baber/WOPTO huggingface dataset:
Patent EP-1428818-A2 (EP)
Inventor: ONISHI TOMOYUKI
IPC: C07C269/06
Filed: 2000-08-31
Abstract: The invention relates to a method for industrially
producing highly pure (2R, 3S)- or (2S, 3R)-N-carbamate-protected
β-aminoepoxide (crystal) or (2R, 3S)- or (2S,
3R)-N-carbamate-protected β-aminoalcohol. The method for
producing N-carbamate-protected β-aminoepoxide crystal,
comprises the following steps (a) to (d):
   (a) a step of dissolving (2R, 3S)- or (2S, 3R)-N-carbamate-protected
β-aminoalcohol containing at least the
diastereomer as an impurity in a solvent comprising at least
one or more selected from aromatic hydrocarbon solvent,
saturated hydrocarbon solvent, aqueous mixture solvent,
acetone and 2-propanol, to remove insoluble matters;   (b) a step of treating the (2R, 3S)- or (2S, 3R)-N-carbamate-protected
β-aminoalcohol with a base, thereby
converting the N-carbamate-protected β-aminoalcohol to (2R,
3S)- or (2S, 3R)-N-carbamate-protected β-aminoepoxide;   (c) a step of treating the (2R, 3S)- or (2S, 3R)-N-carbamate-protected
β-aminoepoxide containing at least the
diastereomer as an impurity with an acid, thereby converting
the diastereomer as an impurity to (4S, 5R) or (4R, 5S)
oxazolidin-2-one derivative, 
and optionally separating and removing the resulting oxazolidin-2-one
derivative in water or an aqueous mixture solvent; and   (d) a step of crystallizing the (2R, 3S)- or (2S, 3R)-N-carbamate-protected 
β-aminoepoxide in a mixture solvent of
water and water-miscible organic solvent.
Patent EP-1465307-A2 (EP)
Inventor: SCHAUERMANN DETTMAR
IPC: H02G3/32
Filed: 2004-02-13
Abstract: The plastic profile strip has an attachment region (10) for fixing to a mounting rail with a chamber-like conductor holding region consisting of a number of parallel teeth and insertion slits (19) bounded by elastic tongues (18) with transverse slits (20). The crossing points for the insertion and transverse slits form holding points for conductors.
Patent EP-1464768-A2 (EP)
Inventor: LOHMANN HANS
IPC: E03F5/04
Filed: 2004-03-08
Abstract: A floor drain (22) is described, with a water trap (10) which includes an upwards open
outer bowl (2). Within the outer bowl there is provided a vertically adjustable inner
bowl (25), as a packing (26) is disposed between inner and outer bowls. The water trap
is formed in the bottom of the outer bowl between a downwards projecting inclining
plate (13) and an overflow plate (11), which is disposed in the outlet stub (21). The
overflow plate has an upper edge (12) disposed at a level above the level of the lower
edge (30) of the pipe connection (28, 29) of the inner bowl, irrespectively of the vertical
position of the outer bowl.
Patent EP-1438939-A2 (EP)
Inventor: CALLISTER JEFFREY P
IPC: A61F6/22
Filed: 1997-12-16
Abstract: A contraceptive device, comprising a tubular structure which has a longitudinal axis,
which is at least in part configured to be radially expanded about the longitudinal axis
within a lumen of a patient's reproductive system from a first tubular configuration to
a second retained tubular configuration having larger transverse dimensions than the
first tubular configuration, and a member within the expandable tubular structure
which is configured to support tissue growth, the device being characterized by the
tubular structure having over at least part of its length a first cylindrically-shaped
helical coil configuration and a second radially expanded, cylindrically-shaped
retained helical coil configuration which is not substantially greater than transverse
dimensions of the patient's reproductive lumen and having an open framework in the
second retained expanded configuration to facilitate securing at least a portion of the
tubular structure along said length to a wall portion defining at least in part the lumen
of a patient's reproductive system and to facilitate ingrowth of tissue cells through
said length.
Patent EP-1526576-A2 (EP)
Inventor: SUTARDJA SEHAT
IPC: H01L27/088
Filed: 2004-05-25
Abstract: An integrated circuit comprises a first source and a first drain. A first gate
is arranged between the first source and the first drain. A first body is arranged
inside of and is surrounded by the first source. Alternately, an integrated circuit
comprises a first source and a first drain. A first gate is arranged between the
first source and the first drain. A first body is arranged inside of and is
surrounded by the first source. A second gate is arranged between the first
source and the second drain. The first source includes a source contact tap.
The first and second gates are arranged farther apart adjacent to the source
contact tap than in areas that are not adjacent to the source contact tap.
