baber/WOPTO huggingface dataset:
Patent DE-3806848-A1 (DE)
Title: Method and device for presenting routing information
Inventor: BREMER WOLFGANG DIPL ING
IPC: G08G1/0968
Filed: 1988-03-03
Abstract: A method and a device are proposed for presenting location-specific routing information on a display (1) of an electronic routing and orientation device, which is preferably arranged in motor vehicles, which is used for entering the desired route and possibly further data, the travel information in each case being transmitted at a specific distance from a reference location. The lead (advance) of the routing information can be either fixed or variable, a predetermined distance can in particular be preselected ahead of the actual location of the motor vehicle along the desired route, which distance can possibly be still increased in the linear manner as a function of the travelling speed of the vehicle. In a preferred manner, the presentation of the respective next routing information is blocked until a reference location, which has been firmly predetermined or can be predetermined, for example an intersection, has been passed. <IMAGE>
Patent DE-3813458-A1 (DE)
Title: Process for producing spectacle lenses
Inventor: ONOKI FUMIO
IPC: G02C7/02
Filed: 1988-04-21
Abstract: According to the present invention, a stock is kept of many different first lens elements, each with specific optical lens values, and many different second lens elements, which also each have specific optical lens values; an individual one of these first and second lens elements is chosen from this stock on the basis of an optical calculation; and these two lens elements are laminated, producing a spectacle lens which corresponds to a desired prescription. The present process accordingly has the advantage that the period of time from receiving the order to supplying the product is reduced.
Patent DE-3816127-A1 (DE)
Title: Noise protection wall capable of supporting vegetation
Inventor: LUEFT PETER
IPC: E01F8/02
Filed: 1988-05-11
Abstract: The invention relates to a noise protection wall capable of supporting vegetation, in particular for screening off highways, railways and industrial noise sources, in the case of which noise protection wall at least the surface facing the noise source is inclined towards the noise source starting from the crown (18) of said noise protection wall, with holding constructions (1) which are arranged in parallel and at a distance from one another and have obliquely running slots (7) which are open to the respective outer boundary of the holding constructions and are intended for receiving ribbed plant boards (2) which can be inserted by their ends (11, 12) into said holding constructions, at least in those regions of the latter facing the noise source. The object of the present invention is to provide a noise protection wall of the abovementioned type which can be constructed simply and securely in the manner of a modular construction system and at the same time possesses maximum stability. The object is achieved by the noise protection wall mentioned at the outset, which according to the invention has the following features:     a. the respective holding construction is designed as a plate (1), b. each of the ribbed plant boards (2a) can be inserted in each case into at least three adjacent plates (1a, 1b, 1c), c. the ends (10, 11) of each ribbed plant board (2a) can be inserted, in the longitudinal direction of the ribbed plant board (2a), positively into those slots (7) of the plates (1a, 1c) assigned to the ends, d. adjacent... are... into those slots (7) of the plates (1c) assigned to the ends of the ribbed plant boards (2a)...   Original abstract incomplete. <IMAGE>
Patent DE-3817658-A1 (DE)
Title: Valve arrangement in a hydraulic system
Inventor: SCHEUERING HANS
IPC: F15B1/02
Filed: 1988-05-25
Abstract: In order to carry out the number of brake actuations and minimum delays required according to statutory regulations in a valve arrangement in a hydraulic system, consisting of an accumulator-loading valve, at least one non-return valve, at least one hydraulic accumulator and consumers connected thereto, a hydraulically releasable non-return valve (5) is arranged in the accumulator circuit of each hydraulic accumulator (7). The non-return valve (5) is opened at the cut-off point of the accumuator-loading valve (6). <IMAGE>
Patent DE-3820525-A1 (DE)
Title: Air distributor
Inventor: JOBST WOLFGANG
IPC: F16K3/02
Filed: 1988-06-16
Abstract: An air distributor having a plurality of outlets (2, 3, 4) has as a shut-off device which is common to the outlets (2, 3, 4) a slider which is formed by a flexible film (5) which is arranged displaceably in guides on the approach-flow side of the outlets (2, 3, 4) and has passages (6, 7) for controlling the outlets (2, 3, 4). By means of a pinion (11) and a toothing (10) on the film (5), the film can be displaced in the guides. <IMAGE>
Patent DE-3821297-A1 (DE)
Title: Logic game
IPC: A63F9/08
Filed: 1988-06-24
Abstract: This game consists of two half-shells (1, 2) which can be rotated relative to one another. Each half-shell possesses four segments (3) and four semicircular apertures in each of which two rotational segments (4) are mounted. If the rotational segments of the half-shells (1, 2) are congruent, all four rotational segments can be twisted together. As a result, it is possible to rotate the rotational segments from one half-shell into the other. By twisting the half-shells (1, 2), the rotational segments are displaced relative to each other. As a result of the various information contents of the rotational segments and segments, for example colours and symbols, many possible combinations and hence alternative games arise in their allocation.
