baber/WOPTO huggingface dataset:
Patent EP-0156334-A3 (EP)
Title: Method and device for simulating (electronic artificial head) the free-field transmission characteristics of the ear
IPC: G09B/
Filed: 1985-03-23
Abstract: An electroacoustic simulation method and apparatus for imitating electroacoustically the human outer ear having transmission properties corresponding to those of the human outer ear when exposed to sound in the free field is proposed, wherein the physical acoustical causes of the outer ear, the head, the upper part of the body, the pinna rim, and the like, are represented mathematically by simple partial models and approximated in the form of electric circuits containing circuit elements such as high-pass filters, low-pass filters, all-pass filters . . . and the like, with the possibility to vary certain properties of the circuit elements continuously by varying the parameters so that arbitrary directions of sound incidence can be adjusted infinitely in the horizontal and median planes.
Patent EP-0159707-A3 (EP)
Title: Triazolopyrimidine derivatives
IPC: C07D277/50
Filed: 1985-04-24
Abstract: Novel triazolopyrimidine compounds represented by the formula (I) and physiologically acceptable salts thereof are disclosed. These compounds have an excellent antial- lergic activity in oral administration and are useful for treatment and prophylaxis of allergic diseases such as bronchial asthma, allergic gastro-intestinal disorders, allergic rhinitis, hay fever, urticaria and the like.
Patent EP-0168710-A3 (EP)
IPC: F28F25/10
Filed: 1985-07-01
Abstract: A low profile, externally controlled, variable pitch fan 
blade hub assembly is disclosed which is especially useful in 
high humidity environments such as are encountered in the fan 
induced, hot air discharge section of an industrial water cool­
ing tower. The hub housing has a central hub unit which is tele­
scoped over the drive shaft therefor to limit the overall height 
of the assembly, is biased axially of the hub by a series of peri­
pherally located springs contained within the housing. A fluid 
such as air may be introduced into the housing under pressure 
to shift the hub unit in a direction against the spring bias 
thereon. The housing has a plurality of radially extending bores 
each of which rotatably receives a respective fan blade axle 
provided with an elongated arm on the innermost end thereof 
within the housing positioned such that a cam follower on each 
arm is received in a cam track forming a part of the hub unit. As 
the hub unit shifts in the housing in response to introduction of 
pressurized fluid or release of fluid from the housing, concom­
itant swinging of the cam follower arm rotates the blade axles 
to simultaneously vary the pitch of the fan blades. Recessing of 
the hub unit springs in the housing and the use of a plurality of 
such springs around the circumference of the hub unit assures 
uniformity of spring bias on the hub unit without impairment of 
the moisture sealing integrity of the hub housing.
Patent EP-0170248-A3 (EP)
IPC: B23K9/09
Filed: 1985-07-29
Abstract: A consumable electrode type pulse arc welding machine 
is provided with means for controlling a welding output of 
the welding machine and the control means comprises a 
short-circuiting detector circuit (1, 2, 3) for detecting the 
number of times of short-circuiting n occurring between an 
electrode wire and a weld part of a base metal at predeter­
mined time intervals during a welding operation, a proces­
sing unit (4, 6, 8, 9, 12:28) for calculating n d  = n s  - n, where n s  
is a preset number of short-circuiting times, and a control 
means (13, 14, 15) for controlling a welding output of the 
welding machine by decreasing the welding arc voltage in 
accordance with the magnitude of n d , when n d  is larger than 
zero, and by increasing the welding arc voltage in accord­
ance with the magnitude of |n d |, when n d  is smaller than 
zero.
Patent EP-0173979-A3 (EP)
IPC: B63H9/06
Filed: 1985-08-30
Abstract: Die Erfindung betrifft eine neue Segelbootstakelung, bei 
der zwei wantenlos in einer gemeinsamen Querschiffsebene 
aufgestellte Masten an der Spitze verbunden sind und je­
weils einen Großbaum tragen.  Beide Großbäume weisen einen 
in Längsrichtung verschiebbaren Schlitten auf, der mit 
dem Unterliek eines Großsegels verbunden ist.  Das Großse­
gel ist als Stagsegel ausgebildet und an einem Stag ge­
führt, welches die Mastspitze mit dem Hinterende des Schlit­
tens verbindet.  Ein gelenkiger Anschluß der beiden Schlit­
ten an einen mittig zwischen den beiden Masten angeordne­
ten Drehpunkt mittels Schubstangen gibt die Möglichkeit, 
die Baumverlängerung und Baumverkürzung mittels des 
Schlittens zwangszusteuern.
