baber/WOPTO huggingface dataset:
Patent DE-4204953-A1 (DE)
Title: Illumination device for display plate, esp. in vehicle dashboard - includes point light source in light box with coloured cover between source and display plate
Inventor: TRAUTMANN HATTO
IPC: G09F13/04
Filed: 1992-02-19
Abstract: The point light source is provided in a light box, and a cover (10) is included between the light source and a display plate forming one side of the light box. The cover is of a coloured material and its thickness determines the degree of absorption of the transmitted light.  It can be  a light guide and can be additionally pigmented.  The cover can have a matt surface. ADVANTAGE - Ensures uniform illumination of display plate, mfd. simply at low cost.
Patent DE-4207737-A1 (DE)
Title: Rubber mixt. for sealing rings, etc. to comply with DIN and foods act - contains nitrile rubber, zinc oxide, carbon black, insol. sulphur, P-phenylene-di:amine-type anti-ozone wax and CBS accelerator
Inventor: STEGEMANN HANS-PETER DIPL ING
IPC: C08L9/02
Filed: 1992-03-11
Abstract: The rubber-based sealant mixt. (I), for producing sealing rings etc. for pipelines and appts., complies with the requirements of DIN 3535 Part 3 (1984) and of the Foods and Consumer Goods Act of 15th August 1974 (FGA) w.r.t. the processing, storage and distribution of drinking water. (I) is based on a mixt. contg. nitrile-butadiene rubber (NBR) with acrylonitrile (ACN) content not less than 33 wt.%, ZnO, carbon black, kaolin and insol. sulphur, in amts. such that the rings and other prods. comply with the DIN, together with an anti-ozone wax additive of the p-phenylene-diamine type (II) in an amt. less than that required by the DIN but as required by FGA. The sulphur is added as pure sulphur. The mixt. also contains benzthiazyl-2-cyclohexylsulphenamide (CBS) as vulcanisation accelerator. USE/ADVANTAGE - Provides a rubber mixt. for the above application which complies with the requirments of both the DIN and FGA (contrast certain prior-art compsns. (example given) which comply with FGA but not with DIN, esp. w.r.t. cracking).
Patent DE-4210598-A1 (DE)
Title: Load limiting buckling spring - consists of rod or leaf in compression giving constant restoring force after buckling point is reached
Inventor: IDELBERGER HORST DR ING
IPC: F16F1/42
Filed: 1992-03-31
Abstract: The spring consists of a leaf or a column (1) which is subjected to a compressive load. When a given limiting load is reached the column buckles. The spring has a stiff characteristic until the limiting load, and then gives a constant force until the max. deflection (S max) is reached. The spring is clamped in a sliding bearing block (2) at one end, to which the load is applied. The other end is clamped in a hinged bearing block which may rotate when the spring buckles. A stop (3) limits the spring deflection, allowing no further movement when S max is reached. USE/ADVANTAGE - Buckling compression spring acts as load limiting device.
Patent DE-4210964-A1 (DE)
Title: Fixing kit for attaching kitchen cupboard walls - comprises two horizontal strips with right angled cross-section with fixing bores and bolts.
Inventor: ANSCHUETZ THEO
IPC: A47B96/14
Filed: 1992-04-02
Abstract: The fixing bores (3) are set in the arms (2) of the strips (1) on the wall side and the carcase edge bolts (5) are set spaced from each other on the supporting arms (4) within a grid distance (D). The edge locks (6) of the bolts are displaceable into and out of the strip wedge (7) and are set with a carcase edge thickness distance (D1) from the arms (2) of the strip on the wall side. Two strips are used each for a row of base cupboards and a row of wall cupboards. The strips are provided with levelling devices (10). The carcase edge bolts can be displaceable studs or sliders. ADVANTAGE/USE- Easier assembly without the need for separate hanging fitments. The strips are previously fitted accurately horizontally or vertically on the relevant wall.
Patent DE-4214102-A1 (DE)
Title: Multi-chip semiconductor module e.g. of LOC-TSOP type - has two blank chips which are interconnected by solder, while several TAB strips have each inner and outer leads
Inventor: CHUN HEUNG SUP
IPC: H01L23/495
Filed: 1992-04-29
Abstract: The blank chips belong to chip group and are interconnected by intermediate solder. There are several TAB strips, each with an inner and an outer lead. The chips are fitted with solder pips on facing sides, with the inner leads bonded between them. To the outer leads is bonded a system support. The chip group is pref. coupled to a second one of identical design such that the respective blank chips of one group are adjacent to those of the other one. The outer leads of the groups are interconnected to corresponding points of the system support. USE/ADVANTAGE - For vertically stacked semicondutor chips with improved integration in tape automated bonding (TAB).
