baber/WOPTO huggingface dataset:
Patent EP-0057385-A3 (EP)
Title: Method for the direct electrical resistance heating of metal workpieces
IPC: C21D1/40
Filed: 1982-01-21
Abstract: 1. A method for direct electric resistance heating of metallic workpieces where, in addition to this, a temperature influence perpendicularly to the direction of current flow is effected by energy offers from outside within specific periods, characterized in that defined energy offers act for such a short time that no temperature compensation takes place across the section of the workpiece within these periods and, consequently, the temperature distribution perpendicularly to the direction of current flow is non-uniform.
Patent EP-0073004-A3 (EP)
Title: Method for the operation of a cpu of a digital multibit computer system and the cpu for carrying out this method of operation
IPC: G06F9/26
Filed: 1982-08-17
Abstract: 1. Central unit of a digital multi-bit calculation system consisting of memory elements, calculation circuits, a data control block together with input and output channels whereby data from a databus (9) is fed into a memory register (10) and every instruction word contains an operations code which is entered into an operations code register (12) through an internal bus (11) which leads the addressing bits to a subsequent decoder memory (13) whose output is connected to the chargeable instruction counter (17) which itself has its output connected to the program register (19) to which is subsequently connected a pipeline register (24) for the storage of a micro-program word characterized as : that a multiple consecutive decoding is achieved avoiding data return in the micro-program in that a part of the micro-program word appearing at the output of the pipeline register (24) is led back to the input of the decoder memory (13) and there used as extra address bits.
Patent EP-0076915-A3 (EP)
IPC: C07D271/06
Filed: 1982-08-26
Abstract: Oxadiazolcarbonsäureamide der allgemeinen Formel 
  
R¹ Alkyl, Alkoxy oder Halogen, R² Alkyl, Alkoxy, Halogen 
oder NO₂, R³ Wasserstoff, Alkyl oder Alkoxy und R⁴ Methyl 
bedeutet, 
  
R⁵ und R⁶ Methyl oder Ethyl bedeuten oder R⁵ und R⁶ zusam­
men eine Alkylengruppe bedeuten, die zusammen mit dem 
Rest 
  
einen gegebenenfalls substituierten Dioxolan-  
oder  
1,3-Dioxanring bilden und R⁷ einen gegebenenfalls sub­
stituierten Oxadiazolrest bedeutet und diese enthaltende 
Fungizide.
Patent EP-0095024-A3 (EP)
IPC: B62K19/18
Filed: 1983-03-17
Abstract: Die Erfindung betrifft ein Fahrrad mit einem aus zwei 
seitlich nebeneinander verlaufenden Rohren (1,2) gebildeten 
Doppelrahmen (3), welcher je ein schellenartig befestigtes 
Lager für die Sattelstange (20) und die Pedalachse (22) und 
ein Lagerrohr (16) für die Lenkgabel trägt, und schlägt zur 
Erzielung einer einfachen, montagevorteilhaften sowie stabi­
len Zuordnung der drei Lager vor, daß auch das Lagerrohr 
(16) für die Lenkgabelachse (17) schellenartig gestaltet und 
befestigt ist und daß alle drei Lager (18, 21 und Lagerrohr 16) 
im Bereich von in Vertiefungen (24) der Schellenhälften (a,b) 
einliegenden Querverbindungsstreben (4) der Rohre (1,2) 
und im Bereich von Eckverbindungen (I,II,III/IV) derselben 
angeordnet sind.
Patent EP-0098512-A3 (EP)
Title: Device for genital protection and sanitary towel
IPC: A61F5/44
Filed: 1983-06-29
Abstract: A protector against incontinence comprises an oblong absorbent body which is fixed to a bottom liquid-tight layer extending outside the absorbent body. The lateral edge portions of the layer are folded in over the absorbent body and form side flaps, the distance between the edges thereof being less than the width of the absorbent body at its mid section. The side flaps are fixed at their ends to the bottom layer. An elastic line, arranged at the edge of each side flap, tends to contract itself and thereby the edges of the side flaps. When the protector is put on, the edges of the side flaps come into elastic sealing contact in the thigh creases of the crotch.
