baber/WOPTO huggingface dataset:
Patent EP-0216396-A3 (EP)
IPC: B23B51/04
Filed: 1986-10-21
Abstract: A drill bit (10), particularly for cutting deep holes in hard 
materials, includes a tubular shank (12) with a solid center (20) 
and diametrically opposed coolant conduits (14,16) which 
supply coolant to a tungsten carbide tip (32) located on one 
end of the tubular shank (12). Swarf and debris are carried by 
the coolant away from the cutting area and along swarf clear­
ance channels (22,24) located along the exterior of the shank 
tube out of the borehole. The carbide tip (32) is brazed to the 
tubular shank (12) and is formed with a pair of angularly spa­
ced tubular chambers (44,46) which communicate with the 
coolant conduits in the shank. One cutting edge (34,36) is pro­
vided on top of each chamber in the tip. A coolant hole (48) is 
formed at the top of each tubular chamber (44,46), behind the 
cutting edge (34,36). The coolant which emerges from the tip 
(32) flows to the space between the tubular chambers (44,46) 
and carries with it the swarf along the swarf clearance chan­
nels (22,24) defined by the shank out of the borehold.
Patent EP-0204496-A3 (EP)
IPC: E05F15/04
Filed: 1986-05-27
Abstract: A power beam converts a linear force into a torque. The 
beam is slideably positioned transverse to a structural 
member to be rotated and adjacent a hinged connection of 
the structural member to a frame. The beam is driven in a 
linear direction by a motive means such as a hydraulic 
cylinder, cable network or threaded shaft and actuation nut. 
A cable extends from its connection to the structural member 
at a set distance from the hinged connection, over the end of 
the slideable beam and thence to a bias means, typically a 
spring. To rotate the structural member, the slideable beam 
is driven transverse to the structural member to impart a 
force along the cable the spring travels to its limit and 
thereafter a significant force is applied to the structural 
member to rotate the structural member.
Patent EP-0220019-A3 (EP)
IPC: H04Q11/04
Filed: 1986-10-08
Abstract: A channel bank unit (20) for interfacing 
baseband user signals with a PCM carrier communications 
channel. The channel bank unit (20) includes a digital 
port for communicating operational parameters between 
the channel bank unit and a system controller (10). The 
operational parameters provided to the channel bank 
unit (20) by the system controller (10) permit remote 
provisioning of the channel bank (20) to meet customer 
needs. A test port is also included in the channel bank 
unit (20) to permit remote testing of the channel bank 
unit by the system controller (10).
Patent EP-0271620-A3 (EP)
Title: Manually operable aspirator
IPC: F16K15/14
Filed: 1986-12-15
Abstract: An aspirator for removing vomit and like matter from the mouth and throat. A bellows 14 integral with a collection reservoir 38 includes a handle grip 40 reciprocable alternately to draw vomit into the reservoir from an attached catheter 22 insertable into the throat, and vent air through an exhaust valve 36. The bellows-reservoir unit is detachably mounted to a frame which also includes a handle grip and springs 50. The grips are squeezed to draw in vomit, and released to permit the springs to collapse the bellows. The operation is one-handed, the device is portable and the bellows-reservoir unit can be separated from the frame and discarded after use. A feature is a one-way inlet valve in the catheter to prevent vomit from draining back into the throat during aspirator operation.
Patent EP-0234527-A3 (EP)
IPC: G06Q50/00
Filed: 1987-02-20
Abstract: An electronic cash register (ECR) comprises a memory (6)for 
storing the stocked quantity of a commodity item, the trans­
action time, and the sale amount with respect to each commodity 
item; a clock (7) for producing a present time; and a keyboard (2) for 
instructing the output of a report in connection with an end-­
of-day sales processing. The transaction time stored in the 
memory is updated every time a transaction is performed with 
respect to each commodity item. The ECR determines when the 
stocked quantity of each commodity item is reduced to a pre­
determined number, e.g., zero. The transaction time finally 
stored in the memory is printed out together with data repre­
senting an associated commodity item in response to instruction 
by the keyboard for each commodity item whose stocked quantity 
is detected as having been reduced to said predetermined number.
