baber/WOPTO huggingface dataset:
Patent DE-4100789-A1 (DE)
Title: Adjustable of colorimeter of rotary printing machine esp. offset unit - adjusting regulating elements individually according to colour zones for colour roller and computing mean value from updated actual values of each zone
Inventor: KARG GERHARD
IPC: G01J3/46
Filed: 1991-01-12
Abstract: The presetting value of the distance (5) of the colourimeter (2) and the colour (ink) roller (1) for each colour zone (3), is composed from a characteristic curve specific base value for the colourimeter and a use value. An arithmetic mean value is computed, with the prodn. of all the updated presetting values of each colour zone (3), which are measured and stored as actual values in a RAM storage. This arithmetic mean value is transferred to a data bank, and is made available for forming the new presetting value for the following prodn. In the event of a mean value already lying in the data bank, both values are compared, and with a deviation of the already lying value from the actual mean value, a mean value is formed in the computer unit. For making ready, for forming the new presetting value for the following prodn., the mean value is stored in the data bank, whereby the mean value of the previous prodn. is transferred. USE/ADVANTAGE - Method for adjusting colourimeter of rotary printing machine esp. offset rotary printing machine. Achieves colourimeter individual preset values, which take account of wear and setting tolerances of meter and roller.
Patent DE-4104900-A1 (DE)
Title: Radial tyre construction - has carcass and breaker layer with breaker cover of two layers of cords with overlapping ends at 180 deg. to each other
Inventor: SPITZ WOLFGANG DIPL ING
IPC: B60C9/22
Filed: 1991-02-18
Abstract: An inflatable vehicle tyre has a radial carcass which is wrapped around the bead wires, a breaker layer below the tread and a breaker layer cover. The breaker cover comprises two separate layers of reinforcing cords, both of which complete one circumference of the tyre and have a short overlapping section. The overlapping sections of each layer are offset 180 deg. to each other. An alternative design of breaker cover envisages three separate layers where the overlapping ends are offset at 120 deg. to each other. ADVANTAGE - Imbalance in the tyre is reduced and the tyre has improved roundness.
Patent DE-4104961-A1 (DE)
Inventor: LINDE MATHIAS DIPL ING
IPC: G01H1/00
Filed: 1991-02-18
Abstract: Fan motors for vacuum cleaners in particular must undergo performance testing directly on the assembly line. According to the invention, the forces exerted on a supporting surface by the running motor in a vertical axial position are recorded and when the motor speed changes the forces are measured and evaluated. The motor speeds chosen for the evaluation are those speeds at which the mechanical components of the motor are in resonance. The speed of the motor is preferably varied over the resonance range during testing. A specially designed measurement station (10) for carrying out the method holds the motor (2) with its axis of rotation vertical and has a sensor (11) for detecting dynamic changes of force.
Patent DE-4107652-A1 (DE)
Title: Double-walled pipe coupling - has one pipe expanded to enclose other, and has elastic seals sealing ring chamber between two pipes
Inventor: FICKEL HANS-CHRISTIAN
IPC: F16L59/18
Filed: 1991-03-09
Abstract: A coupling (1) for double-walled pipes (2, 3), esp. vacuum insulated cryogenic fluid pipes, has the inner fluid line (8) of one pipe (2) expanded (at 10) at the coupling to enclose the outer shell (5) of the other pipe (3). Elastic seals (12, 18) seal each end of the ring chamber (11) formed between the two pipes at the coupling. The innermost seal (12) is gas-tight, at least in the direction towards the transported fluid. ADVANTAGE - Improved seal, preventing gas and water vapour entering the fluid line, for pipes at all inclinations.
Patent DE-4117953-A1 (DE)
Inventor: STALDER HERBERT DR
IPC: D01H13/16
Filed: 1991-05-31
Abstract: The invention concerns a device for monitoring and, if necessary, replacing travellers on the rings of a ring-spinning machine. The device has a sensor (13) which detects the presence of a traveller (5) on its ring (4). The presence of travellers (5) is monitored over a given number of spinning points. If a predetermined traveller failure rate is exceeded, the device generates a signal after whose reception the replacement of the traveller is initiated.
