baber/WOPTO huggingface dataset:
Patent DE-3372114-D1 (DE)
Title: Combinative motor vehicle, in particular a light motor lorry equipped with an excavator for rapid usage
Inventor: LEGUEU PAUL
IPC: E02F3/32
Filed: 1983-12-05
Granted: 1987-07-23
Abstract: 1. A light lorry equipped with an excavator for rapid deployment, of a type comprising a chassis (3) carrying a free horizontal rear platform (9), an excavator (2) mounted on a turret (10) which can be rotated by 360 degrees relative to the chassis (3) and comprising a boom (11, 12, 13) carrying and operating a bucket (14), said excavator (2) being movable between a working position in which it is extended towards the rear of the lorry (1) and overhangs the latter, and a rest position in which it is folded up towards the front of the lorry, characterised in that the boom is formed by at least three arms (11, 12, 13) articulated on one another, in that the turret is drop mounted in an intermediate chassis (28) fixed to the main chassis (3) of the lorry and in that, of two of the three articulated arms (13, 11) of short reach and situated at the ends of the boom (2), one is connected to the bucket (14) and the other to the turret (10), whereas the intermediate arm (12) is of greater length corresponding approximately to the length of the platform (9) of the lorry (1), the arms (11, 12, 13) and the bucket (14) being able to pivot with respect to one another under the action of four double-action jacks (15, 17, 18, 19), which arms, when the boom is in the folded-up position, take up reciprocal positions defining an isosceles triangle with its point towards the bottom and whose base, formed by the intermediate arm (12), is slightly inclined with respect to the horizontal at a level corresponding to the height of the roof of the cabin (5) of the lorry (1).
Patent DE-3373451-D1 (DE)
Title: Machine for packaging products in heat-shrinkable film
Inventor: TORRE FRANCESCO
IPC: B65B53/06
Filed: 1983-12-05
Granted: 1987-10-15
Abstract: This invention relates to a machine (10) for packaging products in heat-shrinkable film, of the so-called bundling machine type, in which the film (65) fed from opposing reels (67) and (68) is made to pass over a product support platform (17) which is lowered into a vertically extending chamber (13) comprising at its top an aperture (16) which can be closed alternately by said support platform (17) and by a lateral panel (18) which is mobile horizontally when said platform (17) is in its lowered position. Within said chamber (13) there are positioned film welding means (51) and (52) and means (19) and (20) for heating the film when wrapped and welded about the product (66) in order to cause its heat-shrinkage. Furthermore, in a position corresponding with said aperture (16) of the chamber (13), means (80) are provided for lifting the film into a position above said support platform (17) when this latter has been raised in order to close the chamber (13) and carries the finished package (102).
Patent DE-3374612-D1 (DE)
Title: A hologram viewing apparatus, an integral direct viewing hologram device and an article useful in the manufacture of hologram devices
Inventor: BAZARGAN KAVEH
IPC: G03H1/24
Filed: 1983-02-04
Granted: 1987-12-23
Abstract: This invention is predicated upon a particular set of components which may be grouped according to a number of permutations each of which has a specific application. 
<??>A hologram viewing apparatus, an integral direct viewing hologram device and an article useful in the manufacture of hologram devices are provided by this invention. 
<??>The hologram viewing apparatus comprises a housing (20) enclosing a light source (21) which illuminates a screen located in or on a wall of the housing (20), the screen consisting of at least a plane grating (28). 
<??>The integral direct viewing hologram device comprises a venetian blind film (10) having a hologram (11) embossed on or bonded onto one surface and a plane grating (28) embossed or bonded onto the other surface. The device can be direct viewed in white light and a multi-coloured image can be produced by the provision of a plurality of holograms (11, 12) which are made using different coloured light. 
<??>The article useful in the manufacture of hologram devices comprises a venetian blind film embossed on one side with a plane grating.
Patent DE-3470062-D1 (DE)
Title: Glucose or maltose from starch
Inventor: ROHRBACH RONALD PAUL
IPC: C12P19/22
Filed: 1984-10-05
Granted: 1988-04-28
Abstract: A sugar (I) (glucose or maltose) is selectively obtd. by; (a) hydrolysing a thinned starch (II) feedstock with a (I)-producing enzyme to give an effluent contg. 50-92% (I); (b) the effluent is sepd. into (I)-enriched and (I)-depleted streams; and (c) the (I)-enriched stream is recovered and the (I)-depleted stream is recycled to the hydrolysis. In step (a) feedstock pref. contains 30-45% dry solids. The effluent contains 60-85% esp. 70-80% (I). Hydrolysis is pref. with a soluble or immobilised enzyme, esp. amyloglucosidase to give glucose as (I), or beta-amylase to give maltose as (I).
