baber/WOPTO huggingface dataset:
Patent EP-0223563-A3 (EP)
IPC: C02F1/78
Filed: 1986-11-13
Abstract: Swimming pool water treatment apparatus (10) for 
treating ozonised water which is dosed with chlorine 
comprises a stainless steel containment vessel (11) 
incorporating a bed (13) of manganese dioxide through 
which water to be treated percolates. The manganese 
dioxide bed (13) selectively removes ozone from the 
water but leaves the chlorine content thereof substantially 
unaffected and does not electrochemically react with the 
stainless steel of the vessel (11).
Patent EP-0187733-A3 (EP)
Title: Auto hitch quick-release hook end for a three-point lift linkage, featuring a dual safety lock system to protect against accidental unhitching
IPC: B60D1/04
Filed: 1986-01-08
Abstract: The auto hitch quick-release type hook end disclosed, designed for use with a 3-point linkage, features a dual safety lock system protecting against accidental unhitching. The hook (1) is of a general type having a safety catch (4) that juts over the seat (2) which accommodates the link ball of a hitched implement and thus locks the link ball into the hook, and comprises a ratchet-type mechanism incorporating two contoured yokes (8, 9) operating together in such a way as to prevent unwarranted rotation of the catch, hence accidental unhitching of the implement. The implement is freed by working a latch (7), an initial movement of which shifts and releases the ratchet mechanism, whereupon the safety catch is engaged and rotated in such a way as to allow of detaching the implement.
Patent EP-0232706-A3 (EP)
IPC: G01N33/53
Filed: 1987-01-07
Abstract: Monoclonal antibodies specific for human blood group 
antigens are useful in cancer diagnosis. It has been found that 
cancer patients often either express antigens of a blood type 
different from their normal blood type or cease to produce nor­
mal blood group antigens in cancerous tissues. By examining 
tissue samples with the monoclonal antibodies described here­
in, it becomes possible to diagnose cancer.
Patent EP-0264632-A3 (EP)
IPC: F04B9/105
Filed: 1987-09-18
Abstract: A coaxial-piston pumping unit, comprising an 
outer tubulary body (10) defining a pumping 
chamber (11) having inlet/outlet aperture (12) 
and a first piston member (13) freely movable in 
the aforesaid pumping chamber. Said first piston 
member (13) is internally hollow to define the 
chamber (14) of a double-acting control cylinder 
comprising a second piston member (15) provided 
at one end of a rod (18) secured to the outer 
body (10), said rod (16) having ducts (17, 18) 
for feeding a fluid under pressure.  
     The pumping unit can be used for feeding and 
metering liquids, in particular for feeding 
polyurethane components to a mixing device.
Patent EP-0270972-A3 (EP)
Title: Oxidation hair dye compositions
IPC: A61K8/41
Filed: 1987-11-30
Abstract: Oxidation hair-dyeing preparations which contain as couplers N-(2-4dihydroxbenzylidene)-amino compounds corresponding to the following formula    <IMAGE>  (I)  in which A is a group corresponding to one of the following formulae    <IMAGE> (II) <IMAGE> (III)   <IMAGE> (IV)   <IMAGE> (V)   <IMAGE> (VI)  or salts thereof and the developers normally present in oxidation hair dyes. p-Phenylenediamine and derivatives thereof are particularly suitable as developers. Yellow to olive-brown colors of high fastness are obtained.
Patent EP-0273374-A3 (EP)
IPC: H05K3/18
Filed: 1987-12-23
Abstract: The invention is directed to a laminate for 
the preparation of a multilayer printed circuit by 
electroless plating of conductive metal thereon which 
comprises. 
   a. a substrate (1) having formed on a surface 
thereof    b. a conductive pattern, (2) and,    c. overlying the pattern (2) and surrounding 
substrate areas, a layer of tonable photodielectric 
material (3) having partially embedded therein finely 
divided particles (4) of adsorbent which protrude from 
the layer surface away from the substrate, the 
protrusive surfaces of which are adsorptive with 
respect to electroless plating catalysts or reductive 
precursors thereof.
