baber/WOPTO huggingface dataset:
Patent DE-4330911-A1 (DE)
Title: Method and apparatus for feeding laundry articles to a treatment appliance
Inventor: KANNEGIESSER MARTIN
IPC: B65G47/90
Filed: 1993-09-11
Abstract: Method and apparatus for feeding laundry articles to a treatment appliance. Washed laundry articles (10) usually leave the laundry in a laundry pile (11) consisting of a multiplicity of laundry articles (10) lying irregularly together. A problem arises in the automated extraction of individual laundry articles (10) from the laundry pile (11). The disadvantage of known apparatuses of this type is that often several laundry articles (10) are grasped simultaneously or no laundry article (10) is grasped. According to the invention, the individual extraction of laundry articles (10) from the laundry pile (11) is carried out by the use of a gripping device (13) with two different gripping members, namely a separating gripper (20) and a transport gripper (21). The separating gripper (20) is designed in such a way that it can exert only a relatively low clamping force, whereas the transport gripper (21) holds the laundry article (10) reliably with a higher clamping force. This ensures that the separating gripper (20) lifts only a single laundry article (10) at a time out of the laundry pile (11) and, as a result of a subsequent transfer to the transport gripper (21), the laundry article (10) is held securely during the subsequent transport. The invention is particularly suitable for separating washed laundry articles (10) from a laundry pile (11) and for feeding the laundry articles to an input machine located in front of a mangle. <IMAGE>
Patent DE-4334195-A1 (DE)
Title: Radial rolling bearing assembly - has ball discs between inner and outer rings inserted axially and turned to roll on rolling track
Inventor: GEUER-MANN ERNST
IPC: F16C33/36
Filed: 1993-10-07
Abstract: The ball discs are mathematical ball layers whose radii of the restricting circles are equal size. During assembly of the bearing a large number of rolling bodies can be installed without filler grooves or divided rings. One or both restricting circular faces of the discs for guiding through a cage are not flat. The discs can be axially drilled through. USE/ADVANTAGE - Radial rolling bearing assembly is for casters and support rollers and is easy to assemble.
Patent DE-4340950-A1 (DE)
Title: Voltage converter for lift or elevator - generates output voltage corresp. to signal from light emitter which reacts to capacitor discharge, and includes low pass filter
Inventor: SCHRODER-BRUMLOOP HELMUT L
IPC: H03K17/795
Filed: 1993-12-01
Abstract: The voltage converter includes a capacitor (12) which is charged by an input voltage (Uin) to generate a discharge signal periodically. A LED (16) periodically emits a light signal according to the discharge signal. A photosensor (44) generates an output voltage corresp. to the light signal. A resistor (22) in parallel with the capacitor forms a low pass filter to discharge a noise voltage from the input (Uin). The low pass filter passes the l.f. components of the collector-emitter voltage (UcE) of the photosensor (44). USE/ADVANTAGE - Converting voltage of sent signal to value suitable for circuitry coupled to receiver. Minimises input signal noise with min. use of energy.
Patent DE-4342636-A1 (DE)
Title: Camera drive with stationary objective lens tube - has transmission gear shaft held by camera body and objective lens tube
Inventor: UZIIE SEIJI
IPC: G02B7/10
Filed: 1993-12-14
Abstract: A cam ring (13) engages the tube (12) inside by a threaded joint. The ring outer peripheral face has a peripheral toothing (13b), and a drive train (6) transmits a drive force to the ring toothing to rotate the cam ring. The drive train contains an end gear (63) fastened on the tube and meshing with the peripheral toothing. A transmission gear (60) of the drive train meshes with the end gear. The shaft (6') of the transmission gear is held by the camera body (10) and the stationary tube. The motion of the end gear is limited in a radial direction of the stationary tube. USE/ADVANTAGE - For a zoom lens camera with maintaining a preset spacing between the end gear and the peripheral toothing axes.
Patent DE-4343466-A1 (DE)
Title: Vehicle for transport of plate glass and glass waste
Inventor: BERGLER GEORG
IPC: B65G49/06
Filed: 1993-12-20
Abstract: The plate glass transport system uses a tractor vehicle (1) and a load carrying section (2). A frame (13) for the support of the glass sheets (14) can be installed in the load carrying section. A free space (12) is left in front of the frame and the glass sheets extend as far as the free space. The free space allows the load carrying section to rotate unhindered on curved road sections relative to the trailer (1a) and the rotary connection (4). A container (25) is provided for the removal of glass waste.