Patent DE-3473734-D1 (DE)
Title: Spray head for a deformable container
Inventor: WORKUM DONALD
IPC: B05B11/04
Filed: 1984-06-06
Granted: 1988-10-06
Abstract: A deformable spray dispenser comprises a valve unit which is capable of axial displacement within the container with respect to the container cover between a spray-discharge position and an air-suction position. The valve unit supports a member for shutting-off the eductor tube in its air-suction position. The valve unit is provided with a valve cap having an external face which is applied against an internal face of the container cover in the spray-discharge position and cooperates with the internal face so as to form a nozzle for discharging liquid through the container-cover orifice in an atomized spray pattern.
Patent DE-3485099-D1 (DE)
Inventor: IKEGAMI SEISHI
IPC: B41M5/26
Filed: 1984-04-30
Granted: 1991-10-31
Abstract: Chromogenic fluorene-9-spiro-lactones have the formula: <CHEM> where R1, R2, R3, R4 and E have defined meaning. The compounds can be made by diazotizing and then effecting a ring closing reaction on the corresponding precursor primary amino-substituted phthalide, furopyridine or furopyrazine. Compounds where E is a group of the formula <CHEM> and R1, R2, R3, R4, R5 and R6 are each C1-C4 alkyl groups are preferred. The compounds are chromogenic and can be used in pressure and/or heat sensitive record material. They give light-fast blue to green colours when reacted with electron accepting co-reactants. The coloured forms exhibit marked absorption in the near infrared making them particularly useful in OCR detection systems.
Patent DE-3486460-D1 (DE)
Inventor: PARSONS NATAN E
IPC: G01S15/52
Filed: 1984-09-19
Granted: 1997-12-18
Abstract: A control circuit (16) mounted on a faucet (10) operates an ultrasonic transducer (20) that transmits ultrasound into a target region (22) below the outlet (24) of the faucet. The control circuit receives electrical signals from the transducer when the transducer receives echoes from objects within the target region. The control circuit times the echoes to determine the distance of the object causing the echoes, and, if the distance of the object changes between successive measurements, the control circuit operates a valve (12) having an actuator that requires power only to change state so that it keeps the valve open when no power is applied. The circuit is powered by a rechargeable battery (18) that is charged by the action of a generator (31) that is driven by a turbine (34) powered by the flow of water through the faucet.
Patent DE-3564787-D1 (DE)
Title: Automatic direction identification circuit for opposite ends of a traction unit for at least two traction units coupled with each other (double traction)
Inventor: SCHNEIDER RUDIGER
IPC: B60L15/38
Filed: 1985-11-15
Granted: 1988-10-13
Abstract: 1. Circuit arrangement for the automatic detection of the direction of the traction vehicle ends facing each other for at least one driving and one driven coupled traction vehicle (double traction), in which arrangement to each traction vehicle a transmission system (ZWS), which is connected via a two-core transmission line to the transmission system (ZWS) in the other traction vehicle, is allocated for controlling the traction vehicle, and to each train control system a fixed transmitting and a fixed receiving frequency are allocated in dependence on the driving or driven function of the traction vehicle, characterized in that in each traction vehicle, the two-core transmission line can be separated by opening through-connecting contacts (d1, d2), that the transmission system (ZWS) can be alternately connected, by means of change-over contacts (u1/u2, u3/u4) with the continuously operating frequency transmitter and the receiving device to the two outgoing transmission line sections (La, Lb) in an irregular cycle, and that a control arrangement (UND, TQ, VG, U, D) for the change-over and through-connecting contacts is constructed in such a manner that, when the frequency of the transmission system (ZWS) is received on the other traction vehicle, that is to say with simultaneous mutual reception, the irregular change-over is ended and, after a brief checking time, the transmission line is connected through and the direction indication (AA, AB) and/or the direction decision is connected to the vehicle control system.
