baber/WOPTO huggingface dataset:
Patent EP-0295143-A3 (EP)
IPC: A61J7/00
Filed: 1988-06-10
Abstract: The present invention resides in a syringe for 
the oral administration of fluidic material to a patient, 
including: an elongate hollow barrel (12, 16, 50, 70, 80) 
for holding a dosage of fluidic material, said barrel 
having a predetermined outside diameter and having an 
upstream end and a downstream end; and, a reciprocative 
plunger (18) operatively connected to a piston (28) 
slidably received within said barrel from the upstream end 
thereof; CHARACTERIZED BY a hollow, generally cylindrical 
cannula (14, 52, 72, 82) formed as a continuation of and 
integral with said barrel at the downstream end thereof 
and in axial alignment therewith, said cannula having an 
upstream sucking portion (30, 54, 74) and having an 
outside diameter at its upstream end that is no greater 
than about one-half of said predetermined outside diameter 
of said barrel at the downstream end thereof to thereby 
form a shoulder (42, 62) between said downstream end of 
said barrel and said upstream end of said cannula which 
serves to assist in limiting penetration of said cannula 
into the patient's mouth during usage, said cannula being 
provided with a metering aperture means (34, 76, 96) at 
its downstream end having an inner diameter less than the 
inner diameter of said upstream sucking portion to 
restrict the flow of fluidic material therefrom, under 
normal hand pressure on said plunger, to a level that is 
 
 
insufficient to cause gagging of said patient during oral 
administration of fluidic material to said patient, said 
cannula further having a predetermined length so as to 
provide a sucking surface for the patient during usage.
Patent EP-0299737-A3 (EP)
Title: Tool component
IPC: B23B27/14
Filed: 1988-07-13
Abstract: A tool component comprises an abrasive compact (10) bonded to a support (12) which itself is bonded through an alloy (16) to an elongate cemented carbide pin (14). The alloy (16) has a liquidus below 900 DEG C and the following composition, by weight:    Mn      15 - 41%  Cu      67 - 41%  Ni      1 - 5%  Au      10 - 17%   and at least one of In, Sn, Zn and Ag, the In and Sn, when present, being in an amount not exceeding 20% by weight and the Zn and Ag, when present, being in an amount not exceeding 30% by weight. The shear strength of the bond achieved between the support (12) and the pin (14) exceeds 335 MPa.
Patent EP-0302699-A3 (EP)
Title: Improvements relating to n-substituted benzamides
IPC: A61P25/20
Filed: 1988-08-02
Abstract: Compounds of the general formula: 
  
wherein R¹ represents hydrogen, a C₁₋₆ alkyl group or an 
acetyl group;  
R² represents halogen;  
R³ represents a group of the formula: 
  
wherein R⁵ represents hydrogen or a phenyl or non-aromatic 
cyclic ether group and n is 2 or 3;  
R⁴ represents a C₃₋₆ cycloalkyl, cyclohexenyl, 
C₁₋₆ alkoxy, trifluoromethyl, tetrahydrofuryl, 
1,3-dioxolanyl or phenoxy group;  
m is 0, 1, 2, 3 or 4 with the proviso that when m 
is 0, R⁴ is only a C₃₋₆ cycloalkyl or tetrahydrofuryl 
group;  
and pharmacologically acceptable acid addition salts, 
quaternary ammonium salts and N-oxides thereof have 
 
 
pharmacological properties rendering them useful as 
antiematic agents with reduced undesirable side-effects. 
Various methods are described for their preparation 
involving formation of the amide link, etherification of 
the 2-hydroxy derivative, introducing the R⁵CH₂ group on 
the N-unsubstituted azabicyclooctane or nonane or, for 
4-amino compounds, by hydrolysing a 4-acylamino 
derivative.
