baber/WOPTO huggingface dataset:
Patent EP-0217114-A3 (EP)
Title: Spray bottle for a detergent
IPC: B65D1/32
Filed: 1986-08-23
Abstract: The spray bottle has a bottle body, an elbow mounted thereon in an impact connection, and a nozzle mouthpiece supported by the elbow and directed obliquely upwards. The spraying direction of the nozzle mouthpiece encloses an angle between 50 DEG  and 75 DEG , preferably approximately 73 DEG , with the longitudinal median axis of the bottle body. The nozzle mouthpiece is covered by a closure cap. The nozzle mouthpiece and closure cap can be locked by catching on a nipple supported by the elbow. A childproof connection may be provided for the closure cap.
Patent EP-0223160-A3 (EP)
IPC: G06T15/50
Filed: 1986-11-06
Abstract: An improved advanced video object generator with a 
more efficient cell texturing memory is disclosed. The ad­
vanced video object generator includes a data memory for 
storing cell-by-cell object data for a plurality of objects for re­
trieval and processing for video display. A vector processor 
calculates object transformations for translating operator in­
puts into image orientation control signals for calculating pixel-­
by-pixel image data. Cell texture address logic determines the 
memory location to be accessed for retrieval of cell texture 
data for display. Output logic provides the cell texture data to a 
span processor which translates the cell texture data into 
pixel-by-pixel display data for display on a video display device. 
The disclosed improvement includes at least one data memory 
hardware map having a plurality of nxn memory locations for 
storing n² cell sets of cell texture data. The cell texture output 
logic reads out two independent n² cell sets simultaneously 
which are blended.
Patent EP-0223222-A3 (EP)
IPC: D21H17/49
Filed: 1986-11-15
Abstract: A novel water soluble thermosetting resin comprising the 
reaction product of polyallylamine and epihalohydrin and/or 
formaldehyde is described. Further a process for producing 
said resin, a paper sizing composition containing said resin 
and a paper sizing process in which said resin is used are 
disclosed. The novel resin is used together with conventional 
paper sizing agents, especially with hydrophobic cellulose 
reactive sizing agents such as ketene dimers etc. Besides 
being effective as a paper sizing promoter the novel resin 
stabilizes paper sizing compositions in the form of aqueous 
emulsions and thus provides proved storage properties and/or 
increased reactive size contents of the emuions.
Patent EP-0225597-A3 (EP)
IPC: G06K17/00
Filed: 1986-12-03
Abstract: An image data recording medium is composed of a 
transparent leader tape, an opaque magnetic tape and a 
transparent continuous film which are spliced together suc­
cessively in that order. It is therefore possible to make dis­
crimination between the starting and terminating ends of 
the magnetic tape from a change from an opaque portion to 
a transparent portion and the direction of movement of the 
recording medium without the need to stick pieces of re­
flecting paper to the magnetic tape. Further, since the mag­
netic tape is wound up on a reel after the leaser tape has 
been wound thereon, there is no fear of the magnetic tape 
being deteriorated due to a step which would otherwise be 
produced in the wound magnetic tape. Also disclosed is a 
magnetic tape position determining apparatus which com­
prises a photosensor disposed in opposing relation to the 
image data recording medium and position determining 
means for making discrimination between starting and ter­
minating ends of the magnetic tape on the basis of a change 
in a signal obtained from the photosensor when the record­
ing medium is moved in its longitudinal direction and the di­
rection of movement of the recording medium. Accordingly, 
it is possible to make discrimination between the starting 
and terminating ends of the magnetic tape with a simplified 
arrangement.
Patent EP-0234473-A3 (EP)
IPC: B29C44/14
Filed: 1987-02-16
Abstract: Um ein luftdurchlässiges, zu hinterschäumendes textiles 
Flächengebilde, beispielsweise einen Bezugsstoff für ein 
Sitzpolster, konturgetreu in eine Schäumform einziehen zu 
können, ist erfindungsgemäß vorgesehen, daß das Flächen­
gebilde zumindest bereichsweise mittels mindestens eines 
mit Druckluft beaufschlagten, elastisch dehnbaren Kissens an 
die Formenwandung angepreßt wird.
