baber/WOPTO huggingface dataset:
Patent DE-2710683-A1 (DE)
Title: Bottle or ampoule conveyor - has guide rails which are hinged on horizontal spindles to move into path of bottles
Inventor: HECKMANN WERNER
IPC: B65G21/20
Filed: 1977-03-11
Abstract: The bottle or ampoule conveyer has guide rails on each side of a conveyer track. Part of one or both rails can be swung into the path of the items. The hinging part (4) of the guide rail is mounted on a horizontal spindle (6), about which it is tilted in and out of the path of the bottles etc. (1). The spindle and/or the rail can be coupled to a swing arm, whose free end is in turn coupled to a continuously rotating crank drive. There can be rails on opposite sides of the track, working in opposite directions. The conveyer is particularly for use in bottle cleaning, filling and sealing systems, in conjuction with machines operating at different speeds.
Patent DE-2714429-A1 (DE)
Title: Sepn. of particles from gas streams - using appts. with after baffle plates to prevent re-entrainment
Inventor: SMITH IAN MCRAE
IPC: B01D45/04
Filed: 1977-03-31
Abstract: Particles are sepd. from a gas stream by means of a series of parallel plates mounted in a bundle, normally vertical. Below is a sump to collect slurry or dust. After the plates is mounted a weir at rt. angles to the plates and to the flow direction, the rest of the weir being at least as high as the lower edges of plates. It can form the back wall of the sump. There can be a section of wall projecting under the plates or the plates can extend to the base of the sump which may have a step profile with a lower area after the plates. Additionally a collimator can be included. Used for sepn. of particles from flowing media esp. gases.
Patent DE-2720175-A1 (DE)
Title: Rolling door type extruded metal hinging slats - involves grooved interiors on edge claws with sloping sidewalls adjoining catch stems
Inventor: BRASELMANN KLAUS
IPC: E06B9/15
Filed: 1977-05-05
Abstract: The sheet for a roller door, venetian blind or similar screen, has individual metal slats hinged to interlock together inside a hinge unit without hinge axis. Above and below a flat visible side of each slat the insides of hinges are bent round at the edge into claws, with the top one of one last slat lying inside the bottom one of the next above. Both claws in a pair (14, 21) provide groove-shaped hinge interiors (15, 18), with parallel sidewalling (16, 17; 19, 20), and a connecting arc of 180 deg.. The sidewalling sections slope at 30 deg. from the vertical, with the inner one (20) on the lower hinge interior (18) adjoining a catch stem piece (23) set vertically on the inner sidewall and facing inwards. The hinge arrangement is made of metal slats produced by extrusion.
Patent DE-2721638-A1 (DE)
Title: Storage system for magnetic data - uses parallel intermediate and serial final transfers and has correction circuits for data retrieval
Inventor: RASEK EDUARD DIPL ING
IPC: G11B20/18
Filed: 1977-05-13
Abstract: A storage method for coded data divided into individual data blocks involves storage in an magnetic medium of corresp. parallel grouped data signals and error detection and correction circuits for data retrieval. It is designed for high recording density with high error immunity and average expense without necessitating an increase in the degree of redundancy of the code used for recording. Parallel grouped data signals from each block are first intermediately stored and then transferred to the recording medium in series and in accordance with a priority number. For retrieval the data is read from the medium into the intermediate store row by row a corresp. to the parallel group priorities. Reconstructed data groups are then connected and inverted where necessary.
Patent DE-2723666-A1 (DE)
Inventor: GOECKE DIETER DR ING DR
IPC: H04Q3/62
Filed: 1977-05-25
Abstract: For each request type of a plurality of different request types, a central timer is provided which determines the repetition sequence of the attempted handling of the waiting request stimuli, for which purpose the address of the connection path device is stored in relation to the request type and in allocation to the timer.
Patent DE-2724281-A1 (DE)
Title: Dryer for particulates - has rotor blades provided at ends with transverse arcuate portions to form conveying pockets
Inventor: MAMISTOV VASILY VASILIEVITSCH
IPC: F26B17/20
Filed: 1977-05-28
Abstract: Dryer for free-flowing materials type comprises a stationary drum casing with an internal longitudinally-arranged rotor carrying rigidly-fastened blades is modified by the provision of transverse arcuate portions adjoining the ends of the blades. The arcuate portions together with the blades form pockets for conveying the processed material from the charging to the discharging position. The rotor blades are offset against their direction of rotation by an angle of 30-45 degrees to the radial direction. The dryer increases heat and mass exchange, throughput, and uniform drying.
