baber/WOPTO huggingface dataset:
Patent EP-0269096-A3 (EP)
Title: Support with a hollow shape for a cordless telephone
IPC: H04M1/04
Filed: 1987-11-25
Abstract: A support (5) for a rechargeable cordless telephone with sprung charging contacts provided in one wall (1), projecting into the hollow space. The support (5) is designed so that the telephone, once inserted in the support, can be used as a table-mounted or wall-mounted unit. To achieve this, a removable sprung stay (7) is disposed in a cut- out (6) in the wall (4) of the support (5) which lies opposite the wall (1) which has the charging contacts, one side of the stay having an essentially flat surface (8), while the other side running parallel to it has a locking element (9). <IMAGE>
Patent EP-0267652-A3 (EP)
Title: Process for beneficiating coal by means of selective agglomeration
IPC: B03B1/04
Filed: 1987-11-05
Abstract: A process is disclosed for the beneficiation of coal by means of selective agglomeration, wherein an agglomerating blend is used, which is constituted by: - one or more main agglomerating agent(s), selected from the light hydrocarbons having a boiling temperature not higher than 70 DEG C, - one or more non-ionic additive(s), selected from oil-soluble ethoxylated compounds; - one or more heavy co-agglomerating agent(s) selected from oils deriving from the distillation of coal-tar, having a boiling temperature comprised within the range of from 200 to 400 DEG C or the residual products from oil processing or blends thereof.
Patent EP-0247844-A3 (EP)
IPC: B07B1/10
Filed: 1987-05-27
Abstract: Undersize and oversize particles are separated by means 
of a continuous screen cloth (12) that has a horizontal opera­
tive separating region. Material is fed onto the cloth from a 
feedbox at one end of the operative separating region. There 
are three rows of sprays (36, 40 and 42) located at spaced po­
sitions underneath the cloth in the operative separating region. 
These sprays dislodge oversize particles that block the aper­
tures of the cloth and fluidise the material, allowing undersize 
particles to pass through the apertures.
Patent EP-0256882-A3 (EP)
IPC: G07F11/28
Filed: 1987-08-18
Abstract: A vend basket for a coin operated vending machine 
includes a first roller (68) whose axis is parallel 
to the rotational axis of rollable products, such 
as bottles or cans, and is set back from the front 
wall (64) of the basket by a distance greater than 
the diameter of the rollable product but less than 
twice the diameter so that only one product can fit 
and pass between the front wall and roller. The 
roller is also spaced above the bottom wall (61) 
of the basket so that two rows of products can fit 
and pass under the roller. A second roller (71) 
whose rotational axis is also parallel to the rotational 
axis of the rollable products is located in front 
of the first roller adjacent the front wall directly 
above a dispensing lid (11). The distance between 
the first and second rollers is such that only one 
article at a time can pass therebetween to a cradle 
(37) formed in the dispensing lid. Such a structure 
permits a greater number of movable products to be 
located in the basket. Furthermore, the rollers 
prevent the products from becoming jammed during 
a dispensing operation of the vending machine.
Patent EP-0284105-A3 (EP)
Title: Human manganese superoxide dismutase dna, its expression, method of recovering human manganese superoxide dismutase, human manganese superoxide dismutase analogs or human manganese superoxide dismutase mutants, uses, compositions, and methods of treatment
IPC: A61K38/00
Filed: 1988-03-25
Abstract: There are disclosed a human manganese superoxide dismutase analog in which at least one of the human manganese superoxide dismutase polypeptides differs from naturally-occurring human manganese superoxide dismutase polypeptide by the absence of lysine at the N-terminus, and a human manganese superoxide dismutase analog in which at least one of the human manganese superoxide dismutase polypeptides differs from naturally-occurring human manganese superoxide dismutase polypeptide by the absence of both lysine and histidine at the N-terminus, pharmaceutical compositions comprising same in an amount effective to alleviate the undesirable symptoms associated with the generation of oxygen free radicals and a pharmaceutically acceptable carrier, as well as their use for the production of a pharmaceutical composition for alleviating the symtoms in a subject suffering from a disorder selected from synovial inflammation, arthritis and lung fibrosis.
Patent EP-0305796-A3 (EP)
Title: Damping device for offset printing machines
IPC: B41F7/24
Filed: 1988-08-16
Abstract: The wetting system has a rotating delivery roller (4) driven by a separate independent drive motor (5) with a variable rate of rotation, which clips into a liq. bath (3) for receiving a thin liq. film. The thickness of the latter is regulated across the width of the roller (4) via a resilient scraper blade which is biased against the roller surface. The scraper blade is acted on by a number of separately regulated biassing elements along its length, controlled by an electronic evaluation stage (24) also used to regulate the speed of the drive motor (5) in response to the supplied printing machine operating parameters.
