baber/WOPTO huggingface dataset:
Patent EP-0331510-A3 (EP)
IPC: A61P9/06
Filed: 1989-03-03
Abstract: 4-Substituted pyrazolo [3,4-d] pyrimidinyl piperazine derivatives of 
formula 
  
wherein X is selected from S, O, NH, NR₁, 
wherein R₁ alkyl;  
M is selected from CH₂, CHOH, CHOCOR₂ and 
CHOR₂ wherein R₂ is selected from 
alkyl, phenyl and substituted 
phenyl;  
Y is N, N(CH₂) n  wherein n is 0-4, or a carbon 
atom having a double bond (C=) attached to the carbon atom 
to which Ar₁, Ar₂, and Ar₃ are attached.  
Ar₁, Ar₂ and Ar₃ are independently selected 
from hydrogen, alkyl, phenyl, substituted 
phenyl naphthyl, pyridyl and thienyl;  
Z is selected from H, CN, CO₂R₃ wherein R₃ 
is H or alkyl; lower alkyl, 
halogen and OH;  
R is selected from H, alkyl; 
cyclopentyl, cyclohexyl, benzyl, alkenyl, 
alkynyl, tetrahydropyranyl and 
tetrahydrofuranyl;  
Q is selected from halo, amino, 
alkyl and OH;  
     The compounds possess 
intravenous and/or positive inotropic activity and are 
useful as cardiovascular agents. The compounds are 
especially useful as cardiotonic agents for improving 
cardiac ejection, particularly in the setting of acute or 
chronic heart failure. The compounds are also useful as 
antiarrythmic agents for the treatment or prevention of 
cardiac arrythmias.
Patent EP-0357191-A3 (EP)
Title: Method of color selection for display and printing
IPC: G06F3/153
Filed: 1989-07-04
Abstract: The invention provides a method for selecting the 
intensity level of each of the primary colors for displaying or 
printing a predetermined, desired color to be composed of a 
specified percent of each of the primary colors. Each primary 
color has available a predetermined number of discrete 
intensity levels ranging from minimum to maximum and is to be 
displayed on a matrix having a predetermined number of cells. 
The first step in the method is to determine a desired 
intensity level for each primary color and to select the number 
of cells of the matrix which are to display that color at that 
intensity level. These cells of each primary color are then 
arranged in the matrix in a predetermined ordering to display 
the desired color. The sequence of the ordering is 
predetermined and the same for each primary color. The 
starting point of the sequence for one of the primary colors is 
fixed, but the starting point for each successive primary color 
is dependent upon the ending cell location of the sequence of 
cells for the preceeding color. Using the invention, the 
amount of color memory required is reduced because the number 
of storage cells required for storage of color selection 
information need only be equal to the product of the numbers of 
available intensity levels for each primary color.
Patent EP-0360550-A3 (EP)
IPC: H01B12/00
Filed: 1989-09-19
Abstract: Shaped articles of superconducting YBa₂Cu₃O₇ are 
made by a sol-gel process from a sol that is a mixture of 
an aqueous solution of barium hydroxide, a compatible 
aqueous solution of copper carboxylate, and at least one 
of a compatible aqueous solution of yttrium carboxylate 
and an aqueous suspension of colloidal oxide of yttrium. 
The sol has a Y:Ba:Cu molar ratio of approximately 1:2:3. 
After adjusting the concentration of the sol, it is formed 
into a shaped article which is dried and then fired to 
convert it into orthorhombic superconducting YBa₂Cu₃O₇.
Patent EP-0377279-A3 (EP)
Title: Pressure sensitive adhesive and transfer tape for splicing rubbery membranes
IPC: C09J7/02
Filed: 1989-11-22
Abstract: Adhesive transfer tape for lap-splicing EPDM 
roofing membranes. A presently preferred construction is 
an acrylate foam-like pressure-sensitive adhesive, used in 
conjunction with commercially available primers.
Patent EP-0373833-A3 (EP)
Title: One way valve
IPC: F16K15/14
Filed: 1989-12-08
Abstract: A one way valve for flexibly walled packages is disclosed. 
