baber/WOPTO huggingface dataset:
Patent EP-0330870-A3 (EP)
IPC: B25G1/00
Filed: 1989-02-08
Abstract: Die Erfindung betrifft ein Werkzeugheft (1), insbesondere an 
Schraubendrehern, und schlägt zur Erzielung einer geschütz­
ten Abdeckung von Identifizierungsangaben eine Klarsichtab­
deckung (A) über einer Beschriftungsfeld-Kammer (7) vor.
Patent EP-0342320-A3 (EP)
Title: Network terminal driver communication subsystem
IPC: G06F9/48
Filed: 1989-03-02
Abstract: A communication subsystem of a data processing system includes a 
number of elements including Application's Software, a Network Terminal 
Driver and a Lower Layer Service Provider which controls the transfer of 
information between terminals and their controllers and main memory.
Patent EP-0350886-A3 (EP)
IPC: B65D88/58
Filed: 1989-07-12
Abstract: Zur Verbesserung der wirtschaftlichen Nutzung eines mit 
einer Greiferzange ausgerüsteten Spezialfahrzeugs, wie 
es insbesondere für Kalksandsteintransporte eingesetzt 
wird, wird ein Transportbehälter aus zwei durch ein 
oben liegendes Gelenk miteinander verbundenen Teilen 
vorgesehen, der durch Verschwenken der beiden Teile 
relativ zueinander geöffnet und geschlossen wird, wobei 
eine Verriegelungseinrichtung (6, 7) am Behälter aus­
gebildet ist, die durch eine an der Greiferzange ange­
brachte Betätigungseinrichtung (14) beaufschlagbar ist, 
die den Behälter auch in der Offenstellung hält.
Patent EP-0356795-A3 (EP)
IPC: D01G15/78
Filed: 1989-08-12
Abstract: Eine Reinigungsvorrichtung für die Wanderdeckel einer 
Karde, bei der die aus Fasern und Schmutzteilchen 
bestehenden, von den Wanderdeckeln bzw. von den Spitzen 
der Wanderdeckelgarnituren getragenen Strips durch 
einen Kamm von den Wanderdeckeln gelöst und von einer 
Absaugeinrichtung abgesaugt werden, zeichnet sich 
dadurch aus, daß die Absaugeinrichtung (35) als 
wandernde Absaugeinrichtung ausgebildet ist, die sich 
entlang der gelösten Strips bzw. Deckel (28) bewegt und 
diese bereichsweise absaugt, daß die Absaugeinrichtung 
(35) eine gegenüber den Deckeln (28) bewegbare Bürste 
(54; 58) mitnimmt, welche nach Absaugung der Strips in 
die Deckelgarnitur taucht und tiefliegenden Schmutz 
löst, und daß der Absaugstrom (53) der 
Absaugeinrichtung ebenfalls diesen tiefliegenden 
Schmutz wegtransportiert.
Patent EP-0366106-A3 (EP)
IPC: B27F1/02
Filed: 1989-10-25
Abstract: Die Einrichtung hat zwei Bearbeitungsmaschinen (9, 24), die 
jeweils eine Längsprofiliereinheit (11, 31) und eine Zapfen­
schlag- und/oder Schlitzeinheit (10, 26) aufweisen. Die Über­
gabevorrichtung (19) für die Werkstücke schließt an die Längs­
profiliereinheit (11) der ersten Bearbeitungsmaschine (9) und 
an die Zapfenschlag- und/oder Schlitzeinheit (26) der zweiten 
Bearbeitungsmaschine (24) an. Ihre Längsprofiliereinheit (31) 
liegt auf gleicher Höhe neben der Längsprofiliereinheit (11) 
der ersten Bearbeitungsmaschine (9). Die Zapfenschlag- und/­
oder Schlitzeinheiten (10, 26) beider Bearbeitungsmaschinen 
(9, 24) liegen auf den voneinander abgewandten Seiten der 
Längsprofiliereinheiten (11, 31). Beide Bearbeitungsmaschinen 
(9, 24) können gleich ausgebildet sein, wobei infolge dieser 
Anordnung der beiden Bearbeitungsmaschinen (9, 24) gleiche 
Taktfrequenzen in der Einrichtung eingehalten werden können.
