baber/WOPTO huggingface dataset:
Patent EP-0270014-A3 (EP)
IPC: A47G9/02
Filed: 1987-11-27
Abstract: Der Formkörper (5) des Kopfkissens besitzt an seiner Oberseite 
(2) eine Mulde (10). Diese Mulde ist dem Hals, dem Kopf und 
den Ohren des Benutzers angepaßt. Die Mitte der Vorderseite 
(3) ist abgesenkt. Der Formkörper ist von einem Bezug (1) aus 
Stoff oder Schafwolle umgeben, der mindestens die Oberseite 
(2), die Vorderseite (3) und die Rückseite (4) des Formkörpers 
(5) abdeckt. Auf der Unterseite (6) des Formkörpers ist ein 
Verbindungsstreifen (7) angeordnet, der die Vorderseite mit 
der Rückseite des Bezuges verbindet und den Bezug in die Mulde 
(10) hineinzieht.
Patent EP-0271108-A3 (EP)
Title: Electric field machine
IPC: H02N1/00
Filed: 1987-12-10
Abstract: A microgeometric electric field machine includes arrays of conductors formed on or carried by a plurality of substrates. The conductors on a first group of substrates carry electrical charges, with alternate conductors being charged positively and the other conductors being charged negatively. A second group of substrates are interleaved with the first group in close proximity therewith. Also included is a voltage source for successively supplying alternate positive and negative electrical charges to the conductors of the second group of substrates. Effectively a pattern of alternate positively and negatively charged conductors is established for the second group of substrates and these patterns are caused to move, relative to the substrates, along the arrays of conductors to produce "moving" electric force fields which cause one group of substrates to move with respect to the other group. The substrates may be in the form of stacked discs with the conductors being radially positioned thereon, where one group of discs is caused to rotate with respect to another group. Alternatively, the substrates may be in the form of stacked planes with the conductors positioned in parallel thereon, where one group of planes is caused to move linearly with respect to the other group, and in a direction perpendicular to the conductors. The configuration of the substrates, positioning of the conductors, and interleaving of the substrates and conductors could take a variety of forms.
Patent EP-0273375-A3 (EP)
Title: Propiophenone derivatives for treatment of pollakiuria (frequency urination)
IPC: A61K31/40
Filed: 1987-12-23
Abstract: The use of propiophenone derivatives of the general Formula (I) <CHEM>  is described, wherein R1, R2 and R3, which may be the same or different, each independently represents hydrogen, halogen, lower alkyl- or halogeno-lower-alkyl group having a straight or branched carbon chain, a lower-alkoxy group or a cycloalkyl group having 3-8 carbon atoms, two of which R1, R2, and R3 groups may combine to form methylenedioxy or ethyleneoxy, R4 represents hydrogen or a lower-alkyl group having a straight or branched carbon chain, and A represents pyrrolidinyl-, piperidinyl-, morpholinyl-, or azepinyl or a pharmaceutically acceptable acid addition salt thereof, for the manufacture of a medicament for treatment of frequency urination.
Patent EP-0242210-A3 (EP)
IPC: A01K69/00
Filed: 1987-04-15
Abstract: A shellfish trap has an entrance throat (3) and an 
annular plastics insert (5) releasably engaged in the 
throat and provided with two flaps (7) in the form of 
branched stems extending across the ring (6) 
constituting the body of the insert at its end 
furthest within the pot. The flaps (7) each have a 
releasable hinge connection (30, 32) to the ring (6) 
and can be pushed open to let a fish into the pot but 
are biased by a leaf spring (38) to close behind it to 
prevent its leaving, the free ends of the flap branches 
abutting end surfaces (l3, l4) of the insert to prevent 
pivoting beyond the closed position.
Patent EP-0246891-A3 (EP)
Title: Improved high-speed bow limbs
IPC: F41B5/00
Filed: 1987-05-21
Abstract: An archery bow having limbs (l2, l4) 
constructed of laminae (36, 38, 40, 42, 44) of pre-­
stressed fibers (45, 59, 63) in a resin matrix, all of 
the laminae of the bow limb over at least a substantial 
intermediate portion of the length of the limb being 
pre-stressed and all of the laminae, as well as riser 
wedge (22) and tip wedge (26) portions of the limb, 
being adhesively interconnected in a pre-stressed 
configuration by an efficient adhesive. The limbs are 
free from any core of material which is not pre-­
stressed. One of the layers of material utilized in 
construction of the limb may contain layers of parallel 
pre-stressed fibers (59) diagonally oriented with 
respect to the longitudinal axis (46) of the bow limb 
and additional parallel pre-stressed oppositely 
diagonally oriented fibers (63), in order to stabilize 
the bow limb against twisting during use.