Patent EP-0242690-A3 (EP)
Title: 5h-1,3,4-thiadiazoloû3,2-a¨pyrimidin-5-one derivatives and agricultural-horticultural fungicide composition containing the same
IPC: C07D513/04
Filed: 1987-04-06
Abstract: A new class of 5H-1,3,4-thiadiazolo[3,2-a]pyrimidin-5-one derivatives of formula <CHEM> wherein X is hydrogen, halogen, alkyl, alkoxy, phenyl, phenoxy, cyano or nitro group; and Y is hydrogen, halogen, haloalkyl, alkoxy, alkynyl which may be substituted with a phenyl or a cyano, and an agricultural-horticultural fungicidal composition containing said derivative.
Patent EP-0247512-A3 (EP)
IPC: C08L71/00
Filed: 1987-05-20
Abstract: A resin composition comprising 20 to 95% by 
weight of polyether ketone and 80 to 5% by weight of 
aromatic polysulfone, wherein a melt viscosity of said 
polyether ketone at 400°C represented by y (unit: poise) 
satisfies the following formula:   
 
    100 
</=</= 
 70x + 1,000   
 
(x represents the percentage by weight of polyether 
ketone in the composition comprising polyether ketone and 
aromatic polysulfone) and the melt viscosity of said 
aromatic polysulfone represented by z (unit: poise) 
satisfies the following formula:   
 
    2,000 
</=</= 
 50,000.
Patent EP-0267411-A3 (EP)
Title: Inclined lift, in particular for persons or furniture
IPC: E06C5/04
Filed: 1987-10-02
Abstract: 1. Sloping elevator (8), in particular passenger and/or furniture elevator, having a plurality of telescope runners (9), each formed from two guide rails (e.g. 1-7) connected in rung-like fashion, for a load-carrying means (11) guided on the latter using a motordriven extension device between the bottom guide rail (e.g. 6) and the subsequent guide rail (e.g. 5) and using so-called finite traction mechanisms constructed as riveted drive chains (18) for the forced extension of the guide rails (4-1) following the guide rail (e.g. 5) next to the bottom, the riveted drive chains (18) being guided from a fixed point (P) at the top end (19) of a guide rail (e.g. 6-3) over a deflection roller (U) at the top end (19) of the guide rail (e.g. 5-2), following in each case, to a fixed point (P') at the bottom end (20) of the subsequent guide rail (e.g. 4-1) in each case, having the following features : a) the guide rails (6-1) are constructed as closed hollow profiles ; b) the guide rails (6-1) assigned to a telescope runner (9) are - with the possible exception of the bottom telescope runner (9') - solely connected in the region of the top end (19) of the guide rails (6-1) in a rung-like fashion (transverse bar 20) ; c) formed between two successive guide rails (6-1) there is in each case at least one channel (K1-K5), in cross section from the outside to the inside, for at least one finite traction mechanism (riveted drive chain 18) and, if appropriate, a return rope (R).
Patent EP-0266651-A3 (EP)
IPC: B65D88/34
Filed: 1987-10-26
Abstract: Eine Abdeckung für mit Flüssigkeit gefüllte Becken, 
insbesondere von Klärenlagen, besteht aus mehreren sich 
zumindest teilweise über Schwimmer abstützenden Abdeck­
elementen.  
     Um die Abdeckung in einfachster Weise und ohne großen 
Aufwand untersschiedlichen Beckengrößen und Beckenformen 
anpassen zu können, leicht und ohne Kran zu montieren 
und die bisher üblichen Anforderung für höchste Schneelasten 
weitgehend vernachlässigen zu können, bestehen die Abdeck­
elemente aus Schwimmplatten (2,3) und Kuppelplatten (4), 
die flächendeckend und wechselweise zueinander angeordnet 
und lösbar miteinander verbunden sind (Fig. 1).
Patent EP-0261874-A3 (EP)
IPC: C11D3/43
Filed: 1987-09-17
Abstract: Concentrated hard surface cleaning compositions being 
free of terpene solvents, and containing a narrowly-defined 
solvent derived from propylene glycol, are disclosed.  
     The compositions herein show excellent cleaning and 
shine performance, and are not aggressive to cleaned 
surfaces and packaging materials.
