baber/WOPTO huggingface dataset:
Patent EP-0280987-A3 (EP)
IPC: H04N5/228
Filed: 1988-02-22
Abstract: Die Erfindung betrifft eine Fernsehaufnahmevorrichtung (5) mit 
einer Fernsehaufnahmeröhre (9), einer ein Ablenkfeld für den 
Abtaststrahl der Fernsehaufnahmeröhre (9) erzeugenden Ablenk­
vorrichtung (10), einem Analog/Digital-Wandler und einer Steu­
ervorrichtung, die die Ablenkung des Abtaststrahles der Fern­
sehaufnahmeröhre (9) steuert und deren Synchronisierung mit dem 
Analog/Digital-Wandler bewirkt. Die Ablenkvorrichtung (10) der 
Fernsehaufnahmeröhre (9) ist derart ausgebildet, daß sie ein 
horizontales Ablenkfeld erzeugt, das eine diskrete, bildpunkt­
weise Abtastung des Targets (13) der Fernsehaufnahmeröhre (9) 
synchron mit der Wandlerfrequenz des Analog/Digital-Wandlers 
bewirkt.
Patent EP-0286961-A3 (EP)
Title: Pull-raising member and pull-raising unit for peeling thin film
IPC: H05K3/00
Filed: 1988-04-06
Abstract: A pull-raising member (2A) and pull-raising unit (2) for peeling a thin (1D) film from a base plate such as a printed circuit board or the like having an improved average throughout rate. The pull-raising member (2A) includes a plurality of pull-raising blades (2Aa; 2Ab) disposed substantially parallel to an end of the thin film (1D). In the pull-raising unit (2) in which the pull-raising member (2A) is employed, an elastic member (2C), which is employed to bring the pull-raising blades (2Aa; 2Ab) of the pull-raising member (2A) into contact with the base plate, is interposed between the pull-raising member (2A) and an attaching member (2D) to slide the pull-raising member (2A) in such directions as to move into and out of contact with the base plate.
Patent EP-0293819-A3 (EP)
Title: Circular cold saw, the saw being able to pivot so as to emerge through the slot of a support table
IPC: B23D45/04
Filed: 1988-05-31
Abstract: In a circular cold saw (1) with a saw blade (6) entering during sawing into the material (5) to be worked from below through a slot (4) in a support plate (3) of a support table (2), the direction of rotation of the saw blade (6) during sawing is selected in such a way that the saw teeth (11) cutting in each case move away from the pivot bearing (7) of the saw-blade arm (8). This results in a position of the resultant of the cutting force at a slight distance, if any, from the pivot bearing (7) so that the feed is considerably relieved of load relative to a reversed direction of rotation of the saw blade (6). <IMAGE>
Patent EP-0302307-A3 (EP)
Title: Panel, particularly a facade panel
IPC: E04C2/52
Filed: 1988-07-20
Abstract: In a facade panel comprising an inner shell which possesses an edge bent at right angles and is provided with a panel core, a plain outer shell closing the panel core, a screen and an edge protection with a profile rail and a reinforcing strip, the profile rail rests with its web on the reinforcing strip and supports with one leg the outer shell. <IMAGE>
Patent EP-0310063-A3 (EP)
Title: Sensor for measurement of air/fuel ratio
IPC: G01N27/407
Filed: 1988-09-29
Abstract: An air/fuel ratio (A/F) sensor for detecting the 
A/F over a wide range covering a lean region and a rich 
region which are partitioned by the stoichiometric A/F 
comprises a solid electrolyte (1) made of an oxygen ion 
conductive metal oxide, first and second electrodes (2a, 
2b) sandwiching the solid electrolyte and being operable 
by a predetermined voltage applied thereacross to ionize 
oxygen near the solid electrolyte (1) and diffuse oxygen ions 
into the solid electrolyte (1), and a gas diffusion layer (3; 
3A) in the form of a porous sintered layer covering the 
second electrode (2b) and made of electrically insulating metal 
oxide fine particles having a mean particulate size of 1 
µm or less so that oxygen or molecules of other gas 
components in the exhaust gas can move through pores of 
the gas diffusion layer (3; 3A).
