baber/WOPTO huggingface dataset:
Patent EP-0356974-A3 (EP)
Title: Cleaning and washing composition
IPC: C11D3/33
Filed: 1989-08-29
Abstract: Cleaning and washing compositions for aqueous uses which contain as hardness remover 2 to 25% by weight, based on the total weight of the compositions, of  beta -alanine-N,N-diacetic acid or the alkali metal or ammonium salts thereof.
Patent EP-0369269-A3 (EP)
Title: Device for guiding the entry or exit of rolling stock between the rolls of rolling stands, in particular steel sections
IPC: B21B39/16
Filed: 1989-11-04
Abstract: A device for guiding the entry or exit of rolling stock (W) between the rolls 2 of rolling stands, in particular steel sections. The device consists of supporting beams 16, 17 which are arranged above and below the rolling line (W) transversely to the rolling direction on pairs 1b and 1c respectively of housing posts of the rolling stands 1 and are movable up and down by elevating motors 18. The supporting bodies 7, 8 of the respective guide elements 3a, 3b and 4a, 4b of a pair of guide elements for the rolling stock (W) are connected to these supporting beams 16, 17 in a pivotable, adjustable and lockable manner. The supporting bodies 7, 8 of the guide elements 3a, 3b, 4a, 4b are here in each case arranged on an independent additional supporting beam 9 or 10. This additional supporting beam 9 or 10 is interchangeably connected to the supporting beam 16 or 17 connected to the pair 1b and 1c of housing posts. 
<IMAGE>
Patent EP-0379662-A3 (EP)
IPC: H01R25/00
Filed: 1989-11-16
Abstract: Die Steckdosenbox weist ein aus einem Bodendeckel (1) 
und einem damit lösbar verbundenen, haubenförmigen 
Oberteil (2) gebildetes, langgestrecktes Gehäuse aus 
Kunststoff auf, in dem mindestens eine, vorzugsweise 
mehrere Steckdosen (3) und mindestens ein damit 
elektrisch verbundener, in einem Längenende des Gehäuses 
angeordneter Steckverbinder (4) angeordnet sind; die 
Steckdosen (3) sind zugangsseitig von einem am Oberteil 
(2) lösbar gehaltenen Abdeckrahmen (5) umgeben. 
Auf dem Bodendeckel (1) sind im parallelen Abstand 
zueinander zwei Stromleiter (6) und ein dazwischen 
verlaufender Erdleiter (7) in Flachstreifenform 
festgelegt und jede Steckdose (3) hat einen mittleren 
Erdungskontakt (8) und zwei sich diagonal gegenüber­
liegende, mit ihren Steckbuchsen verbundene Kontaktfahnen 
(10), mit denen sie in axial verdrehbaren Einsatzstellungen 
mit den stromleitern (6) nach dem Kontaktschluß zwischen 
Erdleiter (7) und Erdungskontakt (8) elektrisch 
kontaktiert ist.
Patent EP-0347023-A3 (EP)
Title: Side by side balloon cathether
IPC: A61F2/958
Filed: 1989-03-30
Abstract: A balloon dilatation catheter for use in 
percutaneous transluminal coronary angioplasty has a 
balloon having proximal (32) and distal (34) segments in which 
the proximal segment of the balloon (26) is smaller in 
diameter than the distal segment. The catheter is 
adapted for use in the "kissing balloon" technique. 
The smaller diameter proximal sections reduce the 
distension of the common artery and bifurcation 
where the kissing balloon technique is utilized.
Patent EP-0338853-A3 (EP)
Title: Depressurization valve
IPC: F16K17/04
Filed: 1989-04-21
Abstract: The valve is for relieving the pressure in a 
boiling water reactor. The valve has a valve disk (70) 
fitting to a valve seat (60) to normally close the valve. 
