baber/WOPTO huggingface dataset:
Patent EP-0878548-A2 (EP)
Inventor: BERNEGGER CHRISTINE DR
IPC: C12R1/09
Filed: 1998-05-13
Abstract: Preparation of (1S,4R)- and/or (1R,4S)-4-(2-amino-6-chloro-9H-purin-9-yl)-2-cyclopentene-1-methanol of formulae (I) and (II) respectively or their salts comprises: (i) acylating ( plus or minus )-2-azabicyclo (2.2.1) hept-5-en-3-one (III); (ii) reducing the obtained N-acyl compound (IV) to a 1-amino-4-(hydroxymethyl)-2-cyclopentene derivative (V); (iii) converting (V) into (1R,4S)- or (1S,4R)-1-amino-4-(hydroxymethyl)-2-cyclopentene (VI) or (VII) respectively, using a microorganism which can utilise (V) as sole carbon and/or sole nitrogen source, its extract, an enzyme with N-acetylamino-alcohol dehydrogenase activity or a penicillin G acylase; (iv) reacting, optionally after separation of the enantiomers, with N-(2-amino-4,6-dichloropyrimidin-5-yl)-formamide (VIII); and (v) cyclising the obtained (1S,4R)- or (1R,4S)-4-((2-amino-6-chloro-5-formamido-4-pyrimidinyl)-amino)-2-cyclo pentene-1-methanol (IX) or (X) respectively. R1 = 1-4C alkyl, 1-4C alkoxy, aryl or aryloxy. Also claimed are: (a) the preparation of the (1R, 4S)- or (1S, 4R)-isomer of (V), (or their mixture) by converting (V) into (VI) or (VII) as in (iii), then acylating the product; (b) N-Butyryl-1-amino-4-(hydroxymethyl)-2-cyclopentene (V; R = C3H7) as the racemate or with an enantiomeric excess (preferably at least 80 %, especially at least 98 %) of the (1R,4S)-isomer; and (c) preparation of (V) by reacting cyclopentene-4-carboxylic acid (XIV) with an acid halide of formula (XI) and reducing the obtained N-acyl compound (XV), where (XIV), (XV) and (V) are all in racemic or optically active form. R1COX (XI) X = halo.
Patent EP-0917076-A2 (EP)
Inventor: WOODMAN CLARE E
IPC: G06Q10/00
Filed: 1998-11-11
Abstract: A system and method for electronically delivering a batch of mail
having a plurality of mailpieces. The system includes a database having
a plurality of instruction templates, wherein each template corresponds
to one of a plurality of electronic delivery mechanisms. An electronic
inserter operative to generate electronic insert mailpieces and a
computer processor is provided for associating each mailpiece with at
least one instruction template for coupling each mailpiece with at least
one electronic mailpiece. An electronic message router is provided for
delivering the electronic mailpieces and coupled electronic insert
mailpieces by one of the plurality of electronic delivery mechanism.
Patent EP-0924449-A2 (EP)
Inventor: AOKI TOMOHIRO
IPC: B22D17/22
Filed: 1998-11-23
Abstract: A shift fork used in a transmission which engages with an engaging groove of a
coupling sleeve of the transmission, comprises a fork main body and an engaging
part integrally molded therewith. The engaging part has an engaging surface which
comes in contact with a coupling sleeve, and the engaging surface is formed in a
bulging shape by high precision aluminum diecasting.
Patent EP-0933202-A2 (EP)
Inventor: BAYER HARALD
IPC: B41F13/008
Filed: 1998-12-15
Abstract: The placer drive coordinates the drive motion between a sheet printing press and a sheet placer. It includes a driving shaft, a driven shaft and coupling devices. There are two halves (4,8) of a coupling and a brake (14,15) on the driven shaft. The first coupling half (4) can turn freely but is fixed axially. The second (8) can move axially but cannot rotate. The brake is in the form of pneumatic cylinders. One coupling half may have recesses (4a) for coupling balls (8a) in the other half.