Patent DE-3572729-D1 (DE)
Title: Apparatus for measuring a flow of fluid
Inventor: TODOROV DIMITER TODOROV DIPL I
IPC: G01F1/06
Filed: 1985-11-04
Granted: 1989-10-05
Abstract: A converter of the rate of flow of a fluid is disclosed with a measuring chamber having a smooth internal outer surface and a cylindrical casing, disposed in the base of the eternal casing of the converter. An inlet chamber of a damper is formed from the side of a flexible membrane in the converter. Between the cylindrical casing and the base of the external casing, a free (clear) annular space is provided. On the external wall of the first half of said chamber there is a hole, while on the external wall of the other half of said chamber there is a compensation hole disposed in front of the tangential inlet of the cylindrical measuring chamber. A turbine wheel, disposed inside the chamber, has flat rectangular blades. In the axial outlet of the cylindrical measuring chamber, a guiding element is disposed with bottom and top transverse bases having the shape of circular sectors. The bottom and the top transverse bases are interconnected by a spiral surface in such manner that the circular section of the transverse base is disposed in front of the free section. Between the axial outlet of the cylindrical measuring chamber and the outlet chamber of the damper, a hydraulic throttle is shaped in the base of the external casing of the converter.
Patent DE-3573145-D1 (DE)
Title: Bollard mount
Inventor: JOCKEL INGEBORG
IPC: E01F13/02
Filed: 1985-09-27
Granted: 1989-10-26
Abstract: 1. Mounting for a post (1) loosely mountable on a film bracket (7, 8, 22) with a retaining ring (13) taking up the post (1), the former being connected with the bracket (7, 8, 22) by means of a bayonet lock, characterized in that the retaining ring (13) is arranged direct in the bracket (7, 8, 22), and comprises several pins projecting radially in slots (12, 25) of the bracket (7, 8, 22) wherein the slots and pins mentioned above constitute the clutch elements of the bayonet lock, in that the slots (12, 25) open at the upper end form a flat angle at their lower ends with the horizontal line and that a flange part (15) of the retaining ring (13), its underside resting on the bracket, forms an abutment for a friction-type locking of the retaining ring (13) with the bracket (7, 8, 22).
Patent DE-3580917-D1 (DE)
Inventor: HANDLIN DALE L
IPC: H01B3/44
Filed: 1985-12-12
Granted: 1991-01-24
Abstract: A slow forming, thermally reversible gel for filling cables at or below the polybutylene use temperature, which comprises a butene-1 polymer which may contain C2-C5 comonomer, optionally a styrene-ethylene-butylene-styrene block copolymer, and a naphthenic or paraffinic oil with an aromatic content up to 25% by weight.
Patent DE-3581994-D1 (DE)
Inventor: ZIMMERMANN GERD DR RER NAT
IPC: C12R1/19
Filed: 1985-09-23
Granted: 1991-04-11
Abstract: The present invention provides a process for the preparation of the stereoisomers of 1-aminoalkylphosphonic acids and of 1-aminoalkylphosphinic acids by enzymatic resolution of their racemic N-acyl derivatives and subsequent deacylation, wherein the enzymatic resolution is carried out with penicillin G amidase.
Patent DE-3583086-D1 (DE)
Inventor: STEER PETER LESLIE
IPC: A61M39/00
Filed: 1985-06-27
Granted: 1991-07-11
Abstract: @ A tap or valve comprising a first tube and a second tube with a flexible elastic coupling between said tubes to allow fluid passage between said tubes when said tubes are substantially coaxially aligned and to allow displacement of one of said tubes relative to the other in order to close said fluid passage. The tap or valve is primarily intended for use with urine drainage tubing or intravenous drip tubing. The tap or valve further comprises means for releasably locking the tap or valve in the closed position.
Patent DE-3667143-D1 (DE)
Inventor: HORAGUCHI MITSUHIRO C O YOKOHA
IPC: B01D37/02
Filed: 1986-09-08
Granted: 1990-01-04
Abstract: A process for the systematic treatment of exhaust gases which comprises the steps of; injecting a neutralizing absorbent into an exhaust gas to fix acidic gas components in the neutralizing absorbent; further injecting an auxiliary agent into the exhaust gas subsequent to the injection of the neutralizing absorbent and passing the exhaust gas through a filter which has been precoated with such an auxiliary agent as used above whereby the neutralizing absorbent and the auxiliary agent are permit­ted to deposit as a layer on the precoated filter and are able to collect acidic gas components remaining in the exhaust gas and a dust; and blowing ammonia into the purified exhaust gas so that nitrogen oxides in the exhaust gas are reduced in the presence of a denitrating catalyst into nitrogen gas.
