baber/WOPTO huggingface dataset:
Patent EP-0876841-A1 (EP)
Inventor: HATTORI MASAYUKI
IPC: B01F25/46
Filed: 1998-05-04
Abstract: The present invention provides production methods for aqueous
dispersion slurry of inorganic particles which are so stable as
not to increase in viscosity, gel or sediment even if stored for
a long time and whose average particle diameter is 0.01 to 2 µm.
As such production method, 2 production methods are available: 
     A production method (A) having a preliminary dispersion process
in which the inorganic particles are added to ad dispersed in an
aqueous medium and a main dispersion process in which dispersed
slurry out of the preliminary dispersion process are collided with
each other under a pressure of 100 to 3,000 kg/cm 2 ; and 
     A production method (B) in which the inorganic particles are
added to an aqueous medium within a kneading tank of a kneader
in which mixing blades rotate around respective subsidiary
spindles and the subsidiary spindles revolves around a spindle
and dispersed at a solid concentration of 30 to 70wt%.
Patent EP-0884834-A1 (EP)
Inventor: BIRK GUNTHER DIPL-ING TH
IPC: H02P21/00
Filed: 1998-05-29
Abstract: A method for current control of field orientated driven, permanently excited sync machine with trapezoidal. EMF in which a flux forming actual current component (isd) and a torque forming actual current component (isq) are each controlled to a nominal current component (i'sd, i'sq), in which a controller manipulated variable is superimposed with a pre-control variable, in which these formed manipulated variable components are converted into polar manipulated variable components in which in dependence on position signals (Lrst) on one side a variable flux angle which changes abruptly is determined and on the other side a constantly changing flux angle is determined, by means of an ascertained stator frequency (ws). In the lower revs range a stator orientated position (alpha u) of the setting variables (us) is determined from the abruptly changing flux angle and in the remaining flux range from the constantly changing flux angle, by means of the field orientated position (beta s).
Patent EP-0969197-A1 (EP)
Inventor: PHLIPS PATRICK
IPC: F02D41/30
Filed: 1998-07-02
Abstract: The i.c. engine has a direct fuel injection device coupled to a fuel vapor collection device, with fuel dosing under control of the calculated fuel quantity determined from monitored operating parameters for the engine. The fuel vapor obtained by rinsing the fuel vapor collection device is injected into the engine intake line for use as part of the calculated fuel quantity.
Patent EP-0979956-A1 (EP)
Inventor: MERCIECA RAY
IPC: F16B39/10
Filed: 1998-08-12
Abstract: Gas-assisted spring comprising an external cylinder (1) and an outer
ring (8) arranged between the cylindrical and threaded portion (4) and
the external portion thereof, said ring being provided with a plurality
of appendices (18) extending towards the outside of a prominence (9)
adapted to be locked against the base plate (7) in which said spring is
applied. 
     The outer surface of the cylinder is provided with a multiplicity of
recesses (11) along a circumference of said surface adjacent to the
ring, at least one of which is capable of engaging an appendix. 
     ADVANTAGES: The spring can be easily locked in place in a releasable
manner in its seat, without any need arising for the use of adhesives or
particular operations to be carried out to release and disassemble the
spring.
Patent EP-1005115-A1 (EP)
Inventor: DREXLMAIER THOMAS
IPC: H02K5/14
Filed: 1998-11-27
Abstract: The fixture includes a pivotal bearing of a hammer brush holder (2) on a motor stator part, especially a bearing bow (1). At least one shell-like bearing recording (2.2,2.3) is put revolving on at least one corresponding bearing (1.2,1.3) of the motor stator and hammer brush holder. A projecting safety peg (2.1) engages in a corresponding extrusion (1.1) of the motor stator and hammer brush holder, to prevent a tilting of the hammer brush holder crosswise to its pivotal movement.
