baber/WOPTO huggingface dataset:
Patent DE-3634671-A1 (DE)
Title: Antirheumatic agents with reduced toxicity
Inventor: KROEGER HANS PROF DR DR
IPC: A61K31/60
Filed: 1986-10-09
Abstract: Antirheumatic agents with reduced toxicity brought about by adding L-tryptophan and L-methionine are reported.
Patent DE-3636064-A1 (DE)
Title: Suitcase
Inventor: SCHAEFER HEINRICH
IPC: B62K3/00
Filed: 1986-10-23
Abstract: A suitcase (10) having wheels which project downwards from its lower narrow side can be used as a "scooter" in that the rotational axis of at least one wheel (26) can pivot in a plane which is parallel to the lower narrow side, and in that there is provided, in the lower region of the suitcase (10), a tread member (58) which can move outwards out of the interspace delimited by the outer sides of the suitcase (10), and in that there is further provided a holding member (40, 42) above the pivotable heel (26). <IMAGE>
Patent DE-3643540-A1 (DE)
Title: Orthopaedic seat shell
Inventor: STREIFENEDER BERND
IPC: A61G5/00
Filed: 1986-12-19
Abstract: The invention describes an orthopaedic seat shell whose inner and outer shells are connected so as to be moveable relative to one another.
Patent DE-3702854-A1 (DE)
Title: Multivibrator circuit arrangement
Inventor: GEHRT HOLGER
IPC: H03K3/282
Filed: 1987-01-31
Abstract: A multivibrator circuit arrangement having two current arms which in each case comprise one resistor, the main current path of a transistor and a controllable current source in series circuit, the junctions of the main current paths of the transistors being connected to one another by a capacitor to the current sources, and the control terminal of the transistor of one current arm in each case being connected to the junction of the main current path of the transistor and the resistor of the other current arm, becomes a simply structured and universally applicable delay arrangement due to the fact that the current sources (32, 33 and 36, 33) are switched oppositely alternately into a first state in which they carry a first current (ID) and a second state in which they carry a second current (ID + IL). <IMAGE>
Patent DE-3702916-A1 (DE)
Title: Lightweight construction element
Inventor: WUESTENBERG DIETER PROF DR ING
IPC: B64G99/00
Filed: 1987-01-31
Abstract: The invention relates to the design and production of a lightweight construction element (LKE), in the case of which the element structure (wall or bar) is made up of regularly or irregularly arranged filaments, wires or bars. On production of the elements, the points or lines of contact are fixedly connected to one another. For manufacturing, the introduction of external forces or the fastening of connection parts, caps, internal and/or external casings may be provided.
Patent DE-3712730-A1 (DE)
Title: Optical filter arrangement
Inventor: EICHHOLZ HELGE
IPC: G02F1/13
Filed: 1987-04-15
Abstract: Known optical filter arrangements possess invariable optical properties. The invention creates an optical filter arrangement in which the optical properties can be controlled. The optical filter arrangement consists of a colour-selective translucent (light-transmitting) liquid crystal cell having at least two transparent electrodes which enclose liquid crystal molecules, preferably in the nematic phase. Connected to the electrodes is an electronic control circuit, by means of which voltages of adjustable level can be applied to the electrodes. In a preferred embodiment, additional dye molecules are dissolved inside the liquid crystal molecules.
Patent DE-3718092-A1 (DE)
Title: Photoelectric device for determining the position of a band edge
Inventor: KLEIN HERMANN
IPC: G01D5/34
Filed: 1987-05-29
Abstract: The subject-matter of the invention is a photoelectric device for determining the position of a band edge (tape edge) or the like of a band (9) which runs and is guided over rollers or the like. On one side of the band (9) there is arranged a light source (2) which extends towards the two sides of the band edge. A photoelectric receiver (detector) (5) is positioned on the opposite side of the band approximately parallel to the light source, it being possible for the received-light bundle of the receiver to be at least partially shaded by the band (9). The elongate light source is a fluorescent lamp (2) which is fed by an alternating voltage, whose frequency is above the mains frequency (line frequency, supply frequency). A further photoelectric receiver (3) is arranged in the immediate vicinity of the fluorescent lamp (2). The output signal of the further receiver is supplied to a current supply device (1) for the fluorescent lamp via an evaluation arrangement for the changing light in order to regulate the changing light intensity of the fluorescent lamp (2) to a constant value. <IMAGE>
Patent DE-3718391-A1 (DE)
Title: Cross-winding machine
Inventor: RUNKEL WALTER DR ING
IPC: B65H54/52
Filed: 1987-06-02
Abstract: What is described is a cross-winding machine, in which, by constructionally simple means, the pressing force of a contact roller mounted in a traversing housing onto the bobbin formed on the winding spindle is controlled during the winding run. The winding machine has a fixed winding spindle and a traversing device which is moved on a straight guide by a traversing slide and which is supported on the bobbin circumference. The control device consists of a lever which is articulated on the traversing slide and the free end of which is pressed against the guide curve of a guide rule by a force generator. The guide rule is exchangeable and can be adjusted relative to the slide guide according to the desired trend of the pressing force of the contact roller onto the bobbin.
