baber/WOPTO huggingface dataset:
Patent EP-0873371-A1 (EP)
Inventor: STEUERLE ULRICH
IPC: B01D61/14
Filed: 1997-01-03
Abstract: Verfahren zur Herstellung von wasserlöslichen, Aminogruppen enthaltenden Kondensaten und Additionsprodukten mit erhöhter Entwässerungs- und Retentionswirkung bei der Herstellung von Papier, wobei man aus Lösungen von wasserlöslichen, Aminogruppen enthaltenden Kondensaten oder Additionsprodukten durch Ultrafiltration an Membranen 5 bis 95 Gew.-% der Kondensate oder Additionsprodukte als Permeat abtrennt und die Aminogruppen enthaltenden Kondensate oder Additionsprodukte mit verbesserter Wirksamkeit gegebenenfalls aus dem Retentat isoliert und Verwendung der im Retentat enthaltenen hochmolekularen Polymerisatanteile als Retentions-, Entwässerungs- und Fixiermittel bei der Herstellung von Papier, als Promotor bei der Leimung von Papier mit Alkyldiketenen, als Flockungsmittel für Klärschlämme, als Haftvermittler bei der Herstellung von Verbundfolien, als Additiv an Haar- und Hautpflegemitteln und als Mittel zur Immobilisierung von anionischen Wirkstoffen.
Patent EP-0880479-A1 (EP)
Title: Verre de quartz opaque et procede de fabrication
Inventor: SAYCE IAN GEORGE
IPC: C03C11/00
Filed: 1997-02-13
Abstract: L'invention a trait à un verre de quartz d'une opacité accrue, obtenu par fusion de particules de silice, l'opacité étant renforcée du fait de la réaction d'un additif à base d'organosilicié lors de la fusion. L'invention concerne également un procédé permettant de renforcer l'opacité d'un verre de quartz par la fusion de particules de silice en présence d'un additif à base d'organosilicié.
Patent EP-0876674-A1 (EP)
Title: Electromagnetic relay of narrow construction and method of producing the same
Inventor: HOFFMANN RALF
IPC: H01H50/54
Filed: 1997-01-09
Abstract: PCT No. PCT/DE97/00030 Sec. 371 Date Jun. 29, 1998 Sec. 102(e) Date Jun. 29, 1998 PCT Filed Jan. 9, 1997 PCT Pub. No. WO97/27604 PCT Pub. Date Jul. 31, 1997The relay has, one after the other on an elongate, narrow base body, a magnetic system and a contact arrangement having at least one fixed contact carrier and at least one movable contact spring. The contact carriers are in this case each embedded by a middle section into the plastic of a base body in such a way that their connecting lugs lie in a plane parallel to the longitudinal axis of the relay, while their contact-making end sections, which emerge on the upper side of the base body, lie in planes which are parallel to one another and perpendicular to the plane of the connecting lugs. This enables dimensionally accurate embedding of the contact carriers with good insulation with respect to the magnetic system and with easy processing from a sheet-metal plate.
Patent EP-1006772-A1 (EP)
Inventor: LYONS JOHN M
IPC: A01C1/06
Filed: 1997-10-30
Abstract: L'invention concerne des enrobages de semences et leurs procédés d'utilisation. Ces enrobages comportent du calcaire ou une autre matière particulaire insoluble dans l'eau qui renferme un polymère dans la couche de calcaire ou un revêtement polymère séparé par-dessus la couche de calcaire. Les enrobages peuvent également renfermer un agent de coloration. Ces enrobages confèrent aux semences une taille plus appropriée et un aspect plus esthétique.
Patent EP-0870858-A1 (EP)
Inventor: SHIMA MASAHIRO
IPC: D04B15/56
Filed: 1997-05-15
Abstract: An apparatus for guiding a yarn supplied to a
needle of a flat knitting machine into a hook or to a
predetermined position of a rear face of the needle. 
