baber/WOPTO huggingface dataset:
Patent EP-0812850-A2 (EP)
Inventor: FREEBURNE STEVEN KERRY
IPC: C07F7/16
Filed: 1997-05-22
Abstract: Described herein is a process for the production of monosilanes from the high-boiling residue resulting from the reaction of organochlorides with silicon metalloid in a process typically referred to as the "direct process." The process comprises contacting a mixture comprising the high-boiling residue, an organotrichlorosilane and hydrogen chloride with a catalytic amount of catalyst composition effective in promoting the formation of monosilanes from said residue. A preferred catalyst composition comprises aluminum trichloride, at least a portion of which is formed  in situ  during conduct of the direct process and isolation of the high-boiling residue. Typically, the monosilane product of the present process comprises almost exclusively methyltrichlorosilane and tetrachlorosilane.
Patent EP-0812627-A2 (EP)
Title: Hollow ultrasonic horn amplifier
Inventor: BROMFIELD GEORGE
IPC: B06B3/02
Filed: 1997-06-02
Abstract: An ultrasonic energy amplifier. The amplifier comprises a delivery horn (40a) having a solid proximal portion (42) and a hollow distal portion (44). The hollow distal portion (44) has substantially less cross-sectional area than the solid proximal portion (42). Ultrasonic energy is transmitted sequentially through the proximal and distal portions and its velocity is amplified because of the lower cross-sectional area of the distal portion.
Patent EP-0824063-A2 (EP)
Inventor: CALVIN OLIN W
IPC: B29C39/44
Filed: 1997-08-13
Abstract: An automated means for hydrating and packaging
a molded hydrophilic contact lens in one of the mold
parts used to mold the lens is provided in which a first
robotic assembly removes a plurality of contact lens
molds from a production line carrier, each of the lens
molds having a contact lens adhered therein. The first
robotic assembly transports the molds to a first staging
area where the lens molds are sandwiched between a lens
mold carrier and a top chamber plate to form a first
hydration carrier. The hydration carrier is then
transported through a plurality of flushing or
extraction stations wherein fresh deionized water is
introduced into the hydration chambers at each hydration
station to flush leachable substances from the hydration
chamber. At each flushing station, fresh deionized
water is introduced into the hydration chamber to remove
previously extracted impurities and the products of
hydrolysis. A final robotic dis-assembly device
separates the top chamber plate and lens molds in the
mold carrier plate, to provide fully hydrated lenses in
a concave lens mold ready for transfer to inspection and
packaging stations. 
     Following inspection of the lens, the concave
lens mold is dosed with saline and used to form part of
the package used to distribute the lens.
Patent EP-0828306-A2 (EP)
Inventor: HAGSTROM PANU
IPC: H01P1/213
Filed: 1997-09-02
Abstract: In a radiofrequency filter (34; 35; 36) there is a port (34a; 34b; 34c) by means of
which it is connected to an external component (14; 17; 21) and the impedance of
which is adjusted by internal filter circuits so as to correspond to the impedance of
the external component (Z ant , Z RX , Z TX ) at the operating frequency. The filter may
for example be a duplex filter (34), in which case the internal impedance matching
may be employed at the antenna port (34a), at the reception port (34b) and/or at the
transmission port (34c).
Patent EP-0827299-A2 (EP)
Inventor: IKEDA TAMOTSU
IPC: H04L1/00
Filed: 1997-09-02
Abstract: A receiver for data encoded as a series of symbols, each
including a plurality of components such as the I and Q
components of 16-QAM symbols or other multi-value multi-phase
system. Each component denotes values for a plurality of bits.
