baber/WOPTO huggingface dataset:
Patent DE-4133002-A1 (DE)
Title: Headlamp assembly for removable fitting to vehicle - secures headlamp on mounting bracket by snap fastenings and bolts
Inventor: GROEBER ALBERT
IPC: B60Q1/04
Filed: 1991-10-04
Abstract: The headlamp assembly (1) is fitted with keyway guides to slide onto similar guides on the mounting bracket (9). The bench assembled unit is then fitted to the vehicle in one operation and the lamps adjusted. Changing a bulb, requiring the removal of a headlamp, enables the headlamp to be clipped back into place without re-adjustment. The bracket is secured to the vehicle with threaded fasteners and remains in place once fitted. Sprung retaining arms on the bracket grip retaining profiles on the lamp units when they are slid along the guides. The clips are released from the front of the headlamp using a thin tool e.g. screwdriver. ADVANTAGE - Simple headlamp mounting; simple to change bulbs and demount.
Patent DE-4135554-A1 (DE)
Title: Electrical connector for conductor coupling - has metallic base with insert contg. conductor against which wire is clamped by tapered insert
IPC: H01R4/50
Filed: 1991-10-29
Abstract: The connector has a metallic base plate (13) into which is formed or fixed a metallic body (11). An insert (15) of insulating material is located in the main body, which has an angled surface on which a metal contact strip (23) is fixed. Held against the metal contact strip is an external conductor (30) wire. The clamping action is provided by an insulating material insert (31) which is secured in the main body by a central bolt inserted through a hole (34). The insert sits on a tapered base such that a clamping force is applied. USE/ADVANTAGE - Coupling antenna cable. Simple and effective fixing of cable.
Patent DE-4202990-A1 (DE)
Title: Hot water storage tank with cold water supply and hot water draw-off connections - has kinked connection for cold supply in base of tank formed into trap with open ended horizontal leg discharging into tank
Inventor: HENKE GUENTER
IPC: F24H9/12
Filed: 1992-02-03
Abstract: The cold water supply (2) has a vertical section (4) whose inner diameter tapers (13) towards the bottom where it is formed into a U bend (5). There is a horizontal section (6) linking the U bend to the point of entry (7) into the tank (1), where it opens out into a funnel shape. Essentially the U trap (5, 9, 6) forms a right angle with the vertical section, the bottom of the U being larger in diameter (9). The tank (1) has a concave bulge (11) in the plane of the horizontal leg (6). USE/ADVANTAGE - The overflow curve which gives the course of the temperature of outflowing hot water when the tap is on, is greatly improved.
Patent DE-4205675-A1 (DE)
Title: Forming hollow cylindrical bodies from the solid - using forming rolls executing a forward and backward movement
Inventor: SCHWAGER ARIBERT PROF DR ING
IPC: B21D22/16
Filed: 1992-02-25
Abstract: Cylindric hollow parts are mfd. from solid semi-fabrications by a method in which the part is pre-formed between a ram (1) and at least two pressure rolls (2) in a forward movement, in which an increase in dia. (X) results). In a reverse movement, the rolls apply a pressure which stretches the body and results in the required dia. (D) being obtained. The rolls are formed with appropriate angles for forward and backward movement. ADVANTAGE - High degree of accuracy in forming.
Patent DE-4213316-A1 (DE)
Title: Fine bubbling device e.g. for waste water aeration - has flat elements joined by flexible spacers
Inventor: PFEIFFER WOLFGANG DR ING
IPC: B01F3/04
Filed: 1992-04-23
Abstract: A fine bubble generating, liq. gassing device has spaced flat elements joined gas-tightly at their edges, at least the upper element being flexible and having gas passage openings. The flat elements (12,14) are joined by internal flexible spacer elements (18). The upper and lower elements (12,14) are flexible and consist of woven fabric (pref. rubberised) joined together by filaments which form the spacer elements (18). The edges of the elements are joined together by adhesive bonding, welding, stitching and/or sewing. USE/ADVANTAGE - The device is useful for aerating waste water. It has a simple construction, provides uniform gas introduction into the liq. and avoids extension of the flexible element which leads to change in gas input.