Patent EP-0856708-A2 (EP)
Inventor: CLEEF LOUIS HENRIE MARIE
IPC: F24F11/00
Filed: 1998-01-21
Abstract: The invention relates to a building comprising rising
walls and a roof, wherein the roof as well as at least
one of the walls is provided with one or more air grates of
the passive kind, and wherein adjustment means are provided
for the control of the air grates, which control depends on
the input data or measurements for the adjustment of the air
ventilation through the air grates. The setting of each of
the air grates depends on an air pressure distribution
measured around and above the building.
Patent EP-0870693-A2 (EP)
Inventor: TANSEY CHARLES MARTIN
IPC: B65D49/12
Filed: 1993-07-14
Abstract: A container closer (10) particularly for use on screw top containers
such as carbonated beverage containers, the container closure (10) having
a generally cylindrical continuous tamper evident band (11) joined by a
plurality of frangible bridges (13) to the free edge of a skirt (16) of the
closure (10). The band (11) has a segmented internal rib (18) which
engages an external retaining flange of the container when the closure (10)
is applied to the container so that on removal of the closure (10) the
tamper evident band (11) remains on the container or is visually clearly
damaged by removal of the closure (10) from the container. The band
(11) is provided with longitudinal reinforcement by projections (25 and
28) or other areas of thickening (26) to provide the band (11) with
longitudinal stiffness while still permitting it to expand over the retaining
flange on the container. The rib (18) has a first annular side (21), the first
annular side (21) having a compound surface comprising a radially outer
frusto-conical portion (23) which assists in the molding of the rib (18) and
a radially inner substantially planar portion (24) which increases the
difficulty of removing the closure (10) intact from the container without
rupturing the bridges joining the tamper evident band (11) from the
remainder of the closure (10).
Patent EP-0889656-A2 (EP)
Inventor: CLARK TIMOTHY IAN JAMES
IPC: H04M3/00
Filed: 1998-01-26
Abstract: The present invention relates to communications network and particularly
although not exclusively to a method of optimizing the performance of a
communications network with respect to admission and control of
communications data. A communications network comprising N node elements
operates N decision tables for controlling admission and control of data
communications to the N node elements. Each node element generates
corresponding performance data, and the N decision tables and N performance
data are collected at a central network controller (1003). The network controller
determines a set of new decision tables from the collected decision tables (1004)
and distributes a new set of decision tables (1006) to each of the N node
elements, which then proceed to operate the new decision tables throughout the
network.
Patent EP-0867616-A2 (EP)
Inventor: KUROSAWA JUETSU
IPC: F04B39/00
Filed: 1998-03-24
Abstract: A swash plate compressor comprising a plurality
of shoes (50) each arranged on a sliding surface (10 a )
of a swash plate (10), for relative rotation with
respect to a circumference of the swash plate (10) as
a drive shaft (5) rotates, a retainer (53) mounted on
the swash plate (10) in a relatively rotatable manner
with respect thereto, for retaining the shoes (50),
and a retainer support member (55) rigidly fitted on
the swash plate (10), for slidably supporting the
retainer (53). The swash plate compressor also
includes a sliding plate (70) interposed between the
retainer (53) and the retainer support member (55) in
a slidable manner with respect to both the retainer
(53) and the retainer support member (55).
Patent EP-0871342-A2 (EP)
Inventor: VARIN JOEL
IPC: G01S19/21
Filed: 1998-04-09
Abstract: The mobile station for a digital cellular radio communication system includes devices for transmission and reception of radio communication signals using a time division multiple access mode (AMRT). The station also includes a circuit for receiving localisation signals transmitted by a location system, and a unit (4) for processing both the radio communication signals and the location signals. The processing unit is connected permanently to both the transmission (3) and reception (2) circuits. The processing unit operates with the signals received from the localising circuit during times when there is no transmission or reception of signal via the communications channels. The time is divided into transmission frame times and reception frame times, with further time intervals used for localisation.