Patent DE-4344680-A1 (DE)
Title: Composite shoe inlay material with improved water adsorption
Inventor: HILDEBRANDT GUSTAV
IPC: D06N7/06
Filed: 1993-12-27
Abstract: Composite material for use as shoe inlay, comprises at least one textile substrate, e.g. a woven fabric, knit or nonwoven, coated and or impregnated to cover at least part of the substrate with a mixt. comprising short fibred or powdered leather and/or collage particles, and a thermoplastic polymer.  The thermoplastic polymer pref. has a softening temp. of 50-140 deg C and is in the form of a powder or short fibres.  The substrate comprises several, pref. nonwoven, layers bonded together by means of the coating and/or impregnating polymer.
Patent DE-4400680-A1 (DE)
Title: Measurement of positional change using self-mixing interference laser
Inventor: RIPPEL HARALD DR
IPC: G01B9/02
Filed: 1994-01-12
Abstract: An apparatus for registering the change of position of an object (T) employs the established principles of self-mixing interference (SM1) which uses a laser light source (LDP to illuminate the object and to receive the sealtered/reflected light energy returning to the laser cavity. The resulting optical interference phenomena enable the position changes (didz) of the object (T) to be determined in relation to the laser parameters i.e. cavity geometry and drive level. A controller (AE) and analogue/digital converter (A/D) provide the system with a variable measurement capability which is not limited to the specific coherence length of the laser when using either mono of multimode laser units.
Patent DE-4402477-A1 (DE)
Title: Conduit arrangement in edge of vehicle windscreen
Inventor: BECKER ULRICH DIETER
IPC: B60J1/20
Filed: 1994-01-28
Abstract: The line arrangement is provided in the edge region of a vehicle windscreen which is adhered in an opening in the chassis. The line is preferably in the form of a flat band or as a band-type line part (4). It includes the flow channel for the windscreen washer fluid and/or leads for HF and electric function parts in the vehicle. The line (4) is adhered to the glass of the screen or is welded on as a ceramic part or is adhered in the screen adhesive layer (3). The windscreen has a through section (6) at the edge, or a bore (7) or a recess (5) or cut-out part (9) near the line (4). At least part of the line (4) is formed around the screen such that openings are formed on the outer side of the windscreen, through which the washing fluid comes. When the line is arranged on the front windscreen (12), it is preferably on the lower edge. When on the back windscreen (13), it is preferably on the upper edge.
Patent DE-4407756-A1 (DE)
Title: Gas laser cutting apparatus
Inventor: FEDOROVIC GOLUSKOV VIKTOR
IPC: B23K26/364
Filed: 1994-03-08
Abstract: Gas laser cutting device consists of an object lens (1) which is an astigmatic concave mirror. This lens receives the rays from reverse mirror (3) and focusses the rays onto the workpiece surface through the aperture of nozzle (4). The aperture is designed to allow the rays to be focussed as an elongated spot which extends along the cutting line.
Patent DE-4410951-A1 (DE)
Title: Flat spring contact for a plug connection, and a method for its production
Inventor: HEIMUELLER HANS JOST
IPC: H01R13/11
Filed: 1994-03-29
Abstract: In the case of a high-quality flat spring contact with an overspring, the box-shaped contact part (3) is designed with two contact springs (9) on one side wall (5), and the overspring (30), which consists of a single sheet-metal plate, is secured in position, resting on the contact springs, on the same side wall as the contact part by means of its own fixing aids (36, 71) and fixing elements (21, 22, 72 to 74) of the contact part (3). <IMAGE>
Patent DE-4411996-A1 (DE)
Title: Picture frame
Inventor: PIETSCH ULRIKE
IPC: A47G1/06
Filed: 1994-04-10
Abstract: Conventionally, especially for medium- and large-format paintings, picture frames are used which consist of a combination of wedge-type frame and fabric. In these frames, the slackened tensioning of the fabric in the wedge-type frame which occurs over the course of time is corrected again by retensioning; this is done by knocking wooden wedges into the slit regions of the unglued plug-type connections. This laborious tensioning operation requires the removal of the painting from its frame, or at least the taking-down of the whole article, in order to be able to carry out the retensioning of the back. In the functional combination of the new construction kit picture frame with the picture support, the tensioning mechanism is provided directly, with very user-friendly assembly of the unit as a whole. In order to be able to use the combination of picture frame and tensioned wedge-type frame for tensioning the latter, the combination is to be produced in the axis or plane of the painting. By tightening the screws which ultimately create the combination, the fabric is tensioned by splaying the wedge-type frame with tensile or compressive stress thereon. This functional combination facilitates and improves the retensioning of such picture media. This picture frame is suitable, because of its special combination with the tensioned wedge-type frame, for the comprehensive tensioning of all pictures so designed. In particular in the case of substantial large formats it has extremely advantageous ease of handling as compared with the conventional method. This is further... Original abstract incomplete.