Patent EP-0318676-A3 (EP)
Title: Aufwickelvorrichtung für Bahnen aus Kunststoff, Papier oder dergleichen
IPC: B65H19/26
Filed: 1988-10-07
Abstract: Es wird eine Aufwickelvorrichtung für Kunststoffbahnen (29) aufge­
zeigt mit einer automatischen und sehr schnell arbeitenden 
Trenn- und Anlegevorrichtung (10-12; 13-18) 
für den abgeschnittenen Folien­
anfang (29a) an eine leere Wickelhülse (3).  
     Die Trenneinrichtung besteht aus einem auf einem beweglichen 
Träger (10a, 10, 10b) angeordneten 
Schneidmesser (11) und die Anlegevorrichtung 
aus einer Einrichtung (13-18) zum elektrostatischen Aufladen des 
Bahnanfangs (29a).  
     Durch die Anordnung der Trenneinrichtung (10-12) 
und der Elektrode (14) 
zum Aufladen des Bahnanfangs (29a) auf einem gemeinsamen beweg­
lichen Träger (10a, 10, 10b) wird eine 
sehr einfache Trennung und Anwicke­
lung des Bahnanfangs (29a) ohne jeden Schlupf auf eine leere 
Wickelhülse (3), und somit eine schnell und zuverlässig arbei­
tende Wickelwechseleinrichtung geschaffen.
Patent EP-0320714-A3 (EP)
IPC: H04L49/111
Filed: 1988-12-02
Abstract: Die Übermittlung von Nachrichten mit statistischem 
Verkehrsaufkommen erfolgt bevorzugt in Paketform mit 
untereinander gleich langen Paketen über virtuelle 
Verbindungen. In einer Paketvermittlungseinrichtung kann 
grundsätzlich nicht ausgeschlossen werden, daß 
gleichzeitig zwei oder mehr Pakete von unterschiedlichen 
Leitungen kommen, die dazu bestimmt sind, auf derselben 
Leitung weiterzulaufen.  
     Es müssen deshalb Pufferspeicher vorgesehen werden, in 
denen diejenigen Pakete warten können, die nicht sofort 
weiter übermittelt werden können. Der hierfür 
erforderliche Speicheraufwand hängt, abgesehen von der 
Länge der Pakete, insbesondere von der Zahl der 
zusammentreffenden Leitungen, von der Art des 
Verkehrsaufkommens und von der geforderten 
Ubertragungsgüte ab. Bei bekannten 
Paketvermittlungseinrichtungen werden innerhalb des 
Koppelfeldes etwa 80 % aller Chipflächen für diese 
Speicher verwendet. 
 
  
     Gemäß der Erfindung werden nun innerhalb der 
Vermittlungsstelle jeweils eine feste Zahl von Paketen 
zu einem Rahmen zusammengefaßt, sämtliche Pakete in 
untereinander gleich lange Paketteile zerlegt und auf 
Unterrahmen aufgeteilt. Vermittelt wird auf der Basis 
von Unterrahmen im synchronen Zeitmultiplex. Der 
Speicherplatzbedarf im Koppelfeld wird im Verhältnis 
Rahmen : Unterrahmen verringert. Als Speicher wirken die 
bei synchroner Zeitmultiplexvermittlung ohnehin 
erforderlichen Speicher.
Patent EP-0329842-A3 (EP)
IPC: C11D3/00
Filed: 1988-12-09
Abstract: Der pulverförmige Waschmittelentschäumer, bestehend aus: 
65 bis 99,9 Gew.-%, vorzugsweise 85 bis 96 Gew.-% eines 
Trägers und 0,1 bis 35, vorzugsweise 5 bis 15 Gew.-% eines 
kieselsäurehaltigen Silconölentschäumers.  
