baber/WOPTO huggingface dataset:
Patent DE-3377568-D1 (DE)
Title: Nipple for the feeding of nursing infants, or for stimulation of their buccal motions
Inventor: DAHAN JOSE DR
IPC: A61J11/00
Filed: 1983-01-26
Granted: 1988-09-08
Abstract: The rigid front part (24) forms a vestibular screen which engages between the gum buds and the lips of an infant. Disc part (33) is integral with the sliding bar (28) and moves axially against the biaising force of the spring (31). The micro switch (26) closes upon that axial movement and starts the emission of a sound, taste, or smell signal. Displacement of the moving portion (33, 28) may be caused by an effort of the tongue exerted onto the rear surface of the disc (33) or by a traction exerted onto the front ring (35).
Patent DE-3381854-D1 (DE)
Inventor: YORK JR
IPC: A61K31/02
Filed: 1983-04-05
Granted: 1990-10-11
Abstract: Perfluorohydrocarbons are used as vehicles for administering therapeutic drugs.
Patent DE-3382257-D1 (DE)
Inventor: LAURENT JEAN-HUBERT
IPC: A47B31/02
Filed: 1983-07-27
Granted: 1991-05-23
Abstract: A heated cabinet is composed of one or more vertical or horizontal compartments. The open top compartment acts as a bain-marie, the bottom compartment having doors. It is composed of an insulated (4) box (2) comprising a sealed inner container (6) underneath which is the heated compartment comprising a drawer (11) containing the resistive elements (13) placed between the heat storage blocks (14) mounted on suction supports (12). The drawer (11) is separated from the bottom of the box (3) by rails or slides (8). Holes are pierced in the box (10) and the drawer (11). Air ventilates the resistive elements (13) and the heat rises in the shaft (16) via a funnel (15) and emerges via orifices (17) into the chamber carrying the shelves (18) or the slides (18 bis), then through the top compartment towards the standardized containers (21) of the hot-air bain-marie, or via the small funnels (29). After the current is cut off, the storage blocks (14) provide heating for the apparatus. A system of covers (40) sliding on rollers (39) rolling in a rail (38) completes the open-top models (21). The addition of a movable heat regenerator (53) takes precedence over heat maintenance when using refrigerated foods. It fits in the chambers (42) and can, if appropriate, be supplemented by a refrigeration system (57) which, according to regulations, keeps certain foods at low temperature. <IMAGE>
Patent DE-3460513-D1 (DE)
Title: Chair, in particular an office chair
Inventor: SCHMITZ PIERRE
IPC: A47C3/026
Filed: 1984-01-07
Granted: 1986-10-02
Abstract: An office chair includes a seat portion pivotable about one horizontal axis relative to a vertical stand and a back rest portion pivotable about another horizontal axis relative to the vertical stand of the chair, upon the application of the weight of the seated person onto the seat portion. The seat portion and the back rest portion are coupled to each other by a coupling lever and a holding element for holding the back rest portion so that when the seat portion is inclined forwardly the back rest portion is also inclined forwardly and when the seat portion is inclined rearwardly the back rest portion follows this motion of the seat portion.
Patent DE-3461597-D1 (DE)
Title: Installation for the transport of tennis balls
Inventor: SALANSKY WERNER
IPC: A63B47/02
Filed: 1984-02-16
Granted: 1987-01-22
Abstract: In an installation for the transport of tennis balls (17) from a collector gutter to a collector container by passing through a pipe, there is provided a blower installed close to the gutter inlet end to produce a compressed air difference in the gutter; the mechanical transport installation comprises a bucket wheel (14) acting in the cross section of the gutter, and the bucket wheel (14) together with a shaft (27) parallel to the gutter (15) is arranged in a casing (23), at least two buckets preventing each time the air flow produced by the blower to come out of the casing (23).
Patent DE-3470903-D1 (DE)
Title: A holder for a pick, and the combination of a pick and holder
Inventor: RADFORD LEONARD
IPC: E21C35/18
Filed: 1984-05-04
Granted: 1988-06-09
Abstract: A longitudinally extending shank socket (6) is p rovided for receipt of the pick. A tubular spigot (13) is located longitudinally  in the socket, in fluid flow connection with a supply passage and sealed to a fluid coupling socket of the pick shank, for supply of suppressing cooling or flushing fluid. A valve (24) controls flow through the tubular spigot. The valve comprises an actuator responsive to longitudinally applied forces. The valve thus supplies fluid when the pick is in use and forces of a preset magnitude are exceeded. The actuator can be formed by the tubular spigot itself.
