baber/WOPTO huggingface dataset:
Patent CZ-20013627-A3 (CZ)
Title: Separation process of biomass containing lignocellulose
Inventor: KARSTENS TIES
IPC: D21C3/00
Filed: 2000-04-11
Abstract: The invention relates to a method for separating lignocellulose-containing biomass, especially wood, into the essential components in the form of lignin, hemicellulose and cellulose, with the following steps: a) pre-hydrolyzing the lignocellulose-containing biomass by treating it with water or steam; b) extracting the hydrolyzed hemicellulose obtained by pre-hydrolyzation with an aqueous medium; c) extracting the process-modified lignin that remains in the residue with an alkanolamine, isolating the lignin, recovering the alkanolamine, whereby the alkanolamine is not substituted by alkyl groups at the nitrogen atom, and d) obtaining a cellulose raw material. The inventive method is characterized in that hemicelluloses and lignin can be specifically separated from the cellulose in two different process steps. For this purpose, simple and commercially available system components can be used that facilitate an economical operation also with small installations.
Patent CZ-20021697-A3 (CZ)
Title: Pharmaceutical preparation containing aplidine for treating cancer diseases
Inventor: FAIRCLOTH GLYNN THOMAS
IPC: A61K45/00
Filed: 2000-11-15
Abstract: Aplidine demonstrates considerable promise in phase (I) clinical trials for treatment of tumors, and various dosing regimes are given. Tumor reduction has been observed in several tumor types including renal carcinoma, colorectal cancer, lung carcinoid, medullary thyroid carcinomas and melanoma. It has also been found that aplidine has a role in inhibiting angiogenesis, complementing the anti-tumor activity.
Patent CZ-20023374-A3 (CZ)
Title: Fire detector
Inventor: LUTEROTTI LORENZO
IPC: G08B17/107
Filed: 2001-04-10
Abstract: A fire detector, comprising a printed circuit board on which at least one optical transmitter and at least one optical receiver are surface-mounted with a method known commercially as SMD and arranged so as to avoid a line-of-sight configuration, their respective emission and reception fields intersecting each other. The board is associated with a box-like optical chamber which is composed of a fluid detection portion and a fluid circulation portion. The detection portion is arranged through a corresponding through hole formed in the printed circuit board and is provided with openings which are formed in the perimetric wall for the corresponding transmitters and receivers, whose respective emission and reception fields mutually intersect inside it. The circulation portion is arranged on the opposite side with respect to the detection portion and is formed perimetrically by a plurality of partitions which from access ducts for the fluid.
Patent CZ-20024235-A3 (CZ)
Title: Substituted nitrated catechols, their use in the treatment of some pathological states of central and peripheral nervous system and pharmaceutical preparations in which they are comprised
Inventor: LEARMONTH DAVID ALEXANDER
IPC: A61K31/122
Filed: 2001-06-21
Abstract: New compounds of formula I are described: <CHEM>   The compounds have potentially valuable pharmaceutical properties in the treatment of some central and peripheral nervous system disorders.
Patent CZ-20031149-A3 (CZ)
Title: Tantalum and tantalum nitride mixtures intended for electrolytic capacitor substrates
Inventor: TRIPP TERRANCE B
IPC: B22F3/00
Filed: 2001-10-23
Abstract: A process for producing sintered pellets made from blends of refractory metal and refractory metal nitride powders were found to have a higher fraction of intra-agglomerate pores than those made from the refractory metal or refractory metal nitride alone resulting in improved capacitor grade powders, anodes and finished capacitors therefrom. The pellet porosity and total intrusion volume maximizes when the mixture is in the 50-75 W/W% refractory metal nitride range. The total pellet pore surface area was found to be relatively independent of refractory metal nitride concentration above 50%. A substrate consisting of a 50/50 or 25/75 W/W% refractory metal/refractory metal nitride powder mixture should produce solid capacitors with higher capacitance recovery and lower ESR.