Patent DE-2725903-A1 (DE)
Title: Conveyor for wood shavings - uses conveyor rods with fitted drivers moving to=and=fro inside channel using power supplied by drive unit
Inventor: BENDER FRITZ
IPC: B65G25/08
Filed: 1977-06-08
Abstract: The conveyor esp. used for wood shavings has conveyor rods moving to and fro on the floor of a conveyor channel, and has hook shaped drivers which extend only over a fraction of the area of the channel. One end is connected to a drive cylinder. The drive cylinder is positioned coaxial to the conveyor or rods and is coordinated with a drive unit (A) positioned on the conveyor channel (1) being at least partially lowered into the channel. The cover plate (17') of the drive unit is also the mounting surface of the pump and the control unit of the drive.
Patent DE-2734346-A1 (DE)
Title: Moulded stable data carrier sheets - pressed at high temp. by using electrical heating in addition to conventional steam
Inventor: BARTHOLDTSEN DIETER ING GRAD
IPC: B29C45/73
Filed: 1977-07-29
Abstract: A hot press or injection mould, with steam and water systems for heating and cooling, and particularly for the production for thermoplastic data carrier sheets, has a second and additional heating system with higher upper temperature limit than that of the steam system. The two heating systems are separate layers and the second is e.g. electrical. System permits the use of higher process temperatures without great additional cost, products suffer from considerably less subsequent distortion in service.
Patent DE-2734931-A1 (DE)
Title: Corrosion resistant pipe connection - has one pipe with enlarged portion eccentric to remainder of horizontal pipe
Inventor: VAHLBRAUK KARL HEINZ
IPC: F16L21/03
Filed: 1977-08-03
Abstract: The pipe connection for a horizontal pipe line has one pipe provided with an end portion of enlarged dia. to form a shoulder inside the pipe. The other pipe has a plain end portion which is inserted into the enlarged dia. portion to effect the connection. The enlarged dia. portion is eccentric w.r.t. the remainder of the one pipe so that it has a straight i.e. unshouldered, portion (1b). The pipe is laid for the straight portion to be lowermost. This reduces the debris-collecting recess which otherwise forms between the end of the other pipe and the shoulder of the one pipe.
Patent DE-2742376-A1 (DE)
Title: Self-locking threaded fastener - has bolt in two parts with stepped overlapping portions
Inventor: WIENCKE GUENTER
IPC: F16B39/28
Filed: 1977-09-21
Abstract: The locking device prevents unwanted turning of a bolt in relation to the sleeve into which it screws. The bolt is divided into two parts (20, 30) one behind the other in the axial direction, and having stepped portions (21, 31) with internal faces towards each other and overlapping. One of these faces has a reaction point eccentric to the thread axis, against which the opposite face bears on relative rotation of both bolt parts in the relevant direction. This gives a self-locking action of both parts in relation to the sleeve (10).
Patent DE-2744291-A1 (DE)
Title: Six row root crop harvester - has two cleaning wheels at front with guides controlling discharge onto rear cleaning wheel
Inventor: WESTPHAL HERBERT
IPC: A01D19/16
Filed: 1977-10-01
Abstract: The 6-row root crop harvester has a conveyor and cleaning device connected after the lifter. This conveyor and cleaning device has two adjacent from sieving wheels, a common rear sieving wheel and guides which limit the feed path laterally above the sieving wheels. In the transfer region from the front sieving wheels (2, 3) to the rear sieving wheel (4), there is a guide and conveying device which passes the crop away from a front sieving wheels. The crop conveying path is split into two parts above the rear sieving wheel (4).
Patent DE-2744370-A1 (DE)
Title: Wrist band, used as watch strap - consists of flat metal pieces interlocking with pins and grooves
Inventor: FISCHER JULIUS
IPC: A44C5/10
Filed: 1977-10-01
Abstract: The watch strap is made up of float metal pieces which have lengthwise grooves along both sides. Pins are inserted into the grooves to fit the pieces together. The edges of the metal pieces are rounded. Each piece may be a half piece (6) made of solid material (9) with, on one side, a centre support (10) which has a lengthwise groove (2) in. On the other side are edge supports (11) with lengthwise grooves (3). The pieces are interlocked by means of the centre support of one piece fitting between the edge supports of the next piece.