Patent EP-1503464-A2 (EP)
Inventor: WASHINO KIYOSHI
IPC: G06K17/00
Filed: 2004-07-26
Abstract: The present invention relates to, for example, a connector
into which two kinds of memory cards with different thicknesses
are insertable selectively. The connector includes: a housing
which has a card insertion port; plural first contacts provided
inside the housing; and plural second contacts provided between
the first contacts and the card insertion port. The second
contacts extend toward the first contacts and include: first
contact portions provided at distal ends of the second contacts;
and second contact portions provided further on proximal end
sides of the second contacts than the first contacts. According
to the invention, when the thick memory cards is inserted, the
second contact portions come into abutment against the thick
memory card, and when the thin memory cards is inserted, the
first contact portions come into abutment against the thinmemory
card. Thus, durability of the connector can be improved.
Patent EP-1507215-A2 (EP)
Inventor: TOMITA HIROTO
IPC: H04N101/00
Filed: 2004-08-03
Abstract: An information-processing apparatus (100) comprises a motion-detecting unit (101a), a
motion-compensating unit (101b), a DCT/IDCT unit (101c), a Q/IQ unit (101d), a VLC
unit (101e), a VLD unit (101f), and a DSP unit (101h), as a plurality of processing units.
Thanks to control of a mode-controlling unit (107), two modes can be used. One of
them is an "operation mode" where processes of moving picture are performed, and the
other of them is a "memory mode" where all internal memories of the plurality of
processing units are logically combined to be directly accessible from the outside as one
memory via an interface unit (106).
Patent EP-1515415-A2 (EP)
Inventor: KEISUKE KAZUNO
IPC: F16H25/20
Filed: 2004-09-08
Abstract: According to the present invention there is provided an
electrically driven linear actuator which is compact and
does not require a complex electric control by providing
a mechanical linear clutch on an output shaft of the
actuator which can cut off the axial load. One preferable
embodiment of the present invention is an electrically
driven linear actuator comprising an electric motor (3)
mounted on a housing (2); a nut (6) connected to a motor
shaft (3a) of the motor (3) via a spur gear (4); the nut
(6) being supported on the housing (2) rotatably and
immovably in an axial direction, a ball screw (8)
inserted in the nut (6) via a plurality of balls (7) not-rotatably
and movably in an axial direction; an output
shaft (15) connected to the screw shaft (8) in-line
therewith via a transmitting pin (12); and a mechanical
linear clutch (9) arranged at a region near the
connection of the output shaft (15) to the screw shaft
(8).
Patent EP-1487072-A2 (EP)
Inventor: KOPF DANIEL DR
IPC: H01S3/08
Filed: 2000-06-09
Abstract: A diode-pumped Laser operating in the fundamental mode
comprises a laser means for producing a high aspect ratio
pump light beam (7) with a diode pumping array and optical
means for imaging the pump light beam (7) onto a
substantially asymmetrical spot with a smooth intensity
profile. The pump light beam (7) excites a laser medium
(4), wherein the axis of the pump light beam (7) is
positioned obliquely or vertically to the axis of the laser
mode (23).
Patent EP-1522766-A2 (EP)
Inventor: BERENDES FRANZ
IPC: B66F7/12
Filed: 2004-09-25
Abstract: A deep mine has a lifting system which raises and lowers a platform (2) which is supported by two or more rack rod (1) groups with teeth (3). The teeth engage with pinion gear drive wheels (4). Each rack rod consists essentially of two side-flanges which are linked by a succession of axles surrounded by freely-rotating circular teeth.
Patent EP-1524109-A2 (EP)
Inventor: GAO XIAOGANG DR
IPC: B32B25/08
Filed: 2004-10-06
Abstract: Multilayer tube for medical purposes, free of PVC and with improved security of peeling, comprises at least 3 layers: a base layer (A), bonded to a connector layer (B) through an intermediate buffer layer (C), each made of different polymers. The tube can be formed into crinkles or loops with diameter up to 50 mm without cracking. Multilayer tube for medical purposes, free of PVC and with improved security of peeling, comprises at least 3 layers: a base layer (A), bonded to a connector layer (B) through an intermediate buffer layer (C), each made of different polymers. The tube can be formed into crinkles or loops with diameter up to 50 mm without cracking. The new feature is that both (A) and (B) contain at least 25wt.% (on total weight of the layers) of polyolefins (I), while (C) contains over 75wt.% (of its total weight) of a thermoplastic elastomer (II) that is not a polyolefin. An independent claim is also included for a method for preparing the new tube.