Patent DE-4214586-A1 (DE)
Inventor: ANDERSSON MAGNUS
IPC: F21V3/00
Filed: 1992-05-04
Abstract: A lighting device for use at a gas exhausting and/or gas feeding device at a work place, to illuminate said work place (2) can be ventilated efficiently while at the same time it is protected against splashes from the work place. The lighting device (9) comprises at least one halogen lamp and a light transmitting glass (11) provided at such a distance from said halogen lamp that an open space is defined between the halogen lamp and the glass, through which space heat from the halogen lamp can escape into the surroundings. <IMAGE>
Patent DE-4215814-A1 (DE)
Title: Foamed or unfoamed material contg. sodium gluconate - with high strength and low brittleness for use in noise enclosures
Inventor: GRIMM BERND
IPC: C04B28/26
Filed: 1992-05-13
Abstract: Material which can be cast or spread is mfd. from quartcite powder or quartz dust, Na gluconate and Na water glass. The Na gluconate produces more rapid hardening and can be used as an addn. to standard cement mixtures, also increasing straight and hardness. Reinfocrement of metal, plastics, glass fibre etc. can be included and the material can be foamed. USE/ADVANTAGE - Housing for sources of noise, proving excellent insulation, max strength, min. brittleness.
Patent DE-4218557-A1 (DE)
Title: Rescue parachute for gliders, kite fliers and para sailing - has shute made of semi circle or semi ellipse, two end of which are joined at front leaving V=shaped cut out and has air permeable section in centre
Inventor: SCHMIDT WERNER
IPC: B64D17/12
Filed: 1992-06-05
Abstract: The chute crown (1) has a V-shaped cut out (5) on the front side running symmetrically along the middle axis (4). There is a long air permeable section (7) formed along the middle axis. The cut out section is formed either circular or epilliptically over the chute crown. The rear section of the parachute is pref. a semi circular shape or a semi ellipse shape. The front of the chute is formed by bringing both ends of the semi circle or ellipse together leaving a cut away section. The cut away edges may be curved. USE/ADVANTAGE - For directing sports kites. Is good and easy to control, is easy to construct and so is economical to produce.
Patent DE-4223681-A1 (DE)
Title: Filter recess for absorption of hydrocarbon material from air - uses polypropylene@ filter material in double cylinder driven by motor in housing
Inventor: SAMERSKI LOTHAR DR ING
IPC: B01D39/16
Filed: 1992-07-17
Abstract: The special filter material is used for absorption of hydrocarbon material from the air and consists of polypropylene produced by the " melt blown" method. The filter material is filled into a double cylinder (1), through which the air to be cleaned flows from the outside inwards. The peripheral surfaces (2) can be of holed metal plate. The circular round side plate (3) are solid. In order that the air can flow out from the interior of the cylinder, holes are machined in one of the side plates (4). The filter cylinder is located rotatably in a housing (5) and is driven by a motor (6). Air inlet occurs into the housing through a channel connection (7), and outlet through holes in the side wall (8). In order than no air can flow past the filter to the blower (9), a seal (10) is fitted between the fixed side wall (8) and the rotatably located side plate (4). The blower (9) sucks the contaminated air through the filter material and blows the cleaned air into a channel in to the ambient air (11). USE/ADVANTAGE - To clean hydrocarbon cpds. from air, partic. coolant lubricant used to swarf-removing machining and to provide clean air for operatives in machine shop environments.
