baber/WOPTO huggingface dataset:
Patent DE-3361851-D1 (DE)
Title: Method and device for automatically demanding signal measure values and signal identification in an alarm installation
Inventor: MOSER OTTO-WALTER DIPL ING
IPC: G08C15/00
Filed: 1983-07-01
Granted: 1986-02-27
Abstract: 1. A method of automatically demanding the signal measured value and the signal identification in a haxard alarm system having a central unit and at least one signal line (ML) to which a plurality of signals (M) are connected wherein during cyclic interrogation, in each signal (M) a timing element (T1) which can be influenced by the signal measured value by means of a measuring transducer (MW) is connected to the signal line (ML), and the signal address is derived from the number of the increases in the signal line current (1L) which are effected in the central unit thereby, and the signal measured value is derived from the length of the respective switching delay, where an additional current pulse is produced by means of an assigned timing element (T2) as a result of temporary connection of a load resistor (R) to the signal line (ML), characterised in that the pulse shape of the additional current pulse is changed for a signal identification (e.g. signal type, signal state) in a predetermined and defined manner and the identification value characteristic of the respective signal (M), is derived therefrom in the central unit.
Patent DE-3375086-D1 (DE)
Title: Process for scrubbing the gaseous effluents of paint spray booths and for cleansing the gratings forming the floor of the booths, and booths for carrying out the process
Inventor: KENZEY PATRICK
IPC: B05B14/468
Filed: 1983-09-20
Granted: 1988-02-11
Abstract: The soln. is also used for washing the duckboards forming the floor of the booths, and it contains water-soluble detergent salts of metals so it has a pH of 7-14 and density 1.1-1.45. The salts are pref. carbonates, phosphates, nitrates, nitrites, sulphates, silicates, acetates, formates, lactates and/or chlorides.  One pref. soln. contains by wt. 7.5-30% K2CO3, 1.5-5.6% H3PO4, and 1.6-6.5% KOH.  The pref. paint spray booth includes tanks employed to wash air leaving the booth and also for periodic immersion of the duckboards in the soln., which is then drained via another tank. The soln. is used in the painting of motor car bodies.
Patent DE-3471643-D1 (DE)
Title: Apparatus for electrochemically withdrawing oxygen from water
Inventor: RICKERT HANS PROF DR
IPC: C02F1/467
Filed: 1984-07-12
Granted: 1988-07-07
Abstract: 1. Device for the electrochemical removal of oxygen water and aqueous solutions, with a housing having a water inlet and a water outlet, and an anode wetted by water, and cathode, and also an arragement for the removal of the gaseous oxygen out of the housing, characterized in that the housing (2), the anode (4) and the cathode (3) are arranged essentially concentrically to each other and the anode (4) and the cathode (3) are arranged separator spatially and by a diaphragm (5), in which the anode chamber (6), which is formed by the diaphragm (5), is provided with an air discharge pipe (7) and the cathode chamber (8) is provided with a water inlet pipe (9) and a water discharge (10).
Patent DE-3485127-D1 (DE)
Inventor: KLINGLER OTTO DR
IPC: G01D5/241
Filed: 1984-11-06
Granted: 1991-10-31
Abstract: A measurement transducer consists of a stationary part (1) and a part (2) which moves parallel to and close to its surface. The opposing surfaces of the parts have capacitive coatings. The stationary part (1) forms a scale and consists of two rows of T-shaped interlocking combs. of capacitor surfaces (5,6). The capacitor surfaces (7-9) on the movable part act partly as transmitter electrodes and partly as receiver electrodes. The transmitter electrodes (7) are supplied with an a.c. voltage resulting in a rotating electric field which produces a.c. voltages at the receiver electrodes (8,9). The phase difference between the transmitter and receiver signal is proportional to the displacement between the stationary and moving parts.
Patent DE-3560516-D1 (DE)
Title: Process for preparing anti-slip lacquers
Inventor: DRAWERT MANFRED DR DIPL CHEM
IPC: C09D11/03
Filed: 1985-04-25
Granted: 1987-10-01
Abstract: Polyamide condensation products, adaptable to use as antislip agents, formed between 1.5 to 2 equivalent parts of a polymerized fatty acid and 1 equivalent part of an amine component comprising a diprimary ether diamine, optionally together with a co-diamine, and nonslip coating compositions comprising such an antislip agent and a printing ink binder optionally together with solvents, dyes, pigments, antioxidants and the like.
