baber/WOPTO huggingface dataset:
Patent EP-4273434-A3 (EP)
Title: Safety joint
Inventor: TAKEZAWA MASAHIRO
IPC: F16L55/10
Filed: 2022-01-11
Abstract: [Problems] To provide a safety joint that can immediately shut off a hydrogen gas flow path at the initial stage when a plug (nozzle side member) comes out of a socket (fueling apparatus side member) to prevent release of outgas. 
     [Means of solving the problems] A safety joint (100, 100-1) of the present invention includes: a plug (10) with a flow path (1A) formed inside, a shutoff valve (5) of the plug (10) opens when connected to a socket (20); and the socket (20), a flow path (21A) in communication with the flow path (1A) is formed when connected to the plug (10); and when the plug (10) is disconnected from the socket (20), the flow paths (1A, 21A) of the plug (10) and the socket (20) are shut off, wherein the socket has an opening (21C) that communicates with the flow path (21A) and extends orthogonally to the flow path (21A); when the plug and the socket are connected, a protruding portion (3) of the plug is inserted into the opening; and a socket flow path blocking mechanism (30, 31) is provided to instantly close the flow path (21A) at an initial stage when the plug is disconnected from the socket.
Patent EP-0029874-A3 (EP)
Title: Process for the continuous manufacture of heat-insulated conduits, and device for carrying out the process
IPC: B21C1/22
Filed: 1980-05-08
Abstract: 1. Process for the continuous manufacture of thermally insulated tubing, for pipework installations, starting from a seamless copper tube in the hard-drawn or semihard-drawn condition, this tubing possessing a plastic-based thermally insulating sheath, characterized in that a long length of copper tube, which has been predrawn, save for the finishing pass, is pulled from a coil and is drawn to the finished dimensions, on a drawing machine, in one pass, is straightened, is encased in a plastic sheath, which is cooled, and the tubing is thereafter cut into lengths not exceeding 10 metres, and preferably into 5-metre lengths.
Patent EP-0025716-A3 (EP)
IPC: B62D11/08
Filed: 1980-09-15
Abstract: Crawler tractor adapted for stepless hydromechanical 
or electromechanical steering by driving. The tractor, has 
opposite axles (28,30) each capable of being coupled to an 
interposed solid axle steering drive means (24, 26) by means 
of clutches (36, 38) disposed one between the drive means 
and each axle. Each clutch may be controlled to transmit a 
1:1 drive ratio from the drive means to the associated axle to 
provide primary mechanical drive to that axle, or to transmit 
reduced power by slipping or to uncouple the associated 
axle. Secondary drive can be supplied to each axle from a 
variable ratio hydrostatic bidirectional drive (42) intercon­
necting the axles.
Patent EP-0032407-A3 (EP)
IPC: B01F33/40
Filed: 1978-12-29
Abstract: A starting procedure for the production of phosphoric 
acid in a multi vessel system comprises filling at least two 
communicating vessels (16, 28) with phosphoric acid, adding 
phosphate rock to a third vessel (2) that communicates with 
one (16) of the two vessels and adding sulphuric acid to the 
second (28) of the two vessels.  
     Fluid is passed from the two vessels to a fourth vessel 
(48) as the volume of fluid increases by reaction and the 
generation of foam, and fluid from the fourth vessel is pas­
sed to the third vessel. Fluid is also circulated from the first to 
the second of the two vessels.  
     Part of the contents of the second of the two vessels is 
removed and separated into phosphoric acid and calcium 
sulphate, part of the phosphoric acid being returned to the 
third vessel.
Patent EP-0100443-A3 (EP)
Title: Copolymers of monoolefinic unsaturated carboxylic acids containing 2 or 3 c atoms and styrene, and their use in the preparation of aqueous paper-coating compositions
IPC: C08F212/08
Filed: 1983-07-01
Abstract: 1. The use of copolymers which have been prepared from (a) 37 to 45% by weight of acrylic acid, (b) 55 to 63% by weight of styrene, and (c) 0 to 6% by weight of other hydrophobic, monoolefinically unsaturated monomers at 200 to 400 degrees C by continuous bulk polymerization in the absence of polymerization initiators and modifiers, and have a mean molecular weight of from 400 to 4000, for the production of aqueous paper lacquers.
