baber/WOPTO huggingface dataset:
Patent EP-0082759-A3 (EP)
IPC: F02P5/155
Filed: 1982-12-13
Abstract: This invention provides a method and apparatus for obtaining a 
uniform advance for an internal combustion engine requiring unequal 
firing angles between cylinders and is characterized by an 
electromagnetic pulse generator having a trigger wheel that includes 
a number of metal vanes greater than a number of cylinders in the 
internal combustion engine. Although the trigger wheel generates 
more trigger pulses for each operating cycle of the engine than 
there are spark plugs only the number of trigger pulses equal to the 
number of spark plugs are transmitted to one or more switching 
devices to allow the discharge of stored electrical energy through a 
respective spark plug in timed relation to the operating cycle of 
the engine.
Patent EP-0096340-A3 (EP)
Title: Membrane module and its use in the separation of liquids by pervaporation
IPC: B01D53/22
Filed: 1983-05-31
Abstract: A membrane module is disclosed which comprises at least one elongated, planar membrane element which is composed of two membranes aligned opposite one another so as to define a closed cavity into which active surfaces of both membranes face. At both ends of the membrane element, separate conduits attached to the two membranes are in communication with the cavity, such that the feed flow from one conduit to the other through the cavity is radial, relative to the membrane element. The membrane element can be spirally wound around one or both of the conduits.
Patent EP-0100899-A3 (EP)
Title: Benzisoselenazolones, process for their preparation and pharmaceutical compositions containing them
IPC: C07D517/04
Filed: 1983-07-12
Abstract: The invention relates to new benzisoselenazolones of the general formula I   <IMAGE>   and a process for the treatment of humans suffering from inflammatory diseases of the rheumatic type.
Patent EP-0105506-A3 (EP)
IPC: G01F5/00
Filed: 1983-10-01
Abstract: In ein Rohr (10) oder eine offene Rinne taucht eine Sonde 
(11) ein. Die Sonde (11) weist einen von der Flüssigkeit 
durchströmten Meßkanal (14) auf. Außerdem enthält die 
Sonde (12) einen Elektromagneten, der ein durch den 
Meßkanal (14) hindurchgehendes Magnetfeld erzeugt. An 
der Wand des Meßkanales (14) befinden sich Elektroden, an 
denen eine der Fließgeschwindigkeit der Flüssigkeit propor­
tionale Spannung abgenommen werden kann.
Patent EP-0112600-A3 (EP)
IPC: H01R12/71
Filed: 1983-12-20
Abstract: Electrically conductive device constituted by a male con­
nector (1) comprising two end flanges (4, 5) and an electrically 
conductive bottom part (3) holding a plurality of a male con­
tacts which are adapted to cooperate with the female contacts 
(12) of a female connector (8). When these connectors are in­
terconnected the female contacts are electrically intercon­
nected and a gap (14) between the connectors (1, 8) permits 
cleaning of these contacts.
Patent EP-0106554-A3 (EP)
IPC: D05C11/06
Filed: 1983-09-20
Abstract: An embroidering machine comprises a plurality of 
needles 11, each mounted on a needle bar 8 and drivable by 
a driving bar 42. When patterns are to be embroidered in a 
workpiece it is necessary for certain needles to be temporari­
ly non-operative. Conventionally this has been done by 
means of a control shaft provided with appropriate projec­
tions and concavities. The conventional arrangement has not 
been found to be sufficiently flexible and so the invention 
provides a plurality of solenoids 23 which act through the 
agency of various connecting levers and members to render 
the needles temporarily non-operative.
Patent EP-0123981-A3 (EP)
IPC: G09F9/30
Filed: 1984-04-12
Abstract: Zwischen zwei Trägerplatten mit Ansteuerelektrode ist 
ein cholesterischer Flüssigkristall angeordnet, der in zwei op­
tisch verschiedenen, stabilen Texturen existiert und eine di­
elektrische Anisotropie besitzt, die bei niedrigen Frequenzen 
positiv, bei höheren Frequenzen negativ ist, wodurch der Flüs­
sigkristall durch Anlegen einer niederfrequenten Spannung 
eine der beiden stabilen Texturen und durch Anlegen einer 
höherfrequenten Spannung die andere stabile Textur annimmt. 
