baber/WOPTO huggingface dataset:
Patent DE-3381582-D1 (DE)
Inventor: FUJIYAMA KUNIO
IPC: A61G15/12
Filed: 1983-05-28
Granted: 1990-06-28
Abstract: A chair for human dental or medical treatment and having an improved adjustable headrest support. The chair features a flat curved linear strip member (13) which extends between the headrest (12) and the main frame of the chair. The strip member (13) is guided by at least one and preferably two pairs of opposed cylindrical guide rollers (16) which contiguously straddle the strip member (13) so as to guide the motion of the strip member (13) along its longitudinal axis, as it is displaced along its axis and towards or away from the frame, typically by a hydraulic mechanism (7, 7a). This makes possible vertical direction of movement of the strip member (13). The hydraulic mechanism (7, 7a) or two mechanisms in tandem (7, 7a, 6, 6a) are a pivoted floating mounting for the strip member (13) which facilitates ready adjustment of the headrest support relative to the main frame and seat of the chair. At least one tension spring (11, 15) is provided to produce smooth backdown of the piston plunger (6a, 7a) and piston head when hydraulic fluid pressure in the cylinder (6, 7) is reduced.
Patent DE-3382641-D1 (DE)
Inventor: ADACHI KUNIAKI
IPC: A61K31/20
Filed: 1983-08-04
Granted: 1992-12-17
Abstract: Use of nonanoic acid or a physiologically harmless derivative thereof for the manufacture of a medicament for the therapeutic treatment of alopecia.
Patent DE-3460261-D1 (DE)
Title: Insulating blind
Inventor: WEIBLEN ROLF-DIETHER
IPC: A47H23/08
Filed: 1984-03-09
Granted: 1986-08-07
Abstract: 1. Heat insulating curtain comprising at least two curtain webs (30 to 33) provided in mutually spaced relationship and insertable into a curtain aperture (3), and lateral guide rails (9) for receiving the side edges of the unwound curtain webs which may be unwound in common from a roll (4) via guide elements (6) and which, at their end averted from the roll, have weight members (7), characterized in that at the upper and/or lower end of the curtain aperture (3), there is arranged a slot box (11a, 11b) containing slots to pass therethrough the individual curtain webs (30 to 33) and their weight members (7), the slot box having an extension in longitudinal direction of the curtain webs (30 to 33), such as to permit to accomodate simultaneously the non interconnected ends of the curtain webs (30 to 33) unwound to different states of length.
Patent DE-3469759-D1 (DE)
Title: Process and apparatus for upgrading crude oil and residual fractions thereof
Inventor: BARTHOLIC DAVID B
IPC: C10G9/08
Filed: 1984-01-27
Granted: 1988-04-14
Abstract: Upgrading of crude oils or residua to give prods. with a reduced heavy metal and Conradson Carbon content is effected by contacting the feed with a hot inert contact material (I) for a time which is less than 3 sec. and less than that which induces substantial thermal cracking, by dispersing the feed into a curtain of descending (I) to vaporise the feed. The resulting vapours are removed from the opposite end of the curtain without additional contact with (I), and are cooled below the temp. at which substantial thermal cracking occurs. The prods. are suitable for use as heavy fuel oil or as feedstocks for catalytic cracking, hydrotreating or hydrocracking. The process is a modification of that described in US4263128 (employing a riser-type reactor), resulting in minimisation of contact times and maximisation of product yields.
Patent DE-3469914-D1 (DE)
Title: Apparatus for gasification of solid carbonaceous material
Inventor: HIRAOKA BUNSHO
IPC: C10J3/57
Filed: 1984-01-27
Granted: 1988-04-21
Abstract: The gasifier comprises: (a) a closed gasification chamber with a product gas recovery port and at least one top-blowing lance which maintains the molten metal bath, (b) a slag discharge chamber (24) attached to the gasifier, (c) a pressure controller (28) for the level of molen slag in the discharge chamber, which discharges slag when a predetermined level is reached, and (d) a closed slag collecting chamber (26) connected to the discharge chamber.