Patent EP-0370491-A3 (EP)
IPC: C07F9/10
Filed: 1989-11-21
Abstract: A novel monophosphate and a novel diphosphate prepared 
by a phosphatidyl transfer reaction of a phospholipid and an 
alcohol in the presence of phospholipase D are disclosed. 
The phosphates can independently or together form small and 
stable liposomes which can include active components 
therein. Cosmetic compositions comprising these phosphates 
or liposomes penetrate well into the hair and the skin, and 
exhibit long-lasting excellent moisture-retaining, beauty, 
skin-activation effects.
Patent EP-0329353-A3 (EP)
Title: Methods of fabricating flexible guides for infra-red energy
IPC: G02B23/24
Filed: 1989-02-13
Abstract: A method of manufacturing apparatus for guiding infra-red 
light, comprising providing a tube of material capable of 
guiding infra-red light, enveloping the tube in a flexible 
sleeve so that the sleeve fits tightly around the tube, 
thereafter severing the tube at spaced intervals along its 
length without severing the sleeve, and aligning a severed 
length of the tube at such an angle to an adjacent length as 
to allow passage of a beam of infra-red light from one to 
the other.
Patent EP-0358295-A3 (EP)
Title: Sum/differential signal processing circuit
IPC: H04S3/00
Filed: 1989-03-31
Abstract: A sum/differential signal processing circuit 
for use in a sound reproduction system, such as a 
Dolby surround processing system, includes a pair of 
operational amplifiers (IC₁,IC₂), a resistor (R₅) 
connected between the inverting input terminals of 
the operational amplifiers (IC₁,IC₂), two resistors 
(R₈,R₉) connected between the output terminals of the 
operational amplifiers (IC₁,IC₂), a signal output 
terminal connected to a junction between the two 
resistors (R₈,R₉) for producing the sum of output 
signals from the output terminals of the operational 
amplifiers (IC₁,IC₂). A make switch (SW), connected 
across one of the two resistors (R₈) is selectively 
rendered ON and OFF. When the make switch (SW) is 
ON, the sum of output signals of the operational 
amplifiers (IC₁,IC₂) is derived from the signal 
output terminal while when the make switch (SW) is 
OFF, the difference between the output signals 
thereof is derived therefrom. Even when a monaural 
signal is applied to each of the two signal input 
terminals, the signal is not cancelled by the circuit 
thus arranged.
Patent EP-0356243-A3 (EP)
Title: Prepaid card processing device for use in a filling station
IPC: G07F13/02
Filed: 1989-08-24
Abstract: A card processing device for use in a filling station 
includes a magnetic head adapted to read a remaining unit 
count recorded on a prepaid card inserted into the device to 
transfer it to a CPU. The amount of fuel sold is inputted 
in the CPU through an input device. The unit price of fuel 
stored in a memory unit is also inputted in the CPU. The 
CPU calculates the sales amount of fuel and the 
renewed remaining unit count according to the above data. 
The current remaining unit count, the amount of gasoline 
sold and other necessary information are displayed on a 
display device connected to the CPU. Upon completion of 
fueling, the renewed remaining unit count is recorded 
magnetically on the card by the magnetic head and printed 
thereon by a printing device. The card is adapted to be 
moved through the processing device by a motor controlled by 
the CPU.
Patent EP-0368574-A3 (EP)
Title: Divisible slip-casting molds
IPC: B28B1/26
Filed: 1989-11-03
Abstract: A divisible slip-casting mold including novel fluid-flowing 
conduits in filter layers (4,5) is provided, the fluid-flowing 
conduits of which comprise minor portions of porous ropes 
(16,17) arranged in a curved line and major portions of blind 
holes (10,11) installed in a straight line. The porous ropes 
(16,17) are essentially installed in the portions of the filter 
layer (4,5) where the mechanical strength of the portion is 
lower than other portions of the filter layer, and the blind 
holes (10,11) are essentially installed in other portions of the 
filter layer. Thus, sufficient mechanical strength and 
substantially uniform fluid-flowing properties are provided in 
the filter layers (4,5) of the mold.
