baber/WOPTO huggingface dataset:
Patent DE-3635206-A1 (DE)
Title: Method of burning solid fossil fuels developing flue gases with a reduced sulphur content
Inventor: FALKENHAIN GERD PROF DR ING
IPC: C10L9/10
Filed: 1986-10-16
Abstract: In a method of burning solid fossil fuels developing flue gases with a reduced sulphur content, in which the fuel particles are introduced into the furnace and the sulphur released by their combustion is bound by particles of dry lime, the invention provides for the lime particles to be linked to the fuel particles before the fuel particles are introduced into the furnace, and for the resulting dry fuel-lime substrate to be introduced into the furnace.
Patent DE-3641119-A1 (DE)
Title: Hydraulic brake system for motor vehicles
Inventor: VOLKMAR WERNER
IPC: B60T8/34
Filed: 1986-12-02
Abstract: A hydraulic brake system for motor vehicles is described with a brake pressure transmitter (1), fed from a hydraulic energy supply, with a tandem master cylinder (2) and wheel brakes (FL, FR) connected by way of brake lines (35, 36) to the tandem master cylinder (12). A valve arrangement, formed from solenoid valves (37 to 40), is connected into the brake lines (35, 36), by means of which arrangement the wheel brakes (FL, FR) can be separated from the tandem master cylinder (2) and connected to a return line (41, 44) leading to a reservoir (8) at zero pressure, in order to produce brake slip control. A hydraulically controllable check valve (42), which is held in a closed position by spring force and is hydraulically shifted into an open position at the onset of brake slip control, is connected into the return line (41, 44). The check valve (42), in normal braking without brake slip control, prevents pressure medium escaping from the pressure chambers (24, 25) of the tandem master cylinder (2) to the reservoir (8) in the event of a leak from a solenoid valve (39, 40) connected to the return line (41), and hence the possibility of a failure of the wheel brakes (FL, FR) connected to the tandem master cylinder (2). <IMAGE>
Patent DE-3641808-A1 (DE)
Title: Spacer for reinforcement elements
Inventor: BAEHR RICHARD
IPC: E04C5/20
Filed: 1986-12-06
Abstract: The invention relates to a spacer for reinforcement elements in concrete construction or in the production of precast concrete units, having a base supported on the shuttering and having a connecting part which is fastened on said base and serves for securing on the reinforcement elements. According to the invention, said connecting part comprises two portions, of which one portion, serving to receive the reinforcement element, is anchored in the base, and the other portion, with simultaneous clamping of the reinforcement element, can be latched into the first-mentioned portion. <IMAGE>
Patent DE-3643742-A1 (DE)
Inventor: HEIM ARMIN DIPL ING
IPC: E01B7/02
Filed: 1986-12-20
Abstract: PCT No. PCT/EP87/00781 Sec. 371 Date Aug. 18, 1988 Sec. 102(e) Date Aug. 18, 1988 PCT Filed Dec. 15, 1987 PCT Pub. No. WO88/04707 PCT Pub. Date Jun. 30, 1988.A support plate, particularly a ribbed plate for fastening rails of railroad tracks and track switches on wooden sleepers. The support plate is connected in the vicinity of its ends, in each instance, with the wooden sleeper by means of screws or the like which engage in the through-holes, whereas the rail flange is supported in each instance in the area of the plate between the fastening points on the sleeper side. On the underside of the plate, shoulders are provided or constructed only in the area of the through-holes for the fastening screws, which shoulders project out of the plane of the plate and have a thickness of approximately 1 mm to 2 mm. As a result of the cooperation between the shoulders and the fastening screws, the support plate has a convex curvature, so that its underside comes in supporting contact with the upper surface of the wooden sleeper.