Patent EP-0232032-A3 (EP)
IPC: A47C19/02
Filed: 1987-01-16
Abstract: A back rest device (2) comprising frame means (l4), 
a back rest (l6), and connecting means (l8) for pivotally 
connecting the back rest to the frame means such that the 
back rest is pivotable in use of the back rest device between 
a substantially vertical position and an inclined position, 
and the connecting means also being such that the back rest 
is movable up and/or down as it is pivoting between the 
substantially vertical position and the inclined position 
whereby the back rest is able to rise over any obstacles 
that may be in the way.
Patent EP-0242278-A3 (EP)
IPC: C08G63/68
Filed: 1987-04-08
Abstract: Liquid crystal polyerms are associated with 
units which are active an an electric or magnetic field 
to produce a polymeric product having enhanced physical 
magnetic or electric properties. The electrically or 
magnetically active unit used in the invention can be 
associated with the liquid crystal polymer by reaction 
with the liquid crystal polymer to form a copolymer, or 
by being dissolved or otherwise intimately mixed in the 
liquid crystal polymer. Suitable magnetically active 
units include metal complexes based on bis(sali­
cylidene)ethylenediimine.
Patent EP-0261059-A3 (EP)
Title: Surface bonding of ceramic bodies
IPC: C04B37/00
Filed: 1987-09-03
Abstract: Ceramic bodies are bonded by providing a first body formed of polycrystalline material and interconnected residual metal formed by the oxidn. reaction of molten metal and a vapour phase oxidant and grown as molten metal is transported through and then oxidised on the surface of its own oxidn. reaction prod.; holding a second ceramic body against a surface of the first; and heating so that the residual metal content of the first body is transported to the interface where an oxidn. reaction prod. continues to grown as above and forms a bond. - Specifically the metal is Al, oxidant is air and oxidn. reaction prod. is Al2O3. The first body may be formed by infiltrating a filler with oxidn. reaction prod. A barrier material, pref. Ca sulphate, silicate or phosphate or Portland cement, is used to embed and surround all surfaces of the first body except the contacting surface. A body of metal may be placed in contact with another surface of the first body embedded in the barrier material, so that the metal melts and is transported to the bonding interface during the heating step. The second body may have the same ceramic compsn. as the first; it may be made by a different method; or may be of a different compsn. but made by the same method. Pref. the reaction prod. is an oxide, nitride or carbide and the metal is Ti, Si, Zr, Hf or Sn.
Patent EP-0280274-A3 (EP)
Title: Arylene sulfide polymers
IPC: C08G75/02
Filed: 1988-02-24
Abstract: Arylene sulfide polymers having a high extrusion rate, e.g. at least about 100g/10 min. are prepared by a process comprising: a) dehydrating an aqueous admixture of a suitable sulfur source and a cyclic organic amide; b) admixing a dihalo-substituted aromatic compound with the dehydrated mixture to form a polymerization mixture wherein the molar ratio of sulfur source to the cyclic organic amide is about 0.39:1 to about 0.6:1, c) subjecting the polymerization mixture to reaction conditions sufficient to produce the arylene sulfide polymer; and d) recovering the arylene sulfide polymer.
Patent EP-0289730-A3 (EP)
IPC: H03K3/03
Filed: 1988-03-02
Abstract: Bei einer Vorrichtung zur Überwachung elektronischer Geräte, 
insbesondere von Mikrorechnern, mit einem Eingang, der mit 
einem Ausgang des elektronischen Geräts verbunden ist, mit 
einer Ladeschaltung, die ein R-C-Glied aufweist, das durch 
Signale des elektronischen Geräts entladbar ist, mit einem 
Schwingkreis, der abhängig vom Ladezustand des Kondensators 
schaltbar ist und der ein periodisches Rücksetzsignal 
erzeugt, und mit einem Ausgang, der mit einem Eingang des 
elektronischen Geräts verbunden ist und der das 
elektronische Gerät mit den Rücksetzsignalen des 
Schwingkreises versorgt, ist, um eine einfache und 
kostengünstige Anpassung der Vorrichtung an viele 
elektronische Schaltungen zu ermöglichen, die Ladeschaltung 
getrennt von dem Schwingkreis ausgebildet und weist der 
Schwingkreis ein zweites R-C-Glied zur Taktzeitfestlegung 
auf.