Patent EP-0371785-A3 (EP)
Title: Lateral conductivity modulated mosfet
IPC: H01L29/06
Filed: 1989-11-29
Abstract: A lateral conductivity modulated MOSFET comprises 
a semiconductor wafer (1, 2), a first-conductivity type 
base layer (7a, 7b) selectively formed in a surface 
region of the semiconductor wafer, a second-conductivity 
type source layer (9) selectively formed in a surface 
region of the first-conductivity type base layer, a 
second-conductivity type base layer (3, 4) selectively 
formed in the semiconductor wafer, a first-conductivity 
type drain layer (8) formed in a surface region of the 
second-conductivity type base layer, a gate insulation 
film (5) formed on that surface portion of the first-­
conductivity type base layer which is sandwiched between 
the source layer and the second-conductivity type base 
layer, a gate electrode (6) formed on the gate insula­
tion film, a source electrode (10) in contact with both 
the source layer and the first-conductivity type base 
layer, and a drain electrode (11) in contact with the 
drain layer. A second-conductivity type cathode layer 
(13, 14) is formed in a surface region of the semicon­
ductor wafer in such a manner that it is located adja­
cent to the second-conductivity type base layer. A 
cathode electrode (15) is in contact with the cathode 
layer and is kept at the same potential level as that of 
the drain electrode.
Patent EP-0372846-A3 (EP)
IPC: C08J9/12
Filed: 1989-12-01
Abstract: A process for producing a thermoplastic 
polyester resin foam comprising melting a thermoplastic 
polyester resin, mixing the molten resin with a blowing 
agent and extruding the mixture into a low-pressure zone 
to carry out expansion molding, characterized in that a 
compound having two or more acid anhydride groups per 
molecule, optionally together with a compound of a metal 
of Group I, II or III elements of the Periodic Table is 
added to the thermoplastic polyester resin. There is 
also disclosed a process for producing a thermoplastic 
polyester resin foam comprising cooling a high-­
temperature foam immediately after expansion and then 
re-heating the foam. Further, a thermoplastic polyester 
resin foam sheet and a food container prepared from the 
foam sheet are also disclosed.
Patent EP-0351306-A3 (EP)
Title: Broyeur cylindrique comportant des rouleaux intérieurs de broyage
IPC: B02C15/02
Filed: 1989-07-11
Abstract: Le broyeur cylindrique comporte un ou plusieurs rouleaux (15) de 
broyage disposés radialement à l'intérieur du tambour (1) rotatif 
et assortis de moyens de déplacement en sorte que, pendant la 
rotation du tambour (1) ils se déplacent le long du guide 
annulaire (4) dans le matériau à broyer.  
     Selon l'invention , chaque guide (4) annulaire est 
entouré de zones annulaires (7) de relevage dans lesquelles zones 
des bagues (8) munies de pales (9) équidistantes et inclinées sont 
fixées sur la paroi interne du tambour (1).
Patent EP-0365508-A3 (EP)
Title: Shuttering joist cleaning machine and system
IPC: E04G19/00
Filed: 1989-10-18
Abstract: The invention relates to a machine and a system for cleaning 
wood shuttering joists in particular for removing residual 
concrete (2). The machine comprises an elongate frame (3) 
having a series of rollers (7) forming a roller conveyor. A 
number of driving stations (8, 10) advance the shuttering 
joist (1) along the roller conveyor. A cleaning station (9) 
is provided in the frame and is adapted to contact the opposite 
side surfaces of the shuttering joist so as to clean said 
surfaces. The characteristic features of the invention are 
that the cleaning station comprises two opposed, separately 
driven cylinders (14, 15) each having a hard structured 
surface for removing the concrete residuals by grinding, 
preferably milling. The system in accordance with the invention 
comprises the machine so modified that it comprises a load 
testing station for load testing the shuttering joists, a 
first transfer station for transferring the joists, one at a 
time, from the roller conveyor to a collecting table (56) on 
which the shuttering joists are collected beside each other 
to form av group, a second transfer station for transferring 
successive groups of shuttering joists to a lifting table 
(58) in such a manner that one layer of shuttering joists is 
placed upon the previous layer, and a bundling station for 
tying up a predetermined number of groups of shuttering 
joists on the lifting table with straps so as to form a 
package of treated shuttering joists.