The valve comprises a unitary valve body (20) having an 
outer face (22) with a raised anvil (24) having a first 
valve seat (26) surrounding a central depression (28). A 
generally planar surface is provided adjacent the anvil 
(24) forming a second valve seat (30). The second valve 
seat (30) terminates in an outer wall (32) which includes 
a first marginal portion (34) extending towards the anvil 
(24) and a second marginal portion (36) extending away 
from the anvil (24). An elastic diaphragm (38) is also 
provided which seats on the second valve seat (30) with at 
least a part of the diaphragm being below the first 
marginal portion (34) of the outer wall. At least one 
aperture (44) is provided through the valve body from the 
outer face (22) to an inner face (46). The aperture opens 
at one end onto the second valve seat (30) and at the 
other end onto an indented portion of the inner face 
(46). A filter (58) is housed in the indented portion 
across the other end of the aperture opening. The valve 
body is securable to a web (8) of the flexibly walled 
packaging around the second marginal portion (36). The 
web (8), when the valve body is so secured, is stretched 
across the first valve seat (26) and has a hole (6) 
punched therein. Pressure, in at least one of the 
apertures, can raise a portion of the diaphragm away from 
the second valve seat (30) and subsequently raise a 
portion of the web (8) away from the first valve seat (26).
Patent EP-0358609-A3 (EP)
Title: Parasiticide compounds
IPC: C07D239/42
Filed: 1989-09-01
Abstract: Compounds of the formula <IMAGE>  in which: R1 denotes phenyl or phenyl which is monosubstituted to trisubstituted by R4; R2 denotes hydrogen, C1-C5-alkyl, C1-C5-alkyl substituted by the radicals OR5 or SR5, C3-C6-cycloalkyl, C3-C6-cycloalkyl monosubstituted to trisubstituted by C1-C4-alkyl or halogen, C2-C5-alkenyl, C2-C5-alkynyl or the formyl radical; R3 denotes hydrogen, C1-C4-alkyl, C1-C4-alkyl which is substituted by halogen, cyano or the radicals OR5 or SR5, C3-C6-cycloalkyl or C3-C6-cycloalkyl which is monosubstituted to trisubstituted by C1-C4-alkyl or halogen; R4 denotes halogen, C1-C3-alkyl, C1-C2-haloalkyl, C1-C3-alkoxy or C1-C3-haloalkoxy; R5 denotes hydrogen, C1-C5-alkyl, C3-C5-alkenyl, C3-C5-alkynyl or the radical (CH2)n-X-C1-C3-alkyl;  R7 denotes the group -NH2, <IMAGE> or <IMAGE>;  R8 denotes hydrogen, C1-C3-alkyl or C1-C3-haloalkyl; R9 denotes hydrogen, C1-C8-alkyl, C1-C3-alkyl substituted by hydroxyl, OR12, SR12 or N(R12)2, C3-C6-cycloalkyl, cyclopropyl substituted by SR12, C3-C10-alkenyl, C1-C3-haloalkyl, phenyl, phenyl which is monosubstituted to trisubstituted by halogen, C1-C3-alkyl, C1-C3-alkoxy, C1-C3-haloalkoxy, C1-C2-haloalkyl, hydroxyl, nitro, cyano, amino or dimethylamino, 1- or 2-naphthyl, 1-, 2- or 3-pyridyl,   <IMAGE> or <IMAGE>; R8 and R9, together with the carbon atom in the radical R7, form a saturated or unsaturated ring consisting of 4 to 7 carbon atoms; R10 denotes CH(R8)R9, phenyl, C3-C5-alkenyl, C3-C5-alkynyl or cyanoalkyl having 2 or 3 carbon atoms in the alkyl radical; R11 denotes hydrogen, C1-C5-alkyl, C3-C5-alkenyl, C3-C5-alkynyl or cyanoalkyl having 2 or 3 carbon atoms in the alkyl radical;  R12 denotes CH3 or C2H5;  X denotes oxygen or sulphur;  Z denotes O, S, NH or NCH3; and  n denotes 1 to 3; including their acid addition salts and metal salt complexes, have useful microbicidal properties. The novel active compounds can be employed in plant protection for preventing the attack of crop plants by phytopathogenic microorganisms or by harmful insects and for controlling these pests.