Patent DE-3821891-A1 (DE)
Title: CNC hydraulic positioning drive
Inventor: SCHMITZ JUERGEN DIPL ING
IPC: G05B19/39
Filed: 1988-06-29
Abstract: In a hydraulic drive activated by a CNC system via a valve to be actuated electrically, the pressure acting on the hydraulic drive or the force exerted by the hydraulic drive is fed as a signal to a pressure or force controller, the output signal of which is fed as a control signal via a change-over switch just before reaching the desired position value of the drive to the valve to be actuated electrically, and at the same time the output signal which can be fed from the CNC system to the valve is interrupted by the change-over switch, the change-over range just before reaching the desired position value being less than the permissible difference established in the CNC system between the respective desired position value and actual position value, or the signal for the desired position value transmitted by the CNC system being given the actual position value with the change over from position control to pressure or force control. Thus the means is created of changing over the position control circuit to a force or pressure control circuit and back again without having to fear automatic cut-off of the drive. <IMAGE>
Patent DE-3822259-A1 (DE)
Title: Brake-shoe mounting for a spot-type disc brake
Inventor: LEIDECKER HANS-DIETER
IPC: F16D55/00
Filed: 1988-07-01
Abstract: The invention relates to a spot-type disc brake, particularly for motor vehicles, with two supporting parts which are arranged at a distance apart in the direction of a secant to the brake disc and have wall surfaces that face away from one another and wall surfaces which face one another radially to the outside of the circumference of the brake disc, and with a brake shoe that is guided on the supporting parts in such a way that it can be displaced in the direction of braking contact and has a carrier plate with a head, on which plate the brake shoe can be supported in both circumferential directions and radially towards the inside, and that is connected in a positive-locking manner to the supporting parts in the circumferential direction of the brake disc such that, at least in the case of relatively high brake application forces, the circumferential force arising at the brake shoe is transmitted to both supporting parts. According to the invention, the supporting parts (5) have clips (5'), form the axially open and radially inward-opening and tapering recesses (13) and overlap the heads (14) of the carrier plate (6, 7), such that the brake shoe is supported radially at the outside. <IMAGE>
Patent DE-3824143-A1 (DE)
Title: Tray for the stackable packaging of bottles, cans or the like having a bottom bead
Inventor: KUEHN HORST
IPC: B65D5/50
Filed: 1988-07-16
Abstract: A tray for the stackable packaging of bottles, cans or the like having a bottom bead is provided with a base plate (2, 13) which receives the bottles (23) in zones and from which holding elements (17) project upwards, which elements are provided with lugs (18) which engage behind the bottom bead (24). Provided on the underside of the tray are conical depressions (22) for receiving the upper ends of the bottles, cans or the like in a centred manner. The tray has a blank of foldable material, such as corrugated cardboard, solid cardboard or the like, which develops restoring forces when folded and, in the erected state, forms the base plate, a side wall (10, 19) running around the edge, and the holding elements (17) with the lugs (18). The blank has a central part (2) which corresponds to the surface of the base plate and to which flap parts, which can be folded over fold lines, are linked in pairs. In the edge region of the central part (2), the blank is scored or cut out in two parallel rows in mirror-image symmetry to form the holding elements (17) with the lugs (18). The two flap parts are provided to supplement one another to form a second central part (13) of the base plate. <IMAGE>
Patent DE-3827367-A1 (DE)
Title: Antilock hydraulic brake system
Inventor: BUSCHMANN GUNTHER
IPC: B60T8/44
Filed: 1988-08-12
Abstract: In hitherto known brake systems, in the event of brake slip control the master cylinder is either completely decoupled from the brake line or that type of connection exists in which the pump delivery of the brake master cylinder is returned fully to its basic position. The intention is to ensure that at the onset of brake slip control the pedal remains essentially in its current position whilst a pressure medium reservoir is simultaneously available as additional quantity to the pump delivery. This is achieved in that a piston 25, which at the same time assumes the function of a control piston for the control valve 9, is inserted parallel to the check valve 18 of the brake line. <IMAGE>
