baber/WOPTO huggingface dataset:
Patent DE-3726436-A1 (DE)
Title: Single-lever mixer fitting
Inventor: EGLI WERNER DIPL ING
IPC: E03C1/04
Filed: 1987-08-08
Abstract: A housing pipe (1) is seated on a lower base (3) and bears, in the upper region, an upper base (2) which is rigidly connected thereto. Said upper base (2) serves as a connecting element between the pipes (20, 21, 22), which are welded in the same, and the cartridge (13) in the cavity (13d) above the upper base (2). The pipes (20, 21, 22) have two bends and fit closely against the wall of the housing pipe (1) opposite a semicylindrical cutout (1b) for the passage of a shower hose (23). A pivot housing (40) with an outflow connection stub (25) for receiving the hand shower (24) is mounted rotatably and supported with respect to the housing pipe (1) between two plastic rings (33a, 33b). The cartridge (13) is secured rigidly in the cavity (13d). Consequently, after removing the bow-type handle (18) of the cap (17) and, of course, the shower hose (23) from the discharge pipe (22), the pivot housing (40) can be withdrawn. <IMAGE>
Patent DE-3726452-A1 (DE)
Title: Peristaltic pump for medical purposes
Inventor: SCHAEL WILFRIED DR ING
IPC: F04B43/12
Filed: 1987-08-08
Abstract: The invention relates to a peristaltic pump in the form of a roller pump for medical purposes, e.g. as a blood pump or infusion pump, which is distinguished by displaying reduced or - in a further embodiment - completely abolished pulsation of the conveyed stream. For this purpose, the peristaltic pump has an appropriate design of the contour of the inner stator surface in the transition region between the running surface which is concentric relative to the rotor and the external tube guide. The further embodiments for complete abolition of pulsation refer to an arrangement having two pump segments in a joint pump head whose opposite pulsations compensate each other, and to an arrangement having a drive controlled as a function of the position of the rotor.
Patent DE-3728319-A1 (DE)
Title: Travel status indicator in motor vehicles for traffic travelling behind
Inventor: SCHNELLBUEGEL RALF
IPC: B60Q1/26
Filed: 1987-08-25
Abstract: The travel status indicator in motor vehicles for the traffic travelling behind is a signalling unit which consists of three differently coloured lights, is mounted on the rear of the vehicle and indicates to the traffic travelling behind the three phases of the respective operating state of the vehicle, namely acceleration (depressing accelerator pedal), freewheeling (not depressing the accelerator pedal and not braking) and deceleration (braking) of the vehicle and thus increases the reaction time and possible ways of reacting of the traffic travelling behind.
Patent DE-3729135-A1 (DE)
Title: Process for cutting, storing or detaching materials, e.g. structural parts
Inventor: SINGH AMAR JIT DIPL ING
IPC: E04G23/00
Filed: 1987-09-01
Abstract: In the case of said apparatus, in order to detach materials such as structural parts, tiles, mortar or similar surface-applied layers, there are arranged, in a housing (1), devices (4) for heating or cooling the air, which is to be blown out onto the layer (6), and an ultrasound generator (7). A transmission piece (8a), which, in order to detach the layer (6) which is to be removed, transmits the sound energy onto said layer by being made to oscillate by the ultrasound generator (7), is designed as a disc, in the form of a plate having a beaded border, and is arranged at a distance from that surface of the layer (6) which is to be loosened, without coming into contact with the same (Fig. 1). <IMAGE>
Patent DE-3732180-A1 (DE)
Title: Fastening device for concrete bodies
Inventor: BAUMANN WOLFGANG
IPC: E04B1/41
Filed: 1987-09-24
Abstract: A fastening device for concrete bodies exhibits an elongate hollow housing (1) which is to be concreted in place and the front end side (2) of which is flush with the concrete-body surface. A fastening member (5), which is in the form of a bar and on which an implement can be fastened on the outside, can be plugged into the housing (1) and hooked to a transverse protrusion (8) on one side of a housing shoulder (9). Seen in cross-section, the housing (1) has wider sidewalls (11) arranged in the manner of rectangles, and narrower transverse walls (12, 13). The sidewalls (11) extend beyond the rear housing shoulder (9) and run at a distance from one another which corresponds to the thickness of the fastening member. The housing shoulder (9) and a supporting surface (14) for the fastening member (5) are arranged on the opposite transverse walls (12, 13). The height of the housing varies in the longitudinal direction, with the result that the fastening-member retaining region (7) can be plugged through the housing (1) in an inclined position and then tilted into the use position. In the region of the housing shoulder (9), an anchoring part (19), behind which the transverse protrusion (8) likewise engages, juts out from the housing (1). <IMAGE>
