baber/WOPTO huggingface dataset:
Patent DE-3231317-A1 (DE)
Title: Device for UV short-distance irradiation, especially an irradiation bench
Inventor: WOLFF FRIEDRICH
IPC: A61N5/06
Filed: 1982-08-23
Abstract: A device for UV short-distance irradiation has radiation generators (16) in a housing space (2). This space is delimited by a radiation-permeable plate (3). At least one blower (9) which emits heated air through exit orifices (13) is provided for cooling purposes. The exit orifices (13) point to the region on that side of the plate (3) which faces away from the housing space (2). They can be, in particular, arranged on the inside of the frame (4) on that side of the plate (3) which faces away from the housing space. <IMAGE>
Patent DE-3236470-A1 (DE)
Title: Method and device for setting a three-dimensional marking point, the coordinates of which are known
Inventor: OTT JUN EDUARD DIPL ING
IPC: G01C15/02
Filed: 1982-10-01
Abstract: A spatial point of intersection, which is perceivable by the human eye and at which the marking point is automatically set is generated by means of two laser beams.
Patent DE-3244030-A1 (DE)
Inventor: HEBER HELMUT DR
IPC: C07K5/02
Filed: 1982-11-27
Abstract: Chromogenic compounds of the formula I    <IMAGE>  (I)  and a process for their preparation are described, X denoting a hydrogen atom, a protective group customarily used in peptide chemistry or a group which irreversibly blocks the terminal amino group, A and P being identical or different and denoting an alpha-, beta- or gamma-amino acid which is composed of 2 to 15 carbon atoms with up to 3 nitrogen atoms, 2 sulfur atoms and 6 oxygen atoms, the side-chain of which can be substituted, and P also denoting a dipeptide formed from amino acids of these types, B denoting arginine, homoarginine, lysine, homolysine, ornithine or histidine and R denoting a substituent in the 2- or 3-position. The compounds can be used as substrates for the direction and the quantitative determination of hydrolytic enzymes of enzyme class 3.4.21.
Patent DE-3246376-A1 (DE)
Title: Sheet-metal panels for covering walls or ceilings
Inventor: BALLAS PETER
IPC: E04F13/12
Filed: 1982-12-15
Abstract: A sheet-metal panel, which is intended for fitting together with other corresponding panels and then serves for covering walls or ceilings of structures, has on its longitudinal edges, on one side, a spring-like projection and, on the other side, a groove-like recess, thereby permitting the fitting-together, in particular by interlocking. The webs leading from these fitting regions to the panel surface are, in cross-section, both at an acute angle to the panel surface, so that they are also situated obliquely with respect to one another. When adjacent panel surfaces touch, triangular insulation and passing spaces thus result in the region of the webs.
Patent DE-3246986-A1 (DE)
Title: Device for an electric motor
Inventor: SARVANNE HANNU
IPC: H02K1/18
Filed: 1982-12-18
Abstract: A device for preventing rotation with respect to the surrounding housing (1) in the case of the cylindrical stator core (6, 7) in an electric motor, the laminates (6) of the stator core being interconnected by means of an aluminium shell (7) which is cast over it. The aluminium shell (7) has an axial projection (8) which enters an axial groove (9) in the housing (1) when the stator core (6, 7) is pushed in (inserted). <IMAGE>
Patent DE-3247834-A1 (DE)
Inventor: WAGNER WOLFGANG DIPL ING
IPC: G06F13/42
Filed: 1982-12-23
Abstract: Circuit module assembly, includes a circuit module, integrated circuits with a first set of operating characteristics disposed on the module, a bus having a second set of operating characteristics, contact elements connected to the bus for transmitting data, address and control signals. Switchable interface circuits disposed on the module and connected to the integrated circuits are to the contact elements for matching the signals to be transmitted through the contact elements to one of the sets of characteristics.
Patent DE-3301875-A1 (DE)
Title: Intake distributor device for a filter
Inventor: ZILLER JOSEF
IPC: B01D29/00
Filed: 1983-01-21
Abstract: The intake distributor device is accommodated in a filter housing and is located beneath a collecting chamber. The distributor device is connected via a flow chamber to the interior chamber of the housing. The flow chamber is formed by coaxial, ring-shaped flow channels, each connected to the collecting chamber, which flow channels are arranged in the region above a diverting part arranged radially in the housing, and are connected to each other. The medium to be filtered is divided into individual flow sections. Since the flow channels are joined together in a flow-connected manner, it is ensured that the flow sections after being diverted, are reunited and passed into the housing interior.