Die beiden optisch verschiedenen Texturen sind ohne anlie­
gende Spannung langzeitstabil. Dadurch sind energiesparen­
de Anzeigen möglich.
Patent EP-0135137-A3 (EP)
IPC: H01L27/10
Filed: 1984-08-13
Abstract: Statische Speicherzelle mit zwei kreuzgekoppelten Inver­
tern, die jeweils aus einem Feldeffekttransistor (T1, T2) und 
einem zu diesem in Serie geschalteten Widerstandselement 
(R1, R2) bestehen. Dabei ist jeder Schaltungsknoten (3, 5) 
über ein zusätzliches Schaltelement mit einer zugeordneten 
Bitleitung (BL,  B L) beschaltet. Angestrebt wird die Realisie­
rung der Speicherzelle auf einer möglichst kleinen Halbleiter­
fläche und eine kurze Zugriffszeit. Erreicht wird das durch die 
Ausbildung der zusätzlichen Schaltelemente als Heiße-­
Elektronen-Transistoren, die jeweils mit einem der Feld­
effekttransistoren zu einem gemeinsamen Bauelement zu­
sammengefaßt werdne, das nur die Fläche eines Feldeffekt­
transistors benötigt. Der Anwendungsbereich umfaßt 
hochintegrierte Halbleiterspeicher.
Patent EP-0135784-A3 (EP)
IPC: C10L5/14
Filed: 1984-08-17
Abstract: Kohle- oder Koksbriketts, die rauch- und rußfrei ver­
brennen und eine gute Verlade-, Wetterstands- und Feuer­
standsfestigkeit besitzen, werden dadurch hergestellt, daß 
dem feinkörnigen Brennstoff 1 bis 3 Gew.-% Melasse und 
0,3 bis 2 Gew.-% eines vollverseiften Polyvinylalkohols ei­
ner Viskosität von 40 bis 100 mPas als Bindemittel, insbe­
sondere in wäßriger Lösung, zugesetzt werden und daß das 
homogenisierte Gemisch unter guter Entwrasung zu Bri­
ketts gepreßt wird.
Patent EP-0140225-A3 (EP)
IPC: C08J3/03
Filed: 1984-10-09
Abstract: This invention relates to a stable water-in-oil emulsion 
which contains a water soluble vinyl addition of polymers or 
copolymers. One or more water soluble water-in-oil emul­
sifying agents containing a surfactant and system which 
comprises a mixture of one or more hydrophillic surfactants.
Patent EP-0140417-A3 (EP)
IPC: B42F15/00
Filed: 1984-09-21
Abstract: Suspended file, suspended folder or the like, intended 
for suspending on rail systems of different type and provided 
with suspension edges having suspension means consisting 
of a combination of at least two of the followings means:  
a) a cutout in the central part of the suspension edge, 
with two noses facing one another,  
b) hooks disposed at or near the ends of the suspended 
edge and having downwardly directed openings,  
c) two cutouts of substantially the same shape, each 
provided with a nose, the two noses pointing in the same 
direction, while the cutouts are both disposed at least 
approximately at the same distance from the centre of the 
suspension edge.
Patent EP-0132933-A3 (EP)
IPC: H04B3/03
Filed: 1984-06-01
Abstract: An adaptive line hybrid for digital telecommunications 
including a bridge circuit for connection to the telecommuni­
cation line the bridge circuit having automatically adjustable 
components in two arms of the bridge to compensate for 
variations in the characteristics of the telecommunications 
line.
Patent EP-0139405-A3 (EP)
IPC: H04M11/06
Filed: 1984-08-24
Abstract: Voice and data signals can be transmitted simultaneous­
ly yet independently over a subscriber telephone line. The 
speech and data use the same cable pair as far as the local 
exchange but thereafter they may be routed to the same 
destination or to different destinations, as desired. Each 
terminal unit (A or B) has a low pass filter (2) to isolate the 
voice and data. A data switch (5) switches an oscillator (6) by 
FSK. Switch (7) locks onto the Data Ready Interface (8). 
