baber/WOPTO huggingface dataset:
Patent EP-0340803-A3 (EP)
Title: Surgical stapling instrument with jaw latching mechanism
IPC: A61B17/10
Filed: 1985-10-17
Abstract: A surgical stapling instrument (20) comprising a first jaw (24) supporting a staple cartridge (60) and a second jaw (22) having an anvil (40) has means, such as notched arms (72) and mating pin (80), for releasably fastening the cartridge to the first jaw, and flanges (71) on the cartridge which receive between them pusher bars (124) for ejecting staples.
Patent EP-0349976-A3 (EP)
IPC: G01R33/54
Filed: 1989-07-04
Abstract: An image reconstruction method in an NMR imaging 
such as an echo-planar method, a fast Fourier imaging 
method or a fast spectroscopic imaging method is disclosed 
in which a spin-echo train is measured by use of an 
oscillating field gradient to obtain an actual measurement 
data train having a k-trajectory having positive and 
negative gradients on a k-space. A desired nuclear spin 
distribution is produced by establishing a predetermined 
trial image, subjecting each data in the trial image to 
a phase shift corresponding to the gradient of the k-­
trajectory and thereafter subjecting the phase-shifted 
trial image to inverse Fourier transformation to produce 
virtual measurement data trains which coincide in coor­
dinates with the actual measurement data train, determining 
a difference between each data in the virtual measurement 
data train and the corresponding data in the actual 
measurement data train and making the sum of the absolute 
values of all of the differences or the sum of squares 
of the absolute values of all of the differences, and 
successively modifying the trial image so that the sum 
becomes small.
Patent EP-0358915-A3 (EP)
Title: Prevention of membrane degradation
IPC: B01D65/08
Filed: 1989-07-31
Abstract: In the separation of gases in a membrane system, degradation of membrane permeability is prevented by passing the feed gas mixture through a bed of adsorbent material, preferably activated carbon, to adsorb the heavier hydrocarbon contaminants responsible for degradation without removal of lighter hydrocarbons.
Patent EP-0361291-A3 (EP)
Title: Shelf with cantilever brackets
IPC: B65G1/04
Filed: 1989-09-20
Abstract: The invention relates to a shelf with cantilever brackets for products of some length, such as boards, pipes, iron profiles and the like, having stands (1) and cantilever brackets (4) extending from said stands, punched-out parts (3) being provided in the stands (1) and two L-shaped hooks (5), bent upwards and extending beyond the top side (6) of the cantilever bracket (4), being provided on the cantilever brackets (4) for detachable hooking into the punched-out parts (3), and a foot plate (7) being attached at the end of each cantilever bracket (4), the stands (1) being constructed as T-shaped profile stands, and the punched-out parts (3) being arranged in pairs spaced apart at equal heights one above the other in the flanges (2) of the T-shaped profile stands (1). To improve the assembly possibilities and variability of the cantilever brackets, it is proposed that it shall be possible for the hooks (5) to be introduced horizontally into the punched-out parts (3) and to be arrested by means of securing elements (20). The securing elements (20) are expediently constructed as arresting plates having an opening (21). <IMAGE>
Patent EP-0361465-A3 (EP)
Title: Cordless telephone
IPC: H04M1/733
Filed: 1989-09-28
Abstract: A cordless telephone of multichannel access (MCA) type has 
a master station (2) which includes a plurality of sets of 
transmitting and receiving circuits (210′, 220′) and communication 
channels are simultaneously opened between the master 
station (2) and a plurality of remote stations or handset 
units (1A...). The master station (2) is controlled, as by 
a microcomputer (24), so that a receiving circuit in the 
master station (2) sequentially scans communication channels 
to produce data indicating a vacant channel and which is to 
be stored in a memory (243) as vacant channel information, 
a communication channel indicated to be a vacant channel by 
the stored information is employed when a communication 
channel is opened between the master station (2) and the remote 
stations (1A...), when data indicating a vacant communication 
channel is to be stored in the memory (243) as vacant 
channel information, it is determined whether or not such 
vacant communication channel disturbs a control channel or 
other communication channels by cross modulation, and, when 
the vacant communication channel is determined to be a channel 
which causes a cross modulation disturbance, the data indicating 
such communication channel is inhibited from being 
stored in the memory (243).
Patent EP-0364808-A3 (EP)
IPC: C07B61/00
Filed: 1989-10-03
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von 
Dihydroxidiarylalkanen aus Carbonylverbindungen und 
Phenolen unter hohem Druck.