Patent DE-4118449-A1 (DE)
Title: Roof locking-slat anchor - comprises hook on strip engaging with slat and fixed to roof structure
Inventor: HENGGELER WALTER
IPC: E04D12/00
Filed: 1991-06-05
Abstract: The anchor secures a locking slat (2) to a roof structure (3), on which is a layer (4) of insulating material.  It comprises a strip (1) with a mounting plate at one end securing it to the structure, and a holding claw formed at the other engaging in the slat. The hook is at a height above the plate equal to the layer thickness. The strip can be at an angle of 45 deg. or less to the plate. USE/ADVANTAGE - Anchoring system prevents slippage of roof superstructure.
Patent DE-4119087-A1 (DE)
Title: Adhesive shear strength testing of joints - pressure loading both sides of joint to cause partial breakage and/or impression for evaluation
Inventor: BREUER KLAUS PROF DR
IPC: G01N3/24
Filed: 1991-06-10
Abstract: The material is loaded at both sides of the joint at 0.1-1000 MPa with a max. pressure increase rate of 10 MPa/sec. to cause partial joint breakage and/or joint impression in the test ram (8), this impression or the joint itself then being evaluated. Pref. the materials on both sides of the joint have different elasticity moduli and several joints with the same or different adhesive shear strength may be tested simultaneously. The pressure may be applied by a liq. Pref. the ram (3) has a foil (4) or coating in which the impression is produced. USE/ADVANTAGE - Evaluating adhesive bonds, coated layers and soldered or brazed joints. Low prepn. costs.
Patent DE-4119110-A1 (DE)
Title: Electromagnetically screened housing for computer printer - has paper exit slot with plates forming extended external paper guide and removable top in full electrical contact with body of housing
Inventor: LUX WOLFGANG
IPC: G06F1/18
Filed: 1991-06-10
Abstract: A printer (10) with paper exit fits inside a housing (12). The paper exit is positioned adjacent to a slot (34) in the housing which has external plates (38,39) to form an extended guide for the paper. Pref. the removable top (20) of the housing forms with the housing itself an enclosure acting as an electromagnetic screen. Pref. an electrically conductive seal is provided between the housing and its top. Pref. a keyboard is fitted into the top for connection to the printer. USE/ADVANTAGE - For printers and other data processing machines. Prevents unauthorised extraction of data using listening devices.
Patent DE-4119818-A1 (DE)
Title: Construction wall panel - has polystyrene concrete plate with integrated insulation to be anchored by wire network to reinforced concrete carrier plate
Inventor: KESTING LORENZ
IPC: E04C2/288
Filed: 1991-06-15
Abstract: The construction panels, especially to form the walls of buildings, are composed of a reinforced concrete carrier plate, and an insulation bonded to a cncrete plate (6) as a separate unit of polystyrene concrete. a reinforcement network of intersecting wires (7, 8) is used for anchoring the two plates together. The longitudinal or lateral wires alternately range out from the plane of the wire network, to one side or the other, so that they are covered on one side by the heavy concrete (5) of the reinforced concrete plate and on the other side by the polystyrene concrete (11) of the concrete plate (6). ADVANTAGE - The structure of the panel is simplified, as the integrated insulation and concrete plate eliminate the need for a separate insulating layer, As there are numerous anchoring points through the wire network, relatively weak wires can be used to give simpler mfr. and lower material costs.
Patent DE-4120169-A1 (DE)
Title: Vehicle shock damper testing on test stand -  controlled by values from function generator using measurement value digitisation and computer processing
Inventor: HACHTEL JUERGEN DIPL ING
IPC: G01M17/04
Filed: 1991-06-19
Abstract: A method of testing shock dampers on a test stand (2) controlled by values transferred from a function generator (12) involves passing measurement data from the test stand to a computer (7). The measurement values detected at the test stand are digitised and fed to the computer as acutal values to be stored. The function generator supplies the test stand with desired values for the stroke and/or frequency. Force, speed and displacement sensors are mounted on the test stand. USE/ADVANTAGE - Enables shock absorbers to be tested for functionality and operating characteristics to high standards required by vehicle manufacturers.
