baber/WOPTO huggingface dataset:
Patent EP-0292451-A3 (EP)
Title: Method and device in the reeling of paper
IPC: B65H18/22
Filed: 1988-05-10
Abstract: The web (W) is reeled by supporting the roll (30) from its outer circumference by means of at least two supporting units (10,20), of which the first one, in the direction of arrival of the web (W), is a carrier roll (10) provided with a mechanical rotating drive (10a), over which the web (W) is passed to reeling. The carrier roll (10) forms a reeling nip (10/30) supporting the roll (30) from below. Above the roll (30), a press roll (21) is used, by means of which the roll (30) is kept stably in its reeling position. The roll (30) is grown around a core (31) under a nip support between the carrier roll (30), a belt roll (12) and the upper press roll (21). When the roll (30) grows and becomes larger, the reeling goes on further under the nip support between the carrier roll (10) and the upper press member (21) and, in addition to this supporting, on a belt supporting zone placed as a direct extension of the nip support zone of the belt roll (12). The final stages of the reeling are carried out up to full roll (30) by extending the belt support zone and, at the same time, by adjusting the tensioning (T) of the support belt or belts (15) so that the linear loads in the various supporting nips of the roll (30) remain within suitable limit values in view of the progress of reeling and of quality of roll (30).
Patent EP-0327911-A3 (EP)
IPC: A45D24/22
Filed: 1989-01-28
Abstract: Mit einem Gerät zur kontinuierlichen Abgabe eines Haarfär­
bemittels auf die Kopfhaare von Menschen mit einem Spei­
cher für das Haarfärbemittel aus einem ersten saugfähigen 
Material innerhalb eines rohrförmigen Elements und in das 
Element eingesetzten Zinken aus einem zweiten saugfähigen 
Material, soll eine Lösung geschaffen werden, mit welcher 
die Abgabemenge des Behandlungsmittels angepaßt an die 
Haarlänge und Haardichte des zu behandelnden Menschen gere­
gelt werden kann, wobei außerdem eine möglichst vollständi­
ge Entleerung des Speichermaterials erreicht werden soll.  
     Dies wird dadurch erreicht, daß zur Abgabe des Haarfärbe­
mittels vom Speicher (12) an die mit diesem nicht in Kon­
takt stehenden Zinken (14) der Speicher (12) mit einem Ro­
tationsmechanismus (3) verbunden ist.  
     Hierzu zu veröffentlichende Zeichnung: Fig. 1.
Patent EP-0327929-A3 (EP)
IPC: G01D5/26
Filed: 1989-01-31
Abstract: A system for precisely positioning a printing element 
relative to a rotating drum, as in a drum printer, employs two 
position signals for alignment purposes. A pair of linear grids is 
disposed along a path of travel of the printing element for 
generating, with the aid of optical beam and sensor devices, a 
periodic electric signal which varies in accordance with printing 
element position. One of the grids is stationary and the second of the 
grids moves with a carriage supporting the printing element. An 
encoder positioned alongside the drum is operative with a set of 
markings having a variation in spatial frequency, or a grid overlay, 
to produce an alternating electric signal which varies in accordance 
with rotational position of the drum. Motors which rotate the drum as 
well as a lead screw which translates the printing element may be 
constructed as synchronous motors to permit phase locking to each 
other. Circuitry responsive to periodic signals outputted by the 
linear grids and the encoder introduce phase shift between motor drive 
signals to align position of the printing element with position of the 
drum independently of any backlash which may be present between the 
lead screw and the carriage driven by the lead screw.
Patent EP-0330007-A3 (EP)
Title: Functional cache memory chip architecture
IPC: G06F12/08
Filed: 1989-02-07
Abstract: An on-chip VLSI cache architecture including a single-­
port, late-select, cache array organized as an n-way 
set-associative cache (having n congruence classes) 
including a plurality of functionally integrated units 
on-chip in addition to the cache array and including a 
normal read/write central processing unit (CPU) access 
function which provides an architectural organization 
for allowing the chip to be used in 1) a fast, 
"late-select" operation which may be provided with any 
desired degree of set-associativity 
while achieving an effective one-cycle write operation, 
and 2) a cache reload function which provides a highly 
parallel store-back and reload operation to sub­
stantially reduce the reload time, particularly for a 
store-in cache organization. The cache chip organi­
zation and architecture provide a late-select cache 
having a nearly transparent, multiple word reload by 
incorporating a Cache-Reload Buffer (CRB), a store-back 
buffer and a load-through function all included on the 
cache array chip for reloading, and a delayed write-­
enable for achieving an effective one-cycle write 
operation. Two separate decoder functions are inte­
grated on the chip, one for cache access for normal 
read/write operations to and from the central pro­
cessing unit (CPU) and one for cache reload which also 
provides interim access to data which has been trans­
ferred out of main memory to the chip but not yet 
reloaded into the cache array. These two decoders 
provide for different accessing modes as required of 
the central processing unit (CPU) or main memory 
operations.