Patent EP-0354629-A3 (EP)
Title: Improved stacker apparatus
IPC: G07D9/00
Filed: 1986-03-07
Abstract: An improved banknote stacker is described which provides a high level of flexibility and a high degree of stacking efficiency with a reduced level of jams and crumpled banknotes. In one embodiment the improved banknote stacker includes upper and lower housings having molded fingers and slots for interconnection with a banknote validator, banknote transport apparatus including a self adjusting belt-pulley arrangement, a prestorage compartment, a banknote pusher having a home sensing arrangement which allows it to be controlled using a simple open-loop control, and a banknote magazine for storing stacked banknotes and providing ready access to the stacked banknotes.
Patent EP-0342901-A3 (EP)
Title: Binary gas analyzer instrument and analysis method
IPC: G01N27/18
Filed: 1989-05-15
Abstract: A binary gas analyzer instrument and analysis 
method for determining percent composition of a cooling 
gas, for example within a turbine generator, is 
disclosed. The instrument includes a measurement block 
(12) having a plurality of cells (10) therein, some of 
which comprise sealed cells (N,H) containing known 
reference gases. One of the cells (X) comprises a 
measurement cell and contains the binary gas mixture to 
be evaluated. Each of the cells contains a thermistor 
and means (40) is provided for keeping the cells at a 
substantially constant temperature. Constant current 
is provided to each thermistor for selfheating, and the 
gas within each cell conducts heat away from the 
thermistor at a distinctive rate. Measuring means is 
selectably connectable across the cell thermistors to 
measure the voltage drops across them, and computer 
means automatically translates the measured voltage 
drop across the measurement cells thermistor into a 
percent compositional reading of the binary gas 
constituents, the translation being accomplished with 
reference to the voltage drop across at least one of 
the reference cell thermistors.
Patent EP-0357337-A3 (EP)
Title: Methods of evaluation of the toxicity of materials
IPC: G01N33/48
Filed: 1989-08-24
Abstract: The invention provides a method of evaluating 
toxicity of a test molecular material comprising the steps 
of preparing from a collection of known molecular 
materials of known toxicity data relating to a first 
parameter of shape of the molecule of each of the 
materials, and data relating to a second parameter of 
electronic structure of the molecule of each of the 
materials; determining data concerning the first parameter 
and the second parameter of the test material for toxicity 
and comparing the data with respect to its first and 
second parameters with the data with respect to the first 
and second parameters of the known materials whereby the 
anticipated toxicity of the material to be evaluated can 
be ascertained.
Patent EP-0363165-A3 (EP)
Title: Apparatus for use in a grinding or dressing machine
IPC: G05B19/39
Filed: 1989-10-04
Abstract: The control system is provided in a grinding machine 
composed of an axially movable rotational shaft having a 
grinding tool and being supported magnetically by 
electromagnets. The control system includes a target 
position modifying controller for modifying or shifting a 
reference target levitating position of the rotational 
shaft in a retreating direction away from a workpiece 
reaches a predetermined amount. The control system 
further includes a rigidity modifying controller 
operative during quick feed operation of the rotational 
shaft for making a rigidity of the rotational shaft lower 
than that in the grinding operation by adjusting exciting 
currents of the electromagnets. The control system still 
further includes a dressing controller operative during 
dressing of a new grinding tool for detecting that the 
grinding tool begins to touch a dresser and for judging 
that the dressing is completed just when an arithmetic 
value calculated based on the detection reaches a 
predetermined value.
Patent EP-0369747-A3 (EP)
IPC: G01M13/02
Filed: 1989-11-14
Abstract: The simulated engine characteristic control system for 
transmission transient performance tests for automotive vehicles 
comprises a motor (2) for driving an input shaft of the tested 
transmission (1). A pick-up (5) detects revolution of the motor. 
A simulating circuit (not shown) simulates either an opening angle 
(O) of the throttle of the engine to be associated with the tested 
transmission or the intake manifold pressure of the engine. An 
engine characteristic generator (4) generates a torque command 
signal (T*) according to predetermined engine revolution/torque 
characteristic curves, in response to the signals (N,ϑ) from the 
pick-up (5) and the simulating circuit. A torque/current 
transducer (11) transduces the torque command signal (T*) to an 
analog current command signal (I₁) according to a predetermined 
torque/current characteristic. Means (12,16) are provided for 
compensating the current command signal (I₁) in consideration of a 
torque component occurring at an axial moment of inertia of the 
rotating member of the motor (2) during acceleration or 
deceleration of the motor, and a field characteristic of a field 
coil of the motor, representing the output torque/revolution of 
the motor. The motor (2) is drivingly controlled in response to a 
current command signal (I*) compensated through the compensating 
means (12,16).
