baber/WOPTO huggingface dataset:
Patent DE-3710105-A1 (DE)
Inventor: SCHRYDER MARC DE
IPC: B65G47/24
Filed: 1987-03-27
Abstract: The invention relates to a method and a device for transporting and simultaneously rotating objects (2). Two conveyor belts (1,4) are provided, on which the objects are situated, as well as a rotating means which is guided in link guides (16,17) and executes the rotational movement of the objects in dependence on the longitudinal movement and the spacing of the link guides. <IMAGE>
Patent DE-3715081-A1 (DE)
Title: Method for encrypting digital video signals
Inventor: STREHL HERBERT DIPL ING
IPC: H04N7/169
Filed: 1987-05-06
Abstract: These digital video signals are arranged as data words (DW1, DW2, ...) in video lines (BZ) and each video line (BZ) is allocated a synchronization word (SW), the numerical values of the synchronization words (SW) forming a predetermined function and the frame start is identified by a change in this function. <IMAGE>
Patent DE-3718163-A1 (DE)
Title: Attachment for adjusting a stroke slide of a gear grinding machine
Inventor: REUTER JOHANNES
IPC: B23F5/08
Filed: 1987-05-29
Abstract: The object of the invention is to design an attachment in which high rigidity of the sub-assembly and a low overall height of the machine are achieved by the arrangement of drive, adjusting and measuring devices for the stroke slide. According to the invention, the object is achieved in that a clamping sleeve 4 and a clamping bell 6 with the control lines 16; 17, the levers 7 and the springs 8 are arranged for a displaceable, clampable and releasable drive cylinder 3 in the stroke slide 2. To adjust the stroke slide 2, it is locked with the catch device 12. The clamping action of the clamping sleeve 4 is neutralised by the control line 16 and the drive cylinder 3 can be displaced in direction A or B. The clamping of the drive cylinder 3 is effected via the control line 17, the levers 7 and the springs 8. The stroke length and the stroke position of the stroke slide 2 are detected by the measurement sensors and the measurement transducers 12; 13; 19; 20. <IMAGE>
Patent DE-3719472-A1 (DE)
Title: Process for the automatic production of flights of stairs
Inventor: EISENHUT JOSEF
IPC: B28B11/12
Filed: 1987-06-11
Abstract: The invention relates to a process for the automatic production of flights of stairs, in which process stair blanks consisting of stone or stone-like material are surface-finished and are supplemented by tread boards consisting of stone or stone-like material to form flights of stairs. The invention is used for industrial prefabrication in the building industry. The object of developing a process in which a high degree of automation is achieved, the individual working stations are connected by optimum cycle times and continuous workpiece through-passage takes place, is achieved according to the invention in that stair blanks are aligned in accordance with the surfaces which are to be machined and they are fed to a machining apparatus in which cyclic machining takes place by means of a bracing device, which can rotate about a horizontal axis, the workpieces are then guided through a shell end mill and a bevel milling device, are combined to form groups, aligned, braced and supplemented with tread boards to form flights of stairs.