Patent DE-4413419-A1 (DE)
Title: Recovery of glycol(s) from used antifreeze etc.
Inventor: MOHR JUERGEN DR
IPC: C09K5/20
Filed: 1994-04-18
Abstract: The recovery of glycols from used antifreeze and radiator-protection fluids (I) comprises adding organic solvents (II) which form lower-boiling azeotropic mixts. with glycol, and working up the mixt. by azeotropic distn..
Patent DE-4414367-A1 (DE)
Title: Feed control system for grinding or milling hoppers in roller mills
Inventor: HEPPER RONALD DIPL ING
IPC: B02C23/12
Filed: 1994-04-25
Abstract: The hopper control system maintains the level of material inside the hopper (2) within the hopper working limits. As the hopper level moves between the lower and upper area of the working limits, the fill rate of raw material (1) is increased or decreased towards a measured average rate accordingly. The change in fill rate is dependent on the variation of hopper level with time.The width of the gap between the rollers (3a,3b) is hydraulically altered relative to the variation of hopper level with time. The roller output is fed to a separator (4), where the larger particles are separated out and fed back (5) to the hopper. Raw material input is varied according to the volume of particles returned from the separator.
Patent DE-4415081-A1 (DE)
Inventor: EDELE REINHARD
IPC: B60S1/52
Filed: 1994-04-29
Abstract: The invention relates to a wiper arm, in particular for motor vehicles, with a wiper bar (1) which has a sleeve (14). A flexible tube (15), which feeds detergent liquid to the washing jet, is secured on the wiper bar (1). To simplify the assembly process and ensure that the flexible tube (15) is securely held on the wiper bar (1), the sleeve (14) and flexible tube (15) are made in one piece as a unit (13) from a soft elastic material; one wall (22) of the said unit (13) is divided in two, the opposing sections (23, 24) of the wall (22) being designed as a closure (25).
Patent DE-4417305-A1 (DE)
Title: Method for attaching edge strips to boards in an edge-bonding apparatus
Inventor: COSTA GIANTONIO
IPC: B27D5/00
Filed: 1994-05-18
Abstract: The invention relates to a method for the continuous covering of the edges of boards with edge strips (5) in an edge-bonding apparatus (1). In this method, a layer of a thermosetting urea adhesive is applied to the edge (6) of a board (7) by a first application device (31), while a layer of a catalyst for this resin is applied to the surface of an edge strip (5) by a second application device (21). Both application devices (21, 31), which are designed as rollers or the like, are provided on an edge-bonding apparatus (1). In a pressure-applying phase with the aid of pressure rollers (9) or the like, the edge strips (5) are brought into association with the edges (6) of the boards (7). <IMAGE>
Patent DE-4426846-A1 (DE)
Title: Length-adjustable gas spring for chairs, tables or the like
Inventor: BAUER HANS JUERGEN
IPC: F16F9/56
Filed: 1994-07-28
Abstract: A length-adjustable gas spring for height-adjustable chairs, tables or the like has an outer cylinder (3) in which there is displaceably guided a piston, to which there is attached a piston rod which is guided out of the outer cylinder (3). The outer cylinder (3) has a thin hard outer nitrated layer (43) and a considerably softer core layer (44) enclosing the inner wall (11) of the outer cylinder (3). As a result, the fatigue strength of the gas spring under reversed bending stresses is drastically increased. <IMAGE>
Patent DE-4427254-A1 (DE)
Title: Central locking system for motor vehicle
Inventor: BARTEL PETER
IPC: E05B77/48
Filed: 1994-07-30
Abstract: The central locking system uses a bus system for data transmission between the control circuits and the locks. The system works upon multiplexers of which one is installed in each of the individual control elements. For each door lock there is a microcontroller, a motor driver and control sensors, which are arranged in circuit behind the multiplexers. Apart from the sensors, they are all on the same circuit board. The boards are in dust-free and water-tight enclosures. The bus system is laid out as a digital single wire system with pulse width modulated bits. The multiplexers have three inputs (bus, power supply and earth).