Patent EP-0115055-A3 (EP)
IPC: H01B7/36
Filed: 1983-12-23
Abstract: Aderendhülse mit Metall-Rohr, daran befestigtem Kunst­
stoff-Kragen als Isolierhülse und am Kunststoff-Kragen ange­
ordnetem Kennzeichnungs-Träger, insbesondere zur Lei­
tungs-Kennzeichnung, bei der der Kennzeichnungs-Träger 
besitzt: eine Steg-Halterung am Kunststoff-Kragen im we­
sentlichen im Abmessungs-Bereich des Kunststoff-Kragens 
und ein auswechselbares Kennzeichnungs-Glied in Form- 
und/oder Kraft-Schluß mit der Steg-Halterung.
Patent EP-0115676-A3 (EP)
IPC: B41J2/175
Filed: 1983-12-02
Abstract: The ink supply unit comprising a porous ink containing 
body (2) having a radially outer surface (16) which in use is 
impacted by a printing element, and an ink impervious 
member (6) located adjacent a side surface of the body (2) 
to prevent ink loss therefrom. The surface (16) is treated to 
improve its resistance to impact by the printing element. 
One method of making the unit is to mould the member (16) 
onto the outer and side surfaces of body (2) and then remove 
that portion of the moulded member from surface (16) to 
expose the body, the material being impregnated into the 
pores of body (2) adjacent surface (16) to improve its impact 
resistance.
Patent EP-0112147-A3 (EP)
IPC: C12N11/08
Filed: 1983-12-12
Abstract: An immobilized beta-amylase supported on a phenolic 
resin of defined total surface area and porosity is useful in 
preparing a high maltose syrup in a continuous process from 
starch hydrolysate by continously contacting the starch 
hydrolysate with the immobilized beta-amylase.
Patent EP-0091387-A3 (EP)
Title: Nouveaux herbicides dérivés d'acides phénoxybenzoiques à groupe sulfonimide
IPC: C07C303/40
Filed: 1983-03-30
Abstract: Herbicide de formule: 
  
dans laquelle:  
- W, Y, Y′, X, Z′, Z représentent l'atome d'hydrogène ou 
un atome d'halogène ou un groupe NO₂ ou CN, ou un 
groupe polyhaloalkyle, ou un groupe alkyle, ou 
alkoxyle,  
- R¹ représente un groupe alkyle, alcényle, alcynyle ou 
phényle, éventuellement substitué,  
- R² représente un atome d'halogène ou un groupe CN 
ou SCN ou OR³ ou SR⁴ ou NR⁵R⁶,  
- R3 représente un groupe alkyle éventuellement subs­
titué ou un groupe allyle ou propargyle ou alkylcarbo­
nyle ou alkylidène imino ou succinimido.  
- R⁴ représente l'atome d'hydrogène ou un cation ou a 
une des significations données pour R³,  
- R⁵ représente l'atome d'hydrogène ou un groupe 
alkyle éventuellement substitué ou un groupe alkyl­
carbonyle ou alkyl sulfonyle.
Patent EP-0085662-A3 (EP)
Title: Device for supplying solid fuel to a furnace
IPC: F23K3/00
Filed: 1983-01-25
Abstract: A device for supplying solid fuel to a furnace comprises a cell wheel (16) for receiving fuel portions in the cells (19) open axially. The cell wheel is rotatably mounted between two stationary end walls (12, 13) forming two openings (20, 21) facing each other, one of the end walls having an outlet socket (23) at the opening therein. A mechanism (27, 33) is provided to rotate the cell wheel step by step, and a transfer element (50, 51) is displaceable through a cell when located between the openings, for supplying the fuel contained therein through the outlet socket to the furnace. A shut-off member (43) is provided to shut off the passage through the socket in co-ordination with the movement of the transfer element.