Patent EP-0285009-A3 (EP)
Title: Brauereianlage
IPC: C12C13/00
Filed: 1988-03-24
Abstract: Die Erfindung bezieht sich auf eine Brauereianlage (1) mit 
einer Würzepfanne (2), mit einem Wärmetauscher (5) zum Aufheizen 
der der Würzepfanne zugeführten Läuterwürze und mit einer 
Heizeinrichtung (11) zum Aufheizen eines Heizmediums, das im 
Wärmetauscher zur Aufheizung der Läuterwürze dient.  
     Um eine Anlage dieser Art mit einem variabel einsetzbaren 
und Energie sparenden Energieversorgungssystem 
auszustatten, ist die Brauereianlage dadurch 
gekennzeichnet, daß als Heizeinrichtung ein über einen 
Verbrennungsmotor angetriebene Kraftwärmekopplungsanlage 
vorgesehen ist.
Patent EP-0311934-A3 (EP)
Title: Air exit for ventilation and air-conditioning purposes
IPC: F24F13/06
Filed: 1988-10-08
Abstract: An air exit 1 for ventilation and air-conditioning purposes is proposed, which is connected via a distribution box 3 to an air supply line 2. In order that a very even air outlet is guaranteed across the entire cross-section of the outlet opening, the distribution box 3 consists of two chambers 4 and 5 which are connected one after another in the air flow direction 6, 7 and which can be flowed through at predetermined angles, preferably less than 90 DEG , to one another. In this connection, it is important that each of the chambers 4 and 5 has a cross-section which narrows gradually in the inflow direction of the air towards its outlet opening 8 or 13. <IMAGE>
Patent EP-0281412-A3 (EP)
IPC: C07K5/06
Filed: 1988-03-04
Abstract: Novel organic platinum complex of the formula: 
  
wherein R¹ is hydrogen atom or a lower alkyl group; R² is 
hydrogen atom, a substituted or unsubstituted lower alkyl 
group, a lower alkenyl group, a lower alkynyl agroup, a 
lower alkoxy group, a lower alkanoyl group, amino group, a 
substituted or unsubstituted nitrogen-containing hetero-­
monocyclic group, or an oxygen-containing hetero-monocyclic 
group, Alk is a lower alkylene group, X is carbonyl or 
sulfonyl group, n is 1 or 2, which has excellent anti-tumor 
activity against various tumors and is useful as an anti-­
tumor agent, and a process for the preparation thereof, and 
a pharmaceutical composition containing said compound.
Patent EP-0288321-A3 (EP)
IPC: G11B5/53
Filed: 1988-04-25
Abstract: A magnetic head device is disclosed which 
comprises: a head tip (50) including a pair of cores 
(51,52) defining a magnetic gap (53) between their 
ends; a bridge core (31) bridging the pair of cores 
(51,52) to allow a magnetic flux to flow out of one 
core (51,52) and into the other core (52,51); and a 
coil (32,33) placed in the path of the magnetic flux.
Patent EP-0322403-A3 (EP)
Title: Cupboard
IPC: A47B96/14
Filed: 1985-01-31
Abstract: 1. A cupboard consisting of separably linked components including at least one rail serving as edge connector and support of fittings, and with a combination of the following features : - The rail is a hollow-profile rail (1) ; - over the rear surface of the hollow-profile rail (1) extends a tongue (2) of barbed-hook profile by means of which the hollow-profile rail (1) is connected to a wall section which is surface-abutting against the rear surface and includes a longitudinal groove ; - the hollow-profile rail (1) has a hollow chamber to accomodate an adjustable spindle which is adjustable in its axial position with respect to the hollow-profile rail and tensionable against the floor or the ceiling of a room (9, 9') ; - the broadside surfaces of the hollow-profile rail (1) include a transverse recess (7) with defining transverse edges, serving as abutment surface of an adjusting nut (8) by which means the adjustable spindle is axially adjustable.
