baber/WOPTO huggingface dataset:
Patent EP-0305095-A3 (EP)
Title: Precision latch assembly having means for restricting pin movement in three degrees of freedom
IPC: E05B17/20
Filed: 1988-08-15
Abstract: A latch assembly having a latch body (12) adapted 
to be coupled to a generally fixed support, such as a 
chassis unit, wall or post. The latch body (12) has a 
groove (44) for removably receiving a retained pin 
(14) which is adapted to be mounted on a movable 
structural member to be latched, such as a door, 
support arm, gate or the like. The latch body (12) 
further includes a latch pin (16) which is spring 
biased into engagement with the retained pin (14) when 
the retained pin is received in the groove (44) of the 
latch body. The inter-engagement of the retained pin 
(14) and latch pin (16) is such that the retained pin 
is restricted against movement in three mutually 
perpendicular directions, namely the x, y and z 
directions. The retained pin (14) has a pair of 
spaced, cylindrical parts (48) on opposite sides of a 
pair of bevelled parts (49,50) which converge toward 
each other to an annular junction (51) therebetween. 
The latch pin has a conical end portion (39) for 
engaging the bevelled parts (49,50) of the retained 
pin to resist axial movement of the retained pin in 
the z direction. The engagement of the cylindrical 
parts (48) of the retained pin (14) with the surfaces 
of the latch body (12) defining the groove (44) 
resists movement of the retained pin in a pair of 
mutually perpendicular directions, namely the x and y 
directions.
Patent EP-0314402-A3 (EP)
Title: Monoclonal antibodies against human interleukin-4 and hybridomas producing the same
IPC: C12N15/70
Filed: 1988-10-21
Abstract: Monoclonal antibodies are provided which are 
specific for human interleukin-4. Kits and methods are 
also provided for detecting, measuring and 
immunopurifying human interleukin-4, and for blocking the 
biological activity of human interleukin-4.
Patent EP-0314418-A3 (EP)
IPC: G03F1/62
Filed: 1988-10-24
Abstract: A dust-proof film is made from a material which 
contains a cellulose ester and whose transmittances of 
light having a wavelength of 365 nm and a wavelength of 436 
are9g8% or more, or the dust-proof film is formed of 
cellulose propionate whose weight average molecular weight 
using polystyrene as a reference is 60,000 - 400,000. The 
dust-proof film has a long life and excels in light 
resisting properties with respect to the i-line. In 
addition, the dust-proof film is useful as a long-life 
pellicle for a broad line and exhibits high light 
transmittance properties with respect to both the i-line 
and the g-line.
Patent EP-0314509-A3 (EP)
Title: Floor cleaning and polishing equipment
IPC: A47L11/162
Filed: 1988-10-28
Abstract: Floor cleaning and polishing equipment has a shaft 
17 pivoted to a base. In order to achieve an inclined 
handle position the shaft 17 possesses a retractable rod 
30 the end 34 of which can be caused to lodge in 
perforations 9 in a arcuate strip 7 just beneath the end 
of the shaft 17, and thereby immobilise the shaft at the 
desired angle and operation height. Other embodiments 
cover the use of two holes only in the strip 7 and the 
consequent positioning of the strip either upright or in 
a single predetermined position. Also, the strip can be 
located at the underside of the base.
Patent EP-0317477-A3 (EP)
Title: Software management structure
IPC: G06F9/44
Filed: 1988-10-11
Abstract: Program developers use the program packaging tools of the 
invention to create programs packaged in four levels: LCG 
(2000), PFG (3000), SFG (4000, and OCG (5000). An application 
developer uses the application packaging tools of the invention 
to combine several of these program packages together to create 
an application package. This is done by adding the AG level 
(1000) on top of the four levels pf the selected program 
packages. In addition, the application developer can select 
certain primary and secondary functions of the selected program 
packages while omitting other primary and secondary functions 
of the selected program packages. The packaging structure and 
packaging tools of the subject invention gives the developers 
the power and flexibility to create an application opackage 
tailor fit to meet the needs of a specific user.