Patent EP-0876747-A1 (EP)
Inventor: BOM CORNELIS JOHANNES GERARDUS
IPC: A01C15/00
Filed: 1998-05-01
Abstract: An implement for spreading material, comprising a
spreading member which is rotatable about an upwardly extending
axis, to which spreading member a discharge member for
supplying material is connected, which spreading member
cooperates at one side with a guide member located at that
side where the spreading member rotates rearwards relative to
the direction of travel and which guide member is provided
with a number of downwardly extending blades for guiding the
material in a direction faced away from the side where the
guide member is located, while a number of blades which are
located in the rearmost portion of the guide member have a
shielding plate at least at that portion of their lower edge
that faces the axis of rotation, said plate having a rear
side extending at least substantially along the rearmost ends
of the blades, so that an undesired distribution of the
material during its movement along these blades is prevented
at least to a significant extent.
Patent EP-0881402-A1 (EP)
Inventor: BARBIERI WALTER
IPC: F16C1/26
Filed: 1998-05-23
Abstract: An arrangement for remote-control fast hooking by means
of flexible single or multiple cables, consisting of a
lever (13), capable of receiving the end portion (18)
of at least one cable (14) and that can be swung with
respect to a box element (11, 111) connectable to an
external structure of an operating machine, the box
element presenting at least one opening (23) for the
passage of a cable (14) and the positioning of a
reaction sheath (15) housed into a containment bush
(26),the bush (26) having on its external surface
bayonet elements (35, 36, 37) for hooking which
protrude and can be inserted, still being removable,
inside the opening (23) that presents engagement
elements with/and holding elements (38, 39) of the
elements for bayonet engagement (35, 36, 37). The
elements for hooking include at least two teeth (35,36)
that protrude inside the bush and that are placed on
opposite positions of a flange (37) so that the
positioning can be realised on both sides of the box,
and appendices (40) to limit the transverse movement of
the cable.
Patent EP-0903631-A1 (EP)
Inventor: SCHELL BRIAN ANDREW
IPC: G03C1/95
Filed: 1998-09-05
Abstract: The present invention is an imaging element which includes a support, and at least one imaging layer superposed on the support. A protective overcoat is superposed on the support, and is formed by coating and subsequent drying of an aqueous coating composition having therein colloidal polymer particles having a glass transition temperature of greater than 20 °C and a fluoropolyether including more than 90 mole % units selected from the group consisting of -CF<sub>2</sub>-CF<sub>2</sub>-O-, -CF<sub>2</sub>-O-, -CF(CF<sub>3</sub>)-O-, and -CF<sub>2</sub>-CF(CF<sub>3</sub>)-O-, and a functional group selected from the group consisting of -CH<sub>2</sub>-OH, -CH<sub>2</sub>-COOH, - CH<sub>3</sub>-SO<sub>3</sub>H, -CH<sub>2</sub>-PO<sub>3</sub>H, -(CH<sub>2</sub>-CH<sub>2</sub>-O)-H, and ―(CH<sub>2</sub>-CH(CH<sub>3</sub>)-O-)-H. The present invention includes the imaging element produced from the coating composition.
Patent EP-0863424-A1 (EP)
Inventor: HAFFMANS PHILIPP
IPC: G02C5/22
Filed: 1998-01-26
Abstract: The hinge connecting side-piece (4) to mounting is based on inherent tension in the metal. It has three lengthways slits at the end of the side-piece to form three free-standing springs (1-3) bent to make up a connecting element. This is joined in tension to a strap (8) on the spectacles frame and remains foldable to provide the hinge function. The two outer springs (1,3) are bent into a U-shape at their ends to grasp the mounting (5) parts (6,7) as compared with the centre spring (2) which is bent out of its original plane so as to fit into the strap slot (8) so that the right-hand side of this forms an end-stop for the side-piece when this is folded out for use. In this position, the two ends of the respective springs give rise to a triangle of tension.