Patent CZ-20032728-A3 (CZ)
Title: Benzamidine derivatives
Inventor: KOICHI FUJIMOTO
IPC: A61P9/00
Filed: 2002-04-03
Abstract: Compounds of general formula (1) and pharmacologically acceptable salts thereof: <CHEM> Äwherein   R<1> represents a hydrogen atom, a halogen atom, an alkyl group or a hydroxyl group;   R<2> represents a hydrogen atom or a halogen atom;   R<3> represents a hydrogen atom, an alkyl group which may be substituted, an aralkyl group, an alkylcarbonyl group which may be substituted, an alkylsulfonyl group which may be substituted or the like;   each of R<4> and R<5> represents a hydrogen atom, a halogen atom, an alkyl group which may be substituted, a carbamoyl group or the like;   R<6> represents a heterocycle or the like;   each of R<7> and R<8> represents a hydrogen atom, an alkyl group or the like;   n represents 0, 1 or 2Ü exhibit excellent activated blood coagulation factor X inhibitory activity and are useful for the prevention or treatment of blood coagulation-related diseases.
Patent CZ-20032788-A3 (CZ)
Title: Use of desoxypeganine for treating central nervous system symptoms resulting from intoxications by psychotrops
Inventor: OPITZ KLAUS
IPC: A61P25/28
Filed: 2002-04-18
Abstract: The invention relates to the use of desoxypeganine, as a free base or as an acid addition salt, for treating cerebral, central nervous or psychiatric symptoms, deficiencies or disorders, which occur following absorption of psychotropic substances, resulting from occasional or chronic abuse of drug, narcotic or medecine, from side effects of normal use according to prescription, especially repeated or continued use of medecines, or from the effect of use not according to prescription, especially repeated or continued use of medecines, or resulting from acute intoxication by toxic psychotropic substances or from chronic influence of toxic psychotropic substances in humans or other vertebrate animals.
Patent CZ-20033479-A3 (CZ)
Title: Lipid-polymer conjugates
Inventor: METSELAAR JOSBERT MAARTEN
IPC: C08G69/10
Filed: 2002-06-03
Abstract: Lipid conjugates of a poly-(amino acid), a poly-(amino acid derivative) or a poly-(amino acid analogue), such as poly-[N-(2-hydroxyethyl)-glutamine](PHEG), are provided.
Patent DD-158724-A3 (DD)
Title: Schneidkopf zum grat-,einschnuerungs-und verformungsfreien trennen
Inventor: KURTH KLAUS
IPC: G21C19/36
Filed: 1980-12-24
Abstract: Die Erfindung bezieht sich auf einen Schneidkopf zum grat-, einschnuerungs- und verformungsfreien Trennen von duennwandigen Rohren, insbesondere von mit Pellets gefuellten Brennstoffelementen fuer Kernkraftwerke. Die Erfindung stellt sich das Ziel, duennwandige Rohre, insbesondere ausgesonderte Ausschuss-Brennstoffelemente grat-, einschnuerungs- u. verformungsfrei zu trennen,so dass die darin befindl. Pellets ohne Beschaedigung entnommen u. einer weiteren Verwendg. zugefuehrt werden koennen.Die zu loesende Aufg. besteht darin, einen Schneidkopf zu entwickeln,der eine einwandfreie Zentrierung von Rohren,insbesondere von Brennstoffelementen u. eine exakte Einschnittiefe in die Rohre bzw. Brennstoffelemente gewaehrleistet. Erfindungsgemaess wird die Aufgabe geloest durch einen um ein Grundgestell bewegbaren,in radialer Richtung zustellbaren Schlitten mit Werkzeughalter und Werkzeug und einer radial zustellbaren Stuetzrolle, wobei die Stuetzrollen um 120 Grad versetzt sind und in einer Ebene liegen.
