baber/WOPTO huggingface dataset:
Patent EP-0094237-A3 (EP)
IPC: B24B13/04
Filed: 1983-05-09
Abstract: Apparatus for moving a tool such as a grinding wheel (W) 
of a lens generating machine comprises a carrier (13) for the 
tool which is movable about a pivot (14) along an arcuate path 
and a cam and follower device (46, 42) operable to move the 
carrier (13) along a slideway (11) transverse to the arcuate 
path as a result of movement of the carrier (13) about the pivot 
(14). In that way the tool can be controlled so that it follows a 
locus determined by the two movements.
Patent EP-0160127-A3 (EP)
IPC: H01M8/10
Filed: 1984-12-19
Abstract: An hydronium polycrystalline superionic conductor, hav­
ing the formula (H₃O⁺, Na⁺)5(Re)Si₄O₁₂, where Re = Y or Gd, 
is produced from precursor material being Na₅YSi₄O₁₂ or 
Na₅GdSi₄O₁₂. In order to accomplish the aforesaid a range of 
intermediate ceramics may be produced replacing part of the 
precursor ceramic sodium by ions of elements in 1A group of 
the Periodic Table that have an atomic weight above 32 and 
preferably ions of potassium, cesium, or mixtures of potas­
sium and cesium.  
     To produce the superionic hydronium polycrystalline 
ceramic conductor and the intermediate ceramic from the 
feed ceramics aforesaid, the feed ceramic is placed in a 
chloride melt wherein part of the sodium in the feed ceramic 
lattice is replaced by an appropriate cation from the melt 
such as potassium and cesium. Subsequently, a field 
assisted ionic exchange takes place to now replace the 
interceded potassium and cesium ions with the hydronium 
(H₃O⁺) ion, whereby the aforesaid hydronium, superionic, 
solid polycrystalline ceramic conductor is achieved.
Patent EP-0145090-A3 (EP)
Title: Detergent bleach compositions
IPC: C11D3/08
Filed: 1984-12-03
Abstract: Detergent bleach compositions comprising a peroxide compound bleach, a manganese bleach catalyst and sodium sesquisilicate and/or sodium metasilicate, having a solution pH of from 9.5 to 13. The compositions show enhanced bleaching effect and are suitable for the laundering of fabrics at lower temperatures of between 20 and 60°C.
Patent EP-0145443-A3 (EP)
Title: Molded urethane window gasket assembly and apparatus and method for making and bonding same
IPC: B60R13/06
Filed: 1984-12-04
Abstract: An improved window gasket assembly and the apparatus and associated method for reaction injection molding and bonding such assemblies, as well as other molded articles, are disclosed. The gasket is preferably integrally molded from an elastomeric material such as urethane and simultaneously bonded onto a substantially transparent window panel. The gasket and window assembly can then be mounted and bonded or secured directly to a vehicle body panel opening, for example, with adhesives, thereby eliminating the need for discrete mechanical fasteners.
Patent EP-0142490-A3 (EP)
IPC: F02D41/14
Filed: 1984-10-12
Abstract: Um bei einer mit Gas unterschiedlichen Heizwertes 
betriebenen Gasmaschine den Druck des Verbrennungsga­
ses so einstellen zu können, daß die Zuordnung der Stellung 
des Einlaßventils (7) zur Motorleistung konstant bleibt, wird 
die Qualität des Verbrennungsgases durch einen Sensor (5) 
festgestellt. Die Luftzufuhr in den Motor wird durch einen 
Sensor (8) im Abgasstrom optimiert.
Patent EP-0151390-A3 (EP)
IPC: B29C48/30
Filed: 1985-01-08
Abstract: An extrusion die head assembly for thermoplastic 
material pelletizers is disclosed having a body member and a 
mating, removable and selectively substitutable relatively 
small mass insert member in communication with the body 
member, the insert member having a selected plurality of 
metering capillary and communicating extrusion die pas­
sages positioned therein, the dimensions, number and 
positioning of the metering capillary passages being 
selected as required by the physical and rheological prop­
erties of the thermoplastic material being processed through 
said assembly.
Patent EP-0168650-A3 (EP)
IPC: G06F17/50
Filed: 1985-06-19
Abstract: Logic is synthesized from a flowchart-level description 
by first generating an AND/OR logic design (104), simplify­
ing the AND/OR logic, converting the AND/OR logic to NAND 
or NOR logic (106), applying particular sequences of simpli­
fying transformations to the NAND or NOR logic, converting 
the simplified NAND or NOR logic to a target technology 
(108), and simplifying the target technology where possible. 