Patent EP-0249463-A3 (EP)
IPC: C10L1/02
Filed: 1987-06-10
Abstract: The invention relates to the production of fuel from triglycerides by a two 
step process comprising: 
   (1) reacting a crude triglyceride containing substance with an 
alkanol in the presence of at least one water soluble catalyst so as to 
convert the fatty acids of the triglyceride containing substance to alkyl 
esters thereof, and    (2) washing the product of step 1 in the presence of an aqueous wash 
preparation so as to form an aqueous/organic phase system, wherein said 
catalyst(s) is/are washed from the reaction mixture into the aqueous phase.     
     An apparatus suitable for washing a first phase of a two phase liquid 
with the second phase of the liquid, comprising a mixing tank (1) 
containing said two phase liquid, a means for forming droplets (24) of the 
said second phase within the first phase, and a means for mixing the 
droplets (25) throughout the first phase without producing an emulsion of 
the two liquids is also provided by the invention.
Patent EP-0249484-A3 (EP)
IPC: G07F17/32
Filed: 1987-06-12
Abstract: A vending machine (9) is combined with a separate or integral 
skill game machine (11) and the combination is arranged so 
that a user can choose to use the combination in a vend mode or in a 
playvend mode, in which latter mode the player pits his 
physical and/or mental skill against the skill machine and if 
successful is rewarded by a free or a reduced cost vend.
Patent EP-0284834-A3 (EP)
IPC: B29C35/04
Filed: 1988-03-08
Abstract: Zum Verschweissen von rohrförmigen Teilen (201, 203) aus 
Kunststoff, wird auf die mit ihren Stirnseiten aneinander­
liegenden Verbindungsenden eine deren Aussenumfang um­
schliessende Schweisseinrichtung (50) aufgesetzt. Die In­
nenwand der Teile (201, 203) wird durch eine aufblasbare 
Blase (60) mit einer radial nach Aussen gerichteten Kraft 
abgestützt. Die Schweisseinrichtung (50) weist eine mitt­
lere Heizzone (67) und beidseits benachbarte Kühlzonen (87, 
95) auf, mittels welchen in einer Schmelzzone das Material 
über den Material-Erweichungspunkt erhitzt wird und in den 
beiden angrenzenden Zonen die Temperatur eindeutig unter­
halb dem Material-Erweichungspunkt gehalten wird. Durch die 
allseitig eingeschlossene Schmelzzone entsteht ein 
Schweissdruck, der eine feste, wulstfreie Schweissverbin­
dung gewährleistet.
Patent EP-0287981-A3 (EP)
Title: Connector for connecting two structural elements
IPC: E04B1/61
Filed: 1988-04-16
Abstract: A connector for the end-face connection of two plates (1,2), each plate (1,2) having a fitting (3,4) in the region of the connection, having at least one tension anchor (20), supported in each case on one of the fittings (3,4) and which exerts a tensile force connecting the plates (1,2), with the aid of clamping means (12,14,14') via the fittings (3,4). According to the invention, the connector has an adjusting device (15,17,18) for the rapid and sensitive adjustment of the respective position of the plates (1,2) at right angles to the tension direction (13) of the tension anchor (10). This respective adjustment of the plates (1,2) takes place via the tension anchor (10), before the plates (1,2) are finally drawn together. <IMAGE>
Patent EP-0297248-A3 (EP)
IPC: G06F17/50
Filed: 1988-05-03
Abstract: A production system for an expert system comprises:  
    a production rule memory unit (4) storing circuit con­
version rules, each having a condition part describing circuit 
connection and an execution part describing a conversion of 
the condition part to an equivalent logic circuit dependent 
upon a predetermined semiconductor technology and further 
having a predetermined priority; a task data memory unit (2) 
storing circuit connection data, each being subjected to an 
application of the circuit conversion rules; a production rule 
interpretation and execution unit (3) for selecting a circuit 
conversion rule in accordance with the predetermined priority, 
collating the condition part of the selected circuit conver­
sion rule with the circuit connection data to determine 
whether the condition part matches with a part of the circuit 
connection data and, when the both match each other, convert­
ing the part of the circuit connection data by the correspond­
ing execution part of the circuit conversion rule to an equi­
valent logic circuit; further each circuit conversion rule 
being provided with a rule flag indicating the collation fail­
ure to the circuit connection data; a rule flag memory unit 
(5) for setting the rule flag of the circuit conversion rule 
of which the condition part did not match with any of the cir­
cuit connection data during the collation cycle so as to in­
hibit collation thereafter until collation of all other cir­
cuit conversion rules is once completed, thereby increasing 
the operation speed of the production system for an expert 
system.