Patent EP-0347909-A3 (EP)
Title: Nonvolatile memory circuit device performing stable operation in wide range of power source voltage level
IPC: G11C16/28
Filed: 1989-06-22
Abstract: An electrically programmable nonvolatile memory 
circuit device includes a plurality of memory cell tran­
sistors (11-1, 11-2) from which data is read out, dummy 
cell transistors (12-1, 12-2) which are each selectively 
operated at the same time as the operation of a selected 
one of said memory cell transistors in the same condi­
tion as the selected memory cell transistor at the time 
of reading out data from the selected memory cell 
transistor, and a sense amplifier (16) including a logic 
gate circuit for converting the programming state of the 
memory cell transistor (11-1, 11-2) into a logic value 
based on a difference between the current characteris­
tics of the memory cell transistor (11-1, 11-2) and the 
dummy cell transistor (12-1, 12-2). When the source-­
drain current of the memory cell transistors (11-1, 
11-2) set in the non-programmed state is denoted by I1, 
the source-drain current of the dummy cell transistor 
(12-1, 12-2) is denoted by I2, and the source-drain cur­
rent of the memory cell transistors (11-1, 11-2) set in 
the programmed state is denoted by I3, then current I1, 
I2 and I3 are so set as to satisfy the current relation 
of "I1>I2>I3".
Patent EP-0352796-A3 (EP)
Title: Recording material
IPC: B41M1/00
Filed: 1989-07-27
Abstract: A recording material including at least a 
liquid dispersion medium and an electrolyte contained 
therein; the electrolyte providing substantially no 
halogen ion in the liquid dispersion medium under 
electrolytic dissociation; the recording material being 
capable of changing its adhesiveness when imparted with 
a voltage by means of a pair of electrodes, thereby to 
selectively adhere to either one of the pair of 
electrodes.
Patent EP-0371227-A3 (EP)
IPC: B62D51/00
Filed: 1989-09-22
Abstract: Es wird eine Deichsel für von Hand geführte und mit einem Fahrantrieb 
versehenen Hubwagen und -lader beschrieben, die am freien Ende einen 
Handgriffe (3) umfassenden Lenkkopf (2) aufweist, an dem 
Bedienungsschalter (4-6) für den Fahr- und Hubbetrieb angeordnet 
sind. Der Lenkkopf (2) umfaßt zwei lösbar miteinander verbindbare 
Schalenelemente (8-9), wobei das eine Schalenelement (8) mit 
der Deichsel fest verbunden ist und als Trägerteil für das zweite 
Schalenelement (9) dient, an dem die Handgriffe (3) sowie die 
Bedienungsschalter (4-6) gehalten sind.
Patent EP-0371501-A3 (EP)
IPC: A61H23/02
Filed: 1989-11-30
Abstract: Apparatus (10) for treating hair including a handle (12), hair separation apparatus (22) associated with the handle and extending longitudinally along an axis, apparatus (14-16) for oscillating the hair separation apparatus about the axis so as to bring the hair separation apparatus (22) into repeated engagement with a group of hairs so as to ease passage of the separation apparatus therethrough, and apparatus for preventing the hair separation apparatus from striking a portion of skin to which the hairs are attached. The hair separation apparatus (22) is oscillated about the axis axis at a relatively high frequency, of, typically, greater than 4,000 cycles per minute and preferably greater than 10,000 cycles per minute, and at a relatively small amplitude, of, typically, no larger than about 5 DEG  and, preferably, no larger than 2 DEG . A method of delousing hair includes the steps of placing hair separation apparatus (22) in a group of hairs and oscillating the hair separation apparatus at high frequency, so as to bring the hair separation apparatus into repeated engagement with the group of hairs in a direction generally transverse to the length of the hairs, thereby also bringing the hair separation apparatus into repeated engagement with lice and lice eggs located among the hairs, so as to cause fatal injury to the lice and lice eggs.