Patent EP-0872716-A1 (EP)
Inventor: BEDDIES UWE
IPC: G01F1/26
Filed: 1998-04-17
Abstract: The water meter has a main and an auxiliary meter and a changeover valve with a closure element spring-loaded against the flow which sits on a valve seat in the closed position and allows or blocks flow through the main meter when a defined threshold flow is reached. The closure element is a divided flap with two vanes hinged together at a pivot axis in their dividing plane. The region of the pivot axis with gaps is covered by a flat seal on the upstream side of the flap.
Patent EP-0938136-A1 (EP)
Inventor: YOSHIHISA MATSUBARA
IPC: H01L21/8247
Filed: 1998-12-08
Abstract: A semiconductor device is provided, which makes it
possible to decrease the electric sheet resistance of
source/drain regions of MOSFETs in a peripheral circuitry without
degradation of the data writing speed in nonvolatile memory cells.
This device comprises nonvolatile memory cells and a
peripheral circuitry provided on a same semiconductor substrate.
The nonvolatile memory cells are formed by a first plurality of
MOSFETs of a first conductivity type. The peripheral circuitry
includes a second plurality of MOSFETs of the first conductivity
type. Each of the first plurality of MOSFETs is equipped with
a gate electrode having a floating gate for data storing and
source/drain regions having substantially no silicide films.
Each of the second plurality of MOSFETs is equipped with
source/drain regions having silicide films and a doping
concentration lower than that of the source/drain regions of each
of the first plurality of MOSFETs. It is preferred that the doping
concentration of the source/drain regions of the first plurality
of MOSFETs is equal to 1 × 10 19  atoms/cm 3  or higher and the doping
concentration of the source/drain regions of the second plurality
of MOSFETs is lower than 1 × 10 19  atoms/cm 3 .
Patent EP-0968855-A1 (EP)
Inventor: INOUE ATSUO
IPC: B60H1/00
Filed: 1998-06-04
Abstract: An air conditioning apparatus for a vehicle that first controls a
thermal perception that a passenger feels and maintains a comfortable
feeling is disclosed. The air conditioning apparatus includes an
objective thermal perception index setting unit (61), an air flow
quantity registering unit (62), a room temperature sensing unit (63), an
objective room temperature calculation unit (64), a room temperature
control unit (65), an air flow quantity regulation unit (66), and an
outlet air temperature regulating unit (67). The objective room
temperature calculation unit calculates an objective room temperature
within a compartment of a vehicle using signals from the objective
thermal perception index setting unit and the air flow quantity
registering unit. The room temperature control unit reduces a difference
between the calculated objective room temperature and an actual room
temperature sensed by the room temperature sensing means by providing
control signals for the air flow quantity regulating unit and the outlet
air temperature regulating unit. In another embodiment, an air
conditioning apparatus for a vehicle further includes a direct sunlight
quantity sensing unit, an ambient temperature sensing unit. The
objective room temperature calculation unit calculates an objective room
temperature within a compartment of a vehicle using signals from the
objective thermal perception index setting unit, the air flow quantity
registering unit, the direct sunlight quantity
sensing unit, and the ambient temperature sensing unit, and reduces a
difference between the calculated objective room temperature and an
actual room temperature by providing control signals for the air flow
quantity regulating unit and the outlet air temperature regulating unit.
Patent EP-0884400-A1 (EP)
Inventor: TANAKA SHOJI
IPC: F02F5/00
Filed: 1998-06-09
Abstract: A hard film 2 is covered on the outer circumferential
surface of a piston ring 1 by means of an arc ion plating.
The hard film 2 has a mixture of crystal structure of CrN
and crystal structure of MO 2 N containing oxygen in a solid
solution state, and comprises chromium at 40 to 78 percent
by weight, molybdenum at 3 to 35 percent by weight, oxygen
at 3 to 20 percent by weight and the remainder of
nitrogen. The crystal particle size is less than 1 µm.