Probability calculation circuits 111-1 through 111-16 use the
values of the components constituting each received symbol to
calculate the probability that each one of the possible symbols
was transmitted and received. Metric calculation circuits 112-1
through 112-4 calculate a bit metric for each bit denoted by the
symbol. The bit metric represents the probability that the bit
having a specified value was transmitted. The bit metric may be
calculated by adding the probabilities calculated by the
probability calculation for those possible symbols having a
component denoting the specified value of the bit. For example,
the sum of the probabilities of all symbols denoting a first bit
value of zero gives the probability that a zero bit value was
transmitted and received. The data represented by the symbols may
represent data encoded by a convolutional code, and the bit
metrics may be supplied to a decoder such as a Viterbi decoder.
Patent EP-0847011-A2 (EP)
Inventor: YOUNG GENE F
IPC: G06F12/08
Filed: 1997-10-13
Abstract: The present invention relates to a method for
replacing entries within a state cache memory of a
multiprocessor computer system. The computer system
has, in addition to the state cache memory, a shared
system memory, a plurality of data cache memories, a
system of busses interconnecting the system memory
with the data cache memories, and employs a
centralised/distributed directory based cache
coherency scheme for maintaining consistency between
lines of memory within said shared system memory and
the data cache memories. 
     The method establishes a default memory state of
SHARED for lines of memory represented in the state
cache memory. The system memory line state for a state
cache entry associated with a line of memory stored in
the shared memory and at least one data cache memory
is read prior to its replacement. A castout operation
updates the line of memory within the shared memory
and assigns a data cache memory line state of SHARED
to the line of memory in each data cache memory if the
system memory line state is OWNED.
Patent EP-0854507-A2 (EP)
Inventor: SENZAKI YOSHIHIDE
IPC: C23C16/18
Filed: 1997-10-24
Abstract: Copper is applied to integrated circuit substrates for example by
chemical vapor deposition using a Cu(hfac) (silylolefin ligand) precursor
including combinations of C1-C8 alkyl groups with at least one C2-C8
alkyloxy group. The improved copper complex-ligand bond helps ensure that
the ligand separates from the (hfac)Cu complex at consistent temperatures
when Cu is to be deposited. Combinations of alkyloxy and alkyl groups allow
the molecular weight of the precursor to be manipulated so that the volatility
of the precursor is adjustable for specific process scenarios and additional
silylolefins, hexafluoroacetylacetone (H-hfac), H-hfac dihydrate and water
may be used separately or in combination to enhance deposition rate,
conductivity, and precursor stability.
Patent EP-0851385-A2 (EP)
Inventor: KANEMATSU DAIGORO
IPC: B41J2/485
Filed: 1997-12-22
Abstract: Multi-pass recording is performed to record an input
image by plural scans of a recording head over a
recording medium in a main scan direction with at least
one interposed sub-scan. A thinned image is provided in
each scan. Recording data for the input image is
produced by creating mask patterns having a resolution
lower than the recording resolution in the main scan
direction and/or the interposed sub-scan direction on the
basis of a random number array. The created mask
patterns or enlarged forms of the created mask patterns
are combined with input image data to produce the thinned
images. A logical AND of the mask patterns and the input
image data may be computed for use as recording data.
Patent EP-0794207-A2 (EP)
Inventor: SETIABUDI FRANS
IPC: C08G61/08
Filed: 1997-02-25
Abstract: The composition contains (A) a Diels-Alder adduct of cyclopentadiene, (B) a ring opening metathesis polymerisation catalyst and (C) 2-95 weight %, referred to composition of a filler, which itself contains at least 0.5 weight % referred to composition basic adsorbent. Components (A) is (Me) tetracyclododecene or, especially,dicyclopentadiene. The catalyst is an Os(2+) complex salt or, especially a Ru(2+) complex salt. Component (C) is a metal oxide carbonate, sulphate or silicate, or, especially, silica. The basic adsorbent is alumina, silica gel or, especially a zeolite.