Patent DE-3828384-A1 (DE)
Title: Process for arranging a surface box in an upper road surface, and surface box for carrying out the process
Inventor: PAPE JUERGEN
IPC: E02D29/14
Filed: 1988-08-20
Abstract: In order to arrange a surface box (22) in an upper road surface above a fitting, the road covering with the road surface is dug up, including the substructure around the fitting as far the load-bearing layer of the road covering, and a cavity is formed into which a sealing composition is introduced, around a protective pipe (10) above the fitting. Onto said sealing composition there is introduced into the cavity a prefabricated block (19) which is prepared in a corresponding height, passes beyond the surface box (22) in the outwards direction, but remains within the dimensioned spacing of the cavity and contains the surface box in a through-passage (23). Some of the sealing composition is pushed into the lateral joint between the prefabricated block with the surface box and the cavity wall. This joint is subsequently cast from above. <IMAGE>
Patent DE-3830061-A1 (DE)
Title: Method and arrangement for light scanning microscopy
Inventor: SCHUETT WOLFGANG DR SC NAT
IPC: G02B21/00
Filed: 1988-09-03
Abstract: The invention relates to a method of light scanning microscopy and an arrangement therefor, which serve to examine biological and solid state specimens, a higher amount of information being obtainable about object structures and object parameters. This is achieved in that the light which leaves the object is measured at points in terms of its intensity distribution in the image plane and in that variables of the intensity distribution, such as overall intensity, the position, size of extremes thereof and/or the width of peaks are processed in a computer and then used for image representation, in order to implement light scanning microscopes of type I, type II, type III in a single device. The arrangement for determining the scattered light distribution contains between the imaging optical system and the diaphragm of an opto-electronic transducer an electronically controllable optical deflection system (e.g. acousto-optical, electro-optical cell; polygon prism; rotating mirror). It is possible to use an integrated receiving arrangement of line-shaped or matrix-shaped elements (photodiodes or CCD elements) or a TV pick-up device having an image intensifier. Conventional scanning and image build-up techniques are used.
Patent DE-3840059-A1 (DE)
Title: Method for further processing waste products from the purification of waste water, process water and exhaust air and use thereof in the agricultural sector
Inventor: PROPFE HERBERT DR
IPC: C02F11/12
Filed: 1988-11-28
Abstract: The invention relates to a method for further processing waste products from the purification of waste water (effluent), process water and exhaust air, which method is characterised in that these waste products in the form of slurries receive additions of organic dispersions which are formed as aqueous solutions as by-products or waste products by precipitation or fermentation or by physicochemical treatment of molasses, and a utilisable product is formed from this.
Patent DE-3900040-A1 (DE)
Title: Method for electrically testing conductor tracks for short circuits
Inventor: BARNABA MARTIN
IPC: G01R31/02
Filed: 1989-01-03
Abstract: The testing of conductor tracks for short circuits, particularly the testing of parallel matrix-like conductor tracks mounted on substrates requires a lot of time. A method is proposed in which a first group of conductor tracks is electrically connected to one another (12, 14, 16, 18, ...) whilst the conductor tracks of another group (11, 13, 15, 17 ...) are sampled individually in succession by means of a test probe. When a short circuit is present, an indicating instrument emits a visual or audible signal. <IMAGE>
Patent DE-3900054-A1 (DE)
Inventor: AUMANN GERD DIPL CHEM DR
IPC: C09D157/08
Filed: 1989-01-03
Abstract: The present invention relates to an underseal composition for motor vehicles, comprising a finely divided vinyl chloride homopolymer, copolymer, terpolymer or graft polymer, a plasticizer, a stabilizer, and a filler comprising calcium carbonate particles, wherein at least a part of said filler is provided with a surface coating formed by a surface treatment agent which comprises an unsaturated monocarboxylic acid or fatty acid having from 4 to 14 carbon atoms, or a salt thereof. The underseal composition has improved rheological properties.