The seat (60) below the disk (70) has a radial annulus 
(61). The disk has a corresponding annulus (71) that 
extends downwardly through the seat towards the high 
pressure side of the valve body. A ring membrane (M) is 
welded to the seat and disk annuli (61,71). The membrane 
(M) seals over the confronted surfaces of the seat and 
disk against leaks. The disk (70) is held closed by a 
stem (50). The ste m has a flange biased by two springs 
(114,150). The first spring (114) urges the stem (50) 
and disk (70) away from the seat (60) to open the valve 
at any pressure. The second spring (150) - preferably a 
Belleville spring - acts on a latch plate (120) 
surrounding, and moveable relative to, the stem. This 
second spring overcomes the bias of the first spring and 
any pressure acting upon the disk. This second spring 
(150) keeps the valve closed. The freedom of movement of 
the latch plate relative to the stem allows the stem to 
thermally expand. The latch plate is limited in its 
outward movement by a boss (125) attached to the end of 
the stem remote from the disk. The latch plate is held 
normally closed by three radial latches (140) equally 
spaced around the plate.
Patent EP-0356367-A3 (EP)
Title: Liquid medium for infusion and preservation of organs
IPC: A01N1/02
Filed: 1989-07-12
Abstract: A liquid medium for infusion and preservation of 
organs, particularly kidneys, containing mannitol in an 
amount lying between 3.4 and 4.6 wt%. It preferably inclu­
des also sodium allopurinol in an amount lying between 
0.025 and 0.1 wt%.  
     The medium may be used in the preparation and 
preservation of organs for transplants.
Patent EP-0382389-A3 (EP)
Title: Method of sealing the exposed top surface of a relatively static body of liquid
IPC: C08G18/48
Filed: 1990-01-30
Abstract: A buoyant, gelled or solid, continuous, flexible 
composite cover useful for sealing essentially the entire 
area of the exposed, top surface of a body of liquid in a 
relatively static condition thereby suppressing the 
evolution or release of volatile products such as gases, 
fumes, vapors, etc. from the exposed surface of said body 
of liquid through its exposed top surface. Said cover 
comprising water as the major component by weight, 
water-insoluble, low density filler material or blend of 
such material, hydrophilic, polymeric geliing agent 
derived from isocyanate-terminated prepolymer or 
polyhydroxy polymer, and surfactant or wetting agent and a 
method of sealing said exposed top surface of a body of 
liquid.
Patent EP-0389089-A3 (EP)
Title: Method and apparatus for centrifugally casting hazardous waste
IPC: G21F9/36
Filed: 1990-02-02
Abstract: A casting containing toxic waste is made by 
centrifugally casting toxic waste in a pre-formed cage 
(2) having heat conducting means (8,10) therein. The 
casting is formed with suitable shielding materials 
selected as a function of the waste being cast. The 
finished casting may contain passageways through which 
heat is removed. These passageways are oriented such 
that when two or more castings are stacked in 
abutment, the passageways of adjacent castings 
interconnect. Also disclosed is a method and 
apparatus for forming castings of polygonal exterior 
cross section having a contaminant barrier wall of 
substantially uniform thickness so that the waste 
storage volume of the castings is maximised and so 
that the castings may be stacked and stored in 
honeycomb fashion in a repository to minimise dead 
storage space.
Patent EP-0480307-A3 (EP)
Title: Process for the preparation of acylaminomethane phosphonic acids
IPC: C07F9/38
Filed: 1991-10-02
Abstract: Acylaminomethanephosphonic acids are useful intermediates for the preparation of the herbicide N-phosphonemethylglycine and its salts. According to the invention, acylaminomethanephosphonic acids of the formula (I) R1-CO-NHCH2P(=O) (OH)2 (I) in which R1 is H, C1-C6-alkyl, benzyl or optionally substituted phenyl, can be prepared in a process which can be employed industrially, which comprises the reaction of the compound of the formula R1-CO-NH-CH2OH with P2O3 and then hydrolysis with water.