Patent EP-0309649-A3 (EP)
Title: High performance heterocycle oligomers and blends
IPC: C08G73/00
Filed: 1988-05-26
Abstract: Linear or multidimensional, crosslinking, solvent 
resistant oxazole, thiazole, or imidazole (i.e., 
heterocycle) oligomers and blends of the crosslinking 
oligomers and noncrosslinking comparable polymers are 
described. The oligomers are prepared by reacting 
tetraamines, diaminodiols, or diaminothiols (i.e. four-­
functional compounds) with poly-carboxylic acid halides, 
and crosslinking phenylimide end cap monomers in a 
suitable solvent under an inert atmosphere.
Patent EP-0299277-A3 (EP)
Title: Process for the preparation of substituted pyridyl-alkyl ketones
IPC: C07D213/73
Filed: 1988-06-29
Abstract: Substituted pyridyl alkyl ketones of the formula (I) 
<IMAGE>
 in which
 R and R<1>, independently of one another, represent hydrogen, alkanoyl or alkyl or together with the neighbouring nitrogen atom form a substituted or unsubstituted, saturated or unsaturated heterocyclic radical,
 R<2> represents halogen,
 R<3> represents alkyl,
 and intermediates for carrying out this process and preparation thereof.
Patent EP-0309902-A3 (EP)
Title: Chemical vapor deposition of tin oxide on float glass in the tin bath
IPC: C23C16/40
Filed: 1988-09-22
Abstract: A method and apparatus are disclosed for producing a low emissivity metal oxide film on a glass surface within a nonoxidizing atmosphere inside a float bath.
Patent EP-0320898-A3 (EP)
Title: Processes and compounds useful for resolving 1-methyl-3-phenylpropylamine
IPC: C07C209/88
Filed: 1988-12-14
Abstract: (R)-1-methyl-3-phenylpropylamine which 
can be prepared from a mixture containing said compound 
along with (S)-1-methyl-3-phenylpropylamine by contacting 
a solution of said compounds or of their soluble salts 
with an effective amount of a compound of formula I 
  
to form a salt of formula II 
  
which selectively precipitates from said solution, and 
wherein R is -COR¹, -CONR²R³ or -SO₂R⁴; R¹ is H, 
alkyl, alkoxy, allyloxy, phenyl, 
phenyloxy, benzyl, benzyloxy, 
all optionnally substituted , or 2-furanylmethoxy, R² and R³ may 
be the same or different and each is independently 
 
 
selected from H, alkyl, phenyl, 
benzyl, all optionnally substituted and R⁴ 
is alkyl, phenyl, benzyl, all optionnally substituted.
Patent EP-0299669-A3 (EP)
Title: Shock absorbing shoe sole and shoe incorporating the same
IPC: A43B13/18
Filed: 1988-07-06
Abstract: An improved structure of the sole of shoes suitable for use in sports or any casual wear is characterized in that the mid-sole is provided with resilient spherical bodies within recesses in the front portion and/or the heel portion of the sole, and that the hardness of the resilient bodies can be adjusted to enhance the elasticity of the soles of the shoes by virtue of the fact that the spherical bodies can be inflated and deflated or can be bodily replaced, thereby enabling the requisite shock absorbing effect to relieve impact stress during running and fatigue during long walking to be obtained.
Patent EP-0301785-A3 (EP)
Title: Carboxamide derivatives of glycopeptides
IPC: A23K20/195
Filed: 1988-07-25
Abstract: Carboxamide derivatives of the Ardacin and 
CWI-271 glycopeptide antibiotics and their salts are 
useful for treating or preventing infection in an animal 
by gram-positive bacteria and also increase feed-­
utilization efficiency, promote growth in domestic animals 
and increase propionate production in lactating ruminants.
Patent EP-0318172-A3 (EP)
Title: Method for densification of particulate masses
IPC: E02D27/26
Filed: 1988-11-08
Abstract: A saturated particulate mass is densified by applying 
a compacting force by means of a vibrating probe (10) 
within a region of the mass, while actively 
withdrawing water from the region toward the source of applica­
tion of the force.
