baber/WOPTO huggingface dataset:
Patent EP-0318940-A3 (EP)
IPC: B01D46/24
Filed: 1988-11-30
Abstract: Mäh- und Kehrvorrichtung mit einem auf einem Fahrzeug 
angeordneten, nach rückwärts über eine aufschwenkbare 
Türklappe (10) geschlossenen Behälter (3) mit einem teilweise 
geneigten Behälterboden, in den über einen das vorzugs­
weise an einem Zugfahrzeug befestigte Mäh- bzw. Kehr­
werk übergreifenden Ansaugkasten, eine flexible Rohr­
leitung (6) und ein Gebläse das abgemähte Gras, Laub, 
Staub od.dgl. eingeblasen wird, wobei das Gebläse 
einschließlich seiner Antriebsvorrichtung unter dem 
geneigten Behälterboden am Fahrgestell angeordnet ist, 
mit einem durch einen leicht lösbar unter die mit 
ersten Ausblasöffnungen versehene Behälterdecke (8) ein­
hängbaren Staubfilterkasten (13), dessen der Türklappe des 
Behälters zugewandte Einlaßklappe (16) in der Öffnungsstel­
lung zweite Deckenausblasöffnungen (9) des Behälters dich­
tend verschließt.
Patent EP-0320866-A3 (EP)
Title: A protective immunodominant epitope included in the s1 subunit of pertussis toxin
IPC: C12P21/02
Filed: 1988-12-13
Abstract: There are described a protective immunodominant epitope of 
pertussis toxin which is included in the S1 subunit, and synthetic 
peptides with an aminoacid sequence similar to that of the epitope 
or to regions thereof which show an immunochemical reactivity with 
anti-PT protective monoclonal antibodies equivalent to that of the 
protein itself. Ihe peptides are particularly useful for the 
preparation of an antipertussis vaccine.
Patent EP-0308186-A3 (EP)
Title: Low tg non-crystalline acetal copolymers
IPC: C08G2/00
Filed: 1988-09-14
Abstract: Low Tg copolymers of trioxane and 1,3-dioxolane which have a 
dioxolane content greater than 65 mol percent and less than about 
75 mol percent and an IV of from about 1.0 to about 2.3, and 
which are non-crystalline at room temperature or above, are 
disclosed. These polymers, when blended with crystalline 
oxymethylene polymers, improve the latter's impact properties. 
They can also be used as adhesives for crystalline oxymethylene 
polymers.
Patent EP-0315378-A3 (EP)
IPC: A61K36/8962
Filed: 1988-10-28
Abstract: Water-soluble extracts prepared from plant 
tissue, and fractions separable from such extracts by 
chromatography, which are stable for an extended period of 
time under ambient temperature and pressure and provide an 
antioxidant effect, are useful for the manufacture of 
medicaments for treating viral infections of the skin.
Patent EP-0340628-A3 (EP)
Title: Sulfoamino derivatives of chondroitin sulfates, of dermaten sulfate and of hyaluronic acid and their pharmacological properties
IPC: C08B37/10
Filed: 1989-04-27
Abstract: Novel derivatives are disclosed as obtained from chondroitin sulfate, dermatan sulfate and hyaluronic acid, having a molar ratio between sulfate groups and carboxylic groups like that of heparin and furthermore characterized by possessing, as the heparin, the sulfoamino group at the carbon atom at the 6 position hexosamine. The novel compounds show a very remarkable clearing activity in comparison with the starting mucopolysaccharides, this activity being similar and for some derivatives comparable with that of heparin. Moreover, differently from what normally happens upon sulfating the sulfomucopolysaccharides, the anticoagulating activity of the novel compounds is negligible or anyhow very reduced. the compound of the present invention find use in the therapy of arteriosclerosis.
Patent EP-0345769-A3 (EP)
Title: Wake field accelerator
IPC: H05H9/00
Filed: 1989-06-08
Abstract: A wake field accelerator in which a current 
to be formed by a driving charged particle bunch (20) 
that excites a wake field is controlled so as to 
compensate a Joule heat loss on the wall surface 
of a cavity (2) constituting the wake field accelerator, 
and to subject the driving charged particle bunch 
to a substantially uniform deceleration voltage. 
With the wake field accelerator, the maximum transformer 
ratio can be realized with a small beam length 
of the driving charged particle bunch, and an energy 
extraction efficiency of approximately 100 % can 
be realized.
