baber/WOPTO huggingface dataset:
Patent EP-0847280-A2 (EP)
Inventor: WARNER RICHARD GARETH
IPC: A61K47/48
Filed: 1996-08-23
Abstract: A synthetic conjugate of a protein and a plurality of epitopes is useful in preventing hyperacute rejection of xenografts or at least in reducing the extent or the rate of rejection. It may also be useful in treating certain diseases.               00000
Patent EP-0794652-A2 (EP)
Inventor: GRAHAM JAMES J
IPC: H04N1/04
Filed: 1997-01-16
Abstract: A reflective surface (114) behind an image to be scanned on an optical image scanner, copier, facsimile machine or similar device. The reflective surface has a reflectance less than 90% with a preferred reflectance range of 60% to 75%. This gray surface substantially reduces image bleed-through while resulting in an acceptable level of color shift and an acceptable loss of dynamic range relative to a white surface.
Patent EP-0787604-A2 (EP)
Inventor: TEVES REINHARD DR
IPC: B60C19/08
Filed: 1997-01-25
Abstract: Vehicle tyres for fitting onto an electrically conductive wheel rim have an outer radial tread layer of rubber with a specific resistance of more than 10<10>  OMEGA .cm. This layer has at least one radial channel in the contact surface which is filled with a polymer plug (7) made of rubber or plastic with a resistance of less than 10<8> OMEGA .cm and penetrating completely through the poorly conducting tread layer (at least). Also claimed are (i) a process for the production of vehicle tyres, especially solid rubber tyres, in which conductive plugs of vulcanised rubber or plastic are inserted into the finished vulcanised tyre by means of an injector with a drilling tool; (ii) a process for the production of the tread for these tyres, in which plugs (7) as above are injected into the extruded tread, at least into that part of the tread mixture which has a resistance of more tha 10<10>  OMEGA .cm after vulcanisation; and (iii) tyres made with tread produced by process (ii).
Patent EP-0806151-A2 (EP)
Inventor: GIACHINO GIUSEPPE
IPC: A23L35/00
Filed: 1997-04-30
Abstract: The product comprises a body (2) having a layered structure typical of filled products together with a praline (3) such as a praline containing a liquid and/or creamy filling. The praline (3) is housed in a cavity created by the removal of part of one or more layers forming the body (2).
Patent EP-0806455-A2 (EP)
Inventor: GRUND CLEMENS DR
IPC: C09B23/16
Filed: 1997-05-07
Abstract: - Trifluoro-methylpyridone methine or azamethine dyes of formula (I) and their salts are new; in which X = nitrogen (N) or methine (CH); R<1> = an optionally substituted carbo- or hetero-cyclic group, optionally with an anellated optionally substituted aryl group, with orbitals capable of conjugation; R<2> = cyano (CN), carbamoyl, carboxy, alkoxycarbonyl or alkanoyl; R<3> = (a) alkyl, optionally with 1, 2 or 3 substituents selected from alkylaminocarbonyloxy, alkoxycarbonyl or alkoxycarbonyloxy group (in which the alkyl groups may have 1, 2 or 3 ether oxygen (O) atoms in the chain and may be substituted by phenyl or phenoxy), alkanoyloxy, cycloalkyl (optionally with 1-5 alkyl substituents), aryl (optionally with 1-3 substituents selected from alkyl, alkoxy, halogen, nitro and carboxyl), cycloalkoxy, phenoxy, halogen, alkoxy, hydroxyl or CN and/or 1-3 ether O atoms in the chain; (b) cycloalkyl, optionally with 1-5 alkyl substituents; (c) aryl, optionally with 1-3 alkyl, alkoxy, halogen, nitro or carboxyl substituents; or NE<1>E<2>; in which E<1>, E<2> = as R<3> (except NE<1>E<2>) or pyridyl (optionally with 1-3 alkyl, alkoxy, halogen, nitro or carboxyl substituents), alkanoyl, alkoxycarbonyl, alkylsulphonyl, cycloalkyl sulphonyl, pyridylcarbonyl, thienylcarbonyl or an optionally substituted phenylsulphonyl, pyridylsulphonyl or benzoyl group; or NE<1>E<2> = succinimido (optionally mono- or di-substituted by alkyl), phthalimido (optionally mono- or di-substituted by 1-4 C alkyl) or a 5-6-membered saturated heterocyclic group (optionally with alkyl substituent(s) and/or with 1 or 2 other hetero-atoms selected from O, N and sulphur (S). Also claimed are colourants containing dye(s) (I).