Patent DE-2748099-A1 (DE)
Title: Interference pulse suppression circuit for car radio - has interference signal channel with gating pulse shaper eliminating harmonics within wanted signal range
Inventor: HAEUPLER WOLFGANG ING GRAD
IPC: H03G3/34
Filed: 1977-10-27
Abstract: The radio set has at least one transmission channel for the wanted signal, and an additional channel for interference signals followed by a detector controlling an electronic switch which blocks wanted signal transmission during interference signal presence. The electronic switch is provided before the receiver's (80) narrow band selection circuit. Blanking pulses derived from pulses detected in the additional channel (40) are so shaped, that their harmonics are outside the wanted signal range, or they are so suppressed, that their interference is much lower than that of the initial interference pulse.
Patent DE-2751432-A1 (DE)
Title: Automatic fire fighting installation - has gas cylinder and valve operated by sensors, with pressure drop triggering valves of surrounding cylinders
Inventor: IIDA MAKOTO
IPC: A62C37/00
Filed: 1977-11-17
Abstract: The automatic fire fighting installation has one or several self-contained appliances with a gas cylinder n2), valve (4) and gas jet (7). The installation is fitted with a system of sensors (9) distributed in the space and wired in series. When fire breaks out, line Lo is connected with line Ll and the signal from the sensor operates the valve fitted to the first appliance. The flow of gas from the first appliance causes pressure drop in the gas cylinder which activates a control system triggering off gas release from neighbouring appliances in succession.
Patent DE-2758799-A1 (DE)
Title: Heavy duty switch system - has housing accommodating thermal overcurrent trip with bimetal element heated by iron losses, and current converter
Inventor: KANDATSU KIYOSHI DIPL ING
IPC: H01H73/48
Filed: 1977-12-28
Abstract: The heavy duty switch has a housing which accommodates a thermal overcurrent release, the bimetal element of which is heated by iron losses and the secondary winding of a current converter. The air gap of the iron core of the secondary winding can be adjusted. A section (17) of the iron core (16) is moved by means of a control element (20) by changing the width of the air gap. The control element (20) is displaced square to the primary conductor (3) of the current converter and actuated by an outer adjusting element. The movable section (17) of the iron core (16) is placed against the sliding surface of the iron core (16).
Patent DE-2800624-A1 (DE)
Title: Double skinned metal chimney inside tube sections - have loops locking onto tongues on widened inside piece on next section
Inventor: DIEHM HORST
IPC: F23J13/04
Filed: 1978-01-07
Abstract: The fireplace-type chimney is made up from superimposed double-walled sections with outer metal tube and narrower inner metal tube and spacers, and bottom annular recess. At one end of each section the inner tube (10) has an axial attachment (18) with wider internal dia. for insertion of the next end. Tongues (24) pointing the same way, are cut for locking into the attachment edge, mutually offset. At the other end, loops (26) protrude from the inner tube, and corresp. to the tongues in size and position.
Patent DE-2802845-A1 (DE)
Title: Polyethylene model mfr. - from parts cut out of coloured and/or superficially structured polyethylene sheet
Inventor: SEELIGER KLAUS DIPL ING
IPC: G09B25/00
Filed: 1978-01-23
Abstract: Mfr. of models of buildings, vehicles, machines and appliances made as creative leisure-time hobbies or for gain, are put together from components which have been cut by hand, using scissors, shears or knives, from sheets of a material having very low modulus of elasticity and modulus in shear. Polyethylene is suitable. The sheet material may have various colouring and surface structure. The components are cut with the aid of adhesive paper (to be glued to the sheet material) which is printed with the contours of the components to be cut out.
Patent DE-2803583-A1 (DE)
Title: Adamantyl-amino derivs. of ergot alkaloid(s) - useful as hypnotic agents
Inventor: STUETZ PETER DR
IPC: C07D457/02
Filed: 1978-01-27
Abstract: Ergot alkaloid derivs. of formula (I) and their acid-addn. salts are new: (where R1 and R2 are 1-5C alkyl; R3 is H or halogen; R4 and R5 are H or together form a bond). (I) can be prepd. by reacting cpds. (II) and (III). In (II), R6 is a leaving gp.