Patent DE-3700225-A1 (DE)
Title: Arrangement for supporting heating-surface bundles (made of pipe panels)
IPC: F22B21/32
Filed: 1987-01-07
Abstract: The arrangement for supporting heating-surface bundles is made in such a manner that the lower pipe of the lower pipe panel is guided approximately as far as the pipe wall lying opposite its starting wall pipe, is guided past the pipe panels in the vertical direction parallel to the pipe and, after passing the last pipe panel, is bent in the same plane and guided parallel to the last pipe of the last pipe panel to the pipe and is connected there. Arranged in the spacings between the individual pipe panels are pipes which are bent in a U-shaped manner, are connected on the water side to the vertical section of the pipe and bear pipe panels lying above this supporting pipe. <IMAGE>
Patent DE-3700540-A1 (DE)
Title: Solenoid-actuated 2/2-way directional control valve
Inventor: BARTHOLOMAEUS REINER DIPL ING
IPC: F16K31/06
Filed: 1987-01-10
Abstract: Solenoid-actuated 2/2-way directional control valve, having an armature which can reciprocate between an initial position and an operating position, an exciting coil for actuating the armature, a valve-regulating member which can be actuated by the armature and makes or breaks the connection between a first connection and a second connection, a housing, and a magnetic circuit which has a pole plate and pole-tube means, the armature being reciprocating with regard to the pole plate, and the pole-tube means providing for the guidance of the armature during its reciprocating movement, characterised in that the pole-tube means form a single through-bore having a constant diameter, and in that an armature serving as regulating member is arranged in this through-bore, or in that an armature forming a pilot-stage piston is arranged together with a main-stage piston in this through-bore.
Patent DE-3709938-A1 (DE)
Title: Control arrangement for two hydraulic consumers
Inventor: ANDERSON CHRISTIAN
IPC: A01B63/111
Filed: 1987-03-26
Abstract: Despite a relatively complicated construction, control arrangements for two hydraulic consumers which can be actuated independently of one another only have limited capability. Accordingly, the novel control arrangement, in a technically simpler construction, is to offer the possibility of admitting hydraulic fluid to both consumers in the same way. To this end, the control valve, in so-called cartridge technology, is composed of individual valves with two operating positions, of which in each case two lie in lines to the consumer connections (3, 4), and the individual valves (9, 11) attached in each case directly to the feed line (1) and/or the return line (2) can be activated in a proportional manner independently of one another. By this construction of the control arrangement, the most varied admissions of hydraulic fluid to the hydraulic consumers can be realised by the individual valves being activated in different combinations. <IMAGE>
Patent DE-3715424-A1 (DE)
Inventor: EIERDANZ HORST DR
IPC: C11C3/06
Filed: 1987-05-08
Abstract: The oil has an oleic acid content of 78 to 92 % by weight and a linoleic acid content of 2 to 8 % by weight, in each case based on the total fatty acid content, and, when used with exclusion of concentration steps relating to the oleic acid content to prepare fatty acid monoglycerides by transesterification in the presence of glycerol or by splitting of fat and reaction of the resulting fatty acid with glycerol, the resulting fatty acid monoglycerides have a surprising resistance to oxidation and excellent emulsifying properties.
Patent DE-3716341-A1 (DE)
Title: Wood-glass shelving as self-connecting and self-supporting system
Inventor: GEMASSMER KARL
IPC: A47B87/02
Filed: 1987-05-15
Abstract: Published without abstract.
Patent DE-3716670-A1 (DE)
Title: Illuminating device, in particular a laser-light illuminating device for discothèques
IPC: F21S10/06
Filed: 1987-05-19
Abstract: An illuminating device, in particular a laser-light illuminating device, contains a light source and a deflection device for the light beam generated by the light source. In order to achieve particularly varied light effects, according to the invention the deflection device is swivellably mounted on a pivot bearing which is arranged so as to be pivotable around an axis in the direction of the light beam. The pivot bearing has a swash plate (wobbler) device whose position with respect to the axis can be adjusted and which has a swash plate part which is fixed in terms of rotation with respect to the pivot mounting and can be coupled to the deflection device.
Patent DE-3718622-A1 (DE)
Title: Copper-based metallic bond for producing the working layer of diamond tools
Inventor: KISIKOV ERNST DMITREVIC
IPC: C22C26/00
Filed: 1987-06-03
Abstract: The present invention relates to the production of diamond tools which are used for dressing grinding discs and in particular relates to a copper-based metallic bond for producing the working layer of diamond tools. The metallic bond consists of the following components, in % by mass: tin 13 to 18, titanium anhydride 7 to 10, niobium 1 to 5, the remainder being copper.
