baber/WOPTO huggingface dataset:
Patent EP-0282016-A3 (EP)
Title: Thixotropic additive, process for preparing same and use thereof
IPC: C04B28/18
Filed: 1988-03-09
Abstract: Disclosed are micronized synthetic calcium 
silicates in the form of fluffy particles of needle-like 
calcium silicate crystals having a particle size of 
about 0.5 to 50 microns and an average particle size d₅₀ 
of from 5 to 25 microns, and preferably of from 7 to 
15 microns, obtainable from micronized, approximately 
spherical synthetic calcium silicate hydrate aggregates 
having a diameter of from 10 to 150 microns. They are 
preferably used in filled and unfilled liquid resin 
systems.
Patent EP-0298308-A3 (EP)
IPC: A45C13/10
Filed: 1988-06-23
Abstract: Lock particularly adapted for bags, brief-bags, or the like, comprising a 
part (7,10) which is fixed to the bag (F) and a part (1) which is associated with 
a closure flap (P) of the bag (F), and the said closure flap (P) is to be 
secured to the bag (F) by means of the lock. That the part of the lock which is 
associated with the closure flap (P), is in form of a slot (1) close to the edge of 
the closure flap (P), and the part of the lock which is associated with the 
bag (F), comprises a supporting platelet (7) attached to the bag (F) and carrying 
a rotatable locking barrel (13) which projects from the front side of the 
supporting platelet (7) and is formed with at least one lateral projection (14,144) 
at its free end (113), and with means (15,15′) enabling the locking barrel to 
be turned. To the end (107) of the supporting platelet (7), which is turned 
toward the closure flap (P), is hinged a latch wing (10) formed with a circular 
opening (11) of a diameter which corresponds to the diameter of the free end 
(113) of the locking barrel (13), which opening (11) is provided with one or more 
recesses (12,12′) mating with the lateral projections (14,14′) in the locking 
barrel.
Patent EP-0299462-A3 (EP)
IPC: C08G18/81
Filed: 1988-07-13
Abstract: This invention relates to a liquid prepolymer 
composition which contains free isocyanate groups and 
which is the reaction product of a stoichiometric 
excess of a polyisocyanate and an active hydrogen-­
containing compound which contains an internal rigid 
polyaromatic grouping. This invention also relates to 
polyurethane and/or polyurea polymers made from these 
prepolymer compositions.
Patent EP-0312092-A3 (EP)
Title: Injection molding nozzle having grounded heating element brazed into pointed tip
IPC: B29C45/30
Filed: 1988-10-14
Abstract: This invention relates to an improved 
injection molding nozzle having an integral electrical 
heating element. The nozzle (10) has an elongated nose 
portion (26) extending to a forward end from a cylindrical 
central portion. The heating element (76) is brazed in a 
spiral channel around a central melt bore (70) in the 
central portion of the nozzle, and extends into the 
nose portion to a forward end which is grounded by 
brazing it in nickel adjacent a high speed steel insert (92) 
portion at the forward end of the nozzle. This forms a 
pointed tip at the forward end of the nozzle which is 
corrosion and wear resistant and can be heated to a 
predetermined temperature. In alternative embodiments, 
the forward end of the heating element can be brazed in 
nickel adjacent the forward end without the high speed 
steel insert portion and/or the nose portion can be 
inclined with the forward end of the heating element 
being grounded adjacent an end gate rather than a 
separate gate. The mass of the central portion and the 
elongated tapered shape of the nose portion which 
permits relatively rapid temperature changes of the 
melt in the gate area enable the nozzle having a single 
heating element to be used for temperature assisted 
gating.
Patent EP-0299586-A3 (EP)
Title: Process for preparing thiophene derivatives
IPC: C07D333/28
Filed: 1988-07-12
Abstract: A process for the preparation of a thiophene derivative which is substituted at the beta-position by a bromine atom, which comprises reacting the corresponding beta-unsubstituted thiophene with an aromatic compound which is substituted with a bromine atom, in the presence of an alkali metal amide and a catalyst which is capable of forming a complex with the cation of the alkali metal amide.