Patent EP-0909325-A2 (EP)
Title: Mutants de fusion de la pi 3-kinase et utilisations de ceux-ci
Inventor: KLIPPEL ANKE
IPC: C12N15/54
Filed: 1997-04-03
Abstract: On décrit des constructions polynucléotidiques, lesquelles codent des mutants de la phosphotidylinositol (PI) 3-kinase, ciblés, à membrane active sur le plan catalytique et indépendants du facteur de croissance, ces constructions étant utiles à des fins thérapeutiques et de recherche. En outre, on décrit un procédé d'utilisation de constructions polynucléotidiques aux fins de criblage d'inhibiteurs de la PI 3-kinase, un procédé de préparation de phospholipides d'inositol phosphorylés en position 3', des procédés de réduction de la mort des cellules après traumatisme, ainsi que des procédés destinés à déjouer l'insulinorésistance.
Patent EP-0885005-A2 (EP)
Title: Association de dehydro-epiandrosterone et d'inhibiteurs de l'aromatase et utilisation de cette association pour produire un medicament en vue de traiter une carence relative et absolue en androgenes chez l'homme
Inventor: ELLIESEN JOERG
IPC: A61K31/565
Filed: 1997-03-06
Abstract: L'invention concerne l'association de déhydro-épiandrostérone (DHEA) et d'au moins un inhibiteur de l'aromatase, ainsi que l'utilisation de cette association pour produire un médicament permettant de traiter une carence relative et/ou absolue en androgènes chez l'homme. Des inhibiteurs sélectifs de l'aromatase tels que l'atamestan, le formestan, le pentrozol, l'aramidex, le fadrozol, le CGS 20267 et/ou le vorozol, sont utilisés de préférence pour produire le médicament décrit.
Patent EP-1008147-A2 (EP)
Inventor: FIELDS MARK
IPC: C01G56/00
Filed: 1997-08-01
Abstract: Procédé de dissolution dans un fluide ionisé d'un métal à l'état d'oxydation initiale sous son seuil maximum d'oxydation, et caractérisé en ce que le fluide ionisé réagit avec le métal qu'il porte à son niveau d'oxydation maximum. Ledit métal initial peut se présenter sous la forme d'un composé et constituer un combustible nucléaire irradié comprenant de l'UO2 et/ou du PuO2, de même que des produits de fission. Le fluide ionisé est généralement constitué de nitrate, tel la pyridine ou un nitrate d'imidazole et contient un acide de Bronsted ou de Franklin permettant d'augmenter la capacité oxydante du nitrate. Les acides appropriés sont HNO3, H2SO4 et [NO+]. Des nitrates d'imidazole et certains nitrates de pyridine constituent l'un des aspects de l'invention.
Patent EP-0946704-A2 (EP)
Inventor: HELM MARCEL J VAN DER
IPC: C11D3/386
Filed: 1997-12-10
Abstract: L'invention a trait à une composition de blanchiment enzymatique renfermant un ou plusieurs tensio-actifs et une enzyme d'origine extracellulaire, susceptible d'oxyder des substrats par l'intégration d'un ou de plusieurs atomes d'oxygène dans le substrat au moyen d'oxygène moléculaire, en particulier d'une dioxygénase d'origine extracellulaire; et à un procédé de blanchiment de taches présentes sur des tissus qui comporte un traitement des tissus tachés employant ladite composition.
Patent EP-0860509-A2 (EP)
Inventor: KITA KAZUHIKO
IPC: C22C21/00
Filed: 1998-02-19
Abstract: An aluminum alloy having a composition represented
by the general formula:
 Al bal Cu a M b  or Al bal Cu a M b TM c   
   wherein M represents one or two elements selected
between Mn and Cr; TM represents at least one
element selected from the group consisting of Ti,
V, Fe, Co, Ni and Zr; and  a ,  b  and  c  each
represent an atomic percentage of 0 < a ≦ 3, 2 <
b ≦ 5 and 0 < c ≦ 2, 
containing quasi-crystals in the structure thereof, and
having an elongation of at least 10% and a Young's
modulus of at least 85 GPa. The aluminum alloy
excellent in mechanical properties such as high-temperature
strength, ductility, impact strength and
tensile strength and is provided as a rapidly-solidified
material, a heat-treated material obtained
by heat-treating the rapidly-solidified material, or a
consolidated and compacted material obtained by
consolidating and compacting the rapidly-solidified
material.