Patent DE-4234914-A1 (DE)
Title: Injection moulding void-free, e.g. nylon, handles for furniture - by forming external collar on surface of injected shot, allowing to partly cool, and driving its material into still plastic main moulding
IPC: B29C45/56
Filed: 1992-10-16
Abstract: In a plastics injection moulding process flow faults are prevented from occurring by a sprue opening outside the mould cavity, whereby a ring-shaped collar is formed first on a surface of the moulding and this collar is then removed. It is removed by being pressed (at least partly) into the still mouldable part when the injection stage has finished. ADVANTAGE - The procedure is suitable for e.g. nylon U-shaped handles for furniture. It eliminates any need for post-moulding operations.
Patent DE-4238533-A1 (DE)
Title: Plug connector contact element - has forked and U shaped contact elements cooperating to hold cable.
Inventor: HEUCKE KARL HEINRICH
IPC: H01R13/11
Filed: 1992-11-14
Abstract: The connector has at least one forked contact element (12) in a housing. This has two limbs (14, 16) with a slit (18) between them. It also has at least one U-shaped contact element (32, 34) in a second housing. The limbs (6, 38) of this element (32, 34) cut through the cable insulation and contact the conductor. The limbs (14, 16) of the forked contact (12) engage a limb of the U-shaped contact. The U-shaped contact and forked contact are at 90 deg. to each other. The free ends of the limbs (16a, 18a) of the forked contact (12) have, on the flat side away from the slit (40) of the U-shaped contact (32, 34), a surface (60, 62) adapted such that the limbs join at the free ends and a force component is provided in the direction of the U contact slit (40) when the forked contact limbs (14, 16) penetrate into the insulation of the cable in the slit (40). USE/ADVANTAGE - Allows good electric contact even with large diameter cables.
Patent DE-4241145-A1 (DE)
Title: Front sole holder on ski binding for ski boot - has sole protruding in toe part, support bearing, and tension piece
Inventor: BURGER SIMON
IPC: A63C9/08
Filed: 1992-12-07
Abstract: The support bearing (A) and sole holder (B) can alter their reciprocal position along the ski (Sk) lengthwise axis. The support bearing has a support element (St) cooperating with a tension element (3). The sole holder has a holder element (6) which is secured on the ski top surface and tilting on a transverse axis, gripping the ski-boot toe. The tread plate upper side has at least one protuberance (5). USE/ADVANTAGE - The ski boot sole holder is suitable for cross-country and downhill skiing and can adapt to the type and skill of the skier.
Patent DE-4241631-A1 (DE)
Title: Wind power plant - has horizontal axis rotor with blades adjustable in angle and vibration damping becoming harder as angle increases
Inventor: FRIEDEN PETER DIPL ING
IPC: F03D7/02
Filed: 1992-12-10
Abstract: The wind power plant has a rotor with at least one blade (1) fastened to a horizontal shaft (4). It can be adjusted in inclination to the radial axis (6). The resulting pressure point (8) lies behind the radial axis, with regard to the direction of rotation (9). There is a hydraulic or pneumatic damper to smooth out blade vibration about the radial axis. It is connected between a point on the hub and a point on the shaft. The damping becomes harder as the blade inclination is increased. The blades may have fins and each blade has its own controller with a cam or toggle link. ADVANTAGE - Improved control of blade angle, giving better operationo
Patent DE-4300591-A1 (DE)
Title: Exponential function generator for automatic gain control
Inventor: EBERHARDT KURT
IPC: H03G7/00
Filed: 1993-01-13
Abstract: The circuit has a transistor pair (T1,T2) differential amplifier to which is applied an input signal (UE) that can be symmetrical or unsymmetrical. An output connects with a current mirror formed by a pair of transistors (T3, T4). A reference source (QR) provides a reference current (IR) that is divided into a branch current (IP) and remnant current (ID). The generated output current (IA) has an exponential characteristic up to a maximum value determined by the reference.