Patent EP-0307166-A3 (EP)
Title: Data processor
IPC: G06F9/315
Filed: 1988-09-06
Abstract: A processor capable of processing data of a 
structure having a first information field and a 
second information field includes conservation means 
for conserving the information of the predetermined 
second information field of the input data. Thus, 
in executing a logical operation or a shift operation, 
the step of separating the first data fields and 
second data fields from the data to-be-processed 
and the step of afficing the predetermined second 
field to the result of the operation are dispensed 
with, thereby to achieve a high-speed operation for 
the data of the structure having the first information 
field and the second information field.
Patent EP-0315327-A3 (EP)
Title: Improvements in business forms assemblies
IPC: B65D77/28
Filed: 1988-10-07
Abstract: This invention is concerned with a forms assembly primarily intended for use for example in hospitals for recording details of a medical test comprising a backing sheet (1) with a first part (4) intended to receive information about a medical sample and a second part (5) comprising a container for the sample (15) whereby the first part of the backing sheet which is part of a continuous web is capable of receiving information written thereon and the assembly includes a bag with an open mouth to contain the sample and a line of adhesive is provided to the mouth of the bag. The side of the backing sheet and the side of the transparent sheet, both to be contacted by the line of adhesive are of plastics material so that a bond may be made between the backing sheet and the transparent sheet and the line of adhesive.
Patent EP-0321161-A3 (EP)
Title: Photosensitive material, and image formation process and image formation apparatus using same
IPC: G03C5/56
Filed: 1988-12-09
Abstract: A photosensitive material and comprises a 
photosensitive and heat-developable element and a 
polymer, and is capable of being endowed with 
stickness by a change of pH value or being subjected 
to exposure and heating. An image formation process 
comprises the steps of subjecting to imagewise 
exposure the photosensitive material, heating the 
photosensitive material and transferring the imagewise 
exposed or unexposed portion of the photosensitive 
material. The photosensitive and heat-developable 
element comprises a least a photosensitive silver salt 
and a reducing agent and the polymer has a cross-­
linked structure.
Patent EP-0326101-A3 (EP)
IPC: F01C1/10
Filed: 1989-01-25
Abstract: Bei einer Drehkolbenmaschine für gasförmige Arbeitsmedien, 
miteinem in einem Gehäuse drehbar gelagerten, 
hohlzylindrischen Käfigrotor, der über den Umfang verteilt 
angeordnete Durchbrechungen mit dazwischen­
liegenden, stegförmigen Zähnen aufweist, 
mit einem innerhalb des Käfigrotors im Gehäuse drehbar 
gelagerten Kämmrotor, dessen Durchmesser kleiner ist als 
der des Käfigrotors und der wenigstens eine Ausnehmung für 
den Eingriff mit einem der Zähne des Käfigrotors auf dem 
Umfang aufweist,  
wobei der Außendurchmesser des Kämmrotors den 
Außendurchmesser des Käfigrotors tangiert, 
mit einem den Raum zwischen Außenumfang des Kämmrotors und 
Innenumfang des Käfigrotors ausfüllenden Gehäuseteil, und 
mit Ein- und Auslaßöffnungen in dem den Außenumfang des 
Käfigrotors umschließenden Gehäuse, wobei wenigstens eine 
dieser Öffnungen sich lediglich über einen Teil der in 
Achsrichtung verlaufenden Durchbrechungen erstreckt, wird 
zur Verbesserung der Abdichtung im Eingriffsbereich und des 
Wirkungsgrades jeweils am ein- bzw. austrittsseitigen Ende 
der Durchbrechungen (4) am Käfigrotor (1) eine abgesetzte 
Erweiterung (5) der Durchbrechung (4) vorgesehen und am 
Eingriffsabschnitt des Kämmrotors (6) ein entsprechend 
geformter Ansatz (11) ausgebildet, der mit der Erweiterung 
(5) in Eingriff tritt.
