baber/WOPTO huggingface dataset:
Patent EP-0324543-A3 (EP)
Title: Antiarrhythmic agents
IPC: A61P9/06
Filed: 1989-01-05
Abstract: The invention provides antiarrhythmic agents of the formula:- 
  
or a pharmaceuticaliy acceptable salt thereof, wherein R¹ is C₁-C₄ 
alkyl; X is -(CH₂)₂-, -CH(OH)CH₂-, -COCH₂- or a direct link; and 
R² is 4-pyridyl or 4-amino-2-pyridyl.
Patent EP-0329490-A3 (EP)
Title: Process for preparing crosslinked polyolefin foam
IPC: C08J9/10
Filed: 1989-02-20
Abstract: A process of preparing a crosslinked polyolefin 
foam. A second sheet made of a polyolefin composition 
containing a foaming agent is laminated integrally onto 
at least one surface of a first sheet made of a 
polyolefin composition containing a foaming agent and a 
chemical crosslinking agent, to obtain a laminated 
sheet. An ionizing radiation is irradiated onto the 
surface of said second sheet, and then the entire 
laminated sheet is heated to obtain a foamed sheet 
having smooth surfaces and also flexibility. By 
varying the formulation for the second sheet, various 
properties such as formability, heat resistance, 
antistatic properties and flexibility can suitably be 
adjusted.
Patent EP-0333460-A3 (EP)
Title: Sprocket assembly for chain saw
IPC: B27B17/08
Filed: 1989-03-15
Abstract: A sprocket assembly including a sprocket adapter 
driven by the motor of a chain saw. The adapter includes 
an adapter shaft (24) which has a defined inner opening to fit 
around the drive shaft (18) of the chain saw. A sprocket (28) is 
mounted on the adapter shaft (24). Splines (26) on the adapter shaft 
exterior fit into spline grooves (30) of the sprocket (28). The 
thickness (27) at the roots of the splines (26) provide the strength 
to resist breakage. The exterior areas of the adapter shaft (24) 
between the splines are flat landings (46) which define relieved 
thickness areas between the splines (26) and are aligned with 
tang-receiving pockets (42) in the sprocket (28). The relieved areas 
(46) permit an optimum sizing of the sprocket (28) to the saw chain 
with sufficient pocket depth to fully receive the drive 
tangs (38) of a saw chain. The sprocket rims (40) are provided with 
mated inner edges (50) that mate to the flat landings (46) of the 
adapter shaft (24) to facilitate transmission of the turning 
power from the drive shaft (18).
Patent EP-0342022-A3 (EP)
Title: Image data read out sytem in a digital image processing system
IPC: G09G5/395
Filed: 1989-05-10
Abstract: An image data read out system in a digital image 
processing system comprising: an image buffer memory (20) 
for storing image data, a predetermined area of the 
image buffer memory being defined as a window having 
size of  n  (columns) x  m  (rows); an image data processing 
circuit(40) for sequentially reading out the image data from 
every one column in the image buffer memory (20), converting 
a bit structure of the image data from parallel data to 
serial data, packing the serial data into packed data in 
predetermined groups of bits, and transferring the 
packed data to a next stage; a basic line memory group (31a, 31b) 
having  n  basic line memories, where  n  corresponds to a 
number of columns, each of the basic line memories 
having  m  line memories, where  m  corresponding to number 
of rows, the image data of one column stored in one 
basic line memory in such a way that each bit of the 
image data is shifted one by one at every one of said 
line memories (31); an order conversion circuit (50) for aligning 
an order of the image data simultaneously read out from 
each of the basic line memories in accordance with the 
order of the columns in the image buffer memory (20); and an 
image processor (10) for accessing the same address of each of 
the basic line memories (31),simultaneously reading out 
accessed image data from each of the basic line 
memories, and calculating the accessed image data after 
aligning the accessed image data in the order conversion 
circuit (50).
Patent EP-0354000-A3 (EP)
Title: Process for preparing compositions containing unsaturated lactones, products produced thereby and organoleptic uses of said products
IPC: A24B15/40
Filed: 1989-08-01
Abstract: Described is a process for the preparation of compositions 
of matter containing unsaturated lactones defined according to 
the generic structure: 
  
wherein R represents C₆ alkyl or alkenyl; and X represents 
C₂, C₄ or C₆ alkylene or alkenylene; with the provisos 
that R is C₆ alkyl when X is alkenylene and R is C₆ alkenyl 
when X is alkylene by means of the sequential steps of (i) 
fermentation of castor oil or ricinoleic acid using a micro­
organism selected from the group consisting of:  
 Candida petrophilum , ATCC 20226;  
 Candida oleophila , ATCC 20177;  
 Candida sp ., ATCC 20504; and  
 Candida sake , ATCC 28137  
whereby gamma hydroxydecanoic acid and a mixture of other acids 
defined according to the generic structure: 
  
is formed wherein Y represents an oxo-saturated, oxo-­
unsaturated or di-unsaturated C₉, C₁₁ or C₁₃ moiety 
according to the reaction: 
 