Patent DD-210535-A3 (DD)
Title: Vorrichtung zum verstellen von farb- oder feuchtmittelauftragwalzen
Inventor: RUDOLPH HARALD
IPC: B41F31/30
Filed: 1982-06-02
Abstract: Die Erfindung betrifft eine Vorrichtung zum Verstellen von Farb- oder Feuchtmittelauftragwalzen, die vorzugsweise fuer Offsetfarbwerke oder -feuchtwerke einsetzbar aber auch ueberall dort verwendbar ist, wo drei Walzen schrittweise zueinander an- und abstellbar sein sollen. Waehrend das Ziel der Erfindung darin besteht, eine rationell fertigbare Vorrichtung zum An- und Abstellen zu gestalten, besteht die Aufgabe darin, zur Realisierung der definierten Anstellschritte und zum Abstellen die gleichen Maschinenelemente zu benutzen, aber auszuschliessen, dass durch den zweiten Anstellschritt eine Rueckwirkung auf die Stellung der im ersten Anstellschritt erzeugten Einstellung der Auftragwalze zur Zufuehrwalze absolut unterbleibt. Das wird erreicht, indem zu beiden Seiten der Zufuehrwalze je ein ueber eine Stange mit je einem pneumatischen Arbeitszylinder verbundener Exzenter fuer die Verstellung des Abstandes zwischen Auftragwalze und Zufuehrwalze vorgesehen ist, der zeitweilig gleichzeitig mit je einem Doppelhebel bewegbar ist, wobei die Doppelhebel waehrend des ersten Anstellschrittes mittels je einer Druckfeder gegen je einen festen Anschlag gedrueckt werden und erst nach Einsetzen des zweiten Anstellschrittes gemeinsam mit den Exzentern eine Schwenkbewegung ausfuehren. Den Arbeitszylindern ist zur Daempfung der Schaltgeschwindigkeit in der Anstell-Abluftleitung je eine Drossel zugeordnet.
Patent DD-249387-A3 (DD)
Title: Verfahren zum verfestigen instabiler gesteinsschichten in geologischen bohrungen
Inventor: GAWRON REINHARD
IPC: E02D3/12
Filed: 1985-04-18
Abstract: Ziel der Erfindung ist es, mittels eines geeigneten Verfahrens zum Abdichten und Verfestigen des bohrlochnahen Bereiches in geologischen und technischen Bohrungen zur Senkung des Material-, Arbeitszeit- sowie Energieaufwandes beizutragen. Durch das Einbringen eines schadstoffarmen, oekonomisch und technisch guenstigen Verfestigungsgemisches wird eine Verfestigung instabiler Gesteinsschichten in geologischen und technischen Bohrungen erreicht. Als Verfestigungsmittel ist Harnstoff-Formaldehyd-Harz-Pulver vorgesehen, welches in Wasser in einem Gewichtsverhaeltnis 1:1 geloest wird. Diesem Gemisch wird die entsprechende Menge an 1,85%iger Salzsaeure beigegeben. Am unteren Teil des Bohrgestaenges befindet sich eine dem Ringraum zwischen Bohrgestaenge und Bohrlochwand absperrende Packereinheit und ein Untertagemischer, der die notwendige Menge an 3,7%iger Salzsaeure fuer den zweiten Teil des Harnstoff-Formaldehyd-Harz-Haerter-Gemisches enthaelt. Dieses Gemisch dringt in die Kluftsysteme ein und erhaertet dort, wodurch eine Verfestigung der instabilen Bohrzone erzielt wird.
Patent EP-1052731-A3 (EP)
Inventor: RUTZ ANDREAS
IPC: H01R9/26
Filed: 2000-02-24
Abstract: The terminal body (4) is locked on a carrier rail, which has a recess, in which a component e.g. a relay is lockable with th help of a swivel bracket (22). The swivel bracket (22) has at least two locking facilities (28,27,30), with which relay componen (20,20') with different dimensions are lockable at the terminal body (4). The locking facilities include projections (27,28) and spring webs (30).