Patent EP-1529427-A2 (EP)
Inventor: TIESSEN REIMER-UWE
IPC: A01B63/22
Filed: 2004-10-30
Abstract: The agricultural earthworking machine has rollers with tires (7') which can be swiveled below the remaining rollers for travel on roads. These are mounted on arms (8') connected to intermediate arms (11) mounted on the machine frame (1). An adjuster (10) is attached to the pivot (12) connecting the two arms. Independent claims are included for: (A) a similar machine with seeding disks (4) connected to the rollers; (B) and a hydraulic system for use in the machine.
Patent EP-1440625-A2 (EP)
Inventor: AONO KIMI
IPC: A23N17/00
Filed: 2004-01-27
Abstract: A batch-cycle type heat-treatment apparatus for heating
mash fodder includes a heat-treatment unit (2) for treatment of material like
mash fodder and a dryer cooler (4) for drying and cooling the heated fodder,
and a buffer hopper in which the material is temporarily stored, which
buffer hopper (3) is located between the heat-treatment unit (2) and the dryer
cooler (4). In one embodiment, the dryer cooler (4) is provided with an agitator (45)
including a rotational central shaft (451) and stirring blades (452) having air
injectors (453) being capable of spraying air so as to dry and cool the fodder
by injecting air while the fodder being stirred.
Patent EP-1522834-A2 (EP)
Inventor: LANGHORN JASON
IPC: G01L23/18
Filed: 2004-09-09
Abstract: A pressure sensor for sensing a pressure level of a pressurized medium has, in one embodiment,
a high pressure side and a low pressure side. An aperture may extend through
at least a portion of the sensor assembly, and a seal is located in the aperture. The seal
seals the high pressure side from the low pressure side. Electrical leads extend through
the seal between the high pressure side and the. low pressure side. A substrate is located
on the high pressure side. A pressure sensitive resistor is mounted on the substrate such
that the resistor is directly exposed to the pressurized medium. The resistor changes resistance
in response to a change in pressure. The resistor is connected to the electrical
leads.
Patent EP-1520528-A2 (EP)
Inventor: TANAKA DON A
IPC: A61B17/00
Filed: 2004-09-30
Abstract: An anastomotic ring device (12,212,312,412,512,712,812) for forming a hollow rivet (ring) attachment between tissue
lumens facilitates laparoscopic or endoscopic implantation by including features that
facilitate actuation from a stressed, generally cylindrical shape. Economical manufacturer is
achieved by weaving open ended strands into a generally cylindrical stent shape that is
imparted with a Shape Memory Effect (SME) to actuate to a hollow rivet (ring) shape.
Alternatively or in addition to SME inherent in the woven strands, an actuating force may be
received from a helical spring element (530) incorporated into the ring. Self-actuating ring devices
are enhanced by forming woven strands into petals that diverge from opposing petals such
that the strands encounter less friction when actuating. Each of these features alone or in
combination enhance clinical use of anastomotic ring devices, such as a bariatric gastric
bypass procedure.
Patent EP-1531541-A2 (EP)
Inventor: NIEMAND ROBERT
IPC: H02M3/28
Filed: 2004-11-11
Abstract: A power supply (100) of one embodiment of the invention is disclosed
that includes a conversion mechanism (118) and a feedback mechanism (110).
The conversion mechanism is to control conversion of a first direct current (DC)
signal from to a second DC signal provided to an electronic device by switching
the first DC signal to vary the second DC signal. The feedback mechanism is to
cause the switching control mechanism to operate in a nominal-power mode or
a reduced-power mode according to a control signal received from the
electronic device. The conversion mechanism is caused in the reduced-power
mode to lessen at least one of the duty cycle and the frequency at which the first
DC signal is switched until the voltage of the second DC signal decays to a first
voltage level.
Patent EP-1593052-A2 (EP)
Title: Systeme de gestion de base de donnees residant en memoire ainsi que son implementation
Inventor: CHEN TIANLONG
IPC: G06F7/00
Filed: 2004-01-21
Abstract: L'invention concerne une architecture de système de gestion de base de données résidant en mémoire ainsi que sa mise en oeuvre, dans laquelle a) tout le stockage des données dans la base de données est dans la mémoire, b) toute les fonctionnalités de la gestion de base de données sont en mémoire, à l'exception du stockage de sauvegarde ou de récupération sur la base du disque dur, c) tous les objets de la base de données notamment les tableaux, les visuels, les déclencheurs, les procédures, les fonctions  sont en mémoire, d) toute la sécurité des données est dans l'étage de mémoire, e) toutes les données indexées, triées et recherchées sur la base d'algorithmes de recherche sélectionnés sont dans la mémoire, f) toutes les fonctionnalités d'enregistrement chronologique des données permettant de rafraîchir entre-temps des données résident dans la mémoire. La vitesse de traitement de la demande de la base de données est plus avantageuse que la vitesse de la RAM (mémoire vive) sans sacrifier une perte de vitesse sur le disque dur entrée/sortie. Non seulement la base de données entière est contenue dans la RAM, mais toutes les colonnes des tables de base de données présélectionnées ne sont pas indexées. Tout le traitement interne de la demande de la base de données est fondé sur des colonnes indexées.