 
  
(ii) lactonization of the resulting gamma hydroxydecanoic acid 
by means of simultaneous acidification and heating according to 
the reaction: 
  
and (iii) lactonization (via distillation) of one or more of 
the resulting acids defined according to the structure: 
 
 
  
to form one or more lactones defined according to the generic 
structure: 
  
according to the reaction: 
  
wherein the sum of the number of carbon atoms in the X moiety 
and in the R moiety is equal to the number of carbon atoms in 
the Y moiety minus 1.  
     Also described are the products produced according to such 
process as well as their organoleptic utilities for augmenting 
or enhancing the aroma or taste of consumable materials 
selected from the group consisting of perfume compositions, 
colognes, perfumed articles, perfumed polymers, foodstuffs, 
chewing gums, medicinal products, toothpastes, chewing tobaccos 
and smoking tobaccos.
Patent EP-0370601-A3 (EP)
Title: Beta ray flux measuring device
IPC: G21C17/10
Filed: 1989-08-02
Abstract: A beta ray flux measuring device 30 in an 
activated member in-core instrumentation system 2 for 
pressurized water reactors 10. The device includes 
collector rings 110 positioned about an axis 80 in the 
reactor's pressure boundary 120. Activated members 85 
such as hydroballs 90, 165 are positioned within respec­
tive ones of the collector rings 110. A response 
characteristic such as the current from or charge on a 
collector ring 110 indicates the beta ray flux from the 
corresponding hydroball 90, 165 and is therefore a measure 
of the relative nuclear power level in the region of the 
reactor core 20 corresponding to the specific exposed 
hydroball 90, 165 within the collector ring 110.
Patent EP-0354790-A3 (EP)
Title: Method and apparatus for controlling power generation in internal combustion engines
IPC: H02P9/04
Filed: 1989-08-10
Abstract: A method and apparatus for controlling 
variations of the torque developed by the crankshaft 
(181) of an internal combustion engine (41). An ac 
polyphase rotating electric machine (10) is directly 
connected to the crankshaft so that the ac polyphase 
rotating electrical machine is used as a generator when 
the torque of the crankshaft is increased and used as a 
motor when the torque is decreased. Thus, rectifiers 
(21) are provided by inverters (22) and their power 
supply includes a high voltage power supply capable of 
generating a voltage higher than a battery voltage.
Patent EP-0364229-A3 (EP)
Title: Data recording method and apparatus
IPC: H03M13/00
Filed: 1989-10-11
Abstract: A method of and apparatus for recording data onto 
a disc-shaped recording medium having a sector construction 
such as an optical disc increases the interleave length of 
recorded data to cope with burst error or the like by 
dividing input data into predetermined lengths, respectively 
two-dimensionally arranging the divided data, generating and 
adding error correction codes to the two-dimensionally 
arranged data by a predetermined series to thereby form n 
encoded blocks; changing the data arrangement among the n 
encoded blocks; and distributing and recording the changed 
data to each sector on the disc-shaped recording medium.
Patent EP-0370681-A3 (EP)
Title: Inductor assembly
IPC: H01F27/10
Filed: 1989-11-15
Abstract: An inductor assembly (30) is provided with turns 
of a coil conductor that encircle a leg of a magnetic core 
(38) and are insulated from the core. Each of the turns 
includes a portion (43) which extends through an aperture 
(46) in the core and a second portion (48) positioned 
outside the aperture. The surface area per unit length of 
the second portions of selected turns is greater than the 
surface area of the portions of the turns which extend 
through the aperture. These portions of increased surface 
area are spaced apart to permit the flow of cooling medium 
between the turns.
Patent EP-0390147-A3 (EP)
IPC: C08L75/00
Filed: 1990-03-29
Abstract: An  in situ  polymerized thermoplastic resin 
incorporating hollow glass spheres, which are 
incorporated during polymerization of the resin, and 
a method of making a concentrate of hollow glass 
spheres dispersed in a thermoplastic resin with 
minimal sphere fracture by adding the spheres during 
polymerization of the resin.
Patent EP-0392390-A3 (EP)
IPC: B27C3/08
Filed: 1990-04-06
Abstract: Ein Verfahren und eine Vorrichtung (3) und ein Dübel (13) 
zur Verbesserung der Qualität von Schnittholz, insbe­
sondere Brettern (1). In das Brett (1) wird im Bereich 
eines Astloches (2) ein Loch (11,12) gebohrt und in 
das Loch (11,12) ein zylindrischer Dübel (13) eingesetzt. 
Das Loch (11,12) verläuft schräg zur Oberfläche des 
Brettes (1) und der Dübel (13) weist eine elliptische 
