baber/WOPTO huggingface dataset:
Patent DE-4141003-A1 (DE)
Title: Arithmetic circuit for addition and subtraction of 5211 code numbers - has input registers coupled to separate adder and subtractor logic with additional circuit for repetitive processing
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1991-12-12
Abstract: The arithmetic circuit includes inputs entered into registers coupled to the inputs of separate addition and subtraction circuits. The circuit outputs are connected to gating logic coupled to a result register. The circuits are operated by signals generated by a control circuit controlling the gating. An additional circuit is used for instances when multiple additions or subtractions are made with the same summand. This consists of a pulse counter with gating logic (21-25) and allows a multiplication factor to be selected. ADVANTAGE - Automatic repetitive addition or substraction.
Patent DE-4141289-A1 (DE)
Title: Skirting strip for panel wall or ceiling - comprises fastening section with tongue and intermediate and trim sections
Inventor: STEEB GERHARDT
IPC: E04F19/04
Filed: 1991-12-14
Abstract: The strip is for a wall or ceiling comprising panels (2) secured together via tongues and grooves (7). Each panel contains an additional groove (8) int he bottom or side, joining onto the first one (7) and of the same width. The strip comprises fastening (4), trim (5) and intermediate sections (6). The fastening one has a protruding tongue (11) flush with its surface (12) facing the others, and of the same thickness as the tongues on the panels. The trim section is fitted onto the intermediate one from the top or side as required, its edge protruding beyond the intermediate section and bearing against the fastening one. ADVANTAGE - No space to trap dirt at the joints.
Patent DE-4142478-A1 (DE)
Title: PCB multi-contact plug-connector - has insulated housing with PCB connection pins on one side and plug connection socket on other side
IPC: H01R12/72
Filed: 1991-12-20
Abstract: An electrical plug-connector for PCBs has a body (1) of insulating material into which are set a number of connecting pins. The pins project on one side (3) to for form a pattern that engage with contact holes in a PCB. The other side has formed leaf spring contacts (4) that are engaged by a connecting plug. Units may be used to interconnect boards. ADVANTAGE - Secure connection.
Patent DE-4205068-A1 (DE)
Title: Traction controller for wheel spin prevention on motor vehicle - responds to disturbance with ignition retardation until road speed begins to fall irrespective of throttle opening
Inventor: INOUE NAOKI
IPC: F02P5/15
Filed: 1992-02-19
Abstract: The instantaneous angle of ignition delay is increased gradually to a max. value stored in a memory (516), when a disturbance of the traction control unit (550) is detected (201), while output from a calculator (67) of a traction-controlling ignition angle is selected by a switch (509) in preference to a standard ignition angle (65). A disturbance-controlling ignition angle is calculated (202) on the basis of the increased delay and the standard angle, for application to the ignition driver (69). ADVANTAGE - Jerking due to momentary increases in traction from relatively low to more normal values in avoided.
Patent DE-4206430-A1 (DE)
Title: S-triazolo-2,3-A-pyridine cpds. use as photographic cyan coupler - giving fast dyestuff with excellent colouring properties for subtractive colour mixing
Inventor: SENS RUEDIGER DR
IPC: G03C7/32
Filed: 1992-02-29
Abstract: Colour photographic material has Ag halide (AgX) emulsion coat(s) on a base, at least one emulsion contg. cyan coupler(s) which are s-triazolo(2,3-a)-pyridine cpds. of formula (I) and/or (II). In formulae, R1 is 1-20C alkyl (opt. substd. and opt. with -O-, -O-CO-, -CO-O or -O-CO-O- gp(s). in the chain), cyclohexyl, 1-4 C alkylcyclohexyl, opt. substd. phenyl, OH, opt. phenyl-substd. 1-10 C alkoxy or opt. substd. phenoxy; R2 is OH, -CH(CN)2, -CH(CN)-COOL1 or -CH(COOL1)2; L1 is H or R1; R3 is CN, carbamoyl, COOH or COOL1; R4 is H or 1-4 C alkyl; R5 is H, halogen, HOSO2 or 1-10 C alkoxy. USE/ADVANTAGE - The prodn. of colour photographs by developing a latent Ag salt image in a prim. aromatic amino developer in the presence of (I) and/or (II) is claimed. (I) and (II) are easy to incorporate in the emulsions and give image dyestuffs with excellent coloristic properties, which are fast to light, diffusion and heat. Compared with the phenol or naphthol derivs., they have a steeper gradient on the short-wave absorption edge and high transparency in the blue region, giving more brilliant coloured for subtractive colour mixing
Patent DE-4213996-A1 (DE)
Title: Shaft sealing ring with dust protector - has spring support ring fitting on end face of dust protection ring which is fixed in groove under axial pressure.