Patent EP-0378158-A3 (EP)
Title: Neural network image processing system
IPC: G06V10/774
Filed: 1990-01-09
Abstract: A neural-simulating system for an image processing 
system includes a plurality of networks arranged in a 
plurality of layers, the output signals of ones of the 
layers provide input signals to the others of the layers. 
Each of the plurality of layers include a plurality of 
neurons operating in parallel on the input signals to the 
layers. The plurality of neurons within a layer are 
arrange in groups. Each of the neurons within a group 
operate in parallel on the input signals. Each neuron 
within a group of neuron operates to extract a specific 
feature of an area of the image being processed. Each of 
the neurons derives output signals from the input signals 
representing the relative weight of the input signal 
applied thereto based upon a continuously differential 
transfer function for each function.
Patent EP-0387782-A3 (EP)
IPC: A61K9/52
Filed: 1990-03-13
Abstract: Die Erfindung betrifft feste pharmazeutische Präparate und 
ein Verfahren zur Herstellung von 4-(2′-Nitrophenyl)-2,6-­
dimethyl-3,5-dimethoxycarbonyl-1,4-dihydropyridin (Nifedi­
pin) enthaltenden festen pharmazeutischen Präparaten mit 
einer regulierten Wirkstoffabgabe. Erfindungsgemäß geht 
man derart vor, daß man mit einem oder mehreren identi­
schen oder verschiedenen organischen Lösungsmitteln ge­
bildete Lösungen von 1 Gew.-Teil Nifedipin, 0,1 bis 1,5 
Gew.-Teilen eines oder mehrerer Hydrophilisierungsmittel 
und 0,05 bis 1,5 Gew.-Teilen eines oder mehrerer Retar­
dierungsmittel vollständig oder nur teilweise miteinander 
vermischt, auf einmal oder nacheinander auf einen inerten 
Träger aufbringt und das erhaltene Produkt nach Trocknen, 
Sieben und Vermischen mit üblichen Hilfsstoffen in an sich 
bekannter Weise zu Tabletten preßt und mit einem Überzug 
versieht oder in Kapseln füllt.  
     Nach dem erfindungsgemäßen Verfahren können feste phar­
mazeutische Präparate sowohl mit verhältnismäßig rascher 
als auch mit verzögerter Wirkstoffabgabe hergestellt 
werden. Das Verfahren läßt sich auch im Betrieb bequem und 
einfach durchführen. Die Wirkstoffabsorption ist von der 
Teilchengrößenverteilung des als Ausgangsstoff verwendeten 
Wirkstoffs unabhängig. Ein weiterer Vorteil besteht darin, 
daß während der Herstellung der Tabletten und Kapseln 
keine Segregation stattfindet.
Patent EP-0388972-A3 (EP)
Title: Apparatus for grinding semiconductor wafer
IPC: H01L21/304
Filed: 1990-03-23
Abstract: This invention relates to an apparatus for grinding 
a semiconductor wafer (W) which includes a table (2) having a 
work stage (10) on which a semiconductor wafer to be ground 
is placed, at least the work stage being rotated, and a 
grinding wheel (3) which is moved in a direction 
perpendicular to or parallel to the work stage while 
being rotated about an axis parallel to a rotational 
axis of the work stage (10). In this apparatus, a 
semiconductor wafer (W) is cooled during grinding. In order 
to perform cooling, the apparatus has an inlet flow path (21, 22) 
for guiding cooling liquid to a grinding surface (S) of the 
semiconductor wafer (W), and an outlet flow path (13, 23, 24) for 
collecting the cooling liquid flowed onto the work 
stage. The apparatus also includes temperature 
detector (32), arranged in the outlet flow path (13, 23, 24), for 
detecting a temperature of the recovered cooling liquid. 