Patent EP-0117933-A3 (EP)
IPC: G10G5/00
Filed: 1983-03-11
Abstract: The invention is an improved accessory support system. 
The system comprises a main bar supported by a plurality of 
support legs. The main bar is comprised of a plurality of bar 
members which are connected to each other by hinges that 
either fold or may be disassembled. The hinges are arranged, 
such that the bar members are capable of motion in the 
horizontal plane such that any configuration of the bar 
members around a central area may be obtained. The 
accessory support system may also be fabricated so that it is 
one piece that can fold up into a compact size for easy 
storage and portabiliry. The legs are adjustable for height 
and the bar members can be various sizes and shapes. In 
addition, additional bar members may be added to extend or 
reconfigure the accessory support system.  
     The legs may each have a base plate to secure the legs to 
a positional reference member such as a riser at pre-selected 
positions such that the exact configuration of the accessory 
support system can be reproduced.
Patent EP-0105013-A3 (EP)
Title: Hydraulic system and its components
IPC: A01G25/09
Filed: 1983-05-11
Abstract: 1. Hydraulic system to supply fluid under pressure for a hydraulic device (18), the said system comprising a three-way valve comprising a fluid inlet (136) and two outlets, one outlet (22) for conveying the fuid to the hydraulic device and the second outlet (140) leading to the open air, characterized by the fact that the three-way valve is divided by an elastic membrane (124) into two chambers, one chamber (136) through which fluid flows and another chamber (126) controlling the membrane via a fluid, the said elastic membrane's first position linking up the first outlet (22) and the second outlet (140), i.e. linking the said device with the open air and shutting off the fluid supply, this shut off being achieved by a ball valve (146) controlled by the membrane, and its second position, under controlled pressure on the said membrane, shutting off the second outlet (40) and the link between the inlet (138) and the first outlet (22), i.e. between the inlet (138) and the said hydraulic device (18), in that a control distributor pumps fluid under pressure into the membrane control chamber (126), the said distributor possessing a mobile two-position shaft, a first position that the supply of fluid to the membrane control chamber is cut off and a second position allowing fluid to pass, and in that the control distributor rod (64) is driven by a mechanism (26) comprising a drive device (82), an oscillating cam (90) driven by the said drive device and a cam follower (94) in contact with the said cam and connected to the said rod (64) so that the movement of the cam is transmitted by the cam follower.
Patent EP-0094354-A3 (EP)
Title: Method of shaping dense polycrystalline ceramic articles
IPC: C04B35/64
Filed: 1983-05-11
Abstract: 1. A process for the shaping of dense polycrystalline ceramic components, characterized in that a ceramic material is chosen which has a mean initial particle size (D0 ) not exceeding 10 mu m, a range of forming temperatures is determined by measuring the rate of growth of particles of the material prior to forming, the said temperature range being such that the relationship  see diagramm : EP0094354,P6,F1  where Dmax =maximum tolerable particle size in the shaped component when in service, and the relationship  see diagramm : EP0094354,P6,F2  where epsilon max=maximum necessary local deformation, are satisfactory, and this material is heated within a temperature range suitable for producing an increase in the mean particle size, through out the operation, up to a final size (D) equal to at most 20 mu m, and in that the forming operation is carried out simultaneously, during the growth of the particles at a rate of local deformation  see diagramm : EP0094354,P6,F3  (where epsilon=Ln l/l0 , l0  being the initial linear dimension of the particles and l their linear dimension after formation), which is continuously correlated with the particle growth parameter  see diagramm : EP0094354,P6,F4  (D being the mean particle size and  see diagramm : EP0094354,P6,F5  being the instantaneous growth rate) so as to satisfy the condition  see diagramm : EP0094354,P6,F6  where alpha=maximum tolerated cavitation factor in the material when forming is complete, expressed in % by volume.