Patent EP-0916221-A2 (EP)
Inventor: VAAN ADRIANUS JOHANNES S M VAN
IPC: H04N5/74
Filed: 1998-01-07
Abstract: The invention relates to an illumination system (21) for supplying a polarized radiation beam. The illumination system (21) successively comprises a radiation source unit (3) for supplying at least one radiation beam and an optical system for concentrating the radiation to a beam, a polarizing system (11) for splitting a radiation beam (bI, bII) generated by the radiation source unit (3) into linearly polarized sub-beams, and at least one polarization-rotating element (35). The polarizing system comprises at least one optically transparent plate (11) having a refractive index n0 and a first face and a second face. At least one of these faces is provided with an optically thin layer having a refractive index n1 which is larger than n0. The light path of the sub-beams whose directions of polarizations are not to be converted incorporates a reflector (41, 43) for reflecting the sub-beams into the same direction of propagation as that of the other sub-beams. The chief ray of these beams and the normal on the plate (11) enclose an angle which is substantially equal to the Brewster angle which holds for the interface between the optically thin layer and a medium surrounding the polarizing element (11). The radiation source unit (3) comprises two radiation sources (23, 25), and such a polarizing system is associated with each radiation source (23, 25). The invention also relates to an image projection device (45) comprising such an illumination system (21).
Patent EP-0966390-A2 (EP)
Inventor: BOESCH KARL
IPC: B29C65/04
Filed: 1998-03-10
Abstract: Plastic tube container for paste or viscous materials, made in sheet material, has an end wall (113) and two side walls (111, 112). The side walls are joined, forming outwardly projecting edge seams (114, 115). The shoulder section has an outlet (117) that can be closed. It also includes a curved flange (118) conforming with and connected to the end wall (113). The flange extends out towards a central zone of each side wall. It also extends out along the end wall, towards the edge seams. Also claimed is manufacture of the tube.
Patent EP-0971691-A2 (EP)
Title: Kombinationspräparat für oral applizierbare antibiotika
Inventor: SIMON DIRK
IPC: A61K9/50
Filed: 1998-01-05
Abstract: Beschrieben wird ein Kombinationspräparat für die orale Verabreichung von Antibiotika als wässrige Suspension, enthaltend a) eine Wirkstoffkomponente in Form von Partikeln, die mit einem polymeren, permeablen, quellbaren und/oder magensaftlöslichen Beschichtungsmittel beschichtet sind, und b) eine Sirupgrundlage mit einem pH-Wert von 5 bis 10 als zweite, von der ersten Komponente a) räumlich getrennte Komponente. Beide Komponenten sind in zwei getrennten Behältnissen enthalten, die in einer gemeinsamen Packung im Sinne eines "Kit-of-parts" abgepackt sind.
Patent EP-0940023-A2 (EP)
Inventor: JANSSENS MARK ADELINE EDUARD
IPC: H04L12/40
Filed: 1998-07-16
Abstract: Dans un système de communications par bus USB, on utilise la hausse du potentiel d'une ligne de communications pour détecter la présence d'une station sur le bus. Selon la présente invention, on utilise un élément de commutation pour amorcer cette hausse uniquement après la fin d'un programme d'initialisation de la station sur le bus, de manière à garantir à ce qu'aucun échange ne se produise une fois ce programme terminé.
Patent EP-1043980-A2 (EP)
Inventor: COFFIN VICKI
IPC: A61K45/06
Filed: 1998-10-26
Abstract: L'invention concerne un procédé de réduction de l'appétence de nourriture ou d'une substance engendrant une dépendance chez un mammifère. Le procédé consiste à administrer au mammifère une quantité efficace d'un antagoniste D1/D5 ou un agoniste partiel D1/D5 seul ou combiné avec d'autres composés SNC déterminés.
