baber/WOPTO huggingface dataset:
Patent EP-0229735-A3 (EP)
IPC: A61N1/38
Filed: 1987-01-19
Abstract: An apparatus for monitoring a child's pulse rate com­
prises means (113) for detecting the child's pulse and means 
(112, 116) for administering a mild electric shock to the child if 
the pulse rate exceeds or falls below a preset range. Prefer­
ably the shock is only administered if the period between 
each of a predetermined number of consecutive pulse beats 
falls outside preset limits corresponding to the said preset 
range.
Patent EP-0271194-A3 (EP)
IPC: B26D7/32
Filed: 1987-10-27
Abstract: A high volume food loaf slicing machine in 
which a rotating and orbiting knife slices the loaf 
as it advances through a slicing station. The 
turbulent air generated by the rotating and orbiting 
knife is reduced in the vacinity of the stacking 
slices by baffles and is redirected through a vent 
port and away from the stacking slices.
Patent EP-0274861-A3 (EP)
Title: Two-channel coding of digital signals
IPC: H04N19/61
Filed: 1987-12-07
Abstract: A video codec is used to reduce the bandwidth of a video signal for storage and/or transmission. To transmit an uncoded quality colour NTSC television signal in digitized form requires channel bandwidth typically 90-130 Mb/s for the signal in the composite format and 216 Mb/s for the signal in the component format. The proposed video codec achieves a reduction of the required transmission bandwidth by a factor of 2-3 by splitting the input signal into two channels, a main and a complementary channel, and by applying different coding techniques in each. In the main channel the input signal is subsampled and DPCM encoded using a fixed-rate companded quantization, whereas VWL and block coding is used to encode the complementary channel carrying the interpolation error signal. This arrangement seeks to ensure high picture quality while being easily adaptable to different transmission rates and signal formats. In bandwidth-on-demand applications the main channel can be used alone to provide a lesser quality signal, for example CATV quality at 35 Mb/s, with an attendant reduction in system complexity.
Patent EP-0250360-A3 (EP)
IPC: C07C313/00
Filed: 1987-06-03
Abstract: Neue gegebenenfalls substituierte Phenoxyfluorbenzyl­
tetramethyl-cyclopropylmethyl-äther der Formel 
  
worin  
Y Wasserstoff, Halogen, C₁-C₄-Alkyl, mit 1 bis 9 Halogen-­
atomen substituiertes C₁-C₄-Alkyl, C₁-C₄-Alkoxy, mit 1 bis 9 
Halogenatomen substituiertes C₁-C₄-Alkoxy, C₁-C₄-Alkylthio, 
mit 1 bis 9 Halogenatomen substituiertes C₁-C₄-Alkylthio, 
C₂-C₄-Alkenyl oder C₂-C₄-Alkinyl bedeutet.  
     Verfahren zur Herstellung dieser Verbindungen sowie die 
se enthaltende Mittel zur Verwendung in der Schädlingsbe­
kämpfung, insbesondere zur Bekämpfung von Pflanzen und 
Tiere befallenden Insekten, speziell deren larvale Stadien. Die 
neuen Verbindungen weisen vor allem gute Wirksamkeit gegen 
pflanzenschädigende Insekten in Reiskulturen auf.
Patent EP-0243337-A3 (EP)
IPC: G11B17/22
Filed: 1987-04-22
Abstract: A record changer apparatus having a removable maga­
zine (18) for storing a plurality of records (R), a playback/­
recording mechanism (24) for receiving and playing or 
recording a record transferred fom the magazine, a housing 
(12) mounted adjacent the playback/recording mechanism 
and adapted to receive the removable magazine, the housing 
being mounted for swivelling about a mounting axis (22) 
between an operating position in which the magazine in the 
housing is located to allow transfer of a selected record 
between the mechanism and the magazine and a loading 
position angularly displaced from the operating position in 
which the magazine may be removed or loaded into the 
housing. The housing and magazine are swivelled between 
operating and loading positions either manually or by 
power.