Patent DE-4220773-A1 (DE)
Title: Compatibilising and impact improving polymer alloy prepn. for plastics flow improver - by reacting ethylene@]-vinyl] acetate and ethylene@]-propylene@]-rubber or ethylene@]-propylene@]-diene] monomer with unsatd. acid or anhydride in melt, for improved chemical reactivity
Inventor: BUEHLER KONRAD DR
IPC: C08F255/02
Filed: 1992-06-25
Abstract: A mixt. of ethylene-vinyl acetate copolymer and ethylene-propylene copolymer or EPDM is reacted in the melt with 1-20 wt.% of an unsatd. carboxylic acid or anhydride or an unsatd. carboxylic acid ester with a tert. alochol. The acid deriv. is pref. (meth)acrylic acid, maleic anhydride, itaconic anhydride, t-butyl (meth)acrylate, or t-amyl (meth)acrylate. Reaction is in an extruder or thermoplastics mixer at 150-240 deg. C. The ethylene/vinyl acetate copolymer pref. contains 15-40 mass% vinyl acetate and has a MFI of 40-150 g/10 m at 190 deg. C. The ethylene-propylene copolymer is pref. a statistical or block copolymer with short ethylene sequences and contains 40-75 mass% of ethylene. The EPDM pref. has ethylidene norbornene as termonomer and an ethylene content of 40-80 mass%. The amt. of ethylene-vinyl acetate copolymer in the mixt. is pref. 20-80 mass%. The reaction is pref. in a free radical initiator, pref. dicumyl peroxide, di-6-butyl peroxide, t-butyl perbenzoate or MEK peroxide. ADVANTAGE - Improved chemical reactivity giving higher compatibility.
Patent DE-4228697-A1 (DE)
Title: Plastics electric cable conduit - has longitudinal profile elements securing profiled flat strip in assembled position
Inventor: FOLKE JAN
IPC: H02G3/04
Filed: 1992-08-28
Abstract: The cable conduit profile is assembled into a cable conduit with a rectangular cross-section having a base (3), 2 opposing sidewalls (2,4) and a cover (5) which can be opened for insertion or removal of the electrical cables. The profile comprises a flat strip (1a) with longitudinal notches (6) defining the fold lines between the base (3), the sidewalls (2,4) and the cover (5) and interlocking profile elements (7,8) on either side of each of these notches (6) for maintaining the profile in the assembled position. The opposing side edges of the strip (1a) have interlocking profile elements (9,10), for securing the free edge of the cover (5) to the top edge of the adjacent sidewall (2). ADVANTAGE - Designed for simple assembly.
Patent DE-4230299-A1 (DE)
Title: Land vehicle location - stores distance and direction of travel after departure from path data previously-stored in CD-ROM, and displays both calculated position and previously-stored path
Inventor: KNOLL PETER PROF DR ING
IPC: G01C21/30
Filed: 1992-09-10
Abstract: The map section (17) stored in digital form in CD-ROM shows the instantaneous position of the vehicle represented by a triangle (13), and its points of departure from and return to the digitised route (14) represented by crosses (11). The path taken between these points is displayed as a dotted line (12). The display is linked to a computer with additional random-access and mass storage, distance-measuring and direction-finding devices, a keyboard and a power supply battery. ADVANTAGE - Traversed route and instantaneous position are displayed to driver even within areas which are not stored digitally.
Patent DE-4230568-A1 (DE)
Title: Sheet transfer advance gripper for sheet printing machine cylinder - has gripper bearing in guide on swivel arm movable in machine work cycle by a cam drive
Inventor: GREIVE MARTIN
IPC: B41F21/05
Filed: 1992-09-12
Abstract: The swivel arm is driven in the machine cycle and has a gripper system of a tiltable finger, coupled to a driven control shaft, and a gripper bearing, gripping a stationary sheet in the region of front marks at the front edge. The gripper bearing in a guide on the swivel arm is movable in the machine work cycle by a cam drive. The cam drive consists on a cam roll, mounted on the gripper bearing and a curve synchronously moving with the cylinder, but in opposite sense. The cam drive holds the gripper bearing on a circular path on the swivel track from the sheet retention up to its deposition. Then it shifts the sheet radially on the cylinder w.r.t. the swivel axis. USE/ADVANTAGE - For sheet printing machine, with increased operational reliability and improved positional precision.