Patent EP-0237962-A3 (EP)
IPC: C07D317/00
Filed: 1987-03-12
Abstract: Verbindungen der Formel I 
  
in der A gleich CH oder N, Ar gleich Phenyl, Naphtyl oder 
Thienyl, R¹ gleich Alkyl oder Halogen und Y eine Anzahl 
stickstoffhaltiger Heterocyclen ist, weisen hervorragende 
antimykotische Wirkung auf.  
     Verbindungen III a 
  
sind wertvolle Zwischenprodukte zu ihrer Herstellung.
Patent EP-0255872-A3 (EP)
IPC: F04B19/14
Filed: 1987-07-07
Abstract: Ein Schwemmstrom muß in einer Zuckerrübenfabrik 
häufig zur Schaffung potentieller Energie bzw. aus räumli­
chen Gründen in eine höhere Ebene transportiert werden. 
Dazu sind bisher zur hydraulischen Förderung Pumpen 
eingesetzt worden, die jedoch einem hohen Verschließ 
ausgesetzt waren und sich daher nicht bewährt haben. Die 
Erfindung schlägt nun vor, anstatt der Pumpen zum Hochför­
dern des Schwemmstroms in eine höher gelegene Ebene ein 
Becherwerk 10 zu verwenden. Dieses ist insbesondere bei 
einer fliegenden Lagerung der (unteren) Umlenkräder 23 ver­
schließfest und betriebssicher, und zwar auch gegenüber der 
im Schwemmstrom enthaltenen abrasiven Stoffe, nämlich 
Sand.
Patent EP-0258817-A3 (EP)
Title: Use of monoclonal antibody in tumor therapy
IPC: C12P21/08
Filed: 1987-08-27
Abstract: The use of a monoclonal antibody, of one of its non-Fc fragments or another ligand, which have the properties of blocking the pinocytosis of colloidal gold, the production of superoxide anions or the release of enzymes, particularly of neutral proteases, very particularly collagenase or elastase, of growth factors, epidermal growth factor, platelet-derived growth factor, colony-stimulating factor, erythropoietin, fibroblast growth factor, tumour angiogenesis factor or transforming growth factor from pancreatic tumour cells, for the therapy of tumours is described.
Patent EP-0273139-A3 (EP)
Title: Boring ram
IPC: E21B7/26
Filed: 1987-11-02
Abstract: A ram boring implement has a pneumatically driven percussion piston (16), which is movable in the axial direction in a reciprocating manner in a housing (12), and a control sleeve (24) which is axially adjustable for reversing the direction of motion of the ram boring implement and is acted upon by the pressure in one (20) of the pressure chambers (18, 20) formed on both sides of the percussion piston (16). The control sleeve (24) can be adjusted by means of a spindle drive (30, 50) by turning a compressed air supply hose (26). According to the invention, the control sleeve is arranged on a core (30, 34), supported in an axially fixed manner on the housing (12), so that the control sleeve itself forms only a relatively small annular effective area (52) acted upon by pressure. This makes it possible for the control sleeve to be moved forward or toward the rear without the compressed air feed having to be interrupted.
Patent EP-0268293-A3 (EP)
Title: Display method in software development support system
IPC: G06F9/06
Filed: 1987-11-19
Abstract: A display method in an information processing 
device for use in software development support comprises 
the steps of analyzing a software product before change 
and a software product after change, respectively to form 
structure information before change and structure informa­
tion after change, which consist of software element 
informations correlated with each other, in accordance 
with the respective structures of the software products; 
forming structure information that forms a union set of 
the before-change structure information and said after­
change structure information, which includes all the 
software element informations before and after change, 
and appending identification information representative 
of the manner of change in each software element to the 
union set structure information; and converting at least 
a part of the union set structure information into its 
graphic format so as to be produced together with the 
representations of the change manners represented by the 
identification information.