Patent EP-0261950-A3 (EP)
IPC: B01D53/46
Filed: 1987-09-23
Abstract: A novel semi-wet or wet-type agent for treating a waste gas in the 
semiconductor industry is obtained by impregnating a solid alkaline 
earth metal hydroxide (eg calcium hydroxide) with an aqueous solution 
of an alkali metal hydroxide (eg potassium hydroxide) to such an 
extent that said alkaline earth metal hydroxide becomes wet. The 
waste gas treating agent does not deteriorate with time and is capable 
of making harmless waste gases discharged from semiconductor 
manufacturing apparatuses in the seimicondutor industry, such as 
volatile inorganic hydrides, e.g., arsine, phosphine and silane, and 
volatile inorganic halides, e.g., dichlorosilane, boron trifluoride 
and boron trichloride. The treating agent typically includes 15 to 
35% weight of water and 3 to 8% by weight of the alkali metal 
hydroxide.
Patent EP-0266128-A3 (EP)
IPC: C25B15/00
Filed: 1987-10-22
Abstract: By-product hypochlorite from the electrolytic 
production of chlorates, notably sodium chlorate, is 
used to form hexavalent chromium for use in the 
electrolysis process by oxidation of trivalent chromium 
compounds by the hypochlorite. The hypochlorite may be 
the condensate produced by treatment of the chlorate 
cell by-product gas stream and/or present in the cell 
liquor.
Patent EP-0306932-A3 (EP)
Title: Printing forme, especially a printing platen, and relief printing process
IPC: B41N1/06
Filed: 1988-09-08
Abstract: 2.1 In order to be able to apply the necessary volume of ink to the material to be printed in conventional rotary letterpress printing for newspapers, the ink is supplied or transported in excess with the result that some of the printing ink is forced onto the flanks of the screen or character printing areas and, therefore, into the low areas between the print surfaces, thereby causing a lack of sharpness of the screen dots or characters. 2.2 Metering the volume of ink actually required to produce a perfect ink impression on the material to be printed is achieved by designing the ink-carrying areas on the printing plate made of plastic to have a critical surface tension of about 18 to 35 mN/m and an improvement in the quality of the letterpress prints is achieved by a process in which, in combination with such printing plates, emulsion inks with 10%, particularly 30% of water and with or without a content of oil are used. 2.3 Printing plate for intaglio and, particularly, letterpress printing, including its flexographic printing variant.
Patent EP-0320724-A3 (EP)
IPC: C23C16/48
Filed: 1988-12-03
Abstract: Ein CVD-Verfahren zur Behandlung, insbesondere zur 
Einzelbeschichtung von Substraten, besonders für 
Halbleiterbauelemente, soll hinsichtlich der erfor­
derlichen Bearbeitungszeit und der Gleichmäßigkeit 
des erzielten Ergebnisses verbessert werden.  
     Es wird vorgeschlagen, das benutzte Gasgemisch (5) 
zunächst in einer Kammer (10) aufzustauen und dann 
als Gasstrom (12) über eine Düse (11) zum Substrat 
(1) zu führen und den CVD-Prozeß mit Hilfe eines 
Laserstrahls zu aktivieren. Mehrere zusätzliche 
Maßnahmen zur weiteren Aktivierung des Prozesses 
sowie zur Überwachung und Regelung eines automati­
sierten Prozesses sind als Ausgestaltungen möglich.  
     Anwendung kann in der Halbleitertechnik zur Metal­
lisierung von Substraten oder zur Passivierung von 
pn-Übergängen erfolgen. Außerdem kann nach diesem 
Verfahren eine strukturierung von Substratoverflä­
chen durchgeführt werden.
Patent EP-0320839-A3 (EP)
IPC: C08J5/04
Filed: 1988-12-10
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Faserverbund­
werkstoffen durch Imprägnieren eines Gewebes, in welchem parallele 
Verstärkungsfasern durch Thermoplastfäden zusammengehalten werden, in 
einem Tränkbad, welches 0 bis 50 Gew.% Thermoplast und 100 bis 0 Gew.% 
eines Lösungsmittels für den Thermoplasten enthält, Verdampfen des 
Lösungsmittels und Konfektionieren zum Verbundwerkstoff. Aus den 
Werkstoffen können Fertigteile für den Kraftfahrzeugsektor und für die 
Luft- und Raumfahrt hergestellt werden.
