baber/WOPTO huggingface dataset:
Patent EP-0033092-A3 (EP)
Title: Transportcart, in particular shoppingcart
IPC: B62B1/12
Filed: 1981-01-15
Abstract: 1. Transport trolley, especially a shopping trolley, with an essentially vertically arranged main frame (21) supported by wheels (20) and with a bearing frame (22) provided at its lower end and intended for a container which can be fastened to the main frame, the main frame having an extendable handle part (29) which can be locked in the extended position and which is formed from a U-shaped hoop (30) with legs (34) projecting downwards and inserted in guides of the main frame, each of the two legs (34) of the handle part (29) formed from a U-shaped hoop (30) being inserted respectively in guides (32, 33) provided on the main frame (21), and one guide (33) having a resilient engagement projection (51) which interacts with an engagement recess (54) provided at the free end of the associated leg (34), characterised in that the guides consist of an upper guide (32) and a lower guide (33), the lower guide (33) having a guide bush (43) and, on its lower end face, a tubular and axially slotted extension (50), the free end of which is angled inwards to form engagement projections (51), and that the U-shaped hoop (30) forming the handle part (29) is formed from a tubular section, and the free ends of the legs (34) of the handle part have inserted in them end pieces (53) which each have, at their ends projecting from the ends of the legs (34) of the handle part, a continuous groove (34) interacting with the engagement projections (51) of the lower guides (33) and forming an engagement recess.
Patent EP-0042137-A3 (EP)
Title: Method of fixing parallel interconnexion leads on the opposite sides of electrical components
IPC: H01G13/00
Filed: 1981-06-10
Abstract: Method for attaching and fastening parallel current lead wires to opposite lateral surfaces of an electrical component wherein current lead wires formed in one piece in the shape of a U are disposed in continuous sequence on a belt-shaped conveyor-carrier of an automatically operating assembly system so that part of the two legs of the U-shaped structure and the part of the U-shaped structure connecting the legs protrude laterally beyond the edge of the conveyor-carrier, and an electrical component is clamped between the two legs and soldered thereto, which includes the steps of: (a) forming bends in the legs of U-shaped parallel current lead wires so as to adjust the mutual spacing of the legs in the part thereof projecting beyond the edge of the conveyor-carrier so that the spacing is smaller than is the length of the electrical component to be clamped between the legs, and the mutual spacing of the centers of the cross sections of the legs is greater than is the length of the electrical component, (b) inserting the electrical component between the legs in a direction perpendicular to the plane of the U-shaped structure and of the conveyor-carrier and spreading the legs apart due to the closer mutual spacing thereof than the length of the electrical component with resultant clamping of the electrical component between the legs, (c) soldering the component to the legs, (d) cutting off, in vicinity of the electrical component, the part of the U-shaped structure connecting the legs, and (e) testing the component with the current lead wires soldered thereto.
Patent EP-0069411-A3 (EP)
IPC: A23L19/00
Filed: 1982-06-14
Abstract: A food product based on fruit and sugar, prepared in the 
following manner: the fruit reduced to a cream is deep-­
frozen; the blocks of deep-frozen fruit are ground to produce 
minute crystals; sugar syrup is added to this mass in a 
quantity varying between 10 and 30% according to the type 
of fruit; this mixture is mixed and stirred until the fruit crystal 
mass is incorporated into the syrup to give a compact, soft 
smooth cream of colour and taste equal to that of the fruit 
used.
Patent EP-0072583-A3 (EP)
Title: Dc-dc converter
IPC: H02M3/335
Filed: 1982-06-30
Abstract: 1. Constant voltage converter comprising a transformer (10), of which the primary winding (20) in series with at least one switching element (16) is connected to the supply voltage source (11), and the secondary winding (21, 22) of which is connected via a rectifier device (23, 24) with a consumer device (25), characterised in that the secondary winding (21, 22) is constructed in two parts, the junction point (29) of two parts of the winding being connected with one terminal of the consumer device (25) and the end point of each winding part being connected each via a rectifier (23, 24) with the other terminal of the consumer device (25), and that the at least one switching element (16) is a transistor, before which a diode (18) polarized in the conducting direction is connected and in parallel with which a voltage-determining resistor (14) and a capacitor (15) are connected.