The rotational speed of the grinding wheel (3) or the rotary 
table (2) is controlled based on the temperature of the 
cooling liquid detected by the temperature detector (32).
Patent EP-0400472-A3 (EP)
IPC: C08G65/333
Filed: 1990-05-23
Abstract: High purity polyethylene glycol derivatives of 
formula (I) are useful as protein modifiers of inter­
ferons, t-PA, EGF, various hormones, etc. The thus 
modified protein has minimized antigenicity, prolonged 
plasma half life, or improved transfer to tissue. A 
novel process for preparing high purity polyethylene 
glycol derivatives is also disclosed.
Patent EP-0410145-A3 (EP)
Title: Pneumatic brake device for railway vehicles
IPC: B61H11/14
Filed: 1990-06-25
Abstract: The pneumatic brake device for rail vehicles has disc brakes (8,10,12 and 9,11,13) and block brakes (19,20) acting on the same vehicle wheels (4,5). In order to avoid damage to the treads (25) of the vehicle tyres (4,5) which can occur as a result of the block brake (19,20) being actuated at low driving speeds or when the vehicle is stationary, switching valves (30,31) are inserted into the brake pressure lines (18,28,29) to the application cylinders (21,22) of the block brake (19,20), which valves release the block brake (19,20) or at least reduce its application force when a low travel speed is undershot and when the vehicle is stationary. The actuation of the disc brakes (8,10,12 and 9,11,13) takes place without being influenced by the switching valves (30,31). <IMAGE>
Patent EP-0379254-A3 (EP)
Title: Electromagnetic vibrator apparatus with adjustable elastic reaction
IPC: B06B1/04
Filed: 1990-01-15
Abstract: Electromagnetic vibrator apparatus, comprising a base (1) 
capable of being connected to an object to be set in 
vibration, an electromagnetic armature (3) integral with the 
base (1) and an electromagnet (4) facing the armature, and 
connected to the base by an elastic means (6), in which the 
elastic means connecting the base to the electromagnet is of 
constant stiffness, while between the electromagnet (4) and 
the base (1) there is interposed at least one adjusting unit 
(12), comprising elastic means (14) with adjustable 
prestress.
Patent EP-0380213-A3 (EP)
Title: Precious metal salt solutions and precious metal catalysts
IPC: B01J37/08
Filed: 1990-01-11
Abstract: According to the disclosure, solutions of precious metal salts of 
organic carboxylic acids are prepared by reacting an organic carboxylic acid 
with a hydrated precious metal oxide in an organic solvent for both the acid 
and the carboxylate salt. The process results in high purity solutions which 
can be used as such as very effective precious metal catalysts. Alternative­
ly, the precious metal carboxylates can be recovered and converted into 
oxides or elemental metal products by decomposition or reduction and giving 
rise to products having enhanced surface area and small particle clusters, 
and also useful as very effective precious metal catalysts.
Patent EP-0383519-A3 (EP)
Title: Charge coupled device imager having multichannel read-out structure
IPC: H04N5/3722
Filed: 1990-02-12
Abstract: With the CCD imager of the present invention, 
signal charges from the image area are transferred by plural 
juxtaposed read-out registers, through which electrical 
charges are transmitted, is narrower in width at the image 
area side and broader in width at the other read-out 
register side. By virtue of such arrangement of the storage 
area, there is formed a potential which becomes shallow at 
the side of the image area and becomes deep at the side of 
the other read-out registers. By such potential, signal 
charge transfer efficiency between the read-out registers is 
improved.
Patent EP-0390385-A3 (EP)
Title: Acrylic composite materials
IPC: C08K7/08
Filed: 1990-03-16
Abstract: A fluid, filled, curable composition comprising an organic liquid which is polymerisable to form a solid polymer without the formation of any elimination products and from 20 to 70% by volume of alumina trihydrate filler characterised in that filler has a median particle size of between 5 and 30 microns, and preferably between 6 and 20 microns, and has an average aspect ratio of less than 2.5:1, preferably less than 2.0:1, and desirably less than 1.8:1. The composition when cured provides shaped articles having improved mechanical properties and when used as a dispersion of low viscosity reduces the tendency for the composition to show colour variations through the thickness of the sheet as exhibited using alumina trihydrate fillers of high aspect ratio.