Patent EP-1033384-A3 (EP)
Inventor: HIROKI NAKASHIMA
IPC: C08L21/00
Filed: 2000-03-01
Abstract: A flame resistant polymer composition comprising: (A)
100 parts by weight of a mixture which comprises 1-99 wt%
of (a-1) an olefin polymer and 1-99 wt% of (a-2) a
hydrogenated conjugated diene polymer in which 80% or more
of double bonds of the conjugated diene are saturated or
(a-3) a random copolymer of ethylene and α-olefin having 3-10
carbon atoms, or both (a-2) and (a-3); and (B) 5 parts
by weight or more of an inorganic flame retardant. The
composition has excellent flame resistance, is free from
production of toxic gas and environmental pollutant
substances, and exhibits superior well-balanced
characteristics such as molding processability, tensile
strength, pliability (anti-whitening on bending), flexing
resistance, and flexibility. The composition is useful as
an electric wire coating material for interconnect wiring
in equipment or harnesses for vehicles, and as industrial
materials for insulating tapes.
Patent EP-1042970-A3 (EP)
Title: Doppelrahmen-Verschluss und Gurt mit einem solchen Verschluss
Inventor: SCHLEGEL WOLFGANG DIPL-ING
IPC: A62B1/18
Filed: 2000-03-31
Abstract: Der Doppelrahmen-Verschluß zum Schließen von Gurten (30) hat
einen unteren und einen oberen Rahmen (10, 20), die jeweils
aus zwei seitlichen Seitenelemente und einem vorderen und
einem hinteren Seitenelement (12, 13; 22, 23) gebildet sind.
Die Rahmen (10, 20) sind so ausgebildet, daß sie sich bei
geschlossenem Verschluß in einer Richtung nicht gegeneinander
verschieben können. Dazu kann an der Hinterkante des
hinteren Seitenelements des unteren Rahmens (10) eine
Winkelkante vorgesehen sein, an der der obere Rahmen (20)
bei geschlossenem Verschluß anliegt. Der obere Rahmen (20)
ist etwas kürzer als der untere Rahmen (10), wobei das
vordere Seitenelement (22) des oberen Rahmens (20) nur etwa
die halbe Breite des vorderen Seitenelements (12) des
unteren Rahmens (10) überlappt. Das vordere Seitenelement
(22) des oberen Rahmens (20) hat ein sich nach vorne
verjüngendes Profil. Die hinteren Seitenelemente (13, 14)
liegen in einer Schlaufe (32) am einen Ende des Gurtes (30).
Patent EP-1098210-A3 (EP)
Inventor: EBBESEN THOMAS W
IPC: G03F1/00
Filed: 2000-04-27
Abstract: An apparatus for enhanced light transmission through a perforated metal film is provided.
The apparatus comprises a metal film having a first surface and a second surface, at least one
aperture provided in the metal film and extending from the first surface to the second surface,
and first and second dielectric layers. The first dielectric layer is provided substantially adjacent
to the first metal film surface, and the second dielectric layer is provided substantially adjacent to
the second metal film surface. The respective refractive indices of the first and second dielectric
layers are substantially equal. Light incident on one of the surfaces of the metal film interacts
with a surface plasmon mode on at least one of the surfaces of the metal film thereby enhancing
transmission of light through the at least one aperture in the metal film. The apparatus may have
a single aperture or a plurality of periodically arranged apertures, and the metal film surface may
be provided with or without a periodic surface topography for further enhanced transmission.
Wavelength-selective optical filters, spatial optical filters, light collectors, near-field scanning
optical microscope probes and photolithographic masks are also provided.
Patent EP-1084901-A3 (EP)
Inventor: OKANO NAOKI
IPC: A47C7/46
Filed: 2000-08-16
Abstract: A seat back supporting mechanism (5) for movably supporting
a seat back (3) on support members (15) is provided such that a
load exerted on the seat back (3) by a passenger's waist part
upon a rear crash of a vehicle causes a rotation of the entire
seat back (3) from its usual position about its instantaneous
center (5a to 5g) located above the load exerting position,
thereby moving a head rest (4) forward and upward. This seat
back supporting mechanism (5) is constructed to move the
instantaneous center (5a to 5g) of the seat back (3) upward and
forward as the seat back (3) rotates. The passenger's head can
be effectively received upon the rear crash of the vehicle by
moving the head rest (4) forward and upward.