Patent EP-1032293-A2 (EP)
Inventor: FERRARO DANIELA MONICA CATERIN
IPC: A47G19/06
Filed: 1998-11-25
Abstract: A food container is superimposed onto the upper end of a beverage receptacle. The container has a side wall and bottom wall in which there is formed at least one channel to allow the passage out through the container of a drinking straw which penetrates into the receptacle. The bottom wall is provided with a plurality of connectors for allowing connection of the food container to receptacles of different sizes at their upper end.
Patent EP-0958955-A2 (EP)
Inventor: BOKERN DIETER
IPC: B60J7/20
Filed: 1999-04-20
Abstract: The partition (2) of the folding top box (5) comprises a horizontally extending textile fabric (4) which is retained between side frame sections (3) and is vertically movable between an upper and a lower end position. At least one section of the fabric both in the luggage storage position and also in the folding top storage position forms at least one part of the bottom area of the box. A bowden cable operating element for movement of the partition is coupled with the top or top box operation.
Patent EP-0957007-A2 (EP)
Inventor: TADAHIRO IGAWA
IPC: B60R21/20
Filed: 1999-05-11
Abstract: To provide an airbag for a front passenger which can provide suitable
deployment to secure sufficient ability for restraining an occupant, is improved on the
smoothness of the deployment, and prevents undesired pressure on a glass without
increasing the cost so as to prevent damage of the bag, and to provide a folding method
used therefor. 
     In a passenger airbag of the present invention,
looseness (5F) is provided only on the windshield side when accommodating a bag (1) in an
airbag case (2). In addition, a tip portion of the bag (1) is folded or rolled up on the
counter-windshield side. As a result, gas first flows into the looseness (5F) during the
deployment of the bag (1). Therefore, the bag starts its deployment from a part on the
windshield side and a portion of the bag 1, which is already inflated with its folded
portion undone, comes in contact with the windshield, thereby reducing the pressure on
the windshield (3).
Patent EP-0962834-A2 (EP)
Inventor: KEITA SHIRAKI
IPC: G03G15/08
Filed: 1999-05-19
Abstract: A toner supply roll (26) including a cylindrical soft
polyurethane sponge structure (34) which is integrally
formed on a metal shaft (32) and which has a hardness of not
higher than 350g, a network of cells (38), and a skin layer
(36) having openings (40) which are open in its outer
circumferential surface and which communicate with
respective radially outermost ones of the cells located
adjacent to the skin layer, wherein the openings (40) have a
size of 100-800µm, and a total area percent of at least 20%
of the total area of the outer circumferential surface of
the skin layer, and the sponge structure has a plurality of
helical protrusions (35) formed on the outer circumferential
surface of the skin layer so as to extend helically about an
axis of the sponge structure, the helical protrusions being
arranged in a circumferential direction of the sponge
structure, so as to form a plurality of helical recesses
(37) each interposed between adjacent ones of the helical
protrusions, so that helical protrusions and recesses
cooperate to define a toothed profile in transverse cross
section in a plane perpendicular to the axis.
Patent EP-0980871-A2 (EP)
Inventor: HORN MICHAEL DR
IPC: C07F7/04
Filed: 1999-07-26
Abstract: Acetyl chloride (AcCl) is used as the reaction medium in a 2-stage process for the production of acetoxysilanes from chlorosilanes by: (1) reaction with acetic acid (AcOH) in presence of a catalyst, with removal of the hydrogen chloride (HCl) formed and (2) reaction of the mixture obtained with acetic anhydride (Ac2O), followed by work-up.