Patent EP-0863130-A2 (EP)
Inventor: BUYSCH HANS-JOSEF DR
IPC: C07C211/55
Filed: 1998-02-23
Abstract: 4-Aminodiphenylamine is prepared by hydrogenation of nitrobenzene with hydrogen in the presence of hydroxide and/or oxide group containing base, heterogeneous catalysts, and inert aprotic solvent at 0-200 degrees C and 0.1-150 bar.
Patent EP-0864493-A2 (EP)
Inventor: HINTZMAN ROLAND DWIGHT
IPC: A62B1/20
Filed: 1998-03-13
Abstract: An aircraft slide assembly (10) used for evacuating personnel from
an aircraft (14) or other elevated structure having a longitudinally extending
inflatable escape slide (10) and a stabilizing support tube assembly (20,21) attached to
the underneath portion thereof closely adjacent the head end or upper end
of the escape slide (10). The support tube has a first chamber and a second
chamber with an orifice therebetween that allows inflation of the second
chamber from the first chamber and thence allows the end wall of the first
chamber to retract.
Patent EP-0867869-A2 (EP)
Inventor: ANDO HIDEO
IPC: G11B7/24079
Filed: 1998-03-17
Abstract: There are provided an information storage medium,
which is manufactured with high yield and is little
influenced by a reproducing apparatus, and an
information reproducing apparatus capable of performing
stable information reproduction. The information
storage medium has a pre-groove (1) with a groove-like,
continuous projection-and-recess shape and a pre-pit
(2) with an intermittent projection-and-recess shape.
A level difference (depth or height) of the projection
and recess of the pre-pit is substantially equal to
that of the pre-groove. Each of the pre-pit and pre-groove
has a recording surface wobbling along a
predetermined curved line. A reproduction signal with
a high S/N can be obtained from the information storage
medium having the recording surface by the information
reproducing apparatus wherein like a push-pull type
tracking error detection method, reproduction light is
divided at wave front by a straight line including the
center of the reproduction light and a difference in
detection light amount between the divided light
components.
Patent EP-0884464-A2 (EP)
Inventor: IWANO HIROSHI
IPC: F02D41/14
Filed: 1998-06-08
Abstract: A cylinder direct injection spark-ignition internal
combustion engine comprising an EGR system is provided to control
an amount of EGR gas recirculated from an exhaust gas passage to
an intake air passage in which a throttle valve is disposed. The EGR
system includes an EGR passage connecting the exhaust gas
passage and the intake air passage, and an EGR valve disposed in
the EGR passage. A control system is provided to control the EGR
valve and the throttle valve. The control system includes a section
for calculating a fresh air amount conversion value of an amount of
the EGR gas, the fresh air amount conversion value being an amount
of fresh air to be introduced to the intake system through the EGR
system in place of the amount of the EGR gas. The control system
further includes a section for controlling respective opening degrees
of the throttle valve and the EGR valve in accordance with the fresh
air amount conversion value.
Patent EP-0884378-A2 (EP)
Inventor: TAGUCHI SHIGEKO
IPC: C10N30/06
Filed: 1998-06-12
Abstract: Lubricating oil compositions containing chain-hydrocarbon-group-substituted
metal salicylates having friction reducing ability are provided. 
     A friction modifier comprising a chain-hydrocarbon-group-substituted
metal salicylate substituted by at least one chain hydrocarbon group,
wherein the chain hydrocarbon group has a alkyl chain linearity of 20% or
higher as determined by a carbon nuclear magnetic resonance measurement
( 13 C-NMR measurement); and a lubricating oil composition with the metal
salicylate added therein are disclosed.