Patent EP-0312366-A3 (EP)
Title: Polyisocyanate compositions
IPC: C08G18/66
Filed: 1988-10-13
Abstract: A polyisocyanate composition, suitable for use in the 
production of elastomers by the RIM process, or foams, said 
composition being the product of reacting an imino-functional 
or enamine-containing compound having a molecular weight of at 
least 1000 with a stoichiometric excess of an organic 
polyisocyanate.
Patent EP-0335064-A3 (EP)
Title: Blanket, in particular quilt
IPC: A47G9/02
Filed: 1989-01-09
Abstract: The blanket (1), in particular a quilt, having a cover, consisting of two covering layers (2, 3), a filling (4) and an intermediate layer, arranged between the two covering layers (2, 3), is characterised in that the intermediate layer consists of a thin film (5) which has elongate slots (6). The film (5) advantageously consists of a coated, preferably aluminised, plastic. 
<??>By this means, a blanket (1) is provided, in which the heat transfer through said blanket (1) is noticeably reduced. 
<IMAGE>
Patent EP-0333083-A3 (EP)
Title: Water- and oil-repellent antifouling finishing agent
IPC: D06M15/277
Filed: 1989-03-11
Abstract: This invention provides an antifouling finishing 
agent comprising a fluorine-containing polymer comprising 
at least 50% by weight of a fluorine-containing acrylate 
represented by the formula 
  
wherein Y is alkylene group having 1 to 3 carbon atoms, a 
group of the formula -CH₂CH₂N(R)SO₂- (wherein R is alkyl 
group having 1 to 4 carbon atoms) or a group of the 
formula -CH₂CH(OZ)CH₂- (wherein Z is hydrogen atom or 
acetyl group), and R f  is fluoroalkyl group having 3 to 21 
carbon atoms or fluoroalkyl group having 3 to 21 carbon 
atoms and containing 1 to 10 oxygen atoms in the carbon 
chain (provided that no oxygen atom is adjacent or closest 
to other oxygen atom), said fluoroalkyl groups having at 
least 5 fluorine atoms.
Patent EP-0334254-A3 (EP)
IPC: H04B10/2581
Filed: 1989-03-20
Abstract: An optical data link for transferring data between a pair of 
connectors (16,24') and for activating an electrical device (10) 
to which one of the connectors is attached. A light-emitting 
diode (LED) (30,66) and a phototransistor (68,32) are mounted in 
each of the connectors, with the LED of each connector visible to 
the phototransistor of the other connector when the connectors 
engage each other. The LEDs and phototransistors are connected 
to respective interface circuits. The interface circuits 
for at least one of the LEDs limits the current through 
the LED regardless of the amplitude of a driving signal. The 
interface circuits for the phototransistors maintain a relatively 
constant voltage across the phototransistors so that 
the phototransistors function as current switches. The 
electrical device (10) is activated in response to closure of a 
magnetically sensitive reed switch (42) mounted in the connector (28) 
attached to the electrical device. The switch is closed when 
the connectors engage each other by the magnetic field 
generated by a magnet (62) mounted in the other connector (24').
Patent EP-0347576-A3 (EP)
IPC: B01D19/00
Filed: 1989-05-13
Abstract: Bei einem Brunnen zum Austreiben leichtflüchtiger Verun­
reinigungen aus dem Grundwasser, bei welchem durch Erzeu­
gung von Unterdruck in dem bis in den Bereich des verun­
reinigten Grundwassers getriebenen Brunnenschacht (10) und 
durch Zuleitung von Frischluft unterhalb des Wasserspie­
gels (20) in den Brunnenschacht (10) das Austreiben der 
Verunreinigungen bewirkt wird, ist für Fälle, bei welchen 
das Grundwasser unter Überdruck (P1) steht, der Brunnen­
schacht (10) an seinem oberen Ende mit einem Druckauf­
nahmeraum (25) abgeschlossen. Der Druckaufnahmeraum (25) 
erlaubt es, die dort hinzugeführte Frischluft auf einen 
den Grundwasserdruck kompensierenden Druck zu bringen. 