Patent DE-3561946-D1 (DE)
Title: Decahydroquinolinol derivatives, process for their preparation and compositions containing them
Inventor: PROST MAURICE
IPC: C07D317/00
Filed: 1985-06-11
Granted: 1988-04-28
Abstract: The invention relates to novel decahydroquinolinol derivatives represented by the general formula:   <IMAGE>   and pharmaceutically acceptable acid addition salts thereof, in which X represents oxygen or sulphur, R represents an alkyl radical having from 1 to 3 carbon atoms, R1 represents fluorine, chlorine, bromine or methoxy, R2 represents hydrogen or methoxy or R1 and R2, when they are taken together, represent a 2,3-methylenedioxy or 3,4-methylenedioxy radical. The compounds of the invention are inhibitors of calcium translocation at the level of the cell membrane and are useful more particularly in the treatment of pathological syndromes of the cardiovascular system such as, for instance, angina pectoris.
Patent DE-3567369-D1 (DE)
Title: Dental hand piece equipment
Inventor: LANDGRAF HERMANN
IPC: A61C1/08
Filed: 1985-10-25
Granted: 1989-02-16
Abstract: An improved dental handpiece arrangement utilizes a drive cartridge containing the drive motor. The drive cartridge coacts with a coupling member and can be utilized with either a tubular adapter which enables use with one type of dental grip piece or can be utilized with a grip piece having an integral tubular portion for receiving the cartridge. The arrangement with the motor cartridge provides a great flexibility of utilizing grip pieces of different constructions.
Patent DE-3572704-D1 (DE)
Title: A joint in prefabricated insulated panels
Inventor: LARREA D JUAN
IPC: E04F13/12
Filed: 1985-04-19
Granted: 1989-10-05
Abstract: A joint in prefabricated insulated panels (1) of the kind made up from two sheets (1a and 1b) of which one is superimposed upon the other and where an insulating material (1c) is sandwiched in between them, peculiar insofar that two edges of the panels abut one another; that the upper sheet (1a) on each panel (1) possesses a tongue (11) and a groove (12a) lying alongside one another in a location which is very close to the edge; that a sealing piece (2) is inserted into said grooves (12a) and is self-locked therein by virtue of becoming pressed in the direction of the panels (1); that inside said grooves (12a) there is moreover inserted a fastening piece (3) which is superimposed upon said sealing piece (2) where the assembly is pierced by securing arrangements (4) to accomplish its attachment to a structure; and that there exists on the outside of that face of the joint, a joint cover (5) which is press fitted onto sections provided on the panels (1) in order to conceal the tongues (11) and the joint from view.
Patent DE-3573219-D1 (DE)
Title: Coating device for sheetlike materials
Inventor: MLADOTA JOHN
IPC: B05C3/18
Filed: 1985-02-14
Granted: 1989-11-02
Abstract: A device for the application of a thin layer of a coating material (7) onto a material web (2) passing across a backing roller (1) comprises a slot nozzle arrangement (3) having a nozzle slot (4). In order to ensure uniform and sufficient delivery of coating material (7) across the length of the nozzle slot (4), the coating material (7) is delivered from a supply container (8) through a delivery channel (10, 11) extending across the coating width to the nozzle slot (4) of the slot nozzle arrangement (3) and in the delivery channel (10, 11) of the slot nozzle arrangement (3) a gear pump arrangement (12) is provided which has a plurality of rectilinearly aligned pump sections (13), each having two intermeshed pump gears (14, 15), the arrangement extending over the coating width and arranged with the distance pieces mounting the pump gears (14, 15) between the pump sections (13) to be easily removable. The distance pieces (16) are formed as carbon bearings and the parts are channeled for heating and cooling.
Patent DE-3577660-D1 (DE)
IPC: A61M5/315
Filed: 1985-11-27
Granted: 1990-06-21
Abstract: The syringe for taking and emptying a liquid comprises a cylindrical body and a piston actuated by means of a piston rod movable coaxially in the body for sucking or ejecting a liquid through a needle-carrying nozzle. This body is provided with a first bearing surface of approximatively semi-cylindrical cross-section. The piston is attached through its rod to a second bearing surface. By moving the second bearing surface toward the first bearing surface, the volume of the inner chamber of the cylindrical body increases, whereas moving the second bearing surface away from the first bearing surface will decrease the volume of this chamber.
Patent DE-3579677-D1 (DE)
Inventor: TSCHUDIN-MAHRER ROLF
IPC: G10K11/168
Filed: 1985-07-19
Granted: 1990-10-18
Abstract: A foam acoustic absorption member having a stabilizing layer with perforations and, in order to obtain a simple, stable structural shape of homogeneous resistance to flow, the stabilizing layer (2) is a wide-side wall of a hollow body (K) which wall is pressed, under thermal deformation, against the foam layer (1), the openings in said hollow body consisting of holes (9) punched from the foam side.