     Vorzugsweise hat der Waschmittelentschäumer die folgende 
Zusammensetzung:  
85 - 96 Gew.-% pulverförmigem Zeolith des Typs A 
als Träger  
3 - 9 Gew.-% niedrigviskosem Siliconöl  
1 - 5 Gew.-% hochviskosem Siliconöl  
0,5 - 1,5 Gew.-% hydrophober Fällungskieselsäure
Patent EP-0327721-A3 (EP)
Title: Die-formed articles based on parogenic aluminium oxide, process for their production and their use
IPC: B01J21/04
Filed: 1988-12-23
Abstract: Die-formed articles based on pyrogenic alumina having the following physical-chemical data:
 
 external diameter                                  2 to 15 mm BET surface area                               60 to 115 m<2>/g pore volume                                 0.30 to 0.80 ml/g breaking strength                                100 to 300 N pore distribution        no pores of <5 nm diameter, at least                          80 % of the pores in the range from                          10 to 40 nm diameter composition              94 to 99 % by weight of Al2O3, the                          remainder being SiO2, 
 are produced by homogenising pyrogenic alumina with kaolin and/or graphite, urea, wax, sugar and starch with addition of water, drying at a temperature from 80 to 120 DEG C, comminution to give a powder, pressing the powder to give die-formed articles and heat-treating these for a period of 0.5 to 6 hours at a temperature from 400 to 1200 DEG C. 
<??>The die-formed articles can be used as a catalyst support and catalyst.
Patent EP-0301622-A3 (EP)
Title: Polyolefin foams having open and/or closed pores and consisting of polyolefins of ultrahigh molecular weight, process for their production, and their use
IPC: C08L23/04
Filed: 1988-07-07
Abstract: The invention relates to polyolefin foams consisting of polyolefins of ultrahigh molecular weight, i.e. weight-average molecular weight from about 4 x 10<5> to 6 x 10<6> g/mol and higher, and to a novel process for producing these foams by foaming a solution of a polyolefin of ultrahigh molecular weight in a solvent with the use of a physical or chemical blowing agent or of an inert gas blown into the solution, and cooling of the resulting foam to a temperature below the gelling tempereature of the polyolefin. If appropriate, these foams can be provided wholly or partially with a smooth skin on their surface by superficial cooling, if appropriate under the action of pressure. These foams are distinguished by high tensile strength and impact strength values, shock-absorbing properties, low glass transition temperatures, low embrittlement at low temperatures and high chemical resistance, and they are used especially as mechanical and acoustic insulating materials, materials of construction, filter agents and implantation materials.
Patent EP-0287384-A3 (EP)
IPC: H01L21/677
Filed: 1988-04-15
Abstract: A system is provided for moving and processing workpieces 
having a baseplate element for providing a fixed horizontal 
framing element for the system, the baseplate having a central 
hole therethrough and a plurality of vertical passages 
therethrough with the vertical passages arranged at repeating 
intervals on the circumference of a circle having its center 
located within the hole. The baseplate element has a 
substantially flat upper surface in the proximity of the 
vertical passages. A plurality of individual workstations are 
attached to the bottom surface of the baseplate, with one 
station for each vertical passageway, and each ststion having an 
opening for receiving a workpiece which is aligned with its 
respective vertical passageway. A vertical center post extends 
above the upper surface of the baseplate with the center of the 
center post at the center of the circle defined by the vertical 
passages. A turret assembly is fixedly attached to the center 
post and rotatable therewith, the turret assembly for holding at 
least one workpiece, and preferrably a plurality of workpieces 
at a radial distance from the center of the center post that is 
equal to the radius of the circle defined by the vertical 
passages. An elevator system is used for moving the center post 
and turret means up and down between an uppermost position and a 
lowermost position. The lowermost position is located such that 
a workpiece would be fully inserted through any one of the 
vertical passages and into a corresponding one of the individual 
stations, and the uppermost position is located such that a 
workpiece would be fully withdrawn from any one of the vertical 
passages and out of the corresponding individual station.An 
indexing system is used to rotate the center post and turret 
assembly through angular elements which are multiples of the 
angular increment between the vertical passages relative to the 
center post. Thus as the center post and turret are lifted, 
indexed, and lowered, a workpiece is moved from one worksation 
to another, and in the case of a plurality of workpieces, the 
workpieces are moved simultaneously and incrementally from one 
workstation to another. A dome is sealed to the baseplate 
forming a main pressure vessel enclosing the center post and the 
turret assembly.
