baber/WOPTO huggingface dataset:
Patent EP-0347251-A3 (EP)
Title: A multi-functional analog electronic watch
IPC: G04C23/08
Filed: 1989-06-16
Abstract: A multi-functional analog electronic watch has 
step motors for driving hands indicating ordinary time 
and for indicating additional functions. One step motor 
drives through a gear train an hour hand (12) and a 
minute hand (11) indicating ordinary time by rotating 
about a central axis. From the same gear train a second 
hand (14) is driven to indicate ordinary time by 
rotating about an axis eccentric to the central axis and 
disposed along the position of the hour hand at 9 
o'clock. A second step motor drives through a gear 
train a chronograph second hand (21) indicating seconds 
elapsed since pushing of a switch operating button (24) 
by rotating about the central axis. A third step motor 
drives through a gear train a chronograph minute hand 
(31) indicating minutes elapsed since pushing of the 
button (24) by rotating about an axis eccentric to the 
central axis and disposed along the position of the hour 
hand at 12 o'clock. A fourth step motor drives through 
a gear train alarm minute and hour hands (38, 39) 
indicating an alarm time set or ordinary time by 
rotating about an axis eccentric to the central axis and 
disposed along the position of the hour hand at 6 
o'clock. A first stem can be pulled to a position in 
which the ordinary time gear train can be rotated to 
correct the positions of the hour and minute hands (12, 
11). A second stem (23) can be pulled to either of two 
positions, in one of which timer or alarm functions can 
be achieved. In the timer function mode, pushing of the 
 
 
button (24) causes reverse stepping of the second and 
third step motors, so that the chronograph minute and 
second hands (31, 21) indicate elapsed time in seconds 
and minutes respectively.
Patent EP-0359584-A3 (EP)
Title: Apparatus for guiding media
IPC: B41J13/10
Filed: 1989-09-15
Abstract: An apparatus for guiding media and more 
particularly, but not exclusively, to an apparatus for 
guiding record media (24,52) to a printing station in 
a printer. There are provided first and second guide 
structures (44,46,48,50) respectively providing first 
and second guide paths for guiding respectively first 
and second medium (24,52) therealong. A resilient 
member (54) is positioned at a confluence of the first 
and second guide paths and is arranged to press 
against a surface of the first guide structure (44,46) 
to prevent the second medium (52) entering the first 
guide path. The resilient member (54) is engageable 
by the first medium (24) for moving the resilient 
member (54) away from the surface of the first guide 
structure (44,46) to permit feeding of the first 
medium (24) past the confluence of the first and 
second guide paths.
Patent EP-0360593-A3 (EP)
Title: Method of producing porous ceramic honeycomb structural bodies
IPC: C04B38/02
Filed: 1989-09-20
Abstract: A method of producing ceramic honeycomb 
structural bodies by firing extruded green bodies of 
ceramic raw material mixed with a pore forming agent is 
disclosed. As the pore forming agent, use is made of 
flammable carbon powder having a degree of loss in 
weight of 50% or more after a heat treatment at 650°C 
for one hour in air. By using such a flammable carbon 
powder as the pore forming agent, a retention time at 
about 1000°C for burning the pore forming agent in the 
firing process is shortened and as a result a firing 
time is shortened without deterioration of quality 
characteristics of resulting porous ceramic honeycomb 
structural bodies.
Patent EP-0368561-A3 (EP)
Title: Fluorinated polycyclic compounds
IPC: C09K5/00
Filed: 1989-11-02
Abstract: A fully fluorinated and fully-saturated heterocyclic 
organic compound of general formula 
  
wherein the saturated rings F are fully fluorinated, and 
where the Rf radical is selected from perfluoro-alkyl 
groups, perfluoro-alicyclic groups, and mixed 
perfluoro-cycloalkyl-alkyl groups, and wherein the Rf 
radical contains from 1 to 10 carbon atoms inclusive.
Patent EP-0376735-A3 (EP)
IPC: A61K8/23
Filed: 1989-12-28
Abstract: A scalp treatment composition which promotes scalp and 
hair health and growth was developed. The com­
position consists essentially of ginger, saffron, root bark of 
shaggy-fruited dittany, the roots of red-rooted salvia, cypress 
leaves, xiang tong (cinnamornum camphora (linn) sieb.) , Chin­
ese angelica, Sichuan chili, bezoar, artemisia argyi or Chinese 
mugworth, royal jelly, the dried rhizome of rehmannia, bear's 
gallbladder, lard, dragon's blood, gypsum, loess, radix, salt, 
tuber of multiflower knotweed, Chuan poshi (cudrania cochino­
hinensis (lour) kudo et masam), blended together in a skin per­
meating agent, e.g., cudrania trienspidata (carr) bur. Through 
survey and clinical observation, it was found that the effect­
iveness of this composition to various alopecia reaches 96.82% 
and to hair loss caused by adipose ooze, 89.82%. The composi­
tion is non-poisonous, non harmful and has no side-effect.