     It is an object of the present invention to
obtain a yarn guiding apparatus which can guide, when a
yarn is to be guided, the yarn without making advancing
and retreating movements of a yarn guiding member of the
yarn guiding apparatus in a horizontal direction large
and can guide the yarn, when a yarn pushing down
operating edge at an end of the yarn guide member is
engaged with and pushes down the yarn, in such a
condition that the yarn is slidably moved and a high
resistance is not applied to the yarn. In parallel to
needles and sinkers provided on at least one pair of
needle beds having head portions opposed to each other
with respect to the center of knock-over edge portions,
yarn holding members each having a yarn pushing down
operating edge at an end thereof are supported for
sliding movement toward the knock-over edge portions,
and means is provided for moving each of the yarn
pushing down operating edges downwardly during or after
sliding advancement of the yarn holding member.
Patent EP-0898515-A1 (EP)
Inventor: MURAWA FRANZ
IPC: B60B17/00
Filed: 1997-05-22
Abstract: The invention concerns a light-alloy solid wheel with a wheel disc (2) which merges on both sides and over large curves (6, 7, 9, 10) into a wheel hub (1) and wheel rim (3). In order to reduce sound radiation during travel, a combination of measures are provided which suppress or substantially reduce an axial membrane-like vibration of the wheel disc (2) and a radial vibration of the wheel rim (3). These measures reside in the symmetrical structure of the wheel disc (2) which merges over large curves (6, 7, 9, 10) into the wheel hub (1) and the wheel rim (3), and a reinforcement (31) with vibration-absorbers (11) which is preferably disposed on the opposite side of the wheel flange (3a).
Patent EP-0898717-A1 (EP)
Inventor: AMMAR DANNY F
IPC: G01S13/935
Filed: 1997-05-14
Abstract: An aircraft guidance system uses radar imaging to verify airport and runway location and provide navigation updates. The system is applicable to flight operations in low visibility conditions.
Patent EP-0912880-A1 (EP)
Inventor: MURUTA NAOYUKI
IPC: G01M15/10
Filed: 1997-07-15
Abstract: Procédé de mise à l'essai d'un moteur à combustion interne à l'état assemblé, permettant de déterminer rapidement et de façon précise si l'assemblage du moteur présente au moins un défaut. Tandis que l'espace latéral d'une soupape d'échappement (100) est fermé et qu'un vilebrequin (18) est mis en rotation à une vitesse constante, la pression dans l'espace latéral de la soupape d'échappement et la pression dans un réservoir d'équilibre (96) sont respectivement détectées par des capteurs de pression (106, 98). L'assemblage d'un moteur (90) est mis à l'essai en fonction des conditions prédéterminées des deux pressions détectées. Ces conditions prédéterminées peuvent être les angles du vilebrequin lorsque les deux pressions ont des valeurs respectives maximales, les angles du vilebrequin lorsque les deux pressions passent de leurs états constants à des états présentant une augmentation ou une diminution, etc. En fonction de ces valeurs, il est possible d'identifier les phases incorrectes des poulies du vilebrequin et de l'arbre à came, les jeux défectueux des soupapes d'admission et d'échappement, l'absence d'un anneau de compression etc.
Patent EP-1012862-A1 (EP)
Title: Atomic force microscope for generating a small incident beam spot
Inventor: HANSMA PAUL K
IPC: G01B5/28
Filed: 1997-08-20
Abstract: An atomic force microscope utilizes an optical system having a numerical aperture sufficient with the wavelength of light of an incident beam (44) to form a spot on a cantilever (14) having a size of 8 micrometers or less in at least one dimension. An adjustable aperture (34) can be utilized to control the size and/or shape of the incident beam spot on the cantilever (14). Portions of the incident beam and the beam reflected from the cantilever overlap and are directed so that the plane of focus of the incident beam is parallel to the plane of the cantilever (14). The incident and reflected light beams are separated by polarization using a beam splitter (40) in conjuntion with a quarterwave plate (42). Focussing can be accomplished with a confocal viewing system coupled with a translatable focussing lens common to the optical system and the viewing system.