Patent EP-0115265-A3 (EP)
IPC: F24F7/013
Filed: 1984-01-02
Abstract: A ventilator or extractor unit is disclosed for mounting at 
an aperture in wall, duct, window pane or the like. The unit 
includes a first approximately annular part 12 which in use is 
secured to the window pane or the like with a central 
aperture in part 12 in register with the aperture in the 
window pane or the like. A further generally annular part 34 
is spaced from the part 12 on the side of part 12 remote from 
the window pane or the like, the part 34 being supported 
from the part 12 by four pillars 36 at the peripheries of parts 
12 and 34. A second part 38, in the form of a circular lens, is 
supported centrally, approximatelv midway between the 
members 12 and 34. Due to the shape of member 38, air 
currents passing on the outside of the window pane, parallel 
therewith and passing between the members 12 and 34 and 
around member 38 will, by the Venturi effect, produce a 
depression in the region of the apertures in member 12 and 
the window pane which will draw fumes etc. from the space 
on the window out through said apertures.
Patent EP-0139178-A3 (EP)
IPC: B60N2/90
Filed: 1984-08-29
Abstract: An automotive seat adjusting device which includes a 
rod slidably received within a plurality of lockwashers 
counted into locking engagement with the rod. The operative 
elements of the locking mechanism are enclosed within a 
housing and a hollow tubular steel fulcrum is supported by a 
pin projecting out of the housing and fixed to the seat frame.
Patent EP-0135896-A3 (EP)
IPC: C08B11/193
Filed: 1984-09-14
Abstract: Mixed hydroxyalkyl cellulose ethers are prepared in a 
multi-stage etherification process, for example, hydroxyethyl­
methylcellulose is prepared by reacting alkali cellulose se­
quentially with ethylene oxide, chloromethane, ethylene oxide 
and chloromethane to form a product having uniform substitu­
tion. Products made by this process have improved solubility 
and other properties.
Patent EP-0116472-A3 (EP)
Title: Antigenic materials
IPC: A61K39/40
Filed: 1984-02-10
Abstract: An antigenic material having a molecular weight of 3800-4500, and useful in the preparation of an anticaries vaccine is produced from a known antigenic material, antigen I/II of molecular weight 185,000 daltons obtained from the culture supernatant of Streptococcus mutans. The smaller molecular weight fraction of the invention contains the same antigenic determinants as the known 185,000 dalton material but the lower molecular weight material can be used with less side effects. The antigenic material can be used for the production of vaccine preparations that could be administered parentally or by topical application to the gums.
Patent EP-0180137-A3 (EP)
IPC: B65D77/06
Filed: 1985-10-23
Abstract: A closure plug for a bag-in-the-box fluid container, 
formed as a cylindrical flanged body having a unitary trans­
verse wall, an axial opening in said transverse wall and a hollow 
tapered tube unitary with said wall surrounding the opening 
and extending within the body and parallel thereto. The tube 
tapers toward a narrow outlet exterior of the flanged end of the 
body. A dislodgeable inner plug is seated in the tube entrance 
blocking same and a cap is fitted over the outlet of the tube. 
Several connector fittings are disclosed which are coupled to 
the closure and carry a plunger dislodging the inner plug. The 
plug is maintained in sealing condition within the tube by the in­
ternal fluid pressure within the fluid container.
Patent EP-0182297-A3 (EP)
IPC: F26B3/347
Filed: 1985-11-14
Abstract: Verfahren und Vorrichtung zum Trocknen von Textilgut in 
Form von Garnspulen, wobei ein erster Trocknungsschritt im 
Wege der Durchströmungstrocknung und ein zweiter Trock­
nungsschritt im Wege der HF-Trocknung ausgeführt werden. 
Dabei erfolgt die HF-Trocknung als «radiale» Trocknung mit­
tels eines HF-Feldes, das die Spulen von innen nach außen ra­
dial durchdringt. Die HF-Trocknung ist dabei im Anschluß an 
die Durchströmungstrocknung durchzuführen, ohne daß die 
Garnspulen zuvor vereinzelt werden, also unter Aufrechterhal­
tung ihrer Anordnung an den zur Durchströmungstrocknung 
verwendeten Textilgutträger, der insgesamt, wenn überhaupt 
notwendig, in einen anderen Textilgutbehälter umgesetzt wird.