Inventor: ECKER RAINER DIPL ING
IPC: F16J15/3232
Filed: 1992-04-29
Abstract: The spring ring (4) is made of a stainless steel strip. The sealing ring (1) has circumferentially spaced axially aligned projections (6) of elastomer projecting into the groove area. The projections are pref. conical. The dust protection ring is first placed in the groove and then the spring ring is fitted axially next to the protection ring which is axially deformed for pressure fit. The resulting radially outwardly acting compressive force prevents the two rings from rotating. USE/ADVANTAGE - Reduced mfr. costs since the spring ring can be made by cutting off strips to any length.
Patent DE-4218003-A1 (DE)
Inventor: MACWILLIAMS PETER D
IPC: G06F12/08
Filed: 1992-06-01
Abstract: A second level cache memory system for use with a CPU having a first level cache, comprising a cache read/write memory, memory bus controller, and cache controller. Preferred embodiments of the cache controller provide for snooping as a means for maintaining data consistency in a multiprocessor system, concurrent operation of CPU and memory busses, parallel look-up in controller tag array and data array using most-recently-used way prediction for reads, CPU/main-memory write-through capability and pipelining of memory bus cycle requests. <IMAGE>
Patent DE-4219085-A1 (DE)
Title: Guide mounting for retractable freezer drawer - uses pivot levers supported in vertical guides attached to opposing inside walls of freezer compartment
Inventor: HAKEMANN FRITZ
IPC: A47B88/12
Filed: 1992-06-11
Abstract: The freezer drawer (14) is supported in the freezer compartment via pivot levers (7, 7', 7'', 7''') attached to each of its longitudinal sides (2, 3). The free end of each lever is supported in a fixed vertical guide (10) attached to the inside wall of the freezer compartment. At least one of the pivot levers has an associated guide lever (12, 12', 12'', 12'''), its free end being fitted to a pivot bearing fixed to the side of the drawer. Pref. each guide lever is pivoted to the corresponding pivot lever halfway along it. ADVANTAGE - Movement of drawer is not impaired by ice.
Patent DE-4219757-A1 (DE)
Inventor: SEELIGER URSULA DR
IPC: B01D61/52
Filed: 1992-06-17
Abstract: Disclosed is a method for the simultaneous preparation of dicarboxylic acids and diamines from (a) polymers based on polyamides made by reacting dicarboxylic acids or derivatives thereof with diamines or (b) compounds containing essentially such polymers by decomposing these polymers into their constituent monomers by treating the polymers or compounds with a base and subsequently converting electrochemically the dicarboxylic-acid salts thus produced into the corresponding dicarboxylic acids and bases.
Patent DE-4222378-A1 (DE)
Title: Lightning overload voltage protector for aerial systems - has coupling unit with metal housing coupled to aerial wire via gas filled overload voltage capsule
Inventor: OTTO GUENTER
IPC: H01R13/66
Filed: 1992-07-08
Abstract: An overload voltage protection for aerial systems is intended to prevent damage by lightning. The unit has a metal housing (1) with coaxial connector bushes (2,3) at opposite ends. The internal conductors of the bushes are coupled together by a strip conductor (6). This is in the form of a thin metal plate. Between the centre of the plate and the housing, a gas filled overload voltage arrester (7) is connected. The impedance of the element is such that it only conducts electricity when high voltages are present. USE/ADVANTAGE - Low damping characteristic in GHz region. Independent of frequency of high voltages.
Patent DE-4224015-A1 (DE)
Inventor: FISCH HERBERT DR
IPC: C09D7/63
Filed: 1992-07-21
Abstract: The invention concerns materials with non-linear optical properties and which contain more than 10 conjugated double bonds in the molecule. The non-linear optical properties can be produced either by use of the compounds in the pure state or by use of the compounds in combination with a transparent organic polymer without particular non-linear optical properties.
