baber/WOPTO huggingface dataset:
Patent DE-3820236-A1 (DE)
IPC: B65H31/32
Filed: 1988-06-14
Abstract: An automatic feeder for delivering stacks of flat cardboard blanks to a box manufacturing machine comprises a magazine (3), a ramp (4) the forks 6 of the magazine being adapted to drive the stack (5) on the ramp (4) and additional forks (13) for continuing the movement of the stack (5) on the ramp (4) to permit the magazine (3) to return to receiving a new stack (15). <IMAGE>
Patent DE-3826454-A1 (DE)
Title: Apparatus for separating off impurities from gas
Inventor: LOREY MANFRED
IPC: B04C9/00
Filed: 1988-08-04
Abstract: The underlying aim is to create an apparatus which is simply constructed and functions in an operationally reliable manner and which makes possible reliable separation of both liquid and solid particles from a gas. According to the invention, an essentially tubular cyclone (6) is provided in a housing through which the flow passes, which cyclone has outlet orifices (5) radially opened to the outside into the housing interior (4) and in the interior (7) of which cyclone a tubular filter element (1) is inserted. The invention is suitable for the purification of gases of all types.   <IMAGE>
Patent DE-3827444-A1 (DE)
Title: Method and device for detecting a liquid flow in a line (conduit)
Inventor: NEUDER KLAUS DIPL ING DR
IPC: G01P13/00
Filed: 1988-08-12
Abstract: In a method and a device for detecting a flow of a medium in a line (1), in particular in a hose, which is connected to a pressure infusion apparatus, the medium is heated up locally by means of a heating device (4) and the temperature of the medium is measured both upstream and downstream using two temperature sensors (2, 3). These temperature sensors and the heating device are connected to an evaluation unit (5). By comparing the two temperatures T1 and T2 which are measured with the aid of the temperature sensors (2, 3) it is possible to provide information on the occurrence of the flow, the direction of flow and the rate of flow. The ambient temperature TU is preferably measured by means of a further temperature sensor (11) (Fig. 1). <IMAGE>
Patent DE-3828480-A1 (DE)
Title: Method for the continuous manufacture of paving stones with a granular high-quality surface by rinsing, as well as a paving stone produced according to this method
Inventor: GIANNELLI UGO
IPC: B28B11/08
Filed: 1988-08-22
Abstract: Method for the continuous manufacture of paving stones with a surface consisting of pebbles which is treated with a water rinsing which is to be carried out immediately after pressing and before removal from the mould still on the press. The method is characterised in that the rinsing takes place by the spraying of water and in particular in a direction from below onto the downwardly turned surface to be rinsed off which lies in a horizontal plane, the paving stone still being surrounded by the pressing mould.
Patent DE-3829877-A1 (DE)
Title: Annular contact element for medium-voltage and high-voltage switches
Inventor: BLOEMEKE WILFRIED DIPL ING
IPC: H01H1/38
Filed: 1988-09-02
Abstract: The annular contact element consists of a base (1) and a rim of sprung contact fingers (2) which are arranged on a circle and are separated by slots (3) (which are parallel to the axis) in the annular contact element. They are used for concentric electrical power transmission to a mating contact element, in the form of a pin or tube, in an electrical medium-voltage or high-voltage switch. The contact fingers (2) are prestressed such that their contact-mating ends (4) rest in a sprung manner against the respectively adjacent contact fingers (2), just as a result of intrinsic springing. <IMAGE>
Patent DE-3830428-A1 (DE)
Title: Cigarette-manufacturing machines
Inventor: CAHILL MICHAEL JOHN
IPC: G06K19/07
Filed: 1988-09-07
Abstract: A device for monitoring and controlling a cigarette-manufacturing machine has a processor, a device for storing a data bank and a device for receiving a pull-off access card which can be inserted by an assistant or another member of staff in order to obtain access to the data in the data bank or to statistical and other data which are derived from the former data, the device for receiving cards having a device which responds to one or more signals which are derived from the card and release data as a function of such signals, different data being released by different cards.
Patent DE-3831597-A1 (DE)
Title: Work top with integral cable duct
IPC: A47B17/00
Filed: 1988-09-14
Abstract: The invention relates to a work top with integral cable duct which is to be usable universally both for work places with fixed work top and for work places with displaceable work top. For this, it is proposed to provide the work top with a cable duct which starts from the rear edge of the work top and possesses cable-guiding channels which are to be opened rearwardly, the closure piece of the cable-guiding channels at the same time reforming the rear edge of the work top. <IMAGE>
Patent DE-3832799-A1 (DE)
Title: Use of acetylsalicylic acid and related compounds for the direct control of viruses and diseases associated therewith
Inventor: HUANG TZONG-CHOU PROF DR
IPC: A61K31/045
Filed: 1988-09-25
Abstract: The use of acetylsalicylic acid (aspirin) and related compounds as antiviral medicines, especially for the treatment of viral infections of the airways, is created. The administration can take place in the form of tablets and injections. The use of sprays is recommended for this specific area of use. A general efficacy against viruses has been detected.
