baber/WOPTO huggingface dataset:
Patent EP-0807650-A1 (EP)
Inventor: WILMES OSWALD DR
IPC: C03C17/32
Filed: 1997-05-02
Abstract: Aqueous polyurethane coatings - contain a binder comprising (a) water-soluble or dispersible polyol component, (b) water-soluble or dispersible polyisocyanate component with capped isocyanate groups and (c) optional standard auxiliary agents and additives. The ratio of capped isocyanate groups in (b) to hydroxyl groups in (a) is at least 0.8:1.Component (a) comprises the following : (A1) 20-60 wt.% polyisocyanate comprising at least 50 wt.% 4,4`-diisocyanatodicyclohexyl methane and the rest other organic polyisocyanates with molecular weights of 140-1500 ; (B1) 20-65 wt.% one or more polyether polyols with hydroxy values of 25-350 mg KOH/g substance ; (C1) 2-12 wt.% (potential) anionic chain extender comprising at least one compound containing one or more groups which can react with NCO groups and at least one group which may be at least partially neutralised and can form salts ; (D1) 0-12 wt.% non-ionic hydrophilic chain extender, comprising at least one mono- or bifunctional ( relative to an isocyanate addition reaction) compound containing one or more hydrophilic polyether chains ; (E1) 0-15 wt.% one or more alcohols containing 2-4 hydroxyl groups and having molecular weights of 62-250 ; (F1) 0-15 wt.% one or more (cyclo)aliphatic polyamines containing 2-4 amino groups and having molecular weights of 60-300 ; (G1) 0-30 wt.% one or more (cyclo)aliphatic polyamine polyhydroxy compounds containing a total of 2-4 amino and hydroxyl groups and having molecular weights of 61-300 ; and (H1) 0-15 wt.% one or more mono- or bifunctional (relative to an isocyanate addition reaction) stabiliser component containing 1-2 hydrazide groups and having molecular weights of 70-300. Component (b) comprises : (A2) 40-80 wt.% polyisocyanate with an isocyanurate group content (calculated as C3N3O3 ; molecular weight = 26) of 2-30 wt.%, derived from diisocyanates molecular weights of 140-350 ; (B2) 5-30 wt.% one or more monofunctional (relative to an isocyanate addition reaction) capping agent for isocyanate groups ; (C2) 0-15 wt.% (potential) anionic chain extender comprising at least one compound containing one or more groups which can react with NCO groups and at least one group which may be at least partially neutralised and can form salts ; (D2) 5-30 wt.% non-ionic hydrophilic chain extender, comprising at least one mono- or bifunctional (relative to an isocyanate addition reaction) compound containing one or more hydrophilic polyether chains ; (E2) 0-15 wt.% one or more alcohols containing 2-4 hydroxyl groups and having molecular weights of 62-250 ; (F2) 0-15 wt.% one or more (cyclo)aliphatic polyamines containing 2-4 amino groups and having molecular weights of 60-300 ; and (G2) 0.5-15 wt.% one or more mono- or bifunctional (relative to an isocyanate addition reaction) stabiliser component containing 1-2 hydrazide groups and having molecular weights of 70-300. Also claimed is the preparation of these coating materials.
Patent EP-0826319-A1 (EP)
Inventor: BORSOI BRUNO
IPC: A43C1/00
Filed: 1997-07-26
Abstract: The lace (4) for a sports boot (1) comprises a central portion (40) and two attached end portions (41,42). The central portion has a section less than that of the two end portions and is made in a single piece from a continuous wire plait. The central portion is plaited more tightly than the looser end portions. The sports boot comprises a sole (10) and an upper (11) having a front part (110) and a rising part (111) which covers the base of the leg. The upper has an opening (112) for the passage of the foot delimited by two front side quarters (110a,110b) and two upper side quarters (111a,111b). The lace has a first portion (40) engaging a first series of lace returns (20) and two second end portions (41,42) engaging a second series of returns (21) and is terminated by two free ends.