Patent DE-3900176-A1 (DE)
Title: Pivot articulation for standard ladders, scaffolding upon which it is possible to walk, and the like
Inventor: ERNST SEBASTIAN
IPC: E06C1/32
Filed: 1989-01-05
Abstract: The pivot articulation for the articulated connection of two portions of a standard ladder or of a scaffolding upon which it is possible to walk, or the like is formed by two articulation halves, which are connected to one another such that they can pivot about an articulation axis and which are connected, via a shaft part, in each case to one of the two parts to be connected pivotably to one another, and by a locking device which, with respect to the ladder or the scaffolding, can be unlatched from outside by exerting pressure and which comprises at least one locking bolt, which is made to engage by a loading spring, and a number of latching cutouts which are assigned to said bolt and are located in the head parts of the two articulation halves. <IMAGE>
Patent DE-3906559-A1 (DE)
Title: Sheeting device for rectangular pits, in particular graves
Inventor: GRUBIC ZDRAVKO
IPC: E02D17/04
Filed: 1989-03-02
Abstract: Published without abstract.
Patent DE-3914600-A1 (DE)
Title: Increasing recoil of gun - involves housing which deflects propellant gases
Inventor: HOERR ALFRED
IPC: F41A21/26
Filed: 1989-05-02
Abstract: The device increases the force of recoil of a gun when using practice ammunition so that the force of recoil is the same as when live ammunition is used. The device consists of a housing (1) which is attached to the end of the barrel (3). This housing (1) is provided with a cover (8), with an opening (7) for the projectile, and which encloses a piston (13). The inner surface of the end wall of the housing (1) is so shaped that the gases generated by the projectile propellant which impinge on this surface are deflected tangentially over the surface (12) of the piston (13). USE - Firing of practice ammunition.
Patent DE-3915513-A1 (DE)
Title: Measuring the thickness of fat and meat in sides of meat - uses ultrasound probes with computer analysis of reflection sound to provide non-invasive evaluation of depth of fat and lean meat
Inventor: GROHS BERND DIPL PHYS
IPC: G01N33/12
Filed: 1989-05-12
Abstract: Probe contains at least one ultrasound generator which is coupled to the side of meat by a flexible coupling layer, and the signals gained from an  impulse/echo measurement are processed by a computer to give an evaluation of the thicknesses of the fat and meat which are present. The coupling layer consists of a plastic body with voids, made pref. of PVC or polycarbonate, and takes the form of a number of ultrasound conducting elements arranged between upper and lower surfaces. These elements are narrowest in the area which is central between the two surfaces, and are square in cross-section. The receiving oscillator has a lower resonant frequency than the sending oscillator.  The frequency used for measuring the thickness of fat is higher than that used for measuring the thickness of the meat. The device may be arranged on a frame which can be pivoted horizontally for ease of use. USE/ADVANTAGE - This device is used in meat processing plants for evaluating the quality of meat, partic.  sides of pork. The device has the advantage in relation to existing systems that it is non-invasive and therefore offers a greatly reduced risk of contaminating the prod.
Patent DE-3924723-A1 (DE)
Title: Energy prodn. from coal dust etc. - by turbulent chamber technique combines advantages of fluidised bed and powdered fuel firing
Inventor: ECKERT REINHARD DIPL ING
IPC: F02G1/055
Filed: 1989-07-26
Abstract: Method for obtaining energy from the combustion or gasification of energy-contg. solids eg comminuted coal, wood and biomasses. The combustion chamber of the prodn. appts.  has a gas outlet and an air inlet. It is heated from an external source until the ignition temp. of the energy carrier is exceeded, after which the air and energy carrier are admitted and burned or gasified. There are 71 claims relating to the energy-prodn. appts. USE/ADVANTAGE - Turbulent-chamber technique is used and combines as many as possible of the advantages of two systems, fluidised-bed and powdered-fuel-firing, for obtaining energy from coal dust or other comminuted solid material. The energy obtd. can be in the form of heat, gas or mechanical or electrical energy. The system can be modular, so that high output can be obtd. from a combination of modules.