Patent DE-4311924-A1 (DE)
Inventor: OPITZ MICHAEL
IPC: F16L3/16
Filed: 1993-04-14
Abstract: The supporting device is composed of a C-shaped guide element (1) and of a sliding element (2) which exhibits a load-attachment part (3). The free ends (4, 5) of the guide element (1) run at an obtuse angle with respect to one another and are overlapped by the sliding element (2). In a rotationally symmetrical manner with respect to the load-attachment part (3), the sliding element (2) exhibits flanks (6) running at an obtuse angle. Consequently, the sliding element (2) can pivot in all directions. <IMAGE>
Patent DE-4314534-A1 (DE)
Title: Divide circuit
Inventor: MERKLE PAUL
IPC: G06F7/52
Filed: 1993-05-03
Abstract: The divide circuit according to the subject of the invention differs from the divide circuit according to P 4314156.0 in that the dividend is clocked as far as possible to the left by a supplementary circuit in advance. <IMAGE>
Patent DE-4320117-A1 (DE)
Title: Combination products
Inventor: RABIEN MARGARETHE
IPC: A61K31/385
Filed: 1993-06-18
Abstract: Published without abstract.
Patent DE-4326659-A1 (DE)
Title: Process for cleaning or cleaning and sealing floor carpets
Inventor: LOEHE HERMANN
IPC: A47L11/34
Filed: 1993-08-09
Abstract: In a process for cleaning or cleaning and sealing floor carpets, comprising the application of cleaners, in particular using a rotating brush, and subsequent extraction using sprayed-on water and removal by suction, it is provided, in order to achieve an improved cleaning action and to avoid environmental pollution, that only a mixture of water, at least one enzyme and catalyst is used as cleaner.
Patent DE-4327791-A1 (DE)
Title: Pulse generator for one-shot timer - uses comparison of generated threshold voltage and reference voltage to control logic circuit providing output pulse signal
Inventor: LIM CHANGSIK
IPC: H03K3/0232
Filed: 1993-08-18
Abstract: The pulse generator has a threshold voltage generating device (C1,R1) providing a threshold voltage (Voh) dependent on a time constant and fed to a comparator (10) for comparison with a reference voltage (Vref), to control an AND-gate (11), providing the output pulse signal (Tout). The latter is inverted via a inverter (14) and combined with a trigger signal (Vtri) via a second AND-gate (12) supplying the second input of the first AND-gate. The output of the second AND-gate is inverted via a second inverter (13) and supplied to a level reduction device for synchronised reduction of the threshold voltage to earth potential. USE - Providing output pulse signal of defined pulse width under control of trigger input signal of different width.
Patent DE-4331840-A1 (DE)
Inventor: FUCHS EBERHARD DR
IPC: C07C209/84
Filed: 1993-09-20
Abstract: Process for the purification of tertiary amines of the general formula I <IMAGE>  in which R<1>, R<2> and R<3> are C1- to C20-alkyl, C2- to C20-dialkylamino-C 2- to C10-alkyl, C1- to C10-alkoxy-C2- to C10-alkyl, C2- to C20- hydroxyalkyl, C3- to C12-cycloalkyl, C4- to C20-cycloalkylalkyl, C2- to C20-alkenyl, C4- to C30-dialkylaminoalkenyl, C3- to C30-alkoxyalkenyl, C3- to C20-hydroxyalkenyl, C5- to C20-cycloalkylalkenyl, or aryl or C7- to C20-aralkyl which are optionally substituted one to five times by C1- to C8-alkyl, C2- to C8-dialkylamino, C1- to C8-alkoxy, hydroxyl, C3- to C8-cycloalkyl, C4- to C12-cycloalkylalkyl from primary and tertiary amines, which is characterised in that the mixture of tertiary, primary and secondary amine to be purified is treated at temperatures from 0 to 200 DEG C and pressures from 1 to 200 bar with carboxylic acid esters of the general formula II <IMAGE>  in which R<4> and R<5> are hydrogen, C1- to C20-alkyl, C3- to C12-cycloalkyl, C4 - to C20-cycloalkylalkyl, or aryl or C7- to C20-aralkyl which are optionally substituted one to five times by C1- to C8-alkyl, C3- to C8-cycloalkyl or C4- to C12-cycloalkylalkyl.
