baber/WOPTO huggingface dataset:
Patent EP-0296642-A3 (EP)
IPC: C12N9/90
Filed: 1983-08-12
Abstract: A peptide precursor of the ACV (aminoadipyl-cysteinyl­
valine) type, in which the valine moiety may be replaced 
by any readily available amino acid may be converted 
into a cephalosporin of the type 
  
where R₁ is H, lower alkyl or functionalized carboxylic 
group and R₂ is H or lower alkyl, by reacting the 
precursor with novel cyclase, epimerase and ring 
expansion enzymes isolated from a cell-free extract 
of a prokaryotic organism such as  Streptomyces clavuligerus . 
The three novel enzymes may be immobilized separately 
or together on a suitable support medium and the conversion 
may be carried out in a continuous mode.
Patent EP-0275190-A3 (EP)
IPC: H02P3/24
Filed: 1988-01-13
Abstract: A single phase induction motor has a main winding (WR) and 
a starting winding (WS) and is provided with a braking 
circuit comprising a rectifier (CR103) arranged to charge 
a capacitor (C105) through a current limiting resistor 
(R104).  
     A centrifugal switch (FS106) connects the starter winding 
(WS) into the circuit at starting but cuts it out when the 
speed increases and allows the capacitor (C105) to become 
charged.  
     The main switch (SW102) controlling the motor is a double 
throw switch and when it is open to stop the motor it 
allows the capacitor (C105) to discharge through the main 
winding (WR) and produce any current braking. As the 
speed drops the centrifugal switch (FS106) also switches 
back and allows the capacitor discharge current also to 
flow through the starter winding (WS) increasing the 
braking effect.  
     The application of the invention to a split phase motor 
is also described.
Patent EP-0302644-A3 (EP)
Title: Purine compounds and their preparation
IPC: C07D473/00
Filed: 1988-07-25
Abstract: A process for preparing pharmaceutically active 
compounds of formula (A): 
  
wherein X is hydrogen, hydroxy, chloro, C₁₋₆ alkoxy 
or phenyl C₁₋₆ alkoxy; and R a  and R b  are hydrogen, 
or acyl or phosphate derivatives thereof, which process 
comprises the preparation of an intermediate of 
formula (I): 
  
wherein R₁ is C₁₋₆ alkyl, or phenyl C₁₋₆ alkyl in 
which the phenyl group is optionally substituted; 
R₂ is hydrogen, hydroxy, chlorine, C₁₋₆ alkoxy, 
phenyl C₁₋₆ alkoxy or amino; and R₃ is halogen, 
C₁₋₆ alkylthio, C₁₋₆ alkylsulphonyl, azido, an amino 
group or a protected amino group, via the reaction of 
a compound of formula (II): 
 
 
  
wherein R₂ and R₃ are as defined for formula (1) with:  
(a), a compound of formula (III): 
  
wherein R₄ and R₅ are independently hydrogen, C₁₋₆ 
alkyl, or phenyl, or R₄ and R₅ together are C₅₋₇ 
cycloalkyl, or  
(b), a compound of formula (V): 
  
wherein L is a leaving group and R₁ is as defined for formula (I), and 
thereafter converting the resulting intermediates to a compound of 
formula (I) and converting a compound of formula (I) to a compound of 
formula (A).
Patent EP-0309330-A3 (EP)
Title: Access priority control system for main storage for computer
IPC: G06F13/18
Filed: 1988-09-19
Abstract: An access priority control system for a main storage for 
a computer, for controlling a signal transmission to the main 
storage (70, 71) upon receiving a plurality of storage access 
requests from at least one processor (10-14) related to the main 
storage. The system includes a first access request port unit 
(20-24) for holding at least temporalily a segment address of the 
storage access requests from the processor; a first control unit 
(3) responsive to the output of the first access request port unit 
for checking bus conflict conditions and prohibition conditions 
for a destination storage segment determined by the address of the 
storage access request; a second access request port unit (5) 
responsive to the output of the first control unit (3) for holding 
at least temporalily an intra-segment address of the storage 
access request; and a second control unit (4) responsive to the 
output of the second access request port unit (5) for checking 
logical storage busy conditions in the storage segments.
