baber/WOPTO huggingface dataset:
Patent EP-0063809-A3 (EP)
IPC: F01L1/26
Filed: 1982-04-26
Abstract: Zur Kühlung eines Vierventil-Zylinderkopfes für ei­
nen Viertaktmotor und insbesondere zur Kühlung eines 
über dem Brennraum liegenden, einen grossen Material­
querschnitt aufweisenden Teils des Zylinderkopfes ist 
zwischen dessen Auslass und dessen Einlass ein gerade 
verlaufender, zur Auslassseite hin trichterförmig ausge­
bildeter und sich in seinem mittleren Teil erweiternder 
Durchgang vorgesehen, von dessen mittleren Teil auf 
Höhe der Zündkerze eine seitliche, sich nach aussen 
hin konisch verbreiternde Ansaugöffnung abzweigt. Hier­
bei sind zur Vergrösserung der wärmeabgebenden Flä­
che die auslassseitigen Kühlrippen des Zylinderkopfes 
wesentlich tiefer ausgebildet als die einlassseitig ange­
ordneten Kühlrippen.
Patent EP-0067534-A3 (EP)
Title: Tolerance limitation measuring process and apparatus for optimization of technological parameters based on visual evaluation of the displayed measuring results
IPC: G01D18/00
Filed: 1982-05-17
Abstract: The invention concerns a process and apparatus for the determination of the optimal tolerance ranges based on the visual joint evaluation of the technological parameters and product characteristics with microprocessor means, the input devices of which are formed with data inputs adapted to the data sources supplying the technological parameters and product characteristics, and at least one of its signal outputs is coupled to a control input of the video screen display unit, wherein this control input is the brightness and/or colour control input of the image spot and the apparatus has electronic or mechanical level line emitter adapted to the geometry of the screen image - oriented identically with the deflection directions - as well as a control device operated level line shifting device the direction of movement of which is perpendicular to the level line.
Patent EP-0089481-A3 (EP)
Title: Delivery cock for containers wherein pasty and/or liquid substances are treated
IPC: F16K1/16
Filed: 1983-02-10
Abstract: A delivery cock for containers for the treatment of pasty and/or liquid substances, comprising an arcuate tubular body member (2) communicating at one end with the bottom (101) of the container (1) associated therewith and provided, in proximity of the other end, with a radial hole (202) directed downwards, and a valve member cooperating with said tubular body member (201) and comprising a disc-shaped valve member (3) having an outer diameter corresponding to the inner diameter of said tubular body member (201) and means (6,7,9,10) controlling and regulating said valve member to releasably lock said valve member in a first closure position flush with the end of said tubular body member communicating with the bottom of the container; in a second position flush with the other end of said tubular body member downstream of said radial hole; and in a third position wherein the valve member is completely withdrawn from said tubular body member.
Patent EP-0101550-A3 (EP)
Title: Apparatus for measuring beta-gamma radiation fields
IPC: H01J47/02
Filed: 1983-07-05
Abstract: An ionization chamber of reduced size, with an end window of a diameter preferably smaller than 3 cm is mounted on the end of a hand probe containing an amplifier, the output of which goes through a cable to an indicating device. One of a set of aperture diaphragms may be slipped over the end window to reduce the area of the window transparent to beta rays. In addition to the end window, slots in the cylindrical wall of the chamber increase the solid angle through which radiation may enter the chamber. The end window and the slotted walls of the chamber are covered with tissue-equivalent material for measurement of radiation exposure dose by the electrodes of the chamber and their associated amplifier and indicator. An alternative design with a conical chamber and conical inner electrode and a smaller window provides reliable measurement, even in inhomogeneous radiation fields without the necessity of using diaphragms.
Patent EP-0103552-A3 (EP)
Title: Novel derivatives of guanine ii
IPC: C07D473/18
Filed: 1983-06-20
Abstract: Novel antiviral compounds of the formula <CHEM> wherein R1 is hydrogen, hydroxy or mercapto; and physiologically acceptable salts or optical isomers thereof, methods for their preparation, pharmaceutical compositions containing the compounds, and use of said compounds in the treatment of virus infections.
Patent EP-0151193-A3 (EP)
IPC: B01D29/15
Filed: 1981-12-08
Abstract: A dual surface screen comprises a plurality of support 
rods (3) disposed at a predetermined interval and a pair of 
wires (4) fixed to said support rods (3) on opposite sides of 
said rods (3) in such a manner that slits (2b,4a) of a 
predetermined pitch are defined in a direction which is 
substantially normal to said support rods (3). Said wires (4) 
respectively having smooth surfaces which are parallel to 
said support rods (3) and the slits (2b,4a) of the respective 
wires are of a cross section which gradually expands toward 
inside of the slits (2b,4a).