Patent DE-3732369-A1 (DE)
Title: Meterable liquid dispenser
Inventor: SCHULZE KARL-HEINZ
IPC: B65D47/34
Filed: 1987-09-25
Abstract: The invention relates to a meterable liquid dispenser, in particular soap dispenser, and the object set is to prevent dripping from such dispensers and to rule out the reduced functionality of the dispenser when the dispensing liquid has dried. This is achieved by a combination of a pressure ram, which can be retracted into a metering chamber and mechanically closes the dispenser aperture via a closure ram, and a special non-return valve for filling the metering chamber, which valve has a constantly open bypass groove. <IMAGE>
Patent DE-3735752-A1 (DE)
Title: Process for the production of smooth yarn from polyamide or polyester
Inventor: GINSBERG HANS-JUERGEN
IPC: D01D5/16
Filed: 1987-10-22
Abstract: For the spinning and drawing of polyamide or polyester threads, the threads are drawn off from the spinneret at a speed of more than 3000 m/min and, at the same time, are guided via a plurality of alternately curved surfaces (9, 10, 11), the thread previously being impregnated with a liquid and sheathed. As a result of the very high water application, the subsequent machine parts, such as the draw-off galette (20) and winding device, are soiled by water and damaged. Provision is therefore made for the thread running off from the surfaces to be guided first upwards to a draw-off unit (20) which is located at the same height as or above the surfaces. The thread is subsequently guided downwards to the winding device which is located next to the surfaces. <IMAGE>
Patent DE-3739265-A1 (DE)
Title: Broadcaster
Inventor: SCHEUFLER BERND DR
IPC: A01C17/00
Filed: 1987-11-20
Abstract: Broadcaster with a supply container having metering members which feed the material located in the supply container in adjustable quantities to at least two driven centrifugal discs equipped with throwing elements and distributing the material broadcast on the surface of the ground, the centrifugal discs being drivable via adjustable drive elements having variable rotational speeds for the purpose of varying the effective working width or spreading width over which the material is distributed by the centrifugal discs. In order to allow marginal spreading by the simplest possible means in a broadcaster described in the introduction, provision is made for designing the adjustable drive elements (10, 11, 15, 16) for the centrifugal discs (6, 6') in such a way that the centrifugal discs (6, 6') can be driven at at least approximately identical rotational speeds for "normal spreading" and at rotational speeds different from one another for "marginal spreading" (Fig. 2). <IMAGE>
Patent DE-3744173-A1 (DE)
Inventor: SCHROOTEN RIK
IPC: B65D39/00
Filed: 1987-12-24
Abstract: The bottle stopper for freeze drying is made of rubber-elastic material and consists of a peg (1), having an essentially cylindrical outer circumferential surface (10a, 10b), and a circular flange (2) which is integral with said circumferential surface. The peg contains a hollow space (4) which is open towards the free peg end face (3) and, via a slot (11) towards the axially outer part of the circumferential surface (10b). Projecting from the outer circumferential surface and spaced apart are three cams (14a-14c) which are constructed as elongate beads and whose axially outer boundaries are located on a common transverse plane (Q3) adjacent to the peg end face. Constructed in the axially outer circumferential surface (10b) is a circumferential groove (16), whose axially inner side wall is located in the transverse plane (Q3). The cams define a first insertion position of the stopper, in which the container is still in connection with the atmosphere via the hollow space and the slot. The groove allows use of a stopper model both for containers with a completely smooth cylindrical borehole of the bottle neck and for those which have an inwardly projecting rib at the transition from the borehole to the end surface of the neck. <IMAGE>
Patent DE-3744984-A1 (DE)
Title: Underwater hydraulic massage nozzle
Inventor: SCHUESSLER GUENTER
IPC: A61H33/02
Filed: 1987-07-11
Abstract: The hydraulic massage nozzle has two inlet unions for different media and contains a venturi in which they are mixed together for delivery into a bath. The side (13) of the jet deflection and distribution plate (1) away from the bath interior (7) forms one or more venturi's. The venturi formations include the opposite walls inside the nozzle housing (3) and the outlet (9) of the pref. coaxial medium connecting unions (8,10). The walls deflect the flow from the axial inlet direction (A) roughly to that (C-F) in which the mounting surface extends. The emerging jets are at up to 70 deg. to this surface.