Patent EP-0356316-A3 (EP)
Title: Method of thermally shaping polymethyl methacrylate sheets, and the shaped products
IPC: B29C51/14
Filed: 1989-08-11
Abstract: A method is described for thermoforming a poly(methyl methacrylate) sheet exhibiting a reduced viscosity of at least 1.5 and protected, on at least one of its faces, by a film, in intimate contact with it, of an ethylene polymer which has been subjected to a corona discharge treatment. According to the invention the protective film of ethylene polymer which is employed has been coated with a layer of acrylic adhesive after having been subjected to the corona treatment.
Patent EP-0360721-A3 (EP)
Title: Method and apparatus for high speed asynchronous communication
IPC: H04M11/00
Filed: 1989-07-12
Abstract: A method and apparatus are disclosed for permitting high 
speed asynchronous data communication between two devices (22, 24) 
operating at dissimilar data rates. An interrupt driver (36) is 
provided and is utilized to place incoming data frames received at a 
first data rate into a buffer memory (32). After each frame of data is 
stored, the number of frames within the buffer memory is checked. When 
a selected amount of data frames have been stored within the buffer 
memory a universal asynchronous receiver/transmitter (34) is utilized 
to transmit data from the buffer memory at a second data rate. 
Transmission is halted whenever the number of data frames within the 
buffer falls below a selected level. However, when the number of empty 
or redundant frames within the buffer reaches a selected number, 
indicating the end of data transmission has occurred, all remaining 
data within the buffer memory is transmitted without regard to the 
amount of data remaining therein.
Patent EP-0351362-A3 (EP)
Title: Track for antislip device
IPC: B60C27/14
Filed: 1989-06-30
Abstract: This device for a vehicle wheel has an anti-slip track comprising elastic elements intended to take up the play between the peripheral surface of the tyre and the track. 
<??>In a first alternative embodiment, the track comprises springs of various forms, or tensioning devices (140), inserted between bars (22) placed transversely between the chains (128,129). In a second alternative embodiment, the elastic elements consist of flexible plates (91,130) constituting the track and are provided with spurs (96 to 98 or 133,134; 153,154) for biting into the ground. Plates (130) have an extension (136) for fastening to the arm and constitute chain guides. Thirdly, rigid plates (120) are used, inserted between elastic elements (110). 
<IMAGE>
 
<IMAGE>
Patent EP-0389745-A3 (EP)
Title: Method and apparatus for controlling a multiple delivery collator in response to a downstream fault condition
IPC: B65H39/045
Filed: 1990-01-18
Abstract: An apparatus and method for controlling a collator (10) 
having a plurality of delivery conveyors (14) are disclosed. 
The collator includes a plurality of hoppers (18A, 18B...) for feeding a 
plurality of signatures to a plurality of gathering stations 
or pockets which moves past the hoppers. An assemblage, 
i.e., a group of collated signatures is formed in each of 
the plurality of pockets. The plurality of delivery 
conveyors receives assemblages from the plurality of pockets 
during operation of the collator. If a fault condition is 
detected downstream of one of the plurality of delivery 
conveyors, then receipt of assemblages by the one delivery 
conveyor is interrupted while receipt of assemblages by the 
other of the plurality of delivery conveyors is maintained. 
The result is that only the one delivery conveyor with the 
downstream fault condition ceases delivering assemblages. 
All production from the collator does not cease. Production 
and delivery of assemblages onto the delivery conveyors with 
no fault condition are maintained.
Patent EP-0380031-A3 (EP)
Title: Drive unit for an ink roller array
IPC: B41F31/00
Filed: 1990-01-22
Abstract: In a rotary press having an ink roller array 
provided in an inking unit of a print unit thereof, to 
supply ink necessary for a next printing process to an 
ink applying roller during preparation of the running of 
the rotary press, a drive unit for the ink roller array 
is provided so that the ink roller array can be driven 
by an ink source motor for driving an ink source roller 
while the print unit is not in operation and that an ink 
call roller can be brought into contact with the ink 
source roller and an ink transfer roller.