Stirnfläche (15) auf. Die Vorrichtung besteht aus einer 
Bohrmaschine (4) und einem Trägerrahmen (5). Der 
Trägerrahmen (5) weist eine Halterung (7) und einen 
Auflageteil (6) auf. Die Bohrmaschine (4) ist in der 
Halterung (7) in bezug auf das Brett (1) schräg gehalten. 
Der Auflageteil (6) umfaßt mindestens einen Vakuum- 
bzw. Unterdruckansaugfuß (8).
Patent EP-0392397-A3 (EP)
Title: Symbol-wide elasticity buffer
IPC: H04L7/00
Filed: 1990-04-06
Abstract: A symbol-wide elasticity buffer for a 
receive/transmit station within an asynchronous data 
transmission network provides both for reframing after 
each packet and for the handling of a continuous line 
state symbol for a period longer than the allowed packet 
size. According to one aspect of the invention, the 
elasticity buffer is divided into a START section and a 
CONTINUATION section. The buffer's write pointer will 
not enter the CONTINUATION section until the read 
pointer is directed to the first of the multiple, 
sequential registers comprising the START section. The 
read pointer must sequentially read the START section 
registers before entering the CONTINUATION section. 
Once the write pointer or read pointer leaves the START 
section, it can only reenter the START section upon 
receipt of a start delimiter signal. When the write 
pointer or the read pointer reaches the last register in 
the CONTINUATION section, it is automatically routed 
back to the first CONTINUATION section register. 
According to a second aspect of the invention, a repeat 
flag is associated with the last register in the 
CONTINUATION section. The repeat flag is set upon 
receipt of any repeatable control signal. With the 
Repeat Flag set, the read pointer will reach the final 
CONTINUATION section register and continue to read the 
same symbol without causing an overflow or underflow. 
When a new symbol is received, a CONTINUE signal is 
generated and the write pointer begins writing to the 
CONTINUATION section. After a predetermined delay, the 
read pointer begins reading the first register in the 
CONTINUATION section and the R-Flag is cleared.
Patent EP-0410310-A3 (EP)
Title: Method of and apparatus for building a tyre carcass during the expansion stage
IPC: B29D30/36
Filed: 1990-07-20
Abstract: The invention relates to a method and an apparatus for building a tyre carcass during the expansion stage, which has a gripping head system with two rotatable and axially movable one-part bead-holding discs. In order to obtain a sturdy and simply constructed carcass holder and to permit automatic fitting-on of the carcass, it is proposed that the bead-holding discs are swivelled about an axis perpendicular to their axis of rotation, that a substantially cylindrical carcass body is pushed concentrically with respect to the axis of rotation of the bead-holding discs onto the latter, that subsequently the bead-holding discs are swivelled back into their position vertically with respect to the axis of rotation and that, after clamping the carcass, it is expanded into a belt assembly. 
<IMAGE>
Patent EP-0450160-A3 (EP)
Title: Junction control apparatus with handling device for road traffic engineering
IPC: G08G1/07
Filed: 1990-12-04
Abstract: The operating device (1) is integrated in the cabinet door (2) of the control apparatus and has its own operating door (3) with an operating lock (4). The operating panel of the operating device (1) has a plurality of program and function keys (5, 6, 7) with associated illuminated displays (5a, 6a, 7a) as well as a graphical representation (8) with associated illuminated displays (8a). The graphical representation (8) indicates the coloured phase representations and the instantaneously occurring phase of a corresponding program with light-emitting diodes (8a). The less frequently used keys (5, 6) are arranged to the side of the graphical representation (8). A stepping key (7), which is to be frequently operated for a cyclic phase run is arranged easily accessible to the left of the graphical representation (8) where it can be operated from the front. <IMAGE>
Patent EP-0377537-A3 (EP)
Title: Circuit for providing fast output current control in a current mode switching power supply
IPC: H02M7/06
Filed: 1990-01-05
Abstract: A circuit for providing current to a laser tube permits 
high current, high output voltage, and high frequency 
modulation response (e.g., up to about 1 MHz, in one 
embodiment) with low power dissipation. This is 
accomplished by combining the output current from two 
current sources, one of which is a high amplitude low 
frequency current mode switched mode power supply, while the 
other current source is a low amplitude, high frequency 
current source.
Patent EP-0407351-A3 (EP)
Title: Frame for the installation in front of a wall of a sanitary apparatus, especially an urinal