Patent EP-0118777-A3 (EP)
Title: Audio signal recording in a video recorder
IPC: H04N9/82
Filed: 1984-02-10
Abstract: 1. Video recorder in which recording of the sound signal is such that a frequency modulated sound carrier (Tm) is recorded within the frequency range (11) occupied by the picture carrier (B), in which the frequency range occupied by the sound carrier (Tm) is suppressed by a filter (3) exhibiting a blocking band (12) characterized in that the frequency position of the blocking band (12) of the filter (3) is controlled by a control magnitude (Us) so that the blocking band (12) lies close to the momentary frequency of the frequency modulated sound carrier (Tm) or principal spectral lines thereof.
Patent EP-0123808-A3 (EP)
IPC: F02B3/06
Filed: 1984-02-21
Abstract: A self starting diesel hammer (20) having a tubular 
casing (30) inside which a heavy ram (32) is driven up by 
means of an explosion and then falls back onto an anvil (46) 
while compressing air under the ram so that fuel injected 
under the ram (32) causes the air to explode and drive the 
ram (32) up again, and a source of compressed gas (106) 
and a valve (110) arranged to direct the gas under the ram 
(32) to throw it upwardly in the casing (30) to start operation 
of the hammer.
Patent EP-0138620-A3 (EP)
Title: Collapsible container and method of making
IPC: B65D83/00
Filed: 1984-10-17
Abstract: A collapsible container 10 comprising a flexible bag including a spot 20 having an opening through which liquid is fed into and dispensed from the bag, and liquid passage means 30 inside of the bag in liquid communication with the spout opening for aiding in the dispensing of liquid from the bag. The liquid passage means is preferably integral with a wall of the bag but may be a separately formed elongate web heat sealed into the bag on making the bag.
Patent EP-0129505-A3 (EP)
Title: Control circuit for switching off the heating current of a current-heated plastics welding sleeve
IPC: B29C65/34
Filed: 1984-05-03
Abstract: 1. Control device, which serves to switch off the heating current of a current-heated synthetic material welding sleeve (1) and is constructed as intermediate plug pluggable onto the welding sleeve, with two plug sockets (11, 12) for plugging onto the current connections of the welding sleeve (1) and a respective plug pin (13, 14), which is connected through a connecting line (15, 16) with each plug socket, for plugging into a coupling plug socket, wherein a thermal off-switch (17), which responds not to the passage of current, but to heat supplied from outside, is inserted in one of the connecting lines (15) and arranged in the intermediate plug housing (10) in such a manner that it is flush with or projects beyond the surface which is intended to lie on the outside surface of the welding sleeve when the intermediate plug is plugged onto the welding sleeve so that the switching-off is controlled by the temperature of the outside surface of the welding sleeve.
Patent EP-0185242-A3 (EP)
IPC: C08F214/24
Filed: 1985-12-02
Abstract: This invention relates to copolymers of chlorotrif­
luoroethylene, ethylene and perfluoroalkylethylenes which 
have improved resistance to thermal stress cracking and 
improved high temperature properties.
Patent EP-0150911-A3 (EP)
Title: Intrinsically safe miner's lamp
IPC: H02H3/087
Filed: 1985-01-07
Abstract: © An intrinsically safe battery pack arrangement for electrically powering electrical devices is disclosed. The power pack has a device for electronically determining a short in a cable or device and switching off the voltage to the power pack. The electronic device includes a transisterized circuit for sensing and controlling currentthrough the cable. When the currentex- ceeds a predetermined maximum, the circuit limits the current in the cable to a maximum value. The circuit is latched in the off position when the short is present for an extended time and the circuit may be reset after the short is removed and the problem corrected. This form of circuitry in power packs for use with mining equipment such as lamps, provides a unit which will not cause hazardous sparks when shorted thereby constituting an intrinsically safe device for use in mines.