Patent EP-0323416-A3 (EP)
Title: Phenylbenzylidene derivatives of 3-aminopropanesulfonic acid having anticonvulsant activity and pharmaceutical compositions containing same for the therapeutical treatment of epilepsy
IPC: C07C311/03
Filed: 1988-12-22
Abstract: Phenylbenzylidene derivatives of 3-aminopropane­
sulfonic acid having general formula 
  
wherein X and Y, either the same or different, are hydrogen 
or halogen, are endowed with potent anticonvulsant activity.
Patent EP-0324346-A3 (EP)
Title: Process for producing molds or cores for investment casting with reduced solvent loss
IPC: B22C9/12
Filed: 1989-01-03
Abstract: This invention relates to an improvement in 
investment casting process wherein molds or cores are 
prepared by forming them around a polymer pattern and 
then dissolving the pattern with a solvent. Investment 
casting is widely used for casting complex metal parts 
such as, for example, engine and motor components. The 
improved process comprises: (a) forming the mold or 
core around the pattern; (b) heating the mold or core; 
(c) dunking or spraying the mold or core with the 
solvent until the pattern is dissolved; (d) placing the 
mold or core in a drying chamber in the path of cir­
culating heated air; (e) cooling the air to condense 
the solvent; (f) recovering the condensed solvent; and 
(g) reheating the air until it is no longer saturated 
with solvent and recycling the air to the drying cham­
ber. The preliminary heating step can reduce solvent 
losses by 66 percent and the entire improved process 
can reduce solvent losses by about 90 percent.
Patent EP-0351696-A3 (EP)
IPC: C08B37/06
Filed: 1989-07-11
Abstract: Neue Allylaminoethylazole der allgemeinen Formel I 
  
in der X ein Stickstoffatom oder eine CH-Gruppe, R ein Wasserstoffatom oder 
eine Alkylgruppe eine Alkylgruppe (1 bis 5 C-Atome) und Ar und Ar′ unabhängig voneinander einen 
unsubstituierten, ein- oder mehrfach durch Alkyl (1 bis 3 C-Atome), Alkoxy (1 bis 
3 C-Atome), Nitrogruppen oder Halogen substituierten Phenylrest, einen un­
substituierten oder durch Halogen substituierten Thienylrest oder einen Naph­
thylrest bedeuten, sowie deren pflanzenphysiologisch oder pharmakologisch ver­
träglichen Säureadditionssalze, Verfahren zur Herstellung dieser neuen Verbin­
dungen und ihre Verwendung als fungizide oder antimykotische Mittel.
Patent EP-0350882-A3 (EP)
Title: Device for manufacturing conical poles
IPC: B21D5/08
Filed: 1989-07-12
Abstract: The present invention relates to a device for manufac­
turing comical poles or comical pole members by roll for­
ming sheet metal, whereby said device (1) comprises a 
conveyor path (5) along which sheet metal is transported, 
and a plurality of groups (10) of forming rolls (11, 12) 
positioned in succession along the conveyor path (5). 
In order to facilitate the roll forming and eliminate the 
risk of bending the sheet metal during the roll forming, 
the forming rolls (11, 12) in at least on of the groups 
(10) thereof are mounted on frame members (13) which are 
pivotable about vertical axes (26) such that the forming 
rolls (11, 12) can be set to run at such angles (α or β) 
relative to the centre line (6) of the conveyor path (5) 
that are dependent on the comical form of the finished 
pole or pole member or portions thereof.
Patent EP-0353749-A3 (EP)
Title: Induction galvannealed electroplated steel strip
IPC: C25D5/50
Filed: 1989-08-03
Abstract: Galvannealed electroplated steel strip. The strip is heated to an alloying temperature of at least about 427 DEG C using an induction coil operated at a frequency to produce an eddy current penetration depth of one-half the strip thickness. The diffusion temperature and time are controlled to minimize the formation of brittle gamma alloy phases in the zinc/iron alloy coating.