Patent DE-4234559-A1 (DE)
Title: Search antenna for locating buried mines - contains monopole or dipole of metal rods with damping resistances or of high impedance, weakly conducting plastics material elements contg. graphite or carbon@
Inventor: WICHMANN GUENTER
IPC: H01Q9/16
Filed: 1992-10-14
Abstract: The search antenna can take the form of a monopole or dipole made of metal rods (2) contg. damping resistances (3) and with a supply line (4) and radiates or receives short pulses without errors.  The metal rods and damping resistances can be replaced with high impedance, weakly conducting material (5) and a high supply voltage can be coupled in via the supply line if required. The high impedance and weakly conducting material can consist of plastics material filled with carbon or graphite, or can be a foam of such material. USE/ADVANTAGE  - For finding mines buried in ground. Developed to reduce harmful radar cross-section with minimal antenna power losses.
Patent DE-4235758-A1 (DE)
Title: Energy absorbing material with lattice structure - for incorporation into protective gloves, shoes etc. for absorbing vibration from hand held machine tools
Inventor: BURGER HANS-JOACHIM
IPC: C08L63/02
Filed: 1992-10-23
Abstract: Energy absorbing lattice materials comprise energy absorbing materials formed into lattice like structures. Pref. the lattice width, the lattice height and the web width are each between 1-10 mm. USE/ADVANTAGE - The materials are esp. useful for absorbing low frequency vibrations in the range 10-1000 Hz and of low energy density and small amplitude, esp. when the lattice materials are incorporated into protective clothing such as gloves and shoes for use when working with hand held machine tools such as drills, grinders, screwdrivers, vibrators, etc.
Patent DE-4240395-A1 (DE)
Title: Electromagnetic radiation detector, e.g for flame detection - includes opto-electronic sensor, and evaluates soiling level of transparent cover plate to correct sensor element output signal
Inventor: SCHIERAU KLAUS DIPL ING
IPC: G08B29/04
Filed: 1992-12-01
Abstract: The em radiation detector has a sensor element (6) contained in a housing (8) at the rear of a cover plate (11) which is transparent to the detected radiation. The sensor element provides an electrical signal corresponding to the incident radiation. A light source (16) is coupled to a radiation emitting element (12, 14) around the edge of the cover plate on the outside of the housing. The radiation is detected by the sensor element for detecting the level of soiling of the cover plate, for correction of the sensor element output signal. USE/ADVANTAGE - Monitoring spaces or industrial processes, flame detection. Allows cover plate soiling level to be measured during operation of radiation detector.
Patent DE-4300851-A1 (DE)
Title: Hydraulic lift with pressurised cushion between cage and wall of shaft
Inventor: BACH JOACHIM
IPC: B66B9/04
Filed: 1993-01-15
Abstract: The lift has a cage (1) supported by rollers which locally compress the cushions fitted to the walls of the shaft (4), through which high- and low-pressure ducts (2, 3) carry the hydraulic liq. from a pump (8) and pressure reservoirs (5). During descent, liq. from the portions of cushions below the cage is driven into the high-pressure reservoir, while the cage falls at constant speed. During ascent, liq. from above the cage is forced into the low-pressure reservoir.
Patent DE-4306643-A1 (DE)
Inventor: STICKEL ERNST DIPL ING
IPC: A47L15/42
Filed: 1993-03-03
Abstract: An appliance operable with water comprises a principal container (2), preferably of plastics material, for a heated liquid, and a storage container (10) which is formed between a partition wall (11), which is of thermally conductive material and arranged in the principal container (2), and a wall (3), which is disposed adjacent to the partition wall of the principal container. The partition wall is connected in substantially watertight manner with the wall (3) of the principal container (2). The wall (3) is preferably a rear wall. <IMAGE>
Patent DE-4307934-A1 (DE)
Title: Control system for controlling units used for wrapping paper roll esp. A0 format ream - has unit for controlling passage of roll and activating of driven rollers also includes at least one scanning unit arranged at first belt
Inventor: CINOTTI ANDREA
IPC: B65B57/10
Filed: 1993-03-12
Abstract: The unit (8) including the scanning unit (9) acts to check the top side (T) of the roll running at a constant speed on the first belt (1). It transmits a corresp. pulse at the output, for activating the first measuring unit (10) which is connected to the first roller (2a, 2b). On displacement of the roll a signal is transmitted to activate a second measuring unit which is connected to the second rollers (7a, 7b). A unit is provided (71) to control the speed of the rollers (7a, 7b) so that with the leaving of the roll from the first belt (1), an acceleration of the feed speed of the roll and a corresp. slowing down of the belt is effected, which is dependent on the distance. A deformation of the longitudinal axis (Y) of the roll is prevented, until the roll is actually stopped. The end (C) of the roll is present at the point (P) of the second belt (6). ADVANTAGE - Simple to install. Gives perfect control of speed and positioning on transport belts.