Patent EP-0159770-A3 (EP)
IPC: A01D34/81
Filed: 1985-02-08
Abstract: A motor driven lawn scarifier or cutter has a body which 
houses the motor and the scarifying/cutter assembly and 
also wheel or roller mountings. With a view to simplifying 
manufacture and assembly of the tool and eliminating 
corrosion problems, the body is moulded in one piece from 
plastics material and is shaped to provide a chamber (34) for 
the motor (50) and a forward chamber for the scarifying/­
cutter assembly (4). A roller (6A), located in a rearward 
chamber in the body, is mounted in openings (23) in the 
sides of the body and wheels (5) are mounted in openings 
(24) at the front of the body. A cover (8) which is also 
moulded in one piece from plastics material closes the motor 
chamber (34).
Patent EP-0168199-A3 (EP)
IPC: E04B1/41
Filed: 1985-06-26
Abstract: A method of building a cavity wall including the step of 
embedding in the leaves of the cavity wall a tie to locate 
them in position characterised in that a tie is used in which at 
least the portions which are located in the walls and adjacent 
to the leaves of the wall are of spiral form and obtained by 
twisting a flat strip of metal.
Patent EP-0189151-A3 (EP)
Title: Apparatus for producing an electrophotographic print
IPC: G03G15/01
Filed: 1986-01-17
Abstract: An apparatus for producing an electrographic print on a photosensitive receptor placed on a holder so as to produce an electrostatic latent image on the receptor by projecting light thereon, the apparatus including a developing unit located below the receptor holder, the developing unit including a developing section, the developing unit or the receptor holder being movable in relation to the other, the developing section supplying a developer to the sensitive receptor so as to make the electrostatic latent image visible, and a mechanism for collecting the used developer from the sensitive receptor, the collecting mechanism including a pneumatic knife for blowing the used developer on the sensitive receptor to a place of collection, and an arrangement for receiving the used developer brought by the pneumatic knife, the receiving arrangement being provided on that surface of the receptor holder which is outside the sensitive receptor, the receiving arrangement being provided in a direction perpendicularly to the direction in which the receptor holder or the developing unit is moved.
Patent EP-0194553-A3 (EP)
Title: Oil burner using atomization under pressure
IPC: F23D11/24
Filed: 1986-03-04
Abstract: 1. Pressure atomiser oil burner (1) having an end plate (2) between an external flame head (3) and an internally mounted blower (5), the spiral housing (6) of which opens substantially trangentially into the flame tube (4) which leads to the flame head and is arranged substantially perpendicularly to the plane of the end plate, the blower wheel (7) being arranged coaxially between the driven spindle of a drive motor (8), which extends substantially parallel to the plane of the end plate, and the drive axis (10) of an oil pump (9), whilst an air regulating housing (11) opens onto one axial end face of said flame tube (4), an air regulating valve (13) being provided in the entry area of said flame tube, having a covering cowling (14) attached to the end plate and covering the blower, the drive motor, the oil pump and the air regulating housing, and with an air intake channel (19) which passes through the end plate, characterised in that the entry region (12) of the air regulating housing (11) is connected on the inside to an opening (18) through the end plate (2), the air intake channel (19) being sound absorbing and opening into said opening (18), said air intake channel (19) being provided on the outside (17) of the end plate (2) and extending parallel thereto over at least a large part of its length in the direction of the channel.
Patent EP-0193970-A3 (EP)
Title: Verfahren zur Herstellung von sinteraktiven Siliciumcarbid- und/oder Borcarbidpulvern
IPC: C04B35/626
Filed: 1986-03-07
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Herstellung 
von sinteraktiven Siliciumcarbid- und/oder Borcarbidpul­
vern mit maximalen Teilchengrößen von 1 µm und feiner. 