The end result is an interconnection of primitives of the 
target technology in a language from which automated logic 
diagrams can be produced.
Patent EP-0173079-A3 (EP)
IPC: C08J9/14
Filed: 1985-07-25
Abstract: Expanded styrene acrylonitrile polymer particles are 
provided which give good resiliency over an extended pe­
riod of time.
Patent EP-0160376-A3 (EP)
Title: Method for producing steel in a top oxygen blown vessel
IPC: C21C7/068
Filed: 1985-03-15
Abstract: A method for producing steel in a top-blown molten metal vessel having a hot metal charge to form a bath. The method comprises top-blowing from a lance, oxygen gas onto or beneath the surface of the bath while introducing an inert gas to the bath from beneath the surface thereof during said top-blowing. The rate of inert gas is increased progressively during top-blowing of oxygen and the rate of oxygen is decreased progressively during said top-blowing.
Patent EP-0192875-A3 (EP)
IPC: H03K17/687
Filed: 1985-09-25
Abstract: Bidirectional amplifier employs a single buffer amplifier 
(64). The bidirectional amplifier is programmed by applying 
a control signal (Q) and its complementary signal ( Q ), which 
establishes the state of four pass transistors (P′₁, P′₂, P′₃, P′₄) 
or four CMOS transmission gates (T₁, T₂, T₃, T₄). For a first 
selection of the control signal, the bidirectional amplifier 
receives an input signal on a first lead (A′) and produces an 
amplified signal on a second lead (B′). For a second selection 
of the control signal, the amplifier receives an input signal on 
the second lead (B′) and produces an amplified output signal 
on the first lead (A′).
Patent EP-0181190-A3 (EP)
IPC: C12G3/04
Filed: 1985-11-04
Abstract: Process for making a beverage or ingredient therefor 
comprises forming an alcoholic solution of at least one 
flavoured component comprising alcohol-soluble oil, e.g. 
citrus fruit oil, diluting the alcoholic solution with water or 
water/alcohol mixture to form an emulsion which is then 
filtered through a filter system to separate the emulsion and 
the filtrate collected.  
     The process is especially applicable to naturally occur­
ring flavoured substances, preferably in the form of an 
alcohol-extracted oil and flavour transfer to an aqueous 
alcoholic medium can be more efficient than counter-current 
extraction or tincture techniques.
Patent EP-0152320-A3 (EP)
Title: Light site vehicle comprising a tub and two wheels
IPC: B62B1/12
Filed: 1985-01-23
Abstract: 1. Site vehicle of the type comprising a tub (1) and two wheels (2, 3) arranged coaxially on either side of the tub (1), characterised in that the said tub (1) is inscribed in the imaginary cylinder formed by the said wheels (2, 3) and in that the tub (1) is provided with two arrangements (8, 9) of bearing members (7) projecting on either side of the latter (1), each wheel (2, 3) comprising a running track and associated guide means (10), each arrangement (8, 9) of bearing members (7) cooperates with the running track and the guide means (10) of each of the wheels (8, 9) in order to ensure simultaneously the free rotation of the tub (1) with respect to the wheels (2, 3) and the cohesion of the arrangement.
Patent EP-0189700-A3 (EP)
IPC: G11C11/419
Filed: 1985-12-20
Abstract: A static RAM having a flip-flop cell employs a circuit for 
simultaneously clearing all cells to a logic zero, in which one 
of two ground lines is raised to VCC, thereby forcing one 
node of the flip-flop high.
Patent EP-0205352-A3 (EP)
IPC: C12R1/91
Filed: 1986-06-12
Abstract: A monoclonal anti-human IgG₄ antibody is provided, 
which antibody may be produced by a hybridoma of an anti­
body forming cell and a myeloma mouse cells, which shows a 
high afinity for human IgG₄, particularly for specific human 
IgG₄ antibody bound to antigens, but not for other human IgG 
subclasses, and which recognizes the Fc fragment of human 
IgG₄ and belongs to mouse isotype IgG₂b.
Patent EP-0216507-A3 (EP)
Title: Method for examining an object using a tomographic technique
IPC: G01N23/04
Filed: 1986-08-21
Abstract: For examining at least a portion of an object using penet­
ration radiation, radiation is transmitted from an external 
source through the object in a plurality of coplanar rays, the 
attenuated transmitted radiation is detected after it has pas­
sed through the object, the projection data for said rays is 
determined, and said projection data is inverted to generate 
the distribution of the attenuation coefficient. The inverting 
step includes the Direct Fourier Inversion Method such that 
the projection data is padded and the Fourier coefficients are 
filtered.