Patent DE-3669180-D1 (DE)
Inventor: DEL FRATE FRANCO
IPC: D06F39/12
Filed: 1986-07-11
Granted: 1990-04-05
Abstract: The invention relates to a housing for a laundry washing machine particularly of the domestic top-loading type, comprising a carrying structure for supporting the laundering assembly with its operating components, and closed by substantially planar panels. According to the invention, the carrying structure is formed by a box element (5) made of a sheet material out to measure and bent to an L configuration so as to comprise in a single piece the bottom (6) and a vertical wall (7) of the housing, the carrying structure being completed by a panel (15) disposed opposite said vertical wall and connected thereto by two upper rails (13,14). Dismounting the enclosing planar panels gives ready access to the laundering assembly and its operating components while continuing to be supported by the carrying structure.
Patent DE-3669402-D1 (DE)
Inventor: KREBBER ERNST-WERNER
IPC: G01N30/24
Filed: 1986-06-11
Granted: 1990-04-12
Abstract: A gas chromatograph, very small sample metering apparatus having a double hollow needle that is inserted downward into the sample vial to transfer pneumatically the entire sample quantity, on the order of 1 microliter, from the sample vial, through a transfer capillary with an inside diameter of between 0.1 and 0.15 mm, directly to the cold, temperature-programmable vaporizer. The sample is retained in the vaporizer for later vaporization. While the sample is being vaporized and injected into the gas-chromatographic separation column, the transfer capillary line is backwashed with a flushing solvent which is transferred by a carrier gas through the interconnecting tubular lines.
Patent DE-3672141-D1 (DE)
Inventor: PORTE HUGUES
IPC: C08G77/62
Filed: 1986-04-30
Granted: 1990-07-26
Abstract: A process for the treatment of polyorganosilazanes and/or polyorgano(disilyl)silazanes with an effective quantity of a catalyst system comprising (i) an ionic inorganic salt of the formula M30A-, and (II) a compound capable of complexing with the cation M+ of the salt. The M+cation is a metal ion or a quaternary ammonium ion, and A- is a compatible anion. The polysilazanes are selected from organopolysilazanes and organopoly(disilyl)silazanes. When treated in this manner, the polysilazanes are characterized by good thermal behavior and can, in particular, be used, after pyrolysis, as precursors of ceramic products.
Patent DE-3685991-D1 (DE)
Inventor: ABE TAKAO
IPC: H03M13/29
Filed: 1986-05-20
Granted: 1992-08-20
Abstract: An apparatus for decoding error detecting or correcting code which is constructed from digital information data and redundant data for detecting or correcting errors in the digital information data, the digital information data and redundant data being reproduced from a record medium by a playback apparatus that operates in a normal speed mode and fast and slow speed modes, includes a first decoder for decoding the error detecting or correcting code and for generating flag data indicating error conditions of the digital information data, a first memory for storing the digital information data subjected to the decoding in the first decoder, and a second memory for storing flag data, and a controller provided with a mode signal indicating a normal playback mode or a fast playback mode of the record medium playback apparatus for controlling the first and second memories so as to read out the digital information data and flag data, respectively, when the mode signal indicates the normal reproducing mode and so as to read out the digital information data without error and the flag data, respectively, when the mode signal indicates the fast reproducing mode.
Patent DE-3750822-D1 (DE)
Inventor: SEDLEY BRUCE SAMUEL
IPC: E05B47/00
Filed: 1987-03-04
Granted: 1995-01-12
Abstract: A coded card key (14) is insertable through a slot (15) to bring into alignment coded magnetic areas on the card with magnetic pins (28) of the lock to unlock a core (24) relative to a locking plate (21) and enable the core (24) to be driven downwardly by the card engaging its lower flange (26) and to actuate an apparatus, typically a door-lock.   The core (24) has a cam having a first cam part (54) which is engageable by the card (14) and a second cam part (55) which abuts a limit spring (56) when the core (24) has reached the unlock position, whereby the core (24) keeps the unlock position as long as the card (14) engages the cam part (54). Withdrawal of the card (14) by the user allows return movement of core (24). The user can release the card for actuating e.g. a door-knob, instead of having to hold the card down in the lock while rotating the door-knob. <IMAGE>
Patent DE-3769150-D1 (DE)
Inventor: HANS WALDEMAR
IPC: F02M51/06
Filed: 1987-05-27
Granted: 1991-05-08
Abstract: The fuel injection valve has a ferromagnetic valve housing containing a magnetic coil surrounding a core to which the valve armature is attached. The valve armature supports a valve needle (27) cooperating with an annular valve seat (48). The seal between the valve needle (27) and the valve seat (48) is provided by a rounded surface (90) defined by a toroid (94) with a circular or elliptical cross-section in the outer surface of the valve needle (27). Oref. the toroid (94) has an elliptical cross-section with its major axis parallel to the longitudinal axis of the valve needle (27).