Patent DE-3836083-A1 (DE)
Title: Holder of a protective helmet
Inventor: KNABENHANS BALZ
IPC: A42B3/08
Filed: 1988-10-22
Abstract: With this helmet holding system, protective helmets are to be connected snugly to the head and to the neck of the wearer solely by tightening a chin strap (10) in the region of the forehead/temples and in the neck region. Two tensioning strap loops (10, 11) each guided displaceably in an integrated guide channel (7) arranged parallel to the helmet edge (1.1) and formed by a leather pocket are joined together outside the guide channel together with the longitudinally adjustable chin strap (16) to form an endless combined tensioning strap. When the chin strap (16) is tightened, the force distribution between the chin strap and the tensioning strap loops (10, 11) lead to simultaneous tightening of the entire combined tensioning strap so that the protective helmet and the leather pockets forming the guide channels come to rest snugly on the head and on the neck of the wearer. Displacement of the protective helmet is virtually no longer possible even in the case of external forces acting. <IMAGE>
Patent DE-3837329-A1 (DE)
Inventor: VOGT WILHELM
IPC: H04N19/50
Filed: 1988-11-03
Abstract: In a two-dimensional digital filter for a device for the data- reducing transmission of images with block-by-block coding and decoding, respectively, several digital signal processors are arranged in parallel. Each of the signal processors performs a horizontal and a vertical filtering for a part of one block. <IMAGE>
Patent DE-3839852-A1 (DE)
Title: Method and apparatus for the electromagnetic influencing of liquid, electrically conducting substances
Inventor: KOHL BERND
IPC: H01F7/20
Filed: 1988-11-25
Abstract: The present invention relates to a method for the electromagnetic influencing of liquid substances, in particular of liquid vehicles for medicinal products or product solutions, wherein a current flow of 5 to 100  mu A is generated in the liquid with the aid of electrodes, and a monopolar magnetic field with a strength of at least 0.01 tesla is maintained in the region between the electrodes.
Patent DE-3844434-A1 (DE)
Title: Injection-moulding machine with switch cabinet and input unit
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1988-12-31
Abstract: On a plastics injection-moulding machine having a machine foot (11) with covers (11a), on which a horizontally closing mould clamping unit (17) and an injection-moulding unit (18) are arranged, there is located a switch cabinet (15) and a manual operating panel (20) for direct control interventions and also a pivotable input unit (E), which comprises a visual display unit (16) and an input keyboard (19), can be transferred from a position of use into a position of rest within the space predetermined by the outside dimensions of the injection-moulding machine and is connected via at least one cable to the switch cabinet. The manual operating panel (20) and the input unit (E) are accessible directly from the operator's console. By virtue of the fact that the pivoting arm (33) of the input unit (E) and the underside (15b) of the switch cabinet (15) built on at the back lie approximately in the plane formed by the cover (11a) of the machine foot (11) and by virtue of the fact that the input unit (E), the switch cabinet (15) and the injection-moulding machine form if need be one structural unit, the preconditions exist for moving the input unit (E), the switch cabinet (15) and the injection-moulding machine in a space-saving manner as a structural unit, without ease of operation and ease of maintenance being neglected. <IMAGE>
Patent DE-3912152-A1 (DE)
Title: Arrangement for cooling tube heat pipe - having metal block with bore, heat absorbing-emitting region, isolation section and connecting means
IPC: H01L23/427
Filed: 1989-04-13
Abstract: An arrangement comprises at least a cooling tube-heat pipe, whereby each heat-pipe has an insulation section between its heat absorbing region and its heat emitting section having an inner opening connected to the heat pipe inner bore for the heat transporting medium. The isolation section consists of a synthetic material, whilst this isolation section of the heat absorbing region and the heat emitting region of the heat pipe are connected by mechanical means. The connection positions are sealed. USE/ADVANTAGE - The arrangement ensures the introduction of heat conveying medium, cleansed water in the tubular interior of the heat pipe. The mfg costs are reduced, whilst the stability of the arrangement is increased.