Patent EP-0234822-A3 (EP)
IPC: C09D5/16
Filed: 1987-02-13
Abstract: The invention provides a marine antifouling coating 
composition comprising a tributyltin acrylate coresin 
in the range of from about 10% to about 25% by weight, a 
tributyltin polysiloxane coresin in the range of from 
about 2% to about 20% by weight, at least one filler 
in the range of from about 10% to about 50% by weight and 
a solvent in an amount of from about 20% to about 50% by 
weight. Preferred tributyltin acrylate coresins comprise 
copolymers of tributyltin methacrylate monomers and 
methyl methacrylate monomers.
Patent EP-0255192-A3 (EP)
Title: Borated reaction products of succinic compounds as lubricant dispersants and antioxidants
IPC: C07F5/04
Filed: 1987-02-19
Abstract: Borated reaction products of alkenyl succinic compounds, aryl amines and aminoalcohols are highly effective dispersant and antioxidant/anticorrosion additives for lubricant compositions.
Patent EP-0239375-A3 (EP)
IPC: F25B9/02
Filed: 1987-03-24
Abstract: A fluid de-contaminator (5),  eg  a pure air generator, 
comprising a purifier cell containing say a dessicant, filter and/or 
de-contaminating chemicals, a compressor (1) for driving fluid through the 
cell, and valve means (4) arranged to permit an alternative operating mode 
in which the compressor acts to produce a low pressure environment 
within the cell so as to aid regeneration of the cell.
Patent EP-0260781-A3 (EP)
IPC: G06F3/02
Filed: 1987-04-13
Abstract: A manual data entry keyboard includes a plurality of 
key assemblies (24), each having an elongated arm (26) and a 
touch contact (30) at an outer end region of a respective arm. 
The arms are movable between a retracted position and an extended 
position, in the latter of which the touch contacts are spaced 
apart from each other by distances sufficient to enable a user 
to engage one touch contact at a time without simultaneously 
engaging an adjacent touch contact. A synchronizer ring (50) 
simultaneously moves all of the arms between the retracted and 
extended positions.
Patent EP-0287721-A3 (EP)
IPC: B01D17/02
Filed: 1987-04-22
Abstract: A cyclone separator comprising an elongated 
separating chamber (2) having a longitudinal axis of 
symmetry (4) between opposite first and second ends 
(6 and 7), the separating chamber being of greater 
cross-sectional dimension at the first end than at 
the second end. The separating chamber has an 
overflow outlet (8) and at least one underflow outlet (9) 
and at least one feed inlet (10) proximate to the 
first end and disposed in a plane containing a 
secondary axis which extends from the longitudinal 
axis in a direction normal thereto. In one form 
of the invention, the profile of the separating 
chamber is at least in part of generally exponential 
form and in another form it is at least in part of 
cubic form.
Patent EP-0267667-A3 (EP)
IPC: H01S5/12
Filed: 1987-06-24
Abstract: A distributed feedback (DFB) laser having a divided 
electrode structure (70,71,72) on one surface by means of 
which the injected current distribution in the laser may 
be modified so as to enable independent control of laser 
output amplitude and wavelength.
Patent EP-0281754-A3 (EP)
Title: Method and apparatus for making prescription eyeglass lenses
IPC: B24B13/06
Filed: 1988-01-30
Abstract: In a method and apparatus for making a lens for a pair of prescription eyeglasses a lens blank (38) is shaped and finished on one of its major surfaces through the use of a machine (14) controlled by the prescription information and with a new expendable lap being made each time a new lens is wanted. A machine (14) for cutting a lens blank (38) and/or a lap blank is controlled in three axes by a set of point data related to and obtained in response to the input into the control system for the machine of prescription information.