Außerdem ist in diesem Druckaufnahmeraum (25) der Unter­
druckerzeuger (16) angeordnet.
Patent EP-0347667-A3 (EP)
IPC: B01D39/20
Filed: 1989-06-09
Abstract: Die vorliegende Erfindung betrifft Zirkonylphosphat-­
Keramikkörper mit hoher Festigkeit und guter Temperatur­
wechselbeständigkeit, Verfahren zu ihrer Herstellung so­
wie deren Verwendung.
Patent EP-0351739-A3 (EP)
Title: Method of and apparatus for bending glass plates for a laminated glass
IPC: C03B23/023
Filed: 1989-07-14
Abstract: Two glass plates placed on a deadweight type bending 
mold in an overlapping state are heated at a heating-pressing 
stage in a heating furnace to a temperature 
capable of bending glass and the side portions of the two 
overlapping glass plates are locally heated at a higher 
temperature so that the overlapping glass plates are bent 
along the shaping surfaces of an intermediate curved 
portion and deep-bending portions of said bending mold. 
The curved glass plates are subjected to a pressing 
operation by a pressing machine and thereafter, they are 
raised from the bending mold by means of raising rods 
which support the portion of the glass plates other than 
the peripheral portion to thereby quickly cool the deeply 
bent portion of the glass plates.
Patent EP-0362826-A3 (EP)
Title: Balloons for medical devices and fabrication thereof
IPC: A61L29/06
Filed: 1989-10-04
Abstract: Dilatation balloons and catheters including 
same are provided. The balloons are fabricated of a 
biaxially orientable material such as a nylon or a 
polyamide material, and they have an inflated, 
non-distended working profile as well as a stretched 
inflated profile which is achieved by applying pressure 
through a dilatation catheter or the like that is in 
excess of that needed to achieve the inflated, 
non-distended profile and which is adequate to effect 
dilatation or the like up to a maximum pre-bursting 
pressure application. The maximum pre-bursting size of 
the balloon can be tailored depending upon the needs of 
the particular balloon within a wide range of possible 
maximum pre-bursting sizes.
Patent EP-0371407-A3 (EP)
Title: Ring valve type air compressor
IPC: F04B49/22
Filed: 1989-11-24
Abstract: There is disclosed a valve assembly and a 
reciprocating type fluid pump having a piston cylinder (10) and a 
cylinder head (12) together which define a fluid chamber. A 
first ring valve (30) having a seal surface on one side is 
disposed within the fluid chamber adjacent to the cylinder 
head (12) to close at least one fluid intake passage. A bias 
means (32, 34) is provided for urging the first ring valve (30) against 
the seat on the head (12) by abutting the ring valve (30) on the side 
opposite from the seal surface, and the bias means (32, 34) includes 
a peripheral region (32) which is connected to the fluid pump and 
retains the first ring valve (30) between the cylinder head (12) and 
the bias means.
Patent EP-0372488-A3 (EP)
Title: Panel with anti-reflective multi-layered film thereon
IPC: H01J29/89
Filed: 1989-12-05
Abstract: A panel with an anti-reflective multi-layered film 
thereon comprises a glass substrate, an electricity 
collector for leading static electricity which is formed 
by baking an electric conductive frit paste on the glass 
substrate, and has a rough surface, an anti-reflective 
multi-layered film formed on the glass substrate so as to 
cover at least a portion of the electricity collector and 
wherein the film includes an inner electric conductive 
layer to provide antistatic effect, wherein the thickness 
of said anti-reflective multi-layered film is less than 
the maximum height of the surface roughness of said 
electricity collector, and a lead terminal for earth 
provided on the outermost layer of the anti-reflective 
film and above the electricity collector, whereby static 
electricity produced on the glass substrate with the 
anti-reflective multi-layered film is collected at the 
electricity collector through the electric conductive 
layer so that the static electricity is led to the 
outside through the lead terminal for earth via the 
electricity collector.