Patent EP-0388605-A3 (EP)
IPC: A21B1/28
Filed: 1990-02-01
Abstract: A baker's oven with at least one baking space (2, 3, 4), which has a lower bottom (6) and an upper radiation plate (5), is provided with heating ducts (8) surrounding the respective baking space (2, 3, 4) and a burner (13) for heating the heating gases. In order, with low constructional outlay, to make possible a baking space temperature characteristic which is optimal for different products to be baked, the baker's oven is assigned a control device (24) which switches the burner (13) on or off according to at least one measured temperature value, representing at least one actual temperature in at least one baking space (2, 3, 4), of a temperature measuring point (25), along a continuous temperature-setpoint characteristic over the baking time. It is thus possible in particular to operate a baker's oven with heating-gas circulation, which is normally designed as a multi-level oven and has only a low heat- storage capacity, with actual-temperature characteristics in the baking space(s), which correspond to those of so-called stone ovens. <IMAGE>
Patent EP-0385170-A3 (EP)
IPC: B44F1/12
Filed: 1990-02-12
Abstract: Zur Unterscheidung von Originaldrucken von Kopien wird 
ein Verfahren vorgeschlagen, bei dem dem Druckmedium 
Substanzen zugefügt werden, die für das Auge nicht sicht­
bare Markierungen erzeugen, welche nur durch spezielle 
Lesegeräte erkennbar sind.
Patent EP-0386582-A3 (EP)
IPC: C08G67/00
Filed: 1990-02-26
Abstract: Verfahren zur Herstellung von Polyaryletherketonen, welche Einheiten 
der Formel 
  
enthalten, durch elektrophile Polykondensation unter Verwendung von 
Carbonsäurehalogeniden als Monomerbestandteil in Gegenwart einer Lewis-­
Säure und gegebenenfalls einer Lewis-Base in einem inerten Lösungsmittel, 
wobei man als Carbonsäurehalogenid Oxalsäuredihalogenide oder deren 
Mischungen mit anderen Carbonsäurehalogeniden verwendet.
Patent EP-0385456-A3 (EP)
IPC: C08F212/34
Filed: 1990-03-01
Abstract: The present invention relates to a high surface hardness 
transparent resin having excellent scratch resistance, heat 
resistance and chemical resistance, a glazing material, a 
protective cover for display devices, an optical lens and a 
hard coat material comprising the aforesaid resin, and a 
novel polymerizable monomer which is useful as a raw 
material of the above-mentioned resin.  
     The monomer is represented by the formula (I) 
  
(wherein R is an aliphatic residue having or not having an 
halogen atom, an oxygen atom, an alicyclic ring, a hetero­
cyclic ring or an aromatic ring, an alicyclic residue, or a 
heterocyclic residue, n is an interger of 1 to 4, when n = 1 
X is oxygen or sulfur, when n≧2, X's are all oxygen or all 
sulfur, one X is oxygen while the other X or X's are sulfur, 
one X is sulfur while the other X or X's are oxygen, or two 
X's are oxygen while the other X's are sulfur). 
 
  
     The aforesaid high surface hardness transparent resin 
comprises a crosslinked polymer prepared by copolymerizing a 
monomer (A) represented by the formula (I) and a monomer (B) 
having, in one molecule, m functional groups of at least one 
kind selected from the group consisting of CH₂=CH-C(O)-O-, 
CH₂=C(CH₃)-C(O)-O- and 
  
where (n+m) is 
an integer of 3 or more.
Patent EP-0391134-A3 (EP)
IPC: C08K5/29
Filed: 1990-03-21
Abstract: Folie auf der Basis eines wärmehärtbaren oder ausgehärteten Acrylatco­
polymerisates zur Oberflächenvergütung flächiger Werkstoffe, insbeson­
dere von Metallblechen, mit erhöhter Reißdehnung, mit dem Merkmal, daß 
die Folie 20 bis 60 Gew.-% eines Gemisches aus einem hydroxyfunktio­
nellen Polyacrylat eines OH-Äquivalentgewichtes von etwa 200 bis 600 
und einem Polyisocyanat eines Polyisocyanat-Äquivalentgewichtes von 
etwa 150 bis 230 und/ oder die hieraus durch Umsetzung gebildeten Po­
lyacrylaturethane enthält, wobei im Gemisch das hydroxyfunktionelle 
Polyacrylat und das Isocyanat in, bezogen auf reaktive Gruppen, etwa 
äquivalenten Mengen vorliegen.  
     Mit den Folien beschichtete Bleche können ohne Beschädigung des Ober­
flächenfilmes in engen Radien gebogen oder abgekantet werden.