Patent EP-1586112-A2 (EP)
Inventor: CHENG LAP-TAK ANDREW
IPC: G03F7/00
Filed: 2004-01-21
Abstract: Procédé de fabrication de dispositifs électriques et électroniques. Un film polymère à motifs est déposé sur un substrat. Une pâte pour couche épaisse est déposée sur le polymère à motifs. La pâte pour couche épaisse est séchée dans des conditions qui permettent la diffusion du polymère dans la pâte pour couche épaisse. Cela rend la zone diffusée insoluble dans une solution de développement alcaline.
Patent EP-1596712-A2 (EP)
Title: Detecteur chimique implantable
Inventor: YANG ZHONGPING
IPC: G01N21/77
Filed: 2004-02-12
Abstract: L'invention concerne un procédé et un appareil permettant de déterminer une propriété d'un analyte au moyen d'une couche de détection, dont la réponse optique change avec l'analyte. Ledit appareil comprend un logement pourvu d'une fenêtre transparente optiquement servant à recevoir la couche de détection. La fenêtre permet d'acheminer la stimulation optique vers la couche de détection et la réponse optique provenant de la couche de détection. Un émetteur de lumière de stimulation est couplé à une première face d'un corps optique couplé sur le plan monolithique à la fenêtre et un détecteur de lumière est couplé à une seconde face du corps optique destiné à recevoir la réponse. La réponse optique se modifie, à mesure que la concentration de l'analyte change. Des molécules de référence comprises dans la couche de détection peuvent fournir un signal d'étalonnage à un second détecteur de lumière monté à une troisième face du corps optique. Les première, seconde et troisième faces du corps optique sont différentes et ne sont pas coplanaires.
Patent EP-1625474-A2 (EP)
Inventor: ACKLEY JONATHAN
IPC: H04H60/04
Filed: 2004-04-30
Abstract: A system and method is provided for remotely controlling and interacting with a multimedia device using a mobile phone. This is accomplished by utilizing cell and mobile phones capable of establishing persistent Internet connections. A software application is provided for the mobile phone which receives inputs entered by a user on the mobile phone's keypad and translates the inputs into commands that are recognized by a multimedia device. For example, the multimedia device may be a television, set top box, or a digital video recorder such as a Tivo or ReplayTV. The software application transmits the data input by the user to the device, either directly, or through at least one central server. Mapping of the commands entered on the mobile phone into commands recognized by the remote device may occur on the phone, at a central server, or at the device itself.
Patent EP-1620884-A2 (EP)
Inventor: BAI FENG
IPC: H01L51/05
Filed: 2004-05-06
Abstract: Organic polymers for use in laminates including capacitors, wherein the polymer includes repeat units of the formula: wherein: each R<SUP>1 </SUP>is independently H, an aryl group, Cl, Br, I, or an organic group that includes a crosslinkable group; each R<SUP>2 </SUP>is independently H, an aryl group or R<SUP>4</SUP>; each R<SUP>3 </SUP>is independently H or methyl; each R<SUP>5 </SUP>is independently an alkyl group, a halogen, or R<SUP>4</SUP>; each R<SUP>4 </SUP>is independently an organic group that includes at least one CN group and has a molecular weight of about 30 to about 200 per CN group; and n=0-3; with the proviso that at least one repeat unit in the polymer includes an R<SUP>4</SUP>.
Patent EP-1617951-A2 (EP)
Inventor: MICKLASH KENNETH J II
IPC: B01L3/00
Filed: 2004-04-07
Abstract: The present invention provides material removal heads and devices for noninvasively removing materials from the wells of multi-well plates(508) . The material removal heads(100) of the invention are structured to prevent cross-contamination among wells of multi-well plates(508) as materials are removed from the plates(508). The invention also provides dispense heads(100) and devices that include angled dispensers (608). Related systems (700), kits, and methods are additionally provided.
Patent EP-1617735-A2 (EP)
Inventor: KELLEHER STEPHEN D
IPC: A23L13/60
Filed: 2004-04-19
Abstract: A low cholesterol protein composition derived from animal muscle tissue is provided. The low cholesterol protein composition is added to meat or fish prior to cooking to retain moisture during cooking in the fish or meat.