Patent EP-0374851-A3 (EP)
IPC: G03G9/083
Filed: 1989-12-19
Abstract: The improved toner is produced by supplying a 
spheroidizing treatment under mechanical impact force to 
resin particles that contain at least magnetic particles 
in a resin and said magnetic particles are substantially 
spherical in shape.
Patent EP-0376145-A3 (EP)
Title: Method for producing a stereoregular polyolefin
IPC: C08F10/00
Filed: 1989-12-20
Abstract: A method for producing a stereoregular polyolefin in 
the presence of a catalyst comprising a transition metal 
compound and an organometallic compound, wherein a 
catalyst system is employed which comprises (i), (ii) and 
(iii): (A) a solid catalyst component obtained by 
reacting to a uniform solution containing (i) at least 
one member selected from the group consisting of metallic 
magnesium and an organic hydroxide compound and an 
oxygen-containing organic magnesium compound, (ii) a 
compound of Group IIIB of the Periodic Table, and (iii) 
an oxygen-containing organic silicon compound, (iv) at 
least one aluminum halide, to obtain a solid product, and 
reacting to the solid product, (v) an electron donative 
compound, and (vi) a titanium halide compound; (B) at 
least one member selected from the group consisting of 
organometallic compounds of metals of Groups IA, IIA, 
IIB, IIIB and IVB of the Periodic Table; and (C) an 
electron donative compound.
Patent EP-0326366-A3 (EP)
Title: Improvements in telephone technician's terminals
IPC: H04M11/06
Filed: 1989-01-25
Abstract: An improved craft technician's field terminal of 
the portable, hand-held type for use in communicating in 
diverse modes with a central technician access network. The 
terminal is connected with the telephone line in conventional 
manner in communication with the telephone access network. 
Job data can then be transmitted from the central network 
and downloaded to the terminal for instantaneous display. 
Re-transmission can be requested if need. The terminal is 
capable of uploading data from the terminal display in 
either DTMF and/or ASCII to the central network. The craft 
technician's terminal contains a much greater storage 
capacity than any similar devices heretofore and it is 
capable of holding job order and response data for what 
amounts to greater than a full days technician work. In 
addition, data displayed at the terminal may readily be 
transmitted for printer access while still being retained in 
the terminal storage.
Patent EP-0349121-A3 (EP)
Title: Method for producing clavulanic acid
IPC: C12R1/19
Filed: 1989-05-30
Abstract: DNA sequences obtained from S. clavuligerus, recombinant vectors incorporating such sequences and hosts transformed with such vectors are disclosed. The DNA comprises one or more genes encoding one or more enzymes involved in the biosynthesis of clavulanic acid and may be used to improve the yield of clavulanic acid produced by clavulanic acid-producing organisms such as S. clavuligerus ATCC 27064.
Patent EP-0361738-A3 (EP)
Title: Electronic calendaring methods
IPC: G06Q10/10
Filed: 1989-09-14
Abstract: A method of exchanging entries on calendars being maintained by a first 
and a second calendar users. An event is automatically scheduled on a 
second calendar if a classification which is associated with the event 
is higher than any previous scheduled event for the same time slot. A 
reply is prepared and transmitted to the first calendar user which 
requested the scheduling of the event regarding the status of the 
second user in regards to the scheduled event. Subsequently, if the 
status of the second user changes in regards to the event, a subsequent 
reply is prepared and transmitted to the first user setting forth the 
changed status.
Patent EP-0371662-A3 (EP)
Title: Remote testing of metallic loops with a trans hybrid signal
IPC: H04B3/46
Filed: 1989-11-16
Abstract: Currently, metallic loops are tested for shorts, opens and grounds by applying a test 
signal (DC or 20 Hz) directly to the metallic loop. A test signal cannot be applied to 
any part of the network other than the metallic loop because it will be blocked by the 
A-to-D converters and the hybrid of the system before it can reach the metallic loop.  