Patent EP-0186252-A3 (EP)
Title: Pharmaceutical compositions containing thiophene compounds, and new thiophene compounds
IPC: C07K14/00
Filed: 1985-12-24
Abstract: New pharmaceutical compsns. contain thiophene cpds. of formula (I) or their addn. salts, together with a diluent. R1 = H, p-nitrophenoxy, halogen, carboxy, CON(R5,R6), CONH(CHR9)nCOOH, CH2NHR8 NH(CHR4)nAR10, CH=NOH, NO2, CHO, OR7; R5, R6, R7 = H, 1-8C alkyl, thiophene, imidazole, ascorbyl peptidyl having up to 5 aminoacids or a sugar radical; or NR5R6 = 5-membd. heterocyclic ring opt. contg. additional O or N atoms; R8 = acyl of a 1-4C aliphatic carboxylic acid; R4 = H or methyl; R10 = methyl or phenyl; A = CO or SO2; n = 1,2,3 or 4; R2 = H, NO2, halogen, CH(COOH)2 OH or (CH2)mCOOH; m = 0,1,2,3 or 4; R3 = H, NO2 or OH; R4 = H, NO2, halogen, SO2CH3, OH or N(R5,R6); provided at least 2 of R1,R2,R3,R4 are not H. Cpds. (I) are new with the restrictions: R1 is not H when R2 and R4 are NO2 and R3 is H; R1 is not I when R2 is NO2, R3 is H and R4 is NO2 or CH3SO2; R1 is not p-nitrophenoxy when R2 is NO2, R3 and R4 are H; and R1 is not CONH2 or COOH when R4 is NO2, R2 and R3 are H.
Patent EP-0152168-A3 (EP)
Title: Contact material for compression bonded semiconductor devices
IPC: H01L21/52
Filed: 1985-01-08
Abstract: The present invention teaches the use of a nickel clad 
silver foil member between an aluminum ohmic contact and 
a nickel clad copper pole piece in a compression bonded 
power semiconductor device. The nickel-to-aluminum inter­
face provides stable device operation by preventing the 
"battery effect" which occurs when aluminum and silver are 
interfaced.
Patent EP-0177267-A3 (EP)
IPC: H01H9/06
Filed: 1985-09-26
Abstract: A flexible electric switch comprising two sheets of 
resiliently-flexible electrically-insulating material moulded 
onto one face of each of which is a woven or expanded 
electrically-conductive material wherein one of the sheets is 
moulded with spacing elements which project through the 
electrically-conductive material on its face, the arrangement 
being such that when the two sheets are assembled with said 
one face of each of which opposed one to the other these 
faces are held apart by the spacing elements until pressure is 
applied across the sheets causing said one faces to be 
brought into contact one with the other between the spacing 
elements and thereby intercontacting the electrically-­
conductive material on said one faces.
Patent EP-0187006-A3 (EP)
IPC: H03K19/0175
Filed: 1985-12-16
Abstract: Disclosed is an apparatus for generating an output signal 
having a selected output polarity. The apparatus comprises a 
sensing means for generating a logic signal upon occurrence of 
an event. Also, a programmable means generates a program­
mable signal indicating a selected output polarity. The logic sig­
nal and the programmable signal are received by polarity set­
ting means for producing an output signal equal to the logic sig­
nal with the selected output polarity. Also disclosed is a testing 
means for temporarily forcing the programmable signal to indi­
cate a selected output polarity for testing.
Patent EP-0170584-A3 (EP)
Title: Dna probe and method for the detection of shigella and entero-invasive strains of escherichia coli
IPC: C12Q1/10
Filed: 1985-07-12
Abstract: The invention concerns a probe for the detection of shigellae and entero-invasive E. coli, containing a nucleic acid sequence originating from the 140 Mdal virulence plasmid of the M 90 T strain of Shigella flexneri; having a maximum size of around 27 kb and inlcuding all or part of the 27 kb Bam HI fragment. This probe permits the in vitro diagnosis of syndromes of dysentery or diarrhea, of the Shigellosis type.