Patent EP-0493980-A3 (EP)
Title: Electrical harness system
IPC: H01R13/66
Filed: 1991-12-30
Abstract: An electrical harness element comprises a multi conductor cable (10) with power supply conductors (12,14,16) and a signal conductor (18). At intervals along the cable, connectors in the form of sockets (26) are fixed. The power supply conductors (12,14,16) are continuous along the length of cable, but the signal conductor (18) is interrupted at each socket by a series relay (22). The relay can be controlled by an electrical circuit (48), which is typically part of a sensor device which plugs into the socket (26). A number of the harness elements can be connected end to end as well as in branch configurations and are connected to a central computer. The relays (22) are used to assist the central computer in addressing the sensor devices. <IMAGE>
Patent EP-0581297-A3 (EP)
Title: Recording head unit and recording apparatus using same
Inventor: ABE TSUTOMU
IPC: B41J25/34
Filed: 1993-07-30
Abstract: A recording apparatus using a recording head to effect recording on a recording material includes a recording head unit provided with a recording head for effecting recording on a recording material including a recording head supporting member for supporting the recording head at a predetermined position; a relaying electric contact member including a first electric contact member for external electric connection; a second electric contact for electrically connecting the first electric contact member with the recording head; and an electric current supplying device for supplying electric current to the first electric contact member. <IMAGE>
Patent EP-0585813-A3 (EP)
IPC: G06F17/30
Filed: 1993-08-26
Abstract: A data processing apparatus executes a 
desired process by naming a single processing unit 
and/or a combination of single processing units as an 
object and combining such objects. The data processing 
unit includes a parts attribute file (205) storing the 
object as an object part (206) using entity data 
forming the object and meta data describing nature of 
the object, and an object management unit (220) 
communicating with the object part (206) in the parts 
attribute file (205) to execute the desired process. 
The object part (206) is specified within the data 
processing apparatus by an object command (201). The 
object command (201) is represented by a code in which 
a surrogate and an object identification are coupled. 
The surrogate at least describes hierarchical 
information of hierarchical classes in which a 
description related to the meta data are compressed, 
and the object identification typically describes the 
instances corresponding to the entity data. The object 
part (206) is specified within the data processing 
apparatus by the object command (201), and one or a 
plurality of object parts are coupled to execute the 
desired process.
Patent EP-0577365-A3 (EP)
Title: Encoding and decoding of picture signals
Inventor: IGARASHI KATSUJI
IPC: G06T9/00
Filed: 1993-06-28
Abstract: In order to realise a high picture quality with a small information volume, to reduce the hardware scale and to reduce the capacity of the frame buffer of a decoder, a limitation mode decision circuit 34 adaptively changes over a mode of inhibiting interframe predictive coding over the entire macro-blocks in each slice to a mode of inhibiting interfield predictive coding in a frame being encoded over the entire macro-blocks in one slice. As for a B-frame, prediction from its odd field to its even field is inhibited, while prediction from an odd field, such as an Io field, of a reference frame of forward prediction is also inhibited. <IMAGE>
Patent EP-0722147-A3 (EP)
Inventor: JEFFERS FREDERICK J
IPC: G06K1/12
Filed: 1996-01-04
Abstract: A very high field micro roller magnetic recorder of
20 poles having an outside diameter of 3,3 mm
(0.130 inch) is disclosed, as is the method for making
such a micro roller magnetic recorder. The phrase, "very
high field", as applied to the micro roller recorder of
the present invention is defined as a surface field
intensity of at least 1000 Oe. Rather than mounting
discrete magnets around the periphery of a non magnetic
drum in fabricating a magnetic roller recorder, the
present invention teaches use of a magnetizable cylinder
of high energy magnetic material, such as NdFeB,
magnetized to saturation in a pattern of
circumferentially located poles by use of a fixture
fabricated as follows. A solid conducive cylinder is
slotted in the axial direction to generate a serpentine
conductive pattern to which lead wires are connected.