Patent DE-3478900-D1 (DE)
Title: Humidifier, particularly for pulmonary assistance systems
Inventor: USRY JOE
IPC: A61M16/16
Filed: 1984-10-30
Granted: 1989-08-17
Abstract: A humidifier for pulmonary assistance systems which includes a transparent housing with an air passage extending therethrough and water reservoir. The passage includes a convergent-divergent section separated by a narrow throat. A narrow channel connecting the reservoir to the throat so that with the divergent section being open to the reservoir, the differential pressure between the reservoir and the throat causes water to flow into the air passage. A collection surface is provided in the divergent section for extracting water droplets from the air flowing through the passage, and a heating panel is provided for heating the water in the reservoir.
Patent DE-3483811-D1 (DE)
Inventor: THORWARTH RUEDIGER
IPC: H05K3/22
Filed: 1984-09-14
Granted: 1991-02-07
Abstract: In the case of printed circuit boards which are suitable for making subsequent changes in connections, in each case two superimposed terminal surfaces (1, 2) on the outer layers are electrically conductively connected to one another by a conductive path (3). If a terminal surface (1) or a wrapping pin (4) soldered therein is then required as a supporting point for a wiring change, the connection to the other terminal surface (2) must be interrupted, i.e. the conductive path (3) must be severed reliably, without damage to the printed circuit board. To this end, contact is made with the terminal surfaces (1, 2) or, if required, also with the wrapping pin (4) with the aid of electrodes (5, 8), the conductive path (3) being completely burned through by resistance heating. A current pulse suitable for the resistive burning through is generated in this case by a control unit (12) connected to the electrodes (5, 8). <IMAGE>
Patent DE-3560645-D1 (DE)
Title: Roller blind with an awning cloth and articulated arm
Inventor: LOHAUSEN VIKTOR
IPC: E04F10/06
Filed: 1985-03-25
Granted: 1987-10-22
Abstract: An awning having a frame including a bearing arm on each side which may move between a vertical relatively flat position for the awning when the awning canopy is retracted to an extended canopy forming position for the awning when the canopy is drawn out, wherein said bearing member is further supported and positioned, especially in the extended position, by a nut which is moveable on an adjustable member to predetermine the canopy formation of the awning, which nut may also be provided with a locking device to limit or prevent movement of the bearing member from an extended position toward a flat position on the occurrence of wind gusts.
Patent DE-3563754-D1 (DE)
Title: Method for coating optical substrates with antireflective coatings that can be etched
Inventor: LETELLIER MICHEL
IPC: C23C14/08
Filed: 1985-09-16
Granted: 1988-08-18
Abstract: A process for the deposition, on an optical substrate, of an antireflection coating capable of being engraved. In the process, metal is evaporated in a reactive atmosphere within the enclosure of an evaporator under vacuum and then deposited on the substrate. Previously cleaned substrates are disposed within the enclosure, which is then evacuated until a pressure of at most 1.5  mu Pa (10-8 torr) is obtained. Pure oxygen is injected at a regulated throughput in such a manner that the pressure is within the range of from 2 to 4 mPa, preferably 3 mPa (2x10-5 torr). A heated boat which is disposed within the enclosure and contains chromium is unmasked. The chromium evaporates at a temperature such that a coating of chromium oxide grows in thickness on the substrates at a rate of 0.1 to 0.5 nm per second, preferably 0.2 nm per second. The boat is masked when the coating of chromium oxide has reached a thickness corresponding to the first extinction in specular reflection at substantially normal incidence. The rate of growth is controlled with reference to the resonance drift of a quartz resonator which is also subjected to the deposit of chromium oxide. The extinction is monitored in white light at 3400 DEG  K. on a control substrate which has previously been metallized.
Patent DE-3576852-D1 (DE)
Inventor: DER KINDEREN WILHELMUS KLAAS
IPC: G01N27/06
Filed: 1985-12-17
Granted: 1990-05-03
Abstract: The present invention pertains to a device for detecting air gaps in liquid product lines comprising a closed chamber (1) having an inlet (5) for the introduction of liquid and an outlet (6) for the discharge of liquid, and a sensoring device (8) for the detection of liquid in said chamber, the arrangement of the mouth ends of the inlet and outlet being such that an air trap cavity is defined above the maximum liquid level in the chamber, the sensoring device being situated in said cavity and the sensoring parts thereof extending below said maximum liquid level. The device is particularly suitable as low-level alarm in pumping systems handling viscous liquids.
