baber/WOPTO huggingface dataset:
Patent EP-0236819-A3 (EP)
IPC: F26B13/20
Filed: 1987-02-20
Abstract: Disclosed is an apparatus for transporting a web about a 
nonlinear path without allowing the apparatus to contact the 
web. The apparatus includes a series of positive pressure 
nozzles which emit a primary jet flow of fluid in a single 
direction, and a secondary jet flow of fluid in a direction 
perpendicular to the primary flow. The two flows merge and 
transport the web on a cushion of air along the nonlinear 
path. The magnitude of the cushioned pad is controlled by a 
series of slide dampers which are positioned between 
adjacent nozzles, and the opening of these slide dampers 
controls the amount of exhaust from the merged flow so as 
to control the cushioned path. The last nozzle in the series 
will direct its primary flow in a direction opposite to that of 
the other nozzles in the series in order to maintain the overall 
pressure pad under the web.
Patent EP-0257370-A3 (EP)
Title: Folding table
IPC: A47B3/00
Filed: 1987-08-04
Abstract: A folding table (101) has a structure consisting of a plurality of mutually-articulated panels (104, 108, 109) which can be unfolded in an arc of a circle about an axis (105) corresponding to the central vertical axis of the table, from a folded configuration in which the structure is flattened in a meridian plane with respect to the above axis.
Patent EP-0229734-A3 (EP)
IPC: G06F9/22
Filed: 1987-01-16
Abstract: A microprogram control device adapted for use with a 
microcomputer, which comprises a machine instruction 
decoder (ll) to sequentially decode machine instructions 
(8) fetched from an external memory of a computer to 
create a microcode start address for each machine 
instruction, and a counter (l2) connected to said 
decoding means (l7) to count up in response to the 
receipt of each microcode start address (l0) from the 
machine instruction decoder (ll) to create a required 
number of microcode addresses. The microprogram control 
device further includes a microcode storage unit (l3) 
comprising a decoder area (l3a) responsive to said 
microcode addresses (l0) from the counter (l2) to 
designate microcodes corresponding to said microcode 
addresses, and a memory area (l3b) in which the 
microcodes of microprograms defining the machine 
instructions are stored. When each start address is 
input from the decoder (ll) to the counter (l2), the 
decoder area (l3a) sequentially designates microcodes in 
accordance with each of the microcode start addresses to 
provide access to memory area (l3b) of the microcode 
storage unit (l3), so that a predetermined microcode (n) 
is read on the basis of the microcode designation by the 
 
 
decoder area (l3a) to a microcode register (l4). The 
microcode (n) latched in the register (l4) is output to 
control operation of other circuits (not shown), and at 
least a part of the microcode (Sc) in the register (l4) 
is input to the counter (l2). By controlling the count 
operation of the counter (l2) with this control output 
bit(s) (Sc), a microprogram control device with variable 
microstep functions is realized, thereby reducing chip 
area without reducing operating speed. When the 
microcodes of the microprograms defining different 
machine instructions are partially common to each other, 
the microprogram control device of the present invention 
is value insensitive for a certain bit or bits of the 
common microcode addresses with a view to realizing 
access of the common microcodes by the plurality of 
machine instructions. Thus, it becomes pssible to 
reduce memory reqirements of the microcode storage unit 
(l3).
Patent EP-0250122-A3 (EP)
Title: Production of cells
IPC: C12P7/02
Filed: 1987-06-02
Abstract: Novel substituted cis-1,2-dihydroxy-cyclohexa-3,5-diene compounds, useful as intermediates in the production of phenols and catechols for use as intermediates in the production of drugs, herbicides, insecticides and as chiral synthons, in particular cis-1,2-dihydroxy-3-trifluoromethyl-cyclohexa-3,5-diene. A process for producing the novel compounds is also claimed.