Patent EP-0354324-A3 (EP)
IPC: A61M5/142
Filed: 1989-06-19
Abstract: A cartridge fed infusion pump (10) containing a plurality of 
linear peristaltic pumps. Each pump is powered by a direct 
current motor (54). The motor has a shaft (56) which rotates to perform a 
pump cycle. A position encoder (58) mounted on the shaft is used to 
determine when the shaft has reached the stop position in the 
pump cycle. A reverse pulse is used to quickly stop the motor 
shaft.  
     The pump is further fed with an infusion pump cartridge (20) 
having a fluid source (68) portion and a pump interface portion (66). A 
clamp is provided in the pump interface portion. The clamp 
includes a bar (97) extending beneath the cartridge across the pump 
tubes to rigidify the cartridge and hold the tubes a fixed 
distance from the infusion pump when the clamp is locked.  
     A pump tube mount is provided for insertion into the 
cartridge. The pump tube mount includes a uniquely shaped front 
wall (84) and a rear wall (88) which extends downward in order to butt up 
against a ledge (75). Tabs (90) extend from the rear wall in order to 
snap into an opening beneath the ledge. A compressible tube (22) is 
mounted in the tube mount by providing a cylindrical fitting (98) 
having an indentation (100). The tube may be held in the indentation 
by a collar (102) surrounding the tube in alignment with the 
indentation.
Patent EP-0355495-A3 (EP)
Title: Lactic acid obtained by fermentation, fermentation process and its use
IPC: A23L2/38
Filed: 1989-08-01
Abstract: Lactic acid obtained by fermentation is obtainable from enzymatically digested malted mash, which is subjected with the solids to a lactic acid fermentation, then separated off from the solids, sterilized and concentrated by evaporation to a content of at least 3 % by weight, preferably more than 6 % by weight, of lactic acid. It is possible by using suitable microorganisms to increase the content of L+-lactic acid in comparison to racemic lactic acid. The concentrates can be used to reduce the pH of beers, in particular light beers, low-alcohl and alcohol-free beers. In addition, it is suitable for the production of acidified beverages, baking agents and dough-acidifying agents.
Patent EP-0360048-A3 (EP)
IPC: F04C23/00
Filed: 1989-08-31
Abstract: Mit einer Vorrichtung zur Erzeugung von Förderluft für aus 
Silos zu transportierende, verblasbare Medien, insbeson­
dere auf Silofahrzeugen mitführbarer Förderluftkompressor, 
soll eine Lösung geschaffen werden, mit der eine nachhalti­
ge Lärmreduzierung bei Betrieb derartiger Förderluftkom­
pressoren erreichbar ist.  
     Dies wird dadurch erreicht, daß der Kompressor (6) ein­
achsig mit einem Elektroantriebsmotor (3) in einem ge­
schlossenen Gehäuse (2) mit einer Luftansaugöffung (10) 
und einer Austrittsleitung (8) für die Förderluft unterge­
bracht ist.
Patent EP-0363918-A3 (EP)
IPC: B29C31/00
Filed: 1989-10-11
Abstract: A retortable container has a wall of at least two co-formed laminae. This wall is highly impermeable to fluids selected from the group consisting of oxygen and aromatic vapors. The wall includes a first load-carrying lamina (72) of a first plastic material. This load-carrying lamina has been formed without mechanical hysteresis in the melt phase by a thermal pressure forming apparatus to cause strengthening with orientation of the load-carrying lamina in at least one axis but without memory of its pre-melt phase shape. The wall also includes a second sealing lamina (82) of a second plastic material. This second sealing lamina is coextensive with the first load-carrying lamina. Consequently, the container formed by the apparatus is retortable, i.e. it can withstand temperatures and pressures of a retort chamber without undergoing significant and permanent distortion.
Patent EP-0345837-A3 (EP)
Title: Device for the closing of the upper lateral flaps of parallelepipedal cases having flaps which can be turned over, particularly for very long cases
IPC: B65B7/20
Filed: 1989-05-10
Abstract: The device includes a pair of helical guides (15) with a reduced longitudinal length and a pair of extension arms (16) controllable so that they may be displaced from an at rest position to an operating position. In the latter position the two arms (16) are arranged as an extension of the helical guides (15) towards the inlet to the machine so as to force the lateral flaps of the case to accomplish the closing engagement with said helices (15).
Patent EP-0333394-A3 (EP)
IPC: H01R43/20
Filed: 1989-03-10
Abstract: A crimp connector comprising a socket housing 
31 having received therein a crimp terminal 11 
comprising a contact 12, a pair of claws 13 for 
holding a stripped portion 23 of a wire 21, and 
a pair of claws 14 for holding an unstripped portion 
22 of the wire, said housing being provided;  
at the front end face thereof with an opening 
32 for said contact;  
at the top thereof with an opening 33 through 
which the wire is inserted and crimpers 42,44 to 
crimp the stripped portion holding claws and the 
unstripped portion holding claws are inserted; 
and  
at the bottom thereof with an opening 35 
through which an anvil 41 to crimp said stripped 
portion holding claws is inserted.
