baber/WOPTO huggingface dataset:
Patent EP-0230968-A3 (EP)
Title: Compressed air-driven spray device for liquids
IPC: B05B11/06
Filed: 1987-01-20
Abstract: 1. Air pressure spraying device for liquids, comprising a container (1) for receiving a liquid (2), a spraying head (5) connected to the container (1), a riser pipe (12) connected to an output nozzle (36), the riser pipe (12) extending preferably to the vicinity of the bottom (3) of the container (1), a shut off valve (35) positioned in the riser pipe (12), a pump means (22, 23) for establishing an increased air pressure inside the container chamber (3) above the liquid (2), a check valve (28) positioned between the pump means (22, 23) and the container allowing air to flow to the container (1), means for operating the shut off valve (35) and the pump means (22, 23) characterized in that the means for operating the pump means (22, 23) and the shut off valve (35) are formed by a common pressure member (16, 17), the pressure member (16, 17) activating the pump means (22, 23) by the first part of its stroke and opening the shut off valve (35) at the end of its stroke.
Patent EP-0231925-A3 (EP)
Title: Hair care compositions
IPC: A61Q5/02
Filed: 1987-02-02
Abstract: Cosmetic compositions for treating hair comprising a cosmetically acceptable medium containing about 0.001-5.0 total combined weight percent of pantethine and pantetheine in a ratio of about 1:10 to 10:1.
Patent EP-0264146-A3 (EP)
Title: A method and a machine for forming an end portion of a plastic pipe
IPC: B29C57/04
Filed: 1987-09-08
Abstract: In a method for forming an end portion (2) of a plastic pipe (1) the end portion (2) is transferred to softened state and the end portion (2) is provided with an internal groove by axially displacing the pipe end portion (2) in relation to a mould ring (21) which is thereby introduced into the pipe end portion (2). After the forming of the pipe end portion (2) the mould ring (21) is left in the pipe end portion (2) for forming a sealing ring therein. During the forming operation the pipe end portion (2) is supported on a mandrel (10). In accordance with the invention the mould ring (21) is displaced into the pipe end portion (2) by displacing the ring along the mandrel (10) while the pipe end portion (2) is in its softened condition supported by the mandrel (10) substantially without being displaced along the mandrel (10). The invention also comprises a machine for forming an end portion (2) of a pipe according to the method of the invention.
Patent EP-0252655-A3 (EP)
Title: Passenger-carrying vehicles
IPC: A61G3/06
Filed: 1987-06-25
Abstract: In a passenger-carrying vehicle, such as a taxi, 
provided with a door (4) wide enough to take a wheelchair 
in its erected condition, the door (4) is provided with 
a recess or compartment (3) on its inside face to take 
a pair of folding ramps (1) which help in putting the 
wheelchair in the vehicle. The ramps (1) may have means 
(8,9) for engaging the sill (10) of the door opening, 
and the compartment (3) may be closed by a panel (6) that can 
only be opened when the door (4) itself is open.
Patent EP-0264233-A3 (EP)
IPC: B21B1/08
Filed: 1987-10-09
Abstract: A rolling mill has horizontal (2, 4) and vertical 
rolls (12, 14) and the horizontal rolls are driven in the 
conventional manner. The vertical rolls have electric 
motors (38) associated with them solely to rotate these 
rolls to a speed where their periphery matches that of 
the workpiece (W) being rolled so that damage to the 
vertical rolls and to the workpiece is reduced when the 
workpiece and the rolls come into engagement.
Patent EP-0284744-A3 (EP)
Title: An ornamental clock
IPC: G04B37/22
Filed: 1988-02-10
Abstract: An ornamental clock comprising an ornamental glass body (1) 
which has a recess (7) in which a mount (8) is disposed. In 
the mount (8) there is a removable clock (2) which has a 
clock case (21) on whose outer wall (19) there are set 
wheels (14).