Patent EP-0837317-A1 (EP)
Inventor: HOTTA HIROYUKI
IPC: G01J1/04
Filed: 1997-10-17
Abstract: A specific reflection area (42) on a paper surface (37a) is
irradiated with light from a light source (41) via or not via a lens
(43). A photoelectric conversion element (44) is placed on a focal
surface in the rearward of the lens (43) and out of the light reflected
(including scattering light and diffusion light) from the reflection
area (42) on the paper surface (37a), only the whole light reflected
within a predetermined angular range is received by the photoelectric
conversion element (44) via the lens (43). The density of the image
formed on the paper surface (37a) is measured from the light reception
output. When the paper surface (37a) is irradiated with light from the
light source (41) via the lens (43), the light source (41) is placed
backward from the focal surface (43b) in the rearward of the lens (43).
Patent EP-0822652-A1 (EP)
Inventor: KAISER UWE
IPC: H02P7/03
Filed: 1997-07-25
Abstract: The circuit has a reference potential input and a control input, with which the motor speed can be regulated. A switching arrangement can switch the controller (8) so as to control the motor speed for a first direction of rotation and to switch it to an inactive state for the second rotation direction. The switching arrangement contains four transistors (1-4) . For the first direction a first motor connection (6a) is connected to the supply voltage via the first transistor and to the reference potential input (8a) via the second transistor and the second connection (6b) to the control input (8b). For the second direction the first connection is connected to the reference voltage via the third transistor and the second connection to the supply potential via the fourth transistor.
Patent EP-0833218-A1 (EP)
Inventor: CARUTHERS EDWARD B JR
IPC: G03G15/01
Filed: 1997-09-19
Abstract: A system and method for color mixing management in an electrostatographic printing
system, wherein a developing material reservoir (10) containing an operative solution of colored
developing material including a mixture of selected color components is continuously replenished
with selected differently colored developing material concentrates from supplies (15A-15Z) via valves
(16A-16Z) in a predetermined ratio so as to be capable of producing a customer selectable color
image area on an output substrate. The present invention may also be utilized to mix a customer
selectable color  in situ,  either from stored proportions known to compensate for developability
differences or from approximate amounts of primary color components initially deposited and mixed
in the developing material reservoir with the resultant operative developing material mixture
continually developed and replenished with a predetermined ratio of color components until the
developing material mixture reaches a steady state color.
Patent EP-0850657-A1 (EP)
Inventor: BLEY ROBERT
IPC: A61L29/14
Filed: 1997-12-23
Abstract: The present invention describes a stylet that softens dramatically upon insertion into a living body with a temperature of about 37°C. The stylet has a distal end and a proximal end. Upon insertion of the distal end into a living body, the distal end softens from a stiffness of about 78 Durometer Shore D units to 25 Durometer Shore D units in a preferred embodiment. Moreover, the proximal end of the stylet, which is not inserted into the living body, retains its stiffness to aid a physician or a nurse in inserting and placing the catheter and stylet assembly.
Patent EP-0792943-A1 (EP)
Inventor: COUTU LUCIEN
IPC: C22C19/03
Filed: 1997-01-29
Abstract: Iron-nickel alloy has the composition (by wt.): 30-85%Ni + Co, 0-10% Co + Cu + Mn, 0-4% Mo + W + Cr, 0-2% V + Si, 0-1% Nb + Ta, 0.003-0.05% C, 0.003-0.15% Ti, 0.003-0.15% Ti + Zr + Hf, 0.001-0.015% (exclusive) S + Se + Te, 0-1% Nb + Ta + Ti + Al, balance Fe and impurities. Also claimed are: (i) a method of producing a cubic textured cold rolled strip of the above alloy; and (ii) a method of producing a toric magnetic core of the above alloy. Also claimed are: (i) a cold rolled strip of the above iron-nickel alloy, having a cubic recrystallisation texture of (100)(001) type; (ii) use of this strip for making a shadow mask for a CRT; and (iii) a toric magnetic core of the above alloy having a cubic texture. Preferably, the alloy contains 0.005-0.05% Ti, 0.001-0.025% Hf + Zr, 0.002-0.007% S, 0.005-0.02% C, 0.05-1% Mn and ≤ 0.05% Nb + Ta. The impurities preferably comprise less than 0.001% Mg, less than 0.0025% Ca, less than 0.05% Al, 0.0025% O, less than 0.005% N, less than 0.01% P and less than 0.01% total of Sc, Y, La, Ce, Pr, Nd and Sm.
