baber/WOPTO huggingface dataset:
Patent DE-4241270-A1 (DE)
Title: Adaptor plate for shoes for pedalling bicycle - has centring stop on end, back and front retainer strap, deflector roller and fastening holes
Inventor: SCHOETTNER RICHARD
IPC: A43B5/14
Filed: 1992-12-08
Abstract: The end of the two-part, metal or plastics pedal adaptor plate (1) has a stop (4) which centres the shoe. The two parts are adjustable lengthwise by lengthwise slots (16) or rows of holes. A retainer strap (2) goes over a deflector roller (7), obliquely back over the instep to the heel and has a pref. hooked pile fastening system (6). A front retainer strap (3) fixes the shoe in the ball of the foot. Both straps are 10 to 60, pref. 40, mm wide. The front strap has a reinforcement (10) for releasing and fastening (9) the back strap. The ends of the straps have thicker parts (8). The front (5) of the adaptor plate, from the ball of the foot, is curved with a radius of 80 to 250, pref. 140, mm. USE/ADVANTAGE - The adaptor plate transmits power better for pedalling bicycle in ordinary or running shoes.
Patent DE-4242813-A1 (DE)
Inventor: CORIGLI RICCARDO
IPC: A61P31/12
Filed: 1992-12-17
Abstract: Sulphated polysaccharides produced by marine algae belonging to the class of Rhodophyceae are endowed with a broad spectrum antiviral activity against DNA and RNA viruses including human and murine retroviruses and, particularly, human immunodeficiency virus (HIV). Procedures for the selective extraction and purification of these active agents are described. These sulphated polysaccharides may be used as active ingredients or in combination with other active ingredients in pharmaceutical preparations useful for the treatment of diseases caused by different kind of viruses in a host in need of such treatment, including AIDS, AIDS Related Complex and related syndromes.
Patent DE-4243161-A1 (DE)
Title: Resilient metallic clip for openings through walls of any thickness
Inventor: EICHHOFF KARL-HEINZ
IPC: F16B21/12
Filed: 1992-12-19
Abstract: The U-shaped clip (3) of spring steel has two limbs (8, 8') of unequal length with an arcuate blade (9) extending from the root of the shorter limb, and a slightly different blade (9') at the end of the longer limb.The shorter limb has a single hole (10) and the longer limb has a number of similar holes with spacing corresp. to the pitch (x) of lateral protrusions (6) from the inserted body (2).
Patent DE-4303399-A1 (DE)
Title: Magnetoresistive position detector with rotary action - has internal electromagnetic screening chamber incorporated in moulded housing forming unit
Inventor: TAKAISHI TADAO
IPC: G12B17/02
Filed: 1993-02-05
Abstract: A rotary position detector has a movable permanent magnet (5) operated by the arm (4) and shaft (3) and a circuit board (6) which carries an encapsulated magnetoresistive sensor element (1) for determining the magnet's orientation. An injection moulded plastics housing (2) with a hollow interior (2b) accommodates the circuit board (6) and sensor (1) within a surrounding metallic electromagnetic screening chamber (12) which is moulded into the housing (2). The chamber (12) is of box construction incorporating the connectors (7) and has an open top which is subsequently closed by a cover (12b). The housing interior (2b) is sealed against dust etc. by the plastics cover-plate (8). USE/ADVANTAGE - E.g. for vehicle engine throttle valve control. Incorporates electromagnetic screening entirely within housing. Simplifies assembly operation, eliminates screws, fasteners, etc. and presents improved external appearance.