Patent EP-0277710-A3 (EP)
Title: Melt blown nonwoven web from fiber comprising an elastomer
IPC: D01F8/06
Filed: 1988-01-12
Abstract: A nonwoven web is prepared from a polymeric blend comprising at least one elastomer and at least one thermoplastic resin. The nonwoven web comprises fibers produced by melt blowing the polymeric blend. Conventional techniques are used to accomplish the melt blowing but due to high viscosity of certain elastomers it is frequently necessary to degrade the polymer blend prior to melt blowing. The nonwoven web exhibits improved extensibility, texture and hand.
Patent EP-0306131-A3 (EP)
Title: Multiple-part business form
IPC: B65D27/10
Filed: 1988-07-06
Abstract: The invention provides web-type multiple-part business form stock (10) having pre-glued but non-adhered cross-web heat seal glue lines (110, 112) designed for activation to seal out going envelopes after printing-type personalization of potential forms, preferably in an impact printer. After printing the adhesive is heat activated to seal the envelopes which are then separated from one another.
Patent EP-0327879-A3 (EP)
IPC: A61H9/00
Filed: 1989-01-25
Abstract: Die Vorrichtung besteht aus mindestens einer Manschette (2) 
mit einer Anzahl von Kammern (13). Die Manschette kann um 
die zu behandelnde Extremität des Patienten gelegt werden, 
während im Anschluß hieran die Kammern (13) mit Hilfe von 
Ventilen (15) aufgeblasen und entlüftet werden können.  
Zur Erzielung einer optimalen Behandlung des Ptienten und 
einer einfachen Bauweise der Vorrichtung sind alle Ven­
tile (15) in Reihe geschaltet und über eine gemeinsame 
Steuerleitung (12) nacheinander kaskadenartig ansteuerbar. 
Ferner sind eine Versorgungsleitung (11) und die Steuer­
leitung (12) nur an dem ersten Ventil (15a) angeschlossen, 
während dahinter jeweils zwei einander benachbarte Ventile 
(15) durch Versorgungs- und Steuerleitungsabschnitte 
(11a bis e bzw. 12a bis e) miteinander verbunden sind.  
Der Ventilkörper (29) jedes Ventiles (15a,15) trennt einen 
Versorgungsraum (33) des Ventiles, der ständig einerseits 
mit einem zuführenden Versorgungsleitungsteil und an­
dererseits mit der zugeordneten Kammer kommuniziert, von 
einem ständig mit der Steuerleitung kommunizierenden 
Steuerraum (32) des Ventiles. Nach dem Füllen der zuge­
hörigen Kammer (13) gibt der Ventilkörper (29) des Ven­
tiles eine Ventilöffnung (30) frei, wodurch Versorgungs­
luft zum jeweils nächsten Ventil (15) gelangen kann, um 
die zu diesem gehörige Kammer (13) aufzublasen.
Patent EP-0332823-A3 (EP)
Title: Lathe for machining the brake discs of a railway vehicle wheel set
IPC: B23B5/28
Filed: 1989-01-28
Abstract: To machine the tyre contours and the brake discs of railway-vehicle wheel sets, a lathe is proposed in which four friction rollers which can be pressed against the running tread are provided for driving each wheel of the wheel set, which friction rollers are essentially diametrically opposite in pairs. 
<IMAGE>
Patent EP-0340411-A3 (EP)
Title: Method for packaging substances in a sterile way
IPC: B65B35/58
Filed: 1989-03-07
Abstract: A device for the sterile packaging of fluid media is described, having a conveyor belt (4) by means of which packages (5) open on one side can be moved through a sterilising chamber (15) onto a second conveyor belt (13) with the aid of an intermediate conveying device (21-23), which belt (13) is mounted in a sterile space (15) closed off by a housing (14), filling means (17) and closing means (18) being arranged in this sterile chamber (15) and an outlet sluice (24) being arranged in a housing wall. 
<??>In order to simplify and to improve a device of this kind in such a way that a more effective sterilisation is permitted, the invention provides that the sterilising chamber (15) is designed as the inlet sluice (8). 