Patent EP-0265095-A3 (EP)
IPC: H01F13/00
Filed: 1987-09-30
Abstract: A bulk degausser apparatus for erasing a reel 
(22) of high energy magnetic tape includes a means 
for generating magnetic fields including a coil (L1) 
defining a window (34) for passage of the reel (72) 
of tape. The coil (L1) includes a first winding (L2) 
having relatively few turns and a second winding 
(L3), inductively coupled to the first winding (L2), 
and having relatively many turns. The apparatus also 
includes an ac power supply (82) connected to the 
first winding (L2) and a dc power supply (84) 
connected to the second winding (L3). A resonance 
capacitor (C1) is interconnected with the second 
winding (L3) for substantially balancing the 
inductive reactance of the second winding (L3) at the 
frequency of the ac power supply. The apparatus also 
includes an isolation relay (K3) interconnecting the 
capacitor (C1) and the second winding (L3) with the 
dc power supply, for isolating the dc power supply 
when the first winding (L2) is energized by the ac 
power supply (82). Energization of the second 
winding (L3) by the dc power supply (84) causes a 
tape (22) in the window (34) to undergo a dc magnetic 
field, and energization of the first winding (L2) by 
the ac power supply induces ac current in the second 
winding (L3) resulting in a reel (22) in said window 
(34) experiencing an ac magnetic field. A drive 
mechanism for translating and rotating the reel (22) 
of high energy magnetic tape with respect to the coil 
(L1), is also disclosed.
Patent EP-0271205-A3 (EP)
IPC: B66D1/14
Filed: 1987-11-05
Abstract: The present invention relates to a winch for a vehicle 
comprising a longitudinal winch cable (41), a drum (30) 
rotatable about its axis for winding said cable (41) and 
motor means for driving said drum (30) in at least one 
sense, characterised in that the guide means is 
provided in spaced relationship to said drum (30) for 
guiding said cable (41) thereto, the drum (30) being provided 
on its winding surface with a helical guide means (33) for 
locating the cable (41) thereon during winding, the 
geometry of the guide member, drum dimensions and 
relative spacing being such that during winding of the 
second and subsequent layers of cable (41) upon the drum (30) 
significant bunching of individual wraps thereon does 
not occur.
Patent EP-0273692-A3 (EP)
IPC: F04B53/00
Filed: 1987-12-22
Abstract: A stress and fatigue resistant pump head for a 
high pressure pump has a manifold, a valve cartridge, 
inlet and outlet valves in the valve cartridge, a pump 
fluid cylinder with a reciprocating plunger therein, and 
a packing cartridge with packing for the plunger. In the 
pump cylinder (12), a recess (13) has an outer portion 
(13b) of larger diameter than an inner portion (13a). 
Portion (13b) threadedly engages the packing cartridge 
(14) and has an inner shoulder surface (13c). The 
packing cartridge (14) has an inner end face (14d) 
contacting the shoulder surface (13c), and an exterior 
threaded cylindrical surface (14c) for engagement with 
mating threads (13d) on the pump fluid cylinder recess 
(13). An end face (14d) of the packing cartridge (14) 
has an indented portion about the periphery of the 
interior edge (14e) thereof. An O-ring seal (65) is 
disposed in the indented portion and creates an 
effective high pressure seal between the packing 
cartridge nut (14a) and the pump fluid cylinder means 
(12). A front bushing (18) is designed to increase the 
volumetric efficiency of the pump head.
Patent EP-0241427-A3 (EP)
IPC: C08K5/13
Filed: 1987-04-06
Abstract: Es werden Zusammensetzungen beschrieben, die gegen 
oxidativen, thermischen und/oder aktinischen Abbau 
empfindliche Kunststoffe, Polymere, Harze oder Schmieröle 
und als Stabilisator mindestens eine Verbindung der 
Formel I 
  
enthalten, worin  
R¹ Wasserstoff, C₁-C₃₆-Alkyl, C₅-C₁₂-Cycloalkyl, C₂-C₉-­
Aralkyl oder mit C₁-C₃₆-Alkyl substituiertes C₇-C₉-Aralkyl 
bedeutet, R² C₁-C₃₆-Alkyl, C₅-C₁₂-Cycloalkyl, C₇-C₉-Aralkyl 
oder mit C₁-C₃₆-Alkyl substituiertes C₇-C₉-Aralkyl darstellt, 
n 1 bis 4 ist,  
X, bei n = 1, eine der für R² angegebenen Bedeutungen hat, 
bei n = 2, C₂-C₁₂-Alkylen, C₆-C₁₀-Cycloalkylen oder C₈-C₁₀-­
Alkylenarylenalkylen,  
bei n = 3, C₃-C₆-Alkantriyl oder eine Gruppe der Formel 
  
und  
bei n = 4, C₄-C₆-Alkantetrayl darstellt.  
     Die Verbindungenn der Formel 1 mit n = 2, 3 oder 4 sind 
neu, unter der Bedingung, dass mindestens eines von R¹ und 
R² C₇-C₉-Aralkyl oder mit C₁-C₃₆-Alkyl substituiertes C₇-C₉-­
Aralkyl darstellt, wenn n = 2 ist und X C₂-C₁₂-Alkylen 
bedeutet.