Patent EP-0296514-A3 (EP)
IPC: A01G23/00
Filed: 1988-06-18
Abstract: Bei einer Vorrichtung zum Vorliefern von Holzstämmen 
mit einem von einer Winde (10) abrollbaren Seil (9), 
welches nach der Winde (10) über eine Rolle (8) geführt 
ist, die an einer etwa horizontalen Führung (2) etwa 
senkrecht zur Vorlieferrichtung der Holzstämme 
verschiebbar angeordnet ist, soll die Führung (2) als 
Doppelführung (17) ausgebildet sein, an welcher zumin­
dest zwei Umlenkrollen (8a, 8b) für zwei getrennte 
Seile (9a, 9b) verschiebbar angeordnet sind.
Patent EP-0322597-A3 (EP)
Title: Single handle mixing valve with a pressure relief device
IPC: F16K11/074
Filed: 1988-12-03
Abstract: The two mutually coaxial supply nozzles (4) for cold and hot water open at right angles to the flow direction (a) of the control disc stack (2) through the wall of the housing (1) into the pressure equalising device (3). The two water flows are deflected through 90 DEG in this device. This leads to a very compact fitting which means a small installed depth in the case of mounting under the plaster and a small projection in front of the installation wall in the case of mounting over the plaster. Both arrangements are of particular advantage, particularly in the case of shower mixing valves in relatively thin-walled confined shower cubicles. <IMAGE>
Patent EP-0281310-A3 (EP)
Title: Heterostructure semiconductor devices
IPC: G02F1/015
Filed: 1988-02-24
Abstract: A semiconductor device using the quantum 
effect of one dimension that arises in the direction 
vertical to the plane of a substrate on which the 
device structure is disposed, wherein the plane of the 
substrate is substantially the (111) plane.
Patent EP-0287376-A3 (EP)
IPC: G11B5/008
Filed: 1988-04-14
Abstract: In an apparatus for recording and/or reproducing an information 
signal in successive slanting tracks on a recording tape, an 
information signal is recorded by a rotary head in only a part (23) of 
a respective track scanned by the head on the tape, coded index data 
formed of a plurality of blocks (BLK1 to BLK6) is generated to 
identify a respective recorded information signal, such as by an 
absolute tape position address counted from an end or other reference 
position on the record tape, a "0" index signal is provided with a 
predetermined number of bits representing consecutive "0" values which 
can be detected for identifying the beginning of an event or programme 
defined by the information signals recorded in a number of the tracks, 
and the "0" index signal and at least one block of the coded index 
data are supplied to the rotary head for recording by the latter in an 
index area (242) of a track where no information signal is recorded.
Patent EP-0306219-A3 (EP)
Title: Novel hiv proteins and peptides useful in the diagnosis, prophylaxis or therapy of aids
IPC: C07K19/00
Filed: 1988-08-25
Abstract: Novel HIV proteins and peptides can be used in the 
diagnosis, prophylaxis or therapy of AIDS. They are 
considered to be especially useful to prepare vaccines 
for HIV.
Patent EP-0335076-A3 (EP)
Title: Direct acting air brake for railway vehicles
IPC: B60T13/36
Filed: 1989-01-31
Abstract: The direct acting air brake for railway vehicles comprises a time controlled driver brake valve 12, a relay valve 7 controlled by this and brake cylinders 19, the pressure applied to which by the relay valve 7 via pipelines 14, 17 being monitored. The brake pressure prevailing in the brake cylinders 19 is displayed by a pressure gauge 22. In order to prevent trailing or lagging of the brake pressure prevailing in the brake cylinders 19 after completion of an actuation of the driver brake valve 12, an air reservoir 24 is connected to the control inlet 6 of the relay valve 7 via a nozzle 23. The nozzle 23 and the air reservoir 24 are matched to the flow resistances in the pipelines between the relay valve 7 and the brake cylinders 19 in such a way that on completion of an actuation of the driver brake valve 12 they generate an equalisation pressure on the control inlet 6 which corresponds to the instantaneous brake pressure prevailing in the brake cylinders 19 at the end of actuation. The air brake facilitates simple and precise control of specific brake pressures to be observed by means of the pressure gauge 22. <IMAGE>
Patent EP-0348596-A3 (EP)
Title: A pilgrim-process rolling mill for hot rolling pipes
IPC: B21B25/06
Filed: 1989-02-15
Abstract: In a pilgrim-process rolling mill, the mandrel-breaker 
bush (16) is mounted to the spindle (7) on which it is guided 
for movement between two stop ledges (19,20) in axial alignment 
relationship with the mandrel (10) accommodating seat (16). 