Patent DE-3650605-D1 (DE)
Inventor: BOURGEOIS JEAN-PAUL
IPC: C08H8/00
Filed: 1986-12-16
Granted: 1997-04-24
Abstract: This material which has a hemi-cellulose content of less tha 2%, a benzopyrene content of less than 2 ug/kg and a calorific value which is about 20% greater than that of the starting material is obtained by isothermal treatment between 220 DEG  C. and 280 DEG  C. for a period of thirty minutes using crossed flows of treated material and of oxygen-free hot gases in an oven including stirring means (6,9) and a gas generator (1) with the gas being circulated by a fan (3).
Patent DE-3660215-D1 (DE)
Title: Simulator for the different gaits of a horse and the interventions to be made for its conduct
Inventor: VEILLAS PAUL
IPC: A63K3/00
Filed: 1986-06-30
Granted: 1988-06-30
Abstract: In an apparatus for simulating the different paces of a horse and the aids to be applied for controlling the horse, four representative display lamps light-up in order to represent the precise time-duration of the instant of ground contact of the different hooves of a horse and are supplied by four separate circuits in dependence on control devices for ensuring different lighting-up recurrence rates and sequences with a view to reproducing different types of paces of a horse. In addition, a signal lamp is intended to light-up so as to represent predetermined aids for controlling a horse, this lamp being connected into a circuit which includes an operating key at the user's disposal. Closing of the circuit at a predetermined instant has the effect of turning-on the lamp and blocking the circuits of the representative display lamps in their state of operation at that instant.
Patent DE-3663916-D1 (DE)
Title: Spring brake cylinder, especially a spring brake cylinder actuated by pressure means for road vehicles
Inventor: EWALD JURGEN
IPC: F15B15/14
Filed: 1986-07-12
Granted: 1989-07-20
Abstract: Disclosed is a spring brake cylinder for use on motor vehicles. The cylinder is actuated to a release position in response to fluid pressure. The cylinder includes a spring actuator inserted between the brake cylinder base and a spring brake piston. A tensioning device is provided which mechanically acts upon the spring brake piston and facilitates adjustment of the distance between the spring brake piston and the cylinder base. The spring brake piston and the spring actuator can be assembled into a pretensioned unit outside the spring brake cylinder.
Patent DE-3672232-D1 (DE)
Inventor: POZZI FRANCO
IPC: B65D81/32
Filed: 1986-07-25
Granted: 1990-08-02
Abstract: Cap, reservoir and dropper assembly for bottles comprising a reservoir (1) fitted with a collar (13) adapted for resting on the mouth of a bottle (4), a delivery piston (2) the lower part of which is shaped like a flute mouthpiece (24) and the upper part of which is shaped like a collar (22) and a cap (3) the lower part of which is in the form of a removable strip (33) wherein the delivery piston is equipped in its upper part with a dropper (23). In addition the cap may be equipped with means which cooperate with the delivery-piston collar to push said delivery-piston down-ward.
Patent DE-3682203-D1 (DE)
Inventor: GOODMAN HOWARD
IPC: C04B33/04
Filed: 1986-12-16
Granted: 1991-11-28
Abstract: Resin-coating compositions, e.g. unsaturated polyester or epoxy resin compositions, are prepared using an organoclay of improved dispersibility. The organoclay is prepared by suspending a smectite clay in water to form a fluid suspension; treating the suspension with a solution of an inorganic salt, the cation of which has a valency of at least two, the concentration of the salt being such as to flocculate the smectite clay substantially completely; mixing the suspension of the flocculated smectite clay with a quaternary ammonium compound, at least one of the four alkyl groups of which has from 10 to 24 carbon atoms; and dewatering the resultant product.
Patent DE-3687016-D1 (DE)
Inventor: HARADA SETSUO
IPC: A61K35/74
Filed: 1986-06-07
Granted: 1992-12-03
Abstract: Antibiotic TAN-749 or its salts produced by a microorganism belonging to the genus Pseudomonas possess antibacterial activities against gram-positive and gram-negative bacteria including drug-resistant ones, and therefore can be useful as a chemotherapeutic drug for bacterial infections in mammals.