Patent DE-3721692-A1 (DE)
Title: Method of producing a belt pulley for a variable speed mechanism, and belt pulley
Inventor: MOELLER REINHARD
IPC: B23P11/00
Filed: 1987-07-01
Abstract: In a belt pulley for a variable speed mechanism, the one plate disc and the relevant hub are fixed in such a way as to be locked against rotation and displacement relative to one another. In this arrangement, the hub is fitted with an end connecting extension into an adapted, coaxial bore in a hub piece of the plate disc. A method of producing and connecting the hub and the plate disc and a belt pulley produced from this is to be provided in order to be able to join together the hub and the plate disc with little effort in such a way that they are locked against rotation and displacement without additional securing means having to be provided. To this end, the connecting extension of the hub is given a non-circular outer profile and the bore of the hub piece is correspondingly given a non-circular inner profile; a sharp edge is formed at the transition between the outer end face and the peripheral sides of the connecting extension; the bore of the hub piece narrows starting at the insertion side of the connecting extension from a cross-sectional profile which is the same as or greater than that of the connecting extension to a cross-sectional profile which is smaller than that of the connecting extension; and the connecting extension is driven right into the narrowed area of the bore of the hub piece, the sharp edge on the connecting extension cutting an exact fit in the bore of the hub piece.
Patent DE-3725009-A1 (DE)
Title: Serial voltage controller
Inventor: KNUTH MANFRED
IPC: G05F1/575
Filed: 1987-07-29
Abstract: The subject of the invention is a serial voltage controller with at least one transistor (5), which is arranged between one pole (3) of a d.c. voltage source (1) and an output (6) and driven by a control device. The control device compares the voltage at the output with a reference voltage and generates a control deviation signal which, by driving the transistor (6), is reduced to zero or virtually zero. The control device has a programmable reference source (11), of which the reference input is loaded with a voltage proportional to the voltage at the output of the voltage regulator (4). The cathode of the reference source (11) is connected on one side via a resistor (13) to an auxiliary voltage and on the other side via a Zener diode (12) to the gate electrode of the transistor (6) designed as an MOS-field effect transistor (5). <IMAGE>
Patent DE-3726895-A1 (DE)
Title: Device for propelling a liquid for a liquid circuit
IPC: C02F3/12
Filed: 1987-08-10
Abstract: A drive having a rotor having blades is proposed for biological sewage purification with a long basin, the rotor axis being inclined at a small angle to the vertical and being set up in the curve of the sewage circuit. By this means, the drive occurs exclusively in the curve region, while, in the region extending in a straight line, the blades are taken out of the water and lifted over the central partition of the basin.
Patent DE-3732782-A1 (DE)
Title: Warning device for motor vehicles
Inventor: STOERMER OSWALD
IPC: B60R16/023
Filed: 1987-09-29
Abstract: Published without abstract.
Patent DE-3733047-A1 (DE)
IPC: B07B1/02
Filed: 1987-09-30
Abstract: The sieve bowl of the hand-held sieve (flour sieve) for kitchen use is provided with a stem handle and has a stirring unit with a stirring element which is actuated by the hand resting on the handle by means of an actuating lever arranged in the gripping region of the stem handle. In this case, the actuating lever (12) forms the one lever arm of a bent lever, whose downwardly pointing other lever arm (13) is connected to the stirring element (4) via a coupling member (14), the downwardly pointing lever arm (13) of the bent lever being pressed under spring force against the outer surface of the sieve bowl (1). The hand-held sieve is distinguished above all by simple design of its actuating mechanism and by a simple and robust construction which has little proneness to soiling. It allows simple handling, causing little tiring, during the sieving operation and a targeted dispensing of the product to be sieved with a stable position in the hand. <IMAGE>
Patent DE-3733062-A1 (DE)
Title: Shift register adder circuit in 51111 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1987-09-30
Abstract: The shift register adder circuit according to the subject of the invention has a main circuit which consists of eight simple flipflops (21 to 28). The summand at the A inputs is input with reversed value grading into the corresponding flipflops, so that the flipflops which are set to high potential also form a closed column. The value 5 is processed using the dual full adder (5). If the shift register partial sum is greater than 4, it is reduced in circuit (3) by the number 5, and to compensate, the dual full adder (5) is triggered with high potential at its input (i). A possible carry is processed in the one-upwards shift circuit (4). The control inputs are triggered according to Figure 2. The addition process ends when the output of the negating circuit (29) changes from high to low potential. <IMAGE>