Patent EP-0338511-A3 (EP)
Title: Method for the production of linear very-low-density polyethylene foil
IPC: B29C59/02
Filed: 1989-04-18
Abstract: Production of films of linear very low density polyethylene (VLDPE) by a calendering method with after-stretching following the final calender roll, in which the polyethylene having a density of 0.900 - 0.915 g/cm<3> and in the molten state but at temperatures below 190 DEG C under a low nip load, achieved by a maximum throughput of 90.3 kg per hour per cm<2> of film cross-section on the final calender roll for 100  mu m thickness of the final film to 135 kg per hour per cm<2> of film cross-section on the final calender roll for 300  mu m thickness of the final film, is processed to films which are then taken off at higher speed, preferably at least half the thickness reduction required for reaching the final film thickness being achieved by the extent of the advance of the take-off speed with respect to the final calender roll.
Patent EP-0341614-A3 (EP)
Title: Apparatus for the electrolytic separation of emulsions
IPC: B01D17/06
Filed: 1989-05-05
Abstract: A device for the separation of emulsions, in which metal ions for binding the emulsified substances are introduced into the emulsion by electrolysis, is equipped with a tubular sacrificial anode (100), a cathode (101) which faces an end surface of the sacrificial anode, forming a gap (103) through which the emulsion enters, packing (110) arranged on the cathode, on which the end surface of the sacrificial anode rests to define the height of the gap, and a drive mechanism (105), which produces a rotary movement between the cathode and the sacrificial anode about their axis (A). The improvement over the prior art consists in the fact that the drive mechanism (105) is coupled to the tubular sacrificial anode (100) in such a manner that in defined limits a free radial movement is possible between sacrificial anode and cathode, which is superimposed on the rotary movement between sacrificial anode and cathode. <IMAGE>
Patent EP-0347935-A3 (EP)
IPC: G11C7/14
Filed: 1989-06-23
Abstract: In a semiconductor memory device, a first load 
circuit (14A) is coupled with the column lines (BL1,..., 
BLn). first dummy cells (DC1,..., DCm) are connected to 
a dummy column line (DBL), a second load circuit (14B) 
is connected to the dummy column line, a second dummy 
cell (DCm+1) is connected to the dummy column line, and 
a sense amplifier (15) senses the data stored in the 
memory cell in accordance with a potential difference 
between the column line and the dummy column line. In 
semiconductor memory devices thus arranged, the second 
dummy cell is set in an on state normally. The con­
nection of the second dummy cell with the dummy line 
changes a current flowing to the dummy line at the time 
of row line switching, thereby to hold back a rise of 
the reference potential at the time of the row line 
switching.
Patent EP-0342719-A3 (EP)
Title: Fluid suspension spring and dampener for vehicle suspension system
IPC: F16F9/42
Filed: 1984-11-08
Abstract: A vibration isolating and damping suspension strut (38) 
for vehicle undercarriages comprising an elongated cylinder (48) 
and piston (62) structure wherein the cylinder (48) is divided 
into opposed chambers (64, 66) which are in communication with 
each other by passages (96)formed in the piston (62) and in a flow 
restricting shuttle valve (100) mounted on the piston rod (68). 
When the strut (38) undergoes a retraction stroke of the piston 
(62) to absorb loads silicone fluid is compressed in the opposed 
chambers (64, 66) and transferred from the chamber (64) opposite 
the piston rod (68) to the rod side chamber (66) through passages 
(96) in the piston (62) only. When the strut (38) rebounds or ex­
tends its piston rod (68) fluid is forced to flow through passages 
in the shuttle valve member (100) and the piston flow passages (96) 
at a more restricted rate. This piston flow passages (96) and the 
shuttle valve (100) are arranged to direct fluid flow toward the 
outer cylinder borewall (56) to improve heat transfer to the ex­
terior of the strut (38) and minimize heating of the fluid contained 
in the cylinder chambers (64, 66). Alternate embodiments of the 
suspension strut have spiral fluid transfer grooves formed on the 
periphery of the piston or on a cylinder sleeve insert member.