Patent EP-0301699-A3 (EP)
IPC: G01N21/25
Filed: 1988-06-23
Abstract: Methods and apparatus for determining the bioactivity 
of liquid biological mixtures. The method of the present 
invention involves obtaining a suitable quantity of liquid 
biological mixture. Once the sample is obtained, visual 
spectrum light is directed into the liquid biological 
mixture and reflectance of the light from the mixture is 
detected and quantified.  
     The apparatus of the present invention incorporates a 
microcolorimeter with high energy source as a reflectance 
detector. The microcolorimeter is able to measure energy in 
a smaller area, such as 3 to 8 millimeters in diameter, and 
provide estimates of bioactivity in less than 30 minutes to 
32 hours, as opposed to the 24 hour to 9 days which is 
typical of traditional microbiological methods.  
     The method of the present invention could involve 
continuous measurements by recycling plates past the 
detector at regular intervals until the end point is 
detected. Thus, the detector could be fitted with an 
appropriate incubator environment which would have 
controlled robotic devices to receive, identify, and 
position plates for storage, reading and for discard. Data 
is collected and compared by computer. The computer 
calculates the desired information on bioactivity.  
     By providing a detector that produces "tristimulus" 
color values it is possible to use traditional dyes used in 
 
 
microbiological research and testing. Even abandoned dyes 
could be restored to useful measurement including litmus, 
methylene blue, and resazurin.
Patent EP-0299694-A3 (EP)
IPC: A01N43/00
Filed: 1988-07-11
Abstract: The invention provides compounds of formula I 
  
wherein W, D, R¹, R², R³, X, m, n and p are as 
defined in the description. The compound have valuable 
pesticidal activity especially against fungi, insects, 
nematodes, acarids and weeds
Patent EP-0324455-A3 (EP)
IPC: C08L101/00
Filed: 1989-01-11
Abstract: Adjuvants for enhancing the immune response to 
an antigen are provided comprising the adjuvant 
incorporated into a lipid layer where the adjuvant is 
covalently or non-covalently involved in a polymeric 
system. Conveniently, the adjuvant may be conjugated 
to a polymerizable group and co-polymerized with a 
water-soluble and/or amphiphilic polymerizable monomer 
or combined with a polymerized amphiphile. The 
adjuvant and antigen may then be administered to a 
mammalian host to obtain enhanced immune response.
Patent EP-0339505-A3 (EP)
IPC: A61K35/74
Filed: 1989-04-21
Abstract: High-affinity murine monoclonal antibodies to 
t-PA were prepared which prolong the  in vivo  
functional half-life of t-PA without decreasing its 
plasminogen-activator activity.
Patent EP-0340728-A3 (EP)
Title: Plug for optical fiber cable
IPC: G02B6/38
Filed: 1989-05-02
Abstract: Disclosed is a plug (10) for an optical fiber cable (14), 
which comprises a plug proper (11) having a line-inserting 
portion (11a) for insertion of an optical fiber (14a) and a 
primary covering layer (14b) in a state communicating with 
the interior, an optical fiber-inserting portion (11b) for 
inserting only the optical fiber, a cylindrical portion 
(12) formed on the outer wall of the line-inserting portion 
to caulk and fix the line, and a pressing portion (15) having 
a concave-convex part formed to anchor the filamentary 
reinforcing fiber (14c) exposed from the end of the optical 
fiber cable onto the periphery of the pressing portion, and 
at least one ferrule (17) for caulking the filamentary reinforcing 
fiber exposed from the end of the optical fiber 
cable to the concave-convex part of the pressing portion of 
the plug proper, and further, caulking the secondary covering 
layer (14d). By adopting the above-mentioned structure, an 
optical fiber cable plug ist obtained in which the primary 
covering material is caulked and secured, and therefore, 
problems such as a turning and protrusion of the line of 
the optical fiber do not arise.
