baber/WOPTO huggingface dataset:
Patent EP-0386302-A3 (EP)
Title: Fish filleting apparatus
IPC: A22C25/16
Filed: 1989-04-20
Abstract: There is disclosed a fish filleting apparatus which is 
intended to obtain a pair of fillets from a piece of 
decapitated fish which is fed while separating the fillets 
from the remaining part of the fish, where the decapitated 
fish which has been fed is conveyed while being held on both sides 
by conveyor belts (34), cut by four rotary disk knives (5a,5b,6a,6b) 
arranged in the conveying path on both sides of the backbone (7) 
of the decapitated fish, from the dorsal fin side and from 
the pelvic fin side, with the parts of the fillets near the 
backbone left uncut are severed by a pair of fixed knives (13,14) 
provided at mutually opposite sides of the rotary disk 
knives of each pair and arranged at positions near the 
position of most proximity of the rotary disk knives of each 
pair, thereby two fillets and a remainder are obtained from 
a piece of decapitated fish.
Patent EP-0359151-A3 (EP)
IPC: H01R43/00
Filed: 1989-09-08
Abstract: A method for mounting a waterproof plug to the 
front end of a covered electric wire, comprising the 
steps of feeding waterproof plugs to a first position of 
a transfer path one by one from a magazine in such a 
manner that the opening of each waterproof plug is in 
parallel with the transfer path; feeding a covered 
electric wire to a mounting position as a second 
position of the transfer path in an uncovered state of 
the front end thereof; and transferring the waterproof 
plug from the first position to the second position and 
inserting the uncovered end of the electric wire into 
the opening of the waterproof plug. Also disclosed is 
an apparatus for mounting a waterproof plug to the front 
end of a covered electric wire, including means for 
feeding waterproof plugs to a first position of a 
transfer path one by one in such a manner that the 
opening of each waterproof plug is in parallel with the 
transfer path; means for feeding a covered electric wire 
to a mounting position as a second position of the 
transfer path in an uncovered state of the front end 
thereof; and means for transferring the waterproof plug 
from the first position to the second position and 
 
 
inserting and clamping the uncovered end of the electric 
wire into the opening of the waterproof plug.
Patent EP-0363762-A3 (EP)
Title: Two optically-mechanically coupled operation microscopes with coaxial illumination
IPC: G02B21/22
Filed: 1989-09-29
Abstract: In an operation microscope for two operators, a part of the light reflected by the object is transmitted to one of the two observation tubes without attenuation, by means of a compound prism, while the other part of this light is deflected to the other observation tube. The illumination beam is reflected below the principal objective lens coaxially to the observation beam onto the object field. 
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Patent EP-0372554-A3 (EP)
Title: Electromagnetic relay
IPC: H01H50/02
Filed: 1989-12-07
Abstract: An electromagnetic relay, comprising: a case 
consisting of a terminal base and a cover fitted 
thereon; a pair of contact units arranged laterally on 
the terminal base; an electromagnet unit arranged in 
the case on a longitudinal end of the contact units; 
an upper longitudinal insulating wall depending from an 
upper inner wall surface of the cover between different 
ones of the contact units; a lower longitudinal 
insulating wall projecting from an inner surface of the 
terminal base so as to correspond to the upper 
longitudinal insulating wall; and an actuating member 
made of electrically insulating material for 
transmitting a drive force of an armature of the 
electromagnet unit to the contact units; a guide 
structure being defined between a lower end of the 
upper longitudinal insulating wall and an upper end of 
the lower longitudinal insulating wall so as to guide 
movement of the card along a longitudinal direction as 
it is actuated by an armature of the electromagnet unit 
to actuate the contact units between two different 
states of contact. Preferably, the guide structure 
comprises a longitudinal slot provided in the actuating 
member to receive a free end of one of the longitudinal 
insulating walls. Thus, a large stroke of the 
actuating member is made possible for improved 
reliability of the contact unit operation without 
reducing the insulating performance of the longitudinal 
insulating walls.