Patent DE-4229432-A1 (DE)
Title: Light guide tape prodn. - using heated coating vessel regulated by temp. sensor
Inventor: UNTERBERGER SIEGFRIED
IPC: C03C25/12
Filed: 1992-09-03
Abstract: Light guide tape prodn. involves drawing light guides from supply spools and feeding them to a common coating unit with a heated vessel (CH1) contg. a coating material (BS1), the novelty being that the temp. of the coating material (BS1) in the vessel (HC1) is regulated by means of a temp. sensor (TF2) located in the middle of the vessel (HC1). A heated vessel (HC1), for use in the above process, has a temp. sensor (TF2) located centrally near an outflow opening. ADVANTAGE - The coating materi al is maintained at a constant temp., independently of the vessel refilling operation and the coating rate.
Patent DE-4231414-A1 (DE)
Title: Compost heap cover - has membrane permeable to air but impermeable to water covered with textile carrier on both sides
Inventor: MEIER REINHARD
IPC: C05F17/02
Filed: 1992-09-19
Abstract: The covering material for a compost heap has a membrane (1) which is impermeable to water but permeable to air. It is covered on both sides by a textile carrier material (2,3). The membrane (1) is of polyethylene or polyurethane. The textile carriers (2,3) are a high density non-woven, woven or knitted material of polyester. USE/ADVANTAGE - The material is for covering a compost heap, esp. for rotting in the compost conversion of bio-waste. The material gives the required ventilation and water movement, with protection against drying out or saturation.
Patent DE-4243383-A1 (DE)
Title: Optical fibre main distribution frame
Inventor: PARSTORFER RICHARD
IPC: G02B6/44
Filed: 1992-12-21
Abstract: The main distributor frame (1, 2) has plug panels (7, 8), splicing modules (19) and coupling modules (11). The plug panels (7, 8) are arranged in the upper region. Connection leads (12, 13) are connected in the panels (7, 8).The connection lines (12, 13) hang in a store space (6). The space (6) is limited at the bottom by a cable trough (9). The latter (9) runs along the whole width of the frame (1, 2).
Patent DE-4307805-A1 (DE)
Title: RF-screened switching cabinet having a cabinet body and a cabinet door
Inventor: NICOLAI WALTER
IPC: H01Q17/00
Filed: 1993-03-12
Abstract: The invention relates to a switching cabinet having a cabinet body and a cabinet door, in the case of which cabinet the cabinet body is composed integrally of wall elements or is formed by means of a rack frame with wall elements fitted to it, and in which the junctions between the closed cabinet door and the cabinet body, or the junctions between the rack frame and the closed cabinet door as well as the wall elements are closed in an RF-screened manner. The use of completely painted parts, which can be manufactured easily and cheaply for a switching cabinet with or without RF screening is made possible by introducing strips made of elastic screening material into the junctions, which strips attenuate RF waves by absorption and/or reflection and are directly connected in the region of the junctions to the painted rack frame, the painted cabinet door and the painted wall elements.
Patent DE-4314461-A1 (DE)
Title: Sulphur-contg. activated carbon prodn. for gas extn. adsorbent - by reacting aromatic hydrocarbon(s), tar oil or pitch with sulphur, heating prod. to produce coke, and heating coke in oxidising atmos.
Inventor: LEWIS IRWIN CHARLES
IPC: C01B32/336
Filed: 1993-05-03
Abstract: Prodn. comprises: (a) reacting carbonised liq.(s) or a carbonsied molten solid chosen from multi-nuclear aromatic hydrocarbons, tars, oils and pitches with 10-40 wt.% elemental S to produce a polymeric S-contg. reaction prod.; (b) heating the prod. to 450-1000 deg. C in an inert atmos. sufficient to produce an S-contg. coke, and (c) heating the coke to at least 500 deg. C in an oxidising atmos. for sufficient time to produce an active carbon of surface area 600m2/g. S-contg. activated carbon produced is also new having a surface area of 600 m2/g and methane charge efficiency of 0.004 mmol/m2, and pref. contg. 4-10 wt.% S. USE/ADVANTAGE - The activated carbon may be used as an adsorbent in the extn. of gases or vapours from prods. in the adsorption of liquids, and in solvent recovery.