Patent DE-3723568-A1 (DE)
Title: Residual current device (differential current protection circuit breaker)
Inventor: POHL FRITZ DIPL PHYS
IPC: H02H3/33
Filed: 1987-07-16
Abstract: The residual current device is provided with a summing current transformer whose secondary circuit contains a rectangular-waveform generator, a measurement resistor and an electronic evaluation device. According to the invention, the difference voltage between a reference voltage (U1) derived from the secondary voltage (Us) and an additional voltage (U2) induced by the resulting magnetisation from the voltage of the rectangular-waveform generator (5) and the error current in a tertiary winding (71) is provided as a control voltage for a coupling switch (K). This coupling switch (K) contains a sensor (30) and a trip inhibitor (40), which can be controlled by the sensor (30), for the trip device (11) of the circuit breaker (14). This residual current device is insensitive to overvoltages which occur randomly and briefly. <IMAGE>
Patent DE-3727207-A1 (DE)
Title: Device for recombining hydrogen and oxygen
Inventor: HECK REINHARD DIPL ING
IPC: F23Q11/00
Filed: 1987-08-14
Abstract: For recombining hydrogen and oxygen with the help of a catalyst, a catalyst body (2) is located in a tube (1) running vertically, whose length is at least twice its diameter, at a distance from the inner wall (5) of the tube. The ends of the tube (1) are provided with stoppers (14) that open as a function of pressure and/or temperature. The device is employed in particular in the containment of a water-cooled nuclear reactor. <IMAGE>
Patent DE-3728284-A1 (DE)
Title: Assembly device
Inventor: ANGENENDT HANS DIPL ING
IPC: B65G49/06
Filed: 1987-08-25
Abstract: Assembly device for laying together the two individual panes and the lamination film of a laminated safety glass pane to be produced, with a conveying device for the essentially horizontal introduction of the individual pane which is respectively lowermost in the pane sandwich to be produced, of an individual pane pair which consists of this individual pane and the individual pane on top in the pane sandwich to be produced and from which individual pane pair the composite safety glass pane can be produced with the insertion of the respective composite film, into an alignment station, with a fixing device constituting a component of a laying-together station, with a film-introduction device for depositing the composite film on the topside of the lower individual pane, and with a laying-on device for advancing the upper individual pane and laying it on the composite film deposited on the lower individual pane, with precise relative coordination of the two individual panes and the composite film, the conveying device (18) being designed for successive advancing of the individual panes (14, 16) lying individually on a conveyor belt or the like, the alignment station (10), for exact positioning of the individual panes (14, 16), being connected upstream of the laying-together station (22) in the conveying direction (12) of the individual panes, and the film introduction device having a film supplying table (40) and a film alignment table (42). <IMAGE>
Patent DE-3738916-A1 (DE)
Title: Large-sized or small-sized molecular sieve shaped body and process for the production thereof
Inventor: SCHROEDER PAUL
IPC: B01J20/18
Filed: 1987-11-17
Abstract: Large and small-sized molecular sieve shaped bodies are provided, which have a zeolite content of 45-95% by weight and in which the properties of the zeolite are practically completely retained. The use of silicon and/or aluminium binder systems achieves high abrasion strength and fracture strength of the molecular sieve shaped bodies, which can be further improved by the addition of inorganic fibres. The production of these molecular sieve shaped bodies is carried out in a new type of process in which the zeolite to be bound is converted into a plastic mass by means of an aqueous stable silica sol, whose SiO2 particles have a BET specific surface area of from 150 to 400 m<2>/g and whose SiO2 content is between 20 and 40% by weight, and/or by means of a mixture of ethyl esters of various oligomeric methylsilicic acids and/or by means of silicones and silanes, with addition of water and plasticisers and/or fluidisers with or without inorganic fibres. The shaped bodies formed from this plastic mass are first dried and then cured under temperature conditions which do not impair the properties of the zeolite. Molecular sieve layer materials can also be produced in another new type of process in which a substrate body.... with a dry particle mixture of zeolite and SiO2 and/or Al2O3 binder optionally together with.... which can be driven off at the calcination temperature ... Original abstract incomplete.