Patent DE-3772951-D1 (DE)
Inventor: DUPLAN MAX
IPC: F25C/
Filed: 1987-12-03
Granted: 1991-10-17
Abstract: PCT No. PCT/FR87/00483 Sec. 371 Date Aug. 5, 1988 Sec. 102(e) Date Aug. 5, 1988 PCT Filed Dec. 3, 1987 PCT Pub. No. WO88/04394 PCT Pub. Date Jun. 16, 1988.Method for covering with snow artificial slopes for downhill or cross-country skiing, comprising the formation of an ice layer forming the bottom of the run, the on site production of snow by machining said ice layer by forming chips having a predetermined thickness, the keeping of the thickness of the ice layer forming the run bottom, the maintenance of the desired characteristics and quality of the snow. The machine for implementing such method comprises: a raisable curved blade (5) which is front-mounted for smoothing the snow surface; as a tool, a cylindrical cutter (7) provided with teeth and driven by a hydraulic motor (8) and housed in a casing (10) of which the bottom forms a vault and opens at the rear to deposit snow on the ground; as reconstitution means, a water sprinkling ramp (12) arranged under the vault; a comb (14) provided with tracers (25).
Patent DE-3777274-D1 (DE)
Inventor: HOU DONALD CHEN-TUNG
IPC: C07D205/08
Filed: 1987-07-20
Granted: 1992-04-16
Abstract: A process for producing a compound having the formula <CHEM> wherein Pr is hydrogen or a hydroxy protecting group and Pr<1> is a carboxy protecting group, comprising reacting a compound of the formula <CHEM> wherein Pr is as previously defined, with a compound having the formula Pr<1>-OH, wherein Pr<1> is as previously defined and either mineral acid or a silver salt of an organic base, and reacting the product so produced with a compound having the formula: <CHEM>  wherein L is a leaving group. Three reaction schemes are disclosed as well as novel intermediate compounds.
Patent DE-3778896-D1 (DE)
Inventor: MASAKI MITSUO
IPC: C07C323/62
Filed: 1987-09-30
Granted: 1992-06-11
Abstract: Prepn. of a propionic acid derivs. of formula (I) comprises: (a) reacting a propiophenone deriv. of formula (II) with a halogenating agent to give an acid of formula (III); (b) reacting with an alcohol of formula R2OH (IV) and an orthoformate of formula HC(OR2)3 (V) to give an acetal of formula (VI); then either (1) (c) converting (VI) into a dicarboxylic ester of formula (VII) in presence of zinc halide; (d) hydrolysing (VII) to give an acid of formula (VIII); and (e) treating (VIII) with a condensing agent to give (I); (2) (c1) reacting (VI) with zinc halide to form (VII); (d1) treating (VII) with a condensing agent to form an ester of formula (IX); and (e1) hydrolysing (IX) to form (I); or (3) (c2) treating (VI) with a base in a proton-donating medium to form (VIII); and  (d2) treating (VIII) with a condensing agent to form (I). R1 = H or lower alkyl; R2 = lower alkyl; R'1 = lower alkyl (and is the same as R2 when R1 = H); X = halo. (VI) are new when R'1 = H or 1-6C alkyl; and R2 = 1-6C alkyl.
Patent DE-3779635-D1 (DE)
Inventor: MANABE SEI-ICHI
IPC: C01G23/00
Filed: 1987-08-08
Granted: 1992-07-09
Abstract: Novel porous hollow fibre membrane comprises a porous polymer wall having an annular cross-section and a hollow space defined by the inner wall surface of the porous polymer wall, which hollow space extends in the longitudinal direction of the porous polymer wall. The porous polymer wall has pores which form through-passages passing from the inner wall surface to the other wall surface and the inner and outer wall surfaces have an in-a-plane ave. pore dia. of 0.01-10 microns, being an ave. pore dia. as measured in a plane perpendicular to a radial direction of the annular cross-section. The porous polymer wall has an in-a-plane porosity of not less than 10% measured in every plane perpendicular to a radical direction of the annular cross-section, the in-a-plane porosity varying continuously between the inner wall surface and the outer wall surface. The in-a-plane porosity increases in the vicinity of each of the inner and outer wall surfaces and exhibits at least one minimum value between the inner and outer wall surfaces. The in-a-plane porosity at each of the inner and outer wall surfaces is at least 1.5 times the lowest value of the in-a-plane porosity within the porous polymer wall. Suitable polymers are e.g. polymers of acrylonitrile, vinyl chloride andmethyl methacrylate, PTFE, polyolefins, polyesters regenerated cellulose and cellulose.