Patent EP-0376218-A3 (EP)
Title: Racemization free attachment of amino acids to solid phase
IPC: C07K1/113
Filed: 1989-12-22
Abstract: This invention pertains to amino acids attached 
to a solid support in a racemization free manner and 
to a method of covalently linking amino acids to solid 
supports for use in solid phase peptide syntheses, through  
a compound of the formula: 
  
wherein Z is an Nα protecting group;  
B is one or more amino acids having protected or 
unprotected side chains;  
R₁ and R₂ are the same or different and are 
selected from the group consisting of hydrogen, a 
linear or branched, saturated or unsaturated 
alkyl, aryl and benzyl;  
A is a substituted or unsubstituted aromatic 
ring;  
Y is a hydrocarbon chain having a linear or 
branched, saturated or unsaturated alkyl, aryl or 
aralkyl which may be linked to A through an ether 
linkage;  
D is an oxygen or -NH- which may be linked to a 
spacer selected from the group consisting of one 
or more natural and unnatural amino acids or 
hydrocarbon chain having a linear or branched, 
saturated or unsaturated alkyl, aryl or aralkyl 
group, the spacer being linked to the carbonyl 
through an oxygen or -NH- linkage; and  
SS is a solid support which is bound to the 
carbonyl group through D.
Patent EP-0351896-A3 (EP)
Title: Bi-cmos logic array
IPC: H01L21/8249
Filed: 1989-04-03
Abstract: An integrated circuit logic array is fabricated using a 
BiCMOS process so that it includes an optimum number of 
bipolar drivers. This is accomplished by means of a chip 
architecture having three regions: the array core is all 
CMOS logic gates; surrounding the core is a BiCMOS region; 
at the periphery of the array are simple bipolar and CMOS 
devices for I/O purposes. The chip can be fabricated to use 
these regions to create circuit paths of varying complexity, 
depending on the application. In a second embodiment, the 
array consists of cells each containing one bipolar device 
and several contiguous CMOS gates.
Patent EP-0357098-A3 (EP)
Title: Coriolis mass flow meter having absolute frequency output and method for providing a frequency output signal
IPC: G01F1/84
Filed: 1989-07-06
Abstract: Apparatus and accompanying methods are disclosed 
herein for use in a Coriolis mass flow rate meter for 
producing an "absolute" frequency output. This method is 
illustratively implemented within a microcontroller through 
use of Various software steps, two internal timers and one 
external gate. The frequency signal present on this output 
advantageously contains a number of pulses having an 
approximate 50% duty cycle over a relatively wide dynamic 
range wherein the number of such pulses occurring during any 
timing interval is proportional to the measured mass flow 
rate but without substantially any extraneous pulses that 
would otherwise occur due to nested interrupt processing. 
As such, use of such a frequency output advantageously 
ensures that internally and externally maintained totalized 
mass flow values will not substantially diverge, if at all, 
over time.
Patent EP-0338724-A3 (EP)
Title: Pressure-sensitive adhesive
IPC: C09J175/00
Filed: 1989-04-13
Abstract: Acrylic pressure-sensitive adhesive that is 
especially suited for adhering to plasticized PVC and 
similar substrates. The adhesive comprises 50-99% butyl 
acrylate, 0-49% copolymerizable vinyl compound, 1-20% 
α-β ethylenically unsaturated carboxylic acid, a 
crosslinker, and preferably up to 50% of a tackifier.
Patent EP-0349186-A3 (EP)
Title: Mint-type flavour oils, compositions containing them and processess for their preparation
IPC: A23L21/10
Filed: 1989-06-20
Abstract: Improved flavor oils, such as spearmint and 
peppermint oils, are prepared by extraction of common 
plant materials at a low temperature with high pressure 
using carbon dioxide as a solvent. The flavor oils 
prepared by the supercritical extraction process 
demonstrate enhanced organoleptic qualities, greater 
stability and shelf-life, and prolonged flavoring agent 
properties. In particular, these novel oils provide 
true mint leaf-type flavors and aromas which have more 
upfront sensory impact than conventional oils, enhanced 
aroma and flavor stability, reduced oxidative 
degradation properties and consequent cost savings and 
enhanced consumer acceptance. They may be used in a 
wide variety of compositions.
Patent EP-0353953-A3 (EP)
Title: Performing an enzyme-catalysed reaction
IPC: C07D311/82
Filed: 1989-07-27
Abstract: A process for performing an enzyme-catalysed reaction in a 
reaction mixture comprising two phases, a first aqueous phase 
containing an enzyme which is not accessible and a second 
substantially non-aqueous phase containing a non-water miscible 
solvent wherein a compound derived from fluorescein or a substituted 
fluorescein is present for the purpose of measuring aqueous pH by 
monitoring spectroscopic properties. Novel compounds derived from 
fluorescein or a substituted fluorescein which may be used in the 
process and a method for producing some of the novel compounds are 
also claimed.