Patent EP-0168215-A3 (EP)
Title: A process for producing corrosion inhibiting particles
IPC: C09D5/08
Filed: 1985-07-04
Abstract: A process for producing corrosion inhibiting particles comprising binding corrosion inhibiting anions to particles of an inorganic oxide by ion-exchange to form anion-exchanged particles, the anions of which are releasible by further ion-exchange in which the inorganic oxide particles having surface hydroxyl groups are first contacted with an acidic solution containing labile anions at a pH sufficiency below 7 for the protons of the hydroxyl groups to be replaced by the labile anions and thereafter contacting the particles of the labile anion-exchanged inorganic oxide with a solution containing the required corrosion inhibiting anions so that the labile anions are replaced by the corrosion inhibiting anions. The labile anions are anions of water soluble, acid compounds which have a lower affinity for the oxide surface than the required corrosion inhibiting anions and which form a soluble salt with the cation of the compound providing the corrosion inhibiting anions. The process facilitates the use of corrosion inhibiting anions which are sensitive to low pH in the preparation of corrosion inhibiting particles. In particular the process is useful for producing molybdate exchange inorganic oxide particles.
Patent EP-0183616-A3 (EP)
IPC: B66B5/18
Filed: 1985-11-22
Abstract: Two hydraulically controlled brakes (32) are attached to 
an elevator car (10) and each engages a guide rail (18). Each 
brake (32) is applied by a spring (40). The spring is 
compressed to release the brake, by actuating hydraulic 
cylinders (31a) through an electromechanically operated 
master cylinder (31) that responds to a signal from the motor 
control (16). An electromechanical release valve (52) is 
operated by a govenor (22), when an overspeed condition 
exists to quickly release the pressure in the cylinders, 
applying the brake.
Patent EP-0150168-A3 (EP)
Title: Use of metal salts of thiosulphuric -s-esters as rubber/metal bonding promoters
IPC: C08L21/00
Filed: 1985-01-18
Abstract: The bond strength between a sulphur-vulcanisable rubber and a metal, especially brass, is increased by using as bonding promoter a compound having the formula R-(CH<sub>2</sub>)<sub>a</sub>-S<sub>2</sub>O<sub>3</sub><sup>-</sup>M<sup>+</sup> or a hydrate thereof, where a has an integral value of at least 1, and where (i) M<sup>+</sup> represents a sodium ion or an equivalent of a divalent nickel or cobalt ion and R represents hydroxy, cyano, chlorophenyl, fluorophenyl, nitrophenyl, alkoxyphenyl, alkylphenyl, dialkylphenyl, arylphenyl, naphthyl, alkylnaphthyl, benzoyl, phenoxy, halophenoxy, phthalimido, a group having the formula R<sup>2</sup>CONH<sup>-</sup>, R<sup>2</sup>NHCO-, where R<sup>2</sup> is an alkyl or aryl radical, <sup>+</sup>MOOC, or 2,4-dihydroxy-6-pyrimidyl (or its keto-form equivalent) or (ii) M<sup>+</sup> is absent and R represents a grouping +H<sub>3</sub>N-.
Patent EP-0210628-A3 (EP)
IPC: A61K39/385
Filed: 1983-05-20
Abstract: Modified polypeptides capable of provoking the form­
ation of antibodies in an animal may be produced by forming 
a linear polymer of polypeptide fragments, each having a 
molecular structure similar to a fragment of the protein to 
which antibodies are to be provoked. Such linear polymers 
can be made more immunogenic than the proteins to which 
they are related without introducing undesirable extraneous 
materials into the animal being treated, but have reproduc­
able immunogenic properties. Proteins which are not endoge­
nous or immunogenic to an animal can be chemically modi­
fied so as to make them more immunogenic. Also, modified 
antigens useful for fertility control can be produced by chemi­
cal modification of zona pellucida or sperm antigens. These 
modified polypeptides, antigens and modified antigens are 
desirably administered in the form of a vaccine having a veh­
icle comprising a mixture of mannide monooleate with 
Squalene and/or Squalene.
Patent EP-0253920-A3 (EP)
Title: Sports technique and reaction training system
IPC: A63B69/00
Filed: 1986-09-29
Abstract: A system for technique and accelerated reaction training of a person (30) by a training program in which an array (10, 110, 300) of lights is positioned visibly in front of the person (30), with each light signifying a different particular movement pattern to be executed by the person (30) in a given amount of time. A control system (126) selectively energizes one light of the array at a time, signifying a particular movement pattern to be executed, in a sequence of lighting of the array of lights unknown to the person undertaking the training program. In this program, the sequence of lighting of the array appears to be random, such that the person (30) waits for an unknown light to be energized, and must then react in a measured time period with the particular movement pattern to be executed in response to that particular light. The control system (126) is programmable to enter a different individual time period of response for each different light, and then times each individual time period of response. Additionally, an audible feedback is supplied to the person (30) by an acoustic transducer (136) which is activated by the control system (126) at the end of each individual time period of response to audibly signal, such as by a beep, to the person (30) the end thereof.
