baber/WOPTO huggingface dataset:
Patent EP-0355834-A3 (EP)
IPC: B23B27/06
Filed: 1989-08-24
Abstract: A throw-away thread cutting insert (1) having a cutting tip (5) at 
a corner part thereof corresponding to a shape of a thread 
groove, a lead groove (8) formed in an upper surface of the insert 
and disposed adjacent to and inwardly of said cutting tip (5), 
and a curl recess (9) formed in an upper wall of the insert in 
continuous relation to one side wall of the insert and disposed 
inwardly of said lead groove (8).
Patent EP-0374378-A3 (EP)
Title: Piezoelectric ceramic and manufacturing method thereof
IPC: C04B35/497
Filed: 1989-09-15
Abstract: A piezoelectric ceramic mainly composed of a lead system oxide 
contains at least one of lead iron tungstate 
(Pb(Fe 2/3 W 1/3 ) O₃), lead copper tungstate (Pb(Cu 1/2 W 1/2  ) O₃), 
lead cobalt tungstate (Pb(Co 1/2 W 1/2 ) O₃), lead nickel tungstate 
(Pb(Ni 1/2 W 1/2 ) O₃), and lead zinc tungstate (Pb(Zn 1/2 W 1/2  ) O₃), 
and an A-site/B-site molar ratio thereof is 1.01 or higher. 
In a manufacturing method thereof, a mixture of material 
powders arranged to comprise tungsten oxide an in addition 
thereof at least one of iron oxide, copper oxide, cobalt 
oxide, nickel oxide and zinc oxide, having said molar ratio 
is sintered.
Patent EP-0361341-A3 (EP)
Title: Therapeutics for aids based on inhibitors of hiv protease
IPC: C07F9/32
Filed: 1989-09-23
Abstract: A therapeutic active compound, especially for 
treating AIDS, comprising  
(A′) k -(Z) n -(Y) m -A″  
wherein  
A′ is 
  
or hydrogen,  
wherein  
R¹ is OR², NR³R² or CR²R³R⁴,  
R²,R³ and R⁴ are, independent of each 
other, hydrogen, an aliphatic or an aromatic, wherein k is one 
or zero, wherein when Z is hydrogen, k is zero,  
Z is hydrogen, Ser or Thr or   
 
R¹ - 
, wherein n is 
one or zero, with the proviso that when Y is hydrogen, n is 
zero,  
Y is hydrogen or   
 
R¹ - 
, or 
  
wherein R⁹ is hydrogen or an aliphatic or 
 
 
aromatic,  
wherein m is one or zero, wherein when E⁴ is hydrogen, m is 
zero, 
A″ is 
  
wherein E⁴ is hydrogen or Asn or   
 
R¹- 
,  
wherein 
  
is a 4 to 7 membered ring 
system,  
wherein only Q, Q′, Q″ may be different from carbon,  
wherein the substituent is an aliphatic or aromatic,  
wherein E¹ is 
;   
 
 
 
wherein E³ is 
  
wherein E² is 
  
wherein E⁴ is hydrogen or Asn, or 
  
but if E² is R⁵ 
  
E⁴ is not   
 
R²-O- 
- ,  
wherein R⁵ is an aromatic or aliphatic,  
wherein X is hydrogen or R¹ or 
  