Patent EP-0370685-A3 (EP)
Title: Cable adjuster
IPC: F16C1/22
Filed: 1989-11-15
Abstract: A Bowden cable adjuster is self adjusting. This comprises a starlock washer (34) having prongs engaged with a tube (26) which forms a continuation of the Bowden cable sleeve, and which locks on that tube and allows only unidirectional movement when the prongs ease contact with tube. Release member (34) is displaced to the right in the Figure by contact with for example the end of the Bowden inner wire when adjustment is necessary and its other end displaces the prongs for release. Springs (44 46) keep the parts together and provide for the movement of the tube (26) when adjustment occurs.
Patent EP-0356270-A3 (EP)
IPC: C07C69/587
Filed: 1989-07-06
Abstract: La présente invention se rapporte à de nouveaux esters de l'acide 
gamma linolénique et à leurs procédés d'obtention.  
     Elle a spécifiquement pour objet des esters aromatiques ou 
aliphatiques de l'acide gamma linolénique répondant à la formule 
générale I  
R - O(CH₂)n₁-(CH₂)n₂- Z      (I)  
dans laquelle  
R est le reste acyle de l'acide γ-linolénique ou (cis 6, 9,12-­
octadecatrienoique)  
n₁ est un nombre entier variant de 0 à 5  
n₂ est un nombre entier variant de 0 à 2  
Z est de l'hydrogène, un reste aminé de formule génerale 
  
dans laquelle  
R₁ et R₂ identiques ou différents, représentent de l'hydrogène, un 
radical alcoyle inférieur, alcenyle inférieur, aralcoyle 
inferieur, cycloalcoyle inférieur ou bien, forment avec l'atome 
d'azote adjacent un hetérocycle azoté ayant de 4 à 7 maillons 
pouvant inclure un autre hétéroatome choisi dans le groupe 
constitué par de l'oxygène, du soufre ou un radical imino  
 
 
> N - R₃  
dans lequel  
R₃ est un radical alcoyle inférieur non substitué ou substitué par 
un hydroxyle libre ou bloqué par alcoylation ou estérification 
le reste pyridoxyle 
  
dans lequel  
R est un radical formyle, hydroxy méthyle, amino méthyle ou un 
carboxyle  
et le reste tocophéryle 
  
dans laquelle  
n est un nombre entier variant de 1 à 3  
avec la restriction que lorsque n₁ est égal à un et n₂ est égal à 
zéro Z est différent de l'hydrogène.  
ainsi que les sels d'amino esters avec un acide minéral ou 
organique. 
 
  
     L'invention concerne également des procédés d'obtention des 
composés de formule générale I.  
     Les nouveaux esters trouvent un emploi en biologie, en 
cosmétologie ou en thérapeutique.
Patent EP-0379830-A3 (EP)
Title: Fluid conduit coupling device
IPC: F16L19/00
Filed: 1989-06-28
Abstract: The device includes a head (1) 
provided with a coupling thread for a sleeve (4) which 
incorporates a straight-profiled dentation (6), whilst between 
the sleeve and the head there is a complementary ring (7) 
provided with another dentation (8). The dentations are oriented 
to permit the sleeve to turn in a tightening direction and 
to prevent it from turning in the opposite direction at the 
end of the coupling phase by means of angular fixing means 
consisting of a plurality of lugs (9) arranged on the perifery 
of the complementary ring. The dentation at the front of the 
sleeve and the dentation of the complementary ring cover 
these elements totally or in part.
Patent EP-0386433-A3 (EP)
Title: Hydraulic shock absorber
IPC: F16F9/50
Filed: 1990-01-26
Abstract: The invention relates to a hydraulic shock absorber which has a housing (1) in which there is a high-pressure chamber (14). A piston (6), which can be displaced subject to the intervention of a movement of a mass which is to be damped, is furthermore present. During its damping movement (36), the hydraulic medium is displaced from the high-pressure chamber (14), as a result of which a damping effect is produced. Both a damping device (37) operating as a function of pressure, and a damping device (38) operating as a function of displacement are present. 