Patent EP-0249250-A3 (EP)
Title: Connector plug
IPC: H01R24/86
Filed: 1986-06-05
Abstract: A connector plug is disclosed, in which a plurality of contact pins (103) are embedded in an insulating body mounted in a cylindrical metal cover (101). A shielded cable (300) having wires connected to contact pins is led out from the cylindrical metal cover. A cylindrical shield conductor (400) which is fitted on the shielded cable is fitted on and secured to a rear portion of the cylindrical metal cover. A rear end portion of the cylindrical shield conductor is caulkedly urged against the cable, thus clamping the cable. A shield braid (313) of the cable is electrically connected to the cylindrical shield conductor. The outer periphery of a rear portion of the cylindrical metal cover and cylindrical shield conductor is covered by an insulating cap.
Patent EP-0260400-A3 (EP)
IPC: A61P3/08
Filed: 1987-07-14
Abstract: This disclosure describes pharmaceutical 
compositions of matter containing 5-[1-hydroxy-2-­
(isopropylamino)ethyl]anthranilonitrile and the met­
hod of treating diabetes therewith.
Patent EP-0261626-A3 (EP)
IPC: H03M13/39
Filed: 1987-09-21
Abstract: In an encoder replica of a decoder for an input code 
sequence which corresponds to a code symbol sequence comprising 
an information symbol sequence and a redundancy bit sequence, 
a one-bit memory (46) successively memorizes consecutive bits 
of the input code sequence as memorized bits. An output circuit 
(62) delivers replica output bits in bit series to a sequential 
decode controller (43) in response to the memorized bits. In 
response to the memorized bits and a control signal produced 
by the controller in response to the input code sequence and 
the replica output bits, the encoder replica decodes the input 
code sequence into a reproduction of the information symbol sequence. 
Preferably, the output circuit is controlled by a position counter 
(64) giving separate indication of bits corresponding in the input 
code sequence to the information symbol sequence and of bits 
corresponding in the input code sequence to the redundancy bit 
sequence. More preferably, a synchronism shift counter corrects 
the saparate indication in consideration of a shift in synchronism 
of the separate indication relative to the input code sequence.
Patent EP-0268860-A3 (EP)
Title: Device for handling liquids for hair treatment or for a similar use
IPC: A45D19/00
Filed: 1987-10-28
Abstract: In a previously proposed corresponding device, two-handed operation is required and the application of the device is limited. The further developed device is intended to allow single-handed operation and to be usable for further applications. The new device has a housing (6), constructed as a hand-held grip body, in which housing at least the pump (1) with its drive motor (5) is accommodated, a flexible suction hose (30) being connected to the pump (1) on the suction side. In this case, provision is preferably made for there to be arranged in the housing (6) a speed regulating device (17) for the motor (5) of the pump (1) having an actuating member (35) which allows alteration of the speed of the motor (5) by the hand holding the housing (6) on the outside of said housing. The device can be operated with one hand and is thus easy to handle. With its exchangeable liquid discharge members, it is versatile in use, for example for purposes of hair treatment and care or for care or medicinal treatment of the skin. <IMAGE>
Patent EP-0270093-A3 (EP)
IPC: C07D207/24
Filed: 1987-12-02
Abstract: There are disclosed a lactam derivative of the formula: 
  
wherein R¹ is a substituted or unsubstituted phenyl 
group; R² is a substituted or unsubstituted phenyl 
group, a cycloalkyl group or a nitrogen-containing 
6-membered heterocyclic group; Z is oxygen atom or 
sulfur atom; and n is an integer of 2 or 3,  
and a salt thereof, and a preparation thereof.  
     The above lactam derivative is novel and useful as a 
pharmaceutical compound. Accordingly, pharmaceutical 
preparations are also provided, together with the use of 
such derivatives for the manufacture of a medicament 
having valuable therapeutic properties.
Patent EP-0242990-A3 (EP)
IPC: A01N37/16
Filed: 1987-03-20
Abstract: Peracetic acid and perpronionic acid are useful in the 
treatment of growing plants in order to control the growth of 
adventitious organisms. They are especially effective in 
controlling the growth of fungi and microbial plant pathogens. The 
acids are especially useful in the treatment of edible crops since 
they do not leave a toxic residue on the surface of the plant.