Patent EP-0332821-A3 (EP)
Title: Process and device for the manufacture of longitudinally waterproofed multifilament cable bundles
IPC: H01B7/28
Filed: 1989-01-27
Abstract: In a process for longitudinally waterproofing a cable bundle having a large number of cable strands, a double adhesive strip is used, having at least two layers, whose first layer consists of a mass which adheres well at room temperature and whose second layer consists of a hot-melting adhesive. In the region of the section to be sealed, the double adhesive strip is bonded using its layer which adheres well at room temperature onto the fanned out cable strands of the cable bundle to be sealed. After rolling or folding together the layer provided with the double adhesive strip, an external material (hose or film) which can be shrunk by heat is placed around the sealing point. By means of heat treatment, the outer material, which can be shrunk, is caused to shrink back and the two layers of the double adhesive strip are caused to melt and swell, as a result of which all the intermediate spaces between the cable strands and between the cable strands and the outer heat-shrinking material are filled with a plastic mass. 
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Patent EP-0327064-A3 (EP)
IPC: B22F3/20
Filed: 1989-02-01
Abstract: Verfahren zur Herstellung pulvermetallurgischer Gegen­
stände, insbesondere langgestreckter Gegenstände, wie 
Stangen, Profile, Rohre od. dgl., bei dem Pulver aus 
Metall und/oder Metallegierungen hoher Härte, insbeson­
dere Werkzeugstahl- oder Schnellstahlpulver, in eine 
dünnwandige Kapsel eingefüllt, die Kapsel anschließend 
luftdicht verschlossen, erwärmt und unter Herstellung 
eines Rohlings isostatisch verpreßt wird, der dann zum 
Endprodukt warmverformt, insbesondere stranggepreßt 
wird. Bei einer ersten Alternative wird die luftdicht 
verschlossene Kapsel zunächst auf eine Temperatur von 
über 1000 °C erwärmt. Nach vollständiger Durchwärmung 
der Kapsel wird diese für eine längere Zeit bei erhöhter 
Temperatur gehalten. Anschließend erfolgt eine langsame 
Abkühlung der Kapsel, um vor der Endverformung kaltiso­
statisch verpreßt zu werden. Alternativ wird die Kapsel 
nach dem luftdichten Verschließen zunächst kaltisosta­
tisch verpreßt. Anschließend wird der Preßrohling auf 
eine Temperatur von über 1000 °C erwärmt. Nach vollstän­
diger Durchwärmung des Preßrohlings wird dieser für eine 
längere Zeit bei erhöhter Temperatur gehalten, um dann 
entweder unmittelbar oder nach vorheriger Abkühlung 
warmverformt, insbesondere stranggepreßt zu werden.
Patent EP-0331932-A3 (EP)
IPC: A61N1/34
Filed: 1989-02-14
Abstract: Die Erfindung bezweckt die Schaffung eines Katheter­
sets für die Plexusanästhesie, bei dem die Verlegung 
des Katheters unter elektrischer Stimulation möglich 
ist und der auch nachträglich eine Kontrolle der Ka­
theterlage gestattet. Der Katheterset weist eine Punk­
tionskanüle (10), ein auf die Punktionskanüle (10) 
aufgeschobenes Kapillar (14) und einen durch das Ka­
pillar (14) einführbaren Katheter mit offenem patien­
tenseitigen Ende auf. In den Katheter kann ein Füh­
rungsdraht eingeschoben werden, der am patientenfernen 
Ende eine elektrische Kontakteinrichtung aufweist und 
dessen patientenseitiges Ende blank ist. Durch elek­
trische Impulse kann die Lage des Führungsdrahtes bzw. 
des Katheterendes in der Fascie überwacht werden. Wenn 
der Katheter über längere Zeit verlegt bleibt, ist es 
möglich, durch nachträgliches Einführen des Führungs­
drahtes jederzeit die Katheterlage zu kontrollieren 
und erforderlichenfalls zu korrigieren.