Patent DE-4427824-A1 (DE)
Title: Funnel/filling nozzle combination with a thread
Inventor: KUZEY MUTLU
IPC: B65D25/48
Filed: 1994-08-05
Abstract: Conventional funnels have been designed for more accurate decanting of liquids. As they have no thread, thay are not stable and fall off the vessel if bumped into. Moreover, they are designed for only one function. By adding a thread (2) to the neck region of the funnel, it can be screwed onto vessels with a thread, e.g. a bottle. As a result, great stability is achieved and at the same time overflowing at the opening of the vessel to be filled is excluded. By screwing the funnel on the other way up, a filling nozzle function is also achieved, as the threaded sections G1 and G2 are identical. As a result of the reversibility of the funnel part (1), the filling nozzle function can be used on virtually all vessels with a thread. By varying the constructional size, it can be used for all consumer areas, including industry. <IMAGE>
Patent DE-4430155-A1 (DE)
Title: Seed drill
Inventor: RAUCH NORBERT
IPC: A01C15/00
Filed: 1994-08-25
Abstract: A seed drill consists of a supporting frame and of a funnel-shaped seed container received by the latter and having a central ground outflow with a metering member, of trailing seed coulters on a coulter rail and of a pneumatic conveying device which has a transfer chamber connected to the ground outflow of the container and with an injector loaded by a blower, a following central riser conduit with a distributor head arranged at its upper end and seed conduits following the distributor head and each leading rearwards to a seed coulter. Such a seed drill is designed, for the purpose of reducing the constructional outlay and the space requirement, in such a way that the blower is seated on the supporting frame and is connected on the delivery side to a frame part designed as a hollow profile and serving as a feed-air conduit, and that the riser conduit together with the transfer chamber and the injector is connected to this frame part or to a following frame part likewise designed as a hollow profile.
Patent DE-4430995-A1 (DE)
Title: Electromagnetic clutch
Inventor: TOBAYAMA MASASHI
IPC: F16D27/112
Filed: 1994-08-31
Abstract: The invention provides an electromagnetic clutch with an electromagnetic coil 3, an armature 5 and a rotor 1 of essentially C-shaped cross-section which is formed by an outer ring 21 arranged outside the coil 3, an inner ring 22 arranged within the coil 3, and a friction surface 23 for connecting the inner and outer rings 21 and 22. The outer ring has an inner edge of reduced diameter which is arranged closer to the friction surface, creating a thick wall region 27 at a location adjacent to the friction surface 23. This reduces the magnetic resistance of the outer ring 21 at a location adjacent to the friction wall 23, as a result of which the total magnetic force of the magnetic circuit is increased, increasing the area of engagement between the rotor and the armature. <IMAGE>
Patent DE-4434515-A1 (DE)
Title: Oxide dispersion strengthened alloy, and high-temperature equipment produced from this alloy
Inventor: NISHI KAZUYA
IPC: C22C19/05
Filed: 1994-09-27
Abstract: An oxide dispersion strengthened nickel alloy which has the property of hot workability, structural stability at high temperature, improved creep property at high temperature and improved heat resistance fatigue properties. The oxide dispersion strengthened alloy is composed of an oxide, which contains one or more elements from the group consisting of titanium, zirconium and hafnium in an amount of 2 % by weight or less, and chromium in an amount of 15-35 % by weight, carbon in an amount of 0.01-0.4 % by weight and Y2O3 in an amount of 0.3-2.0 % by weight, the remainder being essentially nickel. The yttrium oxide is distributed in the form of particles in the base material of the nickel alloy, which itself contains one or more elements from the group consisting of titanium, zirconium and hafnium, and chromium and carbon. The elements of the equipment, for example the inlet guide vane (3) of a gas turbine, the lining (1) and the adaptor (2) of a combuster and the like are formed from the oxide dispersion strengthened alloy of the present invention so that they can be used at high temperature. <IMAGE>
Patent DE-4435015-A1 (DE)
Title: Packed restrictor for the extraction of soluble materials
Inventor: MOECKEL HERMANN DR
IPC: C01B31/02
Filed: 1994-09-23
Abstract: Packed restrictor for the extraction of soluble materials is formed as a HPLC sepn. column, and is packed, at least partly, tightly with non-porous, chemically inert spherical particles of small dia.