Patent EP-0316667-A3 (EP)
IPC: G03C1/72
Filed: 1988-11-03
Abstract: Die Erfindung betrifft Positiv-Fotoresist-Zusammen­
setzungen, die zur Steigerung ihrer Lagerstabilität 
mindestens eine Verbindung aus der Gruppe der primären, 
sekundären und tertiären niederaliphatischen Amino­
verbindungen oder Pyridin enthalten.
Patent EP-0322671-A3 (EP)
Title: Composite roughening and retroreflecting element consisting of a cluster, for horizontal road markings
IPC: E01F9/506
Filed: 1988-12-15
Abstract: A composite roughening and retroreflecting component for pigmented 
horizontal road marking film (5) 
consists of a cluster formed by a co­
re (1) and by microspheres (3) 
positioned all around, and provides a rou­
ghening effect consequent to the size difference between the core 
and the microspheres.
Patent EP-0280463-A3 (EP)
Title: Erodable agglomerates and abrasive products containing the same
IPC: B24D11/00
Filed: 1988-02-17
Abstract: This invention relates to erodable agglomerates 
containing abrasive grains, and, more particularly to 
abrasive products containing the erodable agglomerates.  
     Conventional coated abrasives typically consist 
of a single layer of abrasive grain adhered to a backing. 
It has been found that only up to about 15% of the grains 
in the layer are actually utilized in removing any of the 
workpiece. It follows then that about 85% of the grains in 
the layer are wasted. Furthermore, the backing, one of the 
more expensive components of the coated abrasive, must also 
be disposed of before the end of its useful life.  
     To overcome this problem of waste, many attempts 
have been made to distribute the abrasive grains on the 
backing in such a manner so that a higher percentage of 
abrasive grains can be utilized, thus leading to extended 
life of the coated abrasive product. The extended life 
further leads to fewer belt or disc changes by the 
operators, thereby saving time and reducing labor costs. 
It is apparent that merely depositing a thick layer of 
abrasive grains on the backing will not solve the problem, 
because the grains lying below the topmost grains are not 
likely to be used.  
     This invention provides erodable agglomerates 
containing individual abrasive grains disposed in an 
erodable matrix comprising hollow bodies and a binder. The 
agglomerates are useful for coated abrasives and bonded 
abrasives. Abrasive products containing the agglomerates 
provide higher stock removal than abrasive products bearing 
a single layer of abrasive grains, since the erodable 
character of the agglomerates allows the sloughing off of 
spent individual abrasive grains during abrading operations 
and the exposing of new abrasive grains to the workpiece. 
The invention also provides a method of preparing the 
agglomerates of this invention.
Patent EP-0291149-A3 (EP)
IPC: G01N21/64
Filed: 1988-03-10
Abstract: The presence of certain chemicals on the emitting 
surface of the surface-derivatized photoluminescent 
semiconductor alters the characteristics of radiation 
emitted from said surface. This alteration is used to 
indicate the presence of those chemicals in the 
environment.
Patent EP-0287400-A3 (EP)
IPC: B29L7/00
Filed: 1988-04-15
Abstract: An apparatus for the production of a rolled film from a 
thermoplastic resin sheet (2), the apparatus including a pair of 
screw-shaped rolls (3; 3') provided with curves spiraling in opposite 
directions from the center and rotated at an equal speed in mutually 
opposite directions as separated from each other by a prescribed gap 
so that when said sheet (2) is passed through said gap between said 
pressing rolls, it is rolled simultaneously in the direction of 
thickness of the sheet and in the direction of width of the sheet.
Patent EP-0299592-A3 (EP)
Title: Driving device and method for double bellows dispensing unit
IPC: G01F11/08
Filed: 1988-04-19
Abstract: The device includes a cylinder (36) slidably mounted on a fixed vertical shaft (30) and a plate (28) mounted on the cylinder. The plate is connected with the dispensing unit (16). A rotary cam (68) and cam follower (70) cooperate to impart oscillating motion to the plate upon upward movement of the cylinder along the shaft. A control valve (50) controls the flow of fluid under pressure to the cylinder for selectively displacing the cylinder in opposite directions. When the cylinder is displaced downwardly by the control valve, the cam and cam follower are disengaged, so that the oscillating motion stops.