Patent EP-0363346-A3 (EP)
Title: Liquid laundry detergent with curable amine functional silicone for fabric wrinkle reduction
IPC: D06M13/148
Filed: 1989-10-05
Abstract: This invention relates to liquid laundry detergent compo­
sitions comprising curable amine functional silicones for wrinkle 
reduction.
Patent EP-0384100-A3 (EP)
IPC: B25J15/04
Filed: 1990-01-03
Abstract: A power-driven tool holder for handling devices comprises a base on which tong members are articulated. These are designed as two-armed levers and, at one free end, carry a tool and, at the other, a cam follower. A cam-track head associated jointly with all tong members is hydraulically displaceable and, for each tong member, has an individually matched cam track against which the associated cam follower rests. 
<IMAGE>
Patent EP-0399188-A3 (EP)
Title: Sheet material handling apparatus and method
IPC: B65H39/06
Filed: 1990-04-05
Abstract: A first series (24) of sheet material articles (26), conveyed by 
a first gripper conveyor (34), is interleaved with a second 
series (28) of sheet material articles (30), conveyed by a second 
conveyor (52), to enable the first and 
second series (24;28) of articles (26,30) 
to be delivered to a single receiving location (48) in an 
interleaved relationship. To form the first series (24) of 
sheet material articles (26), a plurality of collating spaces 
are sequentially moved past a first group of hoppers (86). To 
form the second series (28) of sheet material articles (30), the 
plurality of collating spaces are sequentially moved past a 
second group of hoppers (88). Grippers (36) of the first gripper 
conveyor (34) sequentialy grip the articles (26) of the first series (24) 
of articles (26) at a first delivery location (46) while grippers (54) of 
a second conveyor (52) are sequentially gripping articles (30) of the 
second series (28) of articles (30) at a second delivery location (62). 
The paths of the two gripper conveyors (34;52) converge and the 
first series (24) of articles (26) is interleaved with the second 
series (28) of articles 30). The two series (24;28) 
of interleaved articles (26;30) 
are then conveyed, to a single receiving location (48) where the 
articles (26;30) are sequentially released in an interleaved 
relationship.
Patent EP-0398093-A3 (EP)
IPC: B01D69/14
Filed: 1990-05-05
Abstract: Verbundmembranen aus einer makroporösen, Füllstoff ent­
haltenden Membran aus mindestens zwei unverträglichen 
Polymeren und einer auf dieser angebrachten porenfreien 
Polyurethanmembran zeigen eine verbesserte Wirkung bei 
der Abtrennung von gegebenenfalls mit Niederalkylresten, 
Hydroxyl, Chlor oder Brom substituierten Benzolen aus 
ihren Gemischen mit aliphatischen und/oder cycloalipha­
tischen Kohlenwasserstoffen, Alkoholen, Ethern, Ketonen 
und/oder Carbonsäureestern oder aus Abwasser.
Patent EP-0391559-A3 (EP)
Title: Transaction system
IPC: G06K7/00
Filed: 1990-03-16
Abstract: A transaction system includes a portable electronic 
token and an external read/write unit which communicate by 
inductive coupling. The read/write unit transmits short 
pulses of an r.f. carrier when in its dormant mode and, upon 
detecting the presence of a token, switches its r.f. on 
continuously to power up the token and conduct a transaction. 
Thus, the system conserves power but can react rapidly when a 
transaction is necessary.
Patent EP-0397634-A3 (EP)
IPC: G03B21/132
Filed: 1990-05-07
Abstract: A masking frame for a selectable pair of opposite edge 
portions of a substantially quadratic objective window 
(1) in a projector such as an overhead projector comprises 
two masking strips (3, 4) which in operative position are 
parallel and arranged to cover one each of two opposite 
edge portions of the window, while leaving a surface 
area of the window (1) corresponding to a picture of 
conventional size, and means (5, 36) to shift the strips 
(3, 4) between the two pairs of opposite edge portions 
of the window.