Patent EP-0392070-A3 (EP)
IPC: E05B65/36
Filed: 1989-05-24
Abstract: Eine Zentralverriegelungsanlage hat ein Stellelement 
1), welches eine Membran (4) hat, die je nach Höhe der 
Druckbeaufschlagung in drei verschiedene Stellungen zu 
gelangen vermag. Eine mit der Membran (4) verbundene 
Betätigungsstange (6) vermag einen Verriegelungshebel 
(7) eines Türschlosses und in einer Endstellung der 
Membran (4) mittels einer Betätigungsrampe (8) einen 
Diebstahlsicherungshebel (9) zu verschieben, der in 
Diebstahlsicherungsstellung in eine Rastaufnahme (13) 
einer Stange (12) gelangt, die einen Türknopf (11) mit 
dem Verriegelungshebel (7) verbindet.
Patent EP-0343646-A3 (EP)
Title: Task execution control method for a multiprocessor system with enhanced post/wait procedure
IPC: G06F9/46
Filed: 1989-05-24
Abstract: Task execution control for a multiprocessor 
wherein at a time point when a post issue task ends the 
use of a shared resource, the shared resource is 
released, another task which is running on another 
processor is allowed to lock the shared resource, and 
thereafter the task is made ready. After that, the post 
procedure is initiated, and thereafter through the high-­
speed dispatch procedure, the processor is granted first 
to a task which has failed to lock the shared resource, 
and the task is prompted to retry to lock the shared 
resource.
Patent EP-0346933-A3 (EP)
Title: Use of electrically conductive water-in-oil microemulsions based on perfluorinated compounds as catholytes in electrochemical processes
IPC: C08L71/02
Filed: 1989-06-16
Abstract: An electrochemical process is described wherein a gaseous substance is reduced at the cathode and in which microemulsions of the water-in-oil (w/o) type are utilized as catholytes, said microemulsions showing electric ion transfer and interphase matter transfer capacity. The oil phase of said microemulsion consists of perfluoropolyethers having perfluoroalkyl end groups or hydrophilic functional end groups or of perfluorocarbons and said microemulsions are obtained by using perfluorinated surfactants, in particular those having a perfluoroalkylpolyether structure and/or by using an alcohol as cosurfactant.
Patent EP-0348945-A3 (EP)
IPC: B65B51/06
Filed: 1989-06-28
Abstract: An apparatus is disclosed which applies hot melt 
tape (28) to substrates such as cartons or boxes (67) which are 
fed through the apparatus in a timed, spaced manner. 
The requirement of applying the tape to each spaced 
carton is met by integrating the feeding and cutting 
of the tape to the timing of the carton or box feeding 
machine. The tape is applied to a predetermined 
location with a desired cut length determined by the 
configuration of the apparatus. The apparatus can be 
mounted on existing machines such as folder gluers or 
mounted on dedicated machines.
Patent EP-0359121-A3 (EP)
IPC: B23Q11/08
Filed: 1989-09-07
Abstract: Die Erfindung betrifft einen Abdeckkasten teleskopartig verkürz- 
und verlängerbarer Teleskopabdeckungen von Werkzeugmaschinenbahnen mit 
einer auf der Oberwand (1) des nächst kleineren Kastens aufliegenden 
Abstreiferleiste (4) oder einer an einer Kastenseitenwand (60) 
angeordneten Mitnehmerleiste (62, 63), wobei die Kastenoberwand oder die 
Seitenwand parallel zu ihrer vorderen oder hinteren Kante eine 
Bohrungsreihe (R) zur Aufnahme von Verbindungsmitteln für die Leiste (4, 
62, 63) aufweist. - Ihr liegt die Aufgabe zugrunde, einen Abdeckkasten 
mit einer Abstreifer- oder Mitnehmerleiste zu schaffen, die in ihrem 
konstruktiven Aufbau einfach ist und das Anbringen und Auswechseln der 
Leiste an dem Abdeckkasten zeit- und arbeitssparend erfolgen kann. - 
Hierzu ist vorgesehen, daß die Abstreiferleiste (4) oder die 
Mitnehmerleiste (62, 63) mit entsprechend angeordneten und mit der 
Leiste einteiligen Nocken (8) oder Vorsprüngen versehen ist und die 
Leiste (4) trägerlos und unmittelbar an der Oberwand (1) oder an der 
Seitenwand (60) gehalten ist.