IPC: E03C1/324
Filed: 1990-07-05
Abstract: The frame has two mounting plates (7) which are provided with holes (9) arranged in a predetermined locating pattern. Base nuts (11) with threaded bolts (10) are detachably inserted into the holes (9). For mounting a sanitary apparatus on the threaded bolts (10) in each case the suitable hole pair (9) is chosen. A height-adjustable flushing bend (2) can be fixed at the desired height by means of locating projections (5). The locking cams (5) are likewise arranged in a predetermined one-dimensional locating pattern. A drainage bend (12) is likewise adjustably attached to the frame (20). 
<IMAGE>
Patent EP-0471171-A3 (EP)
Title: Method and device for regulating and limiting the power of a heating plate made of ceramic or similar material
IPC: H05B3/74
Filed: 1991-06-25
Abstract: A method is described for regulating and limiting the power of a heating plate made of ceramic or similar material, in particular a glass-ceramic cooking plate. In a heating plate in which the individual heating zones are in each case heated by a plurality of heating elements which can be switched and controlled independently of one another, it is provided according to the invention that the individual heating elements are switched and regulated independently of one another, by means of a plurality of temperature sensors which are independent of one another and are arranged in the region of the heating zone such that all the points of the regions which are significant for one load case, particularly local hotspots, are detected, in such a manner that the power distribution in the heating zone region is largely matched to the locally different heat extraction. This has the advantage that the heating system can be used optimally, while the thermal stress of the heating plate material is, however, reduced. <IMAGE>
Patent EP-0475000-A3 (EP)
Title: Coating system
IPC: C04B41/70
Filed: 1991-07-03
Abstract: A coating system for brick or concreted surfaces comprises a primer which is applied directly to the surface and which, for its part, bears a stopper coat. A mineral-fibre material is laminated on the stopper coat. The mineral-fibre material is a two-dimensional textile sheet-like structure which has two base layers which are bonded to each other by pile or plush threads. <IMAGE>
Patent EP-0480322-A3 (EP)
IPC: H04B3/32
Filed: 1991-10-04
Abstract: The receive line (EL1) of a receiving circuit (E1) is connected to a reference line (RL1) via a converter (U11) and a subtraction section (SI). If then a pulse disturbance occurs, this ideally happens at the same time in both lines, the pulse disturbance being supplied to the receive line (EL1) from the reference line (RL1) via the converter (U11) and the subtraction input of the subtraction section (SI) and compensating the pulse disturbance present in the receive line (EL1). The two lines (RL1, EL1) are advantageously carried in a star-quad arrangement in the transmission cable. An unoccupied dummy line can be used as reference line (RL1). In the simplest case, the converter (U11) consists of a normal junction line but preferably exhibits an adaptive filter for simulating the pulse disturbance. If a transmit line is used as reference line, the transmit signal must be additionally compensated for. The circuit arrangement (KS) is connected to a receiving circuit (E1) of a line terminating device of a communication system. The circuit arrangement has the advantage that the source of the pulse disturbance can be unknown. <IMAGE>
Patent EP-0561582-A3 (EP)
Title: Polyacetal resin composition
IPC: C08L51/06
Filed: 1993-03-15
Abstract: [Object]  
     To provide a polyacetal resin composition 
exhibiting an excellent dullness in the form 
of a molded product, an excellent printability and an 
excellent adhesive property while retaining the 
mechanical properties and moldability which a 
polyacetal originally has, and a molded product of 
said polyacetal resin compositon.  
     [Constitution]  
     A polyacetal resin composition comprising: 
   (A) 100 parts by weight of a polyacetal resin, 
compounded with:    (B) 0.1 to 50 parts by weight of a polyalkylene 
terephthalate copolymer having a melt flow temperature 
of 210°C or below and    (C) 0.1 to 50 parts by weight of a core-shell 
polymer having a core consisting of a rubbery polymer 
and a polymer shell consisting of a vinylic copolymer.
Patent EP-0556134-A3 (EP)
IPC: H02M3/335
Filed: 1993-02-09
Abstract: Ce dispositif-variateur d'intensité d'un courant électrique dans un 
récepteur (3) comprend : 
     un circuit primaire (1) comportant un pont redresseur (4), branché 
aux bornes (5,6) du secteur d'alimentation électrique, définissant une 