Patent DE-3311751-A1 (DE)
Title: Purification of fluorohydrocarbons
Inventor: KALZ HANS-JUERGEN
IPC: C07C17/38
Filed: 1983-03-31
Abstract: Fluorohydrocarbons which contain halogens or inorganic halogen compounds are purified by passing them over a zeolite. Zeolites having pore sizes from 0.4 to 1 nm are preferred. An exhausted zeolite can be regenerated by heating to at least 100 DEG C in an oxidising atmosphere.
Patent DE-3312424-A1 (DE)
Title: Process for the preparation of bead-form polymers
Inventor: HEIDE WILFRIED DR
IPC: C08F2/38
Filed: 1983-04-07
Abstract: A process for the preparation of bead-form polymers from water-soluble, ethylenically unsaturated monomers by the process of reverse suspension polymerisation, in which an aqueous solution of the monomers is suspended in an inert hydrophobic liquid, and 2,2'-azobis(2-amidinopropane) dihydrochloride and/or 2,2'-azobis(N,N'-dimethyleneisobutyramidine) dihydrochloride as polymerisation initiator and formic acid or water-soluble salts thereof are polymerised therein in the presence of a protective colloid to give bead-form polymers. Polymer beads which are virtually agglomerate-free and have a low residual monomer content are obtained.
Patent DE-3313521-A1 (DE)
Title: Pyrotechnic light flare composition with intermittent emission of radiation
IPC: C06C15/00
Filed: 1983-04-14
Abstract: The pyrotechnic light flare composition with intermittent emission of radiation, based on inorganic oxygen-donating salts and metallic reducing agents, consists of a mixture of     1-20 % of KClO4,   30-50 % of guanidine nitrate,   15-25 % of magnesium,   15-25 % of SrSO4 and a chlorinated aromatic carbon compound having at least two oxygen atoms and four chlorine atoms.
Patent DE-3314323-A1 (DE)
Title: Device for illuminating passive displays
Inventor: NIEMZ PETER
IPC: G02F1/13357
Filed: 1983-04-20
Abstract: A device is proposed which is used for illuminating passive displays by means of a light source arranged separately from these. The device essentially consists of a disc (12) arranged in front of the display (10) and constructed to be wedge-shaped in its thickness, into which the light of a light source (13) enters via an optical fibre (15) from the thicker end of the disc (12) at the end face (12a), is reflected on the surface (12b) of the disc (12) inclined out of the plane which is perpendicular to the direction of viewing (X) and emerges on the surface (12c) of the disc (12) located at a small distance (a) from the display. This device results in illumination of the display at a steep angle, with little constructional depth and a high illumination efficiency. The device can be used both for installation in the dashboard of motor vehicles and the like and for indicating instruments in open or closed spaces which have different, variable or inadequate brightness (Figure 1). <IMAGE>
Patent DE-3314720-A1 (DE)
Inventor: COLE RODERIC
IPC: F02F1/32
Filed: 1983-04-22
Abstract: 1. An air-cooled reciprocating-piston internal combustion engine including at least one row of cylinders having separate cylinder heads (1) arranged side-by-side, in which each head is provided with cooling fins (8, 8a, 8b, 8c, 8d), with eyelets (9) accommodating fastening bolts (23) and with at least one each inlet and outlet valve, in which the valve stems extend substantially parallel with the respective cylinder axis and an imaginary plane containing the axes of the valve-stem guides (20, 22) is inclined at an acute angle to the engine's longitudinal direction, in which the inlet port (2) starts on a first side (16) - which extends in the engine's longitudinal direction and which constitutes the air-supply side (16) against which the cooling air flows - substantially at the centre of the cylinder head (1), in which the outlet port (3) terminates substantially perpendicularly to a second side (17) - which constitutes the spent-air side (17) arranged opposite the air-supply side (16), and in which a sheet-metal deflector (14a and 14b respectively) is arranged on each of the outermost cylinder heads (1) of the or each row of cylinders substantially parallel with a third (18) and, respectively, a fourth (18) side of each of said cylinder heads (1), the third and fourth sides being disposed transversely to and forming connections between the air-supply side (16) and the spent-air side (17), characterised in that any two adjacent cylinder heads (1) form - by the outer contours of their respective inlet and oulet ports (2, 3) in conjunction with central regions (41) located between their respective valve-stem guides (20, 22) and with those of their respective cooling fins (8, 8a, 8b) which extend substantially transversely to the respective cylinder axes - a cooling-air channel (5) which is curved at least once and is contained in a substantially horizontal plane passing through the cylinder head's top region (7) remote from the respective cylinder, and in that, circumferentially, each cylinder head's bottom region (6) adjoining the respective cylinder is provided mainly at its spent-air side (17) and its fourth side (19) opposite the stem guide (20) of its inlet valve with the cooling fins and with the eyelets (9) for the fastening bolts.
