baber/WOPTO huggingface dataset:
Patent DE-2442700-A1 (DE)
Title: Computer display on screen of ordinary television set - involves cable transmission system which is plugged into aerial terminal of set
Inventor: LAUER BERND ING GRAD
IPC: H04N7/173
Filed: 1974-09-06
Abstract: The cable transmission system (2) is connected by a cable (4) to the aerial socket of an ordinary commercial television set and a second cable (5) connects the system (2) with the power input socket of the set (1). The television aerial (3) is connected to the transmission system (2) which may be switched to give ordinary commercial television reception. A single cable (6) links the system (2) with a modern device (7), which may permit transmission of the computer data via the public telephone system. The signal fed into the television set through the aerial cable (4) is modulated onto a carrier wave of a given frequency.
Patent DE-2446247-A1 (DE)
Title: Pressurised water reactor control rod operation - using two rod groups with xenon poisoning effect to supplement rod action
Inventor: ALEITE WERNER DIPL ING
IPC: F15B11/064
Filed: 1974-09-27
Abstract: The Parent Patent describes a method of power regulation of a pressurised water reactor, using two control rod groups, where the L-group is used only for rapid or large power changes but normally penetrates only to 8-20% of the core depth and therefore has only a small disturbing effect on the axial flux distribution, while the D-group ranges between this depth and 100% penetration and pref. comprises only a few rods, so that it also has little disturbing effect on the axial flux distribution. In the Patent of Addition, when the load is being changed, the depth of penetration of the D-group is kept less than the value required for the load change, the desired change being obtained predominantly by the change in xenon poisoning and to a lesser extent by control rod adjustment and introduction of boric acid or detonate into the water. Radial irregularity in flux distribution is minimised. The reduction in the required rod reactivity or penetration can be up to one-third.
Patent DE-2448514-A1 (DE)
Title: Movable hydraulic structure closure - has flexible tension element passing under rollers or pinions and connected to drive and fixed point
Inventor: KIRCHNER HELMUT DIPL ING
IPC: E02B7/36
Filed: 1974-10-11
Abstract: Movable hydraulic structure closure such as a safety board, segment protector etc., with flexible tension elements such as rope, chain etc., engaging at both ends where this flexible tension element (8, 5') at the closure (3, 3') is passed under loose rollers (6) or pinions which are supported in the region of both bank-side ends. On both sides the element is then deflected upwards. At least one end of the tension element (8, 8') is connected with a drive (winch 9, linear motor 15) on one bank side and the other end passes to a fixed device on the opposite bank side. There can be drives on both sides and both drives then have a common tension element.
Patent DE-2509749-A1 (DE)
Title: Flange coupling separating unit - comprises two clamping jaws with right and left handed threads requiring minimum power input
Inventor: ZIEBS FRANZ
IPC: F16L23/00
Filed: 1975-03-06
Abstract: The clamping jaws (3, 4) are set between two loosened but not removed bolts on the flange (8) of the pipe (9). The jaws are held firmly by the guide rail (1) which prevents rotation of the jaws. A spindle (2) is connected to the rail by spindle bearings (5) with screws (7) and has corresponding left- and right-hand threads as well as an adjusting ring (6). The spindle is used to transfer rotation of the spindle head (2a) by means of a screw spanner to the clamping jaws, so that the flange coupling is separated. This design of separator requires the minimum amount of force and time and works on a different principle to the wedge driver flanged pipes.
Patent DE-2518264-A1 (DE)
Title: Estimating concn. of toxic substances in air - giving continuous instantaneous evaluation of e.g. sulphur dioxide in factory atmospheres
Inventor: JENKINS RHYS HAYDN
IPC: G01N31/16
Filed: 1975-04-24
Abstract: A process for detmn. of the concn. of a toxic substance e.g. sulphur dioxide, in a gas, e.g. air, consists of contacting the gas in an electrolysis cell with a liq., e.g. water, in which the toxic substance is selectivity soluble, contg. an oxidising agent, e.g. hydrogen peroxide, which converts sulphur dioxide to sulphuric acid altering the colour and optical density of the pH indicator, e.g. methyl orange. The soln. contains also an electrolyte, e.g. sodium chloride, which on electrolysis produces a base sodium hydroxide, able to neutralise the acid, so as to maintain the colour and the optical density as a reference state. The titration current is arranged to be a function of the disequilibirium between the output signals of two photo-electric cells which receive respectively a light beam which has passed through the liquid and one which has not, and the change in the current measures the concn. of sulphur dioxide. The method can be used for other toxic substances e.g. carbon monoxide, using suitable reagents. The continuous observation of the titration current permits the continuous and substantially instantaneous evaluation of the concn. of toxic substances.