Patent EP-0238355-A3 (EP)
IPC: B29C45/27
Filed: 1987-03-20
Abstract: A thermal gate for turning on or off the flow of 
molten moulding material into a mould cavity comprises 
a narrow passage formed by an extremely thin-walled 
tube of iron-nickel alloy surrounded by a thin sleeve 
of insulation, this sub-assembly being inserted into 
a water-cooled mould. When the tube is supplied with 
electric current, it rapidly heats to a temperature 
above the melting point of the moulding material, 
permitting such material to flow into the mould cavity. 
The thin insulating sleeve maintains a temperature 
gradient across its wall thickness to permit the tube 
to remain at the desired temperature without undue 
power input. When it is desired to stop flow of 
material through the passage, the current is shut off, 
and the low thermal inertia of the tube and sleeve 
permit the tube to rapidly transfer its heat to the 
water-cooled mould, thereby freezing the moulding 
material in the passage.
Patent EP-0257934-A3 (EP)
IPC: G06Q10/06
Filed: 1987-08-14
Abstract: Method and apparatus for optimizing the operational state of a system 
employing iterative steps that approximately follow a projective scaling 
trajectory or an affine scaling trajectory, or curve (41, 35, 34, 33,) in computing 
from its present state,    x ₀  to a next state    x ₁  toward the optimum state. The 
movement is made in a transformed space where the present (transformed) state 
of the system is at the center of the space (41), and the curve approximation is 
in the form of a power series in the step size. The process thus develops a 
sequence of tentative states    x ₁,  x ₂,  x   n   .... It halts when a selected suitable 
stopping criterion is satisfied, and assigns the most recent tentative state as the 
optimized operating state of the system (28).
Patent EP-0262882-A3 (EP)
IPC: E21B47/022
Filed: 1987-09-25
Abstract: In a homing system (10) for directing an 
in-ground boring device (12) through the ground from 
its particular location (14) to a specific target 
point (16), an electromagnetic dipole field 
containing a predetermined homing signal is generated 
at the boring device (12) and detected by a receiving 
antenna (30) at the target point (16) or in a 
preferred embodiment where the target point (16) is 
below ground, at a ground level point (28) directly 
above or beyond the target point (16). Means are 
provided for producing in response to detection of 
the homing signal an internal electrical signal 
containing certain information relating to the actual 
path taken by the boring device (12) as compared to 
the path or course leading to the target point (16). 
The information from this latter signal is then 
transmitted by means of electromagnetic waves to a 
remote location (18) where it is used to steer the 
boring device (12) on a course toward the target 
point (16).
Patent EP-0279197-A3 (EP)
IPC: C08L71/12
Filed: 1988-01-20
Abstract: The adhesion of molded polyphenylene ether resin or 
polyphenylene ether resin or polyphenylene ether 
polystyrene resin compositions can be improved by 
incorporation of approximately 1 to 15 parts by weight per 
100 parts molding resin of a polyamide additive which may 
be a polyamide resin such as nylon 6, or a compatibilized 
PPE-polyamide blend.
Patent EP-0290885-A3 (EP)
IPC: A61P9/00
Filed: 1988-04-29
Abstract: Isosorbide 2- and 5-mononitrate esters with 
aliphatic, aryl, or cynnamic acids or diacids, or with 
alkylcarbonyloxy substituents optionally containing an 
isosorbide 2- or 5-mononitrate group, are useful in human 
therapy.
Patent EP-0297422-A3 (EP)
Title: Device for the electrostatic-coating of flat objects
IPC: B05B5/08
Filed: 1988-06-23
Abstract: Apparatus for electrostatic spray coating of plate-like substrates, particularly printed circuit boards, has one or more endless conveyors or one or more conveyors of finite length with one or two pairs of strip-shaped holding elements for the edges of substrates. The holding elements engage a substantial part or the entire edge of the substrate which is transported through one or more spray coating stations. Each holding element is made of or contains an electrically conductive material, and the holding elements are grounded, at least during travel through the coating station or stations. The holding elements can engage the edges of substrates by friction or they are coated with an adhesive so that they adhere to the edges of the substrates.