Patent DE-3918998-A1 (DE)
Title: Vehicle with reversing protection device - has infrared sensor on rear controlling motor cut-out if person is behind vehicle
Inventor: BAATSCH SIEGFRIED
IPC: G01S17/931
Filed: 1989-06-12
Abstract: The infrared sensor (10) mounted on the rear of the vehicle monitors cone shaped sensing field and operates a cut-out relay (23) to switch off the engine if a person enters the cone. The sensor is powered from the reversing light circuit (14) and requires no additional supply connections to the vehicle electric system. The sensor (10) is fitted at the height of the rear light cluster and can be aligned to cover the selected field of view. A control circuit (26) monitors the operation of the sensor and can switch the system into a failsafe mode  is detected. In this mode the top speed of the vehicle is limited forcing the driver to crawl to a workshop. ADVANTAGE - Less injury risk through reversing, simple fitting.
Patent DE-3921397-A1 (DE)
Inventor: BOERNER KARL-HEINZ
IPC: E04D5/12
Filed: 1989-06-29
Abstract: The building protection sheet comprises at least one protective material layer (1), which essentially comprises granules (4) which are produced from a flexible natural and/or synthetic substance. This protective material layer (1) is applied to a perforation-resistant, tearable and stretchable underlay/inlay (2) on one or both sides, in each case by means of a layer of adhesive waterproofing material (3), which at the same time forms a waterproofing layer. <IMAGE>
Patent DE-3923868-A1 (DE)
Title: Fire extinguishing agent container - has container wall-connected fitting carrying spirally wound flexible metal hose
Inventor: SURGES GREGOR
IPC: A62C35/02
Filed: 1989-07-19
Abstract: The container storing fire extinguishing halogen compounds under nitrogen gas pressure as a propelling agent. The container inner space is fitted with a flexible hose (4) with inlet end (5) and container wall-fitted connecting fitting (2). The flexible hose is a spirally wound metal hose (4) which allows operation of the pressurised extinguishing agent in any  position of the container. The flexible metal hose (4) is provided with an external plastics sheathing to achieve a complete gas tightness of the hose. USE/ADVANTAGE - Fire extinguisher used in any position.
Patent DE-3927062-A1 (DE)
Title: Moulded body of environmentally friendly materials - is made from natural palm leaves in moulding press
Inventor: BANERJEE ARUP
IPC: B65D65/38
Filed: 1989-08-16
Abstract: The moulded body such as container can be made by using new palm leaves from a so-called pinnate palm. The moulded body can be made from pref. two parts detachably connected together. The outer and or inner faces can be provided with a coating layer such as a natural wax layer. The outer and inner faces are pref. smooth. The flat leaf material is pref. cold pressed wet by a suitable moulding press and then dried. Before pressing, the leaf material can be cut into the rough outline of the container and wetted. USE/ADVANTAGE - The containers can be made from cheaply available raw materials which can be safely disposed of after use.
Patent DE-3928479-A1 (DE)
Title: Open drinking vessel support - uses curved shell on pendulum mounting to reduce effect of vehicle or aircraft motion
Inventor: MUTH WOLFGANG
IPC: B60N3/10
Filed: 1989-08-29
Abstract: The arrangement for holding an open drinking vessel is used in a vehicle. It has a depression in the form of a shell (3') set in a stand (3). A curved surface (2') for the drinking vessel flexibly engages the depression and the side boundaries of the holding surface are conically formed to give a slip-free grip. USE/ADVANTAGE - Use of a pendulum mounting system for securely holding open drinking vessels of different dia. used in vehicles or aircraft.
Patent DE-3929006-A1 (DE)
Title: Tool for machining round bar - has hard metal cutting insert which is positionally adjustable
Inventor: KRUSE WERNER
IPC: B23B29/24
Filed: 1989-09-01
Abstract: The tool for reducing the diameter of round metal bars has a body (10) fitted with hard metal inserts (12).  Each insert has a conical recess on one face to receive the conical tip of the fixing screw (16). The opposite face of the insert abuts against a support face (20) in the tool body (10).  The screw presses the insert against this face whilst the conical tip acts on the conical recess to press the insert sideways against a stop which is formed by the eccentric head of a bolt (24).  Rotating the bolt adjusts the position of the insert. USE - Machining round bar.