Patent EP-0321196-A3 (EP)
Title: 780 t-dna gene transcription activator
IPC: C12N15/67
Filed: 1988-12-14
Abstract: A DNA sequence element, which activates or enhances 
expression of genes in plants has been identified and 
characterized. In particular, DNA segments isolated from 
the upstream region of the T-DNA  780  gene are capable of 
activating or increasing transcription levels of plant-­
expressible genes in recombinant DNA-containing plant 
tissue. The  780  gene transcription activator is useful in 
general for increasing the level of expression of a gene in 
a plant. In particular, such activators are useful in the 
construction of plant-expression complexes which contain a 
plant-expressible gene placed under the regulatory control 
of the activator. Such expression complexes can be 
introduced into plant tissue where the inserted gene in 
expressed.
Patent EP-0304377-A3 (EP)
Title: Polymers derived from polystyrenes and cross-linked dextranes, their preparation and their use in the analysis and the purification of biologic molecules
IPC: A61M1/36
Filed: 1988-08-18
Abstract: These resins derived from a crosslinked styrene (co)-polymer, or from a crosslinked dextran, comprise a (co)-polymer chain which is substituted with one or more groups, which may be identical or different, belonging to the following categories: -Z-A1; -Z-A2; -Z-A1-Z'-A2; -Z-A1-A3-A2; -Z-A1-A4, where Z=spacer chain, Z'=linking chain, A1=phosphate residue, A2=residue of purine or pyrimidine base, A3=sugar residue and A4=residue of a molecule participating in the polar structure of various phospholipids. These resins are applicable for the analysis and purification of molecules of biological origin, in particular as a stationary phase in ion-exchange and affinity chromatography, especially for carrying out the fractionation of protein mixtures. Their interaction with proteins, in particular the anti-DNA and anti-phospholipid antibodies present in the serum of patients suffering from SLE, makes them applicable to operations for the selective purification of the different types of antibodies developed by lupus patients.
Patent EP-0314536-A3 (EP)
Title: Electrostatic image-forming apparatus
IPC: G03G15/20
Filed: 1988-09-30
Abstract: An electrostatic printer includes a photo-conductive 
drum (2), a developer (5) for forming a toner image on the drum 
(2), a pickup roller (11) for removing sheets (10) from a hopper, 
a regist roller (12) for introducing the sheets (10), into a 
printing zone, a fuser (14) for fixing the toner image on the 
sheets (10). and an eject roller (16) for discharging the sheets 
(10). A single motor (19) rotatable in normal and reverse direction 
according to the output of a control unit (300) is provided for 
driving the aforesaid rotating elements (2, 5, 11, 12, 14, 16) a 
torque derived from the motor being transmitted to the pickup 
roller (11) through a first transmission system (100) 
incorporating a one-way clutch (20a) which transmits only one 
directional rotation, and to the rotating elements other than 
pickup roller (11) through a second transmission system (200) 
incorporating another one-way clutch (20b) which transmits only 
the opposite directional rotation of the motor (19).
Patent EP-0311517-A3 (EP)
Title: Amide compound having glutamate receptor inhibiting activity
IPC: C07D277/04
Filed: 1988-10-05
Abstract: A compound of the formula: 
  
represents a cyclic amino group, A 
represents a methylene group or a carbonyl group, m 
represents an integer of 1 to 3, n represents an 
integer of 0 to 4 and p represents an integer of 1 
to 2, or a salt thereof, which has glutamate receptor 
inhibiting activity is provided.
Patent EP-0327955-A3 (EP)
Title: Pneumatic radial tire
IPC: B60C9/26
Filed: 1989-02-02
Abstract: A radial tire with such a belt structure that 
a belt layer provided on the tread portion comprises a 
plurality of layers, wherein both end portions of each 
of at least two layers among the layers constituting 
the belt layer are folded back towards the inside of 
the tire and the folded portions are integrally 
overlapped on top of the other.
Patent EP-0327991-A3 (EP)
Title: Radiation sensitive recording material comprising a polysulfone barrier layer
IPC: G03F7/039
Filed: 1989-02-03
Abstract: The invention relates to a radiation sensitive recor­
ding material which comprises a substrate, a radiation 
sensitive layer on said substrate, wherein said 
radiation sensitive layer comprising a composition 
selected from the group constisting of a radiation de­
polymerizable polymer or a photosensitive o-quinone 
diazide in admixture with a water insoluble, aqueous 
alkaline soluble binder resin and a light sensitive 
layer comprising a photosensitive o-quinone diazide in 
admixture with a water insoluble, aqueous alkaline 
soluble binder resin, which is charakterized that a 
polysulfone polymer layer is placed between said radi­
ation sensitive layer and said light-sensitive layer 
comprising a transparent polysulfone polymer of the 
general formula I 
  
wherein n ranges from about 50 to about 80.