Patent DE-3800544-A1 (DE)
Title: A digital meter and test device having temporally variable input and output of digital signals
Inventor: JANSSEN HORST DIPL ING
IPC: G06F11/34
Filed: 1988-01-12
Abstract: The invention relates to a digital meter and test device, which is capable of stimulating a specimen with digital signals and examining the reactions of the specimen to the stimulation. In this case, the temporal relationship between the time base taken from the specimen and the time of feeding as well as the time of interrogation are freely adjustable. This adjustability is especially used in relation to the reactions determined from the specimen. In so doing, a device according to this invention is fully system-capable, that is a complete testing station for digital modules can be established in combination with other or identical devices. Devices of previously known construction were not able to establish freely the temporal connection between time base and excitation as well as interrogation time, furthermore, in all previously known systems, the output unit was logically separated from the input unit. This has as a consequence on the one hand a significantly higher price, on the other a common evaluation of excitation and reaction is made significantly more difficult thereby.
Patent DE-3801398-A1 (DE)
Title: Honing tool for working cylindrical bores in work pieces
Inventor: KOPP OSWALD
IPC: B24B33/10
Filed: 1988-01-20
Abstract: A honing tool (11) for working cylindrical bores in work pieces is equipped with a partly hollow tool body (12) which has at least one longitudinal slot in a zone (14) provided with abrasive coating (16) and can be opened out in this zone (14) by means of a spreading body (28) arranged axially adjustably in it. In order to be able to considerably reduce the production costs of such a honing tool (11) for working cylindrical bores in workpieces while maintaining quality and at the same time to increase its stability, the tool body (12) is manufactured from a cylindrical solid round bar and is provided, in the region of the zone (14) which can be opened out, with a stepped bore (21), between the two coaxial cylindrical bore sections (22, 23) of which a conical section (24) is provided. In this case, the spreading body is formed by a ball (28) which is arranged in a conical bore section (24) and can be moved to and fro inside the latter. <IMAGE>
Patent DE-3802166-A1 (DE)
Title: Manipulating appliance for transporting and positioning objects
IPC: B25J15/02
Filed: 1988-01-26
Abstract: The manipulating appliance for transporting and positioning objects has a rotatable column with at least one radially arranged arm retractable and extendible in length. The ends of the arms are provided with liftable and lowerable as well as rotatable gripper devices. The arms (13) on the column (8) are fastened by means of a swivel joint (14) and are arranged in a vertically adjustable manner on the column (8). A strut (15) which can be lengthened and shortened is connected in an articulated manner to the column (8) and the associated arm (13). <IMAGE>
Patent DE-3807070-A1 (DE)
Inventor: HAMMER KLAUS-DIETER DR
IPC: A22C13/00
Filed: 1988-03-04
Abstract: The tubular foodstuff casing, in particular the synthetic sausage casing, made of cellulose hydrate comprises an external covering or impregnation comprising a fungicidal heterocyclic compound, in particular a benzimidazole or isothiazolone derivative substituted in the 2-position, which can be used, if desired, in admixture with glycerol monolaurate. The coating prevents infestation of the casing by molds, in particualr when it is stored in the moist state.
Patent DE-3807920-A1 (DE)
Title: Activators for inorganic per compounds
Inventor: POETHKOW JOERG
IPC: C11D3/39
Filed: 1988-03-10
Abstract: The activators used are acylated 3-amino-1,2,4-triazoles of the formula <IMAGE> in which R<1> is an aliphatic acyl radical comprising 2 to 8 C atoms or a substituted or unsubstituted benzoyl radical, and R<2> and R<3> are hydrogen or R<1>. R<2> and R<3> can here only simultaneously be hydrogen. The activators are suitable above all for use in oxidation liquors, disinfection liquors and bleaching liquors.