Patent EP-0205727-A3 (EP)
IPC: H01K1/28
Filed: 1986-01-10
Abstract: A method of manufacturing a miniature tipless halogen 
lamp having a diameter of 1.0 to 4.0 mm, in which an assem­
bly of a pair of lead wires, a bead welded to the lead wires 
and a filament connected to the lead wires by pressing flat 
and crimping the inner ends of the lead wires, the assembly 
is put in a lamp bulb in place to form an unfinished assembly 
of the components of the miniature tipless halogen lamp, a 
plurality of such unfinished assemblies are placed in an 
apparatus including an integral and airtight combination of 
a halogen gas introducing sealed box and a heat-sealing 
box, the lamp bulbs of the unfinished assemblies are sealed 
by being heated with a heat-sealing carbon plate at a posi­
tion corresponding to the bead, and then unnecessary por­
tions of the lamp bulbs are cut off to complete the miniature 
tipless halogen lamps. In manufacturing the miniature tip­
less halogen lamp, any tip for introducing a hologen gas into 
the lamp bulb need not be formed in the lamp bulb and the 
lamp bulb can be formed beforehand in a predetermined 
form. The apparatus is capable of heat-sealing a plurality of 
the unfinished assemblies at a time.
Patent EP-0212462-A3 (EP)
IPC: G05B11/26
Filed: 1986-08-07
Abstract: 1. Verstärkerschaltung für Elektromagnete von Proportio­
nal- oder Servoventilen.  
2. Bei einer Verstärkerschaltung für Elektromagnete von 
Proportional- oder Servoventilen mit einer mittels eines Puls­
breiten-Modulators (2) einer Ansteuerschaltung angesteuer­
ten Transistor-Endstufe (4) ist letztere als eine Brücke ausge­
bildet, in deren vier Zweige je ein Power-MOS-Transistor (4) 
liegt und deren Diagonale den Ausgang für den Anschluß der 
Erregerwicklung (5) des Elektromagneten bildet. Die An­
steuerstufe weist eine Steuerlogik (8) auf, welche durch eine 
Steuerimpulsverzögerung die Brücke querstromfrei umschal­
tet.
Patent EP-0189988-A3 (EP)
Title: Projector lamp
IPC: H01J61/56
Filed: 1986-01-16
Abstract: A projector lamp comprising a single ended metal halide discharge lamp in a generally spherical reflector has been found to exhibit turbulence when running. The resulting fluctuation of light especially when used in conjunction with the reflector to concentrate the light for studio or theatre applications provides an apparent movement which is extremely disturbing to the eye. It has been found the turbulent movement of gas around the electrodes in the lamp envelope can be regularised by the application of a magnetic field to the envelope. The turbulence is sensitive to conditions within the discharge arc tube and the strength and position of the magnetic field has to be variable to cater for this. The magnetic field is conveniently applied by an electro-magnet using lamp current.
Patent EP-0194107-A3 (EP)
IPC: A47L9/02
Filed: 1986-02-27
Abstract: An attachment for a vacuum cleaner comprises a suction 
head having a tubular portion (1) for connection to a vacuum 
cleaner pipe and a flared skirt (2) formed with a downwardly 
depending substantially rectangular flange (3). The flared skirt 
(2) defines a plurality of channels (5) each of which com­
municates with a respective opening (6) of the flange. Each 
channel (4) may be brought into or out of communication with 
the tubular portion (1) by moving a respective closure member 
or stopper (7) out of or into the channel. In an alternative em­
bodiment the tubular portion is rotatably received in a socket 
of the skirt and is formed with a suction inlet which may be 
brought into communication with a selected one of the chan­
nels by rotating the tubular portion to an appropriate angular 
position.
Patent EP-0211490-A3 (EP)
Title: Antibiotics of the vancomycin-class
IPC: A23K20/195
Filed: 1986-06-17
Abstract: Novel AAD 216 antibiotics prepared by fermentation of Kibdelosporangium aridum exhibit antibacterial activity and are useful in animal health applications.
Patent EP-0226344-A3 (EP)
IPC: B01J20/32
Filed: 1986-11-18
Abstract: For the removal of silver from a liquid medium an insol­
uble composition is used which comprises a suitable insol­
uble carrier and an ethylenediamine residue convalently 
fixed at both nitrogen atoms thereof to the surface of said 
carrier via separate linkages comprising at least three carbon 
atoms.