Patent EP-0380794-A3 (EP)
Title: External consumption-detecting device for meter-equipped     users supplied by distribution networks
IPC: G01R21/00
Filed: 1989-12-14
Abstract: The device comprises an optical sensor (17) which is 
applicable outside of the meter, is responsive to the 
movement of the index (11a) of the consumption indicator 
(11) of the meter and is adapted to produce a useful 
signal (SU) every time the index passes in front of said 
sensor; the useful signal is amplified and converted from 
analog to digital by square-wave forming and threshold-­
adapting means (20) in order to be sent on a data 
transmission network (RT), in particular on a telematic 
network.
Patent EP-0341877-A3 (EP)
IPC: B41M5/26
Filed: 1989-04-28
Abstract: The use of eutectic combinations of a dye and a 
second compound (which may also be a dye) in a binder has 
been found to provide benefits to thermal dye transfer 
materials.
Patent EP-0363120-A3 (EP)
Title: Centrifugal fluid processing system and method
IPC: C12M1/00
Filed: 1989-10-02
Abstract: A centrifugal processing system and method 
introduces fluid to be processed into a centrifugation 
chamber, while directing the fluid away from the 
region of the chamber where the largest centrifugal 
(or "G") forces exist. The fluid is also conveyed 
into the force field as a generally uniform stream 
having reduced turbulence or being essentially free of 
turbulence. The system and method thereby establish, 
upon the entry of a high velocity fluid stream into 
the centrifugal field, non-turbulent and uniform flow 
conditions conducive to effective separation. The 
system and method also direct the fluid in a way the 
maximizes the effective surface area of the 
centrifugation chamber for separation. Effective 
separation can thereby be achieved at high inlet flow 
rates.
Patent EP-0365203-A3 (EP)
IPC: G01T1/24
Filed: 1989-10-11
Abstract: Multi-element high energy particle detector 
modules (1) comprise a planar heavy metal carrier (3) of 
tungsten alloy with planar detector units (9) uniformly 
distributed over one planar surface (5). The detector units 
(9) are secured to the heavy metal carrier (3) by 
electrically conductive adhesive (29) so that the carrier 
serves as a common ground. The other surface (7) of each 
planar detector unit (9) is electrically connected to a 
feedthrough electrical terminal (13) extending through the 
carrier for front or rear readout. The feedthrough 
electrical terminals (13) comprise sockets (15) at one face 
of the carrier (3) and mating pins (19) projecting from the 
other face, so that any number of modules (1) may be plugged 
together to create a stack of modules (37) of any desired 
number of radiation lengths. The detector units (9) each 
comprise four, preferably rectangular, p-i-n diode chips 
(27) arranged around the associated feedthrough terminal 
(13) to form a square detector unit providing at least 90% 
detector element coverage of the carrier (3). Integral 
spacers (11) projecting from the carriers (3) extend at 
least partially along the boundaries between detector units 
(9) to space the p-i-n diode chips (27) from adjacent 
carriers in a stack. The spacers (11) along the perimeters 
of the modules are one-half the width of the interior 
spacers (11) so that when stacks of modules (37) are 
arranged side by side to form a large array (39) of any size 
or shape, distribution of the detector units (9) is uniform 
over the entire array.
Patent EP-0367565-A3 (EP)
Title: Longitudinal support sling
IPC: A43B7/00
Filed: 1989-10-31
Abstract: A foot support structure which is attached to a 
shoe so as to provide support to the medial arch of a 
foot in a longitudinal direction while acting as a 
supplement to the longitudinal fascia, ligaments and 
tendons of the foot is disclosed. The structure 
includes a sling strap which is most effective when 
employed with and anchored to a relatively flexible 
outsole. On the medial side of the foot, the sling 
pulls from a point just forward of the first metatarsal 
head. On the lateral side, the sling pulls from a 
point adjacent the posterior portion of the fifth 
metatarsal. The sling could also be anchored to 
transverse shoe components in the midfoot region. In 
one embodiment, the longitudinal support sling of the 
present invention includes a medial-lateral connector 
strap which extends across the top of the foot in the 
forefoot region and interconnects the medial and 
lateral sling portions proximate to the anterior 
portions thereof.