Patent DE-3470386-D1 (DE)
Title: Process for the preparation of granules
Inventor: MUTSERS STANISLAUS MARTINUS P
IPC: C05C9/00
Filed: 1984-08-21
Granted: 1988-05-19
Abstract: Preparation of granules by making solid nuclei grow in a fluidized bed, by causing a liquid material to solidify there on, and removing the granules thus obtained, the liquid material being introduced into the bed from the bottom upwards with the aid of a feeding device provided with a central channel through which the liquid material is supplied and a channel concentric therewith through which a powerful gas stream is supplied, which creates a rarefied zone in the bed above the feeding device, wherein the liquid material is made to exit from the central channel into the rarefied zone as a virtually closed, conical film, nuclei from the bed are carried through the film with the aid of the powerful gas stream and next, during transport of the so moistened nuclei through the rarefied zone, the liquid material taken up by the nuclei is allowed to solidify.By this process only a small amount of high-energetic gas is required, while very little agglomeration and dust formation occurs.
Patent DE-3475243-D1 (DE)
Title: Vacuum interrupter
Inventor: WUTHRICH HANS-RUDOLF
IPC: H01H33/66
Filed: 1984-12-29
Granted: 1988-12-22
Abstract: An axially reciprocatable actuation rod is conducted out of a vacuum chamber and connected with one of the terminals of a vacuum switch by a connecting conductor. In order to exploit the short switching stroke which is characteristic of vacuum switches and thereby reduce the construction expenditure for the connecting conductor, the connecting conductor is constructed as a yoke whose ends are forked. These opposed ends of the connecting conductor engage at one end thereof the actuation rod and at the other end thereof a protrusion on the terminal extending in the direction of the actuation rod. The opposed ends frictionally engage the actuation rod and the protrusion elastically at mutually opposing locations thereof.
Patent DE-3483518-D1 (DE)
Inventor: JOHNSTON JOHN ERIC
IPC: C10M143/00
Filed: 1984-12-17
Granted: 1990-12-06
Abstract: Ethylene-alpha-olefin copolymers are disclosed being particularly useful as improving the low temperature viscosity and pumpability properties of lubricating oil which have a defined ethylene sequence distribution with respect to the number of ethylenes in sequences of three or more and the percent of ethylene sequences of three or more ethylene units. Ethylene-propylene copolymers are the preferred embodiment.
Patent DE-3563306-D1 (DE)
Title: Equipment for putting in approximal fillings with light-hardening materials
Inventor: VON WEISSENFLUH BEAT
IPC: A61C19/00
Filed: 1985-06-17
Granted: 1988-07-21
Abstract: The equipment makes it possible to cause the polymerization of resin by light, starting from the approximal-apical zone (8') of the tooth, i.e. at the base of the filling.It comprises a wedge (1) transparent to the rays used for polymerization of the resin inserted in the approximal zone (i.e., between teeth), a wedge shaped to refract or reflect the concentrated light provided it by a lighting device equipped with a cap with a converging lens, in the axial direction, deflecting and emitting it in the lateral direction 19'), so as to illuminate the filling resin with greater intensity at its base (8'), avoiding fissures (15) between the filling and base of the tooth, which would occur if the illumination were performed, as is now done (at 14) starting from the occlusal (masticatory) part of the tooth.
Patent DE-3566815-D1 (DE)
Title: Process and apparatus for continuously controlling blast furnaces
Inventor: LEBONVALLET JEAN-LOUIS
IPC: C21B7/24
Filed: 1985-10-08
Granted: 1989-01-19
Abstract: This process and this installation permit taking samples of blast-furnace gas from a series of orifices (T1, T2 . . . ) located at different levels along a generatrix of the body of the blast-furnace. There are performed, in sequence, operations for preparing sampling lines, operations for the analysis of the gases in a device (G), and pressure measuring operations in a pressure sensor (P). These various operations are managed by a programmable automaton (A) and the data obtained are used in a computer (C) in accordance with an embodiment of the installation.