Patent EP-0894656-A2 (EP)
Inventor: RADMANIC STJEPAN
IPC: B62D35/00
Filed: 1998-07-25
Abstract: Die Erfindung betrifft eine Vorrichtung zum Betätigen einer Fahrzeugklappe, insbesondere eines Heckspoilers, zwischen einer eingefahrenen Ruhestellung und einer ausgestellten Arbeitsstellung, mit einem Steuerglied (13, 16), das mit einer Kurvenbahn (7) auf Grundlage einer linearen Relativbewegung parallel zu einer ersten Schwenkachse (18) der Fahrzeugklappe (3) unter Betätigung der Fahrzeugklappe zusammenwirkt. Um bei kleinem Einbauraum für diese Betätigungsvorrichtung eine komplexe Verschwenkung der Fahrzeugklappe (3) zu gewährleisten, ist erfindungsgemäß vorgesehen, daß das Steuerglied ein auf der Kurvenbahn (7) reitender erster Drehhebel (13) ist, der mit einem Ende einerseits oberhalb der Steuerkurve (7) auf der Unterseite der Fahrzeugklappe (3) um deren erste Schwenkachse (18) und andererseits mit seinem anderen Ende unterhalb der Kurvenbahn (7) entfernt von der Fahrzeugklappe (3) um eine erste Drehhebelachse (15) parallel zur ersten Schwenkachse (18) drehgelagert ist, und daß ein zweiter Drehhebel (19) außer Eingriff mit der Steuerkurve (7) vorgesehen ist, der mit einem Ende einerseits auf der Unterseite der Fahrzeugklappe (3) um eine zweite Schwenkachse (23) seitlich in einer vorgegeben Richtung zur ersten Schwenkachse (18) versetzt sowie parallel zu dieser und mit seinem anderen Ende anderseits um eine zweite Drehhebelachse (20) seitlich in derselben vorgegeben Richtung versetzt sowie parallel zur ersten Drehhebelachse (15) drehgelagert ist. <IMAGE>
Patent EP-0903482-A2 (EP)
Inventor: BACHSCHMID REINER
IPC: F01P7/14
Filed: 1998-08-18
Abstract: The device has a bypass (7) with RPM-dependently controlled differential pressure valve (14). The bypass is closed and all the cooling water is passed through the heat conductor (8), during the warming-up phase or in a low engine temperature phase. With higher RPM, the valve opens and frees the bypass. The result is a volumetric division of the cooling water via the bypass and the heat conductor, dependent upon the position of the differential pressure valve.
Patent EP-0908811-A2 (EP)
Inventor: MARUYAMA MITIO
IPC: B41J5/30
Filed: 1998-08-27
Abstract: A program space for executing a program is set in the logical
memory space of CPU and the address translating destination of the
program space 6 can be set in a switching mode between a ROM as a
first memory and a RAM as a second memory. Thus, the address
translating destination of the program space is set in the ROM when
the executing speed is made increasable by utilizing the RAM as a
system memory because of the presence of bulk processing data,
whereas the address translating destination of the program space
is set in the high-speed RAM when the RAM has a sufficient space
margin.
Patent EP-0899534-A2 (EP)
Inventor: HARADA KEN
IPC: F02K9/86
Filed: 1998-08-27
Abstract: A variable thrust nozzle system comprises a housing, a pair of
nozzle skirts attached to the outer surface of the housing so as to
open in opposite directions, respectively, a pair of nozzle plugs
disposed in the pair of nozzle skirts so as to define a nozzle throat
between the outer surface of each nozzle plug and the inner surface
of the corresponding nozzle skirt, a shaft supported for sliding in the
housing and having opposite ends connected to the nozzle plugs,
respectively, and an actuator linked to the shaft to drive the shaft for
sliding motions to vary the sectional areas of the nozzle throats.