Patent DE-3720879-A1 (DE)
Title: Device for error-tolerant input/output of data
Inventor: BUSCH ARMIN DIPL ING
IPC: G06F11/00
Filed: 1987-06-24
Abstract: In a computer system (R1 to R3), in which the data is read in via parallel-serial converters and read out via serial-parallel converters (S/P1 to S/P8), m-out-of-n majority elements (M101, M102, M103 to M801, M802, M803) are connected in series before the clock and control inputs of these converters, and their inputs are connected to the appropriate clock and control outputs of all the computers of the computer system. The data to be input is fed to all the computers in parallel, whereas the data to be output is fed to the serial inputs of the serial-parallel converters (S/P1 to S/P8), also via m-out-of-n majority elements (M104 to M804), the inputs of which are connected to the corresponding data output lines (D101, D201, D301 to D108, D208, D308) of the computers. Malfunctions caused by failure of individual majority elements or converters (e.g. S/P1) are restricted to the components which are directly affected by the malfunction and the input-output devices (T1 to T8) which are directly assigned to them. The system also copes with a failure of a single computer of the computer system. <IMAGE>
Patent DE-3723469-A1 (DE)
Title: Cylinder head for an internal combustion engine
Inventor: RECHBERG REINHARD DIPL ING
IPC: F02F1/38
Filed: 1987-07-16
Abstract: The invention relates to a cylinder head for an internal combustion engine in which, in the web (7) in the baseplate, a slot (9) in the form of a circular segment runs perpendicular to the line connecting the mid-points (A1, A2) of the inlet and exhaust valve openings. The charging element (11) fitted therein has a neck piece (12), which is pushed into the injection valve opening and is flanged around the upper edge in a counterbore (16) provided for the purpose. Between the convexly and concavely curved surfaces of the charging element and the slot, a gap (13) is provided as expansion joint in order to create an expansion facility for the stressed web and thereby to reduce the stress present there. <IMAGE>
Patent DE-3731451-A1 (DE)
Title: Moulding press for the use of pressing moulds having interlocking mould halves
Inventor: KOST ERWIN
IPC: B30B15/04
Filed: 1987-09-18
Abstract: In the case of moulding presses having a stationary lower beam, a movable running beam and at least two circular columns which are surrounded by guide bushes for guiding the movable running beam with respect to the stationary lower beam, if pressing moulds are used which have mould halves which are positioned with respect to one another in the locking position by means of guides with their own inherent shape, there is a need for ventilation of the guide provided between the lower beam and the running beam of the moulding press, which necessitates a considerable outlay on construction. Construction is simplified in that, according to the invention, each guide bush is composed of annular sectors (21); a collar (22) which is made of an elastic material and surrounds the outside of the annular sectors (21); bracing springs (29) which act between the annular sectors (21); a cylinder (23) which surrounds the collar (22) for loading of the latter with hydraulic fluid; and limiting rings (27) which are inserted into annular lids (24, 25) of the cylinder (23) to permit the annular sectors (21) to move radially inwards under the pressure of fluid on the collar (22). The cylinder chamber (26) which receives the collar (22) and is used to load the latter is connected in the rest position to a pressure reservoir via a valve and the pressure of the said chamber (26) can be relieved in a controlled fashion by means of an adjustable position sensor which detects the approach of the mould halves and/or the entry of the opposite guide. <IMAGE>
Patent DE-3733535-A1 (DE)
Title: Fixing device for motor-vehicle wheels
Inventor: PINN CHRISTOPHER
IPC: B62D43/10
Filed: 1987-10-03
Abstract: In order to be able to fix both an inflatable spare tyre and also a normal wheel in the floor pan provided in the boot for the spare wheel, the fixing nut is of columnar design and is provided with an eccentrically arranged flange. As a result, it is possible to screw down rims of different widths with one and the same nut on a relatively short threaded bolt mounted in the floor pan.
Patent DE-3733650-A1 (DE)
Title: System and process for message transmission
Inventor: MYOJYO TOSHIHIKO
IPC: H04L12/58
Filed: 1987-10-05
Abstract: A message transmission system, which is connected by transmission lines to a multiplicity of telematic terminals such as fax machines or telex machines, includes a memory for storing messages from the terminals, a transmitting device for transmitting the messages stored in the memory to a particular terminal and a circuit which responds to a request for changing the output terminal from the particular terminal to another terminal. When transmitting this change request, the transmitting device transmits the message to the terminal chosen by the request. If the message is normal, a normal response is transmitted by the transmitting device to the input terminal and the message is stored. If the particular terminal is faulty, the message is transmitted to a standby terminal. If the standby terminal is likewise faulty, the message is temporarily stored in the central station. With this system, a confidential message can be transmitted without delay to the terminal after the fault has been rectified.
Patent DE-3742327-A1 (DE)
Title: Nuclear fusion initiation of a hydrogen pellet with an orbiting ion flux
Inventor: BRANDL GERHARD DIPL ING
IPC: H05H1/22
Filed: 1987-12-14
Abstract: Initiation of the fusion reaction of a hydrogen pellet by including the latter in a flux of hydrogen ions circulating with corresponding speed and density.