Patent DE-2809974-A1 (DE)
Title: Aquarium water circulation single phase sync. motor - has twin-pole stator with angle between poles of 120 degrees or three pole stator with regularly spaced poles
Inventor: RIEPE WALDEMAR
IPC: H02K21/16
Filed: 1978-03-08
Abstract: The single phase motor has one, two or several poles formed from metal plates. Around the poles is wound alternating current windings. The whole forms a stator. A permanent magnet rotor is centred within the stator. In the case of a motor with an even number of poles (3), the longitudinal axes (x) of opposite poles form an angle between them. In the case of an odd number of poles they are regular spaced around the rotor circumference. For two poles their axes form an angle of 120 degs. for three poles their angular spacing is 120 deg.
Patent DE-2813079-A1 (DE)
Inventor: UEBEL HELMUT DIPL ING
IPC: G06F15/16
Filed: 1978-03-25
Abstract: In this multi-computer system, there are three computers (R1, R2, R3) which operate in parallel but staggered in time, compare their results in the comparison circuit (VMS) and possibly carry out a majority decision. In contrast to the prior art, the computers are not synchronised before each comparison (which is very time consuming), but instead the results to be compared are input into a buffer memory (ZS) and the comparison is only carried out independently of the computers when all results are in the buffer memory. The computers continue their programs without delay. The results are output from the buffer memory (ZS). The multi-computer system is suitable for controlling tracked means of transport. <IMAGE>
Patent DE-2815255-A1 (DE)
Title: Push button switch indicator - has display window in housing through which indicator is visible
Inventor: OJIMA SHIN
IPC: H01H13/02
Filed: 1978-04-08
Abstract: A push button switch has a display device consisting of a window set in the push button. There is an indicator device visible through the window to show the operating state of the switch. The push button (3) is mounted on the switch (1) and held apart by a spring (4). The cover of the assembly is provided with a display window (14) through which the indicator device is viewed. The indicator device (11) pivots on an axle (15) alternately bringing different sections into juxtaposition with the display window. The device is actuated by means of a lever (28) attached to the switch, the lever projecting through the rear wall of the assembly. A return spring engages the indicator device and the push button assembly to bias the device.
Patent DE-2833462-A1 (DE)
Title: Tin opener with detachable working handle lever - has tongue and groove connection with eccentric and clamp
Inventor: MANN HERBERT ING GRAD
IPC: B67B7/70
Filed: 1978-07-29
Abstract: The opener has working lever with a pivoting hinge pin. The lever can be detached and connected to the housing of the tin opener. This working lever is connected by a tongue and groove connection and fixed against axial movements. An edge section (10, 11) of the support plate (4) made of metal has curved shape arranged eccentrically relative to the pivot pin. On the opener housing (1) is provided in the pivoting range of the edge section (10, 11), a guide bolt (8, 9) with a groove matched to the thickness of the support plate (4).
Patent DE-2853962-A1 (DE)
Title: Hydraulic line connector for agricultural vehicle cab - has components pressed axially apart by spring and secured whilst pressure exists in line
Inventor: WAKEFIELD DONALD CALIB
IPC: F16L37/23
Filed: 1978-12-14
Abstract: The detachable coupling for a hydraulic pipeline has connectors at both ends, with one end held stationary and the other pipe moved for handling. the stationary connecting part (4) can be connected to a fluid control valve. Movement of one connecting part causes fluid displacement. This ensures that no fluid pressure is present when uncoupling occurs.
Patent DE-2854968-A1 (DE)
Title: Conveyor installation for bulk goods below water - has conveyor head connected to pressure supply and includes inlet and conveyor pipes with additional water inlets
Inventor: SCHNELL LUDWIG LORENZ
IPC: E02F3/90
Filed: 1978-12-20
Abstract: The conveying installation is for bulk goods positioned under water, such as sand or gravel. A conveyor head picks up the bulk goods and is connected with a pressure medium supply pipe, a pressure medium inlet and a conveyor pipe through which the bulk goods picked up through the opening in the conveyor head and then mixed with the pressure medium is conveyed away. The conveyor head is equipped with at least one inlet opening for water through which additional water enters into the flow moving inside the conveyor pipe consisting of a mixture of the pressure medium and the bulk goods. The water inlet on the conveyor head is located behind the inlet for the pressure medium.