Patent DE-3813176-A1 (DE)
Title: Ultrasonic vibration processing device
Inventor: MISHIRO SHOJI
IPC: B06B3/00
Filed: 1988-04-20
Abstract: The present invention relates to an ultrasonic vibration processing device which enables precise vibration processing using a small perpendicular ultrasonic vibration element which oscillates at high frequency. The ultrasonic vibration processing device comprises a broad vibrating body, which is divided into a plurality of units with opposing sections by means of one or more slits formed in the said broad vibrating body, a plurality of perpendicular ultrasonic vibrating elements which are fastened on to one surface of the said individual units of the said broad vibrating body in order to generate perpendicular vibrations of such a frequency, that the said opposed sections of the said broad vibrating body are positioned in the vibration peaks of the said broad vibrating body, and a blade-holder on one of the said sections of the said broad vibrating body, which is positioned on one of the vibration peaks of the said broad vibrating body. The blade-holder is moved at a high output power by means of vertical oscillations which are composed of the vibrations which are generated by means of the individual perpendicular ultrasonic vibrating elements.
Patent DE-3815329-A1 (DE)
Title: Haircutting appliance
Inventor: IHNE EUGEN
IPC: B26B21/12
Filed: 1988-05-05
Abstract: The haircutting appliance (10) is composed of a handle (1) having a cutter head (2) which is arranged at one end of the said handle (1) and in which there are arranged, in mountings (15) on opposite sides, blades having cutting edges (19) which extend in the direction of the axis (5) of the handle (1). In the vicinity of the cutting edges (19) there are mounted rollers (8, 9) which can rotate in the cutter head (2) on axes (6, 7) parallel to the axis (5), via which rollers a strand of hair is guided during cutting. The mountings (15) with the blades (18) are arranged in such a way that their orientation with respect to the roller with which they are working is essentially the same whichever roller (8, 9) is worked with. <IMAGE>
Patent DE-3816665-A1 (DE)
Title: Piece of jewellery, consisting of at least one gemstone and one setting part
Inventor: HEESS PETER
IPC: A44C17/02
Filed: 1988-05-17
Abstract: A piece of jewellery consists of a setting part, into which at least two glass sheets are inserted, which enclose between them at least partially one or more jewellery parts. As a result of the free view thus brought about onto the gemstone(s), the impression is created that the gemstone is floating freely in the setting part. By using a number of parallel glass sheets and correspondingly a number of gemstones held at different heights, the impression of the free floating can be further increased by a corresponding optical depth staggering.
Patent DE-3816814-A1 (DE)
Title: Appliance for making hot beverages, such as coffee, tea or the like
Inventor: PRECHT HANS-JUERGEN
IPC: A47J31/44
Filed: 1988-05-18
Abstract: The invention relates to an appliance for making hot beverages, such as coffee, tea or the like, having a housing for accommodating switching and controlling elements and a heating device, which is preferably in the form of an instantaneous water heater. The appliance also has a fresh-water receptacle and a filter, which receives the coffee grounds or the like with a collecting receptacle arranged below said filter. Two lids, each of which can be moved via a hinge, as desired, through 180@ from a closed position into an open position or vice versa are present above the fresh-water receptacle and the filter. The two lids of the coffee machine have, underneath their surface, shafts which cooperate in articulated fashion with a connecting bridge at least in certain areas. This connecting bridge is inserted from the front side of the lids into perforations in the lids, forming an articulated connection with the shafts. The two perforations lie on different sides of the separating gap between the lids and complement each other to form a whole perforation. They accommodate the connecting bridge in such a way that its surface is flush with the plane of the lids.