Patent DE-3744558-A1 (DE)
Inventor: KIM SANG KWON
IPC: A47L15/46
Filed: 1987-12-30
Abstract: The control has a microcomputer 1 which is responsive to entry of data from a key input means 7 and a temperature detecting means 4 to control driving means 5; the control also including means 8 for displaying the process selected by the key input means 7 and an initialising circuit 3 for holding the microcomputer inputs at required levels during power-on and power-off to prevent malfunction. The driving means 5 includes a heater for heating the washing water and for drying the washed tableware, a washing pump for washing tableware, a water feeding valve for controlling the water feeding and a draining pump for draining water in the washer. The control circuit enables the washer not only to carry out a complete washing and drying process by pushing the key for normal washing, strong washing, rinsing or drying but also to promote effective washing by the precise control of the microcomputer. <IMAGE>
Patent DE-3801466-A1 (DE)
Title: Adjusting device for a universal rolling stand, particularly a finishing stand, in a universal compact rolling-stand group
Inventor: ENGEL GEORG
IPC: B21B38/10
Filed: 1988-01-20
Abstract: For the purpose of running in a universal rolling stand without test rolling with a test bar or of rapid pass adjustment in a finishing stand arranged directly behind a reversing-stand group, at least one horizontal roll (1) and both vertical rolls (3, 4) are provided with a hydraulic fine-adjustment system (16, 17, 20, 21) and an independently operable electromechanical coarse-adjustment system (8 to 11). Since all the adjustments are monitored by displacement sensors (12 to 15; 24 to 27) and the fine adjustments are additionally monitored by pressure or rolling-force transducers (28 to 31) and the actual values from these can be reproduced in an electronic control device, it is possible, in conjunction with position control of the hydraulic fine adjustments after an electromechanical coarse adjustment of the vertical rolls (3, 4) and of at least one horizontal roll (1) in accordance with a sampling plan, to perform the associated hydraulic fine adjustments in a position-controlled manner as a function of pressures or roll forces that vary depending on the section or rolling stock. For this purpose, it is necessary first of all to determine and store the spring constants of the rolling stand by calibration, these constants being used to determine the sampling-plan-dependent desired position values for the electromechanical coarse adjustments and hydraulic pressures or displacements. <IMAGE>
Patent DE-3803691-A1 (DE)
Title: Method for producing a switch, especially a rocker switch
Inventor: BAER SIEGFRIED DIPL ING
IPC: H01H23/04
Filed: 1988-02-08
Abstract: The method according to the invention for producing a switch, especially a rocker switch, which is provided for electrical appliances, especially domestic appliances, and comprises housing parts, stationary contacts, moving contact links and an operating element consists of the identical housing parts being produced in a cohesive manner as an assembly, the stationary contacts and contact links being inserted into the cohesive housing parts, and the second housing part then fixing the contact parts during mounting on the first housing part.
Patent DE-3805959-A1 (DE)
Inventor: MIYAUCHI YASUO
IPC: G03G15/00
Filed: 1988-02-25
Abstract: An image forming apparatus includes an electrophotographic photosensitive member (2), image forming device (4) for forming a toner image on a recording material using the photosensitive member, a pressure-fixing type image fixing device (19) for fixing the toner image on the recording material by passing the recording material carrying the toner image through a nip formed between pressing rollers, and a battery (B) for driving the photosensitive member, the image forming device and the image fixing device. The provision of the battery is particularly appropriate for portable apparatus with handle grip (40); the use of pressure fixing as distinct from heat-fixing minimises power consumption. The apparatus can be provided with an input for conventional fixed power supply when available. <IMAGE>
Patent DE-3809773-A1 (DE)
Title: Working method for forming corner connections on sealing profiles and an apparatus for carrying out this method
Inventor: STARK ROLF
IPC: B29C65/20
Filed: 1988-03-23
Abstract: A working method for forming corner connections on sealing profiles (28) for windows and doors and an apparatus for carrying out this method. Clamping devices (12), firmly clamping sealing profiles (28), receive the latter initially with aligned clamping channels (27), and in this position the sealing profiles (28) are cut off at butting faces (23) of the clamping devices (12). Both clamping devices are then swivelled until the butting faces (23) run parallel to and at a distance from each other. The butting faces (23) with the profile ends (29) are then moved against a raised heated tool (10) and, after heating up and moving away the heated tool (10), they are pressed together. <IMAGE>
Patent DE-3810604-A1 (DE)
Title: Gas laser
Inventor: OPOWER JOHANN
IPC: H01S3/0975
Filed: 1988-03-29
Abstract: In the case of a gas laser having a circular-cylindrical housing in which a first, centrally arranged electrode is located which extends over the housing length and around which a second electrode is arranged coaxially, and having an excitation space, which surrounds the first electrode in the form of an annulus, for the laser gas, in order to achieve an increase in the power of such a gas laser it is proposed that the laser gas flows through the excitation space in the axial direction.