Bandpass filter (9) feeds the signal to the telephone line. A 
loop back switch LBS provides for testing from the exchange.
Patent EP-0148109-A3 (EP)
Title: Pile-driving apparatus and method of operating such apparatus
IPC: E02D7/08
Filed: 1984-12-28
Abstract: Pile-driving apparatus (10) comprises a drop hammer (12) for imparting blows; a winch (14) for lifting the drop hammer between successive blows, the winch comprising a winch drive (24), a winch drum (26), clutch means (28) for disengageably engaging the winch drive with the winch drum, and a rope or cable (16) connecting the drop hammer to the winch drum; a sensor (34) comprising a mercury containing container (40) mounted on the driven object or the hammer and having electrical terminals, for sensing the delivery of a blow by the drop hammer; and a timer (46). Upon sensing of the delivery of a blow by the drop hammer, the sensor (34) causes the clutch (28) to engage and the timer (46) to be triggered. Upon engagement of the clutch the winch lifts the drop hammer. At the end of a predetermined time interval, determined by the timer (46), the clutch (28) disengages again, thereby allowing the drop hammer (12) to fall. This process repeats itself automatically.
Patent EP-0142465-A3 (EP)
Title: Procédé pour l'optimisation du couple d'un moteur polyphasé, notamment du type pas-à-pas, et dispositif pour la mise en oeuvre de ce procédé
IPC: H02P8/00
Filed: 1984-09-10
Abstract: Le procédé consiste à appréhender l'évolution des 
tensions induites par la movement du rotor dans les 
différentes phases statoriques et à alimenter les phases dudit 
moteur en fonction de ces mesures, de sorte que, dans 
chaque phase, l'angle de déphasage entre le premier 
harmonique du courant produit par la source d'alimentation 
et la tension induite corresponde à une valeur optimale.  
     Le dispositif pour la mise en oeuvre de ce procédé 
comporte des circuits de mesure des tensions induites dans 
les phases et des circuits permettant d'imposer dans lesdites 
phases des courants dont la phase du premier harmonique 
correspond à une valeur optimale.
Patent EP-0133171-A3 (EP)
Title: Chain net
IPC: F16G15/02
Filed: 1984-07-06
Abstract: A chain net comprises a plurality of warp strands (1.1) with mutually equal links (1.2) which at intersections lock round links (1.5) of weft strands (1.4) having mutually equal links. The links of the warp strands have dimensions such that they first allow the insertion of weft strands and, after plastic or elastic deformation, lock links of the weft stands. The plastic deformation is provided by elongating the warp strands. The elastic deformation is provided by the warp strand links being first expanded to allow the insertion of weft strands, after which the warp links are elastically re-deformed for locking round weft links.
Patent EP-0117251-A3 (EP)
IPC: G08B3/10
Filed: 1984-02-17
Abstract: Bei einer kombinierten Ruf- und Wechselsprechanlage 
für Türen, bei welcher mittels einer Sprechtaste (18) am 
Handapparat (14) der Innenstelle über ein Umschaltrelais 
(19) die Funktionsrichtung eines Verstärkers (12) für den 
Wechselsprechverkehr umkehrbar ist, wird eine Notsignal­
gabe seitens einer gefährdeten Person in der Innenstelle 
und/oder eine Alarmsignalgabe bei Einbruch ermöglicht, 
indem in der Innenstelle (3) ein Alarmsignalgeber (20) 
vorgesehen, dessen Ausgang dauernd mit dem Eingang des 
Verstärkers (12) verbunden ist und dem zumindest ein 
Auslöseschalter (21) zugeordnet ist, mit dem gleichzeitig der 
Alarmsignalgeber (20) und der Verstärker (12) einschaltbar 
sind und der Verstärker auf die Funktionsrichtung Innenstel­
le-Türstelle umschaltbar ist.