Patent EP-0222536-A3 (EP)
Title: Aromatic polymer and process for its preparation
IPC: C08G65/40
Filed: 1986-10-22
Abstract: Aromatic polyethers are produced by polycondensing monomers containing phenolic groups and aromatic halogen, at least some of the aromatic halogen - containing monomers being free of activating groups such as -CO- or -SO<sub>2</sub>-, in the presence of a copper-containing catalyst and of a basic alkali metal compound present in stoichiometric excess relative to phenolic groups and copper. The products include new polyethers, particularly containing the repeating unit Ph<sup>1</sup>-PH<sup>1</sup>-O alone or with ketone containing or sulphone-containing units, where Ph' is phenylene.
Patent EP-0233621-A3 (EP)
IPC: G05D23/24
Filed: 1987-02-14
Abstract: An electronic programmable thermostat for the control 
of a furnace or air conditioner is useful as a re­
placement for a conventional non-programmable thermo­
stat and mounts on the non-programmable thermostat's 
wall plate (12) to achieve support, electrical con­
nection with the load and power supply, and the use 
of certain manual controls supported on the wall 
plate (12). The programmable thermostat employs a 
circular printed circuit board (50) supporting its 
electronic components, which include a potentiometer 
(62) for operator adjustment of desired temperature. 
A flat circular knob (80) supported on the potentiometer 
shaft (78) and an annular bezel cover the thermostat 
and allow access to the manual controls supported on the 
wall plate. The potentiometer (62) and a temperature 
sensing thermistor (110) control the frequency of a pulse 
generator (112) which provides input to a counter (114). 
The resulting digital signal (114) is compared (in 116) 
with a digital signal (120) generated under control of a 
clock (128) and manually actuable programming switches 
(56), to generate an output control signal for the load 
(122). Predetermined temperature programs of desired 
temperatures over a repetitive time cycle are stored in 
a memory (120). A manually operable program selector 
(56) enables recall of a desired temperature for a 
particular time from the memory. This desired tempera­
ture is compared to the ambient temperature in order to 
generate control signals for the temperature modifying 
device.
Patent EP-0241969-A3 (EP)
Title: Chair for a vehicle, especially motor car
IPC: B60N2/90
Filed: 1987-03-24
Abstract: There is described a vehicle seat, notably for motor vehicle, comprising a bottom and a back, that back portion at least whereagainst the back of a person taking place in the seat bears, so cooperating with resilient members as to be swingable about a fixed point relative to the bottom, exclusively with an up-and-down motion, which seat is provided with means to limit conveying from the seat bottom, vibrations with a frequency higher than 10 Hz to that back portion whereagainst said person back does bear.
Patent EP-0247669-A3 (EP)
IPC: G01V3/18
Filed: 1987-05-14
Abstract: A parallel conductance model of thinly laminated sand/shale 
sequences utilizes a sand/shale ratio, such as from a borehole 
televiewer or microelectric scanning tool, to derive sand layer 
resistivity from otherwise featureless logs of such thinly 
laminated formations.
Patent EP-0240204-A3 (EP)
IPC: H02K37/04
Filed: 1987-03-18
Abstract: A variable reluctance stepper motor comprises a 
stator having a plurality of evenly spaced salient 
poles (ll) carrying windings (l3) such that every 
other pole of the same phase is of opposite polarity 
and an armature having poles (l2) such that the 
spacing between alternate armature poles is equal to 
the spacing between adjacent stator poles of the same 
phase and opposite polarity (llA-l,llA-2).
Patent EP-0256737-A3 (EP)
Title: Electrophoresis using contour-clamped homogeneous electric fields
IPC: G01N27/26
Filed: 1987-08-03
Abstract: A gel electrophoresis method and apparatus is described in which the uniformity and orientation of the electric field is controlled by contour clamping. Electrodes are arranged around a closed contour. Two or more electrodes the driving electrodes (A+, A-), are clamped at a potential difference o0 to establish the general orientation and strength of the electric field. The remaining electrodes (B+, B-) are clamped to intermediate potentials to make the field established bty the driving electrodes homogeneous or inhomogeneous. The field may be alternated between the two types of electrode.