Patent EP-0225856-A3 (EP)
Title: Use of acetyl l-carnitine for the therapeutical treatment of shock conditions
IPC: A61K31/205
Filed: 1986-10-13
Abstract: Intravenous administration of a bolus of 3-5 grams of acetyl L-carnitine, followed by 3-5 grams of acetyl L-carnitine via slow infusion in about 12 hours, dramatically restore to normal the arterial pressure and respiratory frequency of a patient in a severe state of shock.
Patent EP-0244719-A3 (EP)
Title: Complex immunogen containing synthetic peptides
IPC: C12N7/00
Filed: 1987-04-25
Abstract: A complex immunogen comprising a core structure and multiple copies of one or more synthetic distinct peptides covalently linked to the core structure, the core structure comprising a saponin derivative and an organic compound having 12 to 24 carbon atoms or a hydrophobic polypeptide having an active moiety selected from the group consisting of -COOH, -CHO, -NH2 and -SH.
Patent EP-0248358-A3 (EP)
Title: Process to reduce the amount of copper salt in oxamide
IPC: B01J23/94
Filed: 1987-05-29
Abstract: The copper content of oxamide, prepared in the presence of copper-containing catalyst solutions can be reduced by stirring a suspension comprising copper-containing oxamide, at least one complexing agent and water at a temperature of 20 to 100 DEG C and then separating off the copper-depleted oxamide from the solution.
Patent EP-0262704-A3 (EP)
IPC: B64C1/12
Filed: 1987-08-28
Abstract: A mounting assembly for the insulation and interior 
panels (16) of an aircraft. The mounting assembly includes an 
upper retainer (20) for securing the upper edge (26) of the cabin 
panel (16) to the aircraft, and a lower releasable latch 
assembly (22) which connects the lower end (28) of the cabin 
panel (16) to the aircraft. The curved aircraft panels, which 
are made of a resilient bendable material, are installed so 
that the panels are further resiliently bent into a 
tensioned state which acts to resiliently engage the 
panels between the upper retainer (20) and the lower latch 
assembly (22). A shock absorber and insulation retainer (24) is 
attached to the aircraft between the aircraft frame (38) and 
the cabin panel (16) to prevent vibration of the cabin panel 
and to secure the insulation between the aircraft panel 
and the aircraft frame.
Patent EP-0244986-A3 (EP)
IPC: E21B21/12
Filed: 1987-04-23
Abstract: A borehole drill construction comprising a cylindrical 
casing (l0), a chuck (ll) mounted on one end of the 
casing by means of a screw-thread and a cutter head 
(l2) carried by the chuck. The chuck has at least one 
axially projecting dog (ll   b   ) thereon which is received 
in a corresponding recess (l2   b   ) in the cutter head to 
provide a means to transmit torque from the casing to 
the cutter head via the chuck. The cutter head (l2) is 
retained on the bit by at least one plug (l3) 
projecting into a slot in the cutter head, which is 
permitted limited axial movement thereby.
Patent EP-0251477-A3 (EP)
IPC: G06F15/02
Filed: 1987-05-22
Abstract: Calculator having a keyboard (12) in which one or more 
keys (20) have labels (31-35) created by a display (11) and 
subject to changing interactively as the user desires. 
Typically, advanced scientific-programmable calculators may 
have too many functions to be adequately included on the keys 
of the keyboard associated therewith. In such calculators, 
certain functions require a plurality of keys to be actuated 
in order to be performed. Thus, such keyboards tend to be 
cluttered and confusing to the user. Thus, a keyboard (12) 
is proposed having a small number of keys (21-25) labeled 
with different functional labels (31-35) as the user proceeds 
through a menu or tree structure containing all the desired 
functions. Keys (21-25) in a certain group of keys (20) on 
the keyboard are thereby subject to redefinition or relabeling 
so as to provide a variety of functions.
Patent EP-0296304-A3 (EP)
IPC: C03C10/00
Filed: 1988-01-12
Abstract: Es wird ein gesinterter Kupfer-Molybdän-Verbundwerkstoff mit ebener, 
poren- und rissefreier Glaskeramik-Schicht beschrieben. Die Glaskeramik setzt 
sich aus SiO₂, BaO, Al₂O s  und einem Flußmittel auf PbO-Basis zusammen.