Patent DE-3572528-D1 (DE)
Title: Apparatus for direct firing
Inventor: BOUGARD JACQUES LEOPOLD
IPC: B02C17/04
Filed: 1985-04-29
Granted: 1989-09-28
Abstract: There is described a method for direct fuel firing, particularly for plants such as hot water generators, etc., operating with a burner, a combustion chamber and a high-temperature exchanger, which comprises using a moist solid fuel, crushing said fuel upstream of said combustion chamber, and feeding directly therein, without lowering the water content thereof, the crushed fuel in the presence of a primary combustive fluid, and an equipment for the working of said method.
Patent DE-3580378-D1 (DE)
Inventor: CLISH FRANK
IPC: B60K31/00
Filed: 1985-02-22
Granted: 1990-12-13
Abstract: A tachograph comprises a casing (1,2) which houses a speed indicator (4), an odometer (6) and styli (8a,8b) for respectively recording speed and distance travelled. A stepper motor (22) drives the speed indicator (4) and speed recording stylus (8a). A stepper motor (23) drives the odometer (6) and distance recording stylus (8b). A pulse generator (25) provides an input, proportional to vehicle speed, to a microprocessor (16) which computes speed and distance on the basis of the pulse input and a correction factor (26) relating to vehicle characteristics in order to drive the stepper motors (22, 23). The microprocessor (16) is also responsive to a preset maximum top speed reference (27) and a driver selected top speed reference (28) to provide an output to an actuator (30) in order to control the vehicle speed.
Patent DE-3583493-D1 (DE)
Inventor: HOFFMANN KURT DR PROF
IPC: G11C29/00
Filed: 1985-12-11
Granted: 1991-08-22
Abstract: An integrated semiconductor memory includes n identical memory cell fields each having a data width equal to m, nxm data lines for writing-in and reading-out memory data into and out of the memory cell fields, m first data separators for applying the memory data as a function of addressing data when written-in, m second data separators for selecting one of the n data lines in response to the addressing data. It further has evaluation circuits connected to n of the nxm data lines parallel to the respective second data separators. It also has third data separators connected between each of the m data input terminals and the n of nxm data lines parallel to the first data separators for transferring the memory data in parallel to all of the n data lines in response to the control signal, and fourth data separators each preceding a respective one of the m data output terminals for selectively feeding the memory data selected by the second data separators or the output signal generated by the evaluation circuit to the data output terminals in response to the control signal and a complementary signal.
Patent DE-3650590-D1 (DE)
Inventor: AUFDEMBRINKE BERND DR
IPC: A61P25/28
Filed: 1986-06-20
Granted: 1997-02-13
Abstract: Terguride and its physiologically compatible salts can be used for the treatment of geriatric deficiencies, e.g., in doses of 0.1-5.0 mg/day.
Patent DE-3661935-D1 (DE)
Title: Installation for applying a refractory lining to the inner wall of a vessel
Inventor: LEGILLE EDOUARD
IPC: C21C5/44
Filed: 1986-03-21
Granted: 1989-03-02
Abstract: An apparatus for automatically laying the refractory lining along the inner wall of a vessel (i.e., a metallurgical converter) which permits automatic repair of the vessel lining. This refractory brick laying apparatus comprises an operational center capable of being lowered and raised inside the vessel and comprising a lower table, an upper table and a rotary cage arranged between the upper table and the lower table and connected to each of these by a runway block. The upper table or lower table has a sufficiently large orifice to allow a pallet of refractory bricks to pass inside the rotary cage. Arranged on the rotary cage is a robot which has at least three degrees of freedom, such that it can reach all points of the working range. The end of the robot is equipped with a gripping device for automatically picking up, handling and laying the bricks intended for forming the refractory lining.