The cylinder is potted in epoxy, and the center bored
out to accept the small diameter high magnetic energy
roller to be magnetized. A charged capacitor bank,
carefully sized to provide a current pulse to completely
saturate the high energy magnetic material without the
risk of exploding the fixture is discharged through the
winding of the fixture to magnetize the pole pattern of
the roller.
Patent EP-0727431-A3 (EP)
Inventor: LEE JOHN YUCHU
IPC: C07F17/00
Filed: 1996-01-19
Abstract: A process for making a metallocene, said process
comprising the steps of (a) reacting an alkylsubstituted
cyclopentadiene ligand, which contains a mixture of endo- and
exo-isomers, with up to about a 10% excess over a
stoichiometric amount of a deprotonation agent based on the
amount of endo-isomers, so as to form a salt of said endo-isomers,
(b) reacting the endo-isomer salt with a transition
or actinide metal compound so as to form said
metallocene and (c) optionally separating said exo-isomers
and trace amounts of unreacted endo-isomers from said
metallocene by distillation.
Patent EP-0756323-A3 (EP)
Title: Elektrische Leiter aufweisender Träger mit einem elektronischen Bauteil
Inventor: FRITZ BERND
IPC: H01L21/56
Filed: 1996-07-10
Abstract: Zum Kontaktieren von Leitern eines Trägers (7) mit Kontaktwarzen (2,3)
eines elektronischen Bauteils (1) werden zunächst die
Kontaktwarzen an ihrer dem Träger zugewandten Seite mit
einem im ausgehärteten Zustand elastisch bleibenden Graphitmaterial
(4,5) beschichtet. Dann bringt man Kleber (8) auf das
elektronische Bauteil zwischen den Kontaktwarzen oder
entsprechend auf den Träger auf. Anschließend preßt man
das elektronische Bauteil unter Vorspannung so lange auf
den Träger, bis der Kleber ausgehärtet ist.
Patent EP-0757330-A3 (EP)
Title: Verfahren zur Herstellung eines Datenträgers
Inventor: TEHRANI HAGHIRI
IPC: G06K19/077
Filed: 1996-08-02
Abstract: Bei einem mehrschichtigen Datenträger ist in einer entsprechenden Öffnung (20)
oder Aussparung in wenigestens einer Schicht (4) ein elektronisches Modul (80,8b,2')
vorgesehen. Zum Füllen des verbleibenden Hohlraums nach dem Einbau des
Moduls in der Aussparung ist auf einer an die Aussparung angrenzenden
Schicht oder auf der die Aussparung enthaltenden Schicht bzw. direkt auf
dem elektronischen Modul ein vorzugsweise drucktechnisch aufgebrachtes
Material (7) vorgesehen mit einem Erweichungspunkt, der geringer ist als der
Erweichungspunkt der Schicht (4).
Patent EP-0770860-A3 (EP)
Title: Verfahren und Vorrichtung zur Ermittlung einer Unwucht sowie Anwendung der Vorrichtung
Inventor: KOCH MICHAEL
IPC: G01M1/22
Filed: 1996-10-02
Abstract: Zur Ermittlung einer Unwucht eines
mittels Antriebseinrichtung (3) in Drehung versetzten Rotors (1)
werden durch Unwucht hervorgerufene Auslenkungen oder Beschleunigungen der gegenüber
einem Gehäuse (7) federnd befestigten
Antriebseinrichtung (3) von einem damit mechanisch verbundenen
Sensor (5) erfaßt und als elektrisches
Signal an eine Auswerteeinrichtung (6) weitergeleitet; als
Sensor (5) ist entweder ein piezoelektrischer
Kristall zur Erfassung von Beschleunigungen der Antriebseinheit (3)
infolge Unwucht oder ein Wege Sensor zur
Erfassung von Auslenkungen der Antriebseinheit (3)
gegenüber dem Gehäuse (7) infolge Unwucht
vorgesehen; das Signal wird in Abhängigkeit
von der Drehzahl des Rotors (1) mittels
einem adaptiven Bandfilter (11) bewertet. Das Verfahren
ist insbesondere zur Ermittlung der Unwucht beim Betrieb von Laborzentrifugen geeignet, wo
beispielsweise eine Unwucht durch Bruch von Proberöhrchen auftreten kann.