Patent EP-0349713-A3 (EP)
Title: Lock with rotary bolt and mounting thereof
IPC: E05B9/08
Filed: 1989-04-07
Abstract: A latch assembly includes a housing for inserting through an opening or breach in a door panel and secured to the panel by a retaining cage. In the preferred embodiment, the housing and the breach will have the same cross-sectional square shape. A retaining cage includes a retainer plate and a plurality of supporting legs and substantially surrounds the housing when the assembly is mounted on a door panel. At each cornering edge of the housing, a depression is formed for receiving a retainer extension formed at the end of each supporting leg. Each supporting leg also includes a support claw or tip which, in the mounted position, engages a surface of the door panel and pierces any non-conductive coating thereon so that the rotary bar handle and the other parts of the assembly may be electrically grounded. The cooperative configuration of the housing and the retaining cage permits mounting of the assembly in one of four positions. The invention is especially useful in constructing cabinets for electrical equipment where such cabinets must be electrically grounded.
Patent EP-0344600-A3 (EP)
Title: Process for increasing scrap addition by preparing the scrap in the converter
IPC: C21C5/46
Filed: 1989-05-24
Abstract: The invention relates to a process for increasing scrap addition in converter processes by preheating of scrap in the converter (1) and to a converter (1) with preheating burners above the bath level (6). Especially in order to allow good flame control and coverage of the whole surface of the scrap column, it is proposed that uncooled parallel-jet annular-gap burners (7) or long-slot burners (8) with natural gas (10) feed on the outside and oxygen feed (12) on the inside are arranged on opposite sides around the spigot in the lower region (4) of the converter (1) above the bath level (6) of the stagnant liquid molten metal.
Patent EP-0338753-A3 (EP)
Title: Method of effecting a television program transmission
IPC: G11B27/028
Filed: 1989-04-17
Abstract: A method of effecting news program broadcasting wherein reference 
codes are assigned to news material at the time that a cue sheet is 
prepared and the news material is edited and the reference codes are 
checked against each other at the time when the news material is 
transmitted, whereby it is possible to transmit the news material under 
simple and reliable control.
Patent EP-0345953-A3 (EP)
IPC: G01N1/36
Filed: 1989-05-15
Abstract: A test/control procedure and material is provided to facilitate standardisation of immunostaining techniques and the assessment of their results. Pellets of an absorbent gel such as agar gel are caused to adsorb individual specific concentrations of an antigen of interest. The adsorbed antigens are confined to the individual pellets as by fixation or by enclosure in a diffusion-inhibiting barrier, and the pellets are installed in individual wells in a block of the gel in a manner to become integrated therein. The block may then be subjected to the same preparative routines as a tissue sample, sectioned and mounted like the sample, and then subjected to immunostaining by the same routine as the sample sections to provide a valid basis for assessment of the stained sample sections by comparison with the stained gel block sections. A gel block of suitable configuration is also disclosed.
Patent EP-0360530-A3 (EP)
Title: Programmable multi-format display controller
IPC: G09G1/28
Filed: 1989-09-18
Abstract: A programmable display controller allows reconfiguration of bit 
plane memory and video output connections based upon the type of 
display device employed. The display controller allows for the 
definition of multiple bit planes when the display device supports color 
or multiple gray shades. Simultaneous storage of images to all defined 
planes is accomplished through the use of multi-store logic. 
Multi-store logic transforms a data stream defining foreground and 
background portions of an image within a given display area into a 
form that can be simultaneously written to the bit planes as required 
to create the necessary output. Under processor control, a video 
palette may be loaded to ensure that display output signals are routed 
to the correct connector pins. The routing of particular signals to 
particular pins is reconfigured through the selection and loading of the 
applicable video palette. Video connector leads are connected to the 
palette generated data signals or to electrical ground by means of 
reconfigurable jumpers. The number of bit planes and display pages 
can be readily modified with a multi-mode controller translating the 
selected mode into the required bit plane memory control signals.
Patent EP-0383171-A3 (EP)
IPC: A61P25/28
Filed: 1990-02-07
Abstract: 2,3,23-Trihydroxy-urs-12-ene and its derivatives of the 
formula 
  
in which the substituents R₁ - R₅ have the given meaning can 
be used for the treatment and prophylaxis of cognitive 
disorders, cerebral vascular diseases and diseases of the 
central nervous system.