Patent DE-3740630-A1 (DE)
Title: Tub support, in particular shower-tub support
Inventor: KOENIGS WILFRIED
IPC: A47K3/16
Filed: 1987-12-01
Abstract: In order to enable simpler installation of the outlet system of a tub support which is intended for receiving a tub capable of being connected via an outlet and an outlet connection pipe to a building-side waste-water pipe, consists of foam-moulded plastic and has a circumferential side wall (1), at least one bottomless channel (10, 11) for receiving the outlet connection pipe is provided in the bottom (3), leading off from a shaft (5) for the outlet. <IMAGE>
Patent DE-3743864-A1 (DE)
Inventor: NUSSBAUMER HANS DIPL ING
IPC: B05B16/60
Filed: 1987-12-23
Abstract: On a powder coating apparatus in which powder is issued from a feed line (11) towards a workpiece, such as a tin can blank (51) and excess powder is sucked back by means of extraction lines (29, 25), a conditioning chamber (21) is arranged around the coating zone (15) in order to ensure that the issued powder is not contaminated by being influenced by the surroundings (U). An air stream (S), produced from openings (23) of the chamber (21) is provided in order to direct the tin can blanks (51) into and through the chamber (21). As a result, costly powder reprocessing systems for sucked-back and reapplied powder are superfluous and, nevertheless, the powder can be used to an optimum degree in a closed circuit. 
<IMAGE>
Patent DE-3800289-A1 (DE)
Title: Method and appliance for fabricating large-area multilayer patterns
Inventor: KECK WERNER
IPC: H01L21/306
Filed: 1988-01-08
Abstract: The invention relates to a liquid-phase epitaxy process to fabricate large-area, planar and low-defect multilayer patterns from compound semiconductors. By means of chemical pretreatment of the substrate with a hot alkali metal hydroxide solution and thermal purification of the melts prior to the epitaxy process, carry-over of the melts in the semiconductor layers is avoided. Between the melting chambers of the epitaxy boat of a liquid-phase epitaxy plant partitions are arranged at which the melt residues are scraped off which are deposited on the epitaxially grown semiconductor layers. This prevents mixing of different melts.
Patent DE-3803007-A1 (DE)
Title: Tape (band, strap)-winding mechanism for roller blinds, slatted blinds, awnings or the like
IPC: E06B9/78
Filed: 1988-02-02
Abstract: The invention relates to a tape-winding mechanism for roller blinds, slatted blinds, awnings or the like, having a winding drum (12) mounted rotatably on a bracket (14) or in a winding-mechanism housing (10), having a deflection and, if appropriate, fixing device (16; 17) which is provided in the region of a tape opening (18) and is intended for the tape (13), and having a locking means (19) for temporarily arresting the winding drum (12). With regard to a simplified connection of the tape end (13a), said winding mechanism is configured such that the locking means (19) acts releasably at least on the winding drum (12) and holds the same in the winding-drum securing position in a circumferential orientation in which a tape-end-connection piece (27), which is fed to the winding drum (12) from the outside through the belt opening (18), can be plugged onto a plug-in receiving means (25) arranged on the winding drum (12), and that the locking means (19), in the event of rotation of the winding drum (12) caused by tension (or compression) on the connection piece (27), can be released from its winding-drum securing position. The tape end (13a) can thus be plugged onto the winding drum (12) from the outside without the winding-mechanism housing (10) having to be opened. <IMAGE>
Patent DE-3803752-A1 (DE)
Inventor: KURIHASHI YASUTAKA
IPC: H02K15/00
Filed: 1988-02-08
Abstract: The stator includes a core 2 having a plurality of slots formed in its inner periphery; a stator winding 7 partially inserted in each of said slots of said stator core; and an electrically insulating material inserted between said stator winding and the surface of said stator core opposing said stator winding, wherein said slots formed in said stator core have a substantially rectangular cross-sectional form and the portions of said stator winding to be inserted into said slots also have a substantially rectangular cross-sectional form, with the other portions 7b having a circular cross-sectional form. The rectangular cross-section of the winding portions is achieved before insertion in the slots by a hydraulic presser plate 15. The winding conductor initially may be of hollow cross-section. <IMAGE>