Patent DE-3929735-A1 (DE)
Title: Finely controlling point of scanning tunnelling microscope - exerting electrostatic forces on metallised oxide diaphragm deflected vertically by tensions in two directions
Inventor: HIETSCHOLD MICHAEL DR SC NAT
IPC: G01R31/312
Filed: 1989-09-07
Abstract: A measuring head is constituted by a rigid upper capacitor  element and a lower element consisting partly of an elastic diaphragm which carries the tunnelling point (6). the rigid element is mfd.  from a 300-micron Si substrate (1) having one face covered with about 300 nm of oxide (2). The lower element has a Si substrate thinned to 30 microns and oxidised (4) to 300 nm for etching of a circular space (8) within a ring (3). The oxide diaphragm (4) is metallised (5) with 100 nm of film on which the point (6) is positioned centrally. USE/ADVANTAGE - Esp. in solid-state physical and chemical  research, material sscience, microbiology, microelectronics,  mechanical and electrical testing and genetic engineering. Small and readily replaceable head can be mass-produced by microelectronic and micromechanical techniques.
Patent DE-3929757-A1 (DE)
Title: Amino-polysiloxane micro-emulsions useful for textile finishing
Inventor: DANNER BERNARD DR
IPC: D06M13/405
Filed: 1989-09-07
Abstract: Aq. microemulsions (I) of aminopolysiloxanes contain an amphoteric surfactant (II) and have pH not above 7. (I) are -produced by mixing the aminopolysiloxane with the other components, with addn. of acid before, with and/or after addn. of (II). (I) contains 5-60 pts. wt. (II) per 100 pts. wt. polymer; (I) also contain non-ionic emulsifier(s) (III), pref. 10-60 pts. wt./100 pts. wt. (polymer), pref. with a hydrotropic cpd. (IV) and cationic surfactant(s) (V); (I) contain 15-70 wt.% (aminopolysiloxane + (II) m+ (III) + (IV) + (V)), of which the amt. of (IV) is 0-60 wt.% and the amt. of (V) is 0-30 wt.% (both w.r.t.  aminopolysiloxane).
Patent DE-3931557-A1 (DE)
Title: New 2',3'-anhydro nucleoside derivs. - used as reverse transcriptase inhibitors in treatment of DNA- and RNA-viral infections
Inventor: KOCH EDITH DR RER NAT
IPC: C07H19/20
Filed: 1989-09-22
Abstract: New 2',3'-anhydro nucleosides of formula (I) and their anomers, tautomers and salts with inorganic or organic acids or bases are claimed. In (I) R = H, 1-4C acyl or a mono- di- or triphosphate gp., X, Y = =N- or =CH-; Z = =N- or =C(R3)-; R1 = H, OH, SCH3, halogen or NH2; R2 = halogen, 1-4C alkyl; 1-6C alkoxy (opt. substd. by 3-6C cycloalkyl); 3-8C cyclo-alkyloxy; aryloxy, aralkyl or aralkyloxy (all 3 of which may be aryl-substd.  by OH, alkyl, alkoxy or halogen); 3-6C cycloalkylthio; 1-6C alkylthio; or arylthio or aralkylthio (whose aryl gps. may be substd. as before); R2 may also be an opt. unsatd. or aromatic 3-7C heterocycle with an O and/or 1-2 N heteroatoms, which may be substd. by one or more OH, alkyl, alkoxy, halogen, 3-6C cycloalkylthio or aralkylthio gps., the aryl substd. may themselves contain OH, 1-6C alkyl or halogen substits.; alternatively, R2 is imidazolylthio gp. whose imidazole moeity is substd. by 1-3C alkyl and/or (on the C atoms) by NO2, R2 can also be amino mono-or dissubstd. by 1-6C (hydroxy)alkyl or alkoxy, mono- or di(1-5C)alkoxy(1-4C)alkyl, (1-6C)alkoxycarbonyl(1-4C)alkyl and/or 3-6C cycloalkyl, 3-6C cycloalkylmethyl or cycloalkenylmethyl, heteroaryl, aryl or aralkyl (whose aryl gp. may contain OH, alkyl, alkoxy or halogen substits.), or allyl (opt. substd. by mono- or dialkyl or alkoxy).; R3 = H or NH2. USE/ADVANTAGE - In the treatment of DNA virus infections (such as herpes simplex, cytomegalovirus, papova virus, varicella zoster virus or Epstein Barr virus), or of RNA viral infections such as Toga virus, HTLV-I, HIV-1 or -2 or HTLV-III and -IV.  The daily dose is 1-100 (2-80) mg/kg.