Patent EP-0848429-A1 (EP)
Inventor: GRIS YVON
IPC: H01L29/732
Filed: 1997-12-09
Abstract: In a lateral box isolated bipolar transistor, in which a first portion of the upper inner periphery of the isolation box is removed and filled with polysilicon (23) having the same conductivity type as the transistor base, the novelty is that a second portion of the upper inner periphery of the isolation box is removed (41) and filled with polysilicon having the same conductivity type as the transistor emitter. Also claimed are processes for producing the above transistor.
Patent EP-0849853-A1 (EP)
Inventor: DURIN MICHEL
IPC: H02G/
Filed: 1997-12-11
Abstract: The bracket (101) is mounted in a vertical rail (102) which has a U-shaped profile. The inner end of the bracket fits closely inside the rail. The bracket is held in place by a split pin (105) which passes through holes in each of the sides of the rail and also through a hole (142) in the bracket. The top edge of the bracket carries a number of horizontal mounting slots (123,124,125) that attach to the trays. Bolts can be passed through these mounting slots to fix the tray in place. A second hole (142) in the vertical part of the bracket allows a bolt (148) to pass through. The bolt also passes through a hole in one side wall of the upright to fix the bracket rigidly in place.
Patent EP-0826929-A1 (EP)
Inventor: BOTAS LILLINGTON NICOLAS
IPC: F24C15/14
Filed: 1997-08-21
Abstract: Consisting of a laminated sheet structure of the same shape and dimensions as a conventional stove
top and which has openings in positions corresponding to the burners in diameters larger that those
of said burners in order to afford the possibility of placing the laminated sheet over the entire
stove top and subsequently placing the rests for the pots and pans on said sheet. 
     Applicable for use for protecting stove tops for purposes of cleanliness and for purposes of retaining
their aesthetic appearance..
Patent EP-0819889-A1 (EP)
Inventor: HAFFNER KEN YVES
IPC: F02C9/00
Filed: 1997-07-02
Abstract: The measuring device uses several optical measuring sensors (7) which are positioned directly adjacent the flame front (8) within a pre-mixing zone (3) for a burner (1). Each sensor is aligned parallel or coaxial with the fuel feed flow direction (5). Each sensor may have an associated optical fibre, and the fibres are combined to provide an optical fibre bundle for supplying the sensor signals to a spectrometer, for evaluation of the flame temperature via spectral analysis.
Patent EP-0879312-A1 (EP)
Inventor: DISCHLER LOUIS
IPC: D06B13/00
Filed: 1997-01-15
Abstract: A process for treatment of a web (14) by means of impingement by high volocity gaseous fluid is provided. The process constitutes the provision of a web (14) to a treatment zone. In the treatment zone the web (14) is subjected to the imposition of high velocity gaseous fluid substantially tangential to the web (14) and in the direction of travel by the web (14) through the treatment zone, such that a series of saw-tooth waves (22) are formed in and move along the web (14) in the direction of travel by the web. An apparatus for carrying out the process is also provided.