Patent EP-0375579-A3 (EP)
Title: Pointing utensil for therapeutic or medical use
IPC: A61M35/00
Filed: 1989-12-13
Abstract: Painting utensil intended for the application of a substance for disinfecting, decontaminating or sterilising the skin, or for any treatment necessitating a comparable step, indispensable to a therapy or treatment necessitating a cutaneous and/or transcutaneous intervention, of the type consisting of an application roller whose hollow hub, comprising perforations allowing the said substance to arrive at the surface of the said roller, is mounted rotatably on a hollow shaft fixed and connected to a reservoir of the said substance, and likewise comprising perforations, characterised in that the said roller is of hourglass shape and the respective perforations of the said hollow hub and of the said hollow shaft are offset relative to one another. <IMAGE>
Patent EP-0330645-A3 (EP)
IPC: C07C255/16
Filed: 1989-01-13
Abstract: Es sind neue aromatische Aldehyde der allgemeinen Formel 
  
worin R₁ und R₂ jeweils Wasserstoff, Halogen, Nitro oder 
Methoxy bedeuten und R₃ entweder eine Cyangruppe oder die 
Gruppierung -CO.NR₄R₅ darstellt, wobei R₄ und R₅ die 
in der Beschreibung angegebenen Bedeutungen haben, und ein 
Verfahren zu deren Herstellung geoffenbart.  
     Die neuen Aldehyde sind als Zwischenprodukte zur Herstellung 
von pharmazeutischen Wirkstoffen oder Agrochemikalien geeig­
net.
Patent EP-0380972-A3 (EP)
IPC: C08G77/385
Filed: 1990-01-18
Abstract: Der vorliegende Gegenstand betrifft ein Verfahren zur 
Herstellung von modifizierten Polysiloxanen durch Umset­
zung von Polyvinylsiloxan n mit Verbindungen der Formel   
 
HS- 
H-H-R f    
in der R = H, CH3 oder CH2H5, wobei mindestens 1 Rest 
R = H ist, und R f  einen Perfluoralkylrest mit 8 bis 16 
C-Atomen bedeutet, in etwa äquivalenten Mengen, bezogen 
auf Vinylgruppen, bei erhöhter Temperatur. Daneben werden 
die auf diese Weise hergestellten Polysiloxane unter Schutz 
gestellt.  
     Außerdem wird die Verwendung dieser Polysiloxane zur öl- 
und wasserabweisenden Behandlung von Fasermaterialien be­
ansprucht.  
     Dabei gelingt es bei Einsatz geringer Fluormengen sehr 
gute, wasch- und reinigungsbeständige Öl- und Wasserab­
weisung zu erzielen.
Patent EP-0383072-A3 (EP)
Title: Method and device for the measurement of the absorption of radiation through a medium
IPC: G01N21/25
Filed: 1990-01-25
Abstract: The invention relates to the improvement of a method and a device for measuring radiation absorption by a medium in order to achieve and maintain a high measurement accuracy with low drift over a long service period, without the need to replace the components used at fairly short intervals. To achieve the object, it is proposed, according to the method, that radiation flashes of extremely short duration are transmitted through the medium and the radiation pulses received are expanded in time before being further processed. The device is designed in such a way that a radiation source has a flash (11, 12) and that an amplifier (15, 16) which expands the flash pulses received in time is connected to the output of a detector (13, 14). <IMAGE>
Patent EP-0424620-A3 (EP)
Title: Process and apparatus for chemically coating opposing faces of a workpiece
IPC: C23C16/50
Filed: 1990-08-11
Abstract: In order, in plasma-supported chemical vapour deposition processes, to provide a larger space for positioning workpieces to be coated simultaneously and essentially identically, it is proposed to arrange the workpieces (29) as a function of the distance from one electrode (11) because of the vanishing coating rate gradient there. <IMAGE>