Das Verfahren wird durch Naßmahlung in wäßriger Suspension 
unter Verwendung von Mühlen mit Mahlkörperfüllung und Zu­
satz von Antioxidantien in Gegenwart von Tensiden und anschlie­
ßender naßchemischer Behandlung mit Kaliumhydroxid als Ba­
se durchgeführt. Die Naßmahlung kann beispielsweise unter 
Zusatz von Hydrochinon in Gegenwart von quartären Ammonium­
salzen und die naßchemische Behandlung mit einer 5 - 50 
Gew.-%igen wäßrigen Kaliumhydroxidlösung unter Normaldruck 
bei Temperaturen im Bereich von Raumtemperatur bis zur Sie­
detemperatur des Reaktionsgemisches oder unter erhöhtem 
Druck bei Temperaturen bis zu 300°C durchgeführt werden.
Patent EP-0197404-A3 (EP)
IPC: C09K23/42
Filed: 1986-03-22
Abstract: Ketone der Formel II, 
  
mit der im Patentanspruch 1 für Ar, R¹ und R² angegebenen 
Bedeutung, lassen sich mit Tetrahalogenmethanen und 
Alkalimetallhydroxiden unter Zusatz eines Phasentransfer­
reagenzes leicht und in hohen Ausbeuten in α-Stellung 
hydroxylieren.
Patent EP-0196042-A3 (EP)
Title: Antibiotic prepared from lysobacter sp. sc 14,067
IPC: C07G11/00
Filed: 1986-03-24
Abstract: A novel antibiotic substance EM5587 is prepared by cultivation of a strain of the microorganism Lysobacter sp. SC 14,067, A.T.C.C. No. 53042.
Patent EP-0199278-A3 (EP)
Title: Poly(arylene sulfide) compositions with improved insulation resistance and cracking resistance
IPC: C08L23/04
Filed: 1986-04-16
Abstract: Poly(arylene sulfide) compositions are disclosed having a combination of good cracking resistance and electrical insulation resistance. Such compositions have a variety of uses including uses in molded electrical components.
Patent EP-0210484-A3 (EP)
IPC: A61C9/00
Filed: 1986-07-09
Abstract: Einteilige Form zur Herstellung und Aufnahme eines Kie­
ferabgußarbeitsmodells zur Zahnersatzherstellung unter Ver­
wendung von mit Retentionsteilen zum Halten des Arbeits­
modells in der Form und Halterippen für das Arbeitsmodell, 
wobei die Konturen der Form denen eines Arbeitsmodells in 
etwa angepaßt sind. Der eine Halterungsteil (20) ist mit in den 
Innenbereich der Form hineinstreckendem zungenartigem 
Vorsprung (130) mit Flanschen (24, 25) ausgebildet oder aber 
sind die Retentionsteile (119) in Form von Bändern mit Vor­
sprüngen (120) ausgebildet und zu den Vorsprüngen (119) 
passende Ausnehmungen in der Seitenwand (111) 
vorgesehen.
Patent EP-0222136-A3 (EP)
IPC: G01D5/36
Filed: 1986-10-02
Abstract: Der Träger 10 ist eine drehbare Scheibe mit zwei Spuren 
12 und 14. Die Spur 12 enthält eine gleichmäßige Teilung in 
Form eines radialen Strichgitters. Diese Teilung ist durch eine 
Maske 28 einer feststehenden Abtastplatte 20 und eine Licht­
schranke abtastbar und bildet Teil eines inkrementalen 
Meßsystems. Zur Erzeugung eines Nullimpulses zur Rückste­
llung eines Zählers sind auf der zweiten Spur 14 Felder 16 und 
18 mit unregelmäßigen Teilungen vorgesehen, die mit 
Masken 22 bzw. 26 der Abtastplatte 20 zusammenwirken. Die 
Spur 14 ist durch die Masken 22 und 26 hindurch opto­
elektronisch abtastbar. Feld 16 und Maske 22 ergeben bei 
Überdeckung eine positive Signalspitze, während Maske 26 
und Feld 18 bei Überdeckung eine gegen null gehende Sign­
alspitze erzeugen. Die Abtastsignale der optoelektronischen 
Abtastung werden zur Erzeugung des Nullimpulses gegenei­
nandergeschaltet.