Patent EP-0131276-A3 (EP)
IPC: E03F9/00
Filed: 1984-07-06
Abstract: Eine in einem Abwasserkanalschacht (1) einsenkbare, auf 
der Kanalsohle (7) abstützfähige Umlenk- und Leitvorrichtung 
mit Führungsrollen (16, 17) für einen Hochdruckwas­
serschlauch (4), der an seinem vorauslaufenden Ende eine 
Kanalreinigungsdüse (3) aufweist, und durch Rück­
stroßstrahlen aus der Düse durch den Kanal (2) ziehbar ist. Die 
Neuerung wird darin gesehen, daß die Führungsrollen (16, 
17) an einem Arm (11) befestigt sind, der an einem steifen 
Saugleitungsmundstück (5) angelenkt ist, im frei 
herabhängenden Zustand unter das Saugleitungsmundstück 
(5) hinabragt und auf der Kanalsohle (7) in eine den Hoch­
druckschlauch (4) etwa in Sohlenneigung ausrichtende 
Arbeitsposition schwenkbar ist.
Patent EP-0143440-A3 (EP)
IPC: A01N43/824
Filed: 1984-11-22
Abstract: An insecticidal composition comprisng aninsecticidal­
iy effective amount of at least one oxadiazolinone derivative 
represented by the general formula: 
  
where R¹ is an alkyl group having from 1 to 5 carbon atoms, 
R² is an alkyl group having from 1 to 5 carbon atoms, and an 
alkenyl group having from 2 to 5 carbon atoms or an alkynyl 
group having from 2 to 5 carbon atoms, and each of R³ and 
R⁴ is a hydrogen atom, an alkyl group having from 1 to 4 car­
bon atoms or a trifluoromethyl group, provided that R³ and 
R⁴ are not simultaneously hydrogen atoms, and an ad­
juvant.
Patent EP-0130704-A3 (EP)
IPC: B24B5/37
Filed: 1984-06-04
Abstract: The surfaces of worn and ground rolls are profiled by an 
electronic processor based gauge (12) which is easily mounted 
on a roll grinding machine (10). A fluidic sensor (52) within the 
gauge determines the distance to the roll surface. The change in 
roll diameter is detected by changes of air gap between sensor 
and roll surface (18). The electronic processor (12) automatically 
produces a linear scale of the roll profile on a chart recorder (118). 
Two fixed spherical elements (80) are mounted on a V-shaped 
frame member (38, 40) which contact the roll.
Patent EP-0134692-A3 (EP)
Title: Multilayer semiconductor devices with embedded conductor structure
IPC: H01L23/528
Filed: 1984-07-30
Abstract: A semiconductor substrate (1) has an insultion layer (2, 
9) on its surface with a semiconductor layer (6) on the 
insulation layer (2, 9). The semiconductor layer (6) contacts 
the substrate (1) through a hole (3) in the insulation layer (2, 
9). A conductive region containing a conductive layer 10 of 
semiconductor material is provided in the insulation layer (2, 
9). The conductive layer is separated by insulation (11) from 
the semiconductor layer (6) and by insulation (9) from the 
substrate (1). The surface of the insulation (11) is substantial­
ly level with the surface of the insulation layer (2) as this 
prevents the formation of defects in the semiconductor layer 
(6) adjacent the conductive region, which defects would 
otherwise reduce the carrier mobility and increase the 
leakage current. The device may include additional semicon­
ductor and insulator layers, with additional conductive 
regions, so that a stacked structure may be formed.
Patent EP-0138689-A3 (EP)
Title: Machine for closing receptacles with a film
IPC: B65B7/16
Filed: 1984-09-28
Abstract: 1. Machine for closing containers such as rectangular trays having a peripheral flange, by means of a plastic film or similar, said machine including support members on which the flange rests and a heating plate, characterized in that it includes two parallel guides (7), the spacing between which ist adjustable, on each of which one of the edges of the container rests and in that the guides are interrupted at a point in their length, situated under the heating plate (21), said interruption creating a space (19) in which a heightwise movable anvil (20) is disposed.
Patent EP-0159623-A3 (EP)
IPC: B41F15/08
Filed: 1985-04-11
Abstract: Siebdruckmaschine mit einem beweglichen Drucktisch 
und einer Ansaugkammer für das Druckgut, die über elasti­
sche Schläuche an eine Unterdruckquelle angeschlossen ist. 