Patent EP-0350070-A3 (EP)
IPC: C04B35/632
Filed: 1989-07-07
Abstract: A ceramics binder contains an organic binder as a 
major component and cyclododecane as an auxiliary 
component. The binder does not cause any blocking when 
formulated with a raw material for ceramics to form a 
body and, furthermore, does not get out of shape when 
molding the body into a shaped material.
Patent EP-0352731-A3 (EP)
Title: Wet recording apparatus
IPC: G03G15/10
Filed: 1989-07-25
Abstract: A wet recording apparatus, using a developer (7) with a 
charged colorant dispersed in a dispersion medium, has a 
plurality of electric field generators (4, 5) to which a 
voltage is selectively applied, and a developer feeder (9), 
feeding the developer into a gap formed between said field 
generators (4, 5) and a recording paper (1) whereby a colo­
rant image is formed on the recording paper according to 
the electric field established by said field generators. 
Each field generator comprises a recording electrode and a 
counter electrode (5) provided on a side of the recording 
paper (1) of opposite to the recording electrode. The re­
cording electrode may be constructed of a main electrode 
and an auxiliary electrode. In such construction, a static 
latent image former is not required, and a charged pigment 
in the developer moves to stick onto the recording paper 
through electrophoresis under the electric field formed by 
the field generators. The quantity of the sticking pigment 
may be continuously controlled by the intensity of the 
electric field and voltage impressing time, and since a 
picture image is reproduced directly on the recording pa­
per, a high picture quality is obtainable.
Patent EP-0356897-A3 (EP)
IPC: H01H9/00
Filed: 1989-08-23
Abstract: Zylindrischer Stufenwähler für Stufentransformatoren, bei 
dem in mehreren Ebenen kreisförmig angeordnete feststehende 
Stufenkontakte in der Wand eines Isolierstoffzylinders (1) 
sitzen und bei dem die Antriebswelle für die beweglichen 
Kontakte an ihrem unteren Ende in einem Lager 2 aus Isolierstoff 
gelagert ist. Das Lager 2 ist dabei mittels Streben aus 
Isolierstoff am unteren Ende des Isolierstoffzylinders befestigt. 
Die Streben sind als rohrförmige Stangen (3, 4) ausgebildet, 
die quer zur Längsausdehnung des Isolierstoffzylinders (1) 
verlaufen und die sowohl das Lager (2) wie auch mit ihren 
beiden Enden (7, 8) die Wand des Isolierstoffzylinders (1) 
durchdringen. Die Enden jeder Stange sind geschlitzt (9) 
und mit der Wand des Isolierstoffzylinders verkeilt.
Patent EP-0373493-A3 (EP)
IPC: C09K23/18
Filed: 1989-12-06
Abstract: Polyacrylsäureester mit quaternären Ammoniumgruppen, erhältlich durch 
Umesterung von Polyacrylsäurealkylestern mit einem Gemisch von Di­
alkylaminoalkoholen und gesättigten oder ungesättigten aliphatischen 
Alkoholen mit 8 bis 22 Kohlenstoffatomen und anschließende Quaternie­
rung.  
     Die Polymeren sind frei von physiologisch bedenklichen Bestandteilen 
und können deshalb zur Herstellung kosmetischer Produkte, vorzugsweise 
für die Haarkosmetik, verwendet werden. Die Polymeren eignen sich fer­
ner zur Ausrüstung von Fasern oder textilen Produkten.  
     Die Erfindung betrifft ferner Polyacrylsäureester mit tertiären Ami­
nogruppen, welche als Zwischenprodukte bei der Herstellung der Poly­
acrylsäureester mit quaternären Ammoniumgruppen auftreten.
Patent EP-0377843-A3 (EP)
Title: Process and system for the production of a porous web provided with adhesive on one side
IPC: B32B43/00
Filed: 1989-12-13
Abstract: The invention relates to a process, system and device 
for the production of a porous web, especially of 
nonwoven material, provided on one side with adhesive, 
in which a liquid adhesive is applied to one side of 
the web in an application area. According to the 
invention the side of the web opposite the application 
area is subjected to a stream of gas, which flows in 
the direction essentially opposite that in which the 
adhesive is being applied.