Patent EP-0266306-A3 (EP)
Title: Curing agent composition for epoxy resins
IPC: C08G59/56
Filed: 1987-09-18
Abstract: Curable liquid compositions comprise (A) a liquid epoxide resin and (B) as curing agent for (A), more than 10% by weight, based on the weight of (A), of a solid solution of a polymeric phenol, such as a polymer of p-vinyl phenol or a phenolic novolak resin, and a polyamine having at least one primary amine group, such as diethylenetriamine or triethylenetetramine, the solid solution (B) being disposed as a powder in the epoxide resin. The compositions are useful as adhesives.
Patent EP-0277579-A3 (EP)
IPC: F21V13/04
Filed: 1988-01-26
Abstract: A high efficiency luminaire possessing high angle 
brightness control. Transverse high angle brightness control is 
provided by a substantially parabolically shaped reflector and 
longitudinal high angle brightness ccontrol is provided by a trough 
like lens assembly including a plurality of trough shaped lenses and 
screening means adjoining one another.
Patent EP-0276854-A3 (EP)
IPC: G11C7/10
Filed: 1988-01-28
Abstract: A drive timing signal generator for generating a drive 
timing signal used for driving transfer gate transistors 
in a memory device, is disclosed. The generator includes 
a boost circuit for operative generating a boosted voltage 
above the power voltage and an additional boost circuit 
for further boosting the boosted voltage generated by the 
boost circuit after the generation of the boosted voltage 
in a write mode.
Patent EP-0319003-A3 (EP)
Title: Supply circuit for a low or high pressure discharge lamp, a mercury vapour lamp or the like
IPC: H05B41/18
Filed: 1988-12-01
Abstract: A supply circuit for a low or high pressure discharge lamp or the like which can be connected in advance via a choke coil to the mains voltage, at least one further choke coil, containing a core or air gap, being connected in series with the first choke coil and being operated below its saturation. <IMAGE>
Patent EP-0319901-A3 (EP)
Title: Circuit board mounting apparatus
IPC: H05K7/16
Filed: 1988-12-06
Abstract: A circuit board mounting apparatus comprising a circuit board case with a circuit board, a circuit board holding member with a connector and a supporting member, wherein the circuit board case has at least one extruding portion capable of rotatably engaging with the supporting member so that the circuit board of the case can easily attached to or detached from the connector of the circuit board holding member. The circuit board can efficiently and safely be installed or taken off in a limited mounting space in an electronic equipment. Also, since the case accommodating the circuit board is attached or detached, the circuit board is prevented from damage by carelessness during operation.
Patent EP-0319944-A3 (EP)
Title: Co-expression in eukaryotic cells
IPC: C07K14/81
Filed: 1988-12-07
Abstract: A method of producing proteins of interest is disclosed. The method includes the introduction of a first DNA sequence encoding the protein of interest and at least one additional DNA sequence encoding a protein which processes or stabilizes the protein of interest into a eukaryotic host cell. The host cell is subsequently cultured under conditions which allow the DNA sequences to be expressed. Suitable eukaryotic hosts include mammalian cells and yeast cells.
Patent EP-0314228-A3 (EP)
Title: Chip card reading device
IPC: G06K17/00
Filed: 1988-10-13
Abstract: In a reading device for a chip card (42), a lever arm (14) carrying a set of contacts (16) is rotated towards the operating position of a chip card from a slider (18) which is carried displaceably parallel to the direction of insertion of a chip card into the reader, which slider, in turn, can be displaced from a separate operating member (19) which can be activated manually. 
<IMAGE>
Patent EP-0303361-A3 (EP)
Title: High resolution graphics machine architecture
IPC: G06T17/00
Filed: 1988-07-15
Abstract: A display and imaging system characterized by an architecture where 
the tasks that specify what is to be drawn are carried out in a host processor; tasks 
that that deal with the objects to be drawn and which are processed most 
efficiently in a non-distributed manner are carried out in a pipeline transformation 
processor that comprises a pipeline arrangement of processors; and tasks that deal 
with the display of pixels are carried out in a parallel arrangement of drawing 
processors. Multiplexing flexibility in the use of the drawing processors provides 
robustness.
Patent EP-0303516-A3 (EP)
Title: Topically active compositions of double-stranded rnas
IPC: A61K47/00
Filed: 1988-08-12
Abstract: Surfactant-stabilized ternary complexes of dsRNAs in topical pharmaceutical compositions, optionally also including a lymphokine and/or an inhibitor of reverse transcriptase, are applied topically to the affected or exposed area to treat or prevent viral infections, such as herpes virus, and other infectious conditions, particularly venereally transmitted pathogens. Ternary complexes of two strands of complementary RNA plus a compatible surfactant stabilized against temperature-associated enzymatic inactivation are described.