Patent DE-3322386-A1 (DE)
Inventor: SCHMETZ PETER
IPC: C21D1/84
Filed: 1983-06-22
Abstract: A method and oven equipment for cooling a charge after thermal treatment. The charge, which is located within a closed chamber, is cooled by blowing in cooling gas. The cooling occurs as a function of the actual conditions of the charge at a predetermined speed, and a uniform distribution of temperature within the charge is assured. For this purpose, the temperature distribution in the charge is measured by temperature sensors, and the intensity and/or direction of the flow of the cooling gas can be changed if deviations from the predetermined theoretical values occur. The wall of the closed treatment chamber of the oven equipment contains a plurality of gas passages which can either be closed off, or are permeable for gases yet impermeable for heat rays. Cooling gases are conducted through the chamber via control valves. The cooling gas is circulated with the aid of a blower unit along with a gas cooler. A temperature control system based on desired-actual-comparisons operates the control valves and the closure elements of the gas passages.
Patent DE-3325073-A1 (DE)
Title: Vehicle, in particular bicycle
Inventor: GRETZINGER HANS
IPC: B62L1/06
Filed: 1983-07-12
Abstract: Vehicle, in particular bicycle with drive free-wheel and rim brake (14) which is actuated by pedalling backwards on the pedal crank drive (13) by virtue of the fact that, when pedalling backwards, the control cable (17) of the brake (14) is wound onto the outer running ring (38) of a free-wheel coupling (30) whose inner running ring (31) is permanently connected to the pedal crank drive (13). <IMAGE>
Patent DE-3337977-A1 (DE)
Title: Domestic connection box
Inventor: BORNMANN GUENTER
IPC: H02B1/14
Filed: 1983-10-19
Abstract: The invention relates to a domestic connection box for holding NH fuses. In order to satisfy the more stringent safety requirements it is normal to separate the electricity supply company connection space from the consumer's space by a partition wall. In addition, it is necessary to take care to ensure that covers are provided for the live parts, which covers are designed such that only the fuses can be inserted. Considerable outlay is required for this purpose. There is therefore a desire, particularly on the part of the customer, to simplify the devices in a domestic connection box for the protection of the fitters who are entrusted with the installation and maintenance, without reducing safety at the same time. This problem is solved with the aid of a fixed cover 8, a displaceable cover 9 and a partition wall 10 which on the one hand protect the electricity supply company connection space 3 and the primary fuse contact, and on the other hand close the electricity supply company connection space 3 and the consumer's space 4 towards the exterior without requiring additional parts for this purpose. <IMAGE>
Patent DE-3339205-A1 (DE)
Title: Textile structure having oblique yarn plies and process and apparatus for producing it
Inventor: LAMONTAGNE JOSEPH LAURIER
IPC: D04H3/10
Filed: 1983-10-28
Abstract: The invention relates to a new group of textile structures and to processes and apparatuses for producing these. It discloses, in particular, a substantial advance in relation to conventional stitch-bonding processes for the production of textile structures having a weft-yarn element, in which diagonally or obliquely extending weft-yarn (filling) elements afford new aesthetic effects and multi-dimensional stability which have hitherto been unknown in this type of textile structure. The apparatuses according to the invention provide two, three or more carriages which work both in the transverse direction and in one or more diagonal directions relative to the machine running direction, specifically, in each case, in the course of a single run through the machine.