Patent EP-0988930-A2 (EP)
Inventor: KAJIYAMA KEIICHI
IPC: B24B19/02
Filed: 1999-09-17
Abstract: Disclosed is an improved method of forming a series of hills and
valleys alternately arranged at a predetermined pitch on the
surface of a given workpiece. It comprises the steps of: carrying
out a first grinding on the workpiece with a saw-toothed grindstone
having a series of hills and valleys alternately arranged at  "N" 
pitches ("N" being two or more integer or whole number), the height
measured from the bottom of the valley to the peak of the hill in
the saw-toothed grindstone being taller than the corresponding
height in the workpiece; moving the saw-toothed grindstone and/or
the workpiece one pitch relative to each other to carry out a second
grinding on the workpiece; and repeating the relative movement of
one-pitch long-distance and sequential grinding until the final
"N"th grinding has been finished. All grindings are effected
while the workpiece is being cooled by cooling water.
Patent EP-1004509-A2 (EP)
Inventor: GEORGITSIS NIKOLAOS
IPC: B65B19/02
Filed: 1999-10-02
Abstract: A packing machine is assembled with one or more control cabinets into a compact aggregate wherein a wall of each control cabinet constitutes at least a portion of the rear wall of the frame of the packing machine. Each control cabinet is movable (such as reciprocable or pivotable) relative to the machine to and from a position in which a portion of or the entire rear side of the machine frame is exposed to afford access to the interior of the machine.
Patent EP-0994197-A2 (EP)
Inventor: TOEPKER DIETER DR
IPC: C22C38/38
Filed: 1999-10-05
Abstract: An alloy steel, for automobile bodywork stiffening tubes, sheets and profiles (especially door impact beams or A and B pillar reinforcements), has the composition (by wt.) 0.10-0.17% C, 2.00-2.80% Mn, 0.40-0.80% Cr, 0.10-0.35% Mo, 0.03-0.07% Al, 0.002-0.003% B, 0.0001-0.05% Ti, 0.08-0.12% V, 0.025-0.06% Nb, 0.0001-0.10% Zr, 0.01-0.05% N,  NOTGREATER  0.3% Si,  NOTGREATER 0.025% P, NOTGREATER  0.010% S, balance Fe and impurities, the sum of Ti, V and Nb being 0.16-0.25%. Also claimed are door impact beams and A and B pillar reinforcements made of the above alloy steel.
Patent EP-1006520-A2 (EP)
Inventor: IKETANI NAOYASU
IPC: G11B11/10
Filed: 1999-11-26
Abstract: In order to provide a magneto-optical recording
medium which can select a single recording magnetic
domain in the recording layer accurately and expand and
transfer the same to the reproducing layer, the magneto-optical
recording medium is arranged in the following
manner. That is, the magnetization direction of the
reproducing layer is in-plane at room temperature and
shifts to perpendicular at or above a predetermined
temperature T trans. . The recording layer is a magnetic
layer which is magneto-statically coupled to the
reproducing layer and shows the perpendicular
magnetization up to its Curie temperature. The magnetic
mask layer is provided between the recording layer and
reproducing layer, and the magnetization thereof is
reduced to 0 (zero) at or above a predetermined
temperature (T m ) which is at or above T trans. . The
magnetization of the magnetic mask layer is larger than
that of the recording layer at least in a range between
room temperature and T trans. .
Patent EP-1013758-A2 (EP)
Inventor: KIMOTO NORIHIRO
IPC: C12P7/02
Filed: 1999-12-21
Abstract: A novel carbonyl reductase useful for producing alcohol,
particularly derivatives of (S)-4-halo-3-hydroxybutyrate ester,
is provided. A novel carbonyl reductase derived from
 Kluyveromyces aestuarii  and the necleic acid encoding the
enzyme are provided. The carbonyl reductase has excellent
reductase activity and stereoselectivity. The carbonyl
reductase reduces ketone to produce alcohol. It can be
particularly advantagenous when used in industrial production
of (S)-4-halo-3-hydroxybutyrate ester.