Patent EP-0384736-A3 (EP)
Title: 3,4-dehydro-piperidin-5-ones, their production and their use as herbicides
IPC: C07D211/94
Filed: 1990-02-21
Abstract: Novel compounds that exhibit herbicidal action have the 
general formula: 
  
in which:  
R = -CO-R⁷, R⁹- 
 = N-OR⁸, -NH-COR¹⁰ (where R⁷, R⁹ = 
alkyl, phenyl, substituted phenyl, naphthyl, 
cycloalkyl; R⁸ = alkyl, haloalkyl, alkenyl, 
haloalkenyl, alkynyl, substituted phenyl, heterocycle, 
aralkyl, cycloalkyl; R¹⁰ = substituted phenyl);  
 
 
R² ,R³ ,R⁴ ,R⁵ = H, alkyl, haloalkyl;  
R⁶ = -OR¹¹ ,    -O- 
-R¹² , -S(O) m  -R¹³ , -NR¹⁴ R¹⁵, halogen,    
-O- 
-OR¹⁶ , -O-S(O) q  -R¹⁷ (where: R¹¹ = H, alkaline 
or alkaline earth metal; R¹² , R¹³ = alkyl, haloalkyl, 
phenyl, substituted phenyl, aralkyl, cycloalkyl; 
m,q = 0,1,2; R¹⁴ , R¹⁵ = H, alkyl, alkoxyl; R¹⁶ =alkyl, 
alkenyl, aralkyl, phenyl, substituted phenyl; R¹⁷ = 
alkyl, phenyl, substituted phenyl);  
R¹ = phenyl, substituted phenyl, 
aralkyl, cycloalkyl, the -OR¹⁸ 
group (where R¹⁸ = alkyl, phenyl, substituted phenyl, 
aralkyl, substituted aralkyl), the    
- 
-Y group (where X=O, S and Y= phenyl, substituted 
phenyl, heterocycle, alkyl, haloalkyl, cycloalkyl, -R¹⁹ - 
-X¹ -R²⁰, -X-R²¹ ,-R²²-X¹ -R²³-X²-R²⁴ ,-NR²⁵ R²⁶, wherein : 
R¹⁹ = alkyl C₁-C₁₆, aralkyl; R²⁰ = alkyl C₁-C₁₆ , halo­
alkyl, alkenyl, alkynyl, cycloalkyl, phenylalkyl C₇-C₁₃, 
phenyl; R²¹ = alkyl C₁-C₁₆ , haloalkyl, alkenyl C₃-C₈, 
alkynyl, cycloalkyl, aralkyl, aryl, substituted aryl, 
-R¹⁹ -X¹ -R²⁰ ; R²² ,R²³, R²⁴ , (like or unlike) are C₁-C₁₆ 
alkyls;  
R²⁵ ,R²⁶ , (like or unlike)are: H, alkyl C₁-C₆ , alkoxyl 
C₁-C₆, phenyl, substituted phenyl; X¹ ,X² (like or 
unlike) are O, S, SO, SO₂); n=0, 1, on condition 
that when n=1, R¹ = phenyl, substituted phenyl, 
aralkyl, cycloalkyl.
Patent EP-0384739-A3 (EP)
Title: Lid lock member for a tape cassette
IPC: G11B23/087
Filed: 1990-02-21
Abstract: A tape cassette having a lid (5) pivotally supported 
at two side walls of the cassette housing (1) so as to 
open or close a tape withdrawing mouth (4) has a lid lock 
member (9) for locking said lid at a closed position. 
Upon use, the tape cassette is loaded on a recording 
and/or reproducing apparatus having an optical tape 
end sensing device formed of a light emitting element 
and a light receiving element. The lid lock member 
includes a light leading cover or tunnel piece (19) which 
coincides with a light path which extends from the 
light emitting element to the light receiving 
element. This tape cassette also has an opening (11) 
formed through its side walls so as to communicate 
with the light path, wherein an outer end portion of 
the tunnel piece is inserted into the opening 
portion.
Patent EP-0398510-A3 (EP)
Title: Video random access memory
IPC: G11C11/401
Filed: 1990-04-23
Abstract: A video random access memory includes an implementation of a serial 
access memory register that facilitates the selecting from two alternate 
frame buffers on a per pixel basis, wherein the frame buffers are each 
stored in a portion of a row in a single video RAM, data from each of 
the two frame buffers is available following data transfer to the serial 
access memory register, a double buffer select signal controls the 
selection of which half of the serial access memory register will put 
data on the output bus for each serial clock signal, and the serial 
clock increments the address pointers in both halves of the serial 
access memory port simultaneously.