Patent DE-3809430-A1 (DE)
Title: Fastening device
IPC: B25C7/00
Filed: 1988-03-21
Abstract: A fastening device, for securing pipes or similar profiled material on a base which can be easily pierced, e.g. formed from insulating materials, the fastening device having an insertion tool which is to be aligned largely perpendicularly to the course of the pipe and a magazine for U-shaped anchoring elements which opens out in front of the insertion tool with transverse alignment thereto, the insertion tool having to be placed with a concave fork guide upon the pipe to be secured, is constructed, for a precise alignment of the anchoring elements and their insertion direction while at the same time maintaining the advantages of simple and rapid handling, in such a way that the fork guide is assigned a support at a distance and in a direction aligned with the fork guide. Furthermore, a method for laying floor-heating pipes on a base which can be pierced, in which the pipe-encompassing anchoring element is inserted into the base along the laid pipe by means of a fastening device, the fastening device being supported on the pipe, is improved, for greater durability and greater reliability of the seating of the laid anchoring elements, in that the fastening device is placed, for fixing in position, on at least two supporting regions at a distance from one another, and in that the anchoring elements are inserted obliquely with respect to the pipe, the fastening device ... Original abstract incomplete.
Patent DE-3814487-A1 (DE)
Title: Method for carrying out contactless optical measurements
Inventor: KOPPERS MANFRED ING GRAD
IPC: G01B11/00
Filed: 1988-04-29
Abstract: Method for carrying out contactless optical measurements, e.g. for the purpose of determining position or contour, on a measurement object with the aid of a laser beam. A light spot is produced on the measurement object and is imaged on a detector. Depending on the imaging of the light spot, the detector generates detector signals which are evaluated electronically and, as measured value, form the basis for determining position and contour. An average value of the image of the light spot is generated mechanically from the detector signals by a relative movement between the measurement object and the detector. Said average value is evaluated.
Patent DE-3815484-A1 (DE)
Inventor: DAUM LOTHAR DR
IPC: C07D493/10
Filed: 1988-05-06
Abstract: Novel strobilurine derivatives which are suitable for the treatment of disorders and as fungicides are described.
Patent DE-3816574-A1 (DE)
Title: Herb knife
Inventor: FISHMAN AVRAHAM
IPC: A47J17/00
Filed: 1988-05-14
Abstract: The knife (20) consists of a semicircular gripping piece (2) which serves as knife case and of a knife (20) in the shape of a sector of a circle, which is mounted pivotably therein and forms a curved knife edge. The gripping piece (2) is composed of two congruent plastic parts (1, 10), which are firmly connected to one another by sockets (8) and connecting pins (12). Formed in the gripping piece (2) by the two plastic parts (1, 10) is a receptacle for a bearing sleeve (30) in which the head part (21) of the knife (20) is pivotably mounted. <IMAGE>
Patent DE-3830873-A1 (DE)
Title: Adder circuit in 5211 code
Inventor: MERKLE PAUL
IPC: G06F7/491
Filed: 1988-09-10
Abstract: The adder circuit according to the subject of the invention has a very simplified final circuit (3), which has only seven AND circuits, each with two inputs. <IMAGE>
Patent DE-3835008-A1 (DE)
Title: Method of producing foot beds
Inventor: LESZCZYNSKI OLGERDUS DR MED
IPC: A43B7/28
Filed: 1988-10-14
Abstract: The present invention proposes a method of producing foot beds. Use is made of the electronically recordable pressure distribution of a foot sole (2) by means of a flexible measuring mat (1). The actual values found in the foot measurement are entered in a computer (3), where they are processed and stored. Visualisation of the actual values is possible via a printer (9) or a screen display (10). A mechanical unit (11) connected to the computer (3) uses the pressure distributions or pressure loads of the foot sole (2) to produce in each case an individually adjusted foot bed (12) in a non-cutting or cutting operation. <IMAGE>
Patent DE-3835694-A1 (DE)
Title: Equipment for the detection of radial shock or axial shock
Inventor: WAGNER FRIEDRICH ERNST DIPL IN