wherein R⁶ is an aliphatic,  
 
 
wherein R¹⁰ is hydrogen or 
  
wherein A² has the formula
Patent EP-0361376-A3 (EP)
Title: Automated cutting and kitting system of composite material and method
IPC: B26D7/01
Filed: 1989-09-26
Abstract: An automated cutting and kitting system for 
preimpregnated composite material and method by which a layup of 
a plurality of plies (22) of at least two types of preimpregnated 
composite material is cut and stored. Each ply of a given type 
of preimpregnated composite material is aligned in the order in 
which it is positioned in the layup, cut in accordance with a 
predetermined shape and stored such that the top ply in the layup 
is stored first. The different types of preimpregnated composite 
material are supported on a supply (12) which is indexed to present 
the particular type of material required by the layup.
Patent EP-0374728-A3 (EP)
Title: Heel securing device particularly for ski boots
IPC: A43B5/04
Filed: 1989-12-14
Abstract: A heel securing device, for ski boots of the rear-entry 
type comprising a front quarter (2) and a rear quarter (3) 
which are associated with a shell (4) inside which an inner 
shoe can be removably arranged. The peculiarity of the 
device resides in that it is constituted by at least one 
flap (5a, 5b) which is associated with, or provided at, the 
shell (4), the inner shoe or an adapted removable heel 
element (8), the other free end embracing the rear region 
(6) of the heel overlying the perimetric edge (7) of the 
shell. It is thus possible, once the rear quarter is secured 
onto the front one, to achieve uniform pressure on the 
entire heel region without activating adapted and specific 
means.
Patent EP-0374759-A3 (EP)
IPC: A61P31/04
Filed: 1989-12-15
Abstract: Es werden 7-O-Glycosyl-rhodomycine, die der nachfol­
genden allgemeinen Formel I 
  