Patent EP-1080767-A3 (EP)
Title: Verfahren zur Aufarbeitung einer salzhaltigen Säurelösung und Anlage zur Durchführung des Verfahrens
Inventor: DICHTL GOTTFRIED
IPC: B01D3/36
Filed: 2000-08-24
Abstract: Verfahren zur Aufarbeitung einer wäßrigen, salzhaltigen
Säurelösung, die wenigstens eine Säure enthält, die mit
Wasser wenigstens ein Azeotrop bildet, unter Gewinnung einer
salzfreien Säurelösung und einer Salzlösung mit vermindertem
Säuregehalt, bei dem man die salzhaltige Säurelösung auf
eine erste Kolonne (K1) aufgibt, in der die salzhaltige
Säurelösung unter Gewinnung von Wasser als Kopfprodukt,
eines höhersiedenden dampfförmigen Wasser-Säure-Gemischs
sowie einer Sumpffraktion in Form einer aufkonzentrierten
säurehaltigen Salzlösung aufgetrennt wird, bei dem man zur
weiteren Abtrennung von Säure aus der aufkonzentrierten
Salzlösung die Sumpffraktion aus der ersten Kolonne (K1) auf
eine nachgeschaltete Abtriebskolonne (K2) aufgibt, in der
die Sumpffraktion unter Energieeintrag aufgetrennt wird in
(i) eine aus dem Kopfbereich der Abtriebskolonne (K2) dampfförmig
abgezogene Säurefraktion und (ii) eine aus dem Sumpf
der Abtriebskolonne als Flüssigkeit abgezogene vollständig
oder weitgehend säurefreie konzentrierte Salzlösung.
Patent EP-1088843-A3 (EP)
Inventor: AOKI KATSUTOSHI
IPC: G03G9/087
Filed: 2000-09-27
Abstract: A nonlinear crystalline polyester obtained by polycondensing monomers
containing trivalent or higher polyvalent monomers selected from
trihydric or higher polyhydric alcohols and tricarboxylic or higher
polycarboxylic acid compounds in an amount of from 0.1 to 20mol% of all
monomers used for polycondensation. 
Particularly branched polytetramethylene fumarates which can be used as
toner binders are described.
Patent EP-1095975-A3 (EP)
Inventor: KUNIYOSHI ATSUSHI
IPC: C09J7/02
Filed: 2000-10-20
Abstract: Flame-retardant adhesives for circuit materials which
are harmless to the environment, show excellent thermo-humidity
resistant electrical characteristics and have high flame
retardancy. 
     These flame-retardant adhesives contain a saturated
polyester resin and a flame retarder containing a component
having P-C bond in its molecule and a component having nitrogen
in its molecule, and the content of the flame retardant amounts
to 90 parts by weight or more per 100 parts by weight of the
saturated polyester resin.
Patent EP-1059541-A3 (EP)
Inventor: LAJINESS GREGORY G
IPC: G01S13/931
Filed: 2000-05-11
Abstract: A method for rejecting system-to-system interference in a FLR
system (30) in which sampled data obtained from each channel of the FLR
receiver (44) is analyzed to recognize transient data due to interference with
another FLR system and bounded in the time domain. The bounded data set is
deleted and replaced with a new data set determined by interpolation (90). The
transient data is recognized when the variance of a sliding window of samples
exceeds a variance threshold (83). The method removes transient pulses with
minimal distortion of the raw data, and the impact on system complexity and cost
is minimal when the system already includes digital signal processing capability
for other purposes.
Patent EP-1079312-A3 (EP)
Inventor: SUZUKI KAZUHIKO
IPC: G06F3/12
Filed: 2000-08-23
Abstract: A printed matter comprising: a multiplicity of character strings such as words or
sentences being printed on a single printing plane according to a ranking of the
character strings determined based on a predetermined rule; the character strings
being printed at respective font sizes which vary gradually in order of the
ranking of the character strings; and at least two of the character strings being
superposed on each other in which one of the two character strings whose font
size is smaller than that of the other character string is provided with a fringe at
a superposed portion thereof. A method and an apparatus for printing the printed
matter are also disclosed.