Patent EP-0931059-A1 (EP)
Title: Method for preparing a cyanobiphenyl
Inventor: ALAMI MOUAD
IPC: C07C255/50
Filed: 1997-09-08
Abstract: The invention concerns a method for preparing o-(p-tolyl)benzonitrile characterised in that one o-halobenzonitrile is treated with one halogenide of p-tolylmagnesium in presence of one manganese salt and one co-catalyst containing a transition metal.
Patent EP-1000397-A1 (EP)
Inventor: FITZGERALD MARTIN J V
IPC: G06F11/20
Filed: 1997-09-16
Abstract: Une copie d'un ensemble miroir depuis un premier dispositif de stockage (10) et un contrôleur (70) à un second dispositif de stockage (20) et contrôleur (85) est exécutée dans un système informatique (100) dans lequel les demandes d'écriture (50) sont chacune associées à un label de référence. Une demande (60) de lecture miroir est reçue par le premier dispositif de stockage, tandis que les demandes d'écriture sont reçues et traitées au niveau du premier dispositif et reçues au niveau des deux. Le premier dispositif de stockage envoie alors les données et le label au second dispositif de stockage, après quoi ce dernier écrit les données. Le second dispositif traite les demandes d'écriture jusqu'à ce qu'il trouve une demande présentant le même label de référence que celui envoyé avec les données.
Patent EP-0946420-A1 (EP)
Inventor: CUIF JEAN PIERRE
IPC: C01F7/00
Filed: 1997-10-09
Abstract: Mixed oxides of cerium and zirconium as well as solid solutions and cerium oxides are produced having improved thermal stability. The process involves the formation of cerium and zirconium oxides, mixed oxides and solid solutions by methods such as co-thermohydrolysis and co-precipitation, followed by washing or impregnating with an alkoxylated compound having greater than (2) carbon atoms. After the washing or impregnating step, the mixture is calcined to form oxides having very high surface area and oxygen storage capacity. The improved thermal stability of the oxides makes them advantageous for use in applications such as catalytic converters.
Patent EP-0941312-A1 (EP)
Inventor: SAUNDERS CHARLES WINSTON
IPC: C07K14/81
Filed: 1997-09-23
Abstract: L'invention se rapporte à des protéines de fusion et à leurs utilisations, ainsi qu'aux gènes codant lesdites protéines de fusion. L'invention se rapporte également à des compositions de nettoyage contenant lesdites protéines de fusion.
Patent EP-0934153-A1 (EP)
Inventor: POHL ANDREW P
IPC: B30B7/02
Filed: 1997-09-24
Abstract: A frameless high pressure press (30) includes first and second opposed plates (32, 34) that are at least partially surrounded by a wrapping structure (36). A lift device (38, 42) is positioned on one of the first and second plates (32, 34) at a location offset from the wrapping structure (36). The press (30) also includes a linkage structure (46, 48) that transfers force generated by the lift device (38, 42) to the wrapping structure (36) such that the wrapping structure (36) forces the plates (32, 34) together. The linkage structure (46, 48) includes a tensioning member (48) connected to the wrapping structure (36) and generally transversely aligned with respect to the plates (32, 34). The linkage structure (46, 48) also includes a cross member (46) that extends between the lift device (38, 42) and the tensioning mechanism (48). The length of the tensioning member (48) can be adjusted to control the level of force multiplication generated by the press (30). Also, the tensioning member (48) is pivotally connected (50) to both the wrapping structure (36) and the cross member (46) to prevent side loading of the lift device (38, 42).