Patent EP-0307362-A3 (EP)
Title: Process for the manufacture of aliphatylphosphinic acid derivatives
IPC: C07F9/32
Filed: 1988-09-05
Abstract: A process for the production of aliphatylphosphinic acid derivatives, especially of alkyl dialkoxyalkylphosphinates having the formula I <CHEM> in which R is C1-C4-alkyl and R min  is hydrogen or C1-C4-alkyl, comprising reacting, in the presence of an acidic catalyst, aqueous phosphinic acid with the corresponding trialkyl orthoester having the formula II:    (RO)3CR min       II   in which R and R min  have their previous significances, the amount of the orthoester of formula II used being equal to, or in excess of the stoichiometric amount of both water and phosphinic acid present in the aqueous phosphinic acid reactant.
Patent EP-0329024-A3 (EP)
IPC: G09F9/30
Filed: 1989-02-10
Abstract: Die insbesondere für Luftfahrzeuge eingerichtete Anzeigeeinheit mit einem 
Sieben-Segement-Aufbau der Ziffern zur Anzeige von technischen Daten 
sitzt in einem dafür vorgesehenen Anzeigefeld (12) eine Tendenzerkennung 
des angezeigten Betrages nach "Plus" und nach "Minus". Durch eine ent­
sprechende Ansteuerung über die Ansteuerschaltung (11) wird jedes Segment 
(7,8,9) so angesteuert, daß in dem für die Tendenzerkennung vorgesehen 
Feld (12) die angezeigte Ziffer in der senkrechten Richtung nach oben 
oder nach unten fließt.
Patent EP-0335361-A3 (EP)
IPC: C09D5/44
Filed: 1989-03-29
Abstract: An electrodeposition coating composition 
comprising a fluorine-containing copolymer, a curing 
agent and an aqueous medium, said composition having a 
fluorine ion content of not more than 15 ppm.  
     According to the compositioh of the present 
invention, since a bad influence to electrodeposition due 
to fluorine ion can be remarkably inhibited, the 
excellent electrodeposited film can be obtained 
therefrom.
Patent EP-0339427-A3 (EP)
IPC: C08L33/04
Filed: 1989-04-17
Abstract: Joint sealing or coating materials containing aqueous dispersions of polyacrylates, plasticisers and customary additives, such as pigments and the like, have excellent properties, in particular with regard to the spreadability and the smoothness characteristics if they contain nonionic cellulose ethers from the group comprising hydroxyethyl-, hydroxyethylmethyl-, hydroxypropylmethyl- and hydroxy- propylcellulose and having Brookfield viscosities of at least 3,000, in particular at least 5,000, mPa.s in 2% strength aqueous solution at 20<o>C. 
<IMAGE>
Patent EP-0351632-A3 (EP)
IPC: B26D5/14
Filed: 1989-07-04
Abstract: Antriebsvorrichtung (15) für taktweise arbeitende Schneidvor­
richtung, bei der ein Hydraulikzylinder (3), auf dem eine 
Zahnstange (6) befestigt ist, auf einer fest verankerten 
Kolbenstange (5,5') hin und her bewegbar ist. Die auf dem 
Hydraulikzylinder (3) befindliche Zahnstange (6) kämmt mit den 
Zähnen des Treibrades (7) eines Kurbelgetriebes (8), das die 
Schneidvorrichtung (15) bewegt. Die Antriebsvorrichtung (15) ist 
so ausgelegt, daß die Messer (10) der Schneidvorrichtung (15) bei 
einer in eine Richtung bis zum Endpunkt ausgeführten 
Bewegung des Hydraulikzylinders (3) eine vollständige Schneid­
bewegung ausgehend von der Ausgangslage über den Umkehr­
punkt bis zur Rückkehr in die Ausgangslage ausführt.
Patent EP-0352987-A3 (EP)
Title: Solid state circuit protector
IPC: H02H5/04
Filed: 1989-07-21
Abstract: A protective circuit capable of remotely switching power to 
a load on and off and including an electrothermal sensor system 
having a heating element of predetermined resistance in series 
with the load and source of power whereby the temperature of the 
heating element is monitored relative to ambient temperature to 
determine current flow in the heater. The electrothermal sensor, 
according to one embodiment, includes a ceramic substrate having 
the heater formed thereon with a first deposited heat monitoring 
element thereon for monitoring the temperature of the heater and 
a second heat monitoring element thereon for monitoring the 
ambient temperature of the substrate remote from the heater. The 
electrothermal sensor, according to a second embodiment, includes 
a layer of electrically conductive material, a backing layer 
thereon of electrically insulating material, a grid on the 
backing layer of thermoresponsive material to form RTDs and a 
second layer of electrically insulating material over said grid.