entsprechen, beschrieben, worin die Reste folgende 
Bedeutung haben:  
R¹ ist ein Wasserstoffatom oder eine Hydroxygruppe,  
R² ist ein Wasserstoffatom oder eine C₁-C₄-Alkylgruppe,  
R³ ist eine Hydroxygruppe, eine Acylschutzgruppe oder 
Methyloxycarbonylgruppe,  
R⁴ ist ein Wasserstoffatom, eine O-Acylschutzgruppe, 
eine Azidogruppe, eine Amino- oder Trifluoroacetyl­
aminogruppe, eine Di-C₁-C₄-alkylaminogruppe oder 
Cyanomethylaminogruppe und  
R⁵ ist eine Azidogruppe, Amino- oder Trifluoroacetylami­
nogruppe, eine Di-C₁-C₄-alkylaminogruppe oder 
Cyanomethylaminogruppe,  
wobei Acylschutzgruppe eine Acetyl-, Mono-, Di- oder 
Trihalogenacetylgruppe- mit Fluor oder Chlor als Halogen 
oder die p-Nitrobenzoylgruppe bedeutet,  
und ein Verfahren zu ihrer Herstellung sowie ihre Ver­
wendung als Arzneimittel.
Patent EP-0352858-A3 (EP)
IPC: H01L41/09
Filed: 1989-07-24
Abstract: Die Erfindung bezieht sich auf einen piezoelekrischen 
Linearmotor zur Ausführung von Linearbewegungen relativ zu 
einer Schiene (3), auf die in gegenseitigem Abstand piezo­
elektrische Klemmvorrichtungen (4) mit Klemmaktuatoren 
(13) einwirken, die abwechselnd im Gegentakt die Schiene 
(3) festklemmen, wobei der gegenseitige Abstand der Klemm­
vorrichtungen (4) mittels eines diese verbindenden piezo­
elektrischen Vorschubaktuators (19) im Takt des wechsel­
seitigen Klemmens der Klemmvorrichtungen (4) um das 
Längungsmaß des Vorschubaktuators (19) veränderbar ist und 
wobei die piezoelektrischen Klemmaktuatoren (13) in 
Längungsrichtung an der Basis (8, 28) eines Klemmbügels 
(5, 25) angreifen mittels im Abstand voneinander angeord­
neter Füße (12, 31, 32), wobei die freien Bügelarme (6, 
7; 26, 27) bei Längung des piezoelektrischen Klemm­
aktuators (13) und Durchbiegung der Basis (8, 28) die 
Schiene (3) zwischen sich einklemmen.
Patent EP-0349204-A3 (EP)
Title: Use and regeneration of reagents using coupled reactions and permselective barriers
IPC: C07G1/00
Filed: 1989-06-23
Abstract: A process is disclosed for the use and 
regeneration of valuable reagents, including coenzymes, 
using permselective barrier-assisted coupled reactions, 
most involving redox couples.
Patent EP-0352074-A3 (EP)
Title: Waterproof electrical connector
IPC: H01R13/52
Filed: 1989-07-19
Abstract: The electrical connector comprises a male half 
(2) having contact pieces (10a, 10b) and a female half 
(1) having pin terminals (6a, 6b) in its cavity, and 
a seal member (14) placed in the space which is to be 
formed between the outer surface of the plug housing 
(9) and the inside surface of the socket housing (5) 
when the male and female halves (1, 2) are coupled. 
The plug housing (9) has a plurality of hollow protrusions 
(13a, 13b) each containing a contact piece (10a, 10b), 
and the seal member (14) encircles each of the protrusions 
(13a, 13b) thereby sealing each pin-and-contact piece 
connection independently from adjacent pin-and-contact 
piece connections when the male and female halves are 
mated.
Patent EP-0345195-A3 (EP)
IPC: E06B3/46
Filed: 1989-04-12
Abstract: A thermocircuit made of rollable, extrudable or mouldable 
materials, electrically resistant, which are mechanically 
formable, with good malleability characteristics. It must be 
born in mind that the two dimensions of magnitude of 
magnitude of the plate are much higher than the third one, 
and by using two cylinders containing isolating sheets which 
coat both sides of a sheet made of electrical conducting 
material that is formed in a machine having a cutting head, 
getting finally a finished product that can be suitably used as 
a heating member.
Patent EP-0383089-A3 (EP)
Title: Cold curing reactive resin blend and its use
IPC: H01B3/00
Filed: 1990-01-30
Abstract: Improved reaction-resin mixtures contain, in addition to a polyisocyanate and an epoxide, an amine of the formula 