Patent EP-0312774-A3 (EP)
Title: Sliver coiler of a carding machine with an electronic drive
IPC: B65H54/80
Filed: 1988-09-16
Abstract: The invention relates to a sliver coiler on a flat-type carding machine, drawing frame, roller- and clearer-type carding machine or the like having an electric-motor drive, which drives sliver draw-in rollers arranged in the region of a sliver-inlet orifice, and sliver feed rollers connected in front of said inlet orifice, and has non-driven sliver guide rolls between the draw-in rollers and feed rollers, the drive speeds of the draw-in rollers and of the feed rollers being in an adjustable ratio to one another. For problem-free sliver transport, it is proposed that the draw-in rollers (8) be driven by an electric motor (31) and that the speed of the feed rollers (4) be detected by a sensor (14) of an electric control device (frequency converter 60) which controls or regulates the speed of the electric motor (31) in an adjustable manner. <IMAGE>
Patent EP-0318024-A3 (EP)
Title: Mechanical correcting element
IPC: A61C5/35
Filed: 1988-11-25
Abstract: A load-bearing mechanical connecting element, made of metal or a similar high-strength material, preferably for medical, dental and orthodontic applications, is so designed that the connecting element and/or the receiving element is coated with a hydrolysis-stable layer of adhesion promoter which forms a hydrolysis-stable chemical or physico-chemical compound with the material of the receiving element. To improve mechanical retention, the connecting element serving for anchoring purposes has a cylindrical stem, a symmetrically circular conical tapering towards the free end, and a symmetrically circular recess, approximately U-shaped in cross section, extending inwards from the free end, this form being selected so that it produces a reduction in tension. <IMAGE>
Patent EP-0294148-A3 (EP)
IPC: C07D303/24
Filed: 1988-05-31
Abstract: An epoxy resin composition comprising a 
trifunctional epoxy resin derived from a trisphenol 
having the structure represented by the following 
general formula 
  
    wherein R represents a hydrogen atom, an alkyl 
group or a halogen atom,  
and a novolak-type phenolic resin. This epoxy resin 
comosition gives a cured product having excellent 
pliability and a high class transition temperature. It 
is especially useful as a semiconductor encapsulating 
material.
Patent EP-0299762-A3 (EP)
IPC: C08F2/32
Filed: 1988-07-14
Abstract: Process for preparing a porous material having a 
total pore volume of at least 75% of the overall volume of 
the material and comprising a plurality of cells having 
diameters within the range of from 1 to 100µm, the cells 
being interconnected by a plurality of holes, comprises 
preparing a water-in-oil emulsion containing the 
precursors for the material and having in the aqueous 
phase an ionic strength of 10⁻³ to 5 molar electrolyte and 
forming the porous material from the emulsion. The levels 
of electrolyte can have the beneficial advantage of 
effecting the size and number of the holes interconnecting 
the cells comprising the porous material.
Patent EP-0318152-A3 (EP)
IPC: G01L1/16
Filed: 1988-10-20
Abstract: A force sensing device (40) especially suitable for use in an accelerometer or a pressure transducer, depending upon its particular design, is disclosed herein. This device includes at least one and preferably two adjacent and parallel, elongate, vibratable tines (42) and means (44, 46) for vibrating the tines (42) back and forth in a direction normal to their axes of elongation (48). These tines (42) are supported for vibration by an arrangement (52) including an array of interconnected links (70A-70D) and mounting means (72AB, 72BC, 72CD, 72AD) adapted to be connected to an external member capable of applying a variable external force (Fs) to the support arrangement along an axis (62) normal to the axes (48) of elongation of the tines. The support arrangement (52) is configured so as to apply to the tines (42) its own internal force in response to and varying with the external force (Fs) in a way which causes the tines (42) to vibrate at a frequency that varies with the magnitude of the internal force and therefore the external force (Fs). In this way, the vibrating frequency of either or both tines (42) can be sensed for determining therefrom the magnitude of the external force (Fs) aoplied to the support arrangement (52).
Patent EP-0314432-A3 (EP)
Title: Fungicidal pyridyl sulphenyl carbamates
IPC: C07D213/76
Filed: 1988-10-25
Abstract: Novel fungicidal pyridyl sulfenyl carbamates having the formula 
  
wherein R is selected from the group consisting of haloalkyl, C₁-C₈ alkyl, 
aryl, substituted aryl, arylalkyl, substituted arylalkyl, alkanoyl, alkyl­
amino, arylamino, arylalkylamino and substituted pyridylcarbamoyl;  
R₁ is C₁-C₃ alkoxy or C₁-C₃ haloalkoxy or halomethoxy; alkenyl­
oxy; and halogen;  
R₂ is C₁-C₃ alkyl;  
X is oxygen or sulfur; and  
Y is oxygen or sulfur  
and fungicidally acceptable organic and inorganic salts thereof which are 
highly effective fungicides for use both as preventive and curative fungi­
cides are disclosed herein.