<IMAGE>
Patent EP-0333203-A3 (EP)
IPC: F21V8/00
Filed: 1989-03-17
Abstract: A linear light diffusing apparatus is formed of a 
transparent cylindrical rod. A white layer is formed on 
one end of the outer periphery of the cylindrical rod 
along the longitudinal direction thereof, and a plurality 
of grooves whose cross section is saw tooth shaped are 
formed on the outer periphery on the opposing side along 
the longitudinal direction. The light entering from one 
end of the transparent cylindrical rod is irregularly 
reflected by the white layer in the surface intersecting 
the longitudinal direction, and the irregularly reflected 
light is refracted by the saw tooth shaped grooves to be 
linearly condensed at a prescribed position intersecting 
the longitudinal direction.
Patent EP-0339352-A3 (EP)
Title: Thermosensitive recording medium
IPC: B41M5/337
Filed: 1989-04-10
Abstract: A thermosensitive recording medium 
comprises a substrate and a thermosensitive, 
coloring layer, provided on the substrate, 
comprising a binder, a colorless or light-colored 
electron-donating dye, an electron-accepting 
compound to react with the electron-donating dye and 
form a coloring matter and then an ester compound 
obtained from a fatty acid having 20 to 28 carbon 
atoms and a straight or cyclic alcohol, the ester 
having a melting point of 50 to 100 degree C and one 
or more non-phenolic hydroxy group. It is improved 
in prevention from fogging and sensitivity.
Patent EP-0340611-A3 (EP)
Title: Method of combustion-air and/or fuel-gas supply controlling for the combustion of a fuel-gas combustion-air mixture as well as means for carrying-out of this method
IPC: F24H9/20
Filed: 1989-04-26
Abstract: According to a method of controlling the supply of combustion air to combustion of a fuel-gas/combustion air mixture, which serves to heat a flowing fluid medium, in particular water, the combustion air throughput is controlled depending on the throughput of the medium to be heated. A device which is suitable for carrying out this method comprises a heat exchanger (8) fed via a water supply pipe (9), and a gas burner (1) which is assigned to this heat exchanger (8) and to which combustion air is supplied via a combustion air guide (2) by means of a blower (3, 4) and fuel gas is supplied via a gas nozzle (5). In the water supply pipe (9) or in the tap line (10) connected to the heat exchanger (8), a water throughput measuring device (14 - 19) is arranged and controls the combustion air throughput as well as - via a control valve (7) - the fuel-gas throughput to the burner (1). <IMAGE>
Patent EP-0353442-A3 (EP)
IPC: E21B4/16
Filed: 1989-06-21
Abstract: Bei einem Verfahren zum grabenlosen Verlegen von Versor­
gungsleitungen im Erdreich mittels eines Rammbohrgerätes 
(1, 101, 201) werden im Erdreich liegende Altleitungen (6, 
106, 206) gegen neue Versorgungsleitungen ausgetauscht, 
ohne das Erdreich aufreißen oder die Altleitung (6, 106, 
206) im Erdreich zerstören zu müssen, und ist ein lage- und 
zielgenaues Verlegen der Neuleitung möglich, wenn das Ramm­
bohrgerät (1, 101, 201) eine sich axial durch das Gerätege­
häuse (2) erstreckende Leitbohrung (5, 105, 205) besitzt 
und auf der Altleitung (6, 106, 206) geführt wird.
Patent EP-0356786-A3 (EP)
Title: Optical cable with a support member
IPC: G02B6/44
Filed: 1989-08-10
Abstract: The optical cable (OC) exhibits a support member (TK), which contains chambers, which extend in the longitudinal direction and which are accessible from outside, to receive optical waveguides (LW11-LW15); in this case, the chambers (CA1-CA5) are separated from one another by webs (ST1-ST5). Additional, outwardly open depressions (VT3-VT5), are present in these webs (ST3-ST5), so that the cross-sectional surface of these depressions (VT3-VT5) is different from that of the chambers (CA1-CA5). 
<IMAGE>
Patent EP-0367273-A3 (EP)
Title: An associative hierarchical deinterleaver
IPC: G01S7/38
Filed: 1989-11-03
Abstract: Sequential signal pulses from unknown sources are 
deinterleaved by clustering (36, 38) similar pulses into 
groups. The groups are used to form (42) hypothetical pulse 
train models. If the hypotheticals are confirmed (30, 32, 
44), they are used to deinterleave (24, 26, 28) corresponding 
signal pulses. Unconfirmed hypotheticals are deleted (34).