Patent EP-0923798-A1 (EP)
Inventor: TOSCHEK PETER E
IPC: G01N21/31
Filed: 1997-09-08
Abstract: The invention concerns a multimode waveguide laser (1, 2, 3, 5) which is characterized by the fact that the waveguide's cutoff wavelength is smaller than the smallest wavelength of the emission spectrum of the waveguide laser. Advantageously, the waveguide laser and te diode laser (6) in the wavelength range of the waveguide laser emission are optically decoupled, thus making the diode laser pumped waveguide laser specially suitable for intra-cavity spectroscopy.
Patent EP-0946310-A1 (EP)
Inventor: KEINAENEN RAUNO
IPC: B21D5/08
Filed: 1997-12-16
Abstract: An apparatus for roll forming purlins and the like from a metal strip (37) allows the choice between upwards bending and downwards bending by means of two sets of forming rollers (40, 43) arranged on either side of drive rollers (38, 39, 41, 42) feeding the strip (37). At least one of the two set of forming rollers (40, 43) is vertically adjustable. The apparatus can be applied, for instance, to the forming of steel profiles for construction purposes.
Patent EP-0953098-A1 (EP)
Title: Verbrennungskraftmaschine
Inventor: FRELLER WALTER
IPC: F01C9/00
Filed: 1997-12-10
Abstract: Es wird eine Verbrennungskraftmaschine mit wenigstens einem Zylinder und einem Kurbelgehäuse (5), das zusammen mit dem Zylinder einen gemeinsamen, kreiszylindrischen Rohrkörper (1) bildet, und mit einem um die Zylinderachse drehbar gelagerten, einen durch radiale Wände (3) begrenzten Zylinderraum (4) vom Kurbelgehäuse (5) trennenden Schwingkolben (7) beschrieben, der mit einer zur Zylinderachse parallelen Kurbelwelle (16) über eine auf der Kurbelgehäuseseite des Schwingkolbens (7) vorgesehene Kulissenführung (17) für wenigstens einen Kurbelzapfen (18) der Kurbelwelle (16) antriebsverbunden ist. Um vorteilhafte Konstruktionsverhältnisse zu schaffen, wird vorgeschlagen, daß sich der Kurbelzapfen (18) über eine Rolle (19) an der Kulissenführung (17) abstützt und daß der den Zylinder und das Kurbelgehäuse (5) bildende Rohrkörper (1) nach außen wärmeisoliert ist.
Patent EP-0853043-A1 (EP)
Inventor: BOLDRINI FULVIO
IPC: B65B19/10
Filed: 1998-01-12
Abstract: A method of forming layers (2) of cigarettes (3),
each layer (2) containing a given number (N) of
cigarettes (3) arranged side by side, and whereby at
least two adjacent cigarettes (3a, 3b) in the same layer
(2) are gravity fed to a respective inflow seat (28)
located at an open end (8) of a hopper (6) containing
cigarettes (3); the two cigarettes (3a, 3b) are
extracted from the respective inflow seat (28) by a
single extracting element (37) housed inside the inflow
seat (28), and are fed by the extracting element (37) to
a conveyor (10) traveling continuously along a path (P2)
extending past the open end (8) of the hopper, to form a
portion of the layer (2).
Patent EP-0933666-A1 (EP)
Inventor: STEIB MARTIN
IPC: G03B13/02
Filed: 1998-01-30
Abstract: According to the present invention a viewpoint controlled image
detecting apparatus is provided comprising a viewpoint detection device
(1) for detecting the viewpoint of an eye of an user and for outputting
a viewpoint information. A transmitter (2) transmits the viewpoint
information from the viewpoint detecting device (1) to a controller.
Furthermore, an image detecting device (4) is provided. The detection
area of the image detecting device (4) is controlled by the controller
corresponding to the transmitted viewpoint information. Therefore, the
detection area of the image detecting device corresponds to the
viewpoint area of a user's eyes. According to an embodiment especially
designed sensor glasses (5) are provided to register every movement of
the user's eyes. These movements can be transmitted in a wireless manner
(2) to a pocket-size camcorder (4), which can be carried flat on the
persons shirt or pocket. The camcorder can be operated either by voice
operation or by remote control. Therefore, according to the present
invention camcording in the literal meaning of "what you get is what you
see" is enabled.