Patent EP-0283660-A3 (EP)
IPC: C07C49/04
Filed: 1988-01-25
Abstract: Unsymmetrische Ketone werden bisher durch Umsetzung von 
Aldehyden, von sekundären Alkoholen oder durch Umsetzung von 
Carbonsäuregemischen in Gegenwart von Polyphosphorsäure - oder 
radioaktiven Thoriumoxid-Katalysatoren hergestellt. Man benötigte 
entweder aufwendige und teure Einsatzstoffe oder für den techni­
schen Einsatz ungeeignete Katalysatoren.  
     Durch Verwendung eines Ceroxid enthaltenden Katalysators auf 
einem Aluminiumoxid-Träger erhält man aus Carbonsäuregemischen 
bei hohen Umsätzen und einer guten Selektivität die 
unsymmetrischen Ketone.  
     Herstellung der unsymmetrischen Ketone, beispielsweise von 
Methyl-ethyl-keton, Ethyl-butyl-keton, Methyl-isopropyl-keton 
oder von Methyl-octyl-keton
Patent EP-0281072-A3 (EP)
IPC: B43K19/18
Filed: 1988-03-01
Abstract: Bei einem Verfahren zur Herstellung von Bleistiften werden 
Mischungen von Graphit und bei niedrigen Temperaturen aus 
Mg-Salzen hergestelltes MgO durch MgCl₂-Lösungen härtbar ge­
macht und zu Minen oder Schreib- oder Zeichenstiften geformt.
Patent EP-0283001-A3 (EP)
Title: Injection molding nozzle and method
IPC: B23P15/00
Filed: 1988-03-16
Abstract: This invention relates to an improved injection molding nozzle (10) and a method of making it. The nozzle has an electric heating element (66) integrally vacuum cast in copper (68) in spiral channels (70) cut in the outer surface (60) of the tool steel nozzle body. The heating element has a cold terminal (78) at one end which projects out through a hole in a head plate (62) which is rotatable prior to casting to ensure the nozzle has a consistent length of heating element cast in. A sleeve (120) is located over the spiral channel prior to casting to ensure the heating element in the channel is covered with a minimum depth of copper to dissipate the heat from the heating element. The spiral channel can be cut with a varying pitch according to a predetermined profile to provide more heat where there is more heat loss.
Patent EP-0307734-A3 (EP)
IPC: B31B160/10
Filed: 1988-09-02
Abstract: Bei einer Maschine zum Herstellen von Beuteln, Säcken 
oder dergleichen Verpackungen aus einer flexiblen ther­
moplastischen Kunststoffolienbahn mit einer Trenn- und 
Schweißeinrichtung und zwei Vorzugswalzen (19, 20) ist 
erfindungsgemäß vorgesehen, daß die erste Vorzugswalze 
(19) mit einer zugeordneten ersten Kupplung (28) und 
die zweite Vorzugswalze (20) mit einer zugeordneten 
zweiten Kupplung (27) versehen ist, daß Schwungmassen 
der beiden Kupplungen (27,28) durch einen gemeinsamen 
Zahnriemen gekoppelt sind, daß die erste Vorzugswalze 
(19) mit einer zugeordneten ersten Bremse (39) und die 
zweite Vorzugswalze (20) mit einer zugeordneten zweiten 
Bremse (40) versehen ist und daß die beiden Kupplungen 
(27,28) und die beiden Bremsen (39,40) durch eine 
einzige elektronische Steuerung (28c) gemeinsam 
betätigbar sind. Eine solche Maschine mit zwei im 
Abstand befindlichen Vorzugswalzen (19,20) erhält 
Kupplungs- und Bremsvorrichtungen, die praktisch keinem 
Verschleiß unterliegen und schnell sowie exakt 
arbeiten.
Patent EP-0318723-A3 (EP)
IPC: A23N17/00
Filed: 1988-11-05
Abstract: Bekannte Vorrichtungen der unter 1. genannten Art sind kompli­
ziert und voluminös aufgebaut und damit teuer und nur für große land­
wirtschaftliche Betriebe rentabel. Die neue Vorrichtung soll einfacher 
und kompakter aufgebaut sowie kostengünstiger sein.  
     Die neue Vorrichtung (1) besteht im wesentlichen aus einem 
Behälter (2) mit einer verschwenkbaren Ladeplattform (4) zum Einladen 
eines Futtermittelblockes und mit einer seitlich am Behälter (2)ange­
ordneten, schräg nach oben und außen verlaufenden Fräskettenanordnung 
(3) zum Zerkleinern und Ausbringen des Futtermittels. Die neue Vorrich­
tung ist sehr kompakt aufgebaut und nur wenig größer als ein Futter­
mittelblock. Außerdem kann sie als Anbaugerät für einen Traktor ausge­
bildet sein.  