Patent DE-3815876-A1 (DE)
Title: Apparatus for clamping motor vehicle wheels of different rim designs onto a shaft end of a balancing machine
Inventor: KOEPKE WOLFGANG ING GRAD
IPC: G01M1/04
Filed: 1988-05-09
Abstract: Apparatus for clamping motor vehicle wheels of different rim designs onto a shaft end of a balancing machine, having a sleeve which may be clamped fast on the shaft end, on the end of which sleeve there is a flange having radial slots for fastening the rim, having bolts consisting of shaft and head which have clamping means for pulling the rim fast against the flange, the bolt shafts projecting axially through the slots and their heads engaging behind the edges of the slots and being guided in spiral-shaped grooves in a disc which can be rotated with respect to the flange, and having clamping means for clamping the cones (tapers) in the direction of the flange. The spiral-shaped grooves are open to the circumference of the disc and, especially there, have a short radial path. By this means it is possible to pull out the bolts and, in the case of a corresponding arrangement of the grooves and slots corresponding to different numbers of holes, to set them into other slots and grooves corresponding to another arrangement of numbers of holes. This advantage is connected with the possibility of simultaneous radial displacement of all the bolts. <IMAGE>
Patent DE-3817193-A1 (DE)
Title: Wood-turning lathe
Inventor: WOLFF ROBERT
IPC: B27C7/00
Filed: 1988-05-20
Abstract: A wood-turning lathe having a turning-lathe bed, formed from two parallel guiding profiles (3, 4), for the tailstock (5) is to be constructed in such a way that it can be manufactured at a reasonable price for DIY enthusiasts, it being suitable, as a basic type, for work with hand tools, but at the same time already designed structurally such that it can be expanded, with few accessories, to a copying lathe and to a fluting machine. For this purpose, provision is made according to the invention for the two guiding profiles (3, 4) to be arranged offset in height on the machine frame (1, 2) and for the workpiece-clamping axis (14) defined by the workpiece carrier (12) and the tailstock centre sleeve (13) to be able to lie centrally between the two guiding profiles (3, 4) in the plane defined by the latter. <IMAGE>
Patent DE-3818206-A1 (DE)
Inventor: BACKHUS FRIEDRICH
IPC: C05F17/02
Filed: 1988-05-28
Abstract: A mobile machine for turning over heaps of organic waste maturing in stationary storage spaces to give compost has a steerable chassis for advancing the machine through a heap and is provided with a device for mixing the waste picked up on passing through and intermixed behind the machine and put down again. A clearing device is arranged on the front of the machine in the area of each running track of the chassis. Each clearing device has a guiding shield placed at the side in front of the inlet of the mixing device, the guiding surface of which is equipped with actively working clearing tools.
Patent DE-3818557-A1 (DE)
Inventor: MANN DETLEF DIPL ING
IPC: B32B17/12
Filed: 1988-06-01
Abstract: There is a composite glass plate for covering buildings, in which a face-side, thicker pane (1) of glass is bonded over the entire surface to a rear-side, thinner layer (3) by means of a thermoplastic adhesive film (2). In this case, it is desired for the rear-side layer to improve the fire protection properties in a simple manner, to guarantee non-transparency and to allow special colour shades on the face side. This is achieved in that the rear-side layer is formed by a metal plate (3), the thickness of which is </= 0.4 times that of the pane 1 of glass and the thermal expansion of which differs from that of the pane (1) of glass by a maximum of 3 x 10<-6> k<-1>. The limitation of the thickness of the metal plate results in a usable overall weight and the coordination of the thermal expansion avoids temperature-related curvatures of the composite glass plate. <IMAGE>
Patent DE-3820160-A1 (DE)
Title: Concentrate and use thereof as stabiliser for alkaline peroxide-containing liquors
Inventor: WIEDEMANN ACHIM DR
IPC: D06L4/12
Filed: 1988-06-14
Abstract: Concentrated aqueous formulations comprising     (a) hydroxy- or amino-alkanephosphonic acid   (b) polyaminocarboxylic acid   (c) glucoheptonic acid  and optionally   (d) magnesium chloride, sulphate and/or acetate, are suitable for use as stabilising admixtures to peroxide-containing alkaline liquors used in the bleaching of cellulose-containing fibre materials.