Patent EP-0398867-A3 (EP)
IPC: A23G1/04
Filed: 1990-05-17
Abstract: Eine kakaohältige Zubereitung enthält neben Kakaopulver, Süßungsmittel 
und Aromstoffen noch zusätzlich 
essentielle Nährstoffe, ausgewählt aus  
- Weizenkeimlingen in einer Menge von 2 bis 30 %,  
- Sojaeiweiß in einer Menge von 2 bis 30 %,  
die Mineralstoffe Calcium und Magnesium,  
die Vitamine B₁, B₂, B₆ und C und 
Lezithin als Emulgator.  
     Die erfindungsgemäße Zubereitung kann mit kalter oder heißer Milch zu 
einem ernährungsphysiologisch hochwertigen Getränk für Kinder und 
Jugendliche in der Wachstumsphase angereichert werden.
Patent EP-0477738-A3 (EP)
Title: Blister package to be hung
IPC: B65D75/04
Filed: 1991-09-18
Abstract: A blister package to be hung up for all types of products, in particular for technical equipment having a front part of the equipment which is enlarged in diameter, such as installation sockets with a projecting front panel, the package being folded from a cardboard blank which is wrapped around the product by more than 360 DEG and has a viewing window in the front wall and an inside wall which is parallel thereto and is linked to the bottom wall, the inside wall having a push-through retaining opening for receiving the part of the product which is reduced in diameter and a continuation which is provided with a hanging-up opening, forms a hanging-up tab and is passed through a slot in the top wall. <IMAGE>
Patent EP-0444724-A3 (EP)
Title: Plastic granulate containing non-dispersed reinforcing fibre bundles
IPC: B29B15/08
Filed: 1991-01-25
Abstract: The invention relates to a plastic granulate containing non-dispersed reinforcing fibre bundles and consisting of granules incorporating fibre bundles, with perfectly random orientation of the fibre bundles in respect of the longitudinal axis of the granule, the fibre bundle containing at least 100 fibres. Moulding compounds obtained from the plastic granulate have excellent properties perpendicular as well as parallel to the processing direction.
Patent EP-0447089-A3 (EP)
IPC: B41J29/377
Filed: 1991-03-04
Abstract: A printing head for use in a wire impact dot 
printer comprising a plurality of printing wires (11); 
which are movably mounted in a wire guide 27; movement-effecting 
means (1,2,3,9; 31) for effecting movement of 
the printing wires (11); a heat-radiating member (4;34) 
which is in heat-conductive contact with a housing 
(1;31) of the movement-effecting means (1,2,3,9; 31) for 
dissipating heat from the latter; and a carriage 
(20;50) on which the heat-radiating member (4,34) is in 
heat-conductive contact characterised in that the 
housing (1;31) is mounted in the heat-radiating member 
(4;34) and in close contact therewith by way of heat-conductive 
resin material (12;42); the wire guide (27) 
being supported by nose frame means (13,14; 43,44,46) 
which are provided with positioning means (7a,17,37,47) 
by means of which the nose frame means (13,14; 43,44,46) 
is positioned with respect to the carriage (20;50).
Patent EP-0446018-A3 (EP)
Title: Image processing apparatus
IPC: H04N7/26
Filed: 1991-03-05
Abstract: An image processing apparatus comprising binarization means for converting a multi-level color signal into binary form, removal means for removing edge component from the multi-level color signal, based on a binary color signal from said binarization means, and encoder means for encoding the binary color signal from said binarization means and the multi-level color signal having edge component removed with said removal means. <IMAGE>
Patent EP-0511718-A3 (EP)
Title: Solar cell and method for manufacturing the same
IPC: H01L31/04
Filed: 1991-04-10
Abstract: A solar cell wherein first and second 
electrodes are formed of plastically 
deformable material to reduce the possibility of crack 
generation during contact bonding.