Patent EP-0392237-A3 (EP)
IPC: E21B47/022
Filed: 1990-03-24
Abstract: Bei einem selbstantreibbaren Rammbohrgerät, insbesondere 
für die Herstellung von Erdbohrungen, mit einem an der Ver­
triebsseite eines zylinderförmigen Gehäuses angeordneten 
und von einem Schlagkolben mit Rammschlagimpulsen beauf­
schlagbaren Schlagwerkzeug, wobei der Schlagkolben in pul­
sierende, translatorische Arbeitshübe pneumatisch antreib­
bar ist, wird vorgeschlagen, daß das Schlagwerkzeug (100) 
mit seiner Schrägfläche (20) im Gehäuse (1) drehbar um die 
Rotationsachse (x-x) gelagert ist und mit diesem zusammen­
wirkende kinematische Mittel (12, 13, 14) zur Umsetzung­
einer jedem Schlag des Schlagkolbens (2) folgenden transla­
torischen Bewegung in eine graduelle Drehbewegung sowie 
pneumatisch ansteuerbare Mittel (8, 19, 105, 106) zur In­
gangsetzung oder Unterbrechung der Drehbewegung aufweist.
Patent EP-0391382-A3 (EP)
Title: Method of recovering luminophor, or luminophors mixture, and mercury from burnt or unserviceable fluorescent lamps
IPC: H01J9/50
Filed: 1990-04-04
Abstract: A method of recovering luminescent material, or a luminescent material mixture, and mercury from burnt or unserviceable fluorescent lamps is described, by separating the ends of the gas discharge vessel of the fluorescent lamps, blowing the luminescent material or the luminescent material mixture and the mercury out of the gas discharge vessel using a gaseous medium, collecting and separating the blowed-out mixture, which method, after at least one blowing-out process (lacuna) is carried out using a gaseous medium loaded with a luminescent material or a luminescent material mixture and, if applicable, mercury.
Patent EP-0394958-A3 (EP)
Title: Method of plasticizing molding material and apparatus therefor
IPC: B29C48/14
Filed: 1990-04-24
Abstract: Disclosed is a plasticization method in which a 
molding material is supplied to a cylinder (1) having built-in 
a screw (2) to plasticize the molding material, and further, at 
least one of the cylinder (1) and the screw (2) is resonated to 
carry out the plasticization of the molding material. Also 
disclosed is a plasticization method in which the cylinder (1) 
is vibrated by progressive waves to plasticize the molding 
material, and an apparatus able to carry out these 
plasticization methods.
Patent EP-0399276-A3 (EP)
Title: Circuit for limiting temperature without distortion in audio power amplifiers
IPC: H03F1/52
Filed: 1990-05-07
Abstract: A circuit for limiting temperature without distortion 
in audio power amplifiers, comprising a temperature sensor 
(2) for sensing the temperature in an audio power amplifier 
(1), and a variable-gain amplifier (5) connected ahead of 
the audio power amplifier circuit and having a gain control 
input (6) connected to the temperature sensor to vary the 
input signal of the audio amplifier in a linear manner. A 
linear limitation of the power, and therefore of the 
temperature, is thus obtained in the audio amplifier without 
introducing distortion.
Patent EP-0407815-A3 (EP)
Title: Polyprenyl compound composition for soft capsules
Inventor: UESUGU KEIZO
IPC: A61K47/12
Filed: 1990-06-27
Abstract: A pharmacological composition for soft capsules, comprises a polyprenyl compound having the formula (1) and a surfactant and/or an unsaturated aliphatic acid, improved in absorbability. <CHEM> wherein n represents 1 to 3,
Patent EP-0414135-A3 (EP)
Title: Printing of an adhesive dot matrix on a plastic web, and machine therefore
IPC: F26B13/10
Filed: 1990-08-17
Abstract: In the case of a process and an apparatus for producing thermoplastic webs with printed-on adhesive dots in matrix form, in which process hot-melt adhesive dots of a thermoplastic and/or thermoset material are printed onto the webs in matrix form by the paste dot printing method in the form of an aqueous dispersion paste, after printing-on the paste dispersion of the adhesive dots is dried by the effect of heat and subsequently the plastic component of the adhesive dots is sintered or gelled by the effect of elevated temperature, after which the web is cooled, so that a web having solidified, heat-activatable adhesive dots adhering on the web is obtained, during the effect of the elevated temperature on the adhesive dots for sintering or gelling of the plastic component the web is cooled.