<IMAGE>
 in which the substituents are as defined in the description, as moderated accelerator.
Patent EP-0400392-A3 (EP)
IPC: H01H85/24
Filed: 1990-05-15
Abstract: Die Erfindung betrifft einen Begrenzungssicherungseinsatz 
für die Sicherung von elektrischen Installationen, dessen 
Aufbau den Vorgang der Befestigung einer Kontaktschraube 
in einem Halter zu mechanisieren oder zu automatisieren 
ermöglicht. Der erfindungsgemäße Sicherungseinsatz besteht 
aus einem Halter mit einer Öffnung und einer 
Kontaktschraube. An dessen oberem Stirnteil weist die 
Öffnung einen Durchmesser (d z ) auf, der größer ist als 
der innere Durchmesser (d o ) der Öffnung, wobei ein Bogen 
(4) im Querschnitt aus dem Durchmesser (d o ) zum 
Durchmesser (d z ) übergeht. Am Öffnungskreis im Halter 
wird ein Sedimentschlitz unter einem Entspannungsring (6) 
vom Kreisquerschnitt und mit einem Durchmesser (s) 
gebildet und die in der Öffnung eingesetzte 
Kontaktschraube mit dem Halter mittels des 
Entspannungsringes (6) verbunden, der um ein Mittelteil 
der Kontaktschraube im Bereich ihres Durchmessers (d p ) 
im Entspannungszustand gleichzeitig an der Schlitzwendung 
und an der Innenfläche des Randes des Kontaktteiles der 
Kontaktschraube mit einem Durchmesser (d s ) anliegt, 
wobei die Wechselbeziehungsungleichheiten der 
Durchmessergrößen (d p ), (d s ), (d o ) und (d p  + s) 
derart gewählt werden, daß die Bedingung 
-d p <d s <d o <(d p  + s) erfüllt ist.
Patent EP-0403952-A3 (EP)
Title: An environmentally safe method of preparing a certain dialkylamine
IPC: C07C213/08
Filed: 1990-06-13
Abstract: N-n-propyl-N-2-(2,4,6-trichlorophenoxy) ethyl amine is 
prepared by reacting 2-phenoxy ethanol with thionyl chloride 
in the presence of a catalytic amount of tetra-alkyl ammonium 
halide optionally in the presence of a solvent to form 
2-phenoxy ethyl chloride; reacting the 2-phenoxy ethyl 
chloride with n-propylamine at a temp-erature of from 50°C to 
150°C optionally in the presence of a solvent to form 
N-n-propyl-N-2-phenoxy-ethyl amine; selectively chlorinating 
N-n-propyl-N-2-phenoxyethyl amine with chlorine in the 
presence of a solvent; and recovering the 
N-n-propyl-N-2-(2,4,6-trichlorophenoxy) ethyl amine formed.
Patent EP-0404086-A3 (EP)
Title: Process for preparing extruded foam bodies
IPC: B29C48/305
Filed: 1990-06-20
Abstract: A process for preparing an extruded elongate 
foam body characterized as having minimal surface 
defects such as pearls, streaks, foamy appearance and 
corrugations and having a density of between about 
14.4 and about 56.1 kg/m³ which comprises the steps of 
   (A) heat plastifying a mixture of at 
least one thermoplastic resin and at least one nucleat­
ing agent;    (B) adding at least one blowing agent 
selected from the group consisting of chlorodifluoro­
methane; 1,1-dichloro-2,2,2-trifluoroethane; 1-chloro-­
1,1-difluoroethane; 1,1,1,2-tetrafluoroethane; 1,1-di­
chloro-1-fluoroethane; 1-chloro-1,2,2,2-tetrafluoroeth­
ane and mixtures of two or more thereof to the mixture;    (C) forming a blowable resin mixture by 
uniformly mixing the blowing agent and the mixture of 
step (A) in the resin under a pressure sufficient to 
prevent blowing of the resin;    (D) extruding the blowable resin mixture 
through a die (20), which has a die lip temperature main­
tained at about 10°C to about 77°C and into a region (15) 
wherein the blowable resin mixture expands into a foam 
body; and    (E) cooling (17) the foam body.
Patent EP-0393967-A3 (EP)
Title: Polarization controller for use in optical fiber communication system
IPC: G02F1/1347
Filed: 1990-04-17
Abstract: A state-of-polarization (SOP) control system 
(10) uses a SOP controller (28) that is responsive to a 
CPU (24) to perform endless and complete polarization 
signal detection for a fiber optic communication system. 