     Die neue Vorrichtung eignet sich für alle landwirtschaftlichen 
Betriebe, in denen Futtermittel aus Futtermittelblöcken verfüttert 
wird, wobei die Vorrichtung auch für kleinere Betriebe rentabel einsetz­
bar ist.
Patent EP-0289265-A3 (EP)
IPC: H04N5/33
Filed: 1988-04-26
Abstract: A thermal imager is provided with a signal processing 
circuit which compensates for differences in the 
sensitivities of the thermal detectors. The 
compensating circuit produces a signal dependent on 
the mean output of each detector over a predetermined 
period, stores the signal in a storage device at a 
frequency of not more than once each field and applies 
a correction signal derived from the storage device to 
the detector.
Patent EP-0296840-A3 (EP)
IPC: H02P23/00
Filed: 1988-06-22
Abstract: An induction motor drive including a current source 
inverter system having controlled turn on and turn off 
semiconductors in a load side inverter selectively places 
notches in the waveshape of the current supplied to the 
parallel combination of the motor and a capacitor bank 
for the minimization of harmonics.
Patent EP-0336193-A3 (EP)
Title: Photocromic nail enamel or varnish and the process for the preparation thereof
IPC: A61K8/73
Filed: 1989-03-20
Abstract: Photochromic nail enamel and varnish compositions are 
described which are characterized in that they contain 
a photochromically effective amount of at least one 
compound of general formula (I) 
  
e.g. 1,3,3,4,5- or 1,3,3,5,6-pentamethyl-spiro[indo­
line-2,3′-[3H]-naphtho[2,1-b][1,4]oxazine], 1,3,3-tri­
methyl-spiro[indoline-2,3′-[3H]naphtho[2,1-b][1,4]ox­
azine], 1,3,3,4,5- or 1,3,3,5,6-pentamethyl-spiro[indo­
line-6′-(1-piperidyl)-2,3′-[3H]naphtho[2,1-b][1,4]ox­
axine], 1,3,3-trimethyl-spiro[indolien-6′-(1-piperidyl) 
-2,3′-[3H]naphtho[2,1-b][1,4]oxazine], 1,3,3-trimethyl-­
spiro[indoline-6′-(1-morpholyl)-2,3′-[3H]naphtho[2,1-b] 
[1,4]oxazine], and 1,3,3-trimethyl-spiro[indoline-6′-­
(1-piperidyl)-9′-methoxy-2,3′-[3H]naphtho[2,1-b][1,4] 
oxazine].
Patent EP-0358179-A3 (EP)
Title: Flexible blend compositions based on overpolymers of vinyl chloride polymers on ethylene copolymers
IPC: C08L51/06
Filed: 1989-09-06
Abstract: Flexible blend compositions are provided having a 
Shore A hardness of less than or equal to about 90. 
The compositions are blends of an overpolymer and/or 
graft polymer with a plasticizer or blending agent. 
The overpolymer has an ethylene copolymer substrate 
overpolymerized with a vinyl chloride type monomer or 
comonomer and optionally including an acrylate 
comonomer. The compositions are distinguished by an 
absence of shrinkage in hot oil. The compositions 
generally tend to swell in hot oil.
Patent EP-0359124-A3 (EP)
IPC: H01J49/04
Filed: 1989-09-07
Abstract: Die Erfindung betrifft ein Verfahren zur Gasanalyse nach dem 
Gegenstromprinzip, mit einer Massenspektrometerröhre (3) , die 
an der Saugseite einer Molekularpumpe (2) liegt, an deren 
Auslaßseite eine Vorvakuumpumpe (1) sowie ein Einlaß für das 
zu analysierende Gas angeordnet sind. Erfindungsgemäß wird 
das Kompressionsverhältnis der Molekularpumpe (2) so einge­
stellt, daß prinzipiell mehrdeutige Spektrometeranzeigen 
nur noch von einem Gas niedrigeren Molekulargewichts herrühren 
können und nicht mehr von einem Gas höheren Molekulargewichts, 
das an sich eine ähnliche Spektrometeranzeige hervorrufen 
würde.