Patent EP-0823667-A2 (EP)
Inventor: MIZUTANI HIDEO
IPC: G03F9/00
Filed: 1997-08-06
Abstract: A heterodyne interference-type alignment sensor that permits
the high-precision matching of detection light eams to suit the
pitch of the diffraction grating marks to be detected without
introducing undue complexity to the optical system. Light beams
L 0  of a given wideband width are illuminated onto an acousto-optical
modulator to obtain light beams L 1  (1), L 2  (-1)
comprising ± 1st order beams, which are further directed to
diffraction grating marks RM, WM via a relay optical system. The
diffracted beams from diffraction grating marks RM, WM are
detected by photoelectric detectors. The frequencies f 1 , f 2 ,
applied to the acousto-optical modulator are varied while
maintaining a correspondence between the difference between
frequencies f 1 , f 2  and the pitch of diffraction grating marks RM,
WM.
Patent EP-0850944-A2 (EP)
Inventor: HERGENROTHER WILLIAM L
IPC: C08F236/12
Filed: 1997-10-21
Abstract: Triorgano substituted-tin lithium initiators
are made in a dimethyl ether solvent. The substitution
of dimethyl ether as the solvent for the traditional
tetrahydrofuran solvent results in an initiator for
anionic polymerizations that can produce less 1,2-vinyl
repeat units. The dimethyl ether is also easier to
remove from the polymerization media because it has a
boiling point at one atmosphere of minus 24.8°C and thus
is a gas at 25°C.
Patent EP-0787518-A2 (EP)
Inventor: ANDREWS MICHAEL JOHN
IPC: C02F11/123
Filed: 1997-02-05
Abstract: The invention relates to a belt press 1 for dewatering sludge, normally sewage sludge, comprising means 2 to monitor and control physical operation of a gravity belt section 3 of the press 1 utilising electromagnetic radiation received from the gravity belt section 3. 
     The monitoring and control means 2 comprises in the embodiment a camera mounted over the gravity belt section 3 in or on an odour screen (not shown) above (as viewed) the belt section 3. The camera 2 receives an image  via  incident electromagnetic radiation received from the gravity belt section 3 the image from the camera being transmitted to a numerical control device such as a computer (not shown) which analyses the data and actuates and controls various physical characteristics of the gravity belt section 3 whereby to optimise operation of the press belt 1.
Patent EP-0790640-A2 (EP)
Inventor: FORSDYKE GRAHAM MALCOLM
IPC: H01J61/35
Filed: 1997-02-12
Abstract: An electrodeless discharge lamp comprises a sealed discharge vessel (1) containing a fill capable of sustaining a discharge when suitably energised, and circuitry (6,7) for energising a solenoid (5) to produce an RF electromagnetic field in the vessel to energise the fill. A light transmissive, inherently conductive, polymer layer (20) is provided on the exterior of the discharge vessel for confining the RF field within the lamp. An outer, insulating layer (21) may also be provided over the conductive layer (20).
Patent EP-0791808-A2 (EP)
Inventor: BIRCH G PAT
IPC: G01F23/02
Filed: 1997-02-17
Abstract: A sight glass for a fluid vessel that includes a housing with facility for mounting to a fluid vessel wall, and a transparent window mounted within the housing for viewing fluid within the vessel from outside of the vessel wall. A valve mounted within the housing has a normally open position for permitting passage of fluid from within the vessel to adjacent the window, and a closed position for blocking such fluid passage. The valve includes structure responsive to one or more predetermined conditions at the sight glass for moving the valve to the closed position so as to block passage of fluid to the window, and thereby provide a visual indication of occurrence of the predetermined conditions from outside of the vessel. The predetermined condition(s) sensed by the sight glass in the various embodiments of the invention include fluid leakage at the side glass, cracking or rupture of the viewing window, a high temperature or pressure condition within the vessel, and/or a high temperature condition outside of the vessel.