Patent DE-3669263-D1 (DE)
Inventor: GALLATI HARALD DR
IPC: C07K19/00
Filed: 1986-10-10
Granted: 1990-04-12
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE A composition containing interferon, a phosphate buffer system, which guarantees a pH value of 6.0-9.0, preferably of 7.5, and which has a phosphate concentration of 500-1000 mmol/l, preferably 1000 mmol/l, and/or polyphosphate. 1. Claims for the Contracting State : AT The use of a phosphate buffer system, which guarantees a pH value of 6.0-9.0, preferably of 7.5, and which has a phosphate concentration of 500-1000 mmol/l, preferably 1000 mmol/l, or of polyphosphate for the stabilization of interferon.
Patent DE-3673972-D1 (DE)
Inventor: PENNECK RICHARD JOHN
IPC: G01V1/20
Filed: 1986-12-05
Granted: 1990-10-11
Abstract: A support for supporting an elongate piezo electric pressure sensor (1), e.g. a piezo electric coaxial cable, comprises a cylindrical hollow support member (1) and a potting material (3) located inside the support member (1). The support member has a tensile modulus of elasticity E in the circumferential direction, and the potting material has a bulk modulus of elasticity Kp governed by the inequalitiesandwhere T is the wall thickness and R is the radius of the support member.The support members has at least one helical depression (2) in its external surface that extends along the support member (1) for locating the piezo electric sensor.
Patent DE-3678667-D1 (DE)
Inventor: NIEMANN MICHAEL
IPC: G06F17/30
Filed: 1986-09-30
Granted: 1991-05-16
Abstract: To test the logical consistency of database systems under load conditions similar to the applications, the database is configured from synthetically generated data records, the fields of which are occupied with numeric values which are in a predetermined relation to those of other fields of the same or other data records and can therefore be checked. Test programs designed for these data records, which take into account individual change instructions (DML instructions) provided in the database system and are supplemented by control and test functions corresponding to the predetermined relations act concurrently on the database as user programs. An additional test program started non-concurrently in each case at the end of a test run is additionally used for testing the data records themselves and for testing relations relating to the entire database. In the case of multidatabase operation with several logically identical databases, each of the test programs is loaded individually for each database in matching form correspondingly frequently as subroutine under a main program which is common in each case and which controls the call-up of the individual subroutines for the individual databases during a test run. <IMAGE>
Patent DE-3679722-D1 (DE)
Inventor: STANISLAUS FRIEDRICH
IPC: A61K31/195
Filed: 1986-06-20
Granted: 1991-07-18
Abstract: Sprayable pharmaceutical preparations with an arylalkanoic acid or its salts as the active agent, suitable for topical application, containing as solvent a mixture of one or more volatile solvents and one or more non-volatile solvents in the weight ratio range of 1:1 to 20:1. They are especially suitable for the treatment of traumatic and rheumatic diseases.
Patent DE-3683011-D1 (DE)
Inventor: HELF KARL-EDUARD
IPC: H01G13/00
Filed: 1986-10-22
Granted: 1992-01-30
Abstract: In mfr. of wound electrical condenser (I) comprising metal layers conducting the electric current and non-electrically conducting layers of a thermoplastic resin dielectric arranged between these 1) after individual layers forming (I) have been wound, water held in or between the layers is electrochemically decomposed into H2 and O2 2) the H2 and O2 are removed from (I) by applying vacuum 3) at least one surface of the dielectric layer has max. surface roughness (Rz, DIN 4768) 0.25 micron. Pref. D.C. of 100-800, partic. 300-600, is applied to (I) electrodes for electrochemical decomposition of moisture. D.C. is applied for 1-500 partic. 10-100, minutes. Vacuum of 10 power ((-)2 to (-)4) mbar is applied to remove H2 and O2. Dielectric comprises polypropylene film 3-30, partic. 5-20 microns thick. Polypropylene film has Al layer, partic. 20-600, esp. 25-100, nm thick, deposited by vacuum evapn. Rz of polypropylene film is 0.1-0.25 micron.  Dielectric comprises polyethylene terephthalate film 2-25, partic. 3-15, microns thick, bearing layer 20-600 nm thick of Al deposited by vacuum evapn. Rz of polyethylene terephthalate film is 0.1-0.25 micron.