Patent EP-0372558-A3 (EP)
Title: An image fixing apparatus
IPC: G03G15/20
Filed: 1989-12-07
Abstract: An image fixing apparatus includes a heater (20); 
an endless film (25) through which a toner image on a 
recording material is heated by heat produced by the 
heater (20); and a controller for controlling a position of 
the endless film (25) in a direction perpendicular to a 
rotating direction of the endless film.
Patent EP-0366191-A3 (EP)
IPC: G11B15/10
Filed: 1989-10-19
Abstract: Die Erfindung bezieht sich auf ein Magnetbandkassetten­
gerät mit einer Steuervorrichtung zum Steuern von Lauf­
werksfunktionen einschließlich des Einziehens und 
Auswerfens einer Kassette (86) mittels eines mit einem 
Motor (40) ausgerüsteten Antriebes, der eine von einem 
Servomotor (40) hin und her längsverschiebliche Steuer­
stange (14) umfaßt, die auf ihrer Bewegungsbahn zwischen 
Endpunkten verfahrbar ist und in bestimmten Betriebs­
positionen Laufwerksfunktionen steuert in Verbindung mit 
Schaltgebern und einer Logikschaltung, wobei  
- auf der Steuerstange (14) in deren Längsrichtung eine 
Mitnehmerstange (14a) beweglich geführt ist,  
- die Mitnehmerstange (14a) mit der Steuerstange (14) 
verriegelbar ist,  
- die Mitnehmerstange (14a) mit dem Lademechanismus des 
Laufwerkes mechanisch gekuppelt ist,  
- die Mitnehmerstange (14a) und die Steuerstange (14) mit 
an ihnen vorgesehenen Schaltgebern zur Auslösung von 
Schaltsignalen einen Steuerschalter (70) beaufschlagen, 
der die von den Schaltgebern (14g, 14a, 65, 72) 
vermittelten Befehle der Logikschaltung zuleitet, die 
daraus Schaltkommandos für Gerätefunktionen bildet.
Patent EP-0363060-A3 (EP)
Title: Aerosol inhaler
IPC: A61M15/00
Filed: 1989-09-26
Abstract: Improved, compact apparatus for use in 
inhaling pharmaceutical aerosols. The apparatus 
increases aerosol deposition to the bronchiolus 
while it limits deposition in the oropharynx. The 
volumetric flow rate is limited by the use of 
orifices in the far end of the rigid holding 
chamber. The invention is also designed to make it 
easy for the patient to inhale the medication at the 
proper point in his respiratory cycle. Besides the 
rigid holding chamber the apparatus of the invention 
utilizes a unique and compact integrated flow meter 
to deliver to the patient a volume of unmedicated 
ambient air before the inhalation of the medicine 
containing aerosol. When the apparatus is not in 
use, it folds up, so that some of the integrated 
flow meter apparatus, and the mouthpiece are located 
inside the rigid holding chamber thereby minimizing 
the size of the device.
Patent EP-0375117-A3 (EP)
Title: Wallpaper adhesive
IPC: C09J7/30
Filed: 1989-09-29
Abstract: The Application describes coloured wallpaper paste which dries 
to a colourless state.
Patent EP-0361974-A3 (EP)
IPC: G06F9/50
Filed: 1989-09-29
Abstract: A distributed data-base communication network system 
includes a plurality of terminal stations (12a, 12b, 
12c) which respectively contain data-base devices (15) 
and which are associated with one another by means of 
data communication lines (14). A data-base management 
apparatus (16) is provided in each of these stations and 
includes an internal load monitor device (20) for monitoring 
the accessing load of the internal data-base 
device (15) of the internal station (12a) and an external 
load monitor device (24) for monitoring the accessing 
loads of the data-base devices of the external 
terminal stations (12b, 12c). A data-base load distribution 
management device (28) is connected to the monitor 
devices (20, 24), and automatically transfers at 
least part of the data-base information of the internal 
data-base device to a selected one (12c) of the external 
terminal stations when the internal data-base accessing 
load has exceeded the maximum permissible level, thus 
enhancing the uniformity of distribution of the data-base 
load of the communication network system.