Patent EP-0366118-A3 (EP)
Title: Tape recorder with disc player
IPC: G11B25/10
Filed: 1989-10-25
Abstract: A tape recorder provided with a disc player, 
wherein a tape cassette accommodating portion (101) is formed 
within a case, a tape winding reel shaft (107) is provided in a 
position opposite to a hub on the tape winding side of a 
compact tape cassette (104) to be engaged with the tape cassette 
accommodating portion, and a turntable (115) for driving a disc (116) is 
provided in a position opposite to the hub on the tape feed 
side, thereby to make it possible to reproduce the 8 cm CD 
disc although it is almost the same in size as the 
conventional headphone type of tape recorder.
Patent EP-0335438-A3 (EP)
Title: Connector for coaxial cables
IPC: H01R4/36
Filed: 1989-03-20
Abstract: A connector for coaxial cables is described having low parasitic inductance and capacitance which permits the typical impedance value of the coaxial cable to which it is connected to be maintained unaltered, and also creates good screening thanks to a special stop dowel which is electrically earthed to the equipment in which the connection between the printed circuit of the user equipment and the lead of the coaxial cable is obtained by means of a pin held in position between insulated elements and thus having no contact with the external metal parts of the connector.
Patent EP-0338637-A3 (EP)
IPC: H01J61/12
Filed: 1989-04-17
Abstract: Hochdruck-Quecksilberdampfentladungslampe, deren 
Kolben (2) zwei Elektroden (9, 10) aus Wolfram und eine 
Füllung besitzt, die außer Edelgas eine Quecksilbermenge 
größer als 0,2 mg/mm³ mit einem Quecksilberdampfdruck 
größer als 200 bar und wenigstens eines der Halogene 
Chlor, Brom oder Jod in einer Menge zwischen 10⁻⁶ und 
10⁻⁴ µmol/mm³ enthält, wobei die Wandbelastung im Betrieb 
größer als 1 W/mm² ist.
Patent EP-0343841-A3 (EP)
Title: Synthesis of mixtures of butanediols
IPC: C07C29/17
Filed: 1989-05-17
Abstract: Process for preparing 2-alkyl-1,4-butanediols and mixtures with 1,4-butanediol which comprises bringing together, at an initial alkaline pH, and at a temperature and pressure suitable for reaction, 2,3-dihydrofuran, hydrogen, an unsubstituted aliphatic aldehyde, especially formaldehyde, and a hydrogenation catalyst. Also processes for preparing mixtures of tetrahydrofuran and 3-alkyltetrahydrofuran from the diol mixtures, and copolymers from the tetrahydrofuran mixtures.
Patent EP-0380855-A3 (EP)
Title: Memory configuration for use with means for interfacing a system control unit for a multi-processor system with the system main memory
IPC: G06F12/06
Filed: 1989-09-13
Abstract: A multi-processing computer system including a plurality of central processing units (CPUs) (12) and input/output (I/O) units (18, 20), a system memory (16) including a plurality of DRAM-based memory segments, a system control unit (SCU) (14) for operating the CPUs in a parallel fashion and allowing the CPUs and other system units to controllably access addressable segments of system memory, and an interface for establishing communication between the SCU and the system memory and regulating the transfer of memory commands and associated data. The system memory (16) is configured in the form of at least one independently accessible memory unit having a first dedicated data path for the transfer of read data from addressed memory segments to the interface for transfer to the SCU, a second dedicated data path for transfer of write data received from the SCU through the interface to addressed memory segments, and a third dedicated path for transfer of addresses from the SCU to identify addressed segments of memory.