Patent DE-3688792-D1 (DE)
Inventor: L ESPERANCE FRANCIS A JR
IPC: A61F9/01
Filed: 1986-05-29
Granted: 1993-09-02
Abstract: The apparatus includes a topography measuring component including a device providing digitised output data reflecting measured topography of thesurface of the cornea. A thickness measuring component includes a device providing digitised output data reflecting measured local thickness of the cornea at predetermined different locations on the surface of the cornea. A storage unit is connected to the respective outputs of the components for storage of their respective digitised output data. A display includes a computer connected to the storage unit for producing a computer-aided display of coordinated topographic and thickness data.
Patent DE-3689364-D1 (DE)
Inventor: HEIN BERNHARD DR ING
IPC: H04B10/69
Filed: 1986-05-15
Granted: 1994-01-20
Abstract: For the opto-electrical reception of signals of different base-band width in frequency-division multiplex, the sensitivity of a transimpedance receiver consisting of a photodiode (1) and at least one amplifier (2) with feedback via a transimpedance resistor (RT1, RT2) should be greater for the narrow-band signals than for the wide-band signals. For this purpose, its transimpedance resistance is designed to be frequency-dependent in such a manner that a higher effective transimpedance resistance is obtained for the narrow-band base-band signal than for the broad-band base-band signal. For this purpose, either corresponding filters (31, 32) can be connected in parallel with the inputs of an amplifier (2) which is common to the broad-band and narrow-band base-band signals or a separate amplifier in each case preceded by a filter is provided for each base-band signal. In a tested illustrative embodiment, a capacitor of 10 pF preceding the amplifier designed for a base-band signal of 140 Mbit/s and a choke of 10  mu H preceding the amplifier designed for a base-band signal of 2 Mbit/s is sufficient as filter. <IMAGE>
Patent DE-3752346-D1 (DE)
Inventor: COLLETTE WAYNE N
IPC: B29C49/64
Filed: 1987-05-25
Granted: 2002-03-14
Abstract: A method of blow moulding a returnable/refillable container in the form of a polyester biaxially oriented bottle having a physical and structural relationship providing for the maintenance of aesthetic and functional viability over a minimum of five trips wherein each trip comprises (1) an empty state caustic wash followed by (2) contaminant inspection and product filling/capping, (3) warehouse storage, (4) distribution to wholesale and retail locations, and (5) purchase, use and empty storage by the consumer followed by return to a bottler. The container is obtained utilizing a specific preform configuration and reheat blow process wherein the sidewall of the resultant container has a percent crystallinity of 24-30 at a total preform draw ratio of 7-9/1. The container is formed utilizing recently developed process techniques to optimize strain induced sidewall crystallization.
Patent DE-3761534-D1 (DE)
Inventor: JABS GERT DR
IPC: B41M5/165
Filed: 1987-10-09
Granted: 1990-03-08
Abstract: Improved microcapsules contain at least one wall which is the reaction product of at least one isocyanate-reactive group and an aromatic isocyanate which has the formula:   <IMAGE>   in which n=8 to 20. The microcapsules are useful in carbonless copy paper.
Patent DE-3762532-D1 (DE)
Inventor: URNER CLAUS DIPL ING
IPC: E03C1/10
Filed: 1987-08-31
Granted: 1990-06-07
Abstract: 1. Drinking water flow installation comprising in a series connection a pipe separation unit (10) and a back flow preventer valve (32, 100) and further comprising a control valve (38), which compares the pressure at the inlet and the outlet of the installation with each other in order to connect a piston (36) actuating the pipe separation unit (10) to the inlet pressure or the atmosphere, respectively as a function of the pressure condition, characterized in that a pressure balancing valve (68, 138) is intergrated with the back flow preventer valve (32, 100).
Patent DE-3766695-D1 (DE)
Inventor: EBETINO FRANK HALLOCK
IPC: C07F/
Filed: 1987-12-16
Granted: 1991-01-24
Abstract: The present invention relates to novel compounds having nitrogen-containing, saturated bicyclic cylopentane-fused rings which are geminally disubstituted with phosphonate groups. Most preferred compounds of the present invention have the general structure: <CHEM>   The present invention further relates to pharmaceutical compositions containing these novel compounds. Finally, this invention relates to methods for treating or preventing diseases characterized by abnormal calcium and phosphate metabolism by utilizing a compound or pharmaceutical composition of the present invention.