Patent EP-0525930-A3 (EP)
Title: Passive anatomic shoulder exerciser
IPC: A61H1/02
Filed: 1992-03-03
Abstract: A passive shoulder exerciser (20) constructed to reciprocably 
move a patient's arm back and forth through an arc of up to 
180° for providing flexion and abduction of the shoulder. The 
shoulder exerciser (20) includes a base (22), an electric drive motor 
(24), and an arm holder (26) for the patient's arm, mounted to the drive 
motor (24) for reciprocal movement by the drive motor (24) through an 
arc of up to 180°. The arm holder (26) is slidably and pivotably 
mounted such that during use of the exerciser (20), a patient's arm 
may slide towards and away from the body and pivot along two 
pivot points to allow the shoulder joint to follow a natural 
anatomical range of motion. The shoulder exerciser (20) is 
adjustable for use with either shoulder. Additionally, the 
shoulder exerciser (20) is adjustable for a patient's height, arm 
length, and is adjustable with respect to speed and range of 
motion.
Patent EP-0507569-A3 (EP)
Title: Battery charger with temperature-sensitive cut-out switch
IPC: H02J7/04
Filed: 1992-04-01
Abstract: A battery charger comprises a battery compartment with a temperature-sensitive cut-out switch (207) which switches off the main charging current when the temperature of the battery exceeds a predetermined value during charging. A permanent magnet (205) on socket (201) of the charger, which socket is connected to the battery compartment during charging, latches the cut-out switch in the OFF state and the cut-out switch can be re-set by separating the battery compartment and socket on completion of charging.
Patent EP-0622902-A3 (EP)
Title: Solid-state relay.
Inventor: KRISTENSEN OVE STYM C O ELECTR
IPC: H03K17/13
Filed: 1993-09-01
Abstract: The relay includes a control input (1, 2) for receiving a control signal and two load output connections (3, 4). A bidirectional semiconductor load switch (43) connected between the load output connections is driven by the control signal. A switchable bypass line (18) is connected in parallel with the load switch. A threshold value detector (11) is provided. The bypass line is only connected through the threshold value detector when the instantaneous value of an alternating voltage on one of the output connections is smaller than a defined positive threshold value and greater than a defined negative threshold value.
Patent EP-0691771-A3 (EP)
Inventor: RAHAMIM RAPHAEL
IPC: H04B3/40
Filed: 1995-03-31
Abstract: A hybrid circuit for coupling a modem to an external
telephone line substantially compensates for and thereby cancels
reflected echo. The hybrid includes a transformer coupled between
the telephone line and the modem transceiver, which includes a
transmitter and a receiver. A matching resistor connected between
the transceiver transmitter and the transformer at a hybrid point
presents a matching impedance to the telephone line impedance. A
feedback network is implemented between the transceiver receiver
and transmitter to feed back sufficient voltage into the receive
line to cancel echo produced at the hybrid point.
Patent EP-0681149-A3 (EP)
Title: Support for radiating panels.
Inventor: BORDIGNON PIETRO LUIGI
IPC: F24D19/02
Filed: 1995-04-24
Abstract: Support for radiating panels, comprising a ground resting foot (11) having, in an upward region, means (17,22) for fixing to the radiating panel (16). The fixing means comprise a supporting base (17) for the radiating panel (16) and at least two mutually opposite levers (22) pivoted on the base (17) in a transverse position, so as to fit between the elements (18) of the panel. The force application region (23) of each lever (22) is associated with pusher means (26,27) rigidly coupled to the base (17) and the resistance application region (24) of each lever (22) is located outwardly so as to rest against a corresponding one of the elements (18) of the radiating panel (16). <IMAGE>
Patent EP-0690308-A3 (EP)
Inventor: TAMURA HIROSHI
IPC: G01N33/579
Filed: 1995-06-30
Abstract: An endotoxin stabilizing agent is provided, which is 
useful in order to maintain the endotoxin activity of a 
specimen or a reference standard in a stable state for a 
prolonged period of time and to prepare an endotoxin 
reference standard having a reduced intervial variation, 
being stable for a long time in the form of, in particular, a 
solution and withstanding repeated use. An endotoxin 
composition comprising the above-mentioned endotoxin 
stabilizing agent and endotoxin and a method for assaying 
endotoxin by using the same are also provided. The endotoxin 
stabilizing agent comprises: (1) at least one substance 
selected from the group consisting of aminoalcohols, 
polyhydric alcohols, nonionic surfactants, polysucroses and 
chelating agents; (2) at least aminoalcohol and polyhydric 
alcohol; (3) with the polyhydric alcohol being preferably 
glycerol or its derivative; (4) polyethylene glycol as an 
effective ingredient in addition to the components (1) to 
(3); or (5) at least polysucrose, and an alkaline earth metal 
salt and/or polyethylene glycol as an effective ingredient. 