Patent EP-0888617-A1 (EP)
Inventor: GAVIT STEPHAN E
IPC: G11B15/60
Filed: 1997-02-24
Abstract: Palier à air (20) destiné à un dispositif d'acheminement d'une bande. Ce palier est relié à une source d'air (80) et supporte une bande (14) sur un coussin d'air pendant que celle-ci défile. Le palier à air comprend un boîtier (22) comportant une admission d'air (34) conçue pour être raccordée à la source d'air et un élément formant palier (40) disposé sur le boîtier en un emplacement tel que la bande est acheminée le long de cette surface. Le boîtier et le palier présentent une configuration telle qu'ils forment une chambre de pressurisation dont l'intérieur est en communication fluide avec l'admission d'air. Une partie au moins du palier est réalisé dans un matériau poreux permettant à l'air sous pression contenue dans la chambre de pressurisation de passer à travers pour atteindre la surface d'appui et produire un coussin d'air. L'invention porte également sur un dispositif d'acheminement de bande présentant ces caractéristiques.
Patent EP-0887404-A1 (EP)
Inventor: OZAWA KEIYA
IPC: C07K14/705
Filed: 1997-03-05
Abstract: Selective amplification of cells is enabled by introducing into
cells a gene encoding a fusion protein comprising (a) a ligand-binding
domain, (b) a domain that associates when the ligand binds to the
domain of (a), and (c) a domain that imparts proliferation activity
to the cells upon the association and stimulating the cells with the
ligand.
Patent EP-0892755-A1 (EP)
Inventor: SCHWARZ EDWARD J
IPC: B65H18/04
Filed: 1997-03-10
Abstract: L'invention se rapporte à un moyeu (10) de support de rouleau, conçu pour accepter une pluralité de rouleaux (12) (un à la fois), chaque rouleau ayant un diamètre de mandrin prédéfini différent. Le moyeu (10) comprend un corps (16) muni d'une pluralité de surfaces (28a, b, c, d) de support de mandrin, espacées de manière circonférencielle autour d'un axe (15) de rotation central. Une ou plusieurs surfaces entrent en contact avec le mandrin (14) du rouleau pour fixer le rouleau (12) et le moyeu (10) ensemble pour une rotation couplée. Une surface d'arrêt (44) du corps (16) du moyeu entre en contact avec un premier segment radial du mandrin (14), tandis qu'une surface de retenue (68) rétractable entre en contact avec un second segment radial du mandrin (14). La surface de retenue (68) est fixée au corps (16) du moyeu dans l'une des multiples positions prédéfinies possibles, disposées axialement par rapport à la surface d'arrêt (44), chacune correspondant à l'une des largeurs de mandrin prédéterminées du rouleau (12) soutenu par le moyeu (10). La surface de retenue (68) est soutenue par un ressort (60), qui peut se rétracter dans une fente (48a, b, c) s'étendant axialement entre des surfaces (28a, b, c, d) de support voisines du corps (16) du moyeu.
Patent EP-0921757-A1 (EP)
Inventor: WHITE TIMOTHY E
IPC: G01S15/89
Filed: 1997-03-19
Abstract: La présente invention concerne une base de transducteurs d'ultrasons (41, 43, 45, 47, 49) dans laquelle, à chaque transducteur d'ultrasons (41, 43, 45, 47, 49), correspond une couche d'extrémité et une couche d'excitation ou extrémité individuellement isolée. Une connexion à bosse (52, 53) connecte à un substrat (50) chacun des transducteurs d'ultrasons (41, 43, 45, 47, 49). Un conducteur électrique haute tension (57) est connecté à l'une au moins des couches d'excitation ou extrémités individuellement isolées de façon à fournir un signal d'excitation à l'un au moins des transducteurs d'ultrasons (41, 43, 45, 47, 49). Une couche électro-conductrice ou de mise en correspondance (46) est disposée de façon à connecter électriquement chaque couche d'extrémité correspondante. Une couche extérieure de mise en correspondance (44) est connectée à la couche électro-conductrice ou de mise en correspondance (46). La connexion à bosse (52, 53) est une connexion à bosse en indium ou en soudure pourvue d'une zone de contact permettant le contact avec un transducteur d'ultrasons (41, 43, 45, 47, 49) correspondant à moins de 20 % de la couche d'excitation ou des extrémités individuellement isolées du transducteur d'ultrasons contacté, de façon à assurer une stabilité mécanique tout en réduisant la diaphonie entre les différents transducteurs d'ultrasons (41, 43, 45, 47, 49).