Diese Ansaugkammer besteht aus einem im Bereich des Ran­
des des Drucktisches umlaufenden Ansaugbereich, der nach 
außen und zum Druckgut hin abgedichtet ist. Durch diese Aus­
gestaltung wird die vom Unterdruck beaufschlagte Fläche klei­
ner, die zur Verfügung stehende Absaugkapazität führt zu 
einem schnelleren und intensiveren Aufbau eines Unterdruck­
kes in diesem Randbereich. Das reicht aus, um auch steife 
oder stark gewölbte Kartonagen fest und sicher auf dem 
Drucktisch festzusaugen.
Patent EP-0164096-A3 (EP)
IPC: H01L29/78
Filed: 1985-06-04
Abstract: A lateral bidirectional power FET (2) has a common drift 
region (6) between first and second stacks (8, 10) of alternating 
conductivity type layers (12-17 and 18-23). A notch (38) extends 
vertically downwardly into the drift region and laterally separates 
the stacks above the drift region. The stacks include a plurality of 
channel-containing regions (12-14 and 18-20) interleaved with a 
plurality of source regions (15-17 and 21-13). In the ON state, 
bidirectional current flows serially through the source regions and 
channels of each stack and through the drift region. In the OFF 
state, voltage is dropped across the plurality of junctions in series 
in the stacks, and the respective junctions with the drift region.
Patent EP-0173160-A3 (EP)
Title: Apparatus and method for producing weighed charges of loosely aggregated filamentary material from compacted bales of the material
IPC: D01G29/00
Filed: 1985-08-12
Abstract: @ Bales of filamentary material are separated into weighed charges of the material by disintegrating the bales in a rotating drum to produce tufts that are passed to a picking chamber wherein a toothed roll strips individual filaments from a supply roll formed from the tufts and passing the filaments to scales upon which the charges are accumulated. Each time a charge is accumulated on a scale, air is blown across the scale to discharge the scale. The charges are delivered to a magazine having a plurality of vertically stacked chambers, each chamber underlain by a movable gate, through which the charges are passed sequentially to be discharged at a fixed schedule from the lowermost chamber. Spikes mounted on the interior of the drum are shaped to loosen portions of bales entering the drum, tear tufts from such portions, and finally deposit the tufts into an air stream passing through the drum to expel the tufts. Between the drum and the picking chamber, the tufts are treated with an anti-static compound in a chamber through which the tufts fall while a mist of the compound is injected into the chamber. Above the picking chamber, the tufts enter a deflection tower and are deflected to one side or the other of the picking chamber to concentrate the supply roll at one side of the picking chamber and filaments to each of two scales are drawn from opposite sides of the picking chamber.
Patent EP-0224615-A3 (EP)
IPC: A47K7/04
Filed: 1985-12-23
Abstract: A bubble massage bathtub, and a drain control especially 
well suited for use therewith are disclosed. In one embodi­
ment, there are two cup-shaped plastic shells. Air channels 
are mounted between them, and apertures are provided 
through the top shell that communicate with the air channels. 
A hardened foam material is disposed between the second 
shells to support the channels and bind the shells together. 
Special ribs and inlet attachments are also provided.  
     A poppet valve is provided for the drain opening with a 
bendable cable that controls its movement. A guide extends 
around the ends of the cable adjacent to the poppet and a 
remote control unit is connected to the other end of the cable. 
It is capable of causing the cable to both pull the poppet down 
and push the poppet up in response to rotation of a knob.
Patent EP-0159844-A3 (EP)
IPC: G01S13/84
Filed: 1985-04-04
Abstract: A lane identification system employing a plurality of lane 
identification frequencies in a recursive manner to correct a 
lane count produced by a radio positioning system for estab­
lishing the location of a transceiver.
Patent EP-0182463-A3 (EP)
Title: Heat-sealable multi-layer polypropylene film structure
IPC: B32B27/32
Filed: 1985-09-06
Abstract: A multi-layer film structure having antistick characteristics over a wide temperature range during heat-sealing, comprises an amine containing polypropylene core layer and one or more skin layers of a low stereoregularity polyolefin containing, silica and a polysiloxane, the or each skin layer being less than 0.8 micron thick.
Patent EP-0180455-A3 (EP)
IPC: B01J23/86
Filed: 1985-10-29
Abstract: Novel alkoxylated tertiary amine compounds of the for­
mula 
  
are prepared by reacting an oxyalkylated alcohol with a sec­
ondary amine in the presence of a reductive amination catalyst 
at above ambient temperature and superatmospheric pressure. 
The amine compounds are useful as corrosion inhibitors, full 
additives, curing agents for epoxy resins and as biocides.