     In this invention, digital signal processing is used to test a metallic loop 
for shorts, opens, grounds and the presence of loading coils from a remote location. 
Direct metallic connection to the metallic loop is no longer necessary.  
     Briefly, a test signal, in digital form, is fed into the network at some 
convenient location remote from the metallic loop that is to be tested. As the signal 
passes through the A-to-D converter from the digital section of the network to the 
analog metallic loop, it is converted by the A-to-D converter into an analog signal 
having a specific frequency and a predetermined amplitude. Defects - opens, shorts 
and grounds - in the metallic loop cause reflections of the analog test signal. These 
reflections, as they travel back toward the digital network, are converted by the A-­
to-D converter into digital form. The reflected signals are then detected, processed 
and compared to other test signals to determine the presence of shorts, opens, 
grounds and loading coils in the metallic loop.
Patent EP-0371901-A3 (EP)
Title: Thick epitaxial films with abrupt junctions
IPC: H01L21/20
Filed: 1989-09-26
Abstract: An improved process for depositing single crystal 
epitaxial films of silicon is disclosed herein. The 
resulting epitaxial film is comprised of a combination of 
a thin (100Å) low temperature (less than 800°C) epitaxial 
layer (36) followed by a deposition of a medium 
temperature (greater than 800°C) epitaxial layer (38) 
growth to the desired thickness. The low-temperature 
epitaxial silicon layer provides abrupt defined regions of 
conductivity while the medium temperature epitaxial layer 
provides a thicker layer at greater deposition efficiency.
Patent EP-0378103-A3 (EP)
Title: Cyanate ester resin blends with brominated styrene containingpolymers
IPC: C08L25/18
Filed: 1990-01-04
Abstract: The fire retardant properties of polycyanates 
are improved by blending them with a brominated 
homopolymer or brominated interpolymer of styrene or 
alkyl- or halo-substituted styrene without an 
unacceptable sacrifice in the physical, thermal, 
electrical and moisture resistance properties.
Patent EP-0387631-A3 (EP)
Title: Thermoplastische Formmassen aus Polysiloxanblockcopolycarbonaten, Polycarbonaten auf Basis von speziellen Dihydroxydiphenylcycloalkanen und gegebenenfalls Kautschuken
IPC: C08L69/00
Filed: 1990-03-02
Abstract: Mischungen aus 
   (A) 10 bis 98 Gew.-Teilen Polydiorganosiloxan-Polycar­
bonat-Blockcopolymeren mit Molekulargewichten  M w 
(Gewichtsmittel) von 10 000 bis 200 000 enthaltend 
75 bis 97,5 Gew.-% aromatische Carbonatstruktur­
einheiten und 25 bis 2,5 Gew.-% Polydiorganosilo­
xan-Struktureinheiten,    (B) 2 bis 90 Gew.-Teilen thermoplastische, aromatische 
Polycarbonate Molekulargewichten mit Molekularge­
wichten  M w (Gewichtsmittel) von mindestens 10 000,  
die bifunktionelle Carbonatstruktureinheiten der 
Formel (Ia) enthalten 
  
 
 
worin  
R¹ und R² unabhängig voneinander Wasserstoff, 
Halogen, C₁-C₈-Alkyl, C₅-C₆-Cycloalkyl, 
C₆-C₁₀-Aryl und C₇-C₁₂-Aralkyl,  
m eine ganze Zahl von 4 bis 7,  
R³ und R⁴ für jedes X individuell wählbar, unab­
hängig voneinander Wasserstoff, C₁-C₆-­
Alkyl und  
X Kohlenstoff bedeuten,  
mit der Maßgabe, daß an mindestens einem 
Atom X R³ und R⁴ gleichzeitig Alkyl be­
deuten.    (C) 0,5 bis 30 Gew.-Teilen eines Kautschuks.