Patent EP-0281147-A3 (EP)
Title: Hold detecting and control circuit for a key telephone system
IPC: H04M3/22
Filed: 1988-03-04
Abstract: A key telephone system (10) for use with at least two telephone 
lines (L) that extend between a central office and two or more 
telephone stations. Each station is capable of responding to a 
manually-actuated hold select switch by establishing a hold 
condition on one of the lines and by connecting a line 
terminating impedance across the line that is to be held. Each 
station is further capable of monitoring the state of each line, 
and indicating the state of each line, without applying any 
indicating signals to the telephone lines. Each station 
furthermore determines threshold voltages for on-hook, off-hook 
and hold line states and determines line state by comparison of 
line voltage with such threshold voltages.
Patent EP-0304866-A3 (EP)
IPC: G06F17/50
Filed: 1988-08-23
Abstract: A system for automatically selecting part numbers and 
for loading data, which guarantees compatibility of a 
plurality of devices. A database maintainable by a 
user is provided to store part numbers and descript­
ions thereof. A mechanism is provided for selecting 
an item from the database based on a description and 
data in the database. Another mechanism is provided 
for selecting another item from the database as a 
function of its description, of the first item and of 
data relating the respective descriptions of both 
items to one another. Another mechanism is provided 
for successively selecting items from the database as 
a function of descriptions, of previously selected 
items and of data relating descriptions of at least 
some of the items to descriptions of other items.
Patent EP-0310073-A3 (EP)
Title: Non-peptidyl beta-aminoacyl aminodiol carbamates as anti-hypertensive agents
IPC: A61P43/00
Filed: 1988-09-29
Abstract: Non-peptidyl compounds characterized generally as 
β-aminoacyl aminodiol carbamates are useful as renin 
inhibitors for the treatment of hypertension.
Patent EP-0322593-A3 (EP)
IPC: B60T17/08
Filed: 1988-12-02
Abstract: Die Erfindung betrifft einen Bremsbetätigungszylinder mit 
Federspeicher, bei dem die Speicherfeder (14) über eine lös­
bare Kupplung, beispielsweise eine Kugelkupplung (18), mit 
dem Abtriebskopf (11) verbunden ist.
Patent EP-0298568-A3 (EP)
Title: Arrays of infrared detector elements
IPC: H01L37/02
Filed: 1988-07-07
Abstract: Each element of an array of infrared detector elements 
comprises a capacitor formed by a body (11) of pyroelectric or 
ferroelectric material between a front electrode (14) and a back 
electrode (12). The elements have individual electrical 
connections (13) to their back electrode (12) from which there are 
derived electrical signals which differ as the temperature of the 
body (11) changes in response to incident infrared radiation (50). 
These individual electrical connections (13) are provided by a 
pattern of conductors (13) carried by a support (10) on which the 
elements are mounted. Each element has at least an 
infrared-collection area (21) of larger lateral dimensions (x) than 
at least the electrical connection (13) to the back electrode (12) 
whereby a peripheral part (23) of each element overhangs and is 
separated vertically from an underlying part of the support (10). 
In accordance with the invention, the elements are arranged in a 
2-dimensional array with inner elements of the array surrounded by 
outer elements of the array. The conductors (13) to the inner 
elements extend on a part of the support (10) between the outer 
elements and below the overhanging peripheral parts (23) of these 
outer elements. These conductors (13) of the inner elements are 
separated from the back electrode (12) and overhanging peripheral 
parts (23) of the outer elements and from the individual electrical 
connections (13) of these outer elements by a gap (y,z) sufficient 
to avoid any troublesome parasitic capacitance across a detector 
element or any significant capacitive cross-talk between the 
detector elements. The width of the intermediate conductor 
tracks (13) and the dimensions (y,z) of the surrounding gap may be 
larger than the spacing between the overhanging peripheral 
parts (23) of adjacent elements and, for example, as large as or 
larger than the thickness of the element bodies (11). The array 
can be fabricated cheaply and reliably using thick-film techiques 
to form the conductors (13) on a good thermally insulative 
support (10), so also providing low thermal cross-talk between the 
detector elements.