Patent DE-4123088-A1 (DE)
Title: Heat-resistant shoe production method - uses nitrile rubber bead placed on sole and vulcanised round upper
Inventor: HANRATH WILHELM JOSEF
IPC: A43B9/16
Filed: 1991-07-12
Abstract: Prodn. of heat-resistant shoes or boots from prefabricated soles of nitrile rubber comprises joining the sole to the upper via a bonding agent in a press mould. The sole (3) with flat edge (5) is inserted in one punch (1) of the mould, while the upper (12) is held in the other punch (2). An unmoulded bead of unvulcanised nitrile rubber is placed on the flat sole edge, so as to form an edge enclosing and joined to the upper. The mould punches are moved towards each other and heated. The sole and upper can be joined together by vulcanisation. The sole itself can be of the air-cushion type. ADVANTAGE - Long life, and no effect on air-cushion structure.
Patent DE-4124796-A1 (DE)
Title: Removal of old material from building undergoing renovation - by means of transport container mounted on telescopic legs
Inventor: KUNZE GUENTER DR ING HABIL
IPC: B66F11/04
Filed: 1991-07-26
Abstract: Old building material is removed from a multi-storey building, which has been renovated, by means of a transport container which is mounted on a telescopic support. The telescopic support consists of two telescopic legs mounted on opposite ends of a trolley which enables the device to be brought alongside a building. The transport container can then be raised to the level of the storey where renovating work is being carried out in order to receive the discarded material. Any suitable receptacle may be used instead of a transport container. The device can also be used to bring building equipment or new building material to the required storey. USE/ADVANTAGE - Removal of old material from renovated buildings. The device can also be used to bring new material to the building.
Patent DE-4129354-A1 (DE)
Title: Central locking and antitheft device for motor vehicle - has connections between pressure pump and locking point, consisting of section with neighbouring double hose and connecting webs.
Inventor: FRANZ ERHARD
IPC: E05B65/38
Filed: 1991-09-04
Abstract: The central locking and anti-theft device is esp. for use in motor vehicles. It consists of a control device, a bi-pressure pump, two pneumatic servo members for each locking point, and connection conduits between pump and locking points. The connection conduits are formed by a one-piece double-hose section (1). This consists of two circular hoses (2, 3), next to each other. Both hoses are continuously connected via a short straight web (4), and second curved, longer web (5). The double-hose section is injection-moulded, and has even material thickness for hose walls and webs. USE/ADVANTAGE - Economical mfr. of central locking and antitheft device for motor vehicle which is easy to mount on protected parts, without these having to be altered.
Patent DE-4130887-A1 (DE)
Title: Movable container floor parallel guidance mechanism - uses hollow beams in place of conventional lazy-tong links
Inventor: GMOEHLING WALTER
IPC: B66F7/06
Filed: 1991-09-17
Abstract: The parallel guidance mechanism is for a movable container floor. It comprises lazy-tongs joined together to form a torsionally-rigid structure. Up to half the lazy-tongs links and the components joining them to give the torsionally-rigid structure are replaced by hollow beams(A). Each of these can be formed by two identical sheet-metal components(1,2). These are typically joined together by rivets or screws and sections of tube(4), on which links(B) pivot. USE/ADVANTAGE - Lazy-tongs parallel guidance mechanism for movable container floor reduces number of components, and mfr.cost.
Patent DE-4136304-A1 (DE)
Title: Encapsulated piston engine - has protective tube round exhaust pipe where it passes out of housing with insulating material attached to tube and housing
IPC: F01P1/06
Filed: 1991-11-04
Abstract: The engine has a crankshaft driven by one or more pistons, and an exhaust pipe passing through an opening in the enclosing housing. Cooling air also flows out of this opening and along the exhaust pipe. At the outlet (4), the exhaust pipe (1) is enclosed by a protective tube (9) fixed to it. A current of cooling air is directed through the tube, while insulating material (11) for the opening is fixed to the housing wall or an extension (6) of it. This material is fixed to the tube. ADVANTAGE - Reduces heating of housing, which can consequently be of less resistant to heat.
Patent DE-4137023-A1 (DE)
Title: Producing teeth with curved flanks on conical surface of blank - using cutter with teeth rotating in circular path whose axis is offset from and inclined to axis of rotating blank
Inventor: MIDDEL DIETMAR DIPL ING
IPC: B23F9/10
Filed: 1991-11-11
Abstract: The equipment machines teeth (2) with curved flanks on the conical end face of the workpiece blank (1). The workpiece rotates about its axis (A) and is fed along its axis towards the cutting tool (3). At the same time the cutting tool, which is in the form of a ring with a number of teeth (4) spaced around the end face, rotates about an axis (B) which is offset from the workpiece axis (A) and inclined to it by the angle beta. The curvature of the tooth flanks can be varied by adjusting the rotational speeds of the workpiece or cutting tool. USE/ADVANTAGE - Accurate, low-cost production of teeth with curved flanks on conical surface of blank.