Patent EP-0331432-A3 (EP)
IPC: A47L9/02
Filed: 1989-02-28
Abstract: A suction cleaner includes a suction chamber (3), a 
dust chamber (1) communicating with the suction chamber 
(3), the dust chamber (1) including an agitator or vaned 
rotor (5) having first blades (5a), to which a second blade 
(6a) (13a) is presented so as to shred the refuse into 
small pieces. The second blade (6a) (13a) is retractable 
from an operative position to an inoperative position 
wherein the second blade (6a) (13a) is remote from the 
first blades (5a).
Patent EP-0335740-A3 (EP)
Title: Ic packing device with impedance adjusting insulative layer
IPC: H01L23/64
Filed: 1989-03-31
Abstract: There is disclosed a mounting structure for a semiconductor 
integrated circuit device or IC device having 
signal transmission terminals, which has an insulative 
substrate (16) on which the IC device is mounted, a 
conductive signal transmission wiring line (24) formed 
on the substrate (16) and electrically connected to a 
selected one of the signal transmission terminals of the 
IC device, and an insulative resin layer (F) formed 
on the substrate (16) to at least partially cover the 
signal transmission wiring line (24). The insulative 
resin layer (F) functions to change and set the impedance 
of the signal transmission wiring line (24) to a 
desired impedance value. The insulative resin layer (F) 
is formed to have a selected thickness such that the 
characteristic impedance of the wiring line, which tends 
to fluctuate in the wiring line etching formation process, 
can be adjusted and set towards a destination 
characteristic impedance.
Patent EP-0336708-A3 (EP)
IPC: G06F12/06
Filed: 1989-04-04
Abstract: The invention comprises an automatic technique 
for assigning addresses to modular units connected to a 
computer system bus. In its broadest aspects, the in­
vention comprises the method of initially generating a 
unique address in a controller module attached to the 
expansion bus and thereafter transferring the unique 
address to the next expansion module. The next expan­
sion module receives the unique address, is identified 
by the unique address, and generates a new unique 
address using the received unique address. Thereafter 
the expansion module transfers the new unique address 
to the next expansion module which likewise uses the 
received address to identify itself. The steps are 
repeated until each expansion module has received a 
unique address to identify itself. In the preferred 
embodiment a Read Only Memory (ROM) is used to receive 
the unique address and to generate a new address for 
transferring to the next module. No particular tech­
nical skill is required in order to configure this sys­
tem and the modules will be automatically addressed 
irrespective of their place along the expansion bus. 
The invention eliminates the need for an end user to 
uniquely jumper id pins at each module to provide each 
module a unique address.
Patent EP-0350231-A3 (EP)
Title: Portable weighing apparatus
IPC: G01G5/00
Filed: 1989-07-03
Abstract: A portable weighing apparatus, e.g. for a person, 
comprises an inflatable and collapsible air container 
(1) adapted, when inflated, to bear the weight of an 
article to be weighed. An air pressure operated weight 
gauge (12) is connected to the container so as to be 
operated by the pressure of air in the container and 
thereby to indicate the weight of an article placed on 
the container. A pressure regulating valve (21) may be 
provided for setting the gauge.
Patent EP-0367579-A3 (EP)
Title: Fluorocarbon polymer composition
IPC: H01B3/44
Filed: 1989-10-31
Abstract: A composition for radiation crosslinking is based 
on a fluorocarbon polymer (such as tefzel) that can be 
melt fabricated and has a melting point or softening 
range above 200°C. A polyunsaturated crosslinking 
promoter (such as TAIC) is used, and an anti-oxidant 
(such as hydroquinone) is added in an amount sufficient 
to substantially prevent any oxidative polymerisation of 
the promoter at temperatures at least up to the melting 
point/softening range of the polymer for a minimum of 15 
mins. Surprisingly the quantities of anti-oxidant 
required to substantially eliminate oxidative 
polymerisation do not prevent radiation crosslinking of 
the composition nor seriously reduce its efficiency.