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Patent EP-0385109-A3 (EP)
IPC: C08K5/13
Filed: 1990-01-26
Abstract: Die Erfindung betrifft ein neues, optisch klares, isotropes, von 
Orientierungsdoppelbrechung freies Formteil für optische Zwecke aus einem 
Gemisch aus Polyphenylenethern, Vinylaromatpolymerisaten und Zusatz­
stoffen. Das neue Formteil enthält in Spuren neue Diphenochinon- und/oder 
Diphenohydrochinonderivate als Zusatzstoffe. Daneben kann das neue 
Formteil neue Ammoniumsalze von Schwefelsäurehalbestern von Diphenohydro­
chinonen als weitere Zusatzstoffe enthalten. Das neue Formteil hat einen 
Gelbwert (YI, Yellowness Index) von 40 bis 90. Es läßt sich in einfacher 
Weise mit Hilfe von Spritzgußverfahren herstellen. Das neue Formteil in 
der Form einer runden gelochten Scheibe läßt sich hervorragend als 
dimensionsstabiles Substrat von Audio-Compact-Disks (CD), audiovisuellen 
Compact-Disks (CDV), laseroptischen Datenplatten und magneto-optischen 
Datenplatten verwenden, und Datenträger dieser Art, welche dieses neue 
dimensionsstabile Substrat enthalten, weisen besonders vorteilhafte 
anwendungstechnische Eigenschaften auf.
Patent EP-0388826-A3 (EP)
Title: Impact element for an impact mill rotor
IPC: B02C19/00
Filed: 1990-03-17
Abstract: An impact element for central arrangement in the rotor of an impact mill rotor tapers upwards towards the charging opening and is composed of a lower annular part and an upper cone-shaped part (1, 2). Each of the two parts (1, 2) of the impact element has a carrier disc (3, 4) and anti-wear protection arranged thereon.
Patent EP-0395983-A3 (EP)
IPC: G03F7/085
Filed: 1990-04-24
Abstract: Photopolymerisierbares Schichtübertragungsmaterial, bestehend aus 
   a) mindestens einem filmbildenden Polymerisat als Bindemittel,    b) mindestens einer mit dem Bindemittel verträglichen organischen 
Verbindung mit mindestens zwei zur Additionspolymerisation befähigten 
Doppelbindungen,    c) einem Photoinitiator oder Photoinitiatorsystem,    d) einem Haftungsvermittler und    e) gegebenenfalls üblichen Zusatz- und Hilfsstoffen,    
wobei als Haftungsvermittler Dithiocarbaminate eingesetzt werden.  
     Sie eignen sich insbesondere für wäßrig-alkalisch entwickelbare 
Photoresistfilme zur Herstellung gedruckter Schaltungen.
Patent EP-0382286-A3 (EP)
Title: Infra-red heater
IPC: A01K31/19
Filed: 1990-01-30
Abstract: The invention relates to a heating apparatus of the infrared type, particularly intended for the agricultural industry for the directionally downward heating of breeder buildings. This apparatus comprises primarily, arranged on the interior of a reflective dome (1) secured on a gas/air mixture feed conduit (3), a primary combustion chamber of a conical shape, comprising a base wall, secured to the end of the feed conduit (3), and a conical wall (13) of a perforate conductive heat resistant material, and a diffusion pre-chamber, arranged in the primary combustion chamber (8) and comprising a wall (16) of a heat resistant material, perforated with holes having a maximum opening dimension of less than 1.5 mm, said wall having a conical shape, pointed downwardly, with an apex angle of less than that of the conical wall (13) of the primary chamber.
Patent EP-0423911-A3 (EP)
Title: Paper insertion device for a printer, in particular for a matrix printer
IPC: B41J11/48
Filed: 1990-09-07
Abstract: A paper insertion device for a printer (1) has a central deflection roller (2), above which there are arranged a printing abutment (3) and a laterally movable print head carriage (5) with a print head (4), paper guide channels (9, 10) being constructed on the central deflection roller (2) for individual sheets from an individual sheet shaft (25) with a set of separation rollers (26), and there being provided a tractor device (15) working in thrust operation. In order to achieve a particularly low construction and depth of the printer (1) together with the individual sheet shaft (25), it is proposed that the tractor device (15) be assigned to the central deflection roller (2) in the lowest possible position on the rear side (13) facing away from the printing abutment (3) relative to a printer baseplate (14), and that a paper guide channel (24), aligned tangentially on the circumference (23) of the central deflection roller (2), be arranged obliquely above the tractor device (15) for a first single sheet shaft (25). <IMAGE>
Patent EP-0378483-A3 (EP)
Title: Use of 4-mercapto-6-hydroxy-pyrazolo-(4,3-d)-pyrimidine as a scavenger of free radicals
IPC: A61K31/505
Filed: 1990-01-11
Abstract: The invention relates to the field of therapeutic chemistry. It relates to the use of 4-mercapto-6-hydroxypyrazolo[4,3-d]pyrimidine and its salts as a scavenger of free radicals, in the form of pharmaceutical compositions suitable for parenteral, oral, rectal or percutaneous administration. The pharmaceutical compositions based on 4-mercapto-6-hydroxy- pyrazolo[4,3-d]pyrimidine or one of its salts serve as medicaments for the treatment of vascular complications linked to anoxia or to ischaemia, as well as for the treatment of diseases of the respiratory tract.