Patent EP-0195239-A3 (EP)
IPC: C03C17/04
Filed: 1986-02-12
Abstract: Bei einem Verfahren zum Dekorieren von Glaskeramik­
platten, wie z.B. Herdplatten, werden die Dekorfarben im 
Siebdruckverfahren vor dem Keramisieren direkt aufgeb­
racht. Anschließend werden das Keramisieren und das 
Farbeinbrennen gleichzeitig durchgeführt. Dadurch wird der 
zusätzliche Einbrennvorgang bzw. das üblicherweise ver­
wendete Abziehbild eingespart.
Patent EP-0216230-A3 (EP)
IPC: B44C5/04
Filed: 1986-09-06
Abstract: Es wird eine mehrschichtige Trennfolie zur Herstellung 
der Oberflächenstrukturierung von dekorativen Schicht­
stoffplatten beschrieben, deren kennzeichnenden Merkmale 
darin bestehen, daß sie eine Verbundkombination dar­
stellt, umfassend eine erste Schicht aus papier und we­
nigstens eine zweite Schicht aus thermoplastischem Kunst­
stoff, die einseitig ganzflächig mit der ersten Schicht 
festhaftend verbunden ist.
Patent EP-0222130-A3 (EP)
Title: Piece of furniture made of foldable material, in particular paperboard, used as a stable and load-resisting support
IPC: A47B43/00
Filed: 1986-09-30
Abstract: 1. Stable piece of furniture of foldable material, in particular corrugated cardboard, which furniture piece is portative and serves especially storage purposes, is particularly vertically loadable, and is capable of being assembled from a plurality of structural elements, which can be fitted with each other positively and, if necessary, non-positively, at least a part of said elements being erectable from flat, scored material blanks in the manner of a box element, open at least on the front side and provided at least with two side walls and, if necessary, with a rear wall, and having connecting parts, such as straps, tabs, projections, recesses, cutouts or the like, for the purpose of joining or locking said elements either to or into each other, at least one bracket or panel element being insertable into the box element and held therein through positive and/or non-positive engagement via corresponding connecting parts, characterised in that the structural elements (2) are provided, at least in partial areas, as multi-layer-formed supporting components (3) such as posts (31), multiple walls (33), support webs (32) or the like, profiled through folding (5), creasing, wrapping or the like, on which supporting components connecting parts (4) are formed integrally therewith, and that frontally visible edges or margins of the structural elements are formed free of section faces by means of such foldings or scorings.
Patent EP-0222310-A3 (EP)
IPC: C12Q1/68
Filed: 1986-11-05
Abstract: Methods of diagnosis are taught for multiple sclerosis. A 
viral agent is implicated in the disease and methods for ident­
ifying the virus and viral-infected cells are disclosed. Vaccines 
comprising viral proteins are presented The new virus is in 
the human retrovirus family known to cause both adult T-cell 
leukaemia and acquired immune deficiency syndrome.
Patent EP-0244506-A3 (EP)
IPC: E05F3/10
Filed: 1986-11-13
Abstract: In a door closer, there are provided a vertical rota­
table shaft (3) associated with the rotation of a door (1) through 
an arm, two cams (4, 5) installed integral with the shaft, an 
urging device (8) for rotating the door in closing direction 
through one of the cams and a cylinder device (12) for braking 
the door during door closing operation through the other 
of the cams. Thus, the opening of the door is effected by 
overcoming the force of the urging device and hence the 
door can be opened lightly. When the door is released, the 
force of the urging device (8) is transmitted to the one cam (4) 
and then to the arm (32), so that the door can be automatically 
closed. During door closing operation, the cam surface of 
the other (5) cam pushes the piston rod (11) of the cylinder devi­
ce (12), whereby the rotation of the other cam and hence the 
rotation of the shaft integral with the other cam are 
braked, avoiding severe shocks to the door.
Patent EP-0192291-A3 (EP)
IPC: B21D1/14
Filed: 1986-02-04
Abstract: A method and apparatus for straightening a deformed 
vehicle body (1), in which a straightening force is applied to a 
deformed part (1a) of the body. In accordance with the 
invention the straightening force is given pulsations by 
means of a pulsatile force generator, e.g. a vibrator (12; 18) 
which is in force transfer connection with a straightening 
force transfer mechanism (10, 7, 9).
Patent EP-0189259-A3 (EP)
Title: Improvements in self-energising disc brakes
IPC: F16D55/14
Filed: 1986-01-10
Abstract: In a disc brake of the spreading type an actuator (15) acts 
to separate actuator lugs (16, 17) on the pressure plates (5, 6). 
Each lug (16, 17) is integral with an adjacent pilot (41) on the 
plate (5, 6) to form a common ear (45) which projects from the 
outer edge of the plate in both radial and circumferential direc­
tions.