Patent DE-3768055-D1 (DE)
Inventor: PULM TONI
IPC: F16F15/14
Filed: 1987-06-04
Granted: 1991-03-28
Abstract: 1. Rotational vibration damper having a cup (1) which can be flanged onto a shaft and a ring (2) which is elastically coupled to the circumference of the cup via at least three rubber webs (3), which ring is provided on its side facing the cup with at least two stops (5, 6) which interact with a radially protruding projection (4) on the circumference of the cup (1) such that the magnitudes of the pendular movements of the ring (2) around the cup (1) are restricted in both directions of rotation, the stops (5, 6) and/or the projection (4) consisting of an elastomer material. 2. In the case of known rotational vibration dampers of this type, in the event of large amplitudes, the material damping is inadequate to achieve sufficient vibration damping. 2.2 In order to achieve satisfactory damping not only for small vibration amplitudes but also for large amplitudes of the rotational vibration to be damped, without increasing the material damping and without changing the inertial mass, friction surfaces (7 and 8) are arranged on both sides of the projection (4), running in the circumferential direction, which friction surfaces (7 and 8) interact with external surfaces (9) of the stops (5, 6) running in the circumferential direction. The same effect is achieved when friction surfaces running in the circumferential direction are arranged on the sides of the stops facing the projection, which friction surfaces interact with the external surface of the projection running in the circumferential direction. 2.3 The rotational vibration damper is particularly suitable for motor vehicle transmissions. <IMAGE>
Patent DE-3769504-D1 (DE)
Inventor: FETTWEIS ALFRED PROF DR
IPC: H03H17/02
Filed: 1987-03-23
Granted: 1991-05-29
Abstract: In DE patent specification 2,639,568, digital wave filters are specified which are constructed as multi-dimensional digital wave filters. A special structure is the two-dimensional digital filter circuit. Possibilities of constructing such two-dimensional digital wave filters as cross-antimetric structure are specified. <IMAGE>
Patent DE-3773911-D1 (DE)
Inventor: HARTLEY TYRUS W
IPC: C04B28/02
Filed: 1987-05-15
Granted: 1991-11-21
Abstract: The agglomerates are contained in a pit adjacent to the wall site, and the depth pf the agglomerator is less than that of the pit.  Time is allowed to let the heavier solids to settle out at the bottom after which most of the supernatant liq. is removed. A mixt. is made up of hydroscopic meal, cementitious binder, and earthen aggregate from the pit excavation and this mixt. added to the contents of the pit.  Subsequent curing forms a rigid matrix.
Patent DE-3776099-D1 (DE)
Inventor: KOENIGS WILHELM
IPC: B22F3/00
Filed: 1987-11-11
Granted: 1992-02-27
Abstract: Ceramic articles, e.g. of UO2, are continuously sintered in a furnace into which they are charged, with axes aligned, through a feed tube at the upper end of the furnace, passing through an automatic separating device into channels which are formed by inner longitudinal ribs on a rotatable tube. The articles are individually supported on the sides of a fixed coil, which is positioned concentrically with the tube. The coil is located leaves only a small gap with ribs, required for thermal expansion and to allow free rotation. Sintering time is controlled by rotation speed and/or coil geometry.
Patent DE-3776509-D1 (DE)
Inventor: RIST BRUNO A
IPC: H04N7/16
Filed: 1987-11-25
Granted: 1992-03-12
Abstract: The invention resides in a Television Signal Transmission Security System which provides a higher degree of security then previously possible by utilizing encoding and decoding technology which effectively prevents pirating by amateurs or experimenters. The television signal transmitted is encoded by injecting one or more interfering carriers (24, 26) in specific frequency slots in close proximity to the video carrier (10). Interfering carriers (24, 26) can be injected either above or below the video carrier (10) between harmonics (41-44) of the horizontal frequencies. Combinations of interfering carriers (24, 26) provide coding techniques making the system virtually pirate proof. The interfering carrier (24, 26) is removed by very narrow band rejection filters (100-113) having a rejection band attenuation greater than about 40dB over bandwidth of up to 4000Hz and a 3db bandwidth of approximately 5kHz. The filters (100-113) are constructed using advanced technology to produce the quartz crystal bulk resonators or surface acoustic wave filters. Pre-compensation at the transmitter improves overall amplitude and phase response to provide a nearly perfect decoded picture.