Patent EP-0281312-A3 (EP)
IPC: H05K3/38
Filed: 1988-02-24
Abstract: One or both surfaces of a polyimide sheet are uniformly and 
completely textured by treatment with a one-phase solution of a 
diamine, an alkali metal hydroxide and a water miscible alcohol 
in water. The textured sheet can be coated with a layer of 
electroless applied copper, yielding an adhesiveless laminate 
useful in the production of electronic circuitry.
Patent EP-0285441-A3 (EP)
Title: Synergistic immunostimulating composition and method
IPC: A23K1/16
Filed: 1988-03-31
Abstract: The known immunostimulants FK-565 and IL-2 are administered to animals in conjunction to synergistically stimulate the immune system.
Patent EP-0291303-A3 (EP)
Title: Confectionery fats
IPC: A23D9/00
Filed: 1988-05-12
Abstract: Lauric fats particularly palm kernel oil are selectively hydrogenated to provide at least 25% of the residual unsaturation as trans acid, providing closely similar fats to expensive coconut oil products. The fat may be blended with others, particularly other lauric fats.
Patent EP-0297051-A3 (EP)
IPC: C08F2/50
Filed: 1988-06-20
Abstract: A photopolymerisable composition which comprises a water-soluble 
non-volatile ethylenically unsaturated monomer and a combination of a 
compound of the formula 
  
where R₁ is hydrogen or an alkyl group having 1 to 4 carbon 
atoms or a group of the formula    
    -CH₂― 
OH      (2)  
where R₃ is hydrogen or an alkyl group having 1 to 4 carbon atoms and R₂ 
is also a group of formula (2) and a dye, which combination on exposure 
to light is capable of initiating free radical polymerisation of said 
ethylenically unsaturated monomer.
Patent EP-0330849-A3 (EP)
IPC: H01M12/08
Filed: 1989-01-31
Abstract: A bipolar battery [1] having a consumable metal anode [17] and 
being of the filter-press type is described. Internal 
battery contact [10, 11] is obtained by pressure connection 
transmitted virtually all, to completely, by end 
bulkheads. A multitude of adjoining cells can be placed 
together in a bipolar assembly cell stack. Yet the 
battery is compact and lightweight.
Patent EP-0337106-A3 (EP)
Title: Embedded array access time test
IPC: G11C29/50
Filed: 1989-03-07
Abstract: An apparatus and method for testing an access time of 
a macro embedded in a LSI chip. The apparatus 
includes a logical gate connected to the output 
latches of the macro, thereby controlling the access 
time of the macro, and a test latch for determining 
an on-chip delay time between a test signal for 
enabling the output latches and an input signal for 
enabling the macro. The method includes the steps of 
determining the on-chip delay time between the test 
signal and the input signal, thereby allowing the 
test signal to be synchronized with the input signal, 
supplying the synchronized test signal to the output 
latches for a manufacturer specified macro access 
time, and testing the latched output data from the 
macro.
Patent EP-0337169-A3 (EP)
IPC: B41F17/00
Filed: 1989-03-22
Abstract: Die Erfindung betrifft eine Tampondruckmaschine mit einem 
mittels einer Stelleinrichtung im Maschinengestell 
verschiebbaren Klischeeträger (13) mit Klischee (17), auf dem sich ein 
die Farbe aufnehmender Hohlkörper (18) abstützt, bei der mittels 
eines Druckzylinders (25) der Hohlkörper mit einer Stirnseite unter 
Druck am Klischeeträger gehalten ist, bei der der Klischeeträger 
mit dem Klischee unter einen verstellbaren Tampon (28) verschiebbar 
ist und bei der der zu bedruckende Gegenstand unter den Tampon 
bringbar ist. Ein gleichmäßiges Nachfließen der Farbe aus 
dem Hohlkörper wird dadurch sichergestellt, daß der als 
Hohlprofilabschnitt ausgebildete Hohlkörper umfangsseitig 
mit einer Antriebseinrichtung (34) gekoppelt ist, die den 
Hohlprofilabschnitt von Zeit zu Zeit mindestens um einen 
vorgegebenen Winkelbereich verdreht.