Patent EP-0356840-A3 (EP)
IPC: H01J61/36
Filed: 1989-08-18
Abstract: Die Einschmelzung eines Entladungsgefäßes (4) einer 
Natriumhochdruckentladungslampe enthält einen Stopfen 
(7) aus Keramik, der in das Ende des Entladungsgefäßes 
(4) eingesintert ist. Der Stopfen (7) besteht aus einem 
zylindrischen Teil (12) und einem konischen Teil (13). 
Der Konus ist der Elektrode (10, 11) zugewandt und er­
streckt sich bis zur Elektrodenwendel (11). An der 
äußeren Mantelfläche des konischen Teils (13) sind 
Taschen (14) angeformt, die durch Stege (15) vonein­
ander getrennt sind und in denen die metallischen 
Füllsubstanzen elektrisch-isoliert von der Stromzufüh­
rung (8) kondensieren. Durch die Konstruktion wird eine 
verbesserte koaxiale Ausrichtung des Stopfens (7) im 
Entladungsgefäß (4) bewirkt. Darüber hinaus erfolgt ein 
verbesserter Wärmeübergang aus dem Rohr (6) in den 
Stopfen (7), wodurch eine erhöhte coldspot-Temperatur 
erzielt wird. Das Entladungsgefäß wird dadurch geeignet 
für farbverbesserte Lampen sowie für "plug-in"-Typen. 
Auch hinsichtlich der Erschütterungsfestigkeit der 
Lampen wird eine Verbesserung erzielt.
Patent EP-0359150-A3 (EP)
IPC: G01C21/20
Filed: 1989-09-08
Abstract: Eine Fahrzeugpositions-Anzeigeeinrichtung mit einem 
Fahrtweg-Geber, einem Fahrtrichtungs-Geber und einer 
Recheneinheit, die auf der Grundlage der beiden Geber 
eine der jeweilien Fahrtroute entsprechende Information 
ausgibt verwendet als Fahrtweg- und als Fahrtrichtungs-­
Geber zwei gleichartige Rad-Umdrehungs-Sensoren an den 
beiden Rädern einer Achse. Ein weiterer Fahrtrichtungs-­
Geber ist zur Korrektur des mit Hilfe der Rad-Um­
drehungs-Sensoren gelieferten Information über die 
Fahrtrichtung nur kurzzeitig einschaltbar.
Patent EP-0374799-A3 (EP)
Title: Apparatus for detecting number of packs included in bundle
IPC: G06M9/00
Filed: 1989-12-18
Abstract: A laser beam emitted from a semiconductor laser 
(11) is radiated and scanned on a bundle of paper 
materials which is being conveyed, and the laser beam 
reflected by the bundle is received by a plurality of 
photocells (15, 16, 17, 18) to be converted to electri­
cal signals. A signal synthesizer (30) synthesizes the 
electrical signals output from the photocells (15, 16, 
17, 18). A binary circuit (39) binarizes the synthe­
sized signal to generate a boundary signal corresponding 
to a boundary between packs included in the bundle. A 
CPU (42) detects the number of packs included in the 
bundle on the basis of the number of boundary signals.
Patent EP-0319527-A3 (EP)
Title: Apparatus for providing an underground tunnel
IPC: E21B47/022
Filed: 1987-05-21
Abstract: An apparatus for providng a continuous underground 
tunnel utilizes an elongate boring device (14) including a 
forward facing, off-axis high fluid jet (36) which is rotated 
about the axis (63) of the device (14) while the latter is 
urged forward through the soil, thereby to cause the device 
(14) to bore a tunnel through the soil as it moves forward. 