Patent DE-3673545-D1 (DE)
Inventor: MEYER GERD
IPC: E01B9/62
Filed: 1986-01-24
Granted: 1990-09-27
Abstract: An elastic rail bearing for railroad rails includes a top plate, a bottom plate, and a rubber plate disposed inbetween the top and bottom plates, the plates each having a plurality of holes formed therethrough with the holes of one plate being in registered alignment with the holes of the other plates. One or more bolts are provided, each of which is surrounded by a rubber ring with each of the bolts passing through one of the aligned set of holes in the top, bottom and rubber plates and engaging a nut such that an adjustable and variable initial stress may be established in the rail. At least one of the rubber plates, and the top and bottom plates, have a protrusion and the other has a corresponding recess for receiving the protrusion. The top and bottom plates each have a vertical flange which are spaced apart from, extend parallel to, and partially overlap each other. A connecting rubber strip is disposed inbetween the flanges.
Patent DE-3675300-D1 (DE)
Inventor: HERZOG LUDWIG
IPC: A61N1/32
Filed: 1986-08-22
Granted: 1990-12-06
Abstract: 1. An exciter current apparatus for generating at least two alternating voltages, which yield, superimposed, a beating voltage with a beating function and a beat frequency, - with at least two channels for generating these alternating voltages at output terminals (A1, A2, A3) for the part current circuits able to be connected thereto, - with a current waveform store (SF2, SF3) in at least one of the channels, in which the shape of the alternating voltage is stored as a series of amplitude values and which has an address input, - with an address generator, the address output of which is connected to the address input of the current waveform store and which retrieves cyclically the amplitude values from the current waveform store (SF2, SF3) and - with a clock generator (T), characterised - in that the current waveform store (SF2, SF3) has n storage areas with allocated area addresses and each storage area has m storage locations with allocated location addresses, - in that in the m storage locations of each storage area the amplitude values of a full period of the alternating voltage are stored as a series of 1s and 0s, wherein the beating function is determined by the positions of the two transitions 0/1 or 1/0 in the storage locations of the n storage areas, - in that the address generator has a location address generator (PAG) and an area address generator (BST + BAZ), - in that the address output of the location address generator (PAG) is connected by way of a location address bus (PAB) to the low-value locations of the address input of the current waveform store (SF2, SF3), - in that the location address generator (PAG) is connected on the input side to the clock generator (T), and, controlled by this, outputs in cycles the addresses for the m storage locations, and - in that the address output of the area address generator is connected by way of an area address bus (BAB2, BAB3) to the higher-value locations of the address input of the current waveform store.
Patent DE-3685749-D1 (DE)
Inventor: HOPPER WILLIAM R
IPC: H01L33/00
Filed: 1986-10-29
Granted: 1992-07-23
Abstract: The touch sensitive light emitting diode comprises a diode encapsulated in a plastics dome and an externally operable dome. The switch includes an output to external electronics and the diode provides visual indication of the state of the switch.  The switch comprises a conductive region positioned on or adjacent to the top of the plastic dome. The switch is either a resistive touch switch, a voltage delection touch switch, a capacitance detection touch switch, piezo-switch or a proximity dilection touch switch.  The top of the dome is coated with electrically conductive material that is electrically coupled to the diode.
Patent DE-3686313-D1 (DE)
Inventor: BJORN MICHAEL JON
IPC: C12N5/10
Filed: 1986-12-05
Granted: 1992-09-10
Abstract: Immunotoxins comprising a cytotoxic moiety and monoclonal antibodies which bind to human ovarian cancer tissue having at least one of the following capabilities are claimed: cytotoxic ID50 of 10 nM or less against human ovarian cancer cells, retardation of human ovarian cancer tumor growth in mammals or extension of survival of a mammal carrying a human ovarian cancer tumor. Antigens to which the monoclonal antibody of the immunotoxin bind are identified and characterize the immunotoxins. Methods of killing human ovarian c ancer cells, retarding the growth of human ovarian cancer tumors in mammals or extending the survival of mammals carrying human ovarian cancer tumors are claimed.
Patent DE-3686567-D1 (DE)
Inventor: CABRERA P
IPC: F16K7/00
Filed: 1986-04-25
Granted: 1992-10-01
Abstract: A molded flexible fluid conduit and a make/before break pinch valve including a slidably movable pressure member spring biased normally against said conduit in closed condition of the valve, said conduit including a pair of elongate longitudinal unitary purchase formations capable of cooperating with slots carried by the valve whereby the conduit forcibly is pulled or stretched in diametrically opposed directions upon actuation of the valve subsequent to periods of closure so as to force the conduit open to permit flow.