Patent DE-4307616-A1 (DE)
Inventor: PFORDT HARTWIG ING GRAD
IPC: B60K7/00
Filed: 1993-03-08
Abstract: The invention relates to a power transmission with two hydraulic motors (12, 13) which are connected to an adjustment pump (11) and act on an output shaft via a transmission, at least one of said hydraulic motors (12, 13) being constructed as an adjustment motor (12). In particular, the invention relates to the arrangement of the appropriate driver or output shaft (22, 23, 35). The intention is to provide an infinitely variable multi-range hydraulic power transmission which achieves high conversion ratios with constructionally simple means, is compact and has few components. <IMAGE>
Patent DE-4315633-A1 (DE)
Title: Mobile device for cleaning soiled parts from production systems
Inventor: STEIN HERBERT
IPC: B08B3/02
Filed: 1993-05-11
Abstract: This device is used to remove soiling substances such as varnish, oil, fat and the like which are sticking to a variety of parts by means of water jets at a very high pressure. The main component of the device is a container (1) of a conventional design, the interior of which can be doubled in size in a few actions by means of wall parts (4, 5) which can be folded out on a long side and additional wall parts (9, 9.1 and 10) which are to be releasably fastened. Inside the container (1) there is situated the treatment chamber (7), in which the parts are cleaned. An endless conveyor (22) is mounted to permit cleaning in a continuous operation. On the frame (21) of the endless conveyor (22) there is mounted a rotary jet device (26) which is known per se and can be adjusted in a transverse direction. Awkwardly shaped parts may be temporarily transported into the treatment chamber (7) using a running rail (27). On the floor of the treatment chamber (7) there is arranged a settling basin (12) which has a scraping belt (14) and is used to convey the dirt which has collected to a container (17) mounted outside the container (1). Such a cleaning device has the advantage that cleaning can be carried out in situ, i.e. in the vicinity of the operation in which the parts are soiled. Rapid return of the cleaned parts makes it possible to save a considerable amount of time and money. <IMAGE>
Patent DE-4316633-A1 (DE)
Title: Loading attachment, in particular for automatic turning machines for square- or rectangular-section stock
Inventor: SEIPT GUNTER DIPL ING
IPC: B65G59/06
Filed: 1993-05-18
Abstract: A loading attachment, in particular for automatic turning machines for square- or rectangular-section stock, is described which has a magazine shaft and a feed device which are orientated essentially perpendicularly to one another, it being essential that the magazine shaft and feed device are arranged inclined so as to be set back at an angle with regard to the location and rotation axis (33) and that this inclination is adjustable jointly for both elements of the attachment. It is of advantage when this pivoting adjusting movement is carried out by means of a common pivot (3) to which the magazine shaft (1) and the feed device (2) are fastened in an axially displaceable manner. If the automatic is reset to square-section blanks of different dimensions, only the entire attachment needs to be pivoted and the feed stroke of the feed device adjusted in order to again achieve accurate coaxiality with the rotation/location axis (33). <IMAGE>
Patent DE-4318365-A1 (DE)
Title: Circuit arrangement for functional monitoring of acoustic transmitting devices (transmitters)
Inventor: DAVID RAINER DIPL ING
IPC: H04R29/00
Filed: 1993-05-28
Abstract: The invention relates to a circuit arrangement for functional monitoring of acoustic transmitting devices (LS...) which can be driven via two lines, in particular loudspeaker devices, in low-frequency transmission circuits (NF1, NFN) having loudspeakers (LV1, LVN). Low-frequency counting pulses are fed through a measuring microphone (MMF) to a counting device (ZAE), and in the case of agreement with the address of the transmitting device (LS...) are acknowledged as a time-limited AC short circuit of the microprocessor-controlled control and evaluation unit (SAE). This circuit arrangement is used for functional monitoring of loudspeakers. <IMAGE>
Patent DE-4321053-A1 (DE)
Title: Pressure-packed semiconductor device - has semiconductor substrate pressed against heat compensators to produce electrical contacts without solder
Inventor: SAKAMOTO TOKUMITSU
IPC: H01L23/31
Filed: 1993-06-24
Abstract: In the semiconductor device, a semiconductor substrate (2) is pressed against heat compensators (6, 31) to produce electrical contacts without solder. Silicon rubber (32) fixes the outer edge of the substrate to the second heat compensator (31). The thermal expansion coefficient of the first heat compensator (6) is closer to that of the semiconductor substrate than that of a first conductive block (10K) which contacts the first heat compensator. The thermal expansion coefficient of the second heat compensator is closer to that of the substrate than that of a contacting second conductive block (10A). ADVANTAGE - Avoids disturbance of electrical properties caused by soldering.
Patent DE-4321946-A1 (DE)
Inventor: UHLMANN EUGEN DR
IPC: C07H21/00
Filed: 1993-07-01
Abstract: PCT No. PCT/EP94/02121 Sec. 371 Date Jan. 2, 1996 Sec. 102(e) Date Jan. 2, 1996 PCT Filed Jun. 29, 1994 PCT Pub. No. WO95/01363 PCT Pub. Date Jan. 12, 1995Methylphosphonic acid esters, processes for their preparation, and their use From the compounds of the formula I, in which the substituents R', Y, W and R have the meanings mentioned, in vivo have the action of the active compound radical W together with improved pharmacokinetics.