Patent EP-0798663-A2 (EP)
Inventor: TAKAGI SHINJI
IPC: G06K15/10
Filed: 1997-03-26
Abstract: A data control apparatus is structured to execute complementary recording on one pixel array by dividing the scans of a recording head into four. In a nozzle context memory, the nozzle context data, which can be updated, are stored as control data to determine discharge or non-discharge of ink from discharge ports. In an operational circuit, the nozzle context data and image data are processed operationally, thus outputting drive data for the recording head. The data that indicates ink discharge in one pixel array are sequentially assigned to recording data per scan appropriately by use of the nozzle context data and the operational circuit. With the structure thus arranged, it is possible to implement making the capacity of memory smaller for use of data to control recording or non-recording, and also, to execute an intermittent recording by controlling recording or non-recording as required.
Patent EP-0816315-A2 (EP)
Inventor: EIJSBOUTS PAULUS JOHANNES MARI
IPC: C07C37/52
Filed: 1997-07-01
Abstract: A method of recovering dihydric phenol, particularly bisphenol-A, from
compositions containing the reaction residue of bisphenol-A units which method
comprises:
   a. granulating a bisphenol-A containing polymer;   b. treating the particles with an alcohol, or any other organic swelling
solvent miscible with water and easily distilled off from an aqueous
solution, preferably a C 1 -C 10 , alcohol for a time sufficient to swell the
particles;   c. contacting the swelled particles with a ammoniacal solution at a
temperature of at least about 25°C depending on the swelling solvent
employed in order to selectively sever the ester bonds of the
bisphenol-A residue units;   d. separating the liquid phase from the solid phase;   e. distilling ammonia and swelling solvent from the liquid phase of d.
above, thus obtaining an essentially aqueous solution with dissolved
urea and partially precipitated bisphenol-A;   f. adding sufficient water to the residue of e. above to precipitate
bisphenol-A thereby forming a liquid and solid phase;   g. recovering the solid phase of bisphenol-A; and   h. drying the bisphenol-A.    
     Since urea is soluble in water, urea goes into solution in step f. above. The
urea is, therefore, recoverable, as well, which can be used as such or broken down
into its component parts such as carbon dioxide and ammonia which ammonia can
also be reused in this ammonical process.
Patent EP-0821368-A2 (EP)
Inventor: LA FLEUR EDWARD EWART
IPC: H01M10/052
Filed: 1997-07-21
Abstract: An oligomeric composition with units capable of complexation with
conductive metal salts, preferably lithium salts, and with terminal units
which do not complex with conductive metal salts or with electrode
components, the oligomer preferably combined with a soluble conductive
metal salt, preferably a lithium salt, yields a conducting polymer system
useful in electrolytic cells, such as rechargeable lithium batteries, without
the need for volatile polar solvents. Combination of the oligomer with an
acrylic polymer blend provides a supported electrolyte. The conductive metal
salt, such as LiN(CF 3 SO 2 ) 2 ), may be incorporated during the oligomerization
reaction.