Patent EP-0356946-A3 (EP)
IPC: C08L63/02
Filed: 1989-08-26
Abstract: Die Erfindung betrifft Epoxidharzmischungen, enthaltend 
   A. ein Epoxidharz mit einer hohen Funktionalität,    B. ein Epoxidharz mit einer niedrigen Funktionalität und hohem 
Molekulargewicht,    C. gegebenenfalls ein Epoxidharz mit einer niedrigen Funktionalität und 
niedrigem Molekulargewicht,    D. einen N-haltigen Härter    E. gegebenenfalls einen Beschleuniger,    F. gegebenenfalls einen Kautschuk und    G. gegebenenfalls einen temperaturbeständigen Thermoplasten.
Patent EP-0356970-A3 (EP)
Title: Resin composition for cationically electrodepositable paint
IPC: C09D5/44
Filed: 1989-08-29
Abstract: A resin composition for a cationically electro­
depositable paint comprising 
   (A) a resin havng hydroxyl groups and cationic 
groups, and    (B) an epoxy resin having at least 2 epoxy 
functional groups each of which comprises 
an epoxy group directly bound to an ali­
cyclic ring and/or bridged alicyclic ring 
on average per molecule    
as principal components.
Patent EP-0368076-A3 (EP)
IPC: B01D29/00
Filed: 1989-10-24
Abstract: Die Erfindung betrifft eine Filtervorrichtung zum 
Filtern von Flüssigkeiten, insbesondere Getränken.  
     Um bei einer solchen Filtervorrichtung eine wirksame 
Abdichtung zwischen zwei übereinanderliegenden 
Filterträgern und dem dazugehörigen Filterkörper 
herbeizuführen, ist vorgesehen, daß in der Oberseite 
eines darunterliegenden Filterträgers eine sich nach 
oben öffnende, im Querschnitt etwa trapezförmige Nut 
ausgebildet ist, deren innenliegende Nutwand im 
wesentlichen parallel zur Innenwand der Schürze des 
jeweiligen darüberliegenden Filterträgers ist, und daß 
die Profildichtung insgesamt einen im wesentlichen 
rechteckigen Querschnitt aufweist, wobei der sich auf 
dem jeweils unteren Filterträger abstützende Abschnitt 
der Profildichtung dem Nutquerschnitt angepaßt ist.
Patent EP-0338828-A3 (EP)
Title: Pressure developing device
IPC: G03F7/00
Filed: 1989-04-20
Abstract: In a pressure developing device employed in an 
imaging device such as a duplicating machine, an optical 
printer etc, a pressure for pressurizing a recording medium 
is capable of being varied in accordance with the width of 
the recording medium to be pressurized.  
     A sensor for detecting the width of the recording 
medium is provided, and the pressure force is varied based 
upon the detected value.
Patent EP-0347032-A3 (EP)
IPC: G06F5/00
Filed: 1989-04-26
Abstract: Count, key, data (CKD) datas are stored on fixed block (FBA) disk 
recorders (DASD). A virtual track is created which emulates a physical 
CKD track such that the byte displacement of each CKD record on the 
virtual CKD track is the same as the byte displacement would be on a 
physical CKD track. This enables computer programs using CKD formatted 
data to record on the FBA recorder in an emulation mode. Each FBA block 
includes a header outside the addressing of the virtual CKD track which 
includes a byte displacement pointer to the beginning of a first CKD 
record stored in the FBA block, if any begins in such FBA block; 
otherwise the header indicates that no CKD record begins in the block. 
A last record indicator is included in the count field emulation for 
assisting in finding end of the virtual track.
Patent EP-0360491-A3 (EP)
IPC: C08F10/00
Filed: 1989-09-13
Abstract: A catalyst component (X″) obtained by treating 
an olefin polymerization catalyst (X) formed from (A) a 
solid titanium catalyst component comprising magnesium, 
titanium, halogen and an electron donor as essential 
ingredients, (B) an organoaluminum compound catalyst 
component, and as required, (C) an electron donor with an 
alpha-olefin by preliminarily polymerizing the alpha-­
olefin in an amount of 0.1 to 500 g per gram of the solid 
titanium catalyst component (A) in the presence of said 
catalyst (X), and contacting the treated catalyst (X′) 
with at least 0.1 mole, per gram-atom of titanium in the 
treated catalyst (X′), of oxygen. A process for produc­
ing the olefin polymerization catalyst component. A 
catalyst (Y) for olefin polymerization formed from [I] 
the above catalyst component (X″), [II] an organoaluminum 
compound catalyst component and as required [III] an 
electron donor. Also provided is a process for polymer­
izing olefins in the presence of the olefin polymerization 
catalyst (Y).