Patent EP-0187185-A3 (EP)
Title: Switching device for delta-modulated signals
IPC: H03M7/32
Filed: 1985-04-24
Abstract: The arrangement is used for switching delta modulated signals which have a bit rate of N kbit/s. The arrangement consists of at least one delta/PCM converter (DPU) which converts the individual bits XYZ... of the delta-modulated signals into a pseudo PCM signal sequence of the form X'n Y'n Z'n..., where X'n, Y'n, Z'n,... is in each case a function of the individual bits X, Y, Z,... exhibiting n bit positions. This signal sequence has a bit rate of n.N kbit/s, at least one PCM/delta converter (PDU) being provided in which this pseudo PCM signal sequence, after being switched through via a PCM time-division multiplex switching system, is reconverted into the original XYZ... form. <IMAGE>
Patent EP-0173005-A3 (EP)
Title: Oven with hot air recirculation
IPC: A21B1/44
Filed: 1985-06-05
Abstract: A baking oven heated by circulation of hot-air comprising a baking compartment with a turntable at the bottom thereof adapted for receiving a multiple rack cart which carries the material to be baked and which is rotated around a vertical axis. The turntable is provided with a drive gear therebelow coupled to a chain which in turn is coupled to a pinion on a vertical shaft extending outside the baking compartment and driven by a drive motor. A chain box surrounds the chain and includes a portion extending outside the baking compartment which is air-tight to prevent escape of vapor thereat from the baking compartment. The vertical shaft extends into the air-tight portion of the chain box via a seal.
Patent EP-0155073-A3 (EP)
IPC: F04D29/36
Filed: 1985-01-25
Abstract: The pitch of the blades (22) of a fan is adjusted by a 
pneumatic piston and cylinder combination (48, 50) which 
rotates with the hub (20) of the fan. The cylinder element (50) 
is reciprocable axially with respect to the hub and is connected 
to the blades by a cam groove (92) in the cylinder element, and 
a plurality of cam followers (98) engaged in the groove for 
translating axial movement of the cylinder in one or other 
direction into pivotal movement of the blades to adjust the 
pitch of the blades. Pneumatic pressure is applied to the piston 
and cylinder combination to reciprocate the cylinder element 
(50) via a rotary union (82) which accommodates rotation of 
the combination.
Patent EP-0168259-A3 (EP)
IPC: E04B1/02
Filed: 1985-07-12
Abstract: A building method utilising the pozzolanic characteris­
tics of pulverised fuel ash by making blocks of such ash with 
cement and chalk or limestone curing the blocks and then 
bonding the cured blocks together with a mortar mix of the 
same materials in the same or different proportions from 
those used to make the blocks. A plaster having the same 
materials in the same or different proportions from those 
used to make the blocks may then be applied to the bonded 
blocks.
Patent EP-0173468-A3 (EP)
IPC: F28F9/22
Filed: 1985-07-31
Abstract: A turbulator device adapted for insertion into an elongated 
tube (16), e.g., a heat exchanger tube, for inducing turbulent fluid 
flow.  The device comprises a thin uniform guideline (50) retention 
means (52) attached at opposite ends of the guideline (50) for 
retaining the guideline (50) in the tube (16), a plurality of 
slidable spheroidal turbulence inducing elements (60) having a 
center hole (62) for the guideline (50), a series of spaced apart 
stops (54) affixed to the guideline (50) between the spheroidal 
elements (60), so the location of turbulent flow zones in the tube 
(16) changes when reversing the fluid flow.
Patent EP-0193146-A3 (EP)
Title: Process for production of ethylene-based polymers
IPC: C08F10/02
Filed: 1986-02-22
Abstract: A process for producing ethylene-based polymers by polymerizing ethylene or ethylene and other  alpha -olefins by the use of a catalyst consisting essentially of (A) a transition metal compound component and (B) an organometallic compound component, said component (A) being a reaction product of (i) a specified chromium compound with (ii) a specified metal compound, and said component (B) being a halogen-containing alkylaluminium compound. According to the present invention, ethylene-based polymers can be efficiently produced.