Patent DE-4333236-A1 (DE)
Title: Connection device for adapting a metering device to a container
Inventor: PETER THOMAS
IPC: B67D3/00
Filed: 1993-09-30
Abstract: The invention relates to a connection device (9) for adapting a metering device (4), which delivers a certain quantity of liquid, to a closed container (10). In order to establish a connection device (9) which can be mounted quickly and is tight, the connection device (9) has a cone (12) on the metering side (11) and a clamping device (14) and a tight seat (15) on the container side (13). <IMAGE>
Patent DE-4336980-A1 (DE)
Title: Torque wrench
Inventor: BOENSEL JUERGEN DIPL ING
IPC: B25B23/142
Filed: 1993-10-29
Abstract: A torque wrench (1) for producing screwed connections, consisting essentially of a screwing tool (6), a shank (3) and a handle (2), is distinguished according to the invention in that the handle (2) is coupled to the shank (3) via a hinge joint (9). It is thus possible to ensure that the force is always transmitted by the worker in a defined manner at the same point, namely at the hinge joint (9) forming the bearing point of the handle (2). The transmission of additional undesired forces and moments is prevented.   <IMAGE>
Patent DE-4338141-A1 (DE)
Title: Rules based interpolation for expert system
Inventor: DRECHSEL DIRK DIPL ING
IPC: G05B13/02
Filed: 1993-11-11
Abstract: The interpolation process converts expert knowledge into a set of rules. Linguistic statements of the `if-then' tape are established together with values and are entered into the interpolator block where a generator established values that are subjected to a two stage interpolation process that resolves any conflict problems. Outputs are provided as commands to the process being controlled.
Patent DE-4338972-A1 (DE)
Title: Flow-through measuring cell
Inventor: GROM EDGAR
IPC: G01N30/74
Filed: 1993-11-15
Abstract: A flow-through measuring cell, as shown in the fig., is new and is used in NMR, HPLC and CZE. The cell pref. consists of glass, fused silica or plastic and comprises an inlet, a cell and an outlet as a one-piece component.
Patent DE-4339089-A1 (DE)
Title: Wear-resistant cutting tool - made of cermet based on titanium carbonitride with binder and hard dispersion phases
Inventor: TERUUCHI KIYOHIRO
IPC: C22C29/04
Filed: 1993-11-16
Abstract: Wear-resistant cutting tool is made of a cermet based on TiCN having a structure comprising 5-30 vol.% of a binder phase made of Co and/or Ni with the balance being made of a hard dispersion phase. The hard dispersion phase comprises (a) a hard duplex and/or triplex dispersion phase having a core of TiCN and (b) a hard duplex and/or triplex dispersion having a core of CN soln. of Ti and one, two or more elements of Ta, Nb, V, Hf, Zr, W, Mo and G. The hard dispersion phase (a) with the core of TiCN makes up 30-90 vol.% of the total hard dispersion phase. The binder phase has a compsn. contg. not more than 40 wt.% of W, Mo, Cr, Hf, Zr, To, Ta, Nb and V, and balance of co and/or Ni. The hard dispersion phase is present in amt. of 40-70 vol.%. ADVANTAGE - The tool has good wear-resistance and strength.
Patent DE-4401666-A1 (DE)
Title: Adjuster for seat back rest and head support
Inventor: WONNEY JUERGEN
IPC: B60N2/48
Filed: 1994-01-21
Abstract: The adjuster comprises a hand wheel (13) which has an axially displaceable inner part (14). A sleeve (9) with a gear (12) is fitted over the shaft (6) of the inner part. In one position of the hand wheel, when the inner part is not pressed in, the gear (12) is coupled to a drive side gear (4). When the inner part is pushed inwards, the gear (12) becomes coupled to the gear (3). To transfer the inner part back to the released position, the hand wheel is pulled in the direction away from the seat.