Patent EP-0713088-A3 (EP)
IPC: G01N21/64
Filed: 1992-12-09
Abstract: Apparatus for cross-correlation frequency domain fluorometry and/or phosphorimetry in which means are provided for sequentially performing runs of the cross correlation frequency domain fluorometry and/or phosphorimetry at sequentially differing first and second frequencies. The intensities of signal responses of the runs are detected at the respective cross-correlation frequency in each run. The detection of the signal response is prolonged in each run until an integrated signal with a specified standard deviation has been acquired at each of the differing runs. Preferably the sequential runs are automatically executed by a program. Also, the waveforms sensed by deriving the resultant signal response in each run are folded. That is: corresponding segments of the waveforms are superimposed to obtain an average waveform value for each run having an increased signal to noise ratio over the individual waveform segments. Also, preferably, a software-created variable frequency digital filter is used to filter signal responses at the cross-correlation frequency. <IMAGE>
Patent EP-0739831-A3 (EP)
Inventor: KOFOED RALPH
IPC: B65G17/34
Filed: 1996-04-25
Abstract: A conveyor comprises an endless loop of linked wheeled chassis members
running in a guide track. The chassis members are T-shaped with the wheels of
each member being attached to the ends of the cross-member of the T. A carrier
is releasably attached to each of the chassis members and electrical power is
generated by a hub-mounted generator attached to at least one of the wheels of
each chassis member. The carriers are preferably in the form of cross-belt units
driven by a.c. motors on the carriers whereby items placed on the units can be
discharged transversely of the direction of movement of the conveyor.
Patent EP-0746167-A3 (EP)
Inventor: WHITLOW DANA ERIC
IPC: H04N17/00
Filed: 1996-05-14
Abstract: An in-service composite triple beats (CTB) measurement system for
a cable television (CATV) system isolates and measures weak composite
triple beat components in the presence of a visual carrier modulated with
program material for selected channels of the CATV system. Each channel
is demodulated and digitized in a frequency bandwidth about the visual
carrier for the channel (the CTB frequency range). The digitized video is
sampled during the vertical interval, and corresponding samples from
consecutive frames are differenced, squared and accumulated to produce a
CTB value, which may be scaled and corrected for noise. Noise correction
is achieved by performing the same measurement, but digitizing in a
frequency bandwidth offset from the CTB frequency range. The difference
between the two measurements provides a corrected CTB value. For
further accuracy the automatic gain control of the demodulator may be
enabled only during the vertical interval, and the frequency control of a
phase locked loop that produces the clock for the digitization of the video
signal may be turned off during the vertical interval. Finally the
amplitude of the sync tips of the demodulated video signal may be
minimized prior to digitization.
Patent EP-0745419-A3 (EP)
IPC: B01D53/06
Filed: 1996-05-31
Abstract: A fluid purification system is provided which includes a catalyst bed for 
chemically converting at least one contaminant present in a fluid to a substance 
selectively removable by a sorbent, and, in fluid communication with the catalyst bed, 
a sorption device including a regenerable sorbent capable of removing the substance. 
A method of purifying a fluid stream is also provided which includes introducing a fluid 
stream to a catalyst bed, chemically converting at least one contaminant present in the 
fluid to a substance which is selectively removable by a sorbent and introducing the fluid 
stream to a sorption device containing a regenerable sorbent, the sorbent device disposed 
in fluid communication with the catalyst bed.