Patent DE-3339343-A1 (DE)
Title: Device for moving on the water by means of muscle power
Inventor: TRIPPEL HANNS
IPC: B63H16/18
Filed: 1983-10-29
Abstract: Device for moving on the water by means of muscle power, which device is formed by a raft-like supporting body, in the stern area of which a paddle-like or bucket-like propulsion element lying below the water line is mounted in a reciprocating manner, which propulsion element consists of a frame with gill blades which are each pivotably mounted next to one another in the frame about an axis running transversely to the direction of movement of the propulsion element and in one direction of movement cause a minimum resistance and in the other direction of movement cause a maximum resistance against the relevant movement, and which propulsion element is connected via linkages, crank drives, gears, chains or the like to actuating means which are set up to receive muscle power.
Patent DE-3339530-A1 (DE)
Title: Method for controlling the brightness of a display device
Inventor: HEGENDOERFER MAX DIPL ING
IPC: G09G3/06
Filed: 1983-11-02
Abstract: In a method for controlling the brightness of a display device which is operated using the time-division multiplex method, individual segments, labels or complete element groups of the display device are controlled in terms of their brightness. For this purpose, the overall time frame which is used for driving the segments and labels is split into clock cycles. In order to vary the subjectively sensed brightness (brightness sensitivity) of individual segments and/or labels, they are driven by means of variable pulse widths. The dark phases which occur between the individual pulses can be used in order to obtain (additional) computation time for a computing unit which may be loaded with additional tasks. <IMAGE>
Patent DE-3344442-A1 (DE)
Title: Device for filling a tank with free-flowing material
Inventor: BRAUN JUN GEORG
IPC: A01C23/04
Filed: 1983-12-08
Abstract: Device for filling a tank (2) with free-flowing material (22) from a container (9) at a lower level by means of a suction pipe (11) which is inserted into the container (9) and is connected to a source of subatmospheric pressure (6), an intermediate tank (10) being connected between the suction pipe (11) and tank (2) to increase the quantity of material with which the tank (2) is filled, which intermediate tank (10) is essentially arranged at the level of the tank (2) and can optionally be connected to the tank (2) via an upper (12) and a lower (14) connection pipe (Fig. 1). <IMAGE>
Patent DE-3346315-A1 (DE)
Title: Device for drying shoes
Inventor: PLACZKO GERHARD
IPC: A47L23/20
Filed: 1983-12-22
Abstract: In a device for drying shoes, warm air is forced into the shoes by means of a fan, via hoses which can be introduced into the shoes. <IMAGE>
Patent DE-3402797-A1 (DE)
Title: Foot switch arrangement on the foot part of a dental treatment chair
IPC: A61G15/10
Filed: 1984-01-27
Abstract: The invention provides a foot switch arrangement on the foot part (11) of a dental treatment chair. An actuation strip (13, 14) is pivotable about its longitudinal axis. It extends at both sides of the longitudinal mid-plane (M) of the chair, especially at right angles thereto. The actuation strip (13, 14) acts by means of arms onto movable contacts of sets of contacts. A switch-over slide (23, 24) which is displaceable over a predetermined path in the longitudinal direction of the actuation strip (13, 14) is mounted on the latter. In its two terminal positions the slide triggers different switching functions of the actuation strip. Foot contacts (15 to 21) are arranged at the edge of the foot part (11). The sets of contacts of at least one pair of foot contacts (15, 21; 16, 20) located on mutually opposite sides of the longitudinal mid-plane (M) are electrically connected to one another for triggering of the same function. Such a foot switch arrangement can be actuated from both sides. <IMAGE>
Patent DE-3404887-A1 (DE)
Title: Air duct housing for a cooling unit of an internal combustion engine
Inventor: BREUER FRANZ-JOSEF
IPC: F01P11/02
Filed: 1984-02-11
Abstract: An air duct housing for a cooling unit of an internal combustion engine has an air inlet aperture provided with a lining part and an air outflow aperture assigned to the cooler of the cooling unit. A further air outlet aperture provided for the intake air of the internal combustion engine is arranged transversely to the air flow flowing to the cooling unit in the upper area of the air duct housing and has a device for cleaning the intake air and for silencing. In order to obtain a compact cooling unit, which is combined in a self-supporting air duct housing, a mounting frame for the cooler is provided on the air duct housing adjoining the air outflow aperture, into which frame the cooler can be inserted and fixed by means of an arresting device. A cooling-water expansion tank connected to the cooler is arranged in the area of the mounting of the air filter on the air duct housing.