Patent EP-0990622-A2 (EP)
Inventor: WILK BERND-ULRICH
IPC: C02F1/465
Filed: 1999-08-19
Abstract: A process and assembly treat process water discharged from a laundry and rendering it fit for re-use. Water is discharged to a filter for the removal of solid particles for surrender to a bio-reactor. The bio-reactor is preceded or followed by an electro-floatation tank assembly with a titanium-coated V4A steel anode, and a V4A steel cathode. Alternatively, the floatation is conducted in a pressure-expansion unit consisting of a number of linked chambers. The expansion unit employs pumps of different power ratings, and operates the pumps for different lengths of time. There are also different lengths of time for the rest periods, settlement phases, and sludge discharge phases. The post bio-reactor floatation unit employs a primary cation-active acidic precipitating agent, and a secondary polymeric anion-active flocculant additive. The biological reactor is given a starter culture of micro-organisms which withstand heat and disinfectants. The culture is introduced with nutrients, automatically establishing special mixed bio-zone conditions harmonized with the respective actual conditions.
Patent EP-0981187-A2 (EP)
Inventor: DICKINSON JOHN
IPC: H01R13/68
Filed: 1999-08-05
Abstract: The present invention provides a signal connection
installation including a signal connection device
connected to a power fuse holder,
   in which the power fuse holder holds a power fuse
cartridge which carries a supply of mains electrical
power in use and in which a conductive component of the
signal connection device makes electrical contact with
a conductive component of the power fuse cartridge   wherein the signal connection device is releasably
secured to the fuse holder and the signal connection
device includes a signal path interconnecting the mains
supply and a communication signal connection, which
signal path includes a filter which presents a low
impedance to communication signals and a high impedance
to mains electricity.
Patent EP-0987336-A2 (EP)
Inventor: SARAF RAVI F
IPC: C12Q1/68
Filed: 1999-09-02
Abstract: A method for forming a biological chemical tag. At least one
double stranded DNA molecule is provided. At least a portion of the at
least one double stranded DNA molecule is denatured. At least one
chemical moiety that prohibits recrystallization of the at least one
denatured portion to which the at least one chemical moiety is attached
is attached to at least one nucleotide in the at least one denatured
portion of the at least one double stranded DNA molecule.
Patent EP-1240808-A2 (EP)
Inventor: GUENTHER EWALD KARL MICHAEL
IPC: C09K3/10
Filed: 1999-12-17
Abstract: An encapsulation for a device is disclosed. Spacer particles are randomly located in the device region to prevent a cap mounted on the substrate from contacting the active components, thereby protecting them from damage.
Patent HK-1104161-A2 (HK)
Title: Hand tools for drilling and/or screwing
Inventor: KLINGBEIL THOMAS
IPC: B23B/
Filed: 2007-08-31
Abstract: The tool (1) has an intermediate drive shaft serving as an intermediate element (9) inside an area of a rotary bearing of a turret (7). An end of the intermediate drive shaft in a housing (2) is driven by a drive shaft (4). A locking element is moved from a locking position into a rotary position. Coupling parts (10, 11) and an intermediate shaft are provided so that one coupling part is in contact with another coupling part of coupling heads (8a, 8b) provided in an active position. The coupling part (11) is designed as a bevel gear, and the heads are designed as a drill chuck and a recess.
Patent HK-1178373-A2 (HK)
Title: Mounting structure for basin
IPC: E03C/
Filed: 2013-05-22
Abstract: An installation structure of a basin comprises a basin body (1), a placement pipe (2) disposed on the basin body (1), a coupler connected to the placement pipe (2) in a detachable manner, and a positioning device for limiting vertical movement of the coupler with respect to the placement pipe (2). With the placement pipe (2) disposed on the basin body (1) and the coupler connected to the placement pipe (2) in a detachable manner, when a faucet (4) needs to be installed on the basin body (1), the coupler can be positioned simply by disposing the coupler connected to the faucet (4) and/or a hose (5) into the placement pipe (2); when the faucet (4) needs to be dismounted, it is only necessary to relieve the positioning device from the restriction.