The Vickers hardness is within a range from 1600 to 2500.
The film thickness is preferably 1 to 60 µm. Carbon in a
solid solution state at 0.5 to 8 percent by weight may be
substituted for the oxygen. Alternatively, both oxygen
and carbon may be contained in a solid solution state with
oxygen at 3 to 20 percent by weight, carbon at 0.5 to 8
percent by weight with the total content of carbon and
oxygen within 25 percent by weight.
Patent EP-0882986-A1 (EP)
Inventor: MESSAGE OLIVIER
IPC: G01B21/22
Filed: 1998-05-28
Abstract: The vehicle steering wheel shaft (1) is protected by a casing (2) which is shaped to form a housing (3) for a coder/sensor assembly. The housing (3) has a lid (4) which supports the frame (9) of the coder/sensor assembly via an elastic sole (8). A rotating sleeve (13) is mounted on the assembly frame (9) using ball races (14a,b,c). The sleeve (13) carries a coder (15) and is driven from a steering wheel shaft pinion (17) through teeth (16,18). The sensor (10) is fixed to the assembly frame (9) adjacent to the coder (15) and has electrical connections (11).
Patent EP-0905281-A1 (EP)
Inventor: JASLIER YANN
IPC: C23C28/00
Filed: 1998-09-24
Abstract: The oxidation and corrosion resistance of a nickel, cobalt and/or iron base superalloy part is improved by applying an oxidation protection coating, both the coating and the superalloy having a sulfur content of ≤ 0.8 wt. ppm. An Independent claim is also included for a superalloy part produced by the above process.
Patent EP-0964559-A1 (EP)
Inventor: BICHOT GUILLAUME
IPC: H04L12/28
Filed: 1998-10-30
Abstract: The invention concerns a method for transmitting data in a home
communication network. 
     The network comprises a first device and a second device, wherein
said first device includes means to produce a data packet and said second
device includes means to use said data packet. 
     The inventive method is characterised in that it comprises the steps
of:
     opening a connection between said first device and said second
device;   having said second device allocate a message buffer to said
connection, said second device communicating the message buffer size to said
first device;   having said first device transmit said data packet to said second
device, wherein said data packet is split and sent as payload in messages,
where the size of the payloads is smaller or equal to said message buffer size.   
     The invention applies to home network communications.
Patent EP-0905320-A1 (EP)
Title: Railroad frog assembly
Inventor: YOUNG KEITH
IPC: B61L11/02
Filed: 1998-08-14
Abstract: A railroad frog assembly (20) is provided with a switched magnet (34) that immediately retains a frog flexible wing rail (28) in its open position in response to a railcar wheel passing through the frog assembly (20), and that delayably releases the frog flexible wing rail (28) from its open position for subsequent closure by an included frog compression spring (32).
Patent EP-0964196-A1 (EP)
Inventor: PAVAN MARCELLO
IPC: F16L5/04
Filed: 1998-06-12
Abstract: Several metal flanges (4), (5), (9) are associated and connected
to each other by mechanical means (6) and (3), to ensure a
correct and strong tight-engagement of the continuous pipes that
pass through bulkheads or bridges (3). Water-tight gaskets (7)
and (12) and intumescent thermo-expanding gaskets (15)
constituting fire-resistant barriers are associated and connected
to the coupled flanges. The so constituted, water-tight and fire-resistant
bulkhead passages or bridges are suitable for onboard
naval application for off-shore platforms and/or compartment-rooms
in general.
Patent EP-1007147-A1 (EP)
Inventor: PETERFESO RANDALL M
IPC: A61N1/05
Filed: 1998-01-23
Abstract: La présente invention concerne des sondes-électrodes cardiaques (10) intraveineuses comportant au moins une électrode (12) destinée à être implantée à l'intérieur des veines coronaires (5). L'invention se rapporte aussi à des structures et des techniques permettant de faire progresser ces sondes-électrodes (10) à travers l'oreillette (3) et le sinus coronaire (4) jusque dans les veines coronaires (5).