Patent DE-2519698-A1 (DE)
Title: Welded engine oil sump with anti-swash baffles - is in resilient material with rigid baffles resiliently secred to sump
Inventor: RIEBERER ALFRED
IPC: F01M11/00
Filed: 1975-05-02
Abstract: The sump (1) is intended for combustion engines with large capacity sump and is provided with a number of baffles (14) dividing the sump into interconnected chambers to prevent excessive movement of the oil. The sump is made in a resilient material allowing elastic deformation. The baffles are relatively rigid and are resiliently secured (17) to the sump, at a number of individual points. The baffles may be provided with resilient portions via which they are secured, and may be connected to one another and secured to the flange (12) of the sump only.
Patent DE-2526895-A1 (DE)
Title: High voltage cable connection for X-ray appts. - has cable attached to moving tube and protected from stress by scissors framework
Inventor: BERGER HELMUT
IPC: A61B6/02
Filed: 1975-06-16
Abstract: X-ray apparatus has a support arrangement that not only holds the weight of the high voltage cable but also prevents the force of the accelerating X-ray tube (which travels along a linear path during exposure) from acting on the cable connections to the X-ray tube so that the cable is protected from all mechanical loadings. The high voltage cable (36, 37) is attached at one end to the moving X-ray tube (7) and at the other end to a scissors framework (18). The cable is fixed to this scissors framework pivot points (19-25). The framework slides along a guide rail (38).
Patent DE-2529144-A1 (DE)
Title: Wheel trim for motor cars - is of plastic material fitted with adhesive band coated on both sides
Inventor: CONNELL JAMES
IPC: B60B7/06
Filed: 1975-06-30
Abstract: The motor car wheel trim with a rim and spoike cover are made as a combined unit together with a wheel cover. The trim is fitted to the wheel by a band coated with adhesive on both sides and consisting of a flexible material. The band is attached on one side to the trim unit and to the outer surface of the wheel with the other side, holding the trim and the wheel firmly together. The rim of the wheel may be freely radially deformed in relation to the trim without transmitting any forces on to the trim unit. The band is fitted on the trim unit at about the middle between it's circumference and centre point, and is made from plastic material.
Patent DE-2529973-A1 (DE)
Title: Hose covering material container enclosure - has hose material in strip form fed over conical guide onto container
IPC: B65B9/14
Filed: 1975-07-04
Abstract: The method of enclosing a container with a hose shaped covering material lines up a guide link (20) concentric to the container. The guide link is held stationary by a gripping device (40, 40a). Hose shaped cover material is supplied on to one end of the guide link held by the gripping device. The gripping device is removed from contact with the guide link, and an interference installation applied to the guide link. The interference installation is moved along the axis of the guide link from one of its ends to the other. This transfers material on to the container and encloses it. The hose material is cut to a pre-dertemined length before fitting and is also widened into a cylindrical shape.
Patent DE-2540481-A1 (DE)
Title: Magnetic characteristics measuring coil for e.g. metal plates - has closed magnetic field yoke and exciter coil(s) producing homogeneous field strength to reduce sensing errors
Inventor: JANOSI FRANZ DIPL ING
IPC: G01R33/12
Filed: 1975-09-11
Abstract: A measurement coil for a device used to measure magnetic characteristics of a sample of magnetisable material, in partic. of electro-plate, is designed for min. measurement errors. The coil uses a closed circuit yoke and at least one exciter winding. The sample is placed inside a slit passing through the exciter coil which is between the poles of the yoke (4). The winding thickness of the coil is at a max. near the poles and halfway between them, and varies sinusoidally with the distance in between. The secondary or pick-up winding of the exciter coil also surrounds the slit. A homogeneous magnetic field is produced along the whole exciter coil length.