IPC: G01B11/27
Filed: 1988-10-20
Abstract: A rotating part (1) is illuminated by a light source (2). The shadow of the rotating part (1) falls on a differential photodetector (5). If the rotating part (1) is affected by radial shock, its shadow on the differential photodetector (5) wanders to and fro. A sinusoidal output voltage occurs at the output of the differential photodetector (5). The positive and the negative extreme values of the sinusoidal output voltage are stored in an evaluation device (8). The difference between the positive and the negative voltage is formed in the evaluation device (8). The difference is proportional to the radial shock of the rotating part (1). It is displayed in length units in the display device (9). In the same manner, the axial shock of rotating parts can be measured. The equipment is used especially for the detection of radial shock and axial shock in the rotors of electricity meters. <IMAGE>
Patent DE-3836693-A1 (DE)
Title: Espagnolette lock
Inventor: SCHEURER FRED
IPC: E05C9/18
Filed: 1988-10-28
Abstract: The invention relates to an espagnolette lock with a middle lock and with at least one espagnolette-actuable additional lock (3) which has an additional-lock blocking part (43) spring-loaded in the direction of closing engagement, such that the middle-lock latch and additional-lock blocking part (43) are synchronously displaceable into the opening position both by the follower of the middle lock and as a result of the key actuation of the latter, and proposes, for the purpose of increased security against an unauthorised opening of the door pulled shut without key actuation, that the additional-lock blocking part (43) be assigned a slide (47) which is controlled by the striking plate and has a latch slope (46) and which is spring-prestressed in the upward direction, for the release of the additional-lock blocking part restrained in the retracted position and prelocking in a clearance for espagnolette actuation. <IMAGE>
Patent DE-3840475-A1 (DE)
Title: Shock-absorbing resilient elements and elastic damping elements as prosthetic components
Inventor: LIEKE MICHAEL DIPL ING DR
IPC: A61F2/36
Filed: 1988-12-01
Abstract: The invention relates to shock-absorbing resilient elements and elastic damping elements, predominantly for use in endoprosthetics, especially for use in hip joint and knee joint prostheses. These damping elements are made of an elastic damping material. In addition, there are adjoining and/or integrated materials which are mainly intended to take over further functions, above all sliding capacity, compatibility with the bone, stabilisation and shaping. Attachment and/or integration of these damping elements is to take place in the force path; attachement is preferably effected at several sites, above all in the vicinity of the bone, in the vicinity of sliding surfaces and as intermediate element between the load-bearing components. Preferably, elastic escape and equalisation spaces which are preferably made of bubble-like, gas-filled cavities are integrated in the elastic damping composition; the bubbles are preferably provided with an elastic capsule. In principle, any shape can be chosen; dowel-like shapes are intended, for example, as anchorage components. These damping elements have the task of eliminating as far as possible the bone-damaging loads that occur, i.e. to absorb those loads that are above a predetermined tolerance threshold. This is to eliminate a factor predisposing to premature loosening of the prosthesis. <IMAGE>
Patent DE-3840837-A1 (DE)
Title: Lock, especially for suitcases, briefcases and the like
Inventor: SEIBEL ERNST L
IPC: E05B65/52
Filed: 1988-12-03
Abstract: What is described is a lock, especially for suitcases, briefcases and the like, with a closing element arranged in a housing and with an opening element, the closing element being connected at its rear end to the housing of the lock and being engageable by means of its front end with the opening element, the opening element being displaceable in the longitudinal direction of the housing and both the opening element and the closing element being spring-loaded in their direction of movement. In order to guarantee that the lock can be opened only in one position of the suitcase, etc., provision is made for the opening element, in one position of the suitcase, briefcase and the like, to be prevented from moving by a blocking device, in such a way that the closing element cannot be opened.