Patent EP-0368494-A3 (EP)
Title: Atomisation of liquids
IPC: B05B17/06
Filed: 1989-10-19
Abstract: A method of atomising a polar liquid utilises 
apparatus comprising a tube (56) having an inlet (61) for 
liquid and at least one aperture providing an outlet from 
the tube for the liquid and a field intensifying electrode 
(52) disposed adjacent the aperture. The method comprises 
applying a potential difference between the polar liquid and 
the field intensifying electrode and feeding the liquid 
along the tube from the inlet to the aperture.  
     In carrying out the method, the tube (56) is 
supported at a position remote from the aperture and the 
potential difference, flow rate and tube stiffness are so 
selected relatively to each other that the tube can be 
electrostatically maintained in vibration or gyration to 
cause atomised liquid particles to be thrown from the tube 
(56) at the aperture.
Patent EP-0332587-A3 (EP)
Title: A compact automatic machine for emptying and reloading film from and into x-ray cassettes
IPC: G03B42/04
Filed: 1989-02-28
Abstract: The machine comprises a first station (1) to and 
from which cassettes (3) are admitted and ejected 
singly and in succession, and a second station (5) 
with mechanically interconnected and simultaneously 
operated devices, including a first pair (6, 7) to 
open and shut the cassette (3) and a magazine (8) 
from which new film (9) is dispensed, respectively, 
and a further pair (10, 13) by which single sheets 
of exposed and new film (11, 9) are picked up and 
transferred from the cassette (3) to a collection 
point (12), located inside the machine, and from 
the magazine (8) to the cassette (3), respectively; 
a further mechanism connects the bay occupied by 
the magazine (8) with that occupied by the cassette 
(3), and permits of adjusting the dimensions of the 
cassette bay to suit a different size of magazine 
simply by positioning the magazine between two 
transverse stops (32, 25).
Patent EP-0380902-A3 (EP)
IPC: A43B7/12
Filed: 1989-07-10
Abstract: The present disclosure is related to a water proof snow 
boot and the method of manufacturing the same; a 
water-proof plastic intermediate member (10) is disposed 
between the outer leather covering (30) and the inner 
lining (20)of the boot so to prevent water or moisture 
from coming into the boot through tiny pores of the 
leather covering (30) by permeation, causing discomfort 
of the wearer's foot.
Patent EP-0383079-A3 (EP)
Title: Method for manufacturing agglomerates of sintered pellets
IPC: F27B21/06
Filed: 1990-01-26
Abstract: A method for manufacturing agglomerates of sintered 
pellets comprises the steps of mixing and pelletizing fine 
iron ore, flux, binder and return fines, coating pelletized 
materials, charging the green pellets into a sintering 
machine (13), drying charged green pellets in a drying 
furnace (14) and igniting the pellets in an ignition furnace 
(15), sintering the green pellets in the sintering machine, 
and measuring a noise level by the use of a noise sensor 
arranged on a sintering bed and controlling a sintering 
operation on the basis of the noise level.  
     The noise level during igniting of the green pellets is 
measured by the use of a noise sensor (20) arranged on an 
ignition furnace and permeability of the green pellets are 
controlled on the basis of the noise level.  
     The noise level is measured by the use of plurality of 
noise sensors (30a, 30b, 30c, 30d) arranged in the 
longitudinal direction of thesintering machine followed by 
the ignition furnace and the burn through point is 
controlled on the basis of the noise level.  
     The noise level is measured by the use of plurality of 
noise sensors (40) arranged in the direction of a width of 
apallet following the ignitition furnace and densities of 
charged materials are controlled on the basis of the 
measured values.
Patent EP-0391276-A3 (EP)
Title: Printer capable of printing at regular time intervals
IPC: H04N1/333
Filed: 1990-03-30
Abstract: Here is disclosed a printer which, in an image mode 
of a standard resolution, decodes encoded image data of 
one line and executes printing on recording paper (22) 
twice based on the decoded image data. This printer can 
be applied to a facsimile apparatus. Such a printer 
comprises a detector (12) which detects whether the 
decoding has been completed up to the midpoint of each 
line. At the same time that the decoding of one line is 
started, a first printing is started based on other 
already decoded data, and at the same time that the 
completion of decoding up to the midpoint is detected, a 
second printing is started. Each time the first or the 
second printing is completed, the recording paper (22) is 
conveyed by a pulse motor (18) by a predetermined amount 
by the beginning of the subsequent printing. Therefore, 
irregularities in the printing operation and conveyed 
amount of the recording paper (22) can be diminished.