Patent DE-2543225-A1 (DE)
Title: Door fitted visitor observation device - is plate of material translucent or transparent one way only, and may be behind nameplate
Inventor: LOIDL KARL
IPC: E06B7/30
Filed: 1975-09-27
Abstract: A device making it possible to observe callers at a door incorporates a plate (8) or more than one, which seals a door opening, made of translucent or transparent material in one direction only. It may at the same time fulfil the function of a name plate, preferably with the door opening (2) extending only over part of its area. The plate may be let into the door (3) so that it is sunken. It may be retained by a peripheral border fixed to the door. The observer cannot be seen by the visitor from the other side of the door, and the device is more easily fitted to existing doors.
Patent DE-2602995-A1 (DE)
Title: Assembly table for completing circuit boards - uses LEDs to mark component position and stores components in moving boxes
Inventor: FULIZIO LIVIO
IPC: H05K13/00
Filed: 1976-01-27
Abstract: The assembly table, for circuit boards, has components in separate boxes fed in specified order to the assembly point. The boxes move beneath the table and appear at the bottom of the hole through which their components are accessible. The position of any given component in the circuit board is marked by LEDs which light up the positions into which components in the accessible box have to be inserted. The LEDs are located behind in the board.
Patent DE-2606578-A1 (DE)
Title: IC engine exhaust silencer housing - has flanged sections, part folded edge and unfolded edge screw attachment
Inventor: DENGLER EGON
IPC: F01N1/08
Filed: 1976-02-19
Abstract: Exhaust gas silencer housing comprising at least two shell or tubular parts assembled together by means of flanged edges, whereby the one housing parts (10) flanged edge (20) has an extension (22) bent at an angle to the division plane of the housing, to enable the engagement of the flanged edge (21) of the other housing part (11). The flanged edge (20) of the one housing part (10) is only bent back over the flanged edge (21) of the other housing part (11) along one side by means of a prolongation (22) in a folded manner (22a). The second housing parts edge locates on the unfolded edge of the first part, and is connected to it by means of e.g. screws in a releasable manner.
Patent DE-2613603-A1 (DE)
Title: Dry lithographic printing matrix - based on ink releasing polymer and sensitised adhesive silicone fluid
Inventor: SCHANK RICHARD L
IPC: G03F7/00
Filed: 1976-03-30
Abstract: Image-free dry lithographic printing matrix substrate and a surface coating of an ink-releasing (potentially) adhesive polymer, contg. a compatible adhesive silicone fluid with reactive H atoms and an effective amt. of a sensitiser, which is sufficient to polymerise the fluid according to the image and form an image which takes up ink by exposure with activating electromagnetic radiation for the sensitiser. It is not necessary to fix image-particles to the matrix or to remove the silicone in the image configuration.
Patent DE-2617504-A1 (DE)
Title: Concrete component set for power station switchgear housing - comprising prefabricated ribbed slabs with projecting corner sidewalls or support columns
IPC: E04H5/04
Filed: 1976-04-22
Abstract: The set of building components for an electric switchgear station comprises prefabricated concrete units with an external wall slab. The components (1-3) are in the form of a rectangular troughed or ribbed base slab (1.1), with reinforcing ribs (3) projecting from one face. On some of these, in part of the corner area, and in or against the ribs' line, there are vertically projecting sidewalls (7, 9), or in other cases support columns (5). The degree of protrusion of sidewalls and columns is pref. the same on each element, but may vary between elements. Standard sets can be used for construction of switchgear stations adapted to a wide variety of needs.
Patent DE-2627425-A1 (DE)
Title: Compsns. contg. ethyl (3)-hydroxy-indene-carboximidate - with antiinflammatory, analgesic and antipyretic activity
Inventor: STOSS PETER DIPL CHEM DR
IPC: A61K31/21
Filed: 1976-06-18
Abstract: Pharmaceutical compsns. contain ethyl 3-hydroxyindenecarboximidate of formula (I) or its salts. Pref. oral and rectal dosage forms contain 50-150 mg. (I) or its salt. (I) has antiinflammatory, analgesic and antipyretic activity and is useful in treating rheumatic conditions. Is acute LD50 in mice (given intragastrally) is >1.6g/kg. c.f. 475 mg/kg. for aminophenazone. A typical suppository contains 0.1g. (I) 21 mg. colloidal silica, 0.42 mg. butylhydroxyanisole and the balance, to make 2.1 g. a mixt. of hard fats.