Patent DE-3739370-A1 (DE)
Title: Bomblet warhead (cluster munition)
Inventor: KOERVER ROLF
IPC: F42B12/10
Filed: 1987-11-20
Abstract: A bomblet warhead (12) as can be carried to a predetermined height above a previously reconnoitred target zone for example by means of artillery rockets as carriers (11) is intended to be designed for the purpose of achieving a good effect even against target objects which are armoured in a hard and semi-hard manner and are in a protected environment, for example under trees or shelter roofs. To this end, the bomblets (13) in the warhead (12) - in contrast to the conventional equipment with shaped-charge linings which form jets - are now equipped with projectile-forming linings (29) (oriented at the front in the descent direction) and with bomblet fuzes (30) which detonate the respective bomblet explosive charge (27) to reform the lining (29) in an optimum target height zone after the bomblets (13), which have been ejected from the carrier (11) have descended in an aerodynamically stabilised manner. These bomblet fuzes (30) can be designed as programmable time fuzes (30) which are programmed as a function of the specified carrier ejection height when the carrier (11) is being launched, and are then started via the carrier ejection fuze (20). <IMAGE>
Patent DE-3743694-A1 (DE)
Inventor: STEINHARDT LOTHAR DIPL ING
IPC: G05D7/01
Filed: 1987-12-23
Abstract: The invention relates to a device for regulating the flow of a fluid from a container (2), having a run-off duct (4), consisting of a throttle member (17) which is mounted to be pivotable about an axis (18) of rotation, masks the opening cross-section of the run-off duct in a regulating manner, and is connected for movement purposes to a pressure absorber (9) which is subjected to fluid pressure and which, as a function of the increasing fluid pressure, guides the throttle member into the opening cross-section of the run-off duct. Such a regulating device is characterised, according to the invention, by a pressure absorber (9) which can be subjected on two sides to the fluid pressure, whose space (11) formed on the one pressure side is directly connected to the run-off duct (4), and whose space (13) formed on the other pressure side is connected via a suction duct (7) to the run-off duct. Such a design of the regulating device permits an optimum regulating behaviour, it being unnecessary to seal the two pressure spaces of the pressure absorber from one another. <IMAGE>
Patent DE-3800597-A1 (DE)
Title: Piece of collapsible seating furniture with armrests
Inventor: LESSKE MANUELA
IPC: A47C4/08
Filed: 1988-01-12
Abstract: The object of the invention is to design a piece of collapsible seating furniture with armrests in such a way that it has a minimal space requirement in the folded-in state, thereby facilitating storage, transportation and packaging. It is to consist predominantly of the same material and is to be simple to manufacture. The basis of the invention is formed by a rectangular plate which is divided up into the six essential components of the piece of seating furniture. These six elements are articulatedly interconnected in such a way that, in the folded-in state of the piece of seating furniture, they produce the original shape and material thickness of the plate and that, in the unfolded state, three of the elements produce the front leg pair (5 and 6) and the arm rests (4) connected thereto, whereas the three other elements form backrest (3), seat (2) and rear footrest (1). This special construction causes the folding out of the piece of seating furniture to be similar to a folding operation which is stopped by natural arresting means of the joints in the used position. Conversely, the folding in of the piece of seating furniture corresponds to a drawing apart (extension) of the construction. The invention can be used in particular as a chair, bar stool, child's high chair or bench. <IMAGE>
Patent DE-3805905-A1 (DE)
Title: Fibre-optic gyroscope
Inventor: POISEL HANS DR
IPC: G01C19/72
Filed: 1988-02-25
Abstract: The fibre-optic gyroscope, of the Sagnac type, has a monomode optical fibre coil and a 3.3 coupler, one input of the 3.3 coupler being optically connected to a radiation source outputting substantially unpolarised light and two first outputs of the 3.3 coupler being optically connected to the monomode optical fibre coil and two second outputs each being optically connected to a radiation detector. In order to reduce offset and drift phenomena due to environmental influences, this fibre-optic gyroscope is operated either with one edge-emitting light-emitting diode (ELED), a multi-mode laser diode (MML) with fibre-optic depolariser (DEP), or a superfluorescent monomode optical fibre (SFF) with a semiconductor pumping light source (PL). <IMAGE>