Patent EP-0899291-A1 (EP)
Inventor: NAKANISHI NAOAKI
IPC: C08J9/12
Filed: 1997-05-14
Abstract: A thermoplastic resin composition comprising a thermoplastic resin and a clay composite, wherein the clay composite is one prepared
by introducing a predetermined silane compound into a swellable silicate. The clay composite is prepared by increasing the bottom spacing
of the swellable silicate and then introducing the silane compound. It is dispersed in the form of a number of very small layers, separately
from one another, in the resin of the thermoplastic resin composition. Therefore, the thermoplastic resin composition has excellent mechanical
properties, heat resistance, and surface appearance in the form of a molding.
Patent EP-0959933-A1 (EP)
Inventor: SHAPLAND J EDWARD
IPC: A61F2/00
Filed: 1997-05-02
Abstract: The present invention is directed to the delivery of a stent to a vessel using a catheter having a balloon and a stent that is mounted on the balloon. The stent is positioned using a catheter, the stent is expanded using the catheter, and a therapeutic agent is delivered using the catheter.
Patent EP-1004351-A1 (EP)
Inventor: NIIMI TOMIO
IPC: B01F5/06
Filed: 1997-06-20
Abstract: The present invention provides a static fluid mixer which
is remarkably easily assembled, facilitates machining of the
inner circumferential surface of the casing to reduce
production costs, prevents vibrations of mixing elements, and
further improves insufficiency in mixing due to short-circuited
flows generated by leakage. The mixing assembly element 5
internally incorporated in the casing 4 is constructed of an
annular sealing unit 8 formed of a resilient material, and
mixing elements 9, whereby the annular sealing unit 8 forms a
cylindrical body by a resilient material with the outer diameter
which can be inserted into the casing 4, flanges are formed
inward of both ends of the cylindrical body, and the mixing
element 9 is constructed so that two large and small disks
arrayed in a plurality and having small chambers formed at the
front thereof are provided as a set and these are internally
incorporated in the annular sealing unit 8 by causing these to
overlap each other concentrically.
Patent EP-0916654-A1 (EP)
Inventor: YASOHARA YOSHIHIKO
IPC: C07C309/73
Filed: 1997-08-01
Abstract: Novel and useful optical active 2-aralkyl-3-sulfonyloxy-1-propanol
and 2-aralkyl-3-sulfonyloxypropionic acid are provided by
using an optical active 2-aralkyl-3-acyloxy-1-propanol as a
starting material. Furthermore, an optical active 2-aralkyl-3-thiopropionic
acid, which is an important intermediate of
enkephalinase inhibitor, is provided. According to the present
invention, industrially useful optical active sulfonic acid ester
derivatives can be provided.
Patent EP-0927096-A1 (EP)
Inventor: BRADY KEVIN A
IPC: B29C55/02
Filed: 1997-07-31
Abstract: A process for rendering films (10,11), film composites, and articles made therefrom less resistant to passage of water vapor by passing a filled precursor film or film composite through the nip of interdigitating grooved rollers (24,25). The films or film composites are generally formed using a precursor film of a film forming polyolefin or polyolefin blend, with a relatively high filler loading and optionally an elastomer. A process is disclosed for making diapers or other disposable items where a relatively high water vapor is coupled with a resistance to liquid strikethrough.