Patent EP-0316124-A3 (EP)
Title: Ethylated avermectins
IPC: A01N43/90
Filed: 1988-11-07
Abstract: Avermectins wherein one or both of the 3 min - and 3 sec - positions of the cleandrose disaccharide moiety is substituted by an ethoxy rather than a methoxy group, process for their preparation; and their use as antiparasitic agents.
Patent EP-0321140-A3 (EP)
Title: Aircraft aircrew life support systems
IPC: B64D13/00
Filed: 1988-12-07
Abstract: An aircrew life support system (10) has an on-board oxygen 
generating system (OBOGS) (11) connected for delivering oxygen-enriched 
product gas to a breathing demand regulator (70) and a plenum storage 
container (12). The concentration of oxygen in the product gas is 
sensed by a gas concentration sensor (13) which supplies signals to an 
electronic control unit (ECU) (37). The ECU outputs signals for 
switching a control valve (38) which controls product gas to be 
delivered to the regulator (70) from either the OBOGS (11) or the 
storage container (12). The ECU also outputs signals to a charge valve 
(52) which is opened to allow product gas from the OBOGS (11) to charge 
the storage container (12) when product gas enriched with oxygen above 
a predetermined concentration is being delivered by the OBOGS and there 
is excess capacity over the demand requirements at the regulator (70). 
The breathing demand regulator (70) provides for mixing of the OBOGS 
product gas or of the stored gas with cabin air to provide a breathing 
gas matched to physiological requirements under all operational 
conditions, both normal and emergency and, especially to provide for 
long-term sea level breathing from the stored gas when the OBOGS is not 
operating.
Patent EP-0280662-A3 (EP)
Title: An instrument handgrip with a built-in light
IPC: A61C1/08
Filed: 1988-02-24
Abstract: The removable section (2) of the handgrip is formed 
with an axial chamber (5) designed to accommodate a 
lampholder (6) which incorporates a circumferential 
groove (9) and is seated against a spring (8) that 
ejects it from the chamber; the spring (8) is kept 
loaded by a retaining mechanism (10) which locates 
in the groove, and the entire retaining mechanism is 
concealed by at least one tubular element (18) that 
ensheaths the removable section and can be separated 
from it.
Patent EP-0291494-A3 (EP)
IPC: C07D307/50
Filed: 1988-05-05
Abstract: Bei einem kombinierten Verfahren zur thermischen und 
chemischen Behandlung von lignocellulosehaltiger Biomasse 
und zur Gewinnung von Furfural und cellulosehaltigen 
Fasermassen wird zur Sicherstellung einer hohen Ausbeute 
an Furfural  
- in einen Kochflüssigkeit enthaltenden Kocher (1) 
lignocellulosehaltige Biomasse kontinuierlich zugeführt 
und nach Erhitzen der Biomasse in einer Aufheizzone 
sowie Führen der erhitzten Biomasse durch eine 
anschließende Haltezone dem Kocher (1) Zellstoff oder 
vorbehandelte Biomasse kontinuierlich entnommen,  
- Kochflüssigkeit dem Kocher (1) kontinuierlich 
entnommen,  
- die Kochflüssigkeit einer Furfuralerzeugungsanlage (8, 
10, 16) kontinuierlich zugeführt und  
- die von Pentosen bzw. Furfural zumindest größtenteils 
befreite Kochflüssigkeit in den Kocher (1) 
kontinuierlich wieder rückgeführt, wobei die Erhitzung 
durch Direkt-Dampf oder über die Kochflüssigkeit 
erfolgen kann (Fig. 1).
Patent EP-0336358-A3 (EP)
IPC: B32B37/22
Filed: 1989-04-04
Abstract: An apparatus and method for laminating a thin film (18) to a base plate (11) is disclosed in which the leading edge of the film is tentatively stuck to the surface of the plate at the leading edge of the plate in a base plate conveyance passage. A pair of pressure sticking rollers (16) are put into contact with the leading edge of the film in a tentative sticking position and then rotated so that the plate is conveyed and the film is completely stuck to the plate. A wet roller unit (30) provided on the passage, upstream of the position, to cause an air bubble preventive agent to cling to the plate. The agent is nearly uniformly fed from the interior of the wet roller unit to the outside surface thereof. The agent remaining on the film stuck to the plate is removed from the film, downstream of the pressure sticking roller unit.
Patent EP-0359030-A3 (EP)
IPC: B25B23/16
Filed: 1989-08-30
Abstract: Ein Schraubendreher, der als Feinschraubendreher gedacht 
ist, enthält einen Griff mit zwei kegelstumpfförmig 
ausgebildeten glatten Griffabschnitten (11, 12), deren 
Enden mit den jeweils größeren Durchmessern einander 
zugewandt und durch eine kurze Stufe (13) voneinander 
getrennt sind, innerhalb der der Durchmesser sprungartig 
ansteigt. Der im Durchmesser kleinere Griffabschnitt 
(11) ist klingenseitig. Der Griff weist über seine 
gesamte Länge kreisrunden Querschnitt auf.