Patent EP-0306192-A3 (EP)
Title: Permeation enhancement compositions
IPC: A61K31/50
Filed: 1988-08-22
Abstract: Permeation enhancement compositions are disclosed. Said compositions include from 30 to 70 parts by weight ethanol, from 0.1 to 10 parts by weight azone, from 30 to 80 parts by weight water and optionally from 10 to 30 parts by weight propylene glycol, which compositions provide increased percutaneous absorption of a pharmacologically active agent disposed therewith.
Patent EP-0324238-A3 (EP)
Title: Hot foil printing
IPC: B41F23/00
Filed: 1988-12-08
Abstract: Hot foil printing apparatus (10) for 
printing letters, etc. on a surface of a plastics 
substrate in which the surface of the plastics 
substrate is presented to a heated die (16) and a 
printing tape (24) is compressed between the surface 
of the plastics substrate and the heated die to print 
the letters on the plastics substrate, and in which 
the surface of the plastics substrate is heated by 
heating apparatus (42) before it is presented to the 
heated die. Provides improved print quality and 
quicker throughput.
Patent EP-0320431-A3 (EP)
Title: Cure activators for nonhalogenated rubbers
IPC: C08K5/13
Filed: 1988-11-30
Abstract: There is disclosed compounds of the structural 
formula: 
  
wherein X is a radical of the structural formula:  
-CH₂-CH₂ 
NH-CH₂-CH₂ 
  y  and y is 0,1,2  
or 3; which when combined with a nonhalogenated 
vulcanizable diene containing elastomer such as 
polybutadiene, polyisoprene, styrene/butadiene 
copolymers, terpolymers of acrylonitrile butadiene and 
styrene and blends thereof accelerate the rate of 
vulcanization without detrimentally impacting the 
processing safety of the rubber. These compounds 
either in free form structural formula (I) or as 
preformed complexes with zinc structural formula (II) 
in the plus 2 valence state offer significantly 
enhanced rates of cure and excellent final physical 
properties without a significant loss of processing 
safety. The preformed nonhalogenated zinc complexes 
(II) may be added to sulfur vulcanizable rubbers at 
levels that maintain typical levels of zinc in the 
rubber compound.
Patent EP-0328899-A3 (EP)
IPC: G06F11/10
Filed: 1989-01-23
Abstract: The parity generation takes advantage of a property of 
the parity of a number before and after it has been 
incremented. This is characterized as the parity 
toggle property and it allows parity generation to be 
done on the most significant bits of an adder before 
the carry input to these most significant bits has 
been generated from the least significant bit portion 
of the sum produced by the adder. The final parity for 
the entire sum output of the addition process is 
adjusted quickly when the carry into the most sig­
nificant bits of the sum becomes available from the 
least significant bit portion of the sum output. The 
parity toggle property of the invention allows for the 
quick adjustment of the parity without incurring the 
undue delay of waiting for the production of the carry 
output from the low order sum before commencing 
computations with the high order sum.
Patent EP-0332210-A3 (EP)
Title: Backup control method and system in data processing system
IPC: G06F12/16
Filed: 1989-03-10
Abstract: In a data processing system having a first 
external memory, a second external memory, and 
a control memory for storing information on data 
renewals in the first external memory; a system 
and a method are disclosed for executing in parallel 
with ordinary data processing, dump processing 
in which renewed data parts in the first external 
memory are copied as backup data into the second 
external memory with reference to the contents 
of the control memory.  
     The method comprises the step of storing into 
the control memory, first identifier information 
for identifying areas of the first external memory 
where data items were renewed; the step of storing 
into the control memory, second identifier information 
for identifying areas of the first external memory 
where data items were renewed during the dump processing; 
and the step of erasing at completion of the dump 
processing, the first identifier information items 
except those which identify the same areas as identified 
by the second identifier information items. Thus, 
ordinary job processing and the renewals of the 
data items of the first external memory can be 
done even in the course of the data dumping processing.