Patent DE-3934919-A1 (DE)
Title: Frame for testing or examining object esp. for cerebral surgery - has some sections arranged later as reference surfaces for detection by NMR
Inventor: SEPPONEN RAIMO
IPC: G01R33/62
Filed: 1989-10-20
Abstract: The reference surfaces of the frame contain a substance with NMR active nuclei, and these active nuclei are subjected to an interaction with a substance, a relaxant, which effects the amplification of the NMR signal by dynamic nuclear polarisation (DNP), if the electro-spin-system of these substances is saturated by external energy, namely saturated energy. The NMR signal, which the reference surface emits, is amplified by dynamic core polarisation (DNP). The frame (F) for dealing with the patient (P) is supplied with a current source (MC) which with the magnets (M) produces a magnetic field (Bo). Gradient coils (GC) are provided for the prodn. of a gradient field. Also included is a NMR spectrometer (NMRS) and a radio frequency transmitter (ESRE). USE/ADVANTAGE - Testing and examination of object e.g. patient usiong NMR method. Gives higher positioning accuracy and reduces necessary reprodn. time, improved signal strength.
Patent DE-3938194-A1 (DE)
Inventor: THIELEN WALTER DR
IPC: F23J15/02
Filed: 1989-11-17
Abstract: Process for separating solid particles from a gas flow by means of a collecting channel separator with at least one row of a plurality of spaced collecting channels (1) perpendicular to the gas flow which open through a slit-shaped inlet opening (6). To improve the efficiency of removal, a partial flow (TS) of the gas flow is collected by two sheet metal baffles (9, 10) arranged at a distance apart in front of the inlet slits (6) of the collecting channels (1), viewed in the direction of gas flow, directed at a higher speed to the inlet slit (6), and sucked between the edges (9b, 10b) of the sheet metal baffles facing the collecting groove and the collecting groove (1) into the main flow (H) between two collecting grooves.
Patent DE-3938291-A1 (DE)
Title: Soap holder with secure hold of soap dish - has clamping insert between dish and holder to prevent rattling
IPC: A47K5/05
Filed: 1989-11-17
Abstract: The soap holder comprises a holder with an annular socket with a longitudinal groove in the wall, and a soap dish which has a base which engages in the annular socket and projection which engages in the longitudinal groove. A clamping insert (3) is provided between the longitudinal groove and the projection. Hollow recesses can be provided at the transistion of the projection into the foot of the soap dish on either side. USE/ADVANTAGE - Any play and rattling between the groove of the holder and the projection at the bottom of the soap dish is thereby avoided.
Patent DE-3938940-A1 (DE)
Title: Sealing expansion joint of concrete structure - by strip of plastics held in place by channel section
Inventor: DIEKER BERND
IPC: E04B1/68
Filed: 1989-11-24
Abstract: The method is for sealing the expansion joint between sealing layers of a structure. The structure has a protective cladding against the ingress of surface water containing dangerous compounds, in particular chlorinated hydrocarbons. The structure consists of a load bearing layer (2) with expansion joints (4) which are covered by a sealing sheet (5) and a strip (7) of PTFE. This strip of PTFE is pressed against the sealing sheet (5) by a channel section (8) which is secured by means of bolts (6) and nuts (16) so that the flanges of the channel section (8) are pressed against the strip (7). USE - Concrete structures sealed against contaminated surface water.
Patent DE-3941229-A1 (DE)
Title: Hot gas drying of slip cast body in mould - e.g. to obtain green body for mfg. optical fibres
Inventor: KRAFCZYK EGON
IPC: F26B21/00
Filed: 1989-12-14
Abstract: Drying of a slip cast green body (2) is carried out in a mould (1) by exposing the body to a directed flow (8) of inert drying gas at a temp. at least corresponding to the temp. in the mould. The gas stream (8) is fed into the closed (3) mould by a central perforated tube (5), which is supplied with gas at both ends, and, after entering the mould cavity through the tube openings (6), is withdrawn through outlet openings (7) in the mould closure covers (3). Equipment for carrying out the process is also claimed. USE/ADVANTAGE - The process is useful for drying slip cast SiO2 green bodies used for mfg. quarts glass optical fibres. It provides uniform drying of a long green body along its entire length so that moisture gradients, non-uniform shrinkage and consequent crack formation and deformation are avoided and so that drying speeds, even of sensitive green bodies, can be increased.
Patent DE-3941247-A1 (DE)
Title: Chimney lining made from refractory tubes - which are joined end to end with graphite joint rings between tubes
Inventor: MAIER HANS PAUL
IPC: F23J13/04
Filed: 1989-12-14
Abstract: The chimney is lined with tubes of refractory material and the tubes (1,2) are joined end to end. The joint between two refractory tubes is formed by means of metal rings (3). These metal rings (3) have projecting tags which are embedded in the refractory material. The metal rings (3) are so shaped that they form bevelled end faces to the refractory tubes. A graphite joint ring (4) of trapezoidal cross-section is fitted between these bevelled end faces. The rings (3) have radially projecting lugs for the attachment of fastening devices to hold the joint together. USE - Chimneys.