Patent EP-0395003-A3 (EP)
Title: Recording apparatus
IPC: B41J3/60
Filed: 1990-04-25
Abstract: The present invention provides a recording apparatus 
comprising supply means (21) for supplying a sheet (3), a sheet 
directing path (23a, 23b) for directing the sheet supplied by the 
supply means (21) to a recording portion, a sheet ejection 
path (11) for directing the sheet recorded at the recording 
portion to an ejection outlet (11), guide means for guiding 
a sheet to be introduced from the ejection outlet, and 
sheet feeding means for directing the introduced sheet 
to the recording portion through the sheet ejection (11) 
path and thereafter for returning the sheet to the 
ejection outlet (11).
Patent EP-0397029-A3 (EP)
Title: Carrier for disc shaped workpieces, and vacuum process chamber
IPC: B65G49/06
Filed: 1990-05-03
Abstract: The elevation platform (1) has a workpiece support (5) guided movably up and down in a housing (2), this support making it possible for a disc-like workpiece (6) to be transported into a process chamber (36) of a vacuum installation. In order to correct the position of the workpiece (6) deposited by a machine onto the workpiece support (5) and to secure the workpiece during transport, use is made of holding members (30) arranged on opposite sides on the elevating platform (1). These each consist of a bar (20) on the end of an extension arm (14) which is arranged on a shaft (10) mounted rotatably in the elevating platform, this shaft being rotatable within a swivel region by means of a motor (12), in order to bring the holding member (30) into one of two different positions. The position of the workpiece (6) on the workpiece support (5) can be corrected by means of two holding members (30) arranged next to one another on the one side of the elevating platform and a holding element arranged on the opposite side of the elevating platform. A disc (29) arranged at the end of each bar (20) of the holding member (30) engages over the edge of the workpiece and secures this during upward conveyance. The holding member (30) is then swivelled outwards by means of a motor and comes to lie with the disc (29) under a cover (34), so as to be protected from the effects of the surface treatment of the workpiece (6) in the processing chamber (36). The workpiece support (5) includes a heating means (50) having a heating spiral (56) arranged inside a groove (52) in a plate (51). Flowing through the groove (52) is a gas which emerges through small bores provided in the plate (55) covering the groove, so as to form a gas cushion which serves as a heat-conducting means and for a uniform heating or cooling of the workpiece. 
<IMAGE>
Patent EP-0383601-A3 (EP)
Title: Coating powder composition
IPC: C09D163/00
Filed: 1990-02-15
Abstract: A coating powder composition comprising (A) a 
carboxyl group containing polyester resin having a 
number average molecular weight of 1,000-20,000, an acid 
value of 10-100, a glass transition temperature of 35 to 
120°C and a SP value of 9.8-11.5, and (B) glycidyl 
trimellitate, the equivalent wight ratio of carboxyl 
groups of (A) to glycidyl groups of (B) being 1:2 to 
2:1, which is specifically suitable for 
high-temperature-short time baking and capable of 
providing a coating with excellent film properties 
including bending and processability and being 
highly-crosslinked.
Patent EP-0385703-A3 (EP)
Title: Keyboard interface control
IPC: G06F3/023
Filed: 1990-02-27
Abstract: In a system for handling data transfer 
between a synchronous keyboard (130) and a host processor 
(110), an asynchronous receiver/transmitter (220) is 
employed in conjunction with logic (120) for controlling 
the keyboard clock line (102) and data line (103) to permit 
the receipt of data from and the transmittal of data to 
the keyboard in a pseudo-synchronous manner.
Patent EP-0399703-A3 (EP)
IPC: H01L31/167
Filed: 1990-05-11
Abstract: A high voltage optical isolator has a light emitting 
diode (14) which illuminates a photodetector (12) for 
conveying a signal by optical means while isolating the 
input voltage from the output. The LED (14) is spaced 
from the photodetector (12) by an extension (33) on an 
opaque reflective light guide (23) around the optical 
path between the LED (14) and photodetector (12). The 
light guide (23) has a transparent silicone resin medium 
in a light passage between the LED (14) and photodetector 
(12). The internal and external portions of the light 
guide (23) provide elongated crooked paths for enhancing 
electrical breakdown resistance. The entire optical 
isolator is packaged in a conventional DIP. Isolation 
voltages of 5,000 volts or more and enhancement of light 
flux coupling up to 300% are obtained.