Patent EP-0424664-A3 (EP)
Title: Device for the transmission of control information to a rail vehicle
IPC: B61L3/22
Filed: 1990-09-19
Abstract: For cab signalling and also for automatic vehicle control, signal positions and temporary travel restrictions must be transmitted to the vehicles reliably in terms of signalling technology. For this purpose, a device is disclosed which has a line conductor loop (LL) which is laid on the track section, for example in the track at the signalling location, and a track section device (SG) which feeds said loop and contains for all the possible signal positions in each case two data sets which are identical with one another stored in various memories (SP1, ..., SP4). The current signal position is tapped off at the signal (S) and transferred in coded form to the track section device or it is transmitted from a central track control unit via a data connection to the track section device. The latter transmits the two associated data sets together alternately and continuously onto the line conductor loop with a memory code in each case. The on-board control units of the vehicles which are inductively coupled to the line conductor loop compare the data sets which are equipped with different memory codes and only process further the data contained therein if the data sets are identical with one another with the exception of the memory code. <IMAGE>
Patent EP-0436077-A3 (EP)
Title: Multiplexed serial register architecture for vram
IPC: G11C11/4096
Filed: 1990-10-10
Abstract: A dual-port DRAM in which a single serial latch is shared between two pairs of folded bit lines from two arrays of memory cells (10, 20). A first set of multiplexer devices (14, 24) selects one of the two pairs of folded bit lines from each of the arrays (10, 20), and a second set of multiplexer devices (16, 26) selectively couple one of the remaining folded bit line pairs to either the parallel port or the serial latch for access to the serial port. This arrangement greatly decreases the consumption of chip real estate. At the same time, it makes unlimited vertical scrolling possible through the use of a copy mode that can be carried out in two operating cycles, and facilitates masked writing, while at the same time reducing clocking complexity. <IMAGE>
Patent EP-0380325-A3 (EP)
Title: Microencapsulated agriculturally active material
IPC: A01N37/26
Filed: 1990-01-24
Abstract: Agriculturally active materials, such as pesticides, herbicides 
and the like and a process for microencapsulating said materials. The 
present invention includes trifluralin having a polymorphic form 
characterized by a yellow color and a melting point of approximately 41°-- 43° C. The present invention also includes a method of using the yellow 
polymorphic form of trifluralin as a herbicide. In addition, the present 
invention includes a method of microencapsulating low-melting 
agricurally active materials, such as trifluralin. The microencapsulation 
process comprises the steps of heating a low-melting, water-immiscible, 
agricurally active material to a molten state. The molten active material is 
then combined with an aqueous solution of a water-soluble, film-forming 
polymer at a temperature sufficient to maintain the active material in its 
molten state. The active material is then dispersed or emulsified in the 
aqueous solution so that the active material has a primary particle size of 
between approximately 0.1 and 10 microns. The resulting dispersion or 
emulsion is then spray dried at a temperature between approximately 50° 
and 220° C. so as to microencapsulate the active material in the polymer. 
Compounds for promoting the rapid solidification of the active material are 
also disclosed.
Patent EP-0403065-A3 (EP)
Title: Plastics tooling with compression adjustment
IPC: B21D37/20
Filed: 1990-05-02
Abstract: Epoxy resin tooling (26), which inherently 
expands and contracts with temperature changes, for 
making parts of metal or plastics, has elongated rods 
(34;56) extending through guide tubes (18;58) within 
the tooling and compression washers (36) or plates 
(50) on opposite sides thereof.These compression 
devices (36;50) for strengthening the tooling can be 
selectively adjusted towards and away from one 
another using nuts (52) threaded on the rods (56) for 
varying the compression load on the tooling in 
accordance with varying tool-operating loads, working 
temperatures and amounts of expansion or contraction. 
Epoxy resin tools for moulding plastics are heated 
and expanded to a working temperature and then 
compressively loaded in selected areas prior to 
moulding operations to prevent tool stress-cracking, 
or epoxy resin tools for metal stamping are 
compressively loaded and supported in selected areas 
of high tensile stress and operated at room 
temperatures for high-load metal stamping without 
fracture.
Patent EP-0460918-A3 (EP)
Title: Semiconductor device having improved insulated gate type transistor
IPC: H01L21/336
Filed: 1991-06-04
Abstract: A semiconductor device comprises an insulated gate type transistor having source and drain regions comprising semiconductors, a gate insulation film and a gate electrode region. The source and drain regions, the gate insulation film, and the gate electrode region are juxtaposed in the direction along the main face of a semiconductor substrate. At least, a part of them is buried in said substrate. <IMAGE>
Patent EP-0480864-A3 (EP)
Title: A circuit for controlling the thyratron in a pulse-controlled metal vapour laser
IPC: H03K3/55
Filed: 1991-10-04
Abstract: In order to avoid that the thyratron in a 
conventional laser pulse discharge circuit latches up 
in its conductive condition, a control circuit is 
introduced, which ensures that the thyratron is only 
triggered in intervals where the voltage across the 
primary coil L1 is decreasing or has reached an oscillation 
amplitude which is below a predetermined level.