Patent EP-0339518-A3 (EP)
IPC: C07D215/12
Filed: 1989-04-22
Abstract: Chinolinverbindungen der allgemeinen Formel I 
  
in der  
R¹ für Wasserstoff, Alkyl oder Alkoxy, R² für Alkyl, Cycloalkyl oder 
Phenylalkyl, R³ für Wasserstoff, Alkyl, gegebenenfalls substituiertes 
Phenyl und X für einen Rest der Formel 
  
stehen, worin R⁴ und R⁵ Wasserstoff, substituiertes Alkyl, Cycloalkyl, 
Phenyl, Phenylalkyl oder 
  
einen 5- oder 6-gliedrigen gesättigten heterocyclischen Ring  
R⁶ Wasserstoff, Alkyl, Alkoxy oder Halogen und R⁷ Wasserstoff, Chlor, 
Alkyl oder R⁵ und R⁷ ein Brückenglied bedeuten.  
     Die Verbindungen (I) liefern bereits mit phenolischen Kondensations­
produkten als Elektronenacceptoren gelbe bis orange Färbungen, die 
farbstärker und in einigen Fällen lichtechter sind als die mit Ver­
bindungen des nächstliegenden Standes der Technik erhaltenen Färbungen.
Patent EP-0340661-A3 (EP)
IPC: B24B1/04
Filed: 1989-04-28
Abstract: Um einen ultraharten Werkstoff (5) oder ein aus diesem bestehen­
des Werkstück mit Hilfe einer Suspension od. dgl. beschleunigt 
bearbeiten zu können, wird das Bearbeitungswerkzeug (4) sowohl 
als Ultraschall-Bearbeitungswerkzeug als auch in der Art eines 
Läppdorns od. dgl. ausgenutzt, d.h. sowohl in axialer Richtung 
mit Ultraschall bewegt als auch in hohe Drehung versetzt. Bei den 
üblichen Querschnitten eines Ultraschall-Bearbeitungswerkzeugs 
kommen Drehzahlen in der Größenordnung von viertausend bis etwa 
achttausend Umdrehungen pro Minute in Frage, wobei auch etwa 
größere oder kleinere Werte geeignet sein können. Die Vorrichtung 
zur Bearbeitung des Werkstoffs ist aufgrund zweier getrennt ein- 
und ausschaltbarer Antriebe in der Lage, das Bearbeitungswerkzeug 
nur im Ultraschallbetrieb oder nur als Rotationswerkzeug zu be­
nutzen oder beide Benutzungsarten gleichzeitig einzusetzen. Im 
übrigen kann man mit dieser Vorrichtung ein Werkstück, beispiels­
weise in herkömmlicher Weise, schleifen, wobei es nicht unbedingt 
einer Abnahme des Ultraschallwandlers (17) bedarf. Wenn man näm­
lich in die Werkzeugaufnahme (18) einen Schleifdorn einsetzt, der 
aus festem Korn besteht oder beispielsweise mit Diamanten besetzt 
ist, so kann man bei ausgeschaltetem Ultraschall-Antrieb wie mit 
einer herkömmlichen Schleifmaschine arbeiten.
Patent EP-0343668-A3 (EP)
Title: Normalization control system for floating point arithmetic operations
IPC: G06F5/01
Filed: 1989-05-26
Abstract: A microprogram controlled microprocessor capable of normalizing 
a given data in a floating point representation includes a memory storing a 
microprogram, an address register for holding a microprogram start 
address, an operand register for holding a source operand, a temporary 
register for temporarily holding an operation data, a pointer for holding a 
code indicative of the operand register at the time of starting the 
microprogram and for indicating a transfer source register in a transfer 
operation between internal registers, and a discriminator for 
discriminating whether or not an input source operand is a normalized 
number. The microprocessor operates on the basis of the microprogram 
to execute a given operation to the input source operand while causing the 
discriminator to discriminate whether or not the input source operand is a 
normalized number, so that the microprogram is completed without a 
branch when the input source operand is a normalized number. On the 
other hand, when the input source operand is an unnormalized number, 
the microprocessor operates to branch to a normalizing program and to 
cause a normalized operand to be held in the temporary register and a 
code indicative of the temporary register to be set to the pointer. In 
addition, the microprocessor operates to re-execute the microprogram 
from the address designated by the address register.