Patent EP-0206571-A3 (EP)
IPC: C12N15/09
Filed: 1986-06-03
Abstract: The invention relates particularly to novel, transformed 
strains of Lac⁺ Saccharomyces cerevisiae, capable of utilizing 
lactose as a sole carbon source, produced by inserting into the 
Saccharomyces cerevisiae a plasmid containing a lactose per­
mease and a beta-galactosidase gene derived from Kluyveromy­
ces lactis yeast.
Patent EP-0225848-A3 (EP)
IPC: A61K47/10
Filed: 1986-12-01
Abstract: An analgesic stick composition comprising  
(i) a delivery system comprising about 10 to about 65% 
by weight alcohol; about 6 to about 10% by weight of an alkali 
metal salt of a saturated fatty acid gelling agent having from 
about C₈ to about C₂₂; about 10 to about 34% water; and  
(ii) an analgesic compound selected from the group 
consisting of oleoresin capsicum, capsicum, capsaicin, cam­
phor, allyl isothiocyanate, methyl nicotinate, menthol and 
mixtures thereof, a method of preparing same and an anal­
gesic stick made from such a composition.
Patent EP-0200698-A3 (EP)
Title: Vacuum cleaner nozzle
IPC: A47L9/02
Filed: 1986-04-21
Abstract: A vacuum cleaner nozzle comprises a housing (10) having first and second air inlets (13,15) adapted to different cleaning duties. Each of the inlets is connected to a respective outlet (17,19) via a separate duct (16,18). The outlets are arranged on different sides of the housing and are separated by a partition (20) to form two independent sockets for a tube handle connected to a vacuum source.
Patent EP-0239817-A3 (EP)
Title: Method and device for protecting a space
IPC: G08B13/20
Filed: 1987-03-04
Abstract: Monitoring a room is accomplished by measurement of air pressure where air passage resistance between a secured room and an outside atmosphere is measured and an alarm actuated, if the air passage resistance drops below a predetermined value. Evaluation of typical air pressure fluctuations in a frequency range between 0.01 Hz and 10 Hz is advantageous. The air pressure resistance may be determined by difference measurements of air pressure fluctuations in the outside atmosphere and the secured room, or as a singular process wherein a connecting tube is provided between the room to be secured and the outside atmosphere, where air movements varying as a function of air pressure fluctuations are measured. Devices for the carrying out of the process are described. The devices and the process provide a simple and cost effective alarm system that operates reliably and is secure against outwitting and sabotage.
Patent EP-0245640-A3 (EP)
Title: Exchangeable ink ribbon cassette for a printer
IPC: B41J32/00
Filed: 1987-03-31
Abstract: In a replaceable ribbon cartridge (12) for printers in which the ribbon (14) can be guided out of the cartridge through an exit opening (16) and at the end of a tension segment extending outside the cartridge can be reintroduced into the cartridge through an entrance opening (18), there is arranged on the cartridge (12) in the zone of the tension segment at least one deflection slide (24, 26) displaceable in a direction approximately perpendicular to the ribbon plane between a position of retraction into the cartridge (12) and an extended position deflecting the ribbon (14). Through the deflection slide or slides (24, 26), the ribbon (14) is generally spread away from the cartridge sufficiently so that upon insertion of the cartridge into the printer, it places itself around the printer head. During the last phase of insertion, the deflection slides (24, 26) are retracted, as by means of rams (56) arranged on the printer, so that during the subsequent ribbon advance, the ribbon (14) can become tensioned in its guide.
Patent EP-0250995-A3 (EP)
Title: Chair, particularly an office chair
IPC: A47C1/031
Filed: 1987-06-12
Abstract: A chair, particularly an office chair, has a vertically adjustable seat carrying means at which, by means of a control linkage, a seat plate that can be adjusted in its slope is coupled as well as a backrest are coupled. The backrest adjusts itself as a function of the slope of the seat plate. The control linkage comprises coupling elements that are held at the seat carrying means and are arranged in the shape of scissors and are coupled to seat parts of a seat surface that are flexibly connected with one another. By means of this coupling, an imaginary axis of rotation in the knee area is formed that is transversely extending and unchangeable and is located in front of the seat surface. This axis of rotation in the knee area is located in an intersecting line that is formed between a horizontal plane of the seat surface when in a basic adjusted position and a diagonal plane of one coupling element when in an inclined adjusted position. As a result, an uncomfortable sitting is avoided when the chair is adjusted because no change of the user's relevant support points takes place with respect to the chair as well as of the leg supporting points with respect to the contact surface of the chair.