Patent DE-3409284-A1 (DE)
Title: Chain fixing device
Inventor: RADEMANN KARL-HANS
IPC: B65G19/18
Filed: 1984-03-14
Abstract: To fix the conveying chain of longwall conveyers and drift conveyors, especially those used in underground mining, e.g. for repair purposes, the conveying chain is locked against the direction of tractive force within the upper run. To increase safety as the chain is fixed, a chain bed (3) is provided which receives the conveying chain, which is designed as a single and/or double central chain (1,2), can be lowered into the space (7), located beneath the baseplate (4) of the lower run (5), of an attachment and/or connection trough (8) and is arranged so as to be pivotable out of the said space (7). <IMAGE>
Patent DE-3409420-A1 (DE)
Title: Method for producing an electro-optical display device
Inventor: ENGLERT LUDWIG
IPC: G02F1/1345
Filed: 1984-03-15
Abstract: It is intended to produce a substrate for an electro-optical display device, which substrate carries a layer from which an electrode pattern and conductor path pattern are produced, the conductor paths being provided at least partially with a metal coating. The substrate is produced by means of a method in which a metal coating is initially deposited over the entire surface of the substrate, is produced in a superimposed manner on the electrode pattern and conductor path pattern in the metal coating and in the layer, and the metal coating on the electrodes and conductor paths is finally removed, except for the remaining sections.
Patent DE-3409885-A1 (DE)
Title: Method and device for the parallel transmission of data in a multi-processor system
IPC: G06F13/37
Filed: 1984-03-17
Abstract: In methods or devices for the parallel transmission of data in a multi-processor system, the problem is to implement, without great protocolling complexity, an allocation of the data lines (23) without access contentions occurring. It is proposed to allow a release signal (BG; via 28) to circulate between the individual independent processors (21), which can be captured directly and independently by a processor (21) when it wishes to carry out a data transmission. <IMAGE>
Patent DE-3410594-A1 (DE)
Title: Method for manufacturing shoe soles and mould for implementing this method
Inventor: SAGMEISTER JOHANN H
IPC: A43B13/14
Filed: 1984-03-22
Abstract: The invention relates to a method and a mould for manufacturing shoe soles consisting of two wooden parts which are interconnected in the ball region by a flexible intermediate part made of plastic or the like. In this case, the mould is used for manufacturing this intermediate part. 
<??>In order to shorten the manufacturing time of such shoe soles and to prevent displacement of the wooden parts, a blank made of wood is first machined on its underside and in the region of its outer surface corresponding to the outline of the finished shoe sole. In this case, a transversely running groove, which separates the two wooden parts of the finished shoe sole from one another, is cut into the blank. Subsequently, the blank is inserted into the mould and the flexible intermediate part is if applicable manufactured together with an outsole. Subsequently, the blank is removed from the mould and the finished shoe sole is separated from the rest of the blank. In the mould used, only one mould half has a recess for the blank, whereas the other mould half is formed by a plane plate.
Patent DE-3411366-A1 (DE)
Title: Dental instrument
Inventor: NEUMEYER STEFAN DR
IPC: A61C19/04
Filed: 1984-03-28
Abstract: The invention relates to a dental instrument for determining the physiological and/or pathological condition of the tissue surrounding a tooth or its root. It is distinguished by having a rod-shaped or pin-shaped probe which on its outside surface has a large number of light-emitting and/or light-receiving elements in sequence in the direction of the probe axis and are at least part of an opto-electrical transformer.
Patent DE-3411546-A1 (DE)
Title: Package
Inventor: SIMMERLEIN EWALD WILHELM
IPC: B65D5/50
Filed: 1984-03-29
Abstract: Published without abstract.
Patent DE-3412190-A1 (DE)
Title: Integrable receiver circuit
Inventor: BOEHME ROLF DR
IPC: H03D5/00
Filed: 1984-04-02
Abstract: In an integrable receiver circuit with two mixers whose first input is connected to an input signal source and whose second input is connected in each case to one output of an adjustable-frequency two-phase oscillator and downstream of which a low-pass amplifier is in each case connected, two further mixers are provided whose first inputs are connected to the outputs of the low-pass amplifiers and whose second inputs are in each case connected to one output of a second oscillator. The two outputs of the two further mixers lead to a summing circuit. The first output of a fifth mixer is connected to the output of the summing circuit and the second input is connected to one output of a third two-phase oscillator. The output of the fifth mixer is fed via a loop filter back to the control input of the third two-phase oscillator and a low-pass filter is connected to the output of the loop filter.