Patent EP-0336636-A3 (EP)
Title: Functional door cartridge and method of manufacturing thereof
IPC: B60J5/04
Filed: 1989-03-29
Abstract: A functional door cartridge for use in a motor vehicle door assembly 
is disclosed. The cartridge consists of a skeleton frame (22, 24) forming 
the general outline of a door. A portion of the frame (26, 28), also 
serves as glass guides for the window glass (30). Another portion of the 
frame (60) serves as a guide for the window regulator lift plate (62). All 
moving components of the door assembly such as the window (30), door 
latch (70), window regulator, interior and exterior door handles 
(77, (74)) and latch rods (76, 78) are mounted to the functional 
door cartridge which is assembled in a horizontal position rather 
than typical upright position used to assemble doors. 
After assembly, all functions of the door are fully tested before the 
door cartridge is inserted into an exterior door panel to complete the 
door assembly.
Patent EP-0343863-A3 (EP)
Title: Ultra-high-molecular-weight polyolefin composition
IPC: C08L23/06
Filed: 1989-05-18
Abstract: The ultra-high-molecular-weight polyolefin 
compositions of the present invention contain an ultra-­
high-molecular-weight polyolefin, a diluent and a phenolic 
stabilizer in a specific ratio. The compositions may 
further contain at least one compound selected from the 
group consisting of an organic phosphite stabilizer, an 
organic thioether stabilizer, a hindered amine stabilizer 
and a metal salt of a higher fatty acid.  
     The compositions are excellent in heat stability 
during molding as well as in long-term heat stability so 
that they are suitable for use in producing molded 
articles having molecular orientation, which have high 
tensile strength and high tensile modulus. Among them, 
the compositions containing the hindered amine stabilizer 
are excellent in weather resistance in particular.
Patent EP-0348046-A3 (EP)
IPC: H01L21/60
Filed: 1989-05-26
Abstract: A semiconductor device comprises: a semiconductor 
substrate, a semiconductor pillar 25 projecting from the 
semiconductor substrate, an insulating layer 27 formed on 
the circumferential surface of the semiconductor pillar 25, 
a conductive side wall 28 formed on the circumferential 
surface of the semiconductor pillar 25 over the 
insulating layer 27, an insulating layer 29,31 obtained by 
insulating a part of the conductive side wall in such a 
manner that the upper portion thereof is more insulated 
than other portions,an insulating layer 30 formed on the 
substrate so that the surface of the insulating layer 
surrounds the conductive side wall and is continuously 
and flatly arranged at the head portion surface of the 
semiconductor pillar, and a conductive pattern 32 forming an 
electrical contact with the head portion surface of 
the semiconductor pillar and electrically insulated from the 
conductive side wall 28.
Patent EP-0372975-A3 (EP)
Title: Couplers for extracting rf power from a gyrotron cavity directly into fundamental mode waveguide
IPC: H01P1/16
Filed: 1989-12-07
Abstract: In a gyrotron cavity resonator, generated energy is extracted 
into a symmetric set of fundamental-mode 
waveguides (34) by ports (30, 32) 
disposed to couple energy in phase from the operating electromagnetic 
mode but in anti-phase with respect to an unwanted mode of lower 
cutoff frequency than the operating mode, thereby neutralizing 
coupling to the unwanted mode. A second set of interspersed ports 
may be disposed to load degenerate, orthogonal modes.
Patent EP-0365492-A3 (EP)
IPC: H01L29/78
Filed: 1989-10-16
Abstract: A process for forming self-aligned metal-semiconductor 
contacts in integrated MISFET devices determining during a 
phase of the fabrication the presence on the surface of a 
wafer of parallel gate lines of polycrystalline silicon 
provided with lateral "spacers", is founded on the formation 
of a dielectric oxide layer of a differentiated thickness, 
having a reduced thickness on the bottom of the valley 
between two adjacent gate lines wherein the contacts must be 
formed. The method comprises conformably depositing a first 
layer of dielectric silicon oxide, a second layer of 
precursor polycrystalline silicon and a third layer of 
nitride, followed by depositing a layer of planarization SOG. 