Patent DE-3782690-D1 (DE)
Inventor: DUDLEY CAROL A
IPC: G09F3/04
Filed: 1987-07-08
Granted: 1992-12-24
Abstract: A label particularly adapted for use in in-mold labeling of blow-molded polyethylene containers comprising a heat activatable ethylene polymer adhesive layer and a surface printable layer with optional intermediate layers to provide interlayer adhesion and recycle of reground labels.
Patent DE-3784289-D1 (DE)
Inventor: ANDREWS J
IPC: H04R1/30
Filed: 1987-03-06
Granted: 1993-04-01
Abstract: An adaptor for coupling a plurality of compression drivers to the throat of a common horn. The adaptor includes a passage (8) coupled to each of the plurality of compression drivers (1), the passages extending forwardly toward the horn. A longitudinally extending central member (10) is mounted within the horn flare (2), extending along its central axis and tapering forwardly. The surfaces of the horn flare and the central member define an annular region between the side walls of the horn flare and the central member. The passages for each of the compression drivers are connected with this annular region. The adaptor therefore comprises a manifold whose passages operate into three symmetrical sectors of the annular passage formed by the insertion of the central member into the horn flare.
Patent DE-3851035-D1 (DE)
Inventor: NAMEN ANTHONY E
IPC: C07K16/00
Filed: 1988-10-24
Granted: 1994-09-15
Abstract: Mammalian Interleukin-7 proteins (IL-7s), DNAS and expression vectors encoding mammalian IL-7s, and processes for producing mammalian IL-7s as products of cell culture, including recombinant systems, are disclosed.
Patent DE-3863938-D1 (DE)
Inventor: FERRERO FRANCESCO
IPC: B03B4/00
Filed: 1988-02-12
Granted: 1991-09-05
Abstract: This invention covers a separator consisting of a vibrating pneumodensitometric table ensuring a homogeneous fluidizing action by the sandwich shaped perforated table (1), the upper part of which is consisting of a finely perforated metal plate while the lower part (3) is consisting of synthetic fabric; the table (1) has a uniform motion favoured by its centered configuration and sturdy fastening to the side frames (7), the unidirectional vibrating motion being achieved by two electrovibrators (11), interconnected by a rugged tubular cross member (12) transmitting the vibratory motion to the side frames (7) of the table (1), while this unidirectional vibratory motion forms an angle ( alpha ) with the longitudinal table plane; this angle may be varied according to the material to be sorted and directed through the center of gravity (G) of the vibrating section of the machine. The supporting structure (15) on which the table (1) is resting also supports a dust filter (21). A special device (24) located between the table (1) and the filter (21) provides for catching of any air entrained matter. (Fig. 5).
Patent DE-3867616-D1 (DE)
Inventor: BUHRI REINHARD
IPC: F16B19/14
Filed: 1988-11-24
Granted: 1992-02-20
Abstract: The nail (1) has a point (1a) onto the end driven in, next to a shaft (1b) with head (1c) on the end of it.  The shaft (1b) widens out conically from the point (1a). An axially compressible sleeve (2) with a flange (2a) on the end facing the point, is at an axial distance away from the ehad (1c).  The internal diameter (D) at the back end of the sleeve (2) matches the diameter of the middle lengthwise part of the shaft (1b).
Patent DE-3873079-D1 (DE)
Inventor: HEUSSER EDUARD
IPC: D01H13/32
Filed: 1988-09-28
Granted: 1992-08-27
Abstract: PCT No. PCT/CH88/00175 Sec. 371 Date May 19, 1989 Sec. 102(e) Date May 19, 1989 PCT Filed Sep. 28, 1988 PCT Pub. No. WO89/03531 PCT Pub. Date Apr. 20, 1989.Apparatus for automatically determining the count of textile yarns containing a device for taking off definite lengths of a test sample from a supply, scales (19), and an evaluation unit. Means (20) are provided in the path of the test sample upstream of the scales for forming the length of yarn in each test sample into a ball-like bundle (K) for weighing. The ball-like bundle ensures that parts of the test sample do not hang over the edge of the scale pan (23) or become entangled somewhat so as to distort the determination of the weight. The ball-like bundle may be blown from the scale pan simply and safely after a weighing operation by an air jet. The high processing capacity the apparatus permits it to be interfaced with other test apparatus without any problem.