Patent EP-0353698-A3 (EP)
Title: Drive unit for motor vehicles
IPC: B60K17/10
Filed: 1989-08-01
Abstract: Conventional drive units for motor vehicles, in particular tractors, consist essentially of an internal combustion engine, of at least one downstream gearbox, and of a drive shaft for driving the front and/or rear wheels. In order also to be able to drive a vehicle of this kind in an infinitely variable manner for relatively low travelling speeds, it is proposed, in addition to the conventional drive unit, to provide a hydraulic drive unit which acts on the drive shaft (14) of the motor vehicle. The hydraulic drive unit can be coupled to the drive shaft (14) of the motor vehicle by a gearshift sleeve (62) or multi-plate clutch. An interlock circuit ensures that the hydraulic drive unit is only in engagement with the drive shaft (14) when the conventional drive unit has been decoupled from the power train. 
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Patent EP-0356953-A3 (EP)
IPC: G03F7/028
Filed: 1989-08-26
Abstract: The present invention concerns an aqueous 
processible solid photosensitive composition for making relief 
plates comprising 
   (a) an addition photopolymerizable ethylenically 
unsaturated monomer;    (b) a photoinitiator or photoinitiating system activated 
by actinic light; and    (c) a core shell microgel binder;  
wherein the core shell microgel binder has two domains, a core 
having less than 10% crosslinking and an aqueous processible 
non-crosslinked outer shell consisting of an acid-modified 
copolymer, and further wherein the monomer partitions in the 
shell of the microgel. The invention also concerns a 
photosensitive element containing this composition.
Patent EP-0364849-A3 (EP)
Title: Bus for a data processing system
IPC: G06F13/42
Filed: 1989-10-09
Abstract: An advanced processor bus system communicates data words 
among processors connected to the advanced processor bus by 
means of bus expander interface units. Memory arrays are 
connected to the advanced processor bus by means of memory 
control interface units. The interface units issue data 
requests for the transmission of data upon the advanced 
processor bus for reception into a register of the requesting 
interface units. The interface units then issue data replies 
which are communicated in packets by message types over the 
advanced processor bus in response to the data requests, with 
each packet occupying at least one time slot. Each time slot is 
capable of including operation specification code, address, 
data, control, and parity-check bits. Messages are qued and 
controlled for pipelining. The action on the bus can be frozen 
for one cycle repetitively for diagnosis purposes.
Patent EP-0331530-A3 (EP)
Title: Coin discriminating device
IPC: G07D11/00
Filed: 1989-03-06
Abstract: A coin discriminating device is disclosed which includes 
a circuit which is provided with a coin sensor and a 
condensor connected to the coin sensor in parallel. The 
circuit is disposed adjacent to a passageway to move 
coins along a certain direction. A direct voltage 
source is connected to both ends of the circuit to supply 
electric current through a switching element. A first 
response circuit is connected between the circuit and a 
switching element to respond to a characteristic of a 
waveform of damped oscillatin which occurs on the circuit 
when the switching element is turned off. A passage 
detecting circuit is disposed adjacent to the circuit to 
detect presence and absence of passage of the coins in 
the passageway. A second response circuit turns of the 
switching element in response to an output signal from 
the passage detecting. Therefore, the kind of coins, and 
truth and counterfeit of coins can be discriminated with 
no contact.
