The element also has a second burst pattern comprising lines of weakness which extend in a radial direction outwardly from the circular line of weakness of the first burst pattern, and which are spaced from each other to define sector-shaped petals or segments of the frangible element. After ignition of the second stage of propellant, the frangible element initially bursts along the circular weakness line of the first burst pattern and ruptures along the radially extending lines of the second burst pattern to enable simultaneous, non-fragmenting outward movement of each of the segments.
Patent DE-3877434-D1 (DE)
Inventor: KOCZAB JEAN-PIERRE
IPC: D04H1/40
Filed: 1988-06-22
Granted: 1993-02-25
Abstract: Absorbent pad, particularly for sanitary articles such as disposable diapers, comprising at least one sheet of fibres and superabsorbent particles mixed with the fibres of the sheet, characterised by the fact that at least some of the fibres (2) consist of thermofusible fibres distributed through the entire thickness of the sheet (1), and in that the fibres of the pad are connected at spaced positions through the pad, over the entire thickness of the latter, by compression of the pad and fusion of the said thermofusible fibres at these positions. <IMAGE>
Patent DE-3879074-D1 (DE)
Inventor: BIRTH GERHARD
IPC: G11B15/29
Filed: 1988-09-21
Granted: 1993-04-15
Abstract: The capstan drive has a pair of rubber press rollers (12, 14) supported by respective lever arms (16, 18) and a pair of associated capstan shafts (24, 26). Each lever arm (16, 18) is acted on by a spring (20, 22) biasing the press roller (12, 14) into contact with the capstan shaft (24, 26) and selectively displaced against the spring bias to release the roller (12, 14) from the capstan shaft (24, 26) via a drive switching control (28, 40). The latter uses a 2-armed release element (28) controlled via a rotary switch wheel (40) and adopts a neutral position when the voltage supply is disconnected, in which both rollers (12, 14) are released from their respective capstan shafts (24, 26).
Patent DE-3883021-D1 (DE)
Inventor: DAMICO DENNIS JON
IPC: C09J133/14
Filed: 1988-01-29
Granted: 1993-09-16
Abstract: A one-component heat stable, adhesive for metal surfaces such as iron, zinc, copper cadmium and their alloys will cure upon contact with the metal surface. The adhesive composition includes olefinically unsaturated monomer; at least one phenoxy resin together with other reactive or non-reactive polymers; an acidic material; a compound containing sulfonyl halide group; a compound containing a transition metal, and a metal oxide, in particular TiO2. The adhesive composition cures rapidly upon contact with a metal surface to form an adhesive bond between the surfaces. The adhesive composition is especially useful as an adhesive for galvanized steel parts subjected to elevated paint curing temperatures.
Patent DE-3886109-D1 (DE)
Inventor: BROCKS DIETRICH DR
IPC: C07K16/18
Filed: 1988-04-27
Granted: 1994-01-20
Abstract: It is possible by immunising animals with a peptide of the sequence  I-C-E-S-C-P-T-G-G-Q-N-Y-S-P bound to an immunogenic protein to raise antibodies which can be used to determine procollagen peptide (type III) and procollagen type III selectively in body fluids.