Patent EP-0864770-A1 (EP)
Inventor: MIYAZAKI HIROYA
IPC: F16J15/3256
Filed: 1998-03-12
Abstract: A seal device (17) for a rolling bearing has an inner seal lip (16) which never turns
over when the inner seal lip with its tip end edge separated from the outer peripheral
surface of the cylindrical portion (12) of a slinger (6) is fitted onto the cylindrical portion
of the slinger, so that the inner seal lip (16) is not resiliently deformed, or very little
resiliently deformed while the tip end edge of the inner seal lip is fitted onto the
cylindrical portion (12) of the slinger (6).
Patent EP-0933117-A1 (EP)
Inventor: JONES CHARLIE E
IPC: B01D53/04
Filed: 1998-07-27
Abstract: A shuttle valve for a gas drying system that cleans and drys
a stream of unpurified pressurized gas received from a source
thereof and supplied to a pneumatic system that uses such a
purified pressurized air. The valve includes a housing that
connects a drying assembly to a structure that conveys the
unpurified pressurized air to the drying assembly. The housing
contains a choke disc provided with an office and a movable piston
located in axial alignment with the choke disc. When the
unpurified pressurized air is directed into the drying assembly for
drying, the piston moves away from the choke disc to permit dry air
to freely flow from the drying assembly and through the valve to
the system utilizing purified pressurized air.
Patent EP-0933570-A1 (EP)
Inventor: JONES CHARLIE E
IPC: F16K15/02
Filed: 1998-07-29
Abstract: A low profile valve for discharging pressurized air to a
system for utilizing such pressurized air. The valve includes a
housing (24) for mounting in or to an associated structure (14), and has at
least one opening (22) through which pressurized air is directed to and
from the valve. A piston (20) is located in the housing for axial
movement therein, and the piston has a face portion (18) containing a
seal (34) for sealing the piston against a fixed surface (16) of the
associated structure. In addition, a spring (26) can be located about
the piston for biasing the piston in the direction of the fixed
surface.
Patent EP-0882540-A1 (EP)
Inventor: FUSE KEIJI
IPC: B23K26/064
Filed: 1995-10-02
Abstract: A unit for splitting a laser beam into a plurality of
beams is provided separately from a converging unit so that
both units can be manufactured easily, replaced at low cost
and are less likely to be polluted or damaged during laser
machining. A laser beam produced by a laser oscillator and
guided into a machining head through a transmitter is split
into a plurality of beams by a plane reflecting mirror.
The laser beams thus split are reflected by another
reflecting mirror having a single paraboloidal surface so
as to be converged on focal points. The first plane
reflecting mirror comprises two semicircular mirrors which
can be inclined independently of each other.
Patent EP-0924322-A1 (EP)
Inventor: ISHII HIROSI
IPC: D04H1/54
Filed: 1998-12-17
Abstract: Conjugate fibers which are easy to make into fibers of small
denier and soft, have a good feel and adequate strength and
consequently are suitable for use as the material for various
applications and non-woven fabrics comprising the said
conjugate fibers. 
     The conjugate fibers at least a part of which comprise a
propylene polymer having a molecular weight distribution
(Mw/Mn) of 1.5 to 3.5, and non-woven fabrics made thereof. The
propylene polymer may, preferably, be a polymer obtained by
a single site catalyst. 
     The conjugate fibers may have a core-sheath structure
containing core parts comprising the propylene polymer and
sheaths comprising an ethylene polymer, or have a side-by-side
structure containing the fiber part comprising the
propylene polymer and the fiber part comprising an ethylene
polymer.