Patent DE-3820316-A1 (DE)
Title: Mincing machine
Inventor: FEURING WALTER
IPC: B02C18/30
Filed: 1988-06-15
Abstract: In a mincing machine having a screw conveyor for the meat and having a cutting set comprising at least one rotationally driven vane cutter and at least one stationary perforated plate, a separating apparatus is also provided for separating out gristle through a central bore in the perforated plate. The separating apparatus has, for the purpose of setting an outlet gap, an axially displaceably mounted inner sleeve and a screw-adjustable part inside the central bore of the perforated plate. In order to make possible setting of the outlet gap for the gristle which is exactly defined depending on the quality of the meat and is visible from outside, the screw-adjustable part of the separating apparatus (16) is a regulating bushing (19) which sits, with a thread, on an outer sleeve (17) fixed in a supporting ring (15) for the perforated ring (13), which regulating bushing (19) receives, in a setting groove (23) behind the thread, a setting cam (22) fastened on the inner sleeve (18). Provided on the inner sleeve (18) is a main-stage setting scale (1, 2, 3) and provided on the regulating bushing (19) is an intermediate-stage setting scale (32). The mincing machine makes possible the production of a setting table in which the settings for the passage of a definite or desired quantity of gristle at the separating apparatus can be given exactly in relation to the respective qualities of the meat. The setting can then be performed exactly and above all quickly and simply on the mincing machine. <IMAGE>
Patent DE-3826672-A1 (DE)
Title: Preparation of binder (adhesive)-bonded, compressed lignocellulose structures
Inventor: KAMIETH ROLF
IPC: C08L97/02
Filed: 1988-08-05
Abstract: Process for the preparation of binder (adhesive)-bonded, compressed lignocellulose structures using a separating agent characterised in that a water-soluble, hydroxyl-terminated oligourethane as the separating agent.
Patent DE-3827035-A1 (DE)
Title: Optically readable information carrier and its use
Inventor: BONIN WULF VON DIPL CHEM DR
IPC: G11B7/24
Filed: 1988-08-10
Abstract: An optically readable information carrier contains information in the form of regions which are not opaque or are slightly opaque in a film rendered opaque by stress-whitening.
Patent DE-3829966-A1 (DE)
Title: Shock absorber with load-dependent damping control for vehicles
Inventor: KAMRAD WALDEMAR
IPC: F16F9/34
Filed: 1988-09-03
Abstract: In a shock absorber it is intended to achieve a load-dependent control of its damping force for a low technical cost. To this end a flow passage, connecting two cylinder chambers to one another and in which a control slide valve influencing a restrictor cross-section is situated, is provided in the piston rod. The said control slide valve is equipped with a step piston, both piston sections of which are acted upon by damping fluid, that piston section having the smaller diameter being adjacent to a return spring, which endeavours to maintain the control slide valve in a position keeping the flow passage open. If the pressure in the damping fluid increases due to an increasing wheel load, this causes the control slide valve to reduce the passage cross-section as a function of the load in order to increase the damping force. The admission of damping fluid to both piston sections of the step piston makes sealing off of its guide from the atmosphere unnecessary.
Patent DE-3830380-A1 (DE)
Inventor: LAYRISSE R IGNACIO A
IPC: C09K23/52
Filed: 1988-09-07
Abstract: Methods for the formation processing, transportation and end use of a hydrocarbon-in-water emulsion, involving forming a first hydrocarbon-in-water emulsion (e.g. at well head or downhole); degassing it, adjusting its density, breaking the density-adjusted emulsion and re-emulsifying the resulting separated hydrocarbon material, and transporting the resulting second emulsion. Emulsifiers used in the emulsifying steps may comprise non-ionic, cationic and anionic surtactants, polysaccharides, polyacrylamides, cellulose derivatives, xanthan gum, alkalis (e.g. NH404) and water-soluble salts (e.g.of Na, K, Li, Ca, Ba, Mg + Fe).
Patent DE-3833179-A1 (DE)
Inventor: MESSINGER WERNER
IPC: B26B19/04
Filed: 1988-09-30
Abstract: The invention is directed to a shaving head for dry shaving apparatus, comprising a shaving head frame arranged on the shaver housing so as to be removable therefrom and a circumferentially closed, box-shaped exchangeable frame of a material of limited elasticity which is insertable into the shaving head frame, the exchangeable frame having a shaving foil mounted therein in arched form which is in cooperative relation with a reciprocating lower cutter assembly of suitable configuration which is urged against the foil by spring means, with corresponding holding and guiding means being provided on the exchangeable frame as well as on the shaving head frame to guide the exchangeable from in the shaving head frame in vertical direction.
Patent DE-3902904-A1 (DE)
Title: Lighting system for a bicycle when it is stationary, with power cells in the handlebar tube and a pliant battery-support strap
Inventor: STROHS JOSEPH
IPC: B62J6/16
Filed: 1989-02-01
Abstract: Published without abstract.