Patent EP-0820884-A2 (EP)
Inventor: ASHMORE STEPHEN MICHAEL
IPC: B60C9/30
Filed: 1997-07-23
Abstract: A pneumatic radial tyre (1) comprising a carcass (6)
extending around the tyre (1) from bead (7) to bead
(7), sidewalls (4) and a rubber tread region (2)
which has a profile when considered in transverse
cross section of a new tyre terminating at the sides
of the tread in inner and outer shoulder regions (5)
respectively, each said shoulder region (5) having a
shoulder drop (a,b), which is the distance in the
radially inward direction from the point of maximum
tyre diameter (M) to a shoulder point (P) at the
edge of the shoulder region (5), such that when the
tyre (1) is mounted on a scheduled wheelrim and
inflated to a scheduled pressure, the tread region
(2) is asymmetric having its said point of maximum
tyre diameter (M) offset in the axial direction of
the tyre from the centre line (CL) of the tyre
section in the direction of the inner shoulder (5i),
and the shoulder drop (a) of the outer shoulder (5o)
is greater than the shoulder drop (b) of the inner
shoulder (5i) such that the tread region (2) has an
asymmetrical profile, characterised by the tread
region (2) having substantially constant tread gauge 
or thickness except at the inner shoulder (5i) which
has a locally reduced tread gauge or thickness so
that the inner shoulder profile is trimmed.
Patent EP-0837561-A2 (EP)
Inventor: YASUDA NOBUYUKI
IPC: H03H17/06
Filed: 1997-10-10
Abstract: A sampling frequency converting apparatus according
to present invention is such an apparatus in which, when a first
digital signal of a sampling frequency Fsi is converted into a
second digital signal of an arbitrary sampling frequency Fso by
using a digital filter, the ratio between the sampling frequency
Fsi and the sampling frequency Fso is obtained and this input/output sampling frequency ratio is utilized as a control amount
for the sampling frequency conversion. The sampling frequency
converting apparatus includes a buffer memory for temporarily
storing the first digital signal, an operating means for
performing an interpolation processing with respect to the
input/output sampling frequency ratio at every regular time and
a calculating means which calculates a read address of the
buffer memory on the basis of the input/output sampling
frequency ratio interpolated by the operating means.
Patent EP-0836829-A2 (EP)
Inventor: KIM SINYONG
IPC: A47L15/42
Filed: 1997-10-16
Abstract: The water sprayer (20; 20A) of a dishwasher is provided with means (22; 60) whereby
its radial extent can be varied during rotation to ensure that water is sprayed into the
corners of the washing chamber (3) of the dishwasher. In one embodiment, the
means (20) comprised a pivoting arm (22). In another embodiment, the sprayer is
telescopic.
Patent EP-0846662-A2 (EP)
Inventor: LAN TIE
IPC: C09C3/10
Filed: 1997-12-08
Abstract: Intercalates formed by contacting a
layered material, e.g., a phyllosilicate, with an
intercalant surface modifier selected from the group
consisting of a compound having an alkyl radical
containing at least 6 carbon atoms, a compound
containing an aromatic ring, and mixtures thereof,
said surface modifier including a matrix material-reactive
functional group, to sorb or intercalate
the intercalant surface modifier between adjacent
platelets of the layered material. Sufficient
intercalant surface modifier is sorbed between
adjacent platelets to expand the adjacent platelets
to at least about 10 Å, up to about 100 Å. The
intercalated complex can be combined with an organic
liquid into a viscous carrier material, for delivery
of the carrier material, or for delivery of an
active compound; or the intercalated complex can be
combined with a matrix polymer to form a strong,
filled polymer matrix.