Patent EP-0392561-A3 (EP)
Title: Optical disk drive
IPC: G11B7/09
Filed: 1990-04-13
Abstract: An optical disk drive for recording and 
reproducing information on an optical disk medium 
includes a servo circuit for controlling tracking of 
a light beam on an arbitrary track and a servo 
circuit for controlling focus of the light beam on 
the disk surface. The disk surface is divided into 
a plurality of regions, and calibration values for 
adjusting the servo circuits are determined in each 
region. The calibration values are stored in a 
memory and are used to adjust the servo circuits 
during tracking on an arbitrary track. The 
calibration values include tracking offset values, 
focus offset values, servo deviation threshold 
values and sensor gain values. A number of 
techniques are disclosed for automatically 
determining the calibration values.
Patent EP-0403963-A3 (EP)
IPC: A61K31/7028
Filed: 1990-06-15
Abstract: Die vorliegende Erfindung betrifft Anthracyclin-Derivate der 
Formel I 
  
worin R¹ den Zuckerrest Roa oder die Zuckerkombination 
Roa-Rod-Rod und R² den Zuckerrest Roa bedeuten, wobei Roa 
für Rhodosamin der Formel II 
  
und Roa-Rod-Rod für Rhodosamin-Rhodinose-Rhodinose der 
Formel III 
  
steht, sowie deren pharmakologisch unbedenkliche Salze, und 
ein mikrobiologisches Verfahren zu ihrer Herstellung.  
     Die Verbindungen sind cytostatisch wirksam und können daher 
als Arzneimittel verwendet werden.
Patent EP-0399845-A3 (EP)
IPC: H04M11/00
Filed: 1990-05-25
Abstract: There is provided a method of rapid Received Signal Strength 
Indication (RSSI) of a time-dispersed signal having echoes (D, Fig. 1C) (where 
the time dispersal represents a significant fraction or more of the transmitted 
symbol interval). It comprises a sliding correlation (304) of a received signal 
against a known sequence or via channel sounding to obtain the time-­
dispersal function of the communications channel upon which the signal is 
transmitted (306/307) and a summation of the squares of the quadrature 
components of the energies at relative maxima of the correlations (306/307) 
(correlation peaks determined with reference to a threshold level (305)) to 
integrate the energy defined by the correlation function to determine the 
energy present among the time-dispersed echoes utilizing the time-dispersal 
function. Thus, the energy present in the time-dispersed echoes is related to 
the received signal strength, the RSSI comprises a scalar of the energy 
present and the scalar comprises a function of the receiver's gain, RSSI 
determinations during any given interval are less dependent upon the 
ambulatory velocity of the receiver, and RSSI determinations of equivalent 
accuracy are obtained more rapidly or more accurate RSSI determinations are 
obtained per unit time.
Patent EP-0404474-A3 (EP)
Title: Audio signal data processing system
IPC: G06F17/10
Filed: 1990-06-18
Abstract: An audio signal data processing system comprises 
input device (1) for sequentially supplying an audio signal 
data, a data memory control device (31-33) for writing the audio 
signal data into a data memory (5,6) and reading-out the data 
from the data memory, a delay memory control device (35) for 
sequentially reading-out the audio signal data from the 
data memory and storing the data into a location of a 
delay memory (15) indicated by a writing address and for 
reading-out the audio signal data from a location of the 
delay memory indicated by a reading address and writing 
the data into the data memory, address designating 
devices (35) for designating the writing and reading 
addresses, an arithmetic device (8,11) for multiplying a 
predetermined coefficient data to the audio signal data 
having been read-out by the delay memory control device 
and written into the data memory, and an output device (37) for 
providing the audio signal data in accordance with a 
result of operation by the arithmetic device. The data 
memory control device and the delay memory control device 
write and read the audio signal data into and from the 
data memory through data buses (4,14) independent from each 
other.