Patent EP-0235436-A3 (EP)
IPC: B01D29/01
Filed: 1986-09-26
Abstract: A method and apparatus for filtering and 
concentrating a suspension (5) containing a solid 
suspended substance using a filter (2) comprises 
vibrating a board member (3) provided in the suspension 
(5) facing the surface of the filter (2) in a direction 
parallel to the filter surface. The board member (3) 
is provided at a distance of preferably 10 mm or less 
from the filter surface.
Patent EP-0228248-A3 (EP)
IPC: B01D71/38
Filed: 1986-12-17
Abstract: A composite semipermeable membrane comprises 
a porous substrate having on its surface an ultrathin 
membrane as a surface layer and a porous layer of water-­
insoluble polyvinyl alcohol as an internal layer integrally 
supporting the ultrathin membrane. The composite semi­
permeable membrane is produced by coating or impregnating 
an aqueous solution containing polyvinyl alcohol and 
the amino compound having at least two primary amino 
groups on or in the porous substrate, bringing the coated 
or impregnated porous substrate into contact with a solu­
tion of a polyfunctional crosslinking agent to obtain 
the ultrathin membrane, and then heating the substrate, 
preferably followed by treatment with a monohydric or 
polyhydric alcohol. The crosslinking agent is capable 
of reacting with the primary amino groups and the hydroxyl 
groups.
Patent EP-0219472-A3 (EP)
IPC: C23F13/02
Filed: 1986-09-04
Abstract: Anodes for protecting pipes against corrosion, especially oil 
pipes which are being uncoiled from a large diameter supply 
reel and laid on the seabed, each comprise a group of axially spaced 
apart elements (12, 13, 14) clamped to the pipe, the 
outermost elements (12, 13) of the group being connected with the pipe 
(10) by welding in order to maintain the intermediate 
elements (14) in position, said elements (14) being electrically 
connected with one another and with said outer elements (12, 
13) by means of flexible connectors (21).
Patent EP-0244638-A3 (EP)
IPC: F24D5/08
Filed: 1987-04-02
Abstract: A low intensity infrared radiant heating system com­
prising an exhaust effluent temperature sensor for disabling 
burner operations to keep thermal operating efficiences 
within preselected limits. A minimum burner run timer is 
used to avoid corrosive condensate accumulation in the 
primary emitter length. Multiple burner systems utilizing a 
microprocessor control system is disclosed.
Patent EP-0249093-A3 (EP)
IPC: C21C5/46
Filed: 1987-05-27
Abstract: A fused, hardened composition containing CaO, MgO and Al₂O₃ for 
use in purifying molten metal during steel production and 
a method of making the same. The composition can be made up of 
electric arc furnace dust and lime or dolo-lime fines which 
would normally be wasted. The mixture of ingredients is hydrated, 
molded into a uniform size and carbonated using a CO₂ 
containing gas and then heated so as to produce a molded non-dusting 
composition which dissolves quickly and uniformly in the 
slag process. Components such as PbO from the furnace dust which 
normally make slag a hazardous waste under environmental 
regulations, are reacted within the molded composition to form stable 
ceramic spinels. These spinels are not water soluble and 
therefore not subject to strict disposal requirements.
Patent EP-0241087-A3 (EP)
IPC: H04N9/31
Filed: 1987-04-01
Abstract: A projection colour television system having an im­
proved resolution and luminance comprises red, green and 
blue colour emitting tubes, the electron beams of which are 
focused onto their respective screens. In order to compensate 
for the strong saturation of the blue phosphor, and simul­
taneously to take advantage of the relatively fast decay of this 
phosphor, the blue colour emitting tube is a single gun, multi­
spot display tube. The increase in light output obtainable 
from the blue colour emitting tube is matched by providing 
interference filters in the red and green colour emitting dis­
play tubes and optionally in all three red, green and blue em­
itting tubes.