Patent EP-0369457-A3 (EP)
Title: Method, medium and system for the control or adjustment of optical reflection measuring devices
IPC: G01N21/47
Filed: 1989-11-17
Abstract: The invention relates to a method for controlling or 
adjusting optical measuring devices comprising an optical 
probe and having light reflection measuring means, parti­
cularly for controlling or adjusting optical instruments 
used in the meat industry for determination of meat 
quality, such as meat colour, and/or meat classification, 
by introducing the probe into carcasses or cuts thereof, 
comprising the steps of inserting the probe into a refer­
ence medium of known light-reflective power, and control­
ling or adjusting the setting of the measuring device, 
which is characterized in that a monodisperse polymer 
latex is used as reference medium, preferably a poly­
styrene latex. This medium has an extinction which is easy 
to reproduce, it has a long life-time and the light-­
reflection value measured in the medium is practically 
independent of the temperature of the medium.  
     The invention further pertains to the polymer latex 
reference medium and a corresponding measurement system.
Patent EP-0376399-A3 (EP)
Title: Hps discharge lamp
IPC: H01J61/52
Filed: 1989-12-21
Abstract: The invention concerns a high pressure sodium 
discharge lamp with an elongate discharge vessel (1) having a 
metallic band (30) proximate an end of the discharge vessel (1) and 
disposed on the discharge vessel circumferentially thereof. 
The surface of the discharge vessel is free of further 
auxiliary conductors. Means are provided for applying a 
voltage to the metallic band (30) for inducing ionization 
throughout the volume of the discharge vessel (1) to facilitate 
lamp starting.
Patent EP-0341974-A3 (EP)
Title: Macrolide compounds
IPC: A61K31/335
Filed: 1989-05-09
Abstract: Compounds of formula (1) <CHEM>  and salts thereof, wherein  R<1> represents a methyl, ethyl or isopropyl group;  Y<1> is -CH2-, Y<2> is -CH- and X represents <CHEM> where R<2> represents a hydrogen atom or a group OR<8> (where OR<8> is a hydroxyl group or a substituted hydroxyl group having up to 25 carbon atoms) and R<3> represents a hydrogen atom, or R<2> and R<3> together with the carbon atom to which they are attached represent >C=0, >C=CH2 or >C=NOR<9> (where R<9> represents a hydrogen atom, a C1-8 alkyl group or a C3-8 alkenyl group) and the group >C=NOR<9> is in the E configuration] or -Y<1>-X-Y<2>- represents -CH=CH-CH- or -CH2-CH=C-; R<4> represents a group OR<8> as defined above and R<5> represents a hydrogen atom, or R<4> and R<5> together with the carbon atom to which they are attached represent >C=0 or >C=NOR<9a> (where R<9a> is as defined above for R<9>); R<6> represents a hydrogen atom and R represents -CH2OH, -CHO, -CO2H or a carboxylic acid ester or amide group; or R<6> represents a hydroxyl group and R represents a methyl group; and R<7> represents a hydrogen atom or when R represents a group -CH2OH then R<7> may also represent a hydroxyl group. The compounds may be used to control nematode, acarine, insect or other pests.
Patent EP-0350194-A3 (EP)
Title: Control of electrokinetic potential by treatment with redox agents
IPC: G01N30/50
Filed: 1989-06-27
Abstract: Solid phases such as capillary tubes or solid 
supports used in chromatography, and in particular elec­
trophoresis, are treated with oxidizing or reducing 
agents as needed to maintain or restore surface electri­
cal charges or the lack thereof, which become modified 
during electrophoresis as a result of action by system 
components in the separation medium or the solutes them­
selves. The treatment is used as a means of achieving 
reproducible electroosmotic bulk flow when desired or 
suppressing unwanted electroosmotic flow arising due to 
the accumulation of charges on the surface. The result 
is improved reproducibility of retention times and com­
ponent separation.
Patent EP-0355965-A3 (EP)
IPC: H01L23/498
Filed: 1989-07-05
Abstract: A printed circuit board assembly (10) 
comprising a support member (40) having an insulative 
top surface (42); a plurality of firmly adherent 
conductors (50) firmly secured to the top surface of 
the support member; at least one electrical module 
(20) having external contacts (30); and a plurality 
of controllably adherent conductors (60) each having 
a first end (60b) in electrical contact with a 
corresponding firmly adherent conductor and a second 
end (60a) in electrical contact with a corresponding 
external contact on the electrical module, the 
intermediate portion of each controllably adherent 
conductor between its first and second ends being 
movable to relieve stresses.