Patent DE-4312418-A1 (DE)
Title: Hinge pin for maintenance-free hinge mounts
Inventor: TOELLE KARL-HEINZ DIPL ING
IPC: E05D5/10
Filed: 1993-04-16
Abstract: The invention presents a hinge pin for maintenance-free hinge mounts, with regard to which the hinge pin is fixed in a rotationally secured manner in one hinge half and is mounted with a running fit in the other hinge half by means of an inserted bearing bushing consisting of a maintenance-free bearing material. Said hinge pin is distinguished in that, upon being driven into the gudgeon bore, it does indeed serve, at the same time, as a tool for calibrating and smoothing the bearing bushing, but, in order to avoid damage to the bearing bushing or bearing material coming out of the gudgeon, it exhibits from its end which is at the front in the driving-in direction to its end which is at the rear in the driving-in direction, shank length portions which are offset in a stepwise manner and have increasingly large diameters.
Patent DE-4315416-A1 (DE)
Title: Apparatus for the conveyance of can lids and the like over a conveying or treatment zone
Inventor: BUSCHER RALF
IPC: B65G21/20
Filed: 1993-05-10
Abstract: The invention relates to an apparatus for the conveyance of disc elements, especially can lids, by means of a double-belt conveyor with synchronously rotating transport belts (5), against the inner belt strands (5') of which, guided at a distance from and parallel to one another, the disc elements are supported in the transport position on their circumference on both sides of their mid-axis. According to the invention, the transport belts (5) are arranged inclined so that their side faces serving for supporting the discs converge towards one another in the direction of penetration (arrow 15) of the lids (14), so as to afford a particular wedging effect on the disc elements in their transport position. The can lids (14) are delivered individually in succession, approximately in their transport position, to the transport belts by way of an entry guide. A running speed of the double-belt conveyor is controlled in such a way that the lids (14), in their transport position on the belt conveyor, do not touch one another, that is to say are arranged at a distance from one another. At the same time, a stabilisation of the lids (14) in the transport position takes place by means of a permanent-magnet system (19) and/or by means of a toothing (18) of the transport belts. <IMAGE>
Patent DE-4320304-A1 (DE)
Title: Hair-treatment compositions with hydrophobic combination of light stabilisers and hydrophobic combination of agents to protect against atmospheric oxidation, which are free of oxidising agents
Inventor: HARTMANN PETER
IPC: A61Q17/04
Filed: 1993-06-18
Abstract: The invention relates to hair-treatment compositions which are free of oxidising agents. The compositions contain     0.01-2.00% by weight of 4-isopropyldibenzoylmethane   0.01-2.00% by weight of 3-(4-methylbenzylidene)camphor   0.01-1.00% by weight of 2-hexyl-3-phenyl-2-propenal 0.01-1.00% by weight of  alpha -methyl- beta -(p-tert-butylphenyl)propionaldehyde.   The products may remain in the hair or be rinsed out again after acting for several minutes. The compositions display excellent protection against sunlight and UV radiation and an outstanding effect against oxidation by atmospheric oxygen. The combinations of protection against sunlight and UV radiation and against atmospheric oxygen assist each other synergistically. The compositions thus counteract hair damage and unwanted lightening of hair. Furthermore, the dye components in coloured products are protected.