Patent DE-2633469-A1 (DE)
Title: Warning sign facility for road vehicle users - enables road obstructions to be brought to attention of other users by activation of warning signs at roadside station
Inventor: GERHARD ERWIN ING GRAD
IPC: G08G1/09
Filed: 1976-07-26
Abstract: A number of warning stations located along main roads is proposed that enables any adverse conditions to be easily reported and warning signs displayed. The presence of flooding or obstructions may be brought to the attention of other road users by providing a facility within a road side warning station. At the same time that the condition is reported a warning sign may be manually or remotely activated.
Patent DE-2637833-A1 (DE)
Title: Closed circuit respirator with low breathing-out resistance - has heat exchanger in breathing tube fitted between mask and valve assemblies
Inventor: ECKSTEIN WOLFGANG
IPC: A62B9/00
Filed: 1976-08-21
Abstract: The purpose of the design is to produce a closed circuit-type respirator supplying the wearer with cooled-down re-generated air at a reduced breathing out resistance. The respirator consists of mask part fitted with breathing tube in which the heat exchanger is mounted. The outlet end of the heat exchanger connects to a T-piece in which aspiration valve and discharge valve are mounted. During the breathing out cycle air is flowing through the heat exchanger and the valve into the breathing bag, while the relatively low resistance of the heat exchanger and the valve have to be overcome. The relatively higher resistance of the regenerative cartridge is overcome by the built-up pressure in the bag, while the cartridge is passed through by the air stream in one direction only.
Patent DE-2640773-A1 (DE)
Title: Textile or paper web pneumatic conveying apparatus - with number of closely spaced ducts provided with closely spaced rows of openings adjacent duct edges
Inventor: GLAESER DIETER DIPL ING
IPC: D06B11/00
Filed: 1976-09-10
Abstract: Appts. is formed by a number of closely spaced ducts sepd. from each other by a narrow gap forming an air outlet which increases in the air flow direction between the ducts. The ducts, at their ends facing the web, are provided with rows of perforations, the pairs of rows at the leading and trailing ends of the ducts being spaced closer to one another than the remaining rows of perforations. Used in conveying paper or textile webs. Arrangement of perforations is staggered and differentially spaced row leads to uniform air flow distribution and even supporting of webs above the duct.
Patent DE-2644340-A1 (DE)
Title: Packing unit for liquids - has containers enclosed by common cover and end plates with separating lines between containers
Inventor: MORTON JAY
IPC: B65D75/52
Filed: 1976-10-01
Abstract: The packing unit for drinks consists of containers and corresponding covers. In order to form a multiple packing the containers are arranged a little distance apart below a common cover plate (14) and are sealed to the cover plate (14). The latter has separating lines (36, 38, 212). The cover parts (24, 26) are provided with outwards projecting grip parts (50) and the containers have downwards converging side walls and bottom wall which rest on a bottom part (92). At least one wall of the container forms a common wall plate (80) with separating lines (86, 88) between adjoining containers.
Patent DE-2646082-A1 (DE)
Title: Note pad with tear=off sheets - includes punched-out symbols near edge of each sheet
Inventor: MANSARD KURT
IPC: B42D5/00
Filed: 1976-10-13
Abstract: The note pad has tear off sheets. At least one part of the tear-off sheets (2) have punched out lines (4, 4a, 4b) in various shapes which border the sheet cut outs (5) whilst leaving connecting pieces between them. The sheet cut outs may be axial or mirror symmetrical or may have geometrically irregular contour lines. Other shapes include the logos of commercial firms, good luck symbols such as four leaf clover or the outline of a flower. Normally the cut outs are position either along one side or along either top or bottom of the sheet leaving the centre portion of the tear off sheet free.
Patent DE-2646798-A1 (DE)
Title: Electric charging device for liq. or solid particles in air stream - has particles charged with one polarity by first electrode and with opposite polarity by second electrode
IPC: H01T19/04
Filed: 1976-10-16
Abstract: The apparatus is used for electrostatic precipitation of particles from a dust laden or liquid droplet laden atmosphere. The charged particles are attracted towards a surface on which they are precipitated. At least a first and a second electrode (5, 6) are provided in a chamber through which the particles travel. The first electrode (5) is supplied with high voltage of one polarity, and the second electrode (6) with HV of the opposite polarity. Gas flow containing the charged particles is applied to the surface (13).