borne positive (7) et une borne négative (8) après redressement, bornes 
auxquelles sont montés en série d'une part, un interrupteur rapide I et 
d'autre part un circuit résonant parallèle (9), comprenant en parallèle une 
inductance L et un condensateur C ;    un circuit secondaire (2), couplé magnétiquement au circuit 
primaire (1), et intégrant en série le recepteur (3) dont on désire faire 
varier l'intensité.
Patent EP-0637028-A3 (EP)
IPC: G11B33/04
Filed: 1994-07-25
Abstract: The invention relates to an attractively designed and space-saving container for hinged compact-disc cases, which simplifies and facilitates the opening of the hinged cases received by it. In this arrangement, the cover part is held by a holding device located on the holding frame, but the grasped hinge case is left free at least on its entire underside and on the upper side in an area close to the edge to be opened, so that the holding frames can assume a position with respect to the holder in which the space underneath the hinged case is free over a height of at least a few cm. The projections of the holding device, whose bearing surface is approximately horizontal and whose contact surfaces are bevelled or rounded, engage in openings of the cover part. The holding frame has side legs extending along the sides of the hinged case and consisting of flexible material, which legs may be pivotable, are adjustable with respect to one another and are pressed by means of a spring into a position of rest. Introduction of the hinged cases is possible from below upwards, since the side legs can also be tilted. Similarly, the pivoting for at least 90 DEG allows the bottom part of the introduced hinged case to be opened up downwards. The said bottom part is caught by a spring platelet which is fastened on the underside of the holding frame. <IMAGE>
Patent EP-0653474-A3 (EP)
Title: Process and device for making an abrasive.
Inventor: ZEIRINGER HANS
IPC: C09K3/14
Filed: 1994-10-05
Abstract: The present invention pertains to a process for preparing an abrasive based on corundum with a grain shape factor exceeding 0.6.
Patent EP-0660195-A3 (EP)
Inventor: USHIO MASARU
IPC: B65H83/02
Filed: 1994-12-20
Abstract: An automatic two-sided recording apparatus having an image
forming station (3) to form an image on a recording sheet (S) and a
sheet feeder (4) to feed the recording sheets onto the station,
includes an intermediate stacker (120) having an inlet through which
a recording sheet whose one side has been subjected to
recording is stacked thereon by a switchback member (110) provided
adjacent to the inlet. The inlet is used also an outlet
through which the recording sheet is fed out for recording on
the other side thereof by the switchback member (110) through a
conveyor. The apparatus further includes a controller that
switches between a stackless mode in which the switchback
member feeds in the recording sheets into the stacker and feeds out
onto the station (3) without stacking in the stacker (120), and a stack
mode in which the switchback member (110) feeds in and feeds out
from the stacker (120) onto the station (3) after stacking in the
stacker (120). The apparatus further includes a measuring member to
measure one copy cycle time in the course of an image forming
on one side. The controller determines the number of
recording sheets to be handled in the stackless mode and that
of recording sheets to be handled in the stack mode, based on
the copy cycle time measured and a preset copy quantity, and
switches the modes in accordance with the determined number of
sheets.
Patent EP-0663295-A3 (EP)
Inventor: SASAKI TOSHIAKI
IPC: B41J2/175
Filed: 1995-01-13
Abstract: An ink filling method in which ink is filled
to an ink container (1) provided with a porous material (6)
for retaining the ink to be supplied to a head portion (21)
for ejecting the ink and a container casing (2) for
accommodating the porous material (6), including the steps
of compressing the porous material (6) accommodated in the
container casing, and filling the ink using restoring
force of the porous material (6) when it is released from
compression state.
Patent EP-0677854-A3 (EP)
IPC: H01B9/00
Filed: 1995-03-02
Abstract: An electrical jacket or sleeve arrangement (10) including an insulated copper conductor (1) and a filler wall (14) arranged between the conductor insulation (12) and the outer casing (13), is designed or avoiding the outlay required for laying, securing and connecting of two conductors, and for improving the appearance and tidiness of the arrangement. The filler material (14) also encloses a data line (16) provided with an encapsulation (15) and directly located on the conductor insulation (12). The insulated copper conductor (11) and the data line (16) are wrapped together. <IMAGE>