Patent EP-0873986-A1 (EP)
Inventor: HAYASHI KANJI
IPC: C09D7/63
Filed: 1998-04-17
Abstract: Antistatic agents, adhesives and coatings having high antistatic
properties under low ambient humidity and temperature include the
compound of formula:
   
     This antistatic agent is an ammonium quaternary salt with the
disclosed structure. The compound is an alkyl based agent with carbon
number C1∼C5 for R1, R2, and R3, and carbon number C1∼C2 for R4.
Patent EP-0877396-A1 (EP)
Inventor: KNICKERBOCKER JOHN ULRICH
IPC: H01J29/68
Filed: 1998-04-27
Abstract: A metal/ferrite laminate magnet (100) has perforations forming
apertures (125) in the magnet (100). The magnet is formed of outside
metal plates (105) surrounding a sandwich of two layers of ferrite
material (115). The outside metal plates (105) allow the perforations
(125) to be made in the magnet (100) before sintering of the magnet (100)
and maintain the alignment of the holes (125) during sintering. The
metal plates (105) also provide the magnet (100) with mechanical
robustness and rigidity and prevent cracking occurring between adjacent
apertures (125).
Patent EP-0893375-A1 (EP)
Inventor: BRINK AREND JACOBUS
IPC: B65G45/16
Filed: 1998-07-06
Abstract: A plough scraper assembly for use with a conveyor belt which
includes a plough scraper (10), first and second overhead
supports (26;24) which are spaced from each other in the
direction of belt movement (18), and first and second levers
(30;36) which are respectively pivotally attached at their upper
ends to the first and second supports (26,24) and, at their lower
ends (40,42), to the plough scraper (10), the levers (30,36) being inclined
downwardly in the direction of belt movement (18), and a
spring which biases the scraper (10) towards the belt surface (14).
Patent EP-0908898-A1 (EP)
Inventor: NAITOU TOSHIFUMI
IPC: B23K26/00
Filed: 1998-10-08
Abstract: A grid assembly for a nuclear reactor fuel assembly including an improved
structure of a corner portion which is prevented from being damaged by
interference between grids of adjacent fuel assemblies. The grid assembly
comprising a plurality of inner straps which are disposed to extend in
directions parallel and perpendicular to one another, are placed in engagement
with one another, and are made of thin metal strips, and outer straps each
positioned at four sides thereof for surrounding a group of the inner straps, the
outer straps being made of thin metal strips. The grid is characterized in that
smooth tapered edge surfaces are formed at slanted portions of the outer straps
by coining or laser beam irradiation.
Patent EP-0880097-A1 (EP)
Inventor: GRAEVE EGBERT
IPC: G01R31/3183
Filed: 1998-04-24
Abstract: A method and apparatus providing test vectors in a tester for testing circuits. Patterns
and a pattern chaining definition are both stored in a pattern data memory of the tester.
Each pattern has pattern data for one or more test vectors stored contiguously in the
pattern data memory. The pattern chaining definition specifies a sequential order for the
patterns and specifies a location in the pattern data memory of each of the patterns.
Embodiments may include the following features. Patterns may be stored in
non-adjacent locations yet be read without interruption. Each pattern may begin and end
at any test vector position in the pattern data memory. In executing a functional test
operating over an uninterrupted succession of test periods, the pattern chaining definition
is read from the pattern data memory and used to locate each of the patterns, and the
pattern data of each pattern is read to provide without interruption a test vector for each
test period of the functional test. In another aspect, both a pattern program including one
or more test vectors and a loop definition are stored in a pattern data memory. The
pattern program defines an ordering for the set of test vectors, and the loop definition
specifies a loop of test vectors. In executing a functional test including the loop, the test
vectors of the loop are read an indefinite number of times until a loop ending condition
occurs. The first loop test vector of the loop need not be the initial test vector of the
pattern program. In another aspect, a tester has chaining control registers including a
start address register for pointing to a pattern chaining definition stored in the pattern
data memory and a current pattern pointer register for pointing to a current pattern stored
in the pattern data memory; a pattern data output sequencer; and a pattern data buffer
memory coupled between the pattern data memory and the pattern data output sequencer.