Patent DE-3924948-A1 (DE)
Title: Control circuitry driving print nozzles in ink mosaic printer - has timer-controlled switches and coupling capacitor for pulse generation without large inductive components
Inventor: LICHTI REINER
IPC: B41J2/045
Filed: 1989-07-27
Abstract: An ink mosaic printer nozzle drive circuit has piezoelectric elements (CP1) which reduce or increase ink channel dia. when supplied with a polarisation or anti-polarisation voltage. The start of each spray process is clock-controlled. The junction (a) of two series antiphase switches (S1,S2) between the d.c. voltage source (UB) and earth is connected to the piezoelement via a third switch and coupling capacitor (C1). A second, lower voltage d.c. source (UM) is connected between the third switch and coupling capacitor via a resistor. The switches are timer controlled. ADVANTAGE - Simply generates control pulses without large inductive components.
Patent DE-3925703-A1 (DE)
Inventor: KASPAR ERNST
IPC: F16H61/448
Filed: 1989-08-03
Abstract: A hydrostatic drive has at least one hydraulic source with a hydraulic flow which can be varied continuously from zero and at leas two hydromotors connected in parallel for driving a component. A mechanical connection is located between the component and each hydromotor. To obtain a continuously variable, relatively high demultiplication ratio which includes the range for a hill climbing ability of a vehicle crane of 60 % up to a maximum speed of 62 km/h, the parallel branches consisting of the hydromotors (5, 6; 35...; 65...; 81) and the mechanical connections (8, 10; 41...; 88) have different products obtained by multiplying the torque constants (k) of the corresponding hydromotor (5, 6; 35...; 65...; 81) at maximum absorption volume by the reduction ratio (i) of the associated mechanical connection (8, 10; 41...; 88), the hydromotors(s) (5; 35, 35a to 37, 37a; 81, 82) in one branch with a product (k i) greater than the smallest product present can be varied continuously up to an absorption volume of zero and can be disconnected from the component (9; 20; 89) by means of a force-engagement coupling (7; 45 ...; 85, 86).
Patent DE-3927576-A1 (DE)
Title: Sealing ring groove - has extra annular displacement chamber, and sealing ring concentric with groove
Inventor: DANNECKER PETER
IPC: F16J15/32
Filed: 1989-08-21
Abstract: The sealing-ring groove (1) has a rectangular cross-section and has at least one extra annular displacement chamber (12-14) for the sealing-ring (2) and concentric with the groove (1).  Three displacement chambers (10,13,14) are in the three sides (11,12,15) of the groove (1). The cross-section of each displacement-chamber (12-14)  consists of a concave radius (R2,R3,R4) on the base of the displacement chamber (12-14), and a concave transition radius (R22,R33,R43,R44) between the radius (R2-4) forming the base and the adjacent parts of the sides (10,11,15). USE/ADVANTAGE - With above-average pressure exerted on the sealing-ring, its material is not squeezed, some only of the displacement compartments being compacted.
Patent DE-3936178-A1 (DE)
Title: Door with fixed metal frame - has metal embedded in concrete frame which forms integral part of wall
Inventor: HIEBER ALEXANDER
IPC: E06B1/24
Filed: 1989-10-31
Abstract: The door (1) for a room of a building is hinged to a metal frame (2) which is embedded in a concrete frame.  The door (1) is designed to be a close fit in the metal frame (2) so that there are no gaps between the door (1) and the frame (2).  The metal frame (2) is embedded in a concrete frame (3). This concrette frame (3) is placed in position and the wall built around it so that the frame becomes an integral part of the wall and forms a stable support for the door without need for any subsequent adjustment. USE/ADVNATAGE - Reduced cost of construction.
Patent DE-3936215-A1 (DE)
Title: Shelving with shelves or suspended frames - has movable plugs fitting into holes, uprights or sides
Inventor: JUERGENS WALTER DR ING
IPC: A47B57/40
Filed: 1989-10-31
Abstract: The shelving with shelves or suspended frames for taking stored goods, has movable plugs which fit partially into holes in the uprights or sides of the unit. The base's front or back edge has laterally protruding sections with hooks or pins fitting into holes.  Each of the four corners of the base or frame have plugs. USE/ADVANTAGE - The shelving enables brackets, shelves or suspended frames to be suspended from the same uprights and to be adjusted.