Thus, the rolling mill reliability can be improved and replacement 
of the bush at each rolling course eliminated.
Patent EP-0338532-A3 (EP)
Title: N-alkylamino derivates of aromatic, tricyclic compounds in the treatment of drug-resistant protozoal infections
IPC: A61P33/02
Filed: 1989-04-19
Abstract: Drug-resistant protozoal infection, particularly, drug-­
resistant malarial infection in humans, can be effectively 
treated with standard antiprotozoal agents if administered in 
conjunction with a tricyclic N-aminoalkyl iminodibenzyl, 
dibenzylcycloheptane and cycloheptene, phenothiazine, 
dibenzoxazepine, dibenzoxepine, or thioxanthene derivative.
Patent EP-0345563-A3 (EP)
Title: Apparatus for the automatic calibration of gas sensors
IPC: G01N33/00
Filed: 1989-05-26
Abstract: In an apparatus for the automatic calibration of gas sensors which, in particular, are combined in a gas detection system having a multiplicity of measuring heads which are connected to central evaluation electronics and carrying gas sensors, it is proposed for the purpose of facilitating perfect calibration by one man that when a calibration device in the preferred form of a calibration cap is placed on the measuring head in conjunction with the simultaneous provision of a flow of a calibration gas to the gas-sensitive region of the particular sensor a calibration signal is fed to the measuring head electronics and is relayed by the latter to the central evaluation electronics, which thereupon confirm the entry into the calibration phase, automatically recognise the particular calibration gas, automatically monitor the calibration process, automatically accept the particular calibration value, and in so doing continuously inform the operator, who is feeding the test gas, about the course of the calibration process. <IMAGE>
Patent EP-0366879-A3 (EP)
Title: Method of preparing reactive urea formaldehyde resin-based adhesives
IPC: C09J161/24
Filed: 1989-07-29
Abstract: The invention relates to the preparation of urea-formaldehyde resin adhesives which are suitable for the production of chipboard meeting formaldehyde emission Class E 1 and which have high reactivity. The adhesive is prepared by reacting urea with formaldehyde with a molar ratio of 1:1.8 to 1:2.1 under weakly alkaline conditions at 288 to 313 K, until from 10 to 15% of the total formaldehyde is bonded as methylol groups. Further condensation of the product at pH values of from 5.0 to 5.5 at 300 to 323 K and residence times of from 15 to 25 minutes, after which, before acidic condensation, first in an alkali medium at 288 to 313 K, from 10 to 15% of the total formaldehyde is bound in the form of methylol groups.
Patent EP-0364938-A3 (EP)
IPC: B23B27/00
Filed: 1989-10-17
Abstract: In a method of manufacturing a photoreceptor base drum by a 
lathe-turning machine in which a cutting tool (11) is brought in 
contact with a surface of the base drum and travels in the axial 
direction to finish the surface of the base drum into mirrorlike 
surface, a main cutting edge (a) formed by a rake surface (11a) and a 
front flank surface (11b) on the cutting tool (11) is shaped in a curved 
surface with a curvature radius (R₁) of 0.15 to 3.5 µm, and the rake 
surface (11a) and the front flank surface (11b) are shaped to smoothly 
continue to the curved surface of the main cutting edge (a).