Patent DE-4322888-A1 (DE)
Title: Plastics panel
IPC: B29C70/26
Filed: 1993-07-09
Abstract: A plastics panel consists of thermoplastic material, through which there extends a reinforcement which absorbs mechanical forces. This reinforcement consists of steel or concrete in the form of at least one plate which extends approximately plane-parallel with respect to two surfaces of a planar plastics panel lying opposite each other. It extends approximately centrally through the body of the panel. Between a plurality of layers of a reinforcement there is provided in each case an intermediate layer of plastic. The layer of plastic is approximately as thick as an outer coating applied on both sides of a panel core comprising a plurality of layers. The reinforcement is firmly bonded to the plastic. At the individual layers of the reinforcement there are provided contact-improving securements to enhance a good connection between the thermoplastic material and a broad side face facing the latter. The securements comprise elevations. The elevations of two layers adjacent to each other are embedded into the thermoplastic material a predetermined distance apart. The process for producing a plastics panel whose panel body is produced from thermoplastic material provides that there is incorporated in the panel body a reinforcement improving its mechanical load-bearing capacity. This reinforcement is positively and firmly connected to the thermoplastic material.
Patent DE-4328586-A1 (DE)
Title: Controlling the reaction ratio during coating process - in which the partial pressure of the gas is adjusted by alteration of the evapn. rate of a solid reacting with the gas etc.
Inventor: BERGMANN ERICH
IPC: C23C14/54
Filed: 1993-08-25
Abstract: In the control of the ratio gamma = x/y during prodn. of a coating FxGy by a plasma-aided reactive pptn. process at least a part of a solid F is cathode sputtered in a vacuum atmos. with a gas or a gas mixt. G, while the partial pressure of the gas or the gas mixture G is used as a control variable. The partial pressure is adjusted by alteration of the rate of evapn. of a solid reacting with the gas or the gas mixture. The coating installation with a gas inlet system (25) is additionally provided with an evaporation source (35) with a rate setting input (ERu). USE/ADVANTAGE - Prodn. of surface coatings by means of a plasma-aided reactive pptn. process. In comparison with known methods, control can be stabilised considerably more easier over the entire process duration.
Patent DE-4330128-A1 (DE)
Title: Motor cycle fairing
Inventor: ABE KARL HEINZ
IPC: B62J17/00
Filed: 1993-09-06
Abstract: A description is given of a motor cycle fairing which is fixed to the frame and with a first fairing portion (1) surrounds a steering device. Integrated on the front side of this first fairing portion (1) is a heat exchanger (6) which is acted upon by air through an inlet opening (7). A second fairing portion (10) is attached in such a manner to the first fairing portion (1) that it extends forwards, as seen in the drection of travel, from the inlet opening (7). It serves for guiding air through an air-guide duct (11) formed on its upper side. Furthermore, the second fairing portion (10) extends forwards beyond the front edge (16) of the mudguard (5) and in this manner protects the heat exchanger (6) from the accumulation of dirt.   <IMAGE>
Patent DE-4330181-A1 (DE)
Title: Method for continuous guidance of the rotor flux of an asynchronous motor which is supplied via a controllable invertor, including its operation in the weak flux region
Inventor: BOECKER JOACHIM DR ING
IPC: H02P21/10
Filed: 1993-08-31
Abstract: It is intended to specify a method for the continuous guidance of the rotor flux, including operation in the weak flux region, when an asynchronous motor, which is supplied via a controllable invertor, is subject to current regulation based on the rotor flux. The method ensures that the rotor flux is guided continuously, smoothly and automatically over the nominal operating point, possibly utilising the entire invertor voltage with the dynamic response remaining good. To this end, the control error between a rotor flux reference variable ( PSI w) and the rotor flux controlled variable ( PSI ) is formed, on the one hand, and the control error between a drive level reference variable (aw) and the drive level controlled variable (a) of the invertor is formed, on the other hand. The two control errors ( DELTA  PSI ,  DELTA a) are supplied to a minimum value selection device (6, 7), after being weighted with the desired proportional or integral gains (K PSI i, K PSI p, Kal, KaP). In order to adapt the control part to the dependency of the drive level control error ( DELTA a) on the rotation speed, said error is additionally multiplied by a variable which is proportional to the instantaneous flux ( PSI @). In the voltage control range (below the nominal operating point), the flux control error ( DELTA  PSI ) is small in comparison with the drive level control error ( DELTA a), so that the drive level control error is not considered and the flux is actually controlled at a nominal value. In the weak flux region, the conditions are reversed, so that a change is made there from flux control to drive level control, .... Original abstract incomplete. <IMAGE>
Patent DE-4342956-A1 (DE)
Title: Hydropneumatic feed unit for robotic assembler
Inventor: HISS MARIO
IPC: F15B3/00
Filed: 1993-12-16
Abstract: The feed unit has the positioning cylinders (7,9) and the pressure converters (8,10) arranged symmetrically to the longitudinal axis of the working cylinder (2). The longitudinal extensions of the positioning cylinders are set at right angles to those of the pressure converters, with which they are in engagement. The working cylinder is subject exclusively to hydraulic pressure such that on the movement of the pressure converter pistons the hydraulic connections between the positioning cylinders and the working cylinder are interrupted. The working piston (3) is then held in a lockable position.