Patent DE-3820162-A1 (DE)
Title: Method for avoiding corrosion of metallic materials in aqueous media
Inventor: LUNKENHEIMER RUDOLF DIPL CHEM
IPC: C23F11/12
Filed: 1988-06-14
Abstract: A method for avoiding corrosion of metallic materials in aqueous media is described, wherein 2,5-dihydroxy-p-benzoquinone is added to the aqueous medium. 2,5-Dihydroxy-p-benzoquinone outstandingly inhibits the corrosion of aluminium and copper. The compound is also distinguished in that, in combination with other substances, it has a strong synergistic effect and can suppress pitting corrosion on RST 14-03 steel sheet.
Patent DE-3825129-A1 (DE)
Title: Hydraulic control system for the swivel arm of an elevating work platform
Inventor: KREMER ERWIN DIPL ING
IPC: B66F17/00
Filed: 1988-07-23
Abstract: A hydraulic control system for the swivel arm of an elevating work platform has a double-acting lifting cylinder with a piston rod on one side, the base side of which cylinder is allocated to the lifting movement and the annular-area side of which is allocated to the lowering operation and which is controlled via a directional control valve. Furthermore, the control system contains overload protection which blocks load-moment-increasing movements of the swivel arm upon response and has a pressure transducer connected to the base side of the lifting cylinder. In order to make such a control system simpler and more reliable, the pressure transducer is a pressure switch set to the limit pressure of the incipient overload state. Here, the piston area at the base side of the lifting cylinder is many times greater than that at the annular-area side, and the annular-area side of the lifting cylinder is activated via a pressure-reducing valve which is connected downstream of the directional control valve and the output pressure of which is many times smaller than the limit pressure.
Patent DE-3826762-A1 (DE)
Inventor: LORENZ DIETER DIPL ING
IPC: H01H31/00
Filed: 1988-08-04
Abstract: PCT No. PCT/DE88/00686 Sec. 371 Date Jan. 9, 1991 Sec. 102(e) Date Jan. 9, 1991 PCT Filed Nov. 3, 1988 PCT Pub. No. WO90/01787 PCT Pub. Date Feb. 22, 1990.A metal-clad, compressed-gas insulated, high-voltage switching station with an insulated grounding switch. In the case of compressed-gas insulated, high-voltage switching stations, insulated grounding switches are also used for applying test voltages. Therefore, provided between the housing and the casing is an insulating ring, within which a conductor is embedded with a terminal lug which contacts the contact pin. In order to improve the insulation, the insulating ring reposes within a metallic ring, which acts as a prop ring and which receives the fixing agents. It is only interrupted by the terminal lug which is provided with an insulating enclosure. The insulating ring is thus largely relieved from mechanical stresses. Insulated grounding switches are used in the case of metal-clad, high-voltage switching stations which are insulated by SF6 compressed gas.
Patent DE-3832840-A1 (DE)
Title: Transport system with battery-operated vehicles
Inventor: GAUS HARRY DR
IPC: G01R31/36
Filed: 1988-09-28
Abstract: In a transport system with battery-operated vehicles, in which transport system charging points are provided at which charging current can be fed to the batteries of the vehicles via contacts, and in which transport system both the control of the vehicle movement and the control of the charging of the batteries takes place with the aid of computers, in each case one control element and one microcomputer for the control of the charging of the batteries are arranged in the vehicles. Preferably, power supply devices are provided at the charging points.
Patent DE-3836160-A1 (DE)
Title: Pesticides based on substituted 2-aminothiazoles
Inventor: IPPEN JOACHIM DIPL CHEM DR
IPC: A01N43/78
Filed: 1988-10-24
Abstract: Use of substituted 2-aminothiazoles of the formula (I) <IMAGE>  in which     R<1> represents hydrogen or alkyl and R<2> represents optionally substituted cyclohexyl, or phenyl which is substituted by halogen, alkyl, haloalkyl, haloalkoxy, dioxyhaloalkylene or haloalkylthio, and their acid addition salts in pesticides.