The endotoxin composition comprises the above-identified 
endotoxin stabilizing agent. The method for assaying 
endotoxin comprises adding the above-described endotoxin 
stabilizing agent to a specimen to thereby stabilize the 
activity of endotoxin in the specimen.
Patent EP-0704165-A3 (EP)
Inventor: ZONARI OTELLO
IPC: A23G9/22
Filed: 1995-09-05
Abstract: A hatch-cover for a machine used in the preparation of
liquid or pasty products comprises a mobile closing
element (2) for the product discharge-hatch (4) of the machine,
one or more openings on the same closing element serving
to be aligned with the discharge-hatch to allow delivery
of the product. External to the closing element,
corresponding to the discharge-hatch, there are conduits (8)
having such shape and size as to prevent the introduction
of a hand into the treatment chamber of the machine
through the opening when the latter is aligned with the
discharge-hatch.
Patent EP-0708232-A3 (EP)
IPC: F02D9/10
Filed: 1995-09-28
Abstract: At least one, pref. two weld connection points are located between the shaft (7) and throttle valve (8). The connection points are adjacent to each other in axial direction (10) of the shaft, and symmetrical to a centre of the throttle valve. The welding is laser welding. The shaft has an extension to fix the throttle valve in circumferential direction. The extension is accommodated in a central recess in the valve. The shaft has stationary sleeves (16) and the valve is located between two of these sleeves. The throttle valve has a max. closed position of 3 deg., and it encloses an angle of 3" with a plane at right-angles to the intake bore (4).
Patent EP-0703353-A3 (EP)
IPC: F02B3/06
Filed: 1995-09-15
Abstract: According to the present invention, a filter 
body(2) for collecting particulates is constituted of 
a fiber laminate material (10) produced by laminating 
a fiber material (4, 11, 14) comprising a core material 
(7, 12, 15) in the form of a fiber, and a covering 
layer (6, 13, 16) of a material different from that of 
the core material formed around the outer periphery 
of the core material by coating. The core material of 
the fiber material is selected from among inorganic 
fibers such as glass or ceramic fibers containing 
alumina, and heat-resistant alloy fibers each made of a 
heat-resistant alloy selected from among Ti-Al alloys, 
Fe alloys containing at least one of Mo, Cr and Ni, and 
Fe-Cr-Al-Y alloys. The covering layer is made of a 
material selected from among silicon carbide ceramics 
respectively derived from polytitanocarbosilane, 
polysilazane and polycarbosilane, thermoplastic 
materials, silicon carbide ceramics such as Si-C, 
Si-Ti-C-O and Si-C-O or silicon nitride ceramics such 
as Si-N-C-O, alumina ceramics, and zirconia ceramics.
Patent EP-0709844-A3 (EP)
Inventor: SOON-TAE KIM
IPC: H04N5/926
Filed: 1995-09-27
Abstract: A lone precoder (106) of 2T type generates
interleaved non-return to-zero, invert-on-ONEs (I-NRZI)
modulation for digital signal recording apparatus used for
recording in parallel tracks on a record medium, the
interleaved codes providing for the inclusion of pilot
signals in selected sets of recording tracks. A first set
of NRZI codes is generated directly by the precoder (106),
and a second set of NRZI codes. Preferably the lone 2T
precoder (106) is one that performs its coding of each
information word on a parallel-bit basis, to implement
pipeline processing of the generation of I-NRZI
modulation, and to avoid the need for intermittently
written or intermittently read buffer storage. The digital
signal recording apparatus is suited for the recording of
television signals, with pilot signals being included on
the tracks when sync and run-up data are recorded, as well
as when video and audio data are recorded.