Patent EP-0361788-A3 (EP)
Title: A speech recognition system
IPC: G10L17/08
Filed: 1989-09-21
Abstract: A speech recognition system is described that enables highly 
accurate speech recognition by concentrating on the transitional 
features of speech, without a large amount of calculation or storage of 
parameters. The system comprises means for generating spectrum data 
from input speech in every predetermined time interval;  
means for quantizing said spectrum data by using a predetermined 
spectrum prototype set for recognition, and for generating a 
corresponding recognition spectrum prototype identifier of each of said 
spectrum data;  
means for generating spectrum variation data from said input 
speech in said time interval;  
means for quantizing said spectrum variation data by using a 
predetermined spectrum variation prototype set for recognition, and for 
generating a corresponding recognition spectrum variation prototype 
identifier of each of said spectrum variation data;  
means for storing a plurality of established models corresponding 
to speech of said time interval, and identified by model identifiers 
relating to the spectrum data and those for the spectrum variation data, 
each of which models has one or more states, transitions from said 
states, probabilities of said transitions, output probability to output 
each of said recognition spectrum prototype identifiers in said states or 
said transitions, and output probability to output each of said 
recognition spectrum variation prototype identifiers in said states or 
said transitions;  
means for relating units to be recognized to a chain consisting of 
a plurality of probability models;  
 
 
means for generating a likelihood, in which a predetermined unit 
to be recognized outputs a stream of said recognition spectrum 
prototype identifiers and a stream of said recognition spectrum variation 
prototype identifiers generated from unknown input speech, based on 
said occurrence probabilities and output probabilities of the probability 
models related to said unit to be recognized;  
means for outputting the results of the recognition of said 
unknown input speech based on said likelihood, and  
means for outputting a result of recognition of said unknown 
input speech based on said likelihood, a plurality of said probability 
models having a common output probability of each recognition spectrum 
prototype identifier as long as said plurality of probability models have 
a common spectrum data related model identifier, and a plurality of said 
probability models having a common output probability of each 
recognition spectrum variation prototype identifier as long as said 
plurality of probability models have a common spectrum variation data 
related model identifier.
Patent EP-0365178-A3 (EP)
IPC: F02F7/00
Filed: 1989-10-04
Abstract: A bearing structure of a rotary machine is provided 
wherein a shaft (2) is supported on housings (7, 18) through 
rolling bearings made of a ceramic material, solid lubricants 
made of a powder lubricant of CaF₂, Cr₂O₃, etc. are 
disposed adjacent to and on both sides of the rolling bearings 
and seal rings (10, 11) are disposed between the shaft (2) and 
the housings (7, 18) and on the sides of the solid 
lubricants. In a ultra-high speed rotary machine, this 
structure provides a bearing which is excellent in 
heat-resistance, deformation resistance, wear resistance and 
durability. The temperature of the bearing structure is 
raised as a whole to a high temperature without cooling the 
housings to provide solid lubrication by the solid 
lubricants, and to reduce drastically frictional resistance. 
The frictional resistance is further reduced under a high 
temperature condition to attain low friction and to 
drastically reduce the wear quantity of the bearing. 
Moreover, since this bearing structure does not use oil 
lubrication, an oil lubrication system can be eliminated and 
hence the occurrence of a fire due to high temperature can be 
eliminated.
Patent EP-0364280-A3 (EP)
Title: Photographic silver halide element
IPC: G03C7/30
Filed: 1989-10-12
Abstract: A photographic colour element comprising a support bearing a 
photosensitive silver halide emulsion layer containing a 
coupler capable of releasing a development accelerator or 
fogging agent on colour development (DARC) characterised in 
that the emulsion has added thereto photosensitive silver 
halide grains which are more developable than the grains of 
said silver halide layer whereby the speed of the emulsion 
is increased without unduly increasing fog.