The boring device (14) is steered by modulating the speed 
and/or the direction of rotation of the off-axis fluid jet (36) 
in a way which depends upon the desired direction to be taken 
by the boring device (14) within the soil. The pitch angle of 
the boring device (14), as defined by its axis (63), is 
monitored relative to a horizontal ground plane, independent of 
the roll position of the device (14). The roll angle of the 
boring device (14) and the position of its off-axis jet (36) 
are simultaneously monitored thereby to monitor the precise 
rotational position of the jet (36) relative to its roll 
position.
Patent EP-0327162-A3 (EP)
IPC: G01D13/22
Filed: 1989-01-25
Abstract: Die Anzeigevorrichtung weist einen Lichtleitkörper (3) 
auf, der aus Polycarbonat besteht, das Zusätze an 
Titandioxid und mindestens einem fluoreszierenden, 
lichtwandelnden organischen Farbstoff enthält. Dadurch 
wird eine gleichmäßige Helligkeitsverteilung erreicht.
Patent EP-0328251-A3 (EP)
Title: 2-(2-hydroxy-3-phenoxypropylamino)ethylphenoxyacetamides and processes and intermediates for their preparation
IPC: C07D261/00
Filed: 1989-01-16
Abstract: 2-(2-Hydroxy-3-phenoxypropylamino)ethylphenoxyacetamide compounds are disclosed as useful in the treatment of obesity and related conditions. Processes for their preparation are described, as are novel intermediates and pharmaceutical compositions containing them.
Patent EP-0330303-A3 (EP)
IPC: H01Q19/08
Filed: 1989-01-18
Abstract: An end-fire aerial (6) includes a broadside aerial array (7), 
for example a horn antenna. A block (9) of dielectric foam 
material extends outwards from the array (7), in a direction 
perpendicular to the array. The block (9) is designed to be of 
such dimensions, and of a suitably low dielectric constant such 
that it produces an end-fire gain.
Patent EP-0382959-A3 (EP)
Title: Digital signal recording and playback apparatus
IPC: G11B27/032
Filed: 1989-02-16
Abstract: A digital signal recording and playback apparatus 
having a rotary heads mounted on a rotary drum capable of 
recording/reproducing a digital signal onto/from a 
magnetic tape at a tape speed which is N times as much as 
the standard speed while conforming to the standard track 
angle and length. Number of the rotary heads are 
increased from the standard two heads whereas the drum 
speed is made one half of N times standard speed and the 
drum diameter is made slightly larger from the standard 
so that the relative speed between the running tape and 
the rotating heads becomes equal to the standard in the 
double tape speed mode, and becomes twice in the 
quadruple tape speed mode. Alternatively, the tape is 
wound around the drum having two heads, over the angular 
range of 180 degrees instead of the standard 90 degrees, 
the drum diameter is made smaller than the standard, and 
the drum speed is N times the standard so that the 
relative speed of the heads becomes equal to the standard 
in the double tape speed mode.
Patent EP-0339932-A3 (EP)
Title: Playback method for use in a recording medium playing apparatus, recording medium, and system for recording and reproducing information on and from a recording medium
IPC: G11B27/10
Filed: 1989-04-25
Abstract: A playback method for use in an apparatus for playing 
a recording medium having a lead-in area, a first area in 
which only a coded information signal is recorded, and a 
second area in which a video format signal and a coded 
information signal are recorded by using a multiplexing 
operation. The method is characterized by the operations 
of reading information recorded in the lead-in area in 
response to a command, moving an information reading 
point of the pickup to the first area of the recording 
medium when subcode picture presence information, which 
indicates that a graphic code including picture 
information is inserted in a subcode of the coded 
information signal, is detected from information 
recovered from the lead-in area, and reproducing 
information of the first area preferentially to other 
areas of the recording medium.
Patent EP-0352011-A3 (EP)
Title: Method for establishing pixel colour probabilities for use in ocr logic
IPC: G06K9/70
Filed: 1989-07-12
Abstract: A method of creating a decision tree to enable a character 
recognition device to recognise characters in a new unknown font 
includes scanning a document printed in the unknown font to generate an 
array of pixels, with each pixel having a neighbourhood state based on 
the colours of the surrounding pixels. A plurality of clusters of 
pixels, each representing a printed character, are identified. A pixel 
in one cluster is selected, and its neighbourhood state determined. 