Patent EP-0391159-A3 (EP)
Title: Water soluble polymers as alcohol replacement in lithographic fountain solutions
IPC: B41N3/08
Filed: 1990-03-22
Abstract: Isopropyl alcohol is partially or completely replaced in 
an acid fountain solution for lithographic printing by a 
hydroxypropylcellulose or similar polymer with a molecular 
weight below 100,000 where a 30% by weight solution of the 
polymer has a viscosity below 4000 cps at 25 o . Printing 
quality is improved and scumming is controlled when a hydrogen 
peroxide degraded hydroxypropylcellulose or hydrophobically 
modified hydroxyethylcellulose replaces alcohol in a fountain 
solution.
Patent EP-0399232-A3 (EP)
Title: Camera apparatus capable of freely setting objective area within viewed subject
IPC: H04N5/232
Filed: 1990-04-25
Abstract: In an electronic still camera employing a CCD (21), 
an automatic exposure control unit (31) and an automatic 
focusing control unit (32) are carried out by utilizing 
an image signal derived from CCD (21) to photograph a 
subject. A liquid crystal display unit (41) is provided 
within a viewfinder (40). A designation is performed on 
a subject image to be automatically controlled for the 
exposure and focusing operations by utilizing a frame 
displayed on the liquid crystal display unit (41). The 
automatic exposure control unit (31) and automatic 
focusing control unit (32) are executed with respect to 
the subject positioned within the frame displayed on the 
liquid crystal display unit (41).
Patent EP-0395027-A3 (EP)
Title: Apparatus for continuously supplying strip-like material
IPC: B65B41/00
Filed: 1990-04-25
Abstract: An apparatus has first and second loading means (2, 
3, 6, 7, 9, 13, 15), and first and second 
rolls (R) each obtained by winding a strip-like material 
(A) are loaded on the first and second loading means (2,3,6,7,9-13,15). A 
detection means (27) detects an end indication tape (C) 
adhered to a trailing end portion of the strip-like 
material (A) of the roll (R). A cutting/unrolling means (39) 
automatically unrolls the strip-like material (A) from the 
roll (R), and cuts the leading and trailing end portions of 
the strip-like material (A) to form the leading and trailing 
ends. The unrolled strip-like material (A) is guided along 
a predetermined path by a guide means (121). A joining 
station (122) is arranged midway along the guide path. 
One strip-like material (A) is fed through the joining 
station (122) by a feeding means (137, 138), and the leading 
end portion of the other strip-like material (A) is stopped 
and stands by at the joining station (122). When the trailing 
end of one strip-like material (A) passes through the join­
ing station (122), the leading end of the other standby strip-­
like material (A) is joined to the trailing end of the one 
strip-like material (A) by a joining means (170). A portion 
of the fed strip-like material (A) is accumulated by a 
dancer roller means (146), and is fed during the joining 
operation, so that feeding of the strip-like materials (A) 
is not interrupted.
Patent EP-0398285-A3 (EP)
IPC: G03C1/00
Filed: 1990-05-16
Abstract: A silver halide photographic material comprising a 
support having thereon a hydrophilic colloid layer which 
contains gelatin and wherein the hydrophilic colloid layer 
contains fine polymer particles which contains a redox 
compound which is capable of releasing a development 
inhibitor by oxidation, and a hydrazine compound, which is 
not the same as the redox compound, is contained in the 
hydrophilic colloid layer and/or in another hydrophilic 
colloid layer.
Patent EP-0428903-A3 (EP)
Title: Method and equipment to check and regulate the positioning of metallic backing strands into rubber sheets specifically for the construction of tires
IPC: G01B11/06
Filed: 1990-10-25
Abstract: The invention consists of the method for checking the thickness of the rubber coating applied to the "metallic cord" within a rubber sheet, by means of a pair of laser sensors installed on opposite sides with respect to the said coating. It also consists of the detection of the position of the metallic backing strands by means of a pair of magnetic proximity sensors coupled with the laser meters. The invention also involves the equipment for the carrying out of the procedure.