By blanket etching the SOG layer and the nitride layer, the 
crests of the precursor polycrystalline silicon layer are 
exposed. A residual layer of nitride is left inside the 
valley between adjacent gate lines. The precursor layer of 
polycrystalline silicon is thermally converted in the areas 
unmasked by the residual nitride into a dielectric silicon 
oxide and the removal from the bottom of valleys of the 
residual nitride and of the residual precursor 
polycrystalline silicon leaves the front of the wafer covered 
by a dielectric layer having the desired differentiated 
thickness, i.e. thinner (corresponding to the thickness of 
the first conformably deposited oxide layer) on the bottom of 
valleys between gate lines. By means of a noncritical mask 
the "length" of the self-aligned contacts is defined and the 
layer of dielectric is etched until exposing the 
semiconductor in contact areas along the bottom of the 
valleys between two adjacent parallel gate lines.
Patent EP-0381927-A3 (EP)
IPC: G02F1/1365
Filed: 1990-01-08
Abstract: A bidirectional nonlinear resistor of this invention has a highly 
insulating organic film (13) formed on a conductor (11) by the use 
of an electrolytic solution containing at least a supporting 
electrolyte and an organic compound soluble in the electrolytic 
solution and a conductor (14) identical or not identical in kind with 
the conductor formed on the organic film.  
     An active matrix liquid crystal panel is produced by forming 
an electrode of a prescribed pattern on one of a pair of 
transparent substrates, then forming a highly insulating electrolytic 
polymer film on the electrode by the electrolytic 
polymerization process, forming a transparent electrode on the 
entire surface of the transparent substrate, shaping the transparent 
electrode after the prescribed pattern thereby forming a 
conductor/insulator/conductor nonlinear resistor, and thereafter 
applying the nonlinear resistor fast with a sealing material to 
the transparent substrate having formed thereon the transparent 
electrode of the prescribed pattern.
Patent EP-0395900-A3 (EP)
Title: Thermoplastic composition with boron compound
IPC: C08K3/38
Filed: 1990-04-04
Abstract: The invention relates to a thermoplastic com­
position comprising a polyphenylene ether, an ester of 
an alcohol and an organic or inorganic acid as a plasti­
ciser and a boron compound. The composition is halogene 
free and does not comprise a compound with a P-N bond.
Patent EP-0433658-A3 (EP)
Title: Inverse microscope with integrated photographic light path
IPC: G02B21/00
Filed: 1990-11-15
Abstract: The microscope has an observation light path (B), which is deflected by a reflector and extends diagonally upwards in the direction towards the viewer, and a photographic light path (P1) extending horizontally in the housing of the microscope. The photographic light path (P1) is reflected out through an optical element (16; 116), which seen in the direction of the light is arranged behind the reflector (14) deflecting the observation light path in the diagonally extending part of the observation light path (B). The observation light path passes in a straight line through this element. This structure enables the stage height of the microscope to be greatly reduced. <IMAGE>
Patent EP-0385771-A3 (EP)
Title: Opaque abrasive removable fragrance releasing composition, coating and article
IPC: B01J13/02
Filed: 1990-03-01
Abstract: An opaque, abrasive removable fragrance releasing 
composition, coating and article are provided. A method of 
releasing a fragrance while revealing a message is also 
provided. The composition can be a dispersion containing 
opaque particulate material, rupturable microcapsules 
containing a fragrant material, a binder for adhering the 
opaque particulate material and the microcapsules when the 
composition is applied to and dried on the substrate, and a 
solvent compatible with these materials. The composition is 
applied on a message-bearing article to conceal at least a 
portion of the message, forming a coating. When the coating 
is abrasively removed with a coin, finger or the like, some 
of the microcapsules are ruptured to release the fragrant 
material and the coating is removed from the substrate to 
reveal the concealed message.
Patent EP-0394021-A3 (EP)
Title: Diagnostic device with porous, absorbent single element
IPC: D04H1/42
Filed: 1990-04-18
Abstract: A diagnostic device is provided which comprises a 
receptacle having an open bottom; and a liquid ab­
sorbent, wettable, porous structure formed from a medium 
having a low non-specific affinity for amide group-­
containing substances, as measured by the Immersion 
Protein Binding Assay, secured to the receptacle and 
disposed across the open bottom.
Patent EP-0403277-A3 (EP)
Title: Latent charge image detecting device
IPC: G02F1/135
Filed: 1990-06-14
Abstract: A device for detecting a charge latent image on 
a recording medium including a photo-modulation member having 
a composite film of high polymer material and a liquid 
crystal material dispersed in the polymer material, 
preferable liquid crystal material having refraction 
anisotropy higher than 0.18 and droplet size of less than 
0.5 micron.