The SOP controller (28) comprises liquid crystal variable 
optical retarders (40, 42, and 44) that adjust the 
polarization state of local optical signal (36) in 
response to voltages provided by the CPU (24). The CPU 
(24) adjusts the voltage applied to the retarders (40, 42, 
and 44) separately in response to the magnitude of an 
interference signal (70), which corresponds to the degree 
to which the polarization of the local optical signal (36) 
and an input optical signal (12) are different.
Patent EP-0401991-A3 (EP)
Title: Fibre reinforced structural thermoplastic composite materials
IPC: B32B7/027
Filed: 1990-05-17
Abstract: A structural thermoplastic composite material comprises a laminate 
of a first layer of a fibre reinforced thermoformable crystalline 
polymer composite and an adherent layer of a second thermoformable 
polymer which has been applied to the first layer at a temperature above 
the melting point of the polymer of the first layer. The second polymer 
comprises an amorphous polymer having a Tg which is at least 10°C lower 
than the Tm of the other polymer, which is crystallisable in a subsequent 
annealing process, and which has a peak crystallisation time [(curve 2)] 
of at least 1 minute. Such a material can be bonded to itself or to a 
different material by the adherent layer at temperatures below the Tm of 
the matrix polymer.
Patent EP-0392959-A3 (EP)
Title: Use of sertindole for the treatment of schizophrenia
IPC: A61K31/415
Filed: 1990-03-30
Abstract: Described is the use of 5-chloro-1-(4-fluorophenyl)-3-(1-(2-(2-imidazolidinon-1-­
yl)ethyl)-4-piperidyl)-1H-indole, or a pharmaceutically acceptable acid addition 
salt thereof, for the manufacturing of a pharmaceutical composition selectively 
blocking dopamine neurones in the  ventral tegmental  area in the brain, 
substantially without inhibiting the activity of dopamine neurones in  substantia 
nigra pars compacta .
Patent EP-0398854-A3 (EP)
IPC: E06B3/20
Filed: 1990-05-09
Abstract: An improved apparatus and method of sliding window 
construction are disclosed. When moving in an open 
position, a sash member (40,42) is guided for movement in a first 
plane generally parallel to the window frame opening. When 
moving toward closure, the sash (40,42) is guided by rotatable 
glide members that simultaneously transversely move all 
four corners of the sash into closure under cam action of 
the glides, to uniformly compress a weatherstrip seal 
around the entire perimeter of the sash (40,42). The transverse 
movement between open and closed positions can be performed 
in a manner such that the general plane of the sash (40,42) remains 
parallel to the first plane throughout the transverse 
movement phase. Means are provided for retainably 
maintaining the sash at discrete positions along the 
transverse path of the sash (40, 42) during closure.
Patent EP-0464728-A3 (EP)
Title: Liquid crystal copolymer compound, composition thereof, and polymeric liquid crystal device making use of these
IPC: C08F20/30
Filed: 1991-06-28
Abstract: Provided is a liquid crystal copolymer compound having a repeating unit represented by the formula <CHEM> wherein A represents a polymeric main chain of a carbon type; and B represents a polyoxyalkylene group or <CHEM>  wherein D represents <CHEM> or b and c each representing an integer of 0 to 20; R represents an alkyl group, a phenyl group, a siloxy group or a polysiloxy group; R' represents an alkyl group or a phenyl group; and a represents an integer of 0 to 50. <IMAGE>
Patent EP-0439289-A3 (EP)
IPC: H01L21/30
Filed: 1991-01-18
Abstract: Disclosed is a method of forming a pattern by 
irradiating a resist, which comprises irradiating a 
resist composed mainly of a polymer or copolymer 
comprising structural units represented by the following 
general formula (1): 
   