The neighbourhood state is used to address a memory that has stored in 
it a probability table providing the probability, in a second font 
different from the new font being taught, that a pixel is black as a 
function of its neighbourhood state. The stored probability of black 
associated with the neighbourhood state of the select pixel is read 
from the memory and assigned as the probability of the selected pixel. 
The decision tree for the new font is generated using that assigned 
probability of black.
Patent EP-0351252-A3 (EP)
Title: Nitrogen monoxide absorbing compositions
IPC: A24D3/10
Filed: 1989-07-17
Abstract: The invention provides improved filters for absorbing 
nitrogen monoxide from tobacco smoke, wherein a base of 
acetate, cellulose and/or acetate-cellulose fibres is 
impregnated with an absorbing agent comprising a complex 
of ferrous iron and a thiol-containing low-molecular 
ligand, either as an aqueous suspension or solution of 
the complex, and then drying, or treating the base with 
an aqueous solution of thiol, drying, treating with an 
aqueous solution of ferrous ion and again drying; and a 
method of removing nitrogen monoxide from smoke by 
passing the smoke through the absorbing agent or the 
filter.
Patent EP-0356003-A3 (EP)
Title: Measurement of concentricity of core and cladding profiles
IPC: G01B11/27
Filed: 1989-07-24
Abstract: Concentricity of a light-transmissive core (102) and its 
cladding (101) is measured by stimulating U-V fluorescence in the 
core but not the cladding, independently imaging the core/cladding 
boundary (L1, CCD1) and the outer surface of the cladding (L2, CCD2), 
and determining their radial separation for different angular 
orientations (13) of the core and its axis.
Patent EP-0376530-A3 (EP)
Title: Integrated electronically commutated motor and control circuit assembly
IPC: H02K11/04
Filed: 1989-12-11
Abstract: A motor assembly includes a stationary assembly 
having a plurality of winding stages adapted to be electri­
cally energized to generate an electromagnetic field and a 
rotatable assembly including a plurality of permanent mag­
net elements in magnetic coupling relation with the station­
ary assembly. The motor assembly also includes first and 
second substantially flat end members parallel to each 
other and having inner facing sides between which the 
stationary assembly and the rotatable assembly are 
located. Each of the members has an outer side opposite 
its inner side. Control circuitry is connected to the 
winding stages and positioned adjacent the outer side of 
the first member, for applying a voltage to one or more of 
the winding stages at a time and for commutating the wind­
ing stages in a preselected sequence to rotate the rotat­
able assembly about an axis of rotation. A cap on the 
outer side of the first member forms a closure with the 
first member within which the control circuitry is 
located. A connecting element engages the second end 
member and the cap and is adapted to urge the second end 
member and the cap toward each other thereby supporting the 
first end member, the stationary assembly and the rotatable 
assembly therebetween. Alternatively, an adapter having 
first and second opposite sides may be positioned between 
the first end member and the cap.
Patent EP-0377384-A3 (EP)
Title: A machine and a method for high speed, precisely registered label application
IPC: H04N5/262
Filed: 1989-12-29
Abstract: A high speed labeling machine is provided for transferring labels (10) to articles such as cans (20); the labeling machine includes a device for supplying articles to be labeled, a label transfer wheel (45) provided with individual groups of closely spaced vacuum holddown ports to enable a succession of closely spaced labels (10) to be supported by the transfer wheel (45) and carried by the transfer wheel to the articles, and a pressure severing device (130) for releasing the label from a carrier stock for subsequent transfer from a transfer wheel (45) to the article to be labeled; sprocket holes (5) are utilized to align very precisely a label; such labels may be die cut on the printing press and retained on the carrier (1) by pinpoint attachments (15) or they may be die cut as the label is advanced; in a preferred embodiment, single layer label tapes with release agent on one surface and a pressure sensitive adhesive on the other surface provide added advantages of smaller spool sizes and faster speeds; single layer label tapes also make tamper-evident packaging very versatile and advantageous; another aspect is the significantly improved economics by reducing the number of layers to one instead of two for normal pressure sensitive labels as well as by eliminating the cost and problems associated with using glue applicators with many types of labeling products.