Patent EP-0078221-A3 (EP)
IPC: H01L21/285
Filed: 1982-10-26
Abstract: A method of fabricating a diode in an integrated circuit 
structure includes the steps of depositing a layer of N 
conductivity type polycrystalline silicon 12 on an underlying 
insulating substrate 10, depositing a layer of metal silicide 15 
on the N type layer 12, forming a layer of insulating material 
18 on top the metal silicide 15, providing an opening 20 to 
the N type layer through the insulating layer 18 and the metal 
silicide 15, forming insulating material 18 over the edges of 
the metal silicide 15 in the opening 20, and depositing a layer 
of P conductivity type polycrystalline silicon 22 across the 
opening 20 in contact with the N conductivity type polycrys­
talline silicon 12. An ohmic connection to the layer of metal 
silicide type provides a connection to the N type region.  
     A diode in an integrated circuit includes a substrate 10, a 
first layer of N type polycrystalline silicon 12 deposited on 
the substrate, a layer of electrically conductivity material 15 
deposited on the N type polycrystalline silicon 12 except 
where the diode is desired, and a region of P conductivity 
type polycrystalline silicon 22 deposited in contact with the N 
conductivity type polycrystalline silicon 12 in the selected 
region, and everywhere separated from the layer of electric­
ally conductive material 15 by insulating material 18.
Patent EP-0092158-A3 (EP)
IPC: A01N43/78
Filed: 1983-04-13
Abstract: A thiazolidine compound represented by the following 
general formula I or its acid addition salt 
  
where X is -CH= or -N=, Y is 
  
(where R is a hydrogen 
atom, a methyl group or an ethyl group) or -CH₂CH₂-, Ar is 
a phenyl group which may be substituted by halogen, lower 
alkyl, lower alkoxy, phenyl or trifluoromethyl, a thienyl 
group or a naphthyl group, R¹ is a hydrogen atom, a straight 
chain or branched chain alkyl group having from 1 to 10 
carbon atoms or a phenyl group which may be substituted, 
R² is a hydrogen atom, a straight chain or branched chain 
elkyl group having from 1 to 10 carbon atoms, a phenyl 
group which may be substituted, a lower alkoxycarbonyl 
group, a lower alkylcarbamoyl group or a lower alkenyl­
carbamoyl group, and R³ is a hydrogen atom, a lower alkyl 
group, a lower acyl group, a lower alkylcarbamoyl group, 
a lower alkylthiocarbamoyl group or a phenylcarbamoyl 
group. The compound is useful as fungicide.
Patent EP-0097292-A3 (EP)
Title: Process and installation for making binderless heating briquettes
IPC: C22B1/24
Filed: 1983-06-10
Abstract: The invention relates to a process and an apparatus for preparing binder-free hot-briquets for smelting purposes from ferrous pyrophorous, finely divided solids, such as dry steelmaking-filter dust or slightly granular sponge iron from direct-reduction plants. Before the briquetting stage, oxidizing gas is blown at a temperature of more than 200 DEG  C. through the finely divided dry solid containing more than 4% by weight of metallic resin. The flow rate of this gas is controlled in such a way that oxidation of some of the metallic iron raises the temperature of the finely divided solid to 450 DEG  C. to 650 DEG  C. This is followed by hot-briquetting.
Patent EP-0101912-A3 (EP)
IPC: G01N33/543
Filed: 1983-07-23
Abstract: A method of determining the concentration of an 
antigen in a sample solution comprising   
a) coating an antigen-protein conjugate onto a solid matrix,  
b) conjugating an enzyme to an antibody specific for said 
antigen,  
c) to a known quantity of a solution containing the 
antibody-enzyme conjugate of (b) adding a specified 
quantity of a sample containing an unknown amount of 
the antigen whose content is to be determined,  
d) acting the coated solid matrix of (a) with the solution 
(c) and incubate so as to effect binding between the 
antibody and antigen, some of the antigen being that 
from the sample and some being that on the solid 
matrix,  
e) removing the solid matrix from the solution and 
washing,  
f) immersing the solid matrix in a solution containing a 
known amount of an enzyme-substrate which is acted 
upon by the enzyme so as to effect reaction between the 
enzyme and enzyme-substrate to produce a product, and 
then separating the solid matrix from the solution of 
enzyme-substrate, and  
g) then measuring the solid matrix and/or the solution of 
enzyme-substrate with a pre-established standard to 
indicate the amount of antigen which was in the sample 
added in (c).