Patent EP-0341158-A3 (EP)
Title: Vitamin d derivatives : their utilization in therapy and for the quantitative determination of vitamin d metabolites
IPC: G01N33/82
Filed: 1989-05-03
Abstract: Vitamin D derivatives corresponding to the following formula I <IMAGE> I  in which R1 denotes a substituted alkyl group having 1 to 15 carbon atoms, in particular the side chains of vitamin D2 (C20 to C28) or D3 (C20 to C27), or these same chains partially modified, Y denotes H or OH or groups derived from the latter such as ester and ether; X denotes an alkyl chain, in particlar of 1 to 6 carbon atoms, optionally substituted at different points by one or more functional group (s) an unsaturated alkyl chain having one or more carbon-carbon double or triple bond(s), it being possible for these chains, in addition, to bear functional groups, or an aromatic or heteroaromatic ring, optionally substituted with halogens, one (or more) hydroxyl, amine, formyl carboxyl, thiol, cyano or nitro group(s), or alternatively groups derived from these latter, such as ether, ester, acetal or amide, or a halogen, a cyano, sulfoxide, sulfone, hydroxyl, thiol or amine group, or alternatively derivatives of these latter, such as ether, ester, amine and hydrazine; R2 denotes a methyl group and R3 an H, or R2 is H and R3 is methyl, or R2 and R3 are H, or alternatively R2 and R3 together denote a methylene group=CH2. The present invention relates to the therapeutic application of these derivatives. The present invention also relates to a method for preparing these derivatives; and to an antigen prepared by the covalent binding of these derivatives with an immunogenic carrier protein and antibodies prepared using this antigen. Finally, the present invention also relates to tracers consisting of the conjugation of a derivative according to the invention with a labeling component such as an enzyme or an iodinated molecule, as well as to an assay method for metabolites of vitamin D comprising the use of these tracers as a reagent.
Patent EP-0360769-A3 (EP)
Title: Method for sharing common values implicitly among communicating generative objects
IPC: G06N5/04
Filed: 1989-07-24
Abstract: A method for synchronizing common values in a distri­
buted system, at least one node of which is a cyclic, 
rule-based, object-sensitive production system. Values 
altered in one part of the system are implicitly rather 
than explicitly communicated and processed to and from the 
rule-based node. All communications to the rule-based node 
of common values changed by the nonrule-based nodes are by 
way of a list independent of and concurrently with any 
procedural request of the rule-based node, there being no 
necessary relation between the list contents and the proce­
dural request.
Patent EP-0392516-A3 (EP)
Title: Plasma processing device
Inventor: AOKI MAKOTO
IPC: H01L21/205
Filed: 1990-04-11
Abstract: A plasma processing device intended to plasma-­
process a wafer which is mounted on a mount in the 
plasma process vessel and clamped at the peripheral rim 
thereof between a clamping member and the mount. The 
wafer thus processed can be then handled when it is 
released from its clamped state. A plate spring is 
housed like a cantilever in a part of that portion of 
the clamping member which clamps the wafer relative to 
the mount, and a free end of the plate spring is pro­
jected from a recess which is formed on the underside of 
the clamping member to house the free end. When the 
wafer is clamped between the clamping member and the 
mount, the free end is housed in the recess, but when 
the wafer is released from its clamped state, the free 
end is projected from the recess to separate it from the 
clamping member. The wafer can therefore be left on the 
mount without adhering to the clamping member.
Patent EP-0399342-A3 (EP)
Title: A silver halide photographic emulsion
IPC: G03C1/08
Filed: 1990-05-16
Abstract: A silver halide photographic emulsion containing silver 
halide grains having a silver chloride content of not less 
than 90 mol% and a method for preparing thereof are 
disclosed, wherein the silver halide grains are obtained by 
forming said silver halide grains in the presence of a 
water-soluble iridium compound and a nitrogen-containing 
heterocyclic compound capable of forming sparingly-soluble 
silver salt; and by controlling the addition of said iridium 
compound, whereby the photographic emulsion is improved in 
the dependence of gradation on exposure intensity.
Patent EP-0395177-A3 (EP)
Title: Apparatus for manufacturing sausages or the like
IPC: A22C11/02
Filed: 1990-04-26
Abstract: Disclosed is an apparatus for manufacturing sausages or 
the like including: a nozzle (2) for stuffing a material such 
as a meat emulsion into a casing for sausages or the like; a 
pump (1) for supplying the material into the nozzle; a chuck (34) for 
rotating the casing stuffed by the nozzle; and a linking 
device (5) for clamping the stuffed casing discharged from the 
chuck and forming the casing stuffed with the material into 
the form of a chain in cooperation with the chuck. A motor (9) 
for rotatively driving the pump, a motor (12) for rotatively 
driving the chuck, and a motor (17) for rotatively driving the 
linking device are provided separately and independently of 
each other, and the numbers of revolutions of the pump, the 
chuck, and the linking device rotatively driven by the 
respective motors are individually changeable.
Patent EP-0386997-A3 (EP)
IPC: A61K31/13
Filed: 1990-03-06
Abstract: 4-Phenyl-1,2,3,4-tetrahydro-1-naphthalenamine derivatives have been found useful for the treatment of pyschosis, inflammation, stroke and as imnunosunpressants.