Patent DE-4138731-A1 (DE)
Title: X=ray exposure appts. with microchip support for IC mfr. - has target object holder mounted for shifting w.r.t. microchip support into 2 positions for mounting and exposing
Inventor: JUN NISHIDA
IPC: H01L21/027
Filed: 1991-11-19
Abstract: The appts. comprises a microchip support (13) and a target object holder (23), mounted for shifting through the support. The holder is movable between a first position in which the target object can be (dis)mounted, and a second position in which the target object is exposed to radiation. The target object holder is mounted for displacement w.r.t. the microchip support such that it is freely movable between the respective two positions. Pref. the target object holder is securable on the support in its first position, while similar clamps provide its securing in the second position. The securing may be done by vacuum or an electrostatic system. USE/ADVANTAGE - For ultra large scale integrated circuit or LCD display mfr. Rapid mounting and dismounting of chip.
Patent DE-4139182-A1 (DE)
Title: Hinged lid for throw-away container - is designed to remain attached to container after being opened
IPC: B65D43/16
Filed: 1991-11-28
Abstract: The container is provided with a lid (31) attached to the container by a hinge. The upper edge of the container has a flange which extends outwards and has rectangular holes (24) to receive the lower end of the hinge (42). This has a rib (43) which engages the edge of the rectangular hole and holds the rib in place. The lid (31) has a slot cut in its edge. The open edge of the slot is bridged by a pin (35) which engages the hooked upper end of the hinge and so hinges the lid to the container (21). USE/ADVANTAGE - Hinge for lids of throw-away containers. The lid remains attached to the container.
Patent DE-4200920-A1 (DE)
Inventor: SCHMELTER DIETER
IPC: G11B5/00
Filed: 1992-01-16
Abstract: A fully automatic method of determining the quality of re-recorded sound and picture information recorded en a master tape and re-recorded in large volume onto a copying tape by means of a high-speed copying process is described. To establish quality defects when the master tape is created, at least two copies are taken from the master tape, made up into cassettes, and the cassettes loaded into at least two test recorders 1, 2, the audio and/or video signals of which are analyzed, assessed and printed out by a computer unit 4 and checking unit 3. By comparison of the reproduced information, defects can be localized, it being possible at the same time to establish whether a defect of the master tape, of the copying process or of the copying tape is concerned. <IMAGE>
Patent DE-4205313-A1 (DE)
Title: Paper web colour applicator - has bar with air guide surface and channel to deflect air away from the web for a clean application
Inventor: BEISSWANGER RUDOLF
IPC: B05C11/04
Filed: 1992-02-21
Abstract: The applicator assembly, to coat a paper web with a colour, has a bar (10) in front of the application zone, across the web width, forming a gap (11) between it and the paper web. The bar (10) has an edge (12) which forms the gap (11) at the entry side of the paper web into the application zone. The bar (10) has an air guide surface (14) which, as seen from the side, starts from the bar edge (12) to detach the air layer clinging to the paper web and deflect it away from the web. At least one air guide channel (16) in the bar (10) runs from the gap (11) to a point at the air guide surface (14) downstream from the bar edge (12). USE/ADVANTAGE - The applicator assembly has a jet delivery, with a roller and counter roller to spread the colour over the paper web. The construction prevents the entry of air into the gap between the rollers to give a straight contact line between the web and the colour flow without adverse air effects.
Patent DE-4206932-A1 (DE)
Inventor: KARL JOHANN DIPL CHEM DR
IPC: G01N21/31
Filed: 1992-03-05
Abstract: The invention relates to a method for determining the content of a particular haemoglobin derivative in a blood sample. Specifically, the invention relates to a method for determining the content of haemoglobin derivatives, such as glycated haemoglobin (HbAlc), which require separate determination of the total haemoglobin content and determination of the haemoglobin derivative, in order to determine the content of the derivatised haemoglobin in the blood, and to a haemolysis reagent which is suitable for this purpose and contains an ionic detergent.