Patent DE-2650844-A1 (DE)
Title: Picker for underpick loom - with rib on picker body engaging in groove in interchangeable striking section
Inventor: KENK THEO
IPC: D03D49/36
Filed: 1976-11-06
Abstract: Picker for underpick loom comprises a picker body which is fixed to a picking stick and on the end face of which is interchangeably mounted a striking section. The striking section has a pin which is mounted in a blind hole in the picket body, and which either has an annular groove in which engages an annular collar fixed to the picker body or which has at its free end a head located in a widened section at the bottom of the blind hole. The picker body has a projection with a rib which engages in a groove in the striking section or vv. Pref. the rib is located only at the sides of the projection, and the rear edges of the groove in the striking section is discontinuous. The picker allows completely reliable seating of the striking section, and can be mfd. easily and cheaply.
Patent DE-2654592-A1 (DE)
Title: Milling arrangement for part machining of threads - has work spindle bearing replaceable by axial advance feed nut dependent upon rotary drive
Inventor: KLEIN HERBERT ING GRAD
IPC: B23Q5/40
Filed: 1976-12-02
Abstract: The milling installation particularly for part machining and for milling of thread and spiral tracks has a workpiece carrier fitted on a working spindle which is axially movable and rotatable, being fitted in the installation housing. The spindle has a rotary drive. On the side of the work spindle (20) remote from the workpiece carrier, a bearing (30, 31) is fitted which ensures that the spindle does not move axially. The bearing can be replaced by an axial advance feed dependent upon the rotary drive, the feed comprising two threaded parts working in conjunction with each other. One threaded part is connectable to the work spindle and the other to the installation housing.
Patent DE-2654638-A1 (DE)
Title: Clothes drying air condensation unit - monitoring temp. of cooling water in condenser for periodical exchange
Inventor: APPUN ERNST
IPC: D06F58/24
Filed: 1976-12-02
Abstract: The air stream which extracts the moisture from a clothes dryer is dried by condensation achieved by cooling water. Part of the total required cooling water vol. is stored and allowed to warm up as drying proceeds. This water is discharged and replaced by another partial amount only when its temp. exceeds a certain threshold. Arrangement minimises consumption of cooling water.
Patent DE-2718246-A1 (DE)
Title: Activating vessel for battery electrodes spaced by transverse strips - has lead contact rails with V=shaped slits for plate lugs
Inventor: MOLL PETER J
IPC: H01M4/22
Filed: 1977-04-25
Abstract: The shaping vessel is used for accumulator plates where the ribbed plates are spaced by transverse strips. the slots of the ribbed plates contain unshaped plates with lugs extending to the left and right alternately and the contact rails. The shaping vessel, ribbed plates and transverse strips are made from an insulating material such as hard rubber. The lead contact rails are made with contact slits with a V shaped cross-section and opening downwards. The plate lugs fit into the slits. The lead contact rails are suspended at a distance from the bottom of the vessel and the walls. The ribbed plates are supported on the lead contact rails by the lower transverse strips.
Patent DE-2719296-A1 (DE)
Title: Prefabricated steel frame building components - has four parts with varied lipped channel girder configurations and panel
Inventor: ASHIBE MASAHIKO
IPC: E04B1/08
Filed: 1977-04-29
Abstract: The steel frame components for prefabricated building construction comprise four main parts. One part (1) has a lipped channel girder, and the second (2) a similar girder with two L-shaped angle pieces, one fixed to each end, with a section turned lengthways. On the third part (3) there are two lipped channel girders set back to back, and two T-shaped pieces. The feet of these are inserted in a gap between the girder rears, and fastened to the ends, while the head is turned lengthways. The fourth part incorporates a support panel (4). Components can be prefabricated and easily transported, for assembly into large fields simply by bolting.
Patent DE-2728021-A1 (DE)
Title: Mechanical coupling for furniture frame parts - has three rods screwed together at ends and cover cap placed over intersection
Inventor: SCHUCKMANN ALFRED VON
IPC: A47B47/00
Filed: 1977-06-22
Abstract: The nodal coupling of the three rods is effected esp. by screws and is covered by a cap(24) which is designed so that its wall edges(R) are in stepless abutment with the outer faces of the rods. Each wall(7, 8) has in addition to the screw fixing hole(18) a pin(22) projecting into a face hole (23) in the rod. The three rods are held rigidly together by attachment screws(19) while the pins (22) in each wall provide additional security against rotation. The surface(25) of the cap has inside it three blind holes(28) into which the screw heads partly project.