Patent EP-0779625-A3 (EP)
IPC: G11B33/12
Filed: 1996-10-15
Abstract: A damper (41) for an optical disk drive (40) is 
disclosed. The damper, connected between a frame (43) and 
a base (44) on which a turntable (46) is rotatably 
installed, for damping vibrations transmitted to the 
turntable (46), is provided with a vertical absorption 
space (61a, 61b) for absorbing vertical vibrations, a 
horizontal absorption space (62) for absorbing horizontal 
vibrations, and a plurality of protrusions (63, 64) for 
connecting the damper (41) to the frame (43) and the base 
(44). The damper (41) can effectively absorb horizontal 
and vertical vibrations. Thus, the optical disk drive 
(40) can operate in either a vertical or horizontal 
position. Also, the damper (41) is connected by inserting 
the protrusions (63, 64) of the damper (41) into 
connection openings (43a, 44a) of the frame (43) and the 
base (44) without using screws, thereby simplifying 
assembly and enhancing manufacturing productivity.
Patent EP-0771852-A3 (EP)
Inventor: GAGGAR SATISH KUMAR
IPC: C08K5/521
Filed: 1996-10-23
Abstract: A thermoplastic composition is provided
exhibiting reduced viscosity and desirable
heat/humidity aging properties. The composition
includes (a) an aromatic polycarbonate resin, (b) a
vinyl aromatic-vinyl cyanide rigid resin, (c) a graft
copolymer having (i) a rubber substrate, (ii) a
superstrate grafted to the substrate and (iii) a C 30 
to C 108  polyacid, (d) a phosphate flame retardant, and
(e) a tetrafluoroethylene polymer. The composition
is useful for making molded articles such as business
machine housings.
Patent EP-0778077-A3 (EP)
Inventor: SAKELLAROPOULOS G P
IPC: C08L79/08
Filed: 1996-12-05
Abstract: Preparation, testing and examination of gas separation polymer membranes
prepared from mixtures of the polysulfone Udel P-1700 and the aromatic
polyimide Matrimid 5218. 
     Polysulfone and polyimide proved to be completely miscible polymers as
confirmed from optical microscopy, glass transition temperatures and
spectroscopy analyses of the prepared mixtures. The complete miscibility
permits the preparation of symmetric and asymmetric blend membranes in any
proportion (1-99% wt) of polysulfone and polyimide. 
     Permeability measurements for various gases of industrial importance (such as
carbon dioxide and monoxide, hydrogen, oxygen, nitrogen etc.) through
polysulfone-polyimide blend membranes showed significant permeability
improvements, compared to pure polyimides, with a minor change in their
selectivity. Blend membranes were considerably more resistant to the
plasticization phenomenon compared with those of pure polyimides. 
     Therefore, the use of polysulfone-polyimide polymer blends for the preparation
of gas separation membranes offers a new, economic, high performance
technical solution for application in the separation of industrial gases, with the
typical compositions of gaseous mixtures encountered in the recovery of
hydrogen from refinery gases, the separation of hydrogen from ammonia
synthesis purge gases, the separation of gaseous products in coal, lignite and
other solid fuel gasification processes, the separation of carbon dioxide from the
exhaust gases of power generating stations using solid, liquid, gas or biomass as
fuels, air separation for the production of nitrogen and/or oxygen enriched
streams etc.
Patent EP-0785376-A3 (EP)
Inventor: EOM SEONG SUP
IPC: F16H59/08
Filed: 1996-02-22
Abstract: A wheel driving device for a loader including a
belt type transmission unit adapted to selectively drive
wheels of the loader in a normal or reverse direction by
power transmitted from an engine to a power transmission
unit, the belt type transmission unit having forward and
rearward belts (V1, V2) for driving the wheels in normal
and reverse directions, respectively, clutch type levers
(L1, L2) respectively mounted on the case at opposite sides
of the case, the levers being adapted to selectively apply
pressure to the forward and rearward belts, thereby
operatively connecting the forward and rearward belts to
the wheels, respectively, and hydraulic cylinders (C1, C2)
each adapted to hydraulically switch each lever between a
position where it applies the pressure to each
corresponding belt and a position where it releases the
pressure applied to the corresponding belt.