Patent DE-4212743-A1 (DE)
Title: Low noise throttle unit - has throttle rings operating with radially extending profiled sections, with flow channels arranged in between.
IPC: F16L55/027
Filed: 1992-04-16
Abstract: The device for throttling a gas, steam or fluid medium is designed to produce low noise. It is used esp. in connection with a pre-switched throttle valve, and comprises a housing with throttle elements having flow channels for the medium. The housing (2) has a seat with at least two throttle rings (4), and a conical or cylindrical body (10) with throttle profile sections (12) extending radially. Openings (14,15) are provided between the throttle profiles, forming flow channels. USE/ADVANTAGE - Low noise throttle unit provides increased pressure ratios up to 15:1, easy assembly, good resistance to foreign particles.
Patent DE-4212924-A1 (DE)
Title: Surgical operation stereo microscope - has several optical imaging systems to enable object to be simultaneously observed by numerous viewers and photographed
Inventor: FUKAYA TAKASHI
IPC: H04N13/239
Filed: 1992-04-21
Abstract: The stereo microscope includes an optical objective system (61) on which light from an object is incident. An optical system (62) of variable magnification is arranged behind the objective system (61) to convert received light into afocal light. A number of optical imaging systems (65,66;69,70) are arranged behind the variable magnification system to receive the afocal light. The optical imaging systems can move in a plane (P) which runs perpendicular to the optical axis (Q) of the variable magnification system. The object image can be viewed by two observers (67,71) of the system may be configured for just one. A futher expansion of the system would include several imaging sensors relaying the viewed object image to display monitors for mass viewing. ADVANTAGE - Degree of light adjustable without replacing light source by moving optical imaging system, provides brighter image for one of two observers.
Patent DE-4215458-A1 (DE)
Title: Coordinate position programming and display of NC machine tool - using VDU with table format for entry and display of coordinate position sequence with marker to identify each location
Inventor: MILLER WALTER DR
IPC: G05B19/409
Filed: 1992-05-11
Abstract: An NC controlled machine tool has a keyboard for entry of required table positions relative to a cutting tool. Associated with the keyboard, the display screen of a VDU presents a tabulated format for the sequence of positions to be represented. Each position is numbered and has X,Y and Z axis values. Entry of data into each location is made using a box shaped marker (M) for identification. Once the table is complete the machine cycle can begin. Actual positions are indicated along the bottom of the screen. USE/ADVANTAGE - Provides full display of programmed position coordinates.
Patent DE-4220833-A1 (DE)
Title: Sheathed tubular electric heater - in which end is sealed by injection moulding plug of high temp. resistant thermoplastic on heater
Inventor: SCHAEFF GERHARD
IPC: H05B3/04
Filed: 1992-06-25
Abstract: The end of the sheathed tubular electric heater is sealed by a plug (6) of high temp.-resistant (thermo-)plastics material, injection moulded on it. The thermoplastic for the plug (6) maybe temp.-resistant from 150-280 deg.C. and may be poly-ester-ether-ketone. A colour-coding pigment may be added to the thermoplastic. USE/ADVANTAGE - Sealing ends of tubular electric heaters. Avoids cracking and moisture penetration with thermoset seals. Permits working temp. above 160 deg.C.. Uses permanent (re-usable) mould. Low cost process, easily automated e.g. for mass prodn..
Patent DE-4221617-A1 (DE)
Title: Radio receiver apparatus tuning method - makes traffic message channel information audible or visible when transmitted value is detected to be equal to required value.
Inventor: BERNINGER HARALD DIPL ING
IPC: H03J7/18
Filed: 1992-07-01
Abstract: The method involves combining a universal digit input unit (2) with a radio receiver (1), through which by use of an electronic controller (3) relevant required value inputs can be set. The inputs serve as default settings for a subsequent automatic tuning process of a tuner (5) of the radio receiver. When the actual value transmitted from the broadcasting station is detected to be the same as a predefined required value during an automatic tuning process, the message signal represented by the actual value or a traffic message channel (TMC) information is made audible over a loudspeaker (6) and/or visible over a liquid crystal display (7). ADVANTAGE - Enables selection with regard to transmitted program, types of program or traffic reports of interest.