Patent EP-1081750-A3 (EP)
Inventor: COHEN BARNEY M
IPC: H01L21/3065
Filed: 2000-08-31
Abstract: The disclosure relates to a precleaning process
suitable for fabricating metal plugs in a low-K,
carbon-containing dielectric, and specifically is a
process for cleaning a contact area of a metal
conductor on a semiconductor workpiece so as to
minimize damage to a low-K, carbon-containing
dielectric overlying the metal. After forming contact
openings in the low-K dielectric so as to expose
contact areas on the underlying metal conductor (104),
the contact areas are cleaned by exposing the
workpiece to an atmosphere formed by plasma
decomposition of a mixture of hydrogen-containing and
helium gases (106). Surprisingly, our preclean
process can repair damage to the dielectric caused by
preceding process steps, such as oxygen plasma ashing
processes for removing photoresist.
Patent EP-1092586-A3 (EP)
Inventor: ROOM THIERRY
IPC: B60N2/60
Filed: 2000-10-04
Abstract: Seat cover comprises envelope (1) with two sections (2, 2') attached to each other by seam (3). Envelope has opening means (7) allowing seam to give way under predetermined stress, but ensuring resistance for smaller stress, so that gap (8) can appear or not between two sections depending on stress applied. Opening means includes reinforcement element (9) placed parallel to seam and comprising braid (10).
Patent EP-1124001-A3 (EP)
Inventor: GABL HELMUTH DIPL ING DR
IPC: D21F1/70
Filed: 2001-01-25
Abstract: A device and process for aerating dispersions, particularly for flotation of pulp suspensions, in a de-inking process. The process includes at least two stages, where each stage has a separate liquid circulating system which sucks in the gas or air and mixes it with the liquid. The device has at least two flotation cells, with each of the cells having a separate injector and a separate circulation system including a pump.
Patent EP-1127685-A3 (EP)
Inventor: BREUKSCH ULRICH DR
IPC: B60R13/02
Filed: 2001-02-01
Abstract: The invention relates to a pressure and vacuum deformable, grained bonding foil for linings of motor vehicle interiors with at least one support layer, a single or multi-layer bed of polyurethane, and also, if applicable, an adhesion facilitator layer, arranged in between, a primary layer and also additional conventional layers, whereby the layer of polyurethane has a Shore D Hardness of less than 50, specifically less than approximately 48. Subject of the invention is also a method for the manufacture of the bonding foil as well as its utilization for lining the interiors of motor vehicles. Said bonding foil demonstrates excellent manipulation properties and presents outstanding physical/mechanical properties, such as excellent breaking elongation, grain stability, scratch resistance, high resistance to wear and tear, high UV-resistance, excellent solvent resistance as well as very high thermal aging resistance.
Patent EP-1130681-A3 (EP)
Inventor: SCHAAF MICHAEL L
IPC: H01Q17/00
Filed: 2001-03-01
Abstract: A radio system having a hub transceiver and a plurality
of customer premise transceivers at different distances from
the hub transceiver. Each of the customer premise
transceivers includes an antenna for transmitting an
upstream radio signal to the hub transceiver and receiving a
downstream radio signal from the hub transceiver. A
selected exchangeable attenuator pad is mounted on the
customer premise antenna in the path of the radiated signals
for attenuating the upstream and downstream radio signals.
The attenuator pad is selected in order to compensate for
the different transmission path losses in order to provide a
fixed predetermined signal strength in the downstream radio
signals to each of the customer premise transceivers and a
fixed predetermined signal strength to the hub transceiver
from each of the customer premise transceivers.
Patent EP-1137288-A3 (EP)
Inventor: FUJIWARA YUJI
IPC: H04N19/46
Filed: 2001-03-16
Abstract: A signal recording apparatus, has
   quantization means of quantizing a signal employing a
quantization step;   quantization information creating means of creating
plural pieces of quantization information to specify the
quantization step;   encoding means of generating an encoded signal from the
quantized signal; and   recording means of recording a compressed signal having
data containing the plural pieces of quantization information
and the encoded signal.