Patent EP-1678775-A2 (EP)
Title: Generateur electrochimique
Inventor: MERLO LUCA
IPC: H01M8/02
Filed: 2004-10-14
Abstract: L'invention concerne un empilement de piles à combustible à membranes ionomères de conception nouvelle comprenant une multiplicité de plaques bipolaires en acier inoxydable, des électrodes, des membranes et des joints d'étanchéité périmétriques intercalés entre des plaques de compression. L'invention permet d'empêcher la formation de ions métalliques dans les membranes et, par conséquent, la chute de tension. Ceci consiste à empêcher la migration latérale à l'intérieur des membranes ionomères des ions métalliques contenus dans le liquide de refroidissement.
Patent EP-1684803-A2 (EP)
Inventor: MCINTYRE GRAHAM
IPC: A61K35/74
Filed: 2004-11-12
Abstract: Use of an immune modulator composition and/or pharmaceutical composition comprising a whole cell of a bacterium from the genera Rhodococcus, Gordonia, Nocardia, Dietzia, Tsukamurella and Nocardioides, for use in the manufacture of a medicament for the treatment of an autoimmune disease or autoimmune disorder, including certain vascular disorders.
Patent EP-1683031-A2 (EP)
Inventor: ELLIS ROBERT
IPC: H04L7/033
Filed: 2004-11-05
Abstract: Some embodiments of the invention implement point-to-point memory channels that virtually eliminate the need for mandatory synchronization cycles for a derived clocking architecture by tracking the number of data transitions on inbound and outbound data lanes to make sure the minimum number of transitions occur. Other embodiments of the invention perform data inversions to increase the likelihood of meeting the minimum data transition density. Still other embodiments are described in the claims.
Patent EP-1718530-A2 (EP)
Inventor: BONTRAGER RICHARD L
IPC: B65D81/113
Filed: 2004-11-19
Abstract: Structures for a unitary spring system end cap include at least one rib formed on the outer wall of an end cap. The at least one rib can protrude from the outer wall, for example centered along the length of a spring system. Where a carton containing a product protected by a unitary spring system end cap is dropped from a height, the rapid deceleration caused by an impact with a surface causes the at least one rib to engage the spring system on which it is centered. A second such structure includes at least one bulbous feature located centrally of the platform of an end cap. The at least one bulbous feature can absorb compressive forces applied to the platform of the end cap, crushing in a controlled manner.
Patent EP-1711310-A2 (EP)
Title: Dalles de granit decoupees au moyen d'une scie alternative possedant des lames a segments contenant du diamant et procede de decoupe associe
Inventor: DOSSENA ERNESTO
IPC: B24B1/00
Filed: 2004-12-22
Abstract: L'invention concerne un bloc de graphite découpé en dalles au moyen d'un dispositif de sciage comprenant une pluralité de lames généralement parallèles, espacées les unes des autres et possédant chacune une pluralité de segments de découpe, chacun d'eux étant composé d'une phase continue imprégnée d'un matériau superabrasif sélectionné dans le groupe formé par diamant naturel, diamant synthétique, nitrure de bore cubique et leurs combinaisons. Chacune des dalles de granit découpée dans le bloc possède une rugosité de surface Ra inférieure à 500 µ-in, et présente une variation d'épaisseur égale ou inférieure à 2 mm par rapport à une cible nominale.
Patent EP-1568821-A2 (EP)
Inventor: KIM SANG JIN
IPC: E01B1/00
Filed: 2005-01-24
Abstract: The railroad concrete ballast construction system and method are disclosed,
which are capable of constructing a concrete ballast (70) at a certain section of a gravel
ballast having no gravel and rail tie (20) for exchanging a certain section of a gravel
ballast (3) with a new concrete ballast (70) in a state that a train currently runs on a railroad,
curing and disassembling a structure adapted to fix a rail for a stable operation of a
train for thereby effectively finishing an exchanging work. The railroad concrete
ballast construction system includes a concrete rail tie slab engaged at a rail (10) of a
certain section having no gravels and rail ties in a gravel ballast, a rail support unit (30)
for supporting a vertical weight applied to the rail during an operation of the train and
preventing a sagging of the rail, a gauge tie rod (40) for preventing an elongation of the
rail when a concrete of the slab is constructed, a gauge strut (50) for preventing a
contraction of the rail when a concrete of the slab is constructed, a horizontal
support member (60) for maintaining a horizontal state of the rail when a concrete of the
slab is constructed, and a concrete ballast for constructing the slab on the ground
using a concrete supplied through an inlet formed at the slab.