Patent DE-3807227-A1 (DE)
Title: Flat-silo removal device
Inventor: STEFFENS JOSEF
IPC: A01F25/20
Filed: 1988-03-05
Abstract: A flat-silo removal device with a downwardly directed double cutter is guided along a U-shaped running rail. In the double cutter, let into the cutter halves, is a guide rail which is rigidly fastened to the cutting carriage and emerges at the lower end from the double cutter and thus provides a guide against the double cutter running untrue. <IMAGE>
Patent DE-3811795-A1 (DE)
Title: Remote-controlled inspection and/or processing device
IPC: G21C17/013
Filed: 1988-04-08
Abstract: A device for the remote-controllable inspection and/or for the remote-controllable operation in areas which due to their spatial conditions and/or their safety requirements are inaccessible for people, has a self-propelling assembly made of at least two vehicles, an inspection and/or processing device and a control device for the spatial change in the direction of movement of the assembly, the individual vehicles being connected via longitudinally stiff swivelling joints and the direction of movement of the assembly being controlled by remote-controlled Bowden cables. The inspection and/or processing device can be swivelled independently of the vehicle control, likewise by a Bowden cable and a separate rotary actuator. The device is enormously significant, is able to overcome obstacles which are clearly higher than the intrinsic height of that vehicle, can be used extremely economically and can also operate automatically for all essential operations and be controlled remotely without being connected to a remote-control cable.
Patent DE-3819523-A1 (DE)
Title: Orthopaedic, supporting or resilient shoe insole in order to eliminate foot disorders
Inventor: WAGENPLAST KARL
IPC: A43B17/02
Filed: 1988-06-08
Abstract: Orthopaedic, supporting or resilient shoe insole made of plastic or similar suitable materials with or without spring steel. Especially suitable for shoes.
Patent DE-3822775-A1 (DE)
Title: Multiple projectile
Inventor: SCHIRNEKER HANS-LUDWIG
IPC: F42B12/34
Filed: 1988-06-28
Abstract: This invention is intended to provide patent protection for an additional design possibility relating to the application for a lead-free multiple projectile P 3819251.9 dated 6.6.1988, in the case of which the sectors are not soldered together or bonded but are still connected to one another in the centre. Depending on the design, the individual sectors detach from one another at the target and emit their energy. In the case of this multiple projectile the danger to the background is likewise low.
Patent DE-3822974-A1 (DE)
Title: Progressive distributor for lubricant or the like
Inventor: NEUMANN GUNTHER
IPC: F16N25/02
Filed: 1988-07-07
Abstract: In the case of a progressive distributor (1), the long reversal passages (57, 58) which serve the purpose of reversal after in each case one half of the dispensing cycle are divided via branch (59), in each case at a point adjacent to the delivery and control unit (3) performing the working stroke during the reversal process, into a control section (60, 62) serving purely for the inlet flows and a delivery section (61 and 63 respectively) serving purely for dispensing, each section being passed separately via a control valve (55 and 54 respectively) controlled positively, that is to say by the valve slide (46) of a delivery and control unit (5) situated further away, and the delivery sections (61, 63) bypassing the reversal passage as far as the respectively associated outlet connection (41 and 40 respectively). It is also conceivable to divide the reversal passage in such a way into two control sections, by way of a passage branch, that it is successively flowed through over the major part of its length to fill two separate cylinder chambers, in which case the reversal passage is expediently of single-track design between two branches. In either case, the design is not only simpler but an effective throughput of the medium through the reversal passages is guaranteed and the medium thus cannot remain too long in the reversal passages due to just moving backwards and forwards. <IMAGE>
Patent DE-3826712-A1 (DE)
Title: Method for the automatic determination of the actual position of an edge or the like in a metallic workpiece surface, in particular a roof channel in a motor-vehicle body, for correcting the movement of an industrial robot
Inventor: STEPPER GERHARD DIPL ING
IPC: B62D65/02
Filed: 1988-08-05
Abstract: The invention relates to a method for the automatic determination of the actual position of a roof channel (2) in a motor-vehicle body (1) in relation to a robot. For this purpose, inductive sensors (4, 5) arranged on the robot tool (6) are used to determine coordinate measuring points at the channel (2) and from these values the position is calculated. <IMAGE>