Patent EP-0262806-A3 (EP)
IPC: C08L83/07
Filed: 1987-09-02
Abstract: An organosilicon compound represented by General 
Formula (I); 
  
wherein R¹, R², R³, R⁴, R⁵ and R⁶ may be the same 
or different, and each represent a substituted or 
unsubstituted monovalent hydrocarbon group, x and 
y each represent an integer of 1 to 3, and n is 
an integer of 0 or more.  
This compound is useful as a starting material for 
ultraviolet curable silicone compositions and room 
temperature curable silicone compositions.
Patent EP-0268378-A3 (EP)
IPC: G01R15/12
Filed: 1987-10-19
Abstract: A phonic meter which can convert its analog measurement 
signal into digital signal via an A/D converter (11). Said 
digital signal will be sent not only to a phone processor 
(30) to produce corresponding phonic measurement reading, but 
also to a decoder (12) to drive a display (13) to show the 
corresponding measurement reading. The present invention 
offers a phonic meter whose measurement reading can be shown 
by phone as well as by the display.
Patent EP-0266986-A3 (EP)
IPC: C08L63/00
Filed: 1987-11-02
Abstract: Novel curable resin compositions are disclosed 
containing an aromatic cyanate ester, a polyepoxide 
compound and a thermoplastic polymer. These com­
positions provide improved prepreg processing char­
acteristics and thermal and mechanical properties. 
Bismaleimides may optionally be added to the com­
position.
Patent EP-0268428-A3 (EP)
IPC: G03F7/20
Filed: 1987-11-12
Abstract: Exposure units for photographic and allied purposes 
are disclosed. They consist of a clear tube (1) with a 
slot running through it. Contact exposure e.g. through a 
negative (2) onto photosensitive material (3) may be 
effected by resiliently holding an assembly of negative 
(2) and photosensitive material (3) around the outside of 
the tube, e.g. using a resilient rubber blanket (4) hooked 
over the two edges (5,6) of the slot. The assembly of 
tube (1), sensitised material (2), negative (3) and 
blanket (4) may be located around a fluorescent tube, 
which e.g. can be passed in through the slot, and provided 
the fluorescent tube is located on the axis of the clear 
tube, and has an even light emission, even exposure is 
obtained. The exposure unit is very simple to construct 
and effective in practice.
Patent EP-0241421-A3 (EP)
Title: Welding-process handle for interchangeable welding-process heads
IPC: B23K9/32
Filed: 1987-04-01
Abstract: The invention contemplates a host-torch body configuration for interchangeable use of a seleted one of a variety of different welding-process heads. A bayonet-type locking engagement is quickly operable to connect or disconnect any selected process head. The arrangement is such that the same bayonet-lockable engagement serves electrical-supply, consumable-electrode supply, and gas-supply or gas-venting requirements of particular different welding-process heads.
Patent EP-0259273-A3 (EP)
IPC: H01H1/22
Filed: 1987-06-09
Abstract: A moving contact assembly (26) for a civil range electric 
equipment circuit breaker has a simple lightweight construction 
and comprises a contact holding body (31), at least one moving 
contact (19,23), and means (32) of attachment for spring 
mounting said moving contact (19,23) on the contact holding 
body (31), which means comprise a pin (48) jutting out of the 
contact holding body (31) and engaging in a hole (49) formed 
in the moving contact (19,23), a forked spring (51) having 
prongs (53,54) wound into a spiral around the pin (48) on 
opposed sides of the moving contact (19,23), the base (52) 
of the forked spring (51) constantly biasing the moving 
contact (19,23) toward the fixed contact, and the ends (55, 
56) of the prongs (53,54) engaging against the contact holding 
body (31), and retainer means (60) for retaining the moving 
contacts (19,23) axially on the pin (48).
Patent EP-0283014-A3 (EP)
Title: Flat fluorescent lamp for liquid crystal display
IPC: F21V8/00
Filed: 1988-03-17
Abstract: In a flat fluorescent lamp for serving as a back 
light of liquid crystal panels for use in display devices, 
upper and lower glass plates are respectively coated with 
fluorescent film on its inner surface and arranged in parallel 
to each other, a glass side wall is disposed along the 
peripheral edges of the upper and lower glass plates in order 
to form a hermetic discharge space between the upper and lower 
glass plates, a pair of discharge electrodes are arranged in 
parallel within the discharge space and opposed to each other, 
at least one reinforcing glass member having a height 
approximately equal to the distance between the upper and 
lower glass plates and for supporting the upper and lower 
glass plates is disposed between the electrodes, and the upper 
glass plate is formed at its inner surface with an uncoated 
portion having no fluorescent film at the position where the 
upper glass plate is opposed to the reinforcing glass member 
in contact therewith.