Patent EP-0966407-A1 (EP)
Title: Procede de fabrication d'une fibre optique pressentant une zone centrale a indice diminue
Inventor: BERKEY GEORGE E
IPC: G02B6/00
Filed: 1998-01-29
Abstract: On relie un tube (36) à un tube différent (27). On place une tige (22) dans le tube différent (27). On dépose de la suie (28) à l'extérieur du tube différent (27). On provoque l'écoulement d'un gaz (55) à travers le tube différent (27). On replie ensuite cette structure (32), ce qui crée une ébauche de fibre optique.
Patent EP-0970234-A1 (EP)
Inventor: HANSEN GRAEME
IPC: A23K10/10
Filed: 1998-03-09
Abstract: A process and apparatus for recovering organic and inorganic matter from waste material wherein the waste material is sterilized and solid organic matter becomes soft when subjected to heat and pressure. The process may be carried out by first, feeding the waste material into a perforated container (10) mounted within a closed chamber (14). Next, the waste material is agitated and subjected to heat and pressure which sterilizes it and softens the organic matter contained therein. After heating under pressure, the pressure may be suddenly released from the chamber (10) which forces the softened organic matter outwardly through the perforations (12) of the container, thus separating the organic matter from the solid inorganic matter. The softened sterilized, organic matter is then fermented in fermentation chamber (21) to form a mash which may be subjected to further processing in centrifuge (22), distillation column (23) and anaerobic digester (26) to recover fuels such as ethanol and methane, and animal feed supplements.
Patent EP-0951700-A1 (EP)
Inventor: HAMMER MATTHIAS
IPC: H04N13/128
Filed: 1998-01-07
Abstract: Bei einem Verfahren zur graphischen Darstellung von an sich als zweidimensionale Darstellung vorliegenden Zusatzinformationen zusätzlich zu einem stereoskopisch dargestellten Raum werden die Zusatzinformationen in einer Tiefe des dargestellten Raumes abgebildet, welche in einer vorgegebenen Beziehung zu der Tiefe von im dargestellten Raum vorhandenen Objekten steht. Ferner umfaßt die Erfindung ein Verfahren zur Darstellung von Objekten, die hinter dem Betrachter liegen, und ein Verfahren, bei dem die Tiefe des Raumes gegenüber der Realität aufgeweitet dargestellt wird.
Patent EP-1009312-A1 (EP)
Inventor: WERP PETER R
IPC: A61B19/00
Filed: 1998-02-17
Abstract: Le déplacement d'un cathéter (34) dans un milieu, tel que par exemple un tissu vivant comme un cerveau humain, est commandé par la poussée mécanique dans le milieu d'un cathéter souple (34) comportant une extrémité magnétique (30) et par l'application d'un champ magnétique dont la force et la direction guident l'extrémité (30) du cathéter mécaniquement poussé de manière progressive le long d'un chemin désiré. Le champ magnétique est commandé dans un système (10) de stéréotaxie magnétique au moyen d'un processeur (90) utilisant une adaptation d'un procédé de rétroaction PID (proportionnelle, intégrale et dérivée). Les champs magnétiques sont appliqués par des bobines supraconductrices (figure 2) et les courants appliqués par les bobines (figure 2) sont sélectionnés pour réduire au maximum une mesure du courant.
Patent EP-0973585-A1 (EP)
Title: Polyurethane material for two and three piece golf balls
Inventor: DEWANJEE PIJUSH K
IPC: B29C39/02
Filed: 1998-02-20
Abstract: A novel composition useful for golf ball covers that comprises a blend of a diisocyanate/polyol polyurethane prepolymer with a curing agent comprising a blend of slow-reacting diamine with a fast-reacting diamine such as dimethylthio 2,4-toluenediamine and diethyl 2,4-toluenediamine, respectively. A golf ball cover made with this composition exhibits the characteristic feel and playability of a balata cover with superior durability characteristics (cut and shear resistance) which exceed those of a balata or ionomer cover.