Patent EP-0338779-A3 (EP)
Title: Bone nailer
IPC: A61B17/00
Filed: 1989-04-18
Abstract: A bone nailer (10) adapted for use with an 
elongate nail or screw like insert (20, 50, 60, 80) 
comprising a head portion (21, 51, 61, 81), and a smaller 
diameter embedable portion (25, 55, 65, 85) projecting from 
the head portion (21, 51, 61, 81). The nailer (10) includes 
a housing (28, 88) having an inner surface (29, 89) defining 
a through passageway with a portion of the inner surface 
(29, 89) adjacent an outlet opening (31, 91) of the 
passageway being adapted to receive the insert (20, 50, 60, 
80) with its head portion (21, 51, 61, 81) farthest from the 
outlet opening (31, 91) and to guide the head portion (21, 
51, 61,81) during movement of the insert (20, 50, 60, 80) 
through the outlet opening (31, 91). A driver (36, 96) 
having an end (37, 97) adapted to engage the head portion 
(21, 51, 61, 81) is mounted on the housing (28, 88) for 
sliding movement from a load position with the driver (36, 
96) spaced from the outlet opening (31, 91) to afford 
positioning the insert (20, 50, 60, 80) in the passageway, 
along the passageway so that the end (37, 97) of the driver 
(36, 96) can push the insert (20, 50, 60, 80) toward the 
outlet opening (31, 91), to an eject position at which the 
driver (36, 96) has pushed the insert (20, 50, 60, 80) out 
the outlet opening (31, 91) so that drive means adapted to 
be manually activated can rapidly propel the driver (36, 96) 
along the passageway from its load to its eject position to 
rapidly move the insert (20, 50, 60, 80) through the outlet 
opening (31, 91) and embed its embedable portion (25, 55, 
65, 85) in adjacent bone.
Patent EP-0364308-A3 (EP)
Title: Linear actuators and linear drive systems
IPC: F16H25/20
Filed: 1989-10-13
Abstract: A linear actuator 30 set up as a powered valve comprises a 
stator 32 secured within a frame 34 and a rotator 38 mounted 
on a pair of half-shafts 40. Within the rotatable assembly 
are internally-threaded and oppositely-handed drive nuts 44 
and 46 which are each secured to the half-shafts 40 for 
conjoint rotation with the rotor 38. A pair of driven members 
48 and 50 are provided. The driven member 48 is externally 
threaded to match the internal thread of the driving nut 44, 
and similarly, the driven member 50 is externally threaded 
to match the internal thread of the driving nut 46. Since 
the two sets of corresponding male/female threads are 
oppositely handed, energisation of the stator 32 to turn the 
rotor 38 will actuate the driven members 48 and 50 in 
mutually opposite directions and as the adjacent ends of the 
driven members 48 and 50 are formed respectively as a valve 
seat 54 and a valve plug 56 the valve can be opened or 
closed.
Patent EP-0368605-A3 (EP)
Title: Decoding of random sequences
Inventor: FRY RICHARD LAYTON
IPC: G01D5/249
Filed: 1989-11-07
Abstract: Two fragments from a single maximal length sequence of length 2<(x/2)>-1 are interleaved to produce a new sequence of bits. The lengths of the fragments are such that they have no common factors. Each x-tuple of successive bits of the new sequence of bits uniquely defines the absolute position of that x-tuple in the sequence of bits, which position may be obtained from the relative position in the fragments of two y-tuples making up the x-tuple.
Patent EP-0370772-A3 (EP)
Title: Digital signal reproducing apparatus
IPC: G11B5/035
Filed: 1989-11-21
Abstract: Apparatus for regenerating a coded digital signal comprises an 
interference cancellation equaliser (5 to 19) for cancelling an 
interference component from an input digital signal (Sc) and a decoder 
(38). The equaliser includes a compensator (7 to 9) for high frequency 
compensating the input digital signal (Sc), an extractor (10 to 19) for 
extracting intercode interference (S2,S3) from the compensated digital 
signal (Se), and a subtracter (5,6) for subtracting the extracted 
intercode interference (S2,S3) from the input digital signal to produce 
a waveform equalised signal (S4). The decoder (38) recovers the 
original digital signal (S5) as a function of the correlation of 
samples of the waveform equalised signal (S4).