Patent EP-0420586-A3 (EP)
Title: A game machine
IPC: G07F17/32
Filed: 1990-09-25
Abstract: This invention relates a game machine in which a combination of characters stopped along a winning line is judged based on a winning table showing winning combinations of characters to determine the presence of a win and a payment of coins. In this game machine, a substitutable character can be used as another character, and when its substitution makes a combination of characters a winning combination, a payment of coins for the combination is increased or decreased to determine a new payment of coins.
Patent EP-0420799-A3 (EP)
Title: Fastening member for insulating panels
IPC: F16B43/00
Filed: 1990-09-13
Abstract: A member (1) for securing insulation panels (7) to a structural component (8) is formed of an annular head (2) and an axially extending hollow shaft (3) extending from the head. The hollow shaft (3) is arranged to receive a nail (9) for fixing the member to the structural component (8). An axially extending section (4) is positioned within the hollow shaft (3) and has an abutment (5) at its end closer to the head (2). When the nail (9) is driven into the structural component (8) its head (2) contacts the abutment (5) and at least an axially extending part (4) of the section is collapsible to compensate for excess driving energy supplied to the nail whereby it is inserted for variable depths into the structural component (8). The collapsible part (4) of the section prevents compressive forces from exercising any damaging effect on the insulation panels (7).
Patent EP-0380463-A3 (EP)
Title: Method for preparing (r)-succinic acid derivatives
IPC: C07C233/08
Filed: 1990-01-22
Abstract: Method for preparing a biologically active 
2-substituted succinic acid derivative involving asym­
metrically catalytically hydrogenating the correspond­
ing 2(E)-alkylidene succinate derivative in the 
presence of a rhodium complexed (R,R)-bisphosphine 
compound.
Patent EP-0470410-A3 (EP)
Title: Holder for workpieces made of metal, plastic or wood
IPC: B23Q16/00
Filed: 1991-07-18
Abstract: Holder for workpieces made of metal, plastic or wood, it being possible for the workpieces to be connected to the holder in a fixed position but in a detachable manner for operations such as spark machining, cutting, measuring or the like, in which arrangement the holder has at least one bearing surface opposite a surface of the workpiece, and at least one pressing edge directed towards the workpiece or at least one pressing point directed towards the workpiece is arranged at a distance next to the at least one bearing surface and so as to project above the latter, and clearance portions are arranged between the at least one bearing surface and/or the at least one pressing edge or the at least one pressing point. <IMAGE>
Patent EP-0482507-A3 (EP)
Title: Process for production of non-flammable polyurethane-soft-foam material with reduced smoke gas density and melamin-expanded graphite-polyether-dispersions therefore
IPC: C08G18/38
Filed: 1991-10-17
Abstract: The invention relates to a process for the production of flame-resistant soft polyurethane foams which evolve less smoke in the event of fire, by reacting   a) organic polyisocyanates and/or modified organic polyisocyanates with b) relatively high-molecular-weight compounds containing at least two reactive hydrogen atoms, and optionally   c) chain extenders and/or crosslinking agents, in the presence of   d) a mixture of flameproofing agents which contains:     di) melamine,   dii) expandable graphite and optionally diii) at least one additional other flameproofing agent, preferably a modified or unmodified ammonium polyphosphate,     e) blowing agents,   f) catalysts, and optionally   g) assistants and/or additives, and melamine/expandable graphite/polyether-polyol dispersions which are suitable for this purpose.
Patent EP-0486295-A3 (EP)
Title: Semiconductor memory device with redundant circuit
IPC: G11C11/407
Filed: 1991-11-14
Abstract: A semiconductor memory device has regular memory cells (RC1 - RCm) arranged in rows and columns, and, when one of the regular memory cells in a row is defective, the row is replaced with redundant memory cells (RCr - RCs). A fuse element (34) is then broken so as to isolate the power supply line (BL1/BLn) associated with the row from the main power supply line (GND) so that a defective memory cell does not consume any current, thereby improving the power consumption of the semiconductor memory device, and avoiding the need to reject the device due to large current consumption. <IMAGE>
Patent EP-0457699-A3 (EP)
Title: Device for automatically coupling a safety belt anchorage to a vehicle floor
IPC: B60R22/26
Filed: 1991-05-15
Abstract: The device of the invention relates to the safety belts used in motor vehicles comprising seats in which the sitting portion is longitudinally adjustable. This device comprises a series of retaining means provided with retaining pieces (8, 9, 10, 11) arranged on the vehicle floor (6), and a hook means (13, 14) connected to the belt attachment means (7), whereby this attachment means (7) can be automatically connected to the retaining means corresponding to the longitudinal position of the sitting portion (1) of the seat. Application to the sitting portions (1) of vehicle seats and in particular to the sitting portions of rear seats capable of pivoting about an axis (X1). <IMAGE>