Patent EP-0861902-A1 (EP)
Inventor: KOIZUMI SATOSHI
IPC: C12P19/30
Filed: 1997-09-12
Abstract: This invention relates to a process for producing a
complex carbohydrate, which comprises: selecting, as enzyme
sources, a culture broth of a microorganism capable of
producing a sugar nucleotide from a nucleotide precursor and
a sugar, or a treated product of the culture broth, and a
culture broth of a microorganism or animal cell capable of
producing a complex carbohydrate from a sugar nucleotide and
a complex carbohydrate precursor, or a treated product of the
culture broth; carrying out an enzyme reaction in an aqueous
medium containing the enzyme sources, the nucleotide
precursor, the sugar and the complex carbohydrate precursor
to form and accumulate the complex carbohydrate in the
aqueous medium; and recovering the complex carbohydrate from
the aqueous medium, and a process for producing a sugar
nucleotide, which comprises selecting, as an enzyme source, a
culture broth of a microorganism capable of producing a sugar
nucleotide from a nucleotide precursor and a sugar, or a
treated product of the culture broth; carrying out an enzyme
reaction in an aqueous medium containing the enzyme source,
the nucleotide precursor and the sugar to form and accumulate
the sugar nucleotide in the aqueous medium; and recovering
the sugar nucleotide from the aqueous medium.
Patent EP-0927427-A1 (EP)
Inventor: WELSH WILLIAM G
IPC: H01H11/00
Filed: 1997-08-28
Abstract: L'invention concerne un relais électromécanique et plus précisément un bras de contact mobile pour relais. Le bras de contact est fabriqué par brasage des deux côtés de deux pièces de contact sur une lame métallique. Afin d'éviter qu'un excès de matériau de brasage ne souille les surfaces de contact, la lame métallique est munie d'un trou de passage au-dessus duquel sont centrés les deux côtés des pièces de contact. Le trou de passage sert de réservoir de brasage. Ainsi, le matériau de brasage en excès s'écoule dans le trou, lequel empêche que ledit matériau de brasage ne s'écoule jusqu'aux bords de contact, ce qui souillerait les surfaces de contact.
Patent EP-0929376-A1 (EP)
Inventor: NIELSEN STEEN ERIK
IPC: B23K26/06
Filed: 1997-09-30
Abstract: A method of processing material with a laser beam. The material has two surfaces. The beam is focused by a multilens objective in a number of focal points which are approximately positioned on a common axis with an angle to the first surface. The focal points are spaced apart and used for cutting plates with several focal points being utilized for melting and cutting the plate material. As a result, a good cutting notch is obtained with good separation of the cut parts and poor adhesion of slag.
Patent EP-0867614-A1 (EP)
Inventor: KITA YASUO
IPC: F04B1/06
Filed: 1997-10-14
Abstract: A rotational hydraulic transformer for boosting system
pressure of a hydraulic system, which is continuous, compact and has
little pulsation, comprises: a first volume increasing/decreasing
mechanism Y1 for cyclically and continuously increasing/decreasing the
volume of a plurality of first annularly arranged spaces 8, by
shifting the phase of each, by means of employing relative positional
change of two relative moving members 1 and 3; a second volume
increasing/decreasing mechanism Y2 for cyclically and continuously
increasing/decreasing the volume of a plurality of second annularly
arranged spaces, by shifting the phase of each, the second volume
increasing/decreasing mechanism Y2 sharing the two relative moving
members 1 and 3, and performing the increasing/decreasing by means of
employing relative positional change of the two relative moving members;
a pair of first channels A01 and A02, wherein one channel is connected
to said first spaces of which the volume is increasing while the other
channel is connected to said first spaces of which the volume is
decreasing; and a pair of second channels B01 and B02, wherein one
channel is connected to said second spaces of which the volume is
increasing while the other channel is connected to said second spaces
of which the volume is decreasing; wherein the increasing/decreasing
volume of the first spaces 8 in one cycle is made to be different from
that of the second spaces 9 in one cycle.