Patent DE-4401700-A1 (DE)
Title: Plaster application bar
Inventor: JODEIT UDO
IPC: E04F21/05
Filed: 1994-01-21
Abstract: A plaster application bar (1) has a longitudinal profiled section (2) with a non-stick coating at its surface to prevent clinging with the plaster mass (4).Pref. the non-stick coating is at least partially composed of a durable application of silicone or a silicone spray film, or is composed at least partially of methyl cellulose.
Patent DE-4402733-A1 (DE)
Title: Sanitary module making and installing process
Inventor: REYMANN WOLFGANG
IPC: E04B1/348
Filed: 1994-01-29
Abstract: The process involves dividing the proposed modules into two parts, making the moulding for these parts and fitting reinforcing armatures in them. It also involves building in the pipelines with insulation, filling the moulds with liquid concrete, letting the concrete set and removing the moulds. The sanitary installations and wall and floor coverings are then added. The prefabricated modules are then taken to the building site, where they are built into the building being erected.
Patent DE-4403022-A1 (DE)
Inventor: STEIGER WALO
IPC: B05B7/14
Filed: 1994-02-01
Abstract: In the powder-lacquering of container welds wherein fluidised powder is fed to a spray head, additional air is introduced into the powder supply line immediately upstream of the spray head so as to reduce the powder to air ratio and thereby increase the speed of the powder stream. Air is introduced tangentially into the powder supply line (15) by two pipes (35) extending either at right angles or at an obtuse angle to the axis (A) of the supply line. <IMAGE>
Patent DE-4406162-A1 (DE)
Title: Self closing cap for dispenser of viscous material
Inventor: LINNEWEBER WOLFGANG
IPC: B65D47/20
Filed: 1994-02-25
Abstract: The neck of the container (1) is fitted with a one component closure comprising a sealing ring (4) clipped onto the neck of the container and with a pressure opened dispensing opening. This has a crossbar (3) attached to the sealing ring and forming the support for the reinforcing plate (5). Elastic material (9) is bonded to the reinforcing plate to form the seal. The reinforcing plate is attached to the crossbar by moulded plastics to form a simple hinge, and to provide a controlled amount of elasticity to the hinge. To dispense the material the plastics container is squeezed forcing the elastic closure open. Release of the container automatically closes the closure.
Patent DE-4412100-A1 (DE)
Inventor: SCHUBERT JOERG
IPC: G08G1/054
Filed: 1994-04-08
Abstract: A first beam divider (6) is provided in th transmitting duct (4) within the objective focal length, which aligns the measuring beam, emitted by the transmitter (8) on the sighted object (1) across the objective (5), and deflects the visual light coming from the sighted object (1) on a reticle (7), which is arranged in a conjugated plane to the transmitter (8). The reticle (7) is arranged between the first beam divider and a second beam divider (10). The second beam divider deflects a first part beam on an ocular (11) and a second part beam on the image reception medium across an aplanatic magnifier (12),a deflecting element (13) and the camera objective (14). The reticle (7) is arranged in the ocular focal plane and in the magnifier focal plane. So that the reticle is sharply aged on the image reception medium,. and is seen by the observer (9) together with the sighted object (1), as continuously in infinity. <IMAGE>
Patent DE-4414095-A1 (DE)
Inventor: LAEMMERMANN HANS
IPC: B22D19/00
Filed: 1994-04-22
Abstract: The invention relates to a process for combining a first metal workpiece with at least a second one to form a composite component, in which the first workpiece is finished and the at least one second workpiece is produced by pouring the material in its molten state on at least one contact surface of the first workpiece and allowing the material to harden. The material of the second workpiece has a melting point at least 150  DEG C above that of the first and the contact surface of the first workpiece is such that, on hardening, as the second workpiece shrinks on the first, the two parts are assembled by positive connection which can be reinforced by a mechanical or material link. The composite component obtained by this process is preferably a fabricated piston, a cylinder head, a shaft or a shaft bearing arrangement.