     wherein R represents a hydrocarbon group 
containing at least one Si atom,  
patternwise with an energy beam, and developing the 
irradiated resist pattern.
Patent EP-0478129-A3 (EP)
Title: Apparatus for facilitating communications
IPC: H04M1/60
Filed: 1991-08-09
Abstract: An apparatus for facilitating communications between an analog device and a digital device comprising a transmit circuit for processing outgoing signals, a receive circuit for processing incoming signals, and a control circuit for controlling the transmit circuit and the receive circuit. The transmit circuit includes transmit attenuators for attenuating the outgoing signals as they pass through the transmit circuit, and an analog-to-digital conversion circuit for converting analog signals to digital signals. The receive circuit includes receive attenuators for attenuating the incoming signals as they pass through the receive circuit and a digital-to-analog conversion circuit for converting digital signals to analog signals. Each of the transmit attenuators and the receive attenuators is digitally adjustable by the control circuit. The control circuit receives sensed outgoing signals from the transmit circuit and sensed incoming signals from the receive circuit and effects a comparison of the sensed outgoing and incoming signals to determine whether the apparatus is transmitting or receiving. The control circuit digitally adjusts the transmit attenuators and the receive attenuators to increase signal attenuation in the receive circuit and reduce signal attenuation in the transmit circuit when the apparatus is transmitting, and to increase signal attenuation in the transmit circuit and decrease signal attenuation in the receive circuit when the apparatus is receiving.
Patent EP-0529910-A3 (EP)
IPC: D06L4/12
Filed: 1992-08-18
Abstract: The invention provides biodegradable crosslinked 
polymers, which have a chelating effect and a dispersing 
effect to disperse an oily substance and an inorganic 
substance hardly soluble in water and are excellent in 
dispersion into water. The crosslinked polymers comprise; 
an ingredient of molecular weight 5,000 or less in 50 % by 
weight, a bond having at least one of a group ( II ) 
represented by the chemical formula - CO - O - and a group 
( III ) represented by the chemical formula - CO - NH - as a 
composition unit between main chains having a water-soluble 
oligomer structure having the functional group ( I ) 
represented by the general formula - COOM ( here, M denotes 
anyone of a hydrogen atom, monovalent metal, divalent metal, 
trivalent metal, an ammonium group and organic amine group. ), 
and showing a viscosity of 1,000 cP or less at 20 °C by 
a 20 % by weight aqueous solution of the crosslinked 
polymer.
Patent EP-0523013-A3 (EP)
Title: Use of benzimidazoline-2-oxo-1-carboxylic acid derivatives in the treatment of organic mental diseases
IPC: A61P25/28
Filed: 1992-07-02
Abstract: New use of benzimidazoline-2-oxo-1-carboxylic acid 
derivatives and physiologically acceptable acid addition 
salts and solvates thereof in the treatment of organic 
mental diseases, as for example dementia and amnestic 
syndromes. Pharmaceutical compositions containing them 
are also described.
Patent EP-0605220-A3 (EP)
Title: Resin laminate.
Inventor: TANAKA HIROSHI C O MITSUI PETR
IPC: A61J1/10
Filed: 1993-12-23
Abstract: A resin laminate comprising: an outer layer formed from a linear polyethylene having a density from 0.910 to 0.950 g/cm<3>; an inner layer formed from a linear polyethylene having a density of not more than 0.940 g/cm<3>; and an intermediate layer or layers between the outer and inner layers, at least one intermediate layer comprising a linear polyethylene having a density not more than 0.920 g/cm<3>; at least one of the outer, inner and intermediate layers is formed from a linear polyethylene composition containing a high-density polyethylene and a container formed from the resin laminate. The resin laminate is excellent in hygienic qualities, transparency, flexibility and heat resistance.
Patent EP-0663294-A3 (EP)
IPC: B41J2/175
Filed: 1995-01-17
Abstract: When the vicinity of discharge ports of the recording head (1) of an ink jet recording apparatus is wiped for cleaning, ink is prevented from splashing in order to avoid any spoilage in the interior of a recording apparatus due to ink stains resulting from ink splashing. An ink jet recording apparatus for recording by discharging ink from recording means (1) to a recording medium is provided with a wiping member (27) capable of abutting upon a discharge port surface (81) of the recording means, and a relative speed is generated between the wiping member (27) and recording means when the wiping member abuts upon the recording means to clean the discharge port surface (81) thereof, and then, the contact of the wiping member with the recording means (1) is released in the direction parting from the recording means in a state that the wiping member (27) is on the discharge port surface (81) while the relative speed is being generated between the recording means and wiping member (27).
Patent EP-0704310-A3 (EP)
Inventor: INAGAKI MINORU
IPC: B41J13/12
Filed: 1995-09-28
Abstract: This image-forming apparatus (1) is based on a observation of
a coincidence of a circular length and a chord length. Subjects of
the invention is to transfer a precise transfer image on a
transfer object (12) without breaking of the image, by maintaining a
fixed attitude of the object, by allowing the object's movement at
heating and pressing of the transfer film (2) and the object, and by
preventing an adhesive layer of the film from adhering to cramps
for the object and a rubber. 
     To transfer an accurate image from the film (2) onto the
transfer object (12), the invented image transfer apparatus (10) has a
movable stage (14) for a longitudinal direction of the film to locate a
transfer objects to be pressed and heated via a transfer film (2) by a
heating roller (20) and a holding means (16) which is located on or side of
the stage and is relatively moved along with the stage (14) with
holding partialy the transfer object (12).
Patent EP-0701055-A3 (EP)
Title: Actuator for an exhaust gas recirculation valve
Inventor: BIRCANN RAUL ARMANDO
IPC: F16K31/06
Filed: 1995-08-16
Abstract: A valve assembly has an electromagnetic solenoid actuator having a magnetic circuit which includes a stationary pole piece, an armature moveable within the pole piece, and an air gap separating the pole piece and the armature. The air gap is established using a sleeve member constructed of non-magnetic material and having axially extending slots formed in it. The slots are operable to transfer air from the space above the armature to a space below the armature when the armature moves axially, relative to the pole piece.