Patent EP-0377216-A3 (EP)
IPC: A01B63/111
Filed: 1989-12-28
Abstract: Ein Steuersystem für die Anhängevorrichtung (26) eines Fahrzeuges 
(10), an das ein Bodenbearbeitungsgerät befestigbar ist, 
enthält Betätigungsmittel, durch die die Anhängevorrichtung 
(20) über einen Lagebereich in Abhängigkeit von Steuersignalen 
angehoben und abgesenkt werden kann. Das Steuersystem 
enthält einen Zugkraftsensor, einen Sensor zur Erfassung 
der Lage der Anhängevorrichtung, einen von einer Bedienungsperson 
betätigbaren Befehlshebel (52), Einstellmittel 
für die obere Grenzlage der Anhängevorrichtung, die Mischung 
der Betriebsarten und die Abfallgeschwindigkeit und 
eine Steuereinheit, weiche Steuersignale als Funktion der 
erfaßten und eingestellten Werte erzeugt. Das Steuersystem 
umfaßt einen ersten (Last-) Steuermodus, in dem die Anhängevorrichtung 
(26) als lineare Funktion hauptsächlich der erfaßten 
Zugkraft gesteuert wird, und einen zweiten Steuermodus, 
in dem die Anhängevorrichtung (26) nur als eine nicht 
lineare Funktion der erfaßten Lage der Anhängevorrichtung (26) 
gesteuert wird. In dem Laststeuermodus wird ein Referenzlagewert 
als Sollwert verwendet, der nur einen unteren Bereich 
der Lage der Anhängevorrichtung (26) repräsentiert. Von 
dem Betriebsartmischeinstellmittel werden die Zugkraftempfindlichkeit 
und die Systemverstärkung abgeleitet, so daß 
mit wachsender Empfindlichkeit auch die Systemverstärkung 
ansteigt. Der Empfindlichkeitswert wird innerhalb eines 
vorherbestimmbaren Bereiches begrenzt.
Patent EP-0359386-A3 (EP)
Title: Method and apparatus for press-forming intricate metallic shapes such as spool valve elements
IPC: C22C18/04
Filed: 1989-08-04
Abstract: A process, an apparatus and an alloy for 
net-forming intricate metallic shapes are disclosed. A 
fixed die (30) is mounted in a forging press (20). 
The die (30) has a cavity (45) at least the proximal 
end (62) of which is open to receive a ram (55). The 
cavity (45) is contoured to the shape of the finished 
article to be forged therein, and a metallic slug (50) 
is receivable within the cavity (45). The ram (55) 
is driven into the proximal end (62) of the cavity (45) 
against the proximal end of the slug (50) under 
selected pressure and temperature and for a selected 
period of time. The slug (55) is thereby forged into 
close conformity with the contours of the cavity (45), 
the formation of the slug (50) being accomplished first 
at the distal end (52) of the cavity (45) and 
thereafter being progressively initiated and completed 
toward the proximal end (62) thereof. The foregoing 
process has been found to be particularly suitable for 
net-forming an zinc-aluminium alloy which may, if 
desired or required, be plated to provide the requisite 
hardness and sliding friction characteristics. One 
exemplary shape which can be net-formed by this process 
is a close-tolerance spool valve element.
Patent EP-0349444-A3 (EP)
Title: High tc superconducting y-ba-cu-o thin films
IPC: C01G3/00
Filed: 1989-06-12
Abstract: A superconducting film is disclosed which 
consists of a rare earth alkaline earth copper oxide 
having an R₁A₂C₃ crystalline phase over an 
R₂A₁C₁ crystalline phase.
Patent EP-0349518-A3 (EP)
IPC: F02C3/14
Filed: 1989-01-04
Abstract: Der Antrieb einer Maschine (1) mit am Umfang eines Schei­
benrades (2) angeordneten Schaufeln (3) mit Vertiefungen 
erfolgt durch die von wenigstens einem Brenner (4), der 
etwa tangential zur Umfangsrichtung des Scheibenrades (2) 
am Gehäuse (5) angeordnet ist, erzeugte Strömungsenergie 
der Verbrennungsgase. Der Brenner (4) mündet in eine im 
Gehäuse (5) angeordnete, von einem Flammrohr (15) 
begrenzte Brennkammer (13).