Patent EP-0104530-A3 (EP)
IPC: C09B57/12
Filed: 1983-09-12
Abstract: Küpenfarbstoffgemische, die dadurch erhältlich sind, 
daß man gegebenenfalls im Naphthalinring substituierte 
1,4,5,8-Naphthalintetracarbonsäure oder deren Dianhydrid 
mit 2,3-Diaminotoluol oder einem Gemisch aus 2,3- und 
3,4-Diaminotoluol bei erhöhter Temperatur umsetzt, sowie 
ein Verfahren zur Herstellung eines Küpenfarbstoffgemischs, 
das dadurch gekennzeichnet ist, daß man gegebenenfalls im 
Naphthalinring substituierte 1,4,5,8-Naphthalintetra­
carbonsäure oder deren Dianhydrid mit einem Diamin der 
Formel 
  
wobei  
R und n die in der Beschreibung angegebenen Bedeutungen 
besitzen.  
in Phenol bei erhöhter Temperatur umsetzt.
Patent EP-0131684-A3 (EP)
Title: Triazolylethanol derivatives and their compositions as non-agricultural fungicides
IPC: C07D249/08
Filed: 1981-08-18
Abstract: Compounds of formula: <CHEM> and stereoisomers thereof, wherein R<1> is alkyl, cycloalkyl or optionally substituted phenyl and R<2> is phenyl or benzyl, each optionally substituted; and their acid addition salts, ethers, esters and metal complexes; have fungicidal and plant growth regulating activity.
Patent EP-0125640-A3 (EP)
Title: Solid tyres for vehicle wheels or the like
IPC: B60C7/24
Filed: 1984-05-10
Abstract: A solid rubber tire for vehicle wheels is provided having a tenacious-hard tire base or bottom and also having the solid tire held between the rim flanges of the hub or wheel body. In order to be able to balance or equalize width tolerances of the tire foot or base and/or of the rim, the width of the tire foot or base is variable by one or more zones of reduced hardness, which preferably is attained by two or more zones of approximately equal cross sectional configuration or structure with reduced hardness, which zones are arranged distributed uniformly over the tire base or foot.
Patent EP-0133908-A3 (EP)
IPC: C09D133/00
Filed: 1984-06-29
Abstract: Described herein are compositions comprising the 
reaction product of a polyol, a multi-functional isocyanate, 
a lactone-acrylate adduct and an hydroxyalkyl acrylate. 
These compositions are suitable for use as curable coat­
ings.
Patent EP-0136881-A3 (EP)
Title: Differential thermal testing apparatus and method
IPC: A61B5/16
Filed: 1984-09-26
Abstract: A differential thermal testing system comprising a first thermal conductive sensing plate (54), a second thermal conductive sensing plate (70), temperature altering means (34) for altering the temperature of the second thermal conductive sensing plate, temperature maintaining means (12, 20, 21 and 22) for maintaining the first thermal conductive plate at a constant first temperature, and temperature detecting means (26, 32) for detecting the temperature differential between the first thermal conductive sensing plate and the second thermal conductive sensing plate. Also described is a method for determining the temperature sensitivity of an area of a subject (not shown) comprising the steps of (a) contacting the area with the first thermal conductive sensing plate (54) having a first temperature, (b) contacting the area with the second thermal conductive sensing plate (70) having a second temperature, and (c) varying the temperature differential between the first thermal conductive sensing plate and the second thermal conductive sensing plate in order to determine the ability of the subject to discriminate between the first temperature and the second temperature.
Patent EP-0123643-A3 (EP)
Title: Method to control an electric output variable by means of a duty cycle
IPC: F24D19/10
Filed: 1984-03-20
Abstract: Method of controlling the opening/closing times of an expansion valve of a compression heat pump according to the relationship   <IMAGE> where P/T0 is the relative on duration within a period, P0 is a dimensionless constant, T0 is the length of the period in seconds, theta is the ambient temperature in  DEG C, and  theta 1 and  theta 2 are two selected constants with the dimension  DEG C. Control of the valve in accordance with this relationship produces a quasi-continuous operation of the expansion valve, so that the evaporator of the heat pump is neither overfilled with coolant nor, in addition, is too little coolant evaporated in the evaporator. <IMAGE>
Patent EP-0171599-A3 (EP)
Title: Displays and subassemblies having optimized capacitance
IPC: G02F1/133
Filed: 1985-07-09
Abstract: Light influencing subassemblies and displays each having a structure in which all of the addressed pixel electronic circuitry, including an optimized capacitance and including isolation devices, where utilized, are located at one electrode side of each pixel electode combination (30, 52, 62, 72). The structure includes the subdivision of one pixel electrode (34) into at least two spaced apart side-by-side electrode segments (38, 40) opposite a common electrode (32). The displays include light influencing material (36) aisposed between the segmented and common electrodes which form a first capacitance. A second capacitance is formed electrically in parallel with the first capacitance. The second capact tance can include an additional capacitance electrode (48) formed separated from the segmented electrode by a: insulating layer (50). The electrode segments further nam include at least one isolation device (54, 56; 64, 74, 76, coupled to at least one of the segments (38, 40) whid facilitates selective excitation of the pixel elements and applied potential reversal across the electrodes dunn- alternate display frames. The displays have an increased manufacturing yield, optimized capacitance and increased isolation.