Patent DE-4316520-A1 (DE)
Title: Screenable magnetic position sensor (transmitter, transducer)
Inventor: BEICHLER JOHANNES DR
IPC: G01D11/24
Filed: 1993-05-18
Abstract: An easily screenable magnetic position sensor consists of a sensor element (1) which measures a magnetic field and over which there is pushed a carrier (4), open on one side, for a magnet system consisting of permanent magnets (5) and (6). By virtue of differing strength, direction or separation of sensor elements and permanent magnets, the magnetic field detected in the sensor element varies as a function of the relative position between the carrier (4) and sensor element (1). The result for each relative position is short separations between the permanent magnet influencing the magnetic field in the sensor element (1), and this makes it possible to screen the position sensor effectively against the outside without influencing the measurement result. <IMAGE>
Patent DE-4319428-A1 (DE)
Title: Device for securing facing shells
Inventor: FRISCHMANN ALBERT
IPC: E04G23/02
Filed: 1993-06-11
Abstract: Devices with a securing element are known for safeguarding the facing shells against vertical displacement. In order to make it possible for the facing shell to be safeguarded in a controlled manner, the invention proposes a securing element which is designed as a tubular wedge with a sloping plane as wedge surface, which bears on an opposite run-on surface, arranged on the fastening element, and can be displaced thereon in the fitting direction.
Patent DE-4323454-A1 (DE)
Title: Setting indicator touch-panel for copier - has operating conditions of image prodn. machine set by finger touch operation at one button reproducing on touch panel
Inventor: KIMOTO TETSUO
IPC: G03G15/00
Filed: 1993-07-13
Abstract: An initial indication is initially reproduced. Then an indication, that instantaneously, an automatic adjusting mode is set, is reproduced. Also a manual mode button for changing over to manual adjusting mode is provided. A manual adjusting indication of a manual setting indication is reproduced, depending on a touch operation at the manual mode button, thus an operating condition can be set using a touch operation at the manual setting indicator. The manual setting indicator is automatically repeated during an image prodn. operation. Following the termination of an image prodn. operation, the setting indication is restored to its initial position. USE/ADVANTAGE - In initial phase simple screen image indication is given, and in event of manual setting or input necessary indicating image is indicated.
Patent DE-4324496-A1 (DE)
Title: Device and method for transporting itemised goods in a continuous treatment plant, in particular for the pretreatment and electrocoating of vehicle bodies or the like
Inventor: JANDER HILMAR
IPC: C25D13/22
Filed: 1993-07-21
Abstract: For the continuous transporting of itemised goods in a continuous treatment plant, in particular for the pretreatment and electrocoating of vehicle bodies or the like, a device according to the invention comprises at least one transport carriage (1) for receiving the item (7), a first conveying apparatus (4) for conveying the itemised goods (7) from one treatment station (6) to the next, a parallel conveying apparatus (5) extending parallel to the first conveying apparatus (4) in relation to the transporting direction and, at least in one section, running vertically offset relative to the first conveying apparatus (4), a first bearing apparatus (2) which connects the transport carriage (1) to the first conveying apparatus (4) in a freely suspended manner, and a second bearing apparatus (3) which connects the transport carriage (1) to the parallel conveying apparatus (5) in a freely suspended manner. By means of the device according to the invention, the itemised goods can, on the one hand, be lowered and raised on very short transport paths and, on the other hand, the itemised goods can assume an inclined position. <IMAGE>
Patent DE-4326107-A1 (DE)
Title: Ceiling luminaire
Inventor: GRIMM MANFRED
IPC: F21Y103/00
Filed: 1993-08-04
Abstract: The ceiling luminaire has a roof reflector (12), a plate-shaped reflector (13) having an upwardly extended border (15) and, below the plate-shaped reflector, a tube reflector (tubular reflector) (18). The fluorescent lamp is arranged, so as to lie flat, in the centre of the plate-shaped reflector (13) over a central opening (16). All the reflectors are subdivided into facets, so that no disturbing mirror image of the lamp is produced for the viewer. A large amount of the light of the lamp is emitted in a laterally directed manner with a broad distribution of the light, and only a small amount of the light of the lamp passes downwards without reflection. The ceiling luminaire is particularly suitable as work-place luminaire for visual display terminals (display consoles). <IMAGE>
Patent DE-4331515-A1 (DE)
Title: Pilot-controlled shut-off valve with backflow preventer
Inventor: BOEKE HARALD
IPC: F16K31/40
Filed: 1993-09-16
Abstract: A pilot-controlled shut-off valve of reciprocating-piston type of construction with a valve disc (3) spring-loaded on one side is combined with a backflow preventer in the form of a non-return valve. The valve disc (3) designed as a reciprocating piston has compensation openings (11) which run in the stroke direction and can be closed on the rear side of the piston by valve elements (13) in a motion space (10) connected to the discharge passage (4). Since the shut-off valve is tight against back pressure, a separate non-return valve in the flow path is superfluous. <IMAGE>
Patent DE-4337802-A1 (DE)
Title: Compressed-gas pistol for tyre-pumping etc. - has hand-controlled stop valve between needle puncturing gas cartridge and gas passage
Inventor: PETERS UWE DIPL ING
IPC: F17C5/06
Filed: 1993-11-05
Abstract: A hand-controlled stop valve (10) is mounted in the housing (1) between the (5) needle and passage (8). A pressure gauge (9) connected to the passage can be mounted on the housing, which can also accommodate a cap (18) protecting the cartridge (3) when this is screwed into place. The stop-valve can have a slide (12) working in seals in the housing in the transverse direction, and spring-loaded shut, an external pivoting hand lever (16) working against it. ADVANTAGE - Controlled inflation of car and bicycle tyres etc.