Patent EP-0352080-A3 (EP)
IPC: G06F15/177
Filed: 1989-07-19
Abstract: A protocol for transferring instructions between 
asynchronous processors in a computer system is provided. 
Each instruction transfer requires the transfer of an 
opcode and a variable number of operands. The transfer is 
accomplished via a bus which interconnects the processors. 
The opcode and operands are assembled in a buffer in the 
sending processor and then transferred to the receiving 
processor in reverse order, i.e., operands first and 
opcode last. The receiving processor does not acknowledge 
any of the transfers until it receives the opcode which is 
always sent last. Upon receipt of the opcode, the 
receiving processor knows the instruction transfer is 
complete and sends the acknowledge signal immediately 
thereafter.
Patent EP-0377938-A3 (EP)
Title: A spark plug structure
IPC: H01T13/39
Filed: 1989-08-18
Abstract: A spark plug has a metallic shell which is made of 
material having a tensile strength of more than 40 kg/mm² 
with a thermal conductivity of more than 60 W/m.k.  
     The ground electrode may be connected to the 
metallic shell through a metallic ring which is made of 
different metal from the metallic shell, such as steel, 
stainless steel or nickel alloy.
Patent EP-0358392-A3 (EP)
Title: Miniscope
IPC: A61B1/00
Filed: 1989-08-25
Abstract: A miniscope catheter which is constructed to allow the operator to 
control the deflection of the catheter tip. The catheter miniscope of 
the invention includes a catheter body (12) having at least one lumen. An 
optical filament (30, 32) is positioned through 
this lumen and is secured to the 
catheter at a location proximate the catheter distal end. In order to 
provide for the deflection of the catheter tip portion the catheter 
miniscope further includes a means (34) which can be operated to apply a 
force against said optical filament to longitudinally drive the optical 
filament in at least a first direction within the lumen. This 
longitudinal movement of the optical filement causes a bending moment in 
the catheter tip to deflect the tip. By providing that the optical 
filament can be longitudinal moved in opposite longitudinal directions 
the catheter distal tip can be made to deflect in two opposing 
directions.
Patent EP-0367611-A3 (EP)
Title: Mechanical fastening system for an electronic equipment housing
IPC: H04M1/02
Filed: 1989-11-02
Abstract: A housing for miniature electronic equipment is 
disclosed. A mechanical fastening system is utilized in 
holding front (301) and rear (303) portions of the housing 
together without conventional fasteners. The front 
housing portion (301) has cantilever beam spring 
catches (213-218) which penetrate slots (223-228) in the 
rear housing (303) and captivate the rear housing and 
internal components. The spring catches are fixed in 
position by supporting rails (203-208) of a detachable 
battery (105).
Patent EP-0368568-A3 (EP)
Title: Apparatus for removing an elongated structure implanted in biological tissue
IPC: A61B17/22
Filed: 1989-11-02
Abstract: Heart lead removal apparatus and method are disclosed for removing a heart lead from the wall of a heart through a blood vessel leading to the heart. The apparatus comprises a flexible stylet with an expandable member inserted within a coiled structure of the heart lead. When expanded the member grasps the distal end of the stylet and enables it to be extracted without rupture of the stylet.
Patent EP-0366541-A3 (EP)
Title: Process for preparing a food product based on an ultrafiltration retentate of milk, and this food product
IPC: A23C9/142
Filed: 1989-10-24
Abstract: The present invention relates to a method of making a new food product, based on a milk-ultrafiltration retentate. Said method consists mainly in a first milk concentration step by ultrafiltration and a second step of thermocoagulation of the obtained ultrafiltration retentate. The resulting products-of terrine type-constitute another object of the invention.
Patent EP-0383007-A3 (EP)
IPC: G11B23/023
Filed: 1990-01-05
Abstract: Es sind Behälter bekannt, die zur Aufnahme von Magnetbandkassetten 
verwendet werden. Damit die Bandspulen nicht durch Erschütterungen sich 
unbeabsichtigt verdrehen, sind Bandarretierungen vorgesehen, die in die 
Spulennaben eingreifen.  
Um ein bequemes Einschieben und Herausnehmen der Tonbandkassetten zu 
erreichen, werden besonders elastische Arretiereinrichtungen (9,10) 
vorgesehen, die mittels separater Federelemente (7,8) in die 
Arretierposition gedrückt werden.