Patent DE-2907007-A1 (DE)
Title: Conductive plate cutting mechanism for semiconductor devices - has counter block under cutting block, between end guides and mechanical coupling and with constant pressure applied between blocks
Inventor: AKYUEREK ALTAN ING GRAD
IPC: B21D28/02
Filed: 1979-02-23
Abstract: The appts. is for farming base or distance plates for semiconductor devices, uses a cutting block (1) above the sheet, and a counter block (2) underneath. The plate (10) consists of a copper, bronze, molybdenum etc. layer (11) with a layer of solder (12) each side. These blocks are operated between end guides (6) and are compressed by an eccentric mechanism (4) above. The counter block is retained between matrix portions (7) forming the cutting table. When the cutting block is forced down, a stop (5) on the drive member rests against a mechanical coupling (8) between the upper and lower blocks, and constant pressure is applied. Below the coupling is a spring (9). After the blocks have opened, the sheet is advanced, and the cut section (13) ejected. More than one spring can be used, and this can be mechanical, pneumatic or hydraulic spring.
Patent DE-2910052-A1 (DE)
Title: Floating jetty frame bearing sections - have spring drawn cables running through spaced hollow under-beams
Inventor: VOGGENREITER FRANZ
IPC: E02B3/06
Filed: 1979-03-14
Abstract: Individual elements making up the floating stage for harbour installations have a row of buoyant units held on an overlapping frame, bearing running-boards. Ends of frames are interconnected by hinges swivelling about horizontal axes. Below each frame there are hollow profile beams connected at a vertical interval running laterally near the buoyant units, with horizontally spaced ends. The hollow beam interiors contain continuous bracing cables, with springs for drawing tight. This permits necessary movement, but prevents excessive swinging.
Patent DE-2911669-A1 (DE)
Title: Hydrogen mfr. from hydrocarbon(s) by steam reforming and adsorption - with combustion and/or recirculation of purging gas after carbon di:oxide sepn.
Inventor: WATSON ALLAN DIPL CHEM DR
IPC: C01B3/34
Filed: 1979-03-24
Abstract: H2 prodn. by steam reforming of hydrocarbons includes adsorptive sepn. of components other than H2 from the reformed gas mixt. and regeneration of the adsorber to give a purging gas contg. the sepd. components. This gas is freed from CO2 and then (partly) burnt for heating the reformer and/or recycled to an earlier process stage, pref. (partly) to the reformed gas before adsorption or the hydrocarbons to be reformed. The economy of the process is improved.
Patent DE-2913704-A1 (DE)
Title: Anti-hysteresis support for spring-loaded fluidic valves - has universal joint containing non-central ring projections with compression spring
Inventor: BARTHOLOMAEUS REINER
IPC: F16K27/04
Filed: 1979-04-05
Abstract: The fluidic circuit component e.g. valve or measurement element, has a compression spring (12) between the housing and, via a spring support, the moving element (21) of the component. Between the spring support and the moving element is a contact element permitting relative motion between the moving element and support. This reduces the friction inherent in a spring-loaded valve resulting from oblique spring press. and enables hysterisis-free operation without involving a joint in the longitudinal axis of the moving element. The part of the supporting element connected to the moving element (21) or piston is in the form of a universal joint made with peripheral projections diametrically positioned on a bearing ring. The ring carries two projections on each side. The projections on one side are at a different dia. than those on the other.
Patent DE-2913836-A1 (DE)
Title: Tie rod for shuttering - made of plastics with expanding wedge fixture at one end
Inventor: TEUFEL OTTO
IPC: E04G17/07
Filed: 1979-04-06
Abstract: Two parallel panels, esp those which are used as shuttering for concrete and composite walls of buildings, are held together by rods which pass on both sides through channels along the shuttering. Tie rods have at one end an integral collar which fits inside the channel. At the other end they carry a loose collar of the same size, held captive by a smaller head with a cruciform bore. Expanding wedge, also of cruciform shape, is driven into this bore to expand the head against the collar and tighten it. Distance sleeve between the shuttering keeps it to the desired spacing. Pref material for tie rod, collar and wedge is a plastic such as PVC. This is a simple spacer device which saves time in application. It can be produced at low cost.