Patent EP-0403718-A3 (EP)
IPC: D06M13/51
Filed: 1989-12-14
Abstract: Styroloxidprodukte der Formel 
  
ihre sauren Ester und deren Salze, worin  
R einen aliphatischen Rest mit 1 bis 24 Kohlenstoffatomen,  
"Alkylen" einen Alkylenrest von 2 oder 3 Kohlenstoffatomen,  
von Y₁ und Y₂ eines Phenyl und das andere Wasserstoff,  
m eine Zahl von 1 bis 100 und  
von Y₃ und Y₄ eines Phenyl und das andere Wasserstoff bedeuten.  
     Diese Produkte stellen eine neue Klasse von nichtionogenen oder anioni­
schen Tensiden, welche als Textilveredlungsmittel, insbesondere als 
Emulgiermittel, Färbereihilfsmittel, Netzmittel, Entlüftungsmittel oder 
Foulardierhilfsmittel verwendet werden.
Patent EP-0381969-A3 (EP)
IPC: A47G1/06
Filed: 1990-01-19
Abstract: Bei einem aus einer Mehrzahl gerader Rahmenabschnitte (2, 3, 4, 5) 
bestehenden polygonalen, insbesondere rechtwinkligen 
Rahmen für Anzeigetafeln oder dergleichen, wobei jeder 
Rahmenabschnitt aus einem Paar gelenkig miteinander 
verbundener rück- und vorderseitiger (10, 11) Profilleisten be­
steht, sind die vorderseitigen Profilleisten (11) relativ 
zu den rückseitigen Profilleisten (10) so breit, daß sie in 
der Schließstellung zum Rahmeninneren hin betrachtet 
ringsum überstehen. Damit wurde ein Klapprahmen geschaf­
fen, der als umlaufender Rahmen ohne Rückenplatte ver­
wendbar und so auf eine Fläche beispielsweise eine 
Schaufensterscheibe aufklebbar ist; diese Flache bildet 
dann die Rückenplatte des Rahmens.
Patent EP-0408822-A3 (EP)
Title: Filling apparatus
IPC: G01G11/00
Filed: 1990-01-24
Abstract: A filling machine provided with a filling mount weighing apparatus which is used in a step of preparing medical supplies and so on, and continuously fills automatically powder, liquid or the like of a very small amount into a container such as vial, ampul or the like so as to weigh the filling amount, on the employment of an electronic balance to effect a weighing operation of high speed and precision so as to improve the filling amount accuracy through the reduction in dispersion in the filling amount.
Patent EP-0385142-A3 (EP)
IPC: H05K3/36
Filed: 1990-02-07
Abstract: A porous silver plating layer is provided to the 
surface of pads of a printed circuit board and the 
surface of contacts provided at the pads of the mother 
board and these layers are respectively impregnated by 
tin-zinc alloy and gallium. The electrical connection 
is established between the pads of printed circuit 
board and pads of the mother board through existence of 
liquid alloy by placing these plating layer in contact 
with each other. For the one printed circuit board 
having the pads and spacer, the gallium particles are 
adhered to the pads, while the solder is tentatively 
adhered to the spacer and for the other printed circuit 
board having the pads and connecting pads, the tin or 
indium layer is provided at the surface of pads, then 
the spacer of former printed circuit board is 
positioned and fixed to the connecting pad of the other 
printed circuit board. Thereby, electrical connection 
can be formed through the contact of gallium-tin or 
gallium-indium liquid alloy between the pads of both 
printed circuit boards.