Patent EP-0384880-A3 (EP)
Title: Direct incorporation of night vision in a helmet mounted display
IPC: A42B3/04
Filed: 1990-02-20
Abstract: Helmet mounted display apparatus for use in 
aircraft and rotorcraft includes an first image 
source (84) for generating images comprising pilotage 
symbol information, a second image source (201) for 
sensing and generating images of the exterior scene, 
and relay optical components that optically 
superimpose the two images together and subsequently 
project the superimposed image into the observer's 
forward field of view.
Patent EP-0450267-A3 (EP)
Title: Finger actuated fluid pump dispenser for pharmaceutical use
IPC: G01F11/02
Filed: 1991-01-18
Abstract: The finger actuated fluid pump dispenser comprises a vertical hollow elongated body (10) having a first hollow cylinder (10A) and a second hollow cylinder (10B). A first bore extends through both cylinders (10A, 10B). A collar (18) has a central opening (20) aligned with the first and enclosing the upper end of the first cylinder (10A). A sleeve (28) has a first enlargement and a second bore aligned with the first bore. A first hollow piston (30) is vertically slidable along the sleeve (28) within the first cylinder (10A). A vertical stem (32) has an upper vertical section (32A) extending upwardly through the first piston (30) and through the second bore, the upper section being spaced inwardly from the second bore to define a fluid discharge path (34). The stem (32) has an integral lower vertical section (32B). A second piston (38) in vertically slidable in the second cylinder (10B). The second piston (38) has a second enlargement. A first spring (40) is disposed within the first cylinder (10A) and a second spring (42) is disposed within the second cylinder (10B). The second cylinder (10B) has an enlarged recess disposed in the inner wall of the second cylinder (10B) and a fluid transfer path is established when the second enlargement is aligned with and spaced from the recess. <IMAGE>
Patent EP-0515078-A3 (EP)
Title: Bonding to nickel-titanium alloy
Inventor: HALL TODD A
IPC: B23K35/00
Filed: 1992-05-12
Abstract: A joint and a laminate including a nickel-titanium alloy such as nitinol and a method for preparing the surface of a nickel-titanium alloy member for bonding solder material and, electively, another similar or dissimilar member thereto. The method includes applying an aluminum paste flux to the titanium oxide coated surface of a nickel-titanium alloy member and heating the flux to its activation temperature. The flux removes and suspends the titanium oxide therein along with leaching titanium from the base alloy member surface to form a nickel-rich interface surface. The activated flux also coats the nickel-rich interface layer for protection from further oxidation. A bonding material such as a tin-silver solder is flowed onto the nickel-rich interface surface to displace the activated flux. Electively, another member is applied to the molten solder to form a joint between the two members. The residual flux is cleaned from the joint to prevent further deterioration of the base metal. The solder joint includes the base nickel-titanium alloy metal, the nickel-rich interface surface, and the solder material. Electively, any other member may be applied to this joint in the molten state to form a metallic bond therebetween. <IMAGE>
Patent EP-0627281-A3 (EP)
IPC: B24D7/06
Filed: 1991-03-21
Abstract: There is disclosed a rotary finishing pad for 
finishing of a smoothed surface with substantially 
reduced hydraulic suction, comprising:  
   a backing substrate;  
   means for attaching the backing substrate to a 
rotary tool; and  
   at least one abrasive component attached to the 
backing substrate wherein the total abrasive surface 
area encompassed by the at least one abrasive component 
is from 1% to 30% of the surface area of the pad, 
whereby hydraulic suction is minimized thereby allowing 
greater forces to be placed on the abrasive pad to 
increase abrasive cutting efficiency of a particular 
sized abrasive grit. This equipment can minimize 
hydraulic suction effects.