Patent EP-0397536-A3 (EP)
Title: Apparatus for generating sequences of digital signals
IPC: H04L1/00
Filed: 1990-05-14
Abstract: Apparatus is described for generating a 
sequence of digital signals x k  and/or a sequence of 
digital signals y k ,  
k = 1, 2, ..., such that y k  = Σ j≧0  f j x k-j , in 
which the y k  signals are a sequence in a given 
modulation code. In one arrangement, the signals y k  are 
chosen to be congruent to coset representatives 
specified in accordance with a modulation code, a 
plurality of code constellations are used, and at least 
one constellation include both a point with a positive 
sum of coordinates and one with a negative sum of 
coordinates.
Patent EP-0384890-A3 (EP)
Title: Agent to protect plants against diseases
Inventor: KUNZ WALTER DR
IPC: C07F7/18
Filed: 1990-02-13
Abstract: Novel benzo-1,2,3-thiadiazole-7-carboxylic acid esters of the formula   <IMAGE>  in which the substituents have the following meanings:  Y represents oxygen or sulphur; Q1 and Q2 independently of one another represent hydrogen or halogen; R1 and R2 independently of one another represent hydrogen or C1-C4-alkyl; X1 represents hydrogen, halogen, C1-C4-alkyl, trifluoromethyl, C1-C3-alkyl, C1-C2-alkoxy which is substituted in the alkyl moiety by halogen, or represents nitro, cyano, dimethylamino, phenyl, phenoxy, or represents phenyl or phenoxy, each of which is substituted by halogen and/or C1-C2-alkyl and/or C1-C2-alkoxy;  X2 represents hydrogen, halogen or methyl;  X3 represents hydrogen or halogen;  and  A represents the bridge members <IMAGE> carbonyl, ethenylene or ethynylene;  where R3 represents C1-C6-alkyl, C3-C6-alkenyl, hydroxy, C1-C6-alkoxy, O-C(O)-C1-C4-alkyl, carboxyl, COOC1-C4-alkyl, cyano or hydrogen, with the proviso that, in the event that R3 denotes hydrogen, R1, R2 or R4 is not simultaneously hydrogen; R4 represents C1-C6-alkyl, C1-C6-alkoxy or hydrogen, with the proviso that, in the event that R4 denotes hydrogen, R1, R2 or R3 is not simultaneously hydrogen; R5 represents C1-C6-alkyl, C1-C6-cycloalkyl, C1-C6-alkoxy, phenyl, or represents phenyl which is substituted by halogen or methoxy;  R6 reprsents C1-C6-alkyl or C1-C6-alkoxy;  or furthermore represents the bridge member <IMAGE> which in conjunction also represents a saturated or unsaturated 3-7-membered carbocycle W1 or a saturated or unsaturated 5-7-membered heterocycle W2 having 1 or 2 hetero atoms which denote either oxygen, sulphur or nitrogen;  or the bridge member <IMAGE> which in conjunction denotes a saturated or unsaturated 3- to 7-membered heterocycle W3 having not more than 2 oxygen or sulphur atoms as further hetero atoms. The novel active substances have plant-protecting properties and are suitable, in particular, for the preventive protection of plants against the attack of phytopathogenic microorganisms such as fungi, bacteria and viruses.
Patent EP-0401171-A3 (EP)
Title: Carrier strip for powder activated driving tools
IPC: F16B15/08
Filed: 1990-05-29
Abstract: The carrier strip (1) for jig devices operated by impact force carries nails (2) which are accommodated at equal distances from one another in retaining holes (3). The nails (2) carry guide washers (6, 7) for guiding and for retention in the retaining holes (3). Stops (8, 9), for axially supporting the guide washers (6, 7), project into the unobstructed width of the retaining holes (3). The stop (8) on the seating direction side can be overcome under seating conditions for displacement of the nails (2) inside the retaining holes (3). 
<IMAGE>