Patent EP-0816442-A2 (EP)
Inventor: LAVER HUGH STEPHEN
IPC: C09D7/12
Filed: 1997-06-17
Abstract: Powder lacquer composition contains (a) an organic film-forming binder and (b) a stabiliser comprising (i) sterically hindered diphenyl-phosphite(s) of formula (I) or (ii) sterically hindered amine(s) and (iii) organic phosph(on)ite(s). x = 1, 2 or 3; if x = 1, R1 = 1-30 carbon (C) alkyl, 1-18 C alkyl substituted by halogen, -COOR2, -CN, -NR3R4 or -CONR3R4, 2-16 C alkyl with -NR5-, oxygen (-O-) or sulphur (-S-) in the chain, 3-18 C alkenyl, 5-12 C cycloalkyl, phenyl-(1-4 C)-alkyl, phenyl, optionally substituted by 1-12 C alkyl, halogen, phenyl-(1-4 C)-alkyl or/and 1-4 C alkoxy, naphthyl or a hindered piperidin-4-yl (IIA), piperidin-1-yl-alkyl (IIB) or 4-hydroxyphenylalkyl (IIC) group. R2-5 = hydrogen (H), 1-18 C alkyl, 5-12 C cycloalkyl or phenyl-(1-4 C)-alkyl; R6 = H, methyl (Me), allyl or benzyl; R7 = H or -OR11; R8 = H or Me; R9, R10 = H or 1-8 C alkyl; R11 = H or 1-30 C alkyl; n = 3-6; R1 not = phenyl substituted in both ortho- positions to the C atom attached to the O atom; if x = 2, R1 = 2-18 C alkylene, optionally with -NR5-, -O- or -S- in the chain, or a group of formula (III); if x = 3, R1 = 3-12 C alkane-triyl or NÄ(CH2)m-Ü3; m = 1-4. Also claimed are the use of component (b) to prevent discoloration of a baking lacquer, especially a lacquer cured in a gas oven; a method of preventing this discoloration using (b); a method of curing the lacquer in a gas oven; and the applied and cured lacquer films.
Patent EP-0882367-A2 (EP)
Inventor: AAKULA SIRPA
IPC: H04W8/18
Filed: 1997-03-19
Abstract: L'invention concerne un système de communication mobile comprenant des abonnés dotés d'identificateurs (101), un ou plusieurs centraux mobiles, et un domaine de numérotation comprenant les identificateurs d'abonnées (101, 103). Dans le système de communication mobile de l'invention, une partie prédéterminée (104) de l'identificateur (101, 103) de chaque abonné forme un index(104) se rapportant à un protocole prédéterminé (106) à appliquer à l'identificateur (103). Le protocole (106) consiste en une ou plusieurs règles (108) qui définissent des variables (1119 sur la base desquelles les identificateurs d'abonnés (101, 103) appartenant à un bloc prédéterminé du domaine de numérotation sont interprétés d'une manière prédéterminée.
Patent EP-0883140-A2 (EP)
Inventor: MASUDA FUMITOSHI
IPC: H01C10/00
Filed: 1998-05-28
Abstract: A variable resistor reduces an inclination of a rotor caused by spring reaction of a
slider, and prevents the lowering of contact pressure and deterioration in sliding performance
of the slider. The resistor includes a rotor (3) and a slider (4) inside a case (1). The variable
resistor also includes a resistor substrate (2) having a collector electrode (25) at a central
portion of a surface thereof and having a resistive element (24) in a circular arc shape on an
outer side of the collector electrode (25) substantially concentric with the central portion.
The resistor substrate (2) is mounted to a lower end portion of the case (1). The slider (4) is
provided with a first arm (42) having a substantially U-like shape at one end side of a base
portion (41) attached to the rotor (3), having a first contact point portion (42a) at a front end
of the first arm which is brought into sliding contact with the resistive element (24) in the
circular arc shape. The slider (4) is also provided with a second arm (43) and a second
contact point portion (43a) at a front end of the second arm which is brought into contact with
the collector electrode. The arms are bent in directions opposed to each other, wherein the
slider (4) is formed such that the first contact point portion (42a) is disposed on the inner side
of base portion (41) from a folded-bent portion (43b) of the second arm (43), and the second
contact point portion (43a) is disposed on the inner side of the base portion (41) from a
folded-bent portion (42b) of the first arm (42). The second contact point portion (43a) is
folded back to the side of the resistor substrate (2).
Patent EP-0905633-A2 (EP)
Inventor: HANEDA ISAMU
IPC: H04L12/58
Filed: 1998-07-02
Abstract: An e-mail sending/receiving system is furnished with
a host computer having a storage section for storing
mails, a first control device for extracting the mails to
be sent to a terminal in accordance with priorities
assigned to the mails. Thus, the user can receive mails
with higher priorities, such as urgent or important
mails, in a secure manner without worrying about an
available memory capacity of the terminal.