Patent EP-0391565-A3 (EP)
Title: Fecal occult blood test product with positive and negative controls
IPC: C12Q1/00
Filed: 1990-03-19
Abstract: A test sheet (10) for the determination of the 
presence of a substance having peroxidase-like 
activity in a throw-in-the bowl fecal occult blood 
test, includes a specimen test area (12) and a 
positive control area (16). The test area (12) has 
deposited thereon a test ink having at least one 
oxygen donor reagent and a chromogen reagent capable 
of being oxidized by the oxygen donor in the presence 
of blood or a substance having peroxidase-like 
activity, to provide a visually observable change of 
colour. The test ink preferably also includes a water 
soluble polymer for immobilizing the chromogen and 
oxygen donor. The positive control area has deposited 
thereon the test ink and a substance having a 
peroxidase-like activity.
Patent EP-0392775-A3 (EP)
Title: A detrack detecting system in an optical recording/reproducing apparatus
IPC: G11B7/13
Filed: 1990-04-09
Abstract: A detrack detecting system for detecting deviation 
of the beam spot from the track in an optical recording/­
reproducing apparatus in which recording and reproducing of 
data are performed by irradiating optical beams onto an 
optical disc. Three beam spots are irradiated at positions 
on the optical disc which are shifted from each other by a 
predetermined distance laterally of the track. The 
reflected lights are respectively detected by three 
photodetectors whose photosensitive surfaces are divided 
into two parts and tracking error signals are detected by a 
push-pull system. A tracking error signal obtained from the 
centre beam spot of the three beam spots and tracking error 
signals obtained from other two beam spots are respectively 
added to obtain the first and second composite tracking 
error signals. Detracking state is detected based on the 
polarities of the first and second composite tracking error 
signals.
Patent EP-0495232-A3 (EP)
Title: Fixing of an actuating mechanism to a wing, window, door or similar
IPC: E05C9/00
Filed: 1991-12-20
Abstract: The invention relates to the fixing of an actuating mechanism (1) which is arranged in the rebate surface (8) of a casement (6) and rests on transverse webs (11) of the fitting groove (9) and the pinion of which interacts with a rack (4) longitudinally displaceable in the fitting groove (9). The actuating handle (17) to be attached onto the overlap (7) of the casement (6) for the purpose of actuating the actuating mechanism (1) passes with its driving spindle through an orifice (15) of the overlap (7). To make it easier to fix the actuating mechanism (1) in a correct relationship with the casement (6), the housing (2) of the actuating mechanism (1) has a holding web (22) for engaging under the transverse web (11) of the fitting groove (9) on the same side as the overlap, and at least one extension (25) which positively engages with a prolongation (26) into a passage orifice (16) of the overlap (7), with a collar (27) thereby bearing on the rear side (41) of the overlap (7). A retaining strap (35) engages round the extension (25) of the actuating mechanism (1), the transverse flange (36) of the retaining strap (35) having a rigid securing web (37) and a catch web (38). The securing web (37) bears on the end face (43) of a transverse-web prolongation (12), and the catch web (38) engages resiliently with its catch nose (39) under this transverse-web prolongation (12). <IMAGE>
Patent EP-0505697-A3 (EP)
Title: Label holder for back of letter filing appliance
IPC: B42F13/00
Filed: 1992-02-04
Abstract: The invention relates to a label holder (36) for the back of letter filing appliances, having two lateral guide parts (1) which are arranged with lateral spacing from one another on the back (2) of the filing appliance and each forming an insertion gap (14) which is open at the edge for the side edges of a label (38). In order to provide a label holder which is simple in manufacture and handling, the lateral guide parts (1) consist of a flexible flat material which is held in the region of the insertion gap (14) by aligning means (3, 6) in a substantially parallel alignment relative to the back (2) of the filing appliance or relative to at least one support strip (5) which can be connected to the back (2) of the filing appliance. <IMAGE>
Patent EP-0591727-A3 (EP)
IPC: B62D65/00
Filed: 1993-09-15
Abstract: The invention relates to a commercial vehicle, in particular cab over engine lorry, in which each frame longitudinal member (2, 3) is divided up approximately starting from the rear wall (8) of the driver's cab into an upper longitudinal member component (2/1, 3/1) and a lower longitudinal member component (2/2, 3/2), which longitudinal member components (2/1, 3/1, 2/2, 3/2) extend rearwards in each case only as far as in front of the (first, front) rear axle (12). The rear part (16) of the chassis being formed by a prefabricated, premounted module consisting of frame ends which are variable in width and length and have rear axle(s) (12) and other add-on units, it being possible to attach the said module to the chassis section which is also premounted and provided in front of it.   <IMAGE>