Patent EP-0155116-A3 (EP)
Title: Polyol compositions containing mould release agent
IPC: B29C33/64
Filed: 1985-02-27
Abstract: Polyol compositions containing siloxane mould release agents, the latter being stabilised by a poly (ethyleneoxide) surfactant, useful in RIM processing of polyurethanes.
Patent EP-0158437-A3 (EP)
IPC: H01R43/20
Filed: 1985-03-06
Abstract: Electrical connectors (12) having pin conductors (18) are 
mounted on a flexible support sheet (14) by puncturing the 
pins through the sheet. Packaging is accomplished by folding 
the sheet (14) in a stack (80) and inserting the stack in a 
container (82). The connectors (12) may be cut into smaller 
connectors while mounted on the sheet (14). The connectors, 
while still mounted on the sheet (14), may be dispensed to 
a work station where they may be plucked from the sheet, 
e.g. by a robot arm for assembly in an electrical appliance.
Patent EP-0161067-A3 (EP)
IPC: H03F3/34
Filed: 1985-04-03
Abstract: For a voltage follower unity gain amplifier, used, for in­
stance, as a buffer in a transceiver associated with a data 
bus, the input signal is fed forward to a comparator (T2-T3) 
to which the output is also applied. The input is also applied 
via an amplifier stage (T5-T6) to a transistor (T4) in the com­
moned circuit of the comparator, which is a long-tailed pair. 
Thus, with a connection from the output of the circuit which 
includes another transistor (T9), provides negative feedback 
round the comparator, gives a highly stable current.
Patent EP-0186417-A3 (EP)
Title: Temperature measuring
IPC: G01N23/00
Filed: 1985-12-17
Abstract: A system for measuring the temperature of an item comprises means for supplying a beam of neutrons to expose the item to the beam; means for monitoring the transmission characterists of the item to neutrons; and means for obtaining from the result of the monitoring an indication of the temperature of the item.
Patent EP-0151087-A3 (EP)
Title: Device for two-way interchange of information
IPC: E05B49/00
Filed: 1985-01-28
Abstract: An apparatus for mutual information transmission between an electronic lock and a key uses antenna coils at both the key and lock. A periodic signal is emitted from the lock and is received by the key upon activation of a key electronics and emission of a coded information signal. This returned signal received from the lock coil is briefly short-circuited or damped at the key side in order to produce a synchronization switch synchronizing the points in time of the signal appearance. Electronic converters are provided which, given the pre-condition that the short-circuit signal extends over a plurality of signal pulses, generate a digital signal corresponding to the short-circuit times.
Patent EP-0207420-A3 (EP)
Title: Pyridonecarboxylic acid derivatives
IPC: C07D471/04
Filed: 1986-06-23
Abstract: This invention provides novel pyridonecarboxyic acid derivatives having a quite high antimicrobial activity. The derivatives have the following formula:wherein R<sup>1</sup>, R<sup>2</sup> and R<sup>3</sup> represent each a hydrogen or C<sub>1</sub>-C<sub>8</sub> alkyl group; R<sup>4</sup> represents an ethyl, 2-fluoroethyl, vinyl, isopropyl, isopropenyl or cyclopropyl group; and X represents CH, C-F, C-Cl or N characterized in that R<sup>2</sup> and R<sup>3</sup> are not hydrogen at the same time.
Patent EP-0216048-A3 (EP)
Title: Regulation method for a direct current high-voltage power transmission between two three-phase networks
IPC: H02J3/36
Filed: 1986-07-16
Abstract: Simultaneous power and voltage control by a d-c-tie between a-c networks is carried out by means of fixed and switchable inductive and capacitive compensation elements including the tap changer of both converter transformers of a d-c-tie for setting the optimum operating point by a transformation ratio of the converter transformer taps matching the primary current ratio, of the converter transformer taps for the maximally permissible stage of the one converter transformer, taking into consideration control, extinction and overlap angles of the d-c-tie.
Patent EP-0229235-A3 (EP)
IPC: D06B23/02
Filed: 1986-10-16
Abstract: Die Erfindung betrifft einen drehbar gelagerten Wasch­
baum mit in Achsrichtung verstellbaren zylindrischen Dich­
tungsteilen zur Anpassung der für den Durchtritt der Wasch­
flotte verfügbaren Mantellänge an Breite und Höhe des 
textilen Warenbahnwickels.