Patent EP-0345728-A3 (EP)
Title: Dye composition for keratinous fiber
IPC: A61Q5/10
Filed: 1989-06-06
Abstract: A hair dyeing composition comprising a special developer and a coupling agent is disclosed. The developer is a 4-aminophenol derivative substituted at the 2-position which is represented by the following formula (I), <CHEM> in which X represents a group -NHCOR<1> (R<1> is a linear or branched alkyl group having 1-5 carbon atoms), a group -COOR<2> [R<2> is a hydrogen atom, a linear or branched alkyl group having 1-5 carbon atoms, a monohydroxy alkyl group having 1-5 carbon atoms, a polyhydroxy alkyl group having 1-5 carbon atoms, or a group -(CH2)nNR<3>R<4> (R<3> and R<4> individually represent a hydrogen atom or a linear or branched alkyl group having 1-5 carbon atoms, and n denotes an integer of 1-5)], a group -CONHR<2>, a nitrile group, a group -SO3R<2>, or a group -SO2NR2_2 (R<2> has the same meaning as defined above and the two R<2>s may be the same or different), or a salt thereof. The dye composition provides a high degree of saturation and vividness of colors as well as good fastness.
Patent EP-0348838-A3 (EP)
Title: Bellows heat pipe for thermal control of electronic components
IPC: H05K7/20
Filed: 1989-06-23
Abstract: A bellows type heat pipe which conducts heat away 
from an electronic device to a heat sink. The heat pipe 
is a sealed bellows type container which has an evaporator 
section at one end and a condenser section at an opposite 
end. The evaporator section contains a saturated radial 
wick while the condenser section is lined with a radial 
wick and a circumferential wick. A corrugated slab wick 
is longitudinally disposed within the heat pipe 
interconnecting the evaporator and the condenser sections. 
The evaporator section is placed on the electronic device 
and the condenser section is enclosed in a housing which 
is connected to a heat sink. In operation, the electronic 
device generates heat energy which causes the fluid in the 
evaporator to vaporize building a vapor pressure in the 
heat pipe. The heat pipe expands in the direction of the 
condenser causing the condenser section to make intimate 
contact with the inside of the housing. The vapors 
condense at the condenser section and are brought back to 
the evaporator section via the circumferential wick, the 
walls of the bellows vessel and the wick slab.
Patent EP-0352569-A3 (EP)
Title: Lounger
IPC: A61G15/00
Filed: 1989-07-14
Abstract: Music therapy has hitherto always acted on the individual by way of the auditory organs. The "consciousness" filter is therefore at all times interconnected. 
<??>In order to achieve an intensive sound therapy of the body, the invention proposes a lounger underneath which there are arranged electroacoustic transducers for frequencies lying below the audibility limit of the human auditory organ, which electroacoustic transducers treat the patient with sound directly via the tissue. 
<IMAGE>
Patent EP-0353632-A3 (EP)
Title: Amorphous electron multiplier
IPC: H01J43/24
Filed: 1989-07-27
Abstract: An electron multiplier including a multi-layer 
arrangement of material which provides secondary electron 
emissions when impinged upon by electrons and apparatus for 
applying an electric field across the material. A cathode ray 
tube, and devices incorporating a cathode ray tube, such as 
televisions and oscilloscopes are also provided in accordance 
with the invention.
Patent EP-0370430-A3 (EP)
Title: An arrangement with a drainage receptacle and a method of casting such a receptacle or a bottom section for same
IPC: E03F5/04
Filed: 1989-11-20
Abstract: In an arrangement, in which a gutter receptacle (3) is 
connected to drainage collection conduit (14,15) 
through a siphon trap (5,9), the new feature is that 
the part (9) of the siphon trap lying outside the 
bottom section (5) of the receptacle (3) is a part of 
a doubly-curved pipe (9,10), the downstream end (11) 
of which is connected to the collecting pipes through 
a sliding muff (12). 
 
  
     The opening (7) is preferably cast by using a core or 
core ring (not shown) of a material with low 
mechanical strength, such as hard cellular plastic, 
which remains in the opening until the pipe (9,10) is 
to be installed. This provides in part for an accurate 
casting of the opening (7), in part a protection of 
this opening during transport and handling between the 
casting operation and the installation work.
Patent EP-0376083-A3 (EP)
Title: Pourable pearlescent agent concentrate
Inventor: KAWA ROLF
IPC: C09K23/44
Filed: 1989-12-14
Abstract: A pearl sheen concentrate with a content of pearl sheen-forming components between 15 and 40 wt.% can be produced in the form of a free-flowing aqueous dispersion, if the dispersion also contains 5 to 55 wt.% of non-ionogenic, ampholytic and/or zwitterionic emulsifiers and 0.1 to 5 wt.% of low molecular weight polyhydric alcohols.