Patent DE-4339782-A1 (DE)
Title: Strip-chart pen recorder of reduced weight for industrial applications
Inventor: FRIEDEMANN DIETER DIPL ING
IPC: G01D15/28
Filed: 1993-11-18
Abstract: An industrial strip-chart type process recorder has an enclosure (1) in which the principal recording components comprise a multi-stylus graphics unit (20), a paper feed system (10) and various signal processing circuit boards (30) together with signal (31) and power supply (40) plug contacts. The components are retained in their relative positions by slide-rails (3) fixed securely within the enclosure (1) and permit easy component withdrawal for servicing etc. Without recourse to dismantling. The slide-rails (3) also stiffen the enclosure (1) which with its door (2) is rendered suitable for plastic construction with attendant weight saving.
Patent DE-4342573-A1 (DE)
Title: Automatic programme-controlled cleaning, rinsing and thermal disinfection
Inventor: MICHELS WINFRIED DR
IPC: A61B90/70
Filed: 1993-12-14
Abstract: In the cleaning, rinsing and thermal disinfection of laboratory and operating instruments, esp. minimal invasive surgical instruments, in a programme-controlled automatic rinsing machine, the novelty is that (a) the cleaning and disinfection programme comprises stages of pre-rinsing and cleaning, a subsequent neutralisation stage, one or more intermediate rinses and a final post-rinsing with thermal disinfection, as water-supplied stages, the rinsing programme stages of pre-rinsing, repeated intermediate rinses and neutralisation being dispensed with individually or in combination as required; (b) the opt. omitted pre-rinse and at least the subsequent cleaning are carried out with a liq. quantity mixed with alkaline or neutral cleaning agent at up to 60 deg C; (c) pre-rinsing, cleaning, intermediate rinsing and the neutralisation stage rinsing are carried out with soft or deionised water, only deionised water being used in post-rinsing and the last intermediate rinse; and (d) disinfection is carried out during post-rinsing at 80-95 deg C for 0-15 mins., with or without subsequent drying.
Patent DE-4343437-A1 (DE)
Title: Drawframe for a ring-spinning apparatus
Inventor: FEHRER ERNST DR
IPC: D01H5/22
Filed: 1993-12-20
Abstract: What is described is a drawframe (1) for a ring-spinning apparatus, with two exit rollers (2, 3) which define between them an exit nip (4) for a drawn fibre roving (5) and one of which forms a deflecting stage (6) for the emerging fibre roving, and with a suction zone (7) which is provided along the deflecting stage (6) between the exit nip (4) and a pressure roller (8) located downstream in the direction of deflection and which has two branches (7a, 7b), extending at a lateral distance next to one another, with a blowing nozzle (10) directed towards the intermediate region (9) not subjected to suction between these suction branches (7a, 7b), for dividing the drawn fibre roving (5) into two part rovings (5a, 5b), the two suction branches (7a, 7b) merging again upstream of the pressure roller (8) into a common suction stage (7c) extending in the circumferential direction.   <IMAGE>
Patent DE-4400648-A1 (DE)
Title: Motorvehicle with weighing facility and container handling equipment
Inventor: BRAUN GERHARD
IPC: G01G19/10
Filed: 1994-01-12
Abstract: A tipper vehicle (10) has an onboard weighing installation and hydraulic handling equipment for manipulating an exchangeable container (12) e.g. a cylindrical silo for the storage of dry or granular goods. During travel the silo (12) is transported in a horizontal position located by the beavers (44) on supporting pads (11) clear of the loadcells (40). Weighing is also carried out in the horizontal position having ensured that the operational plane (20) of the loadcells (40) is horizontal by adjusting the air bellows (46) and/or rear support cylinder (36) after which hydraulic action brings the silo (12) into weighing contact with the cells (40) loading/unloading of the silo (12) takes place in the vertical position.