Patent EP-0392927-A3 (EP)
Title: Vertebral implant for osteosynthesis device
IPC: A61B17/70
Filed: 1990-04-11
Abstract: This vertebral implant (1) comprises an osseous anchoring element (2), a body (3) having a channel (4) designed to be passed through by a rod (5), and a first screw (9) for securing with the rod, screwed through a clamp (20) able to slide on the rod and to take up a position in the body; this implant comprises at least one second screw (12, 13) for blocking the rod (5), passing through the body (3) laterally to the first screw (9) and engaged in a tapped hole (12a, 13a) inclined relative to the axis (XX) of the said first screw, these two screws (9, 12 or 13) being situated essentially in a phane perpendicular to the axis (YY) of the channel (4) and of the rod (5). The size of this implant is smaller than that of the known clamp and lock implants, and it can be put into position more easily and more quickly by the surgeon.
Patent EP-0402238-A3 (EP)
IPC: D21D5/02
Filed: 1990-06-05
Abstract: The invention relates to a pulper for 
breaking materials containing fibre pulp, 
more particularly for breaking materials 
containing paper pulp or corresponding. It 
comprises a feed chamber (2) restricted by 
the pulper housing (1), a rotor unit (3) 
or corresponding in the feed chamber (2) 
adapted to be moved by means of a drive 
unit, a screenplate (6) with perforations 
(5) in connection with the rotor unit (3) 
or corresponding and a space (8) 
restricted by a housing (7) or 
corresponding and situating on the 
opposite side of the perforated 
screenplate (6) as seen from the rotor 
unit (3) or corresponding for receiving 
the broken material. The space (8) 
consists of a screening unit (9) having a 
first partial space (10) which is in 
direct connection with the screenplate (6) 
connected with the rotor unit (3) or 
corresponding, and which has a discharge 
connection unit (15) for the rejected 
portion, a second partial space (11) for 
the accepted portion, which partial space 
(11) has a discharge connection unit (16) 
for the accepted portion, a partition wall 
construction (12) or corresponding in the 
middle of said first. (10) and second (12) 
partial space, consisting at least partly 
of a perforated screenplate (13) and a 
cleaning device (14) adapted to be moved 
relative to the screenplate (13) by means 
of a drive unit.
Patent EP-0444538-A3 (EP)
Title: Device and procedure for vacuum evaporation of a material, plasma arc device and utilisation of the procedure
IPC: H01J37/32
Filed: 1991-02-22
Abstract: In order to ignite, stabilise and guide a vaporisation arc on a target which has a high-melting-point material, which is to be vaporised, at least on its surface, an electron-beam gun or a laser is provided for generating a local vapour cloud or a pre-melted spot on the target surface in order thus to ignite and guide respectively the arc spot.
Patent EP-0520394-A3 (EP)
Title: Photographic element containing stress absorbing intermediate layer
IPC: G03C1/04
Filed: 1992-06-24
Abstract: A light sensitive photographic element is disclosed having a support bearing at least one light sensitive silver halide emulsion layer and at least one non-light sensitive stress absorbing layer between the emulsion layer and the support, wherein the stress absorbing layer comprises a polymer and a hydrophilic colloid in a mass ratio of greater than or equal to 1:2, the polymer having a glass transition temperature of less than 5 DEG C. It has been found that pressure fog can be substantially reduced while maintaining scratch resistence when such a stress absorbing layer is present.
Patent EP-0523509-A3 (EP)
Title: Method and apparatus for making wound tubes
IPC: B29C53/80
Filed: 1992-07-06
Abstract: Wound plastic tubes (4) can be made in an economical manner by applying a reactive polyurethane composition (17) to a moving substrate (7) and allowing it to cure to form a strap (16) which directly thereafter is wound onto a cylinder (2) at a winding angle, the joint (22) produced between the windings (20) also being filled by casting with a reactive polyurethane composition (23), and the tube (4) produced as an endless strand being taken off continuously from the cylinder (2). <IMAGE>
Patent EP-0530846-A3 (EP)
Title: Bus coupling interface
Inventor: SWARTZ JEFFREY L
IPC: H04L29/06
Filed: 1992-09-02
Abstract: A Micro Channel interface state machine and logic having three stages is disclosed. The first stage captures the control and data signals from an asynchronous bus and converts them into signals which are synchronous to the internal clocks of the interface chip. The second stage of the interface is a synchronous state machine which utilizes the synchronized signals generated by the first stage to determine the current state of the asynchronous bus. The third stage of the interface uses the data generated by the synchronous state machine and the control and data signal capture logic to validate the data in a synchronous manner. This allows further processing of the data from the asynchronous bus without the use of any further asynchronous logic or timing. The preferred embodiment of the invention is implemented in a Micro Channel Interface controller chip (MIC) which is a high performance interface between three buses: the Micro Channel, a dedicated data bus called the local data bus, and a general purpose microprocessor bus called the Local Processor Bus. <IMAGE>