Patent EP-0201824-A3 (EP)
IPC: G01N21/51
Filed: 1986-05-03
Abstract: An absorbance, turbidimetric, fluorescence, and nephe­
lometric photometer is constructed by providing a sample 
cell having a rectangular absorbance/turbidimetric cross-­
section for radiation. The cells exit aperture is positioned to 
be the entrance aperture for a grating which separates the 
light  according to wavelength and impingement on an array 
detector.
Patent EP-0201883-A3 (EP)
IPC: B25J18/00
Filed: 1986-05-09
Abstract: An automatic device, such as a robot for moving a 
medical effector in close proximity to a portion of a living 
body, such as the limb of a patient. In one form, electronic 
sensing means senses a physiologic or morphologic condi­
tion of a patient to whose limb or body the medical effector is 
in close proximity and generates signals which are applied to 
the inputs of a computer or microelectronic processor, which 
electrically processes and analyses such signals and gener­
ates control signals for controlling the operation of the robot 
to move the medical effector so as to achieve a desired 
diagnostic or therapeutic effect.
Patent EP-0211366-A3 (EP)
Title: Mobile radio apparatus, such as a car radio or the like, in particular a vhf receiver
IPC: H03J1/00
Filed: 1986-07-26
Abstract: A mobile radio set exhibits a main memory (20) in which all transmitters which can be received in the possible action radius of the radio set are stored, a transmitter identification device (19) for identifying the receive transmitter and for determining receivable alternative transmitters with the same transmitted programme and a device (22) for testing the quality of reception which continuously selects the transmitter having the best quality of reception at the reception site from among the alternative transmitters and the received transmitter. For reliably testing the quality of reception with only one existing receiver train, the test device (22) is used for sampling the quality of reception of the currently received transmitter and in extremely short mute times the quality of reception of the alternative transmitters, and the samples are averaged and stored in a memory (32, 33). A comparison circuit (34) selects the transmitter having the best quality of reception by means of the comparison of the current samples and of the mean values.
Patent EP-0216252-A3 (EP)
Title: Bearing flange for a braced single-sided and braced axial stored external rotor motor
IPC: H02K5/173
Filed: 1986-09-10
Abstract: 1. Bearing flange (2), more particularly for an external-rotor motor mounted unilaterally and in an axially braced manner, with rotor bearing (3, 4) to be inserted from its one axial end into a bearing bore-hole with an axial pressure force, and with stator (7) to be incorporated at its other axial end, characterized in that in the region of the bearing bore-hole on the outer circumference of the bearing flange (2) there is provided a recess (groove 21) for a support relative to the axial pressure force.
Patent EP-0207884-A3 (EP)
IPC: A61B17/80
Filed: 1986-07-04
Abstract: Selbstspannende gerade Knochenplatte, die außer Druck­
löchern (2, 4, 5, 7) auch Rundlöcher (3, 6) enthält, wobei jeweils ein Rund­
loch näher zum Ende der Platte hin angeordnet ist als die 
beiden innersten Drucklöcher unterschiedlicher 
Gleitrichtung.
Patent EP-0223753-A3 (EP)
Title: Adjustable pattern for cutting of collars for articles of clothing particularly shirts, blouses and the like
IPC: A41H3/015
Filed: 1986-11-20
Abstract: A pattern for the making collar elements for articles of clothing of different sizes, in which each collar element comprises two shaped end parts and a central part extending so as to connect the end parts, comprises: -  two end forms (2), each of which has a profile reproducing the shape of a respective end part of the collar element, and - a central body (3) to which the two end forms (2) can be attached selectively in generally symmetrical positions relative to each other and in an arrangement such that the two end forms (2) are selectively slidable towards and away from each other for their adaptation to different collar sizes.