Patent DE-4321631-A1 (DE)
Title: Method for generating numerical control data
IPC: G05B19/408
Filed: 1993-06-30
Abstract: A method is proposed for generating control data for a numerically controlled machine from a NC program written in the form of program statements containing at least one program instruction each. Initially, the NC functionalities of the program instructions used in the NC program, the individual measures necessary for the implementation of each NC functionalitity and their execution sequence are determined in advance. The assignments of program instructions to NC functionalities are stored in a syntax table, the assignments of individual measures to NC functionalities in a function table, the execution sequence of all individual measures in a job table. The control data generation is carried out using the tables. Each program instruction of the NC program has assigned to it a functionality according to the syntax table, this functionality in turn having assigned to it an individual measure according to the function table. All the individual measures contained are stored and subsequently converted into executable machine instructions. <IMAGE>
Patent DE-4321838-A1 (DE)
Title: Process for the preparation of alkyl and/or alkenyl oligoglucosides
Inventor: TIETZE LUTZ FRIEDJAN PROF DR
IPC: C07H15/04
Filed: 1993-07-01
Abstract: Alkyl and/or alkenyl oligoglucosides can be prepared with a high reaction rate by subjecting glucose with a particle size in the range from 1 to 30  mu m to an acidic acetalisation with fatty alcohols in a manner known per se. Products with a high proportion of monoglucosides are obtained.
Patent DE-4325131-A1 (DE)
Title: Welding unit, in particular robot welding unit
Inventor: PAUL CHRISTOPH
IPC: B23K9/32
Filed: 1993-07-27
Abstract: In a welding unit with a welding generator and a cooling device from which the welding gun is supplied with cooling liquid via a hose connection, the hose connection is provided with a feed device through which compressed air can be fed for discharging the cooling liquid.
Patent DE-4329978-A1 (DE)
Title: Method and device for actuating an automatic gear system
Inventor: ZHANG HONG DR
IPC: F16H61/04
Filed: 1993-09-04
Abstract: The present invention is based here on a system for actuating an automatic gear system (13) of a motor vehicle which is equipped with a drive unit (11) which is subject to consumption of operating media. The gear tranmission ratios are set here in such a way that the drive unit is operated at its operating range which is optimum for consumption. The setting of the gear transmission ratio takes place here as a function of at least one first signal (n ab) which represents the gear output r.p.m. and/or the engine r.p.m. and/or the gear input r.p.m. Furthermore the setting of the gear transmission ratio is dependent on a second signal (mo ab) which represents a desired value for the torque output by the gear system. The setting of the gear transmission ratio takes place here by means of a comparison of the first signal and/or the second signal by means of at least one threshold value (mo ab stst). According to the invention there is provision for the at least one threshold value to be at least dependent on parameters which influence the maximum torque to be output to the gear system by the drive unit. <IMAGE>
Patent DE-4332064-A1 (DE)
Title: Chair and arm for chair
Inventor: HARRIMAN GEOFFREY ALAN
IPC: A47C1/031
Filed: 1993-09-21
Abstract: The chair has a seat, a back rest, and two arms which are on opposed sides of the seat and which are respectively pivotally connected at one end to the back rest and, at an opposed end, are respectively slidably and pivotally connected to the seat.
Patent DE-4333039-A1 (DE)
Title: Process for purifying an essentially oxygen-free combustible gas
Inventor: RITTER JUERGEN
IPC: B01D53/02
Filed: 1993-09-30
Abstract: An essentially oxygen-free combustible gas which contains, inter alia H2S, Hg, dioxins and furans can be purified by the following process steps:   - passing the gas at a temperature >/= 100 DEG C through an adsorber to carry out a collective virtually complete separation of H2S, Hg, dioxins and furans   - regeneration of the loaded adsorbent - oxidation of the desorption gas obtained in the regeneration left to form SO2 - introducing the oxidised desorption gas into a plant for producing sulphuric acid which is operated at a temperature destroying dioxins and furans and permits a separation of the mercury. Preferably, even with water cooling of the gas, the formation of polluted wastewaters is avoided.
Patent DE-4335295-A1 (DE)
Title: Pedal for use in vehicle - has plate welded to pedal lever so as not to be rotatable and tongue allowing movement of plate in only one direction
Inventor: SJOEQVIST DOUGLAS
IPC: B60K23/02
Filed: 1993-10-15
Abstract: The pedal arrangement includes a pedal lever (7) connected to a pedal plate (10). A holding tongue (9) connected to the pedal plate allows the plate to be pushed in one direction when the tongue is in a given position, and prevents the plate from being moved in a different direction when the tongue is in a second position. The tongue is located at the end of the pedal lever. The pedal plate is constructed so that it cannot rotate w.r.t. the pedal lever which has a rectangular cross-section, and the pedal plate has a rubber cover which is vulcanised or glued to the plate. The plate is welded or screwed onto the pedal lever. ADVANTAGE -Provides for a quick assembly and it is safe to operate.