Patent DE-4404868-A1 (DE)
Title: Hygienic wheelchair with substructure for shower and toilet use
Inventor: WANKE KURT
IPC: A47K11/04
Filed: 1994-02-16
Abstract: The wheelchair substructure is releasably coupled a toilet seat (6) pref. via snap connectors. On the frame front end is mounted an external wheel (4) of a relatively small dia.. The frame rear end carries another wheel (4,8) either with identical dia. and a transverse displacement girder (10), or a wheel of much larger dia. and coupling points for the toilet seat. The frame is typically formed by a horizontal tube (2), whose rear end in the travel direction is arcuated. Its front end retains a vertical support tube (3) whose lower end carries the small dia. wheel, while at its top end, a coupling point and a further support tube (7) in the transition section to the rear tube arc are located.
Patent DE-4410539-A1 (DE)
Inventor: MURA JEAN-LUC DR
IPC: D06P1/642
Filed: 1994-03-26
Abstract: The use of an aq. dispersion contg. (2,2'-di-(4H-3,1-benzoxazin-4-one))-m- or -p-phenylenes of formula (I) to increase the light-fastness of textiles is claimed. in (I) R1 = H, halogen, NO2, Me, Et, 1-4C alkoxy, COOH, SO3H, 1-3C alkylcarbonyl, benzoyl or 1-4C alkoxycarbonyl; and R2 = H, Cl, Br, Me, OMe, OEt, Ph, OH, NO2, COOH or SO3H. Also claimed are a method of treating textile material to increase its light-fastness; aq. dispersions contg. cpd(s). (I) and other UV absorbers (II) and their use for increasing the light-fastness of textiles and producing textiles which protect the wearer from solar UV radiation; and textile material treated with (I) or the aq. dispersion contg. (I) and (II). Pref. R1 = Cl, Br, Me, OMe, OEt or esp. H; R2 = Cl, NO2, Me or esp. H; the benzoxazine-4-one rings are bonded to the p-positions of the phenylene bridge.
Patent DE-4410732-A1 (DE)
Inventor: FINN DAVID
IPC: H01F41/04
Filed: 1994-03-28
Abstract: The invention concerns a method of manufacturing a transponder unit (55), in particular a chip card (17), including at least one chip (16) and one coil (18), the chip and coil being located on a common substrate (15) and the coil being formed by laying a wire (21) on the substrate and joining the ends (19, 23) of the wire to contact surfaces (20, 24) on the chip.
Patent DE-4416855-A1 (DE)
Inventor: GOTTSCHALK AXEL DR
IPC: C08L71/12
Filed: 1994-05-13
Abstract: Multiphase polymer mixtures contain (a) a polymer (A); (b) an A-B graft copolymer (B) made of a block A as stock and of at least one resilient block B as grafted lateral chain or vice-versa; (c) a B-C graft copolymer (C) made of a resilient block B as stock and of at least one block C as grafted lateral chain or vice-versa; and (d) at least one additional polymer (D) that differs from (A), (B) and (C) and is incompatible with polymer (A). Blocks A, B and C differ from each other, polymer (A) is compatible with block A and incompatible with block C, polymer (D) is compatible with block C and incompatible with block A, the resilient block B has a glass transition temperature below +20  DEG C and blocks A, B and C are incompatible with each other.
Patent DE-4420670-A1 (DE)
Title: Process for the preparation of (11C)methyl iodide
Inventor: HUNG STEPHEN LAN-SUN
IPC: C01B9/06
Filed: 1994-06-14
Abstract: The present invention relates to a process for the preparation of [11C]methyl iodide from low concentrations of carbon monoxide (C) and/or carbon dioxide (CO2). Compositions of this type are generally prepared by a heterogeneous gas-phase process which is considerably more simple to carry out than existing processes and which allows a plurality of syntheses without having to replace reactants. <IMAGE>
Patent DE-4420951-A1 (DE)
Title: Appts. for detecting micro-arcs in sputtering units
Inventor: MAAS WOLFRAM DR
IPC: H01J37/34
Filed: 1994-06-16
Abstract: An appts. for detecting micro-arcs in sputtering units, in which a substrate to be coated at least lies opposite a sputter electrode and an electrode lying at a middle frequency has a target, comprises: (a) a unit (53) to detect micro-arcs; (b) a unit (54) to count the number of micro-arcs occurring; and (c) a unit (15,58,44) which undertakes measures to prevent arcs of large magnitude on the occurrence of a certain number of micro-arcs or of a certain frequency of micro-arcs.