Patent EP-0372961-A3 (EP)
Title: Add/shed load control using anticipatory processes
IPC: H02J3/14
Filed: 1989-12-07
Abstract: An add/shed system 10 to maintain the power 
consumption of a building below the predetermined 
level includes a plurality of loads A,B,C,D and means 
38 for measuring the present total power consumption 
of the building. Processor 12 and computations 
section 40 reactively shed selected ones of the loads 
responsive to the measured total power consumption of 
the building to maintain the present power consumption 
of the building below the predetermined level. 
Processor 12 and anticipatory control section 42 
determine the anticipated future increase or decrease 
in power consumption of the building and add or shed 
selected ones of the loads responsive to the measured 
total power consumption of the building and the 
anticipated future increase or decrease in power 
consumption of the building for continuously 
maintaining the power consumption of the building 
below the predetermined level.
Patent EP-0346243-A3 (EP)
Title: Dial signal generator for generating dial pulse signal and dual tone multi-frequency signal
IPC: H04M1/26
Filed: 1989-06-09
Abstract: A dial signal generator supplied with dial 
data corresponding to a dial number, includes a dial 
data register (13) for storing the dial data, a decoder 
(81) for decoding the dial data supplied from the dial 
data register to thereby generate corresponding row and 
column numbers based on a dual tone multi-frequency 
(DTMF) system, a DTMF generator (14) for generating a 
DTMF signal from the row and column numbers generated by 
the decoder, and a dial pulse generator (16) for 
generating a dial pulse signal from the dial data 
supplied from the dial data register.
Patent EP-0370965-A3 (EP)
IPC: G01S13/931
Filed: 1989-11-07
Abstract: The device, which is intended to be associated 
preferably with one of the rear-view mirrors (B) of a 
motor vehicle (A), comprises a microwave unit which 
makes use of the Doppler effect to detect and indicate 
the presence of other vehicles (F) which are 
approaching and which may collide with the vehicle (A) 
on which the device is mounted.
Patent EP-0379217-A3 (EP)
Title: Inter-frame predictive encoding system
IPC: H04N7/50
Filed: 1990-01-19
Abstract: In an inter-frame predictive encoding system, 
reference frames are set. The reference frames are 
separated at equal intervals. The reference frames are 
selected from successively inputted frames of a video 
signal. Each of the reference frames is encoded. A 
prediction signal for a dependent frame between the 
reference frames is generated on the basis of a signal of 
the reference frames which precedes and follows the 
dependent frame respectively. A signal of the dependent 
frame is generated on the basis of the prediction signal 
corresponding thereto. An error of the predicting of the 
signal of the dependent frame is encoded.
Patent EP-0383192-A3 (EP)
IPC: G02F1/1337
Filed: 1990-02-08
Abstract: Bei einem Verfahren zum Aufbringen von Orientierungsschich­
ten auf Zellenplatten (11.o, 11.u) werden die Zellenplatten 
so in bezug auf eine Schleuder-Drehachse (14) angeordnet, 
daß die Plattenebenen parallel zur Drehachse liegen. Dadurch 
wirken beim Abschleudern eines auf die Platten aufgebrachten 
Orientierungsschichtmaterials die Abschleuderkräfte über die 
ganzen Plattenflächen jeweils in gleicher Richtung, was zu 
einer homogenen Vorausrichtung der Orientierungsschicht­
moleküle führt.  
     Dadurch, daß mit dem genannten Verfahren eine homogene Vor­
ausrichtung von Orientierungsschichtmolekülen erreichbar ist, 
läßt sich verbesserte Orientierungswirkung erzielen.