Patent EP-0347030-A3 (EP)
Title: Scanning device and method
IPC: G02B26/10
Filed: 1989-04-18
Abstract: A scanning device for causing a beam of light 
(10) to be repetitively swept across a surface (14) 
includes a laser source (12) for providing a beam of laser 
light (10) and a pentaprism assembly (16) which redirects 
the beam of light (10) to the surface (14). The 
pentaprism assembly (16) includes a support member (18) 
and a plurality of pentaprism elements (20) positioned 
around the periphery of the support member (18). An 
arrangement is provided for rotating the support member 
(18) such that successive ones of the plurality of 
pentaprism elements (20) are brought into the path of the 
beam of light (10) and redirect the beam of light (10) to 
the surface (14). Movement of each pentaprism element 
(20) while intersecting the beam of light (10) causes the 
beam of light (10) to sweep across the surface (14). The 
scanning device may also be used without a laser source 
(12) to scan ambient light which is reflected from a 
surface (58) and direct the light to a detector (66).
Patent EP-0349124-A3 (EP)
Title: Operand specifier processing
IPC: G06F9/30
Filed: 1989-05-30
Abstract: A method of specifying the operands for a microcoded 
CPU employs a combination of a set of microinstruction 
routines for generic operand modes, along with hardware 
primitives for selecting various specific types of operand 
treatment. Decode of a machine-level instruction produces 
an entry point for the microstore to select one of the set 
of generic operand modes, and also decode of the 
instruction produces control bits that are used directly 
to select the specific operand type or use by the hardware 
primitives. In this way, branching is avoided in the 
microinstruction sequences for operand specifying, but yet 
the amount of microcode needed is a minimum.
Patent EP-0365334-A3 (EP)
Title: Fibre spray system
IPC: B05B7/14
Filed: 1989-10-20
Abstract: A fibre spray system for depositing fibres on 
to a substrate or article comprises a vibrating feeder 
bowl (66) having an opening (20) in its side wall covered by a 
grid or screen (96) through which fibres loaded into the 
feeder bowl (66) are discharged into a fibre collector (106). A 
delivery hose (130) is connected between the fibre collector (106) 
and a pump (136) which is operative to create a negative 
pressure within the fibre collector (106) to draw fibres 
through the grid (96) of the feeder bowl (66), out of the feeder 
bowl (66) into the fibre collector (106) and to entrain the 
collected fibres within a stream of air. The air-­
entrained fibers are drawn through the delivery hose (130) to 
the pump (136), and in the course of passage therethrough the 
velocity of the fibres is reduced so that they collect 
or accumulate within an area in the delivery hose (130) 
upstream from the pump (136). The pump (136) uniformly withdraws 
fibres from the area where they accumulate and 
discharges the fibres directly into a spray gun (20) 
connected to the pump for deposition on to a substrate.
Patent EP-0362169-A3 (EP)
Title: Suction cleaner
IPC: A47L5/36
Filed: 1989-08-22
Abstract: A portable suction cleaner comprises a housing (10) with a filter 
bag (11) and a suction fan (12) driven by a motor (13). The suction cleaner 
is characterized in that the housing (10) is provided with a carrier belt (19) 
adapted to be applied around the bearer's waist or hips.
Patent EP-0351396-A3 (EP)
IPC: A43B5/04
Filed: 1989-07-05
Abstract: Ein Innenschuh (1) für einen Skischuh besteht aus einem 
Trägermaterial (2) und einer Schaumstoffschichte (3). 
Diese weist lokale Ausnehmungen (6, 7) auf, die sich, den 
Sohlenbereich nicht einbezogen, über mindestens 30 % der 
Innenschuhoberfläche erstrecken, wobei zumindest einer­
seits im Knöchelbereich eine in ihrem Ausmaß wenigstens 
dem von der Knöchelbewegung beschriebenen Feld entspre­
chende Knöchelausnehmung (6) sowie andererseits eine 
erste Ristausnehmung (7) im Bereich der Fußwurzelknochen 
vorgesehen sind.