Patent EP-0233622-A3 (EP)
Title: Process for manufacturing hydroxyl amines, and compounds so obtained
IPC: C07C/
Filed: 1987-02-16
Abstract: Secondary amines are oxidized with hydrogen peroxide in the presence of a catalyst chosen from derivatives of zinc or cadmium. The process is applied to the preparation of di-substituted N,N-hydroxylamines such as N,N-diethylhydroxylamines and N,N-di-n-propylhydroxylamine.
Patent EP-0240940-A3 (EP)
IPC: F28F13/18
Filed: 1987-04-02
Abstract: A composition for forming a hydrophilic film on 
aluminum comprises an alkali silicate, an inorganic harden­
ing agent and a water-soluble organic high-molecular-weight 
compound. The composition is useful for aluminum fin 
materials for producing heat exchanger fins, aluminum 
products such as aluminum heat exchangers comprising fins 
and tubes in combination, and materials of such products. 
The high-molecular-weight compounds effectively prevents 
the alkali silicate from giving off a cement odor and also 
sustains over a prolonged period of time the hydrophilic 
properties of the film prepared from the alkali silicate and the 
hardening agent. The composition forms hydrophilic films 
releasing no cement odor and retaining sustained hydroph­
ilic properties over a long period.
Patent EP-0249911-A3 (EP)
IPC: A45D26/00
Filed: 1987-06-12
Abstract: This invention relates to a delivering device for pasty 
substances, in particular depilatory waxes, in which a 
reservoir-applicator (10, 12) has a delivery slot (14) controlled by a 
freely rotatable knurled roller (16). The device comprises a 
cover element (18) with a shaped survace (20) for covering the 
delivery slot (14) and with supporting surfaces (24) for maintaining 
the device in a vertical position with its delivering head (12) 
down.
Patent EP-0255900-A3 (EP)
IPC: F24S23/30
Filed: 1987-07-24
Abstract: A solar energy collector including a primary 
optical concentrator, one or more solar cells and an 
improved solar cell cover design is provided. Each of 
the solar cells includes a flexible cell cover which 
significantly reduces optical losses due to gridline 
obscuration of active cell area and also due to 
reflection from the cover itself. The cover comprises 
an optically clear, flexible material, such as a 
silicone polymer, placed over the illuminated surface 
of each solar cell, with prisms formed on the outer 
surface of the cover such that incident sunlight is 
refracted by the prisms onto active cell area rather 
than partially onto non-active gridlines or conducting 
elements. Each of the prisms has a predetermined shape 
depending on the type of primary optical concentrator 
used in the solar energy collector.
Patent EP-0267433-A3 (EP)
IPC: B65D51/00
Filed: 1987-10-09
Abstract: Eine Verschlußanordnung(1) für pharmazeutische Be­
hälter (2) ist mit einem durchstechbaren, vorzugs­
weise aus Gummi bestehenden Stopfen (4) versehen, der 
durch eine Bördelkappe (5) auf dem Mündungswulst (6) 
des Behälters (2) festgehalten ist. Die Bördelkappe 
85) weist hierbei in ihrer die obere Außenfläche (9) 
des Stopfens (4) beaufschlagenden Innenfläche (15) 
einen aufgerauhten Bereich (16) auf. Hierdurch 
wird ein Hineinrutschen des Stopfens (4) in den Be­
hälterhals(7) beim Durchstechen mit einer Injektions­
nadel praktisch verhindert (vgl. Fig. 1).
Patent EP-0272643-A3 (EP)
Title: Ski boot
IPC: A43B5/04
Filed: 1987-12-18
Abstract: The ski boot comprises a shell (2, 102, 402, 202, 302) constituted by a rigid sole (3, 403, 203) connected to an upper (4, 104, 404) accommodating an inner shoe (5, 405). One or more longitudinal slots (8, 9, 109, 133, 134, 410, 414) are provided at the shell, arranged preferably laterally with respect to the upper, and a device (17, 422, 322) for the securing and adjustment of one or more traction elements (18, 423, 303) embracing the upper is furthermore associable. A covering element (25, 428, 228), having characteristics of waterproofing, thermal insulation and elastic deformability, is furthermore externally associable with the shell.