Patent DE-3767672-D1 (DE)
Inventor: YAMADA YOSHIHISA
IPC: C07D487/10
Filed: 1987-11-20
Granted: 1991-02-28
Abstract: A quinazolinone derivative of the formula: <CHEM> wherein R<1> is hydrogen atom or a halogen atom, or a salt thereof and processes for preparing the same are disclosed. The quinazolinone derivative (I) is useful for treatment of diabetic complications.
Patent DE-3781239-D1 (DE)
Inventor: LINDEN LAWRENCE FRANKLIN
IPC: G06K17/00
Filed: 1987-10-15
Granted: 1992-09-24
Abstract: A system for personalization of I.C. microchip cards includes a feed mechanism 1, which feeds blank plastics cards into an encoder 2, which encodes a magnetic stripe on each card with personalized data from a magnetic tape or disk 3. Correctly encoded cards are then fed to a personalization module 6 consisting of up to sixty I.C. write stations 7 for programming a microchip of each card with data corresponding to that encoded on the magnetic stripe. The module moves relative to the in-feed and out-feed lines of the cards, at a speed in dependence on the programming time, which can vary depending on the volume and complexity of the programme. The magnetically encoded and programmed cards may then optionally be provided with human-readable information by an embosser or printer 10 before being fed out of the system.
Patent DE-3785277-D1 (DE)
Inventor: AHNE HELLMUT DR
IPC: G03F7/38
Filed: 1987-08-28
Granted: 1993-05-13
Abstract: Heat-resistant laminate is produced by applying radiation-sensitive, soluble polymers to a substrate in the form of a coating or film, irradiation with actinic light through a negative original or by scanning with a light, electron, laser or ion beam, removing the unexposed areas of the coating or film and opt. tempering.  The novelty is that the photopolymer (I) is an adduct of olefinically unsatd. monoisocyanates (II) with phenol-HCHO resins (III).
Patent DE-3853148-D1 (DE)
Inventor: NEUMANN ADALBERT
IPC: G08B13/19
Filed: 1988-12-23
Granted: 1995-03-30
Abstract: The object of the invention is to extend, by simple means and in economical fashion, a radiation-sensitive switch which, in its usual design, has a maximum coverage angle of 180 DEG  in the horizontal plane. To achieve this, at least two detector casings (1) housing an optical recording system are disposed in pivotable fashion in relation to one another, and the second optical recording system is in each case aligned so that it covers an area not monitored by the first optical recording system. The invention is preferably used for area surveillance with the aid of infrared detectors. <IMAGE>
Patent DE-3860490-D1 (DE)
Inventor: NIETLISBACH HANSRUEDI
IPC: F16K15/04
Filed: 1988-10-17
Granted: 1990-09-27
Abstract: 1. Non-return valve with a plug located in a flow channel of a valve body and can be shifted through the flow medium and lie up against sealing section of the valve body when in the closed position, which is guided through guide ribs with stop faces located in the flow channel, whereby one section (14) of the flow channel (2) widens out to produce an arc-shaped cross-section starting from the outlet hole (7) on the opposite side of the sealing section (3) and then transforms smoothly into a cylindrical section (16) with an enlarged cross-section compared to the outlet hole via an arc-shaped section (15), characterised in that a section (14a) of the flow channel (2) also widens into an arc-shaped cross-shaped on the side of the sealing section (3) starting from the inlet hole (6) and then transforms smoothly into a cylindrical section (16) via an arc-shaped section (15a), and that the valve plug (10) is made with an elongated shape with a cylindrical centre section (26) and a hemispherical end section (27, 28) on each side.
Patent DE-3863978-D1 (DE)
Inventor: VILETTE CHRISTIAN
IPC: B61D45/00
Filed: 1988-05-13
Granted: 1991-09-05
Abstract: The invention relates to a device for suspending bulkheads intended to subdivide the goods compartment of vehicles, such as that of railway vehicles, and occupying approximately the cross-section of the compartment. It is characterised in that it comprises a single central suspender split into two separate parts (14, 15), one (14) fixed to the upper part of the bulkhead (3) and the other (15) associated with the carriage provided with the rolling elements (6), and in that these separate parts (14, 15) are assembled together via a rotational joint (16) of axis substantially parallel to the longitudinal displacement of the said bulkhead (3). <IMAGE>