Patent EP-0899039-A2 (EP)
Inventor: NAIK RAJEEV V
IPC: B22C9/04
Filed: 1998-08-01
Abstract: A reinforced core for use in casting metal casting processes,
especially directional solidification casting processes, comprises
an elongated, thin-walled outer quartz or silica rich tubular
member and a carbon base reinforcement disposed in and extending
along a length of the tubular member. The carbon base reinforcement
can comprise one or more graphite rods cemented together in end-to-end
relation or a or a carbon fiber bundle. The carbon base
reinforcement can include an outer carbide surface region by
coating or surface reaction.
Patent EP-0908654-A2 (EP)
Inventor: BLAIN ROY W
IPC: F16K31/06
Filed: 1998-09-14
Abstract: A control for oil flow in a hydraulic system wherein a
standard open closed type solenoid valve is modified so that
the rate of flow through the valve relates to the electrical
power supplied to the valve solenoid coil.
Patent EP-0913964-A2 (EP)
Inventor: SHIMADA MICHIO
IPC: H04L9/26
Filed: 1998-10-28
Abstract: To provide a method of generating internal crypto-keys to be set
initially in a feedback-shift-registers of a pseudo-random-sequence generator
of a stream cipher system with sufficient security and sufficiently
high speed as well, the method comprises: a step of outputting  m  sets
of first conversion results, obtaining  i -th set of the first conversion results
by processing ( i  - 1)-th set of the first conversion results with
a first one-way-function; a step of outputting  m  sets of second conversion
results; obtaining  i -th set of the second conversion results by
processing ( i  - 1)-th sets of the second conversion results with a second
one-way function; and a step of outputting  j -th internal crypto-key by
XORing  j -th set of the first conversion results and ( m  -  j  + 1)-th set
of the second conversion results.
Patent EP-0920839-A2 (EP)
Inventor: KNORPP ERNST
IPC: A61C1/06
Filed: 1998-11-24
Abstract: The handpiece comprises a motor with clamping mechanism (5,7) for the tool e.g. drill. The rotation is transmitted with the aid of the clamping mechanism. A shaft arrangement (10) is provided for transferring a rotational movement of the motor (2-4) via the clamping mechanism to the clamped tool. The shaft arrangement is formed by an on-piece shaft on which the motor and clamping mechanism are located. The motor is an electric motor which is supplied with power from the end of the handpiece.
Patent EP-0924916-A2 (EP)
Inventor: WIESER STEFAN
IPC: H04W4/029
Filed: 1998-12-07
Abstract: The method involves exchanging information between a subscriber (TEN) of a telecommunication network (NET) and a service (SER). The service provides a locality information (OIN) corresponding to the whereabouts of the terminal (EGl, EG2, EG3) of the subscriber. The subscriber transmits a search word (SUF) after construction of connection to the service, and the service searches a data base (DBA) using the search word in combination with the locality information, and transmits a search result (SES) to the subscriber. The search word may be transmitted to an operator of the service in form of spoken language, or may be entered as digital and alpha-numeric symbols.
Patent EP-0940791-A2 (EP)
Inventor: KIND GUNTRAM DIPL-ING
IPC: G08B27/00
Filed: 1998-12-09
Abstract: The appts. monitors an additional secured area (1a) with an appts having a sensor (2a, 3a, 4a) and a speech memory (9a) and cross linked via a data bus to the first secured area (1). The event sensed by the sensor of one appts. is passed on by releasing an acoustic report from the speech memory (9,a) of the other appts. via the loudspeaker (7, 7a). The speech memory contains several different pre-recorded messages suitable for different events picked up by the sensors. Each sensor and each speech memory is a unit that connects to the household wiring and each has a bus coupler with a microprocessor to connect to the bus wiring (15,16,15a,16a). The monitoring appts. has sensors (2, 3, 4) to monitor one monitoring area (B) and pick-up an event in the area. The sensor information is transmitted via a data bus connected to the speech memory. The speech memory provides a prerecorded acoustic report via a loudspeaker in the secured area (1).