Patent EP-0365226-A3 (EP)
Title: Cordic apparatus and method for approximating the magnitude and phase of a complex number
IPC: G06F7/48
Filed: 1989-10-13
Abstract: A cartesian to polar coordinate converter (10) uses a cordic 
magnitude circuit (14) for estimating the magnitude and angle of a 
vector from its known orthogonal components. The vector is 
described in cartesian coordinates by the complex number I + jQ 
where I is the real component and Q is the imaginary component. The 
magnitude of the vector and its angle are approximated by an 
iterative process of successively rotating the vector toward one of 
the orthogonal axes and the cordic magnitude circuit (14) is 
implemented in one VLSI CMOS chip. In a cordic magnitude circuit, 
accuracy increases in direct proportion to the number of rotations. 
The cordic magnitude circuit (14) achieves higher precision without 
the need for a larger word size. The Q processing portion of the 
circuit (14) takes advantage of the fact that each value of Q is 
reduced by one-half with each succeeding rotation after the first 
rotation, thereby vacating the most significant bit (MSB) position. 
By doubling the resultant value of Q, the MSB is refilled and the 
least significant bit (LSB) is vacated making room to accommodate 
the precision growth of one LSB associated with the next rotation. 
For small magnitude vectors, the I processing portion of the 
magnitude circuit left shifts the I and Q components by two bit 
positions at each rotation to accommodate two additional bits of 
precision in both the I and Q words.
Patent EP-0368631-A3 (EP)
IPC: C08F110/08
Filed: 1989-11-08
Abstract: The polymerization of alpha-olefins in a gas phase 
involves the problem of agglomeration of the product into 
particles disadvantageous from the viewpoint of its handl­
ing. In the present invention this problem has been solved 
by means of a new type of process for the homo- or copoly­
merization of alpha-olefins. In the process the catalyst 
system is pretreated by contacting and reacting a transi­
tion-metal compound which is solid or on a solid carrier 
with an organoaluminum compound, and possibly an electron 
donor, in a liquid medium, and by drying the thus formed 
reaction product to produce a solid catalyst system. The 
thus pretreated solid and active catalyst system is then 
fed together with an alpha-olefin in the gaseous state into 
a gas-phase reactor, and polymerization is carried out by 
contacting them with each other. By feeding a dry and ac­
tive catalyst system into the gas-phase reactor, it is 
possible to avoid the agglomeration of the product which 
occurs in conventional processes in which an organoaluminum 
compound and possibly an electron donor are fed in a liquid 
medium into the reactor.
Patent EP-0375411-A3 (EP)
Title: Sheet storage case for use in image recording apparatus
IPC: B65H3/08
Filed: 1989-12-21
Abstract: A sheet storage case for storing therein a stack of 
sheets. The sheet storage case is assembled into a sheet 
feeding device which feeds out an uppermost sheet of the 
stack of sheets. The sheet storage case includes a bottom 
plate (101a), a first positioning member (102) fixedly secured to the 
bottom plate and a second positioning member (103) slidably movably 
provided in the bottom plate. The second positioning member 
has a sheet receiving portion (103c) for receiving the stack of 
sheets. The second positioning member is movable toward and 
away from the first positioning member. To mount a stack of 
sheet on the sheet storage case, the second positioning 
member is moved away from the first positioning member, the 
sheets are placed on the sheet receiving portion, and then 
the second positioning member is moved toward the first 
positioning member. The side edges of the sheets are aligned, 
because the sheets are fittedly interposed between the two 
positioning members. The uppermost sheet is taken out by a 
mechanism which includes a suction cut which is brought to 
contact with the uppermost sheet to attract the latter. The 
suction cup to which the sheet is attracted is swung in the 
position above the sheet storage case to separate the upper­
most sheet from the reminder.