Patent DE-3760105-D1 (DE)
Title: Process for preventing the corrosion of apparatus
Inventor: KREBS ERNST
IPC: B01J41/07
Filed: 1987-07-08
Granted: 1989-05-24
Abstract: 1. A process for preventing the corrosion of appratus components by acid anions in the course of the removal of SO2 from waste gases by washing with a physically active solvent which, after the absorption of SO2 , is regenerated and returned to the wash, characterised in that the acid anions are removed from the solvent by an ion exchanger.
Patent DE-3761039-D1 (DE)
Inventor: SCHNIPPERING HORST FR
IPC: B65B7/16
Filed: 1987-02-25
Granted: 1990-01-04
Abstract: The present invention relates to a method and an apparatus for closing containers with a cover foil. In the method and with the apparatus of the invention, the containers are conveyed without change in vertical position and without stopping between rotation systems bearing the closure tools and rotating above and below the plane of the conveyor belt, and provided with covers.
Patent DE-3762386-D1 (DE)
Inventor: CHARVIN GUY
IPC: A47J36/28
Filed: 1987-12-04
Granted: 1990-05-31
Abstract: Device which has a disposable tray with an upper compartment which contains a food product and a lower compartment which has two reagents which are separated from each other by one or more watertight partitions and also having one axis with radial blades to tear said watertight partitions and a control knob visible outside of the tray and, moreover, having at least one screen equipped with orifices which are crosswise to said axis.
Patent DE-3764884-D1 (DE)
Inventor: WIENKE VOLKER DIPL-ING
IPC: F16K25/02
Filed: 1987-06-02
Granted: 1990-10-18
Abstract: A valve for a gas vessel has a gas-pressure line which leads to a valve chamber and which is closed by means of a closure valve disposed in the valve chamber. The valve for a gas vessel also includes a gas-takeoff line and is configured so that the valve chamber and the gas-takeoff line as well as other gas conducting spaces at the output end of the valve can be purged in the operational ready condition of the valve. The application and removal of the purging flow occurs over different paths and the purging takes place independently of the actuation of the closure valve. For this purpose, a purging line which is equipped with a purging valve is provided. The purging line opens in the valve chamber of the closure valve.
Patent DE-3766755-D1 (DE)
Inventor: LAFON JEAN-CLAUDE
IPC: H04R25/00
Filed: 1987-05-20
Granted: 1991-01-31
Abstract: The invention relates to a hearing aid device in which the slices (s1, x2) of the electrical signal corresponding to each acoustic signal comprised respectively between 1500 and 3500 Hz and between 5000 and 7000 Hz, are transposed into compensation signals (S1, S2) comprised within two coupled ranges of separate low frequencies above the range 60 to 800 Hz, alone preserved without compensation. To preserve the timbres of the transposed sounds, the compensation signals are obtained by multiplying each slice (x1, x2) by itself or by a signal (x'1, x'2) deduced from this slice by amplitude equalization.