Patent EP-0905220-A2 (EP)
Inventor: IKARASHI TSUNEHIKO
IPC: C10M105/54
Filed: 1998-09-25
Abstract: A lubricant composition comprising (A) a compound
of the formula: R 1  - COO - R 2  wherein R 1  is a higher
aliphatic hydrocarbon residue and R 2  is an aliphatic
hydrocarbon residue which may contain fluorine atom(s)
and/or oxygen atom(s), and (B) a compound of the formula:
 
wherein R 3  is a higher aliphatic hydrocarbon residue; R 4  and
R 5  are independently a hydrogen atom or an aliphatic hydrocarbon
residue which may contain fluorine atom(s) and/or
oxygen atom(s), gives a lubricant layer in a magnetic
recording medium having good running durability, still life
and weather resistance.
Patent EP-0913720-A2 (EP)
Inventor: SUZUKI SHINJI
IPC: G02F1/1337
Filed: 1998-10-28
Abstract: Uniform irradiation of an entire region to be irradiated with polarized light for
optical alignment of a liquid crystal cell element using a small polarization element is
achieved by light, which contains UV radiation emitted from a lamp, being focused by an
oval focusing mirror, and being incident via a first planar mirror and a polarization
element using a multilayer film on an integrator lens which makes a uniform distribution of
the portion of unpolarized light or the distribution of the illuminance of the polarized light
in a certain direction and the distribution of the polarization direction. The extinction ratio
of the polarized light emerging from the integrator lens is therefore made uniform over the
entire region to be irradiated even if scattered light is incident on the polarization
element. The light emerging from the integrator lens is incident on a bandpass filter via a
shutter. The polarized light in a predetermined wavelength range is incident, via a
second planar mirror, on a workpiece, such as a liquid crystal cell element or the like.
Furthermore, a polarization element using the Brewster angle or the like can also be used.
Patent EP-0930675-A2 (EP)
Inventor: HAHN INGOLF DIPL-ING
IPC: H01R39/22
Filed: 1998-11-06
Abstract: Brush for transporting electrical current contains an inorganic material(s) that changes its crystalline structure in the region of its melt, sublimation or decomposition range dependent on the temperature. Brush made of carbon or a hydrocarbon filler and a binder matrix for transporting electrical current contains an inorganic material(s) that changes its crystalline structure in the region of its melt, sublimation or decomposition range dependent on the temperature. An independent claim is included for the manufacture of the above brush by impregnating the porous brush material with a solution or liquid comprising a material(s) that changes its crystalline structure in the region of its melt, sublimation or decomposition range dependent on the temperature and removing the solvent or liquid component.
Patent EP-0871150-A2 (EP)
Inventor: WILLIS MARCUS
IPC: B65H3/46
Filed: 1998-02-20
Abstract: A card dispensing cassette comprises a housing (100-103)
in which cards are stacked. A dispense outlet (113)
is provided in the housing through which cards are
laterally dispensed from the cassette. A card retainer
(110), cooperating with the dispense outlet (113), is
slidably mounted to the cassette for substantially lateral
movement between a closed position in which cards cannot be
dispensed and an open position in which cards can be
dispensed. The card retainer has a retaining lip (112)
which engages any cards protruding through the dispense
outlet (113) when the card retainer moves to its closed
position so as to return those cards into the cassette.
Patent EP-0873934-A2 (EP)
Inventor: DODERO MARCELO LUIS
IPC: B63B43/14
Filed: 1998-04-17
Abstract: This invention relates to a vessel whose hull (1) is above the surface of
the water, and whose submerged and semi-submerged parts are oblong
antirolling propelling floats (2,3) whose axes are parallel to the
longitudinal axis of the vessel. There are at least two floats (2,3)
designed in such a way that driving resistance is minimum, righting
moment is increased, and the vessel is more stable and easier to
manoeuvre (Fig. 1).