Patent EP-0358604-A3 (EP)
IPC: C09B29/15
Filed: 1989-08-29
Abstract: Verbindungen der Formel I 
  
worin R für einen Rest der Formeln -OR₃ oder -NHR₃ steht, A einen Rest 
der Formeln II oder III 
  
und B einen Rest der Formeln 
  
bedeuten,  
wobei  
n die Zahl 1 oder 2 ist,  
R₁ -H oder -Cl,  
R₂ -H, Halogen, -NO₂, -CN, C₁-C₄-Alkyl, C₁-C₄-Alkoxy, -CF₃, C₂-C₅-Alk­
oxycarbonyl, oder unsubstituiertes oder am Phenylkern durch ein oder zwei 
Chloratome oder eine oder zwei Methyl-, Methoxy- oder Ethoxygruppen 
substituiertes -CONH-Phenyl, -NHCO-Phenyl oder Phenyloxy,  
 
 
R₃ Alkyl mit mindestens 10 C-Atomen,  
R₄ und R₅ unabhängig voneinander -H, Halogen, -NO₂, -CN, -CF₃, C₁-C₄-­
Alkyl oder C₁-C₄-Alkoxy,  
R₆ -H, -Cl, -Br, -CH₃ oder -OCH₃, und  
X -H, -Br, -OCH₃, -CN oder -NO₂ bedeuten, eignen sich als Pigmente 
insbesondere zum Färben von Polyolefinen.
Patent EP-0402095-A3 (EP)
Title: Ceramic turbo charger rotor
IPC: F01D5/02
Filed: 1990-06-05
Abstract: A ceramic turbo charger rotor (11) having a 
bearing structure in which an inner lathe or sleeve 
(14) of an annular ball bearing race and a spacer (15) 
are assembled to a journal shaft (13a) as one unit in 
such manner that one end of the spacer (15) is 
assembled to a turbine-side connecting portion (13b) of 
the journal shaft (13a) in a pressure inserting manner 
and the other end of the spacer (15) is assembled to a 
compressor-side connecting portion (13c) of the journal 
shaft (13a) in a clearance fitting manner. Therefore, 
the deviation between a center axis and a rotational 
axis of the rotor (11) caused by the pressure insertion 
of the spacer (15) is released at the compressor side 
and the amount of the unbalance before correcting of 
the rotor (11) is remarkably reduced.
Patent EP-0485690-A3 (EP)
Title: Parallel associative processor system
Inventor: DIEFFENDERFER JAMES WARREN
IPC: G06F9/30
Filed: 1991-06-15
Abstract: Multiprocessor parallel computing systems and a byte serial SIMD processor parallel architecture is used for parallel array processing with a simplified architecture adaptable to chip implementation in an air cooled environment. The array provided is an N dimensional array of byte wide processing units each coupled with an adequate segment of byte wide memory and control logic. A partitionable section of the array containing several processing units are contained on a silicon chip arranged with "Picket"s, an element of the processing array preferably consisting of combined processing element with a local memory for processing bit parallel bytes of information in a clock cycle. A Picket Processor system (or Subsystem) comprises an array of pickets, a communication network, an I/O system, and a SIMD controller consisting of a microprocessor, a canned routine processor, and a microcontroller that runs the array. The Picket Architecture for SIMD includes set associative processing, parallel numerically intensive processing, with physical array processing similar to image processing. a military picket line analogy fits quite well. Pickets, having a bit parallel processing element, with local memory coupled to the processing element for the parallel processing of information in an associative way where each picket is adapted to perform one element of the associative process. We have provided a way for horizontal association with each picket. The memory of the picket units is arranged in an array. The array of pickets thus arranged comprises a set associative memory. The set associative parallel processing system on a single chip permits a smaller set of `data' out of a larger set to be brought out of memory where an associative operation can be performed on it. This associative operation, typically an exact compare, is performed on the whole set of data in parallel, utilizing the Picket's memory and execution unit. <IMAGE>
Patent EP-0469565-A3 (EP)
Title: Apparatus for reading and/or inputting information
IPC: G11B11/00
Filed: 1991-07-30
Abstract: An apparatus for reading information from an information medium and/or inputting information to the information medium through a probe electrode comprises a voltage application circuit for applying voltage between the probe electrode and the information medium, information reading from the information medium and/or information inputting to the information medium being performed by the voltage application by the voltage application circuit, and an electric removing device to perform the electric removing process for the information medium to which voltage is applied by the voltage application while maintaining the information in the information medium; making it possible to perform a highly precise information reading and/or inputting at all times without producing any adverse effects on the information medium due to the charge deposition resulting from the voltage application. <IMAGE>