Patent DE-3767801-D1 (DE)
Inventor: ANDERSEN NIELS-THORUP
IPC: G08C23/00
Filed: 1987-05-14
Granted: 1991-03-07
Abstract: In this device a transmission link (2) accepts from the transmitter (1) of the apparatus wattlessly emitted, serial digital signals in electrical isolation by means of a transformer (8) and a coupled LC oscillator (9) and sends the signals via a line (3) to a receiver (4). The signals processed in the receiver (4) determine information displayed in a display (10). The transmission link (2) is fed from the receiver (4) via the line (3). <IMAGE>
Patent DE-3768713-D1 (DE)
Inventor: ROZZI COSTANTINO
IPC: B32B15/08
Filed: 1987-06-11
Granted: 1991-04-25
Abstract: A flat prefabricated panel formed from a three-dimensional metal screen (1) and from a reference layer of foamed plastic (2) is converted into a curved panel suitable for the formation of a curved wall by cutting said screen along parallel lines (7) on one face of the panel, utilizing said cut line (7) to incurvate the panel to make the opposite face thereof concave and finally restoring the integrity of the screen on said face of the panel by means of reticular connecting strips (8) applied along said cutting lines (7).
Patent DE-3773290-D1 (DE)
Inventor: LEONI GIANNI
IPC: A61M25/00
Filed: 1987-06-26
Granted: 1991-10-31
Abstract: A small diameter steerable guidewire (31) with uniform flexibility in its distal region particularly well suited for PTCA use is provided. The guidewire has a diameter of less than 0.50 mm and is formed from an elongated substantially cylindrical main core wire (16) with a distal cylindrical region (26) of reduced diameter at the distal end of the core wire (16). A safety wire (27) is attached to the distal end of the region (26) of reduced diameter and a safety tip (21) attached to the distal end of the safety wire (27) and coil (32). The safety wire (27) and coil (32) may be formed of a radio opaque material so the position of the wire (31) can be accurately determined when in use.
Patent DE-3775733-D1 (DE)
Inventor: ASLAM MOHAMMAD
IPC: C07C49/245
Filed: 1987-12-08
Granted: 1992-02-13
Abstract: A method is provided for preparing alkenylthiophenols, e.g. para-vinylthiophenol, or their esters, e.g., para-vinylthiophenol acetate by reacting a hydroxy aromatic ketone, e.g., 4-hydroxyacetophenone (4-HAP) with an N,N-di(organo)thiocarbamoyl halide, e.g., N,N-dimethylthiocarbamoyl chloride (DMTC) to form an O-(acylaryl) N,N-di(organo)thiocarbamate, e.g., O-(4'-acetophenyl) N,N-dimethylthiocarbamate, and pyrolytically rearranging the latter compound to form an S-(acylaryl) N,N-di(organo)thiocarbamate, e.g., S-(4'-acetophenyl) N,N-dimethylthiocarbamate. In one procedure, the latter compound is directly reduced to form an S-(1-hydroxyalkylaryl) N,N-di(organo) thiocarbamate, e.g., S-[4'-(1-hydroxyethyl)phenyl] N,N-dimethylthiocarbamate, which is either hydrolyzed to form a (1-hydroxyalkyl) thiophenol, e.g., 4'-(1-hydroxyethyl) thiophenol, which, optionally after acylation of its thiol group, is dehydrated to form the alkenylthiophenol wherein the double bond is at the ring-bonded carbon atom, e.g., para-vinylthiophenol, or the S-(1-hydroxyalkylaryl) N,N-di(organo) thiocarbamate is dehydrated to form an S-(alkenylaryl) N,N-di(organo) thiocarbamate, e.g., S-(4-vinylphenyl) N,N-dimethylthiocarbamate which is hydrolyzed to form the alkenylthiophenol. In an alternative procedure, the S-(acylaryl) N,N-di(organo)thiocarbamate is hydrolyzed and the resulting thiol acylated with an acylating agent, e.g., acetyl chloride, to produce an acylthiophenol ester, e.g., 4-acetothiophenol acetate, which is then reduced and hydrolyzed to produce the (1-hydroxyalkyl) thiophenol. The latter compound is then dehydrated to produce the alkenylthiophenol, or acylated and dehydrated to produce the alkenylthiophenol thioester, as described in the first procedure.