Patent DE-4427417-A1 (DE)
Title: Special combination halogen tongs
Inventor: RIENAECKER KLAUS
IPC: H01K3/32
Filed: 1994-08-03
Abstract: This special combination halogen tongs permits the insertion or replacement of four different luminous halogen means in their holders or sockets.
Patent DE-4435808-A1 (DE)
Inventor: LANGHANS BERND DIPL ING
IPC: G01N9/02
Filed: 1994-10-07
Abstract: The moisture content of the pulp introduced must be taken into account, especially for automatic process control in a pulp drying plant. According to the invention, the moisture content of the pulp is determined by weighing. The weight is determined directly at the feed worm of the drum, it being possible to weigh the disconnected complete feed worm. The moisture signal derived from the weight can be entered together with other signals into the inputs (21-26) of a fuzzy unit (20), the output (28) of which provides a signal for a compound controller (30).
Patent DE-4436133-A1 (DE)
Title: Free-standing furniture item incorporating light source
Inventor: EBER HENRI
IPC: A47F11/10
Filed: 1994-09-28
Abstract: The furniture item incorporates a light source with at least one lamp (6) associated with a carrier or wall element (10) of a light-conducting material, allowing the light provided by the lamp to be directed to a relatively spaced light output zone. Pref. the lamp is positioned adjacent one end edge of a vertical light-conducting wall element, which supports a horizontal desk surface (13) at a given point along its height. The opposite end edge of the wall element is curved over to face towards the desk surface and acts as the light output zone.
Patent DE-4440071-A1 (DE)
Title: Silver recovery and regeneration of fixing bath
Inventor: RIEDLE REINER
IPC: G03D3/06
Filed: 1994-11-10
Abstract: Ag is recovered and a fixer bath (2) is regenerated by a process in which the fixing bath is supplied to a station (8) in which the fixing bath soln. is subjected to an electrolytic treatment. Current and voltage for the electrolytic treatment is controlled on the basis of the Ag content of the bath. Also claimed is an arrangement for Ag recovery and bath regeneration with an electrolysis station (8) downstream from the bath, pref. with a branch line (10) for connection of the electrolysis station to a supply line (4) between the bath and a tank. Pref. the soln. is passed through the station in a closed circuit.
Patent DE-4441620-A1 (DE)
Inventor: GRIMM WOLFGANG DIPL ING DR
IPC: G05B19/19
Filed: 1994-11-23
Abstract: A system for controlling a servo drive which comprises a regulating system for regulating position and rotational speed, and a downstream regulating system for regulating the current fed to the drive is characterized in that a signal for compensating for starting friction is applied, the value of which depends only on nominal values fed to the regulating system. <IMAGE>
Patent DE-4445462-A1 (DE)
Title: Motor vehicle IC engine management method
Inventor: ZHANG HONG DR
IPC: F02D17/02
Filed: 1994-12-20
Abstract: The torque control identifies when the throttle is lifted and the engine braking effect is used. The engine torque is progressively reduced to prevent sudden torque shocks until the engine braking operates with no fuel flow. At the end of the engine braking sequence the system identifies the need for engine torque and applies said torque in a progressive manner, again to minimise torque shocks. The torque correction is by variation of the timing and the control of the fuel injection. The fuel injection correction can be applied to individual cylinders to progressively change the engine torque. Separate control programs are used for decreasing and increasing the engine torque. The start- and finish of the engine braking sequence is controlled w.r.t. a timed program.
Patent WO-8202028-A1 (WO)
Title: Flexible attachment for constructions,such as superstructures or similar,on a vessel deck
Inventor: IDLER LOTHAR
IPC: B63B17/00
Filed: 1981-12-11
Abstract: The flexible attachement of constructions such as superstructures or the like arranged on a vessel deck (3) comprises rails (10) attached to the deck (3) and masked by a skirt (13). The rails (10) become thinner towards the top and are capped by a plurality of sections (12a, b), fixed to the floor (11) of the construction, open towards the bottom and forming a continuous rail (12). Resilient elements (19, 20) carried by the sections are removable and displaceable along the rails (10) so as to provide for an even distribution of the load. There is also provided on the rails a batten (21, 22) housed in a corresponding groove (25, 25a) of the resilient elements (19, 20). The latter may have different Shore hardnes values.