Patent EP-0303773-A3 (EP)
IPC: A61B17/70
Filed: 1988-05-14
Abstract: Stützvorrichtung für die Wirbel der menschlichen Wirbelsäule, 
mit Haltekörpern (22, 40), von denen Schanz'sche Schrauben (60) klemmend 
aufgenommen werden, einem Verbindungselement 
für die Haltekörper (22, 40), 
auf denen die Haltekörper (22, 40) 
in ihrer Relativlage verstellbar ge­
lagert, jedoch in einer vorgegebenen Relativlage feststellbar 
sind, wobei die Haltekörper (22, 40) eine 
Gewindehülse (16, 41) aufweisen, die 
auf einem Ende eines Gewindebolzens (17) aufschraubbar ist, der 
Gewindebolzen (17) an den Enden gegenläufige Gewinde aufweist, im 
Haltekörper (14, 40) eine Haltebuchse (22, 44) 
drehbar, jedoch axial unverstell­
bar gelagert ist, die gegebenenfalls Kraftangriffsflächen für 
ein Werkzeug aufweist, die Haltebuchse (22, 44) eine Schanz'sche 
Schraube (60) aufnehmende Querdurchbohrung (20, 47) 
aufweist, die mit einer 
Bohrung (26, 43) im Haltekörper (14, 40) 
ausrichtbar ist, und im Haltekörper (14, 40) 
eine mit der Haltebuchse (22, 44) 
zusammenwirkende Feststellschraube (28, 53) 
angeordnet ist, die die Haltebuchse (22, 44) in einer eingenommenen 
Drehlage und zugleich die Schanz'sche Schraube (60) klemmend fest­
legt.
Patent EP-0297585-A3 (EP)
IPC: C12N15/09
Filed: 1988-06-30
Abstract: This invention provides a neuronal polypeptide having a 
defined amino acid sequence. This invention also pro­
vides a nucleic acid molecule encoding the polypeptide. 
This invention further provides methods for producing 
the polypeptide. Finally, this invention provides the 
use of the polypeptide to prevent paraneoplastic 
cerebellar degeneration.
Patent EP-0299499-A3 (EP)
IPC: C08L95/00
Filed: 1988-07-14
Abstract: A composition comprising, 
   (a) 1 to 99 parts by weight of a specific hydrogenated 
product of a block copolymer having at least one polymer block 
composed mainly of a vinyl aromatic compound and at least one 
polymer block composed mainly of a conjugated diene compound, a 
modified product which comprises said product modified with an 
α,β-unsaturated carboxylic acid or a derivative thereof, or a 
mixture of said product and said modified product, wherein the 
content of the vinyl aromatic compound prior to hydrogenation is 
5 to 95 % by weight and a content of vinyl linkages [V] prior to 
hydrogenation which originated from the conjugated diene com­
pound is 10 to 80 %, said product satisfying the following 
conditions; 
   (1) the hydrogenated ratio [A] of the total of 
aliphatic double bonds which originated from the conjugated 
diene compound is not lower than 5 % and lower than 50 %, and    (2)      [B]/[V] 1/2  = 3 to 20,  
      wherein [B] is the hydrogenated ratio of the vinyl 
linkage portions which originated from the conjugated diene 
compound, and      (b) 99 to 1 parts by weight of at least one thermo­
plastic substance selected from the group consisting of 
tackifier resins, thermoplastic resins and bituminous materials, 
and a process for producing the same.
Patent EP-0301421-A3 (EP)
Title: Sulfur compounds, process for their preparation and medicines
IPC: A61K31/215
Filed: 1988-07-22
Abstract: Sulphur compounds of the formula I <IMAGE>  in which R1 denotes lower alkyl or alkenyl groups, a cycloalkyl radical, an optionally substituted aralkyl, aralkenyl or aryl radical,  m denotes the numbers 0, 1 or 2, B denotes an unbranched or branched, saturated alkylene chain having at most 6 C atoms,  W denotes 1,2-, 1,3- or 1,4-phenylene, A denotes a C1-C6-alkyl or C2-C6-alkenyl group, a formyl-C1-C5-alkyl group, a hydroxy-C0-C6-alkyl group, a carboxy-C0-C5-alkyl group, an oxyacetic acid radical or a radical D-R2 in which D denotes a <IMAGE> or <IMAGE> group and R2 denotes hydrogen, a C1-C5-alkyl, a hydroxy-C1-C5-alkyl or a carboxy-C0-C4-alkyl radical, and their pharmacologically tolerable salts, esters and amides are used for the treatment of metabolic disorders, asthma or circulatory disorders.