Patent EP-0223118-A3 (EP)
Title: Cleaning device for shuttering elements
IPC: E04G19/00
Filed: 1986-10-28
Abstract: 1. A device for cleaning formwork elements (26) and similar formwork parts, which are moved by means of conveying devices along a guide path through sequentially placed cleaning stations, comprising cleaning elements (31 and 32) for the lower side (27) and the longitudinal edges (64), a cleaning device (36) for cleaning at least one end face (38) of a formwork element (26) with an end face cleaner (37) able to be moved in a direction across the direction of conveying through the path of the formwork elements during a pause in the conveying action, characterized in that the conveying rolls (8 through 11) for the formwork elements (26) are arranged in pairs on opposite sides of the guide path opposite to each other, one conveying roll being able to be adjusted towards the other while spring loaded, and in that such end surface cleaner (37) has a sandwich shaving block (85) of shaving blades (81) and intermediately placed plates of a plastic having at least restricted rubber-elastic properties, whose side edges are set back in relation to the ends (86 and 87) of the shaving blades (81).
Patent EP-0190842-A3 (EP)
IPC: F01D17/08
Filed: 1986-01-20
Abstract: A bleed valve (46) for a compressor wherein compressor 
discharge pressure is proportional to compressor rotor 
speed, the bleed valve (46) including a bleed control poppet 
valve (74), a pair of differential pressure diaphragms (78, 
126), a pressure regulator valve (160), and an accumulator 
(138). The bleed valve (46) automatically effects bleed air 
flow in proportion to the rate of acceleration of the com­
pressor rotor when the rate of compressor rotor acceleration 
exceeds a scheduled maximum rate and for a predetermined 
duration after the onset of compressor rotor deceleration at a 
rate above a minimum scheduled rate.
Patent EP-0220891-A3 (EP)
IPC: H01C7/02
Filed: 1986-10-17
Abstract: A body comprising a ceramic electrical resistance material of 
positive temperature coefficient of resistivit 
                 y adapted to display a sharp increase in resistivity 
when heated to a selected temperature has passages (18) 
extending through the body between opposite ends (10.1, 10.2) of the 
body for passing fluid through the passages in 
heat-exchange relationship to the body and has means (14) electrically 
contacting spaced-apart portions of the body for 
directing electrical current through the body to self-heat the body. 
The body is made with an improved structure in an 
improved manner and is particularly adapted for use as a 
self-regulated fluid heater within a small or irregular-shaped 
conduit or the like. The improved body is also adapted for improved 
use as a thermally-responsive fluid flow sensor. The body 
(10) is characterized by accommodating a multiplicity of openings (16) 
therein communicating with each other for defining a 
plurality of said passages (18) of intercommunicating, serpentine 
configuration varying in cross-section along the length 
thereof entwined with each other within the body for providing 
improved heat-transfer between the body and a fluid passing 
through the body passages, the passages being formed by sintering 
balls (24) of said ceramic material together or by 
impregnating shape-retaining organic foam materials with a slurry of a 
powder of the ceramic material in a fluid carrier and 
by heating the impregnated foam for depositing the powder on the walls 
of the foam passages, for burning off the foam 
material, and for sintering the deposited powder for forming a body 
with the desired, serpentine passages in the ceramic 
body.
Patent EP-0234117-A3 (EP)
IPC: B60S1/48
Filed: 1986-12-18
Abstract: Boiler apparatus, more particularly boiler apparatus 
for removing a deposit of frost, snow, ice, or the like 
on the surface of the windshield or rear window of an 
automobile or like vehicle by spraying hot water to melt 
such deposit, comprising at least one pair of heater tubes 
(2, 3) and by-pass tubes (4, 5). The water in the tank 1 
is heated in the heater tubes (2, 3) by hot exhaust gas 
and discharged as hot water from discharge nozzles (13, 14). 
When the water in the tank (1) is discharged after passing 
through by-pass tubes (4, 5) the water is not heated and 
discharged at its as-is temperature. The heater tubes (2, 
3) are usually disposed in a hollow tube body (26), and 
the hollow tube body (26), with the heater tubes (2, 3), 
is connected to an exhaust pipe so that the exhaust gas 
is discharged after passing through the hollow tube body 
(26). Alternatively, the hollow tube body (26) may be 
mounted in position integrally with the engine or muffler. 
For safety purposes, the heater tubes (2, 3) may be 
provided with automatic pressure discharge or safety valves 
(6, 7, 52).