Patent EP-0917618-A1 (EP)
Title: Mecanisme de commande pour deflecteur coulissant
Inventor: FRANKLIN PHILIP C
IPC: F01D17/14
Filed: 1998-03-25
Abstract: Mécanisme de commande conçu pour un déflecteur coulissant (8) de turbine à géométrie variable et contenant des éléments de liaison permettant la dilatation radiale du déflecteur (8). Ce déflecteur (8) est accouplé par l'intermédiaire d'éléments d'accouplement rotatifs (15) à des bielles de commande (14) placées dans un sens axial, ce qui permet au déflecteur (8) de se dilater librement dans un sens radial, tout en conservant l'alignement axial avec les bielles de commande (14).
Patent EP-0975552-A1 (EP)
Inventor: TANNER JOHN D
IPC: C02F1/42
Filed: 1998-03-23
Abstract: Cartouche filtrante (20) conçue pour un dispositif de traitement d'eau par gravité et contenant un filtre en particules poreuses (24). Ce filtre (24) présente une extrémité supérieure ouverte, une extrémité inférieure fermée, ainsi que des parois latérales placées entre lesdites extrémités. L'eau est traitée simultanément à son écoulement à travers les parois latérales du filtre. Cette cartouche contient également des éléments granulaires (26) situés à l'intérieur du filtre en particules poreuses.
Patent EP-1044494-A1 (EP)
Title: Procede et dispositif de blocage d'un substrat
Inventor: GRAVEN ANDREW J
IPC: H01L21/68
Filed: 1998-05-11
Abstract: Cette invention se rapporte à un procédé et à un dispositif permettant de bloquer un substrat (24) sur un mandrin (20) électrostatique lors du traitement dudit substrat. Le procédé en question consiste généralement à créer une force de serrage électrostatique, initiale, entre le mandrin électrostatique et le substrat, à modifier cette force de serrage électrostatique initiale lorsqu'une tension R.F. est appliquée au mandrin électrostatique au cours du traitement, et à rétablir ladite force de serrage électrostatique initiale par application d'une tension de décalage au mandrin électrostatique. Ce dernier comporte au moins une électrode (22a/b) et un matériau diélectrique disposé à la surface de l'électrode, ce qui permet de supporter un substrat. Une source de tension (30) est couplée à l'électrode aux fins du serrage électrostatique du substrat (24) sur la surface du mandrin électrostatique par une force électrostatique initiale. Une source R.F. (31), couplée à l'électrode, sert à appliquer une tension R.F. au mandrin électrostatique et à provoquer une variation de la force électrostatique initiale. Un système de commande (37), couplé à la source R.F. et à la source de tension, sert à créer un décalage en réponse à la variation de la force électrostatique initiale, ce qui assure le rétablissement de la force électrostatique initiale.
Patent EP-1013251-A1 (EP)
Title: Disposable underpants and method of continuous manufacturing them
Inventor: UCHIMOTO KENICHI
IPC: A61F13/20
Filed: 1998-05-29
Abstract: Disposable underpants 1 according to the invention has
an improved sealability at the crotch of user by providing a
fitting elastic member 55 and has an absorbent core 7 having
an improved shape retention by providing a first nonwoven
fabric 73 as an intermediate layer inside the absorbent core
7 and adhering it to the upper and lower layers thereof.
Since the absorbent core needs not be heated, inexpensive
disposable underpants can be produced. Further, according to
an inventive production method, a step of adhering elastic
members to an outer sheet 2 and a step of producing inner
absorbent members 6 are separately performed, and no heating
treatment is performed in the absorbent core production step.
Accordingly, the disposable underpants can be produced at a
remarkably higher speed.