Patent DE-4436414-A1 (DE)
Title: Packaging device to press and batch different types of material
Inventor: ALTVATER JAKOB
IPC: B30B9/30
Filed: 1994-10-12
Abstract: The packaging device is for material (6) able to be pressed and which can spring back elastically, such as rubbish or collected material, or cotton, straw, hay etc. It uses a round ball press (2) as a packing and pressing-station with rotating batching rollers (4). At least one of the rollers has a cam (9) acting as a moving projection between two end positions, ie. a first extended position (9) and a second drawn-back position (9'). In the first, extended position it extends beyond the surface (18) of the rollers.
Patent DE-4444127-A1 (DE)
Title: Hopper container spreader for helicopters
Inventor: FOLGER WOLFGANG
IPC: B05B3/10
Filed: 1994-12-12
Abstract: The hopper container for material to be scattered, when carried by the support hook on a helicopter, has a ring (2) fitted to the upper end of the container (3). The three legs (1) of the container structure are secured at their upper ends to the ring (2) in a release mounting. Supports (4), near the lower ends of the legs (1), pass between the legs and are secured to them by release fittings. Cables (9) are tensed between the ring (2) and supports (4), secured to the ring (2) near a junction with a leg (1) and to a junction of an adjacent leg (1) with a support (4). The tensioning cable (9) is passed over the leg (1) at both ends so that the leg (1) is pressed against the ring (2) and support (4). The container is of thermoplastics, and especially an ultra high mol. polyethylene. The container outer surface is at least partially reinforced with a carbon fibre overlay.
Patent DE-4447135-A1 (DE)
Title: Air distribution device for vehicle ventilation system
Inventor: ANDERSSON ROLAND
IPC: B60H1/00
Filed: 1994-12-29
Abstract: The device has two air distributors. Each consists of a casing (2) with cylindrical wall. The casing contains a cylindrical valve body with air intake at one end and an end wall extending laterally. The casing has an air intake (10) in one end, and an endface wall (8) extending across the other end, and has at least two air outputs (12, 14) in the side wall and another (16) in the end wall. By turning the valve body in the casing, one or more outlets can be wholly or partly covered, so that the air can be directed to one aperture or another connected to the air jets, to direct the air as required.
Patent WO-8602574-A1 (WO)
Inventor: NEUMEIER ROBERT
IPC: F21S8/00
Filed: 1985-10-03
Abstract: The additional device for an inflatable balloon (1) presenting an elastically enlargeable collar (1a) for inflating the balloon (1) comprises a closure head (2) for the collar (1a) and an electric lamp (14) to lighten the inside of the balloon. According to the invention, the closure head (2) is formed of a cup-shaped casing (7) having an open extremity and another extremity closed by a bottom (7'), the open extremity being sealingly insertable into the collar of the balloon by enlarging the latter. At the open extremity of the casing (7) there is arranged a light reflector (15) surrounding the electric lamp (14) which is electrically connected to an electromechanical coupling configured like a screw cap (8), the cap being used both for the electric connection of the lamp to an external source and to the mechanical support of the closure head (2) (Fig. 1).
Patent WO-9203655-A1 (WO)
Inventor: KOELLE ULRICH
IPC: F02P7/02
Filed: 1991-07-11
Abstract: Proposed is an ignition system for a spark-ignition four-stroke internal-combustion engine with constant spark distribution, in which a spark plug (12), an ignition coil (8) and the output stage (20) of a control circuit are associated, for single-spark operation, with each cylinder, the control circuit serving the purpose of function monitoring and phase determination. The function-monitoring component in the control circuit measures the change with time of the primary-coil voltage (Up), analysing the results by comparing them with stored values.
Patent WO-9207406-A1 (WO)
Inventor: AUINGER HERBERT
IPC: H02J7/14
Filed: 1991-10-04
Abstract: Die Erfindung betrifft eine elektrische Maschine für Stromrichterbetrieb mit einer umschaltbaren, mehrphasigen Ständerwicklung, welche in a gleichartige, jeweils m-phasige Wicklungsteilsysteme unterteilt und an insgesamt a.m. gleichstromseitig parallel geschaltete Stromrichter-Brückenzweige angeschlossen ist. Die Umschaltung der Ständerwicklung mittels relativ wenigen Schaltkontakten ist dadurch möglich, daß die Wicklungsteilsysteme (1-3) galvanisch getrennt, fest in Stern oder Polygon geschaltet sind, wobei zur Wicklungsumschaltung mindestens jeweils ein Anschlußpunkt aus jedem Teilsystem (1-3) mit einem hinsichtlich seiner Phasenlage möglichst diametralen Anschlußpunkt eines anderen Teilsystems (1-3) mittels eines gesonderten Schaltelementes (9) verbindbar ist.