baber/WOPTO huggingface dataset:
Patent EP-0532790-A1 (EP)
Inventor: SUENAGA YOSHIAKI
IPC: G06F1/24
Filed: 1991-09-20
Abstract: A one-chip microcomputer is provided with an initial reset circuit (12) for producing a first initial reset signal having a first reset period and a second inital reset signal having a second reset period which is longer than the first reset period, an access circuit (4a) for gaining access to an address in a nonvolatile memory (3) such as a built-in ROM to read data therefrom, and I/O buffer circuits (7). A storage circuit and an I/O buffer connected to an I/O terminal with options are provided in the I/O buffer circuit and a function of the I/O terminal with options is selected in conformity with the data set in the storage circuit. The data stored at a predetermined address in the nonvolatile memory is transferred to the storage circuit by operating the access circuit until the termination of the reset period of the second initial reset signal after the termination of the reset period of the first initial reset signal. With this arrangement, as the contents of write data are altered by writing the data to the nonvolatile memory from the outside, an optional function of the I/O terminal with options can be selected in accordance with the alteration.
Patent EP-0479281-A1 (EP)
Inventor: RUHL HEINZ
IPC: B21D43/14
Filed: 1991-10-02
Abstract: What is proposed is an arrangement for bending bar-shaped materials (14, 16) such as wire or strip material which has been unwound from a coil and straightened, comprising at least one bending device (10, 12) from which the bent material is fed to a conveying device (26) via a transfer apparatus (18, 20). The latter has a section which can be swivelled in such a way that its conveying direction (30, 32) runs either parallel or approximately parallel to the bending device (10, 12) or coincides with the main conveying direction (28) of the conveying device. <IMAGE>
Patent EP-0507000-A1 (EP)
Inventor: ISE YOSHIAKI
IPC: G02B5/08
Filed: 1991-10-11
Abstract: A light-weight base body of a reflecting mirror, such as those used in reflecting astronomical telescopes, is proposed which is made from fused silica glass or high-silica glass and is advantageous in respect of the excellent thermal and mechanical stability in dimensions to ensure high performance of the reflecting mirror. The base body is composed of a front plate (1), i.e. a surface plate to provide the optical surface, and a supporting body (2) of porous foamed glass integrally bonded to the front plate. These two parts of the base body can be bonded together by sandwiching a layer of a finely divided silica powder therebetween and heating the assemblage at a temperature higher that the softening point of the silica powder so that the silica powder is softened or melted to firmly join the two parts sandwiching the powder layer. The base body can be further improved in respect of the mechanical stability by providing a rear plate (4) backing the porous foamed body and a reinforcing hoop-like side layer (5) surrounding the side surface of the porous foamed body (2) each made from fused quartz glass or high-silica glass and bonded to the porous foamed body (2) by utilizing melting of a layer of silica powder therebetweem.
Patent EP-0496046-A1 (EP)
Inventor: COLOMBO ANGELO
IPC: B65G17/00
Filed: 1991-11-12
Abstract: A description is given of an apparatus for conveying, collecting and grouping foodstuffs or other products, or packs (P) coming from a conveyor (3) at the exit from a production line, and directed for example towards cartoning, said apparatus comprising an endless conveyor (T), on which idle trolleys (7) run, having on their outside product collection pockets (6) and on their inside respective metallic plates (8), preferably of copper, at least one linear electric motor (9) being located inside the conveyor, which generates an electromagnetic thrust flux which tends to accelerate the trolleys (7) in the zone where such motor (9) is provided.
Patent EP-0442572-A1 (EP)
Title: Circuit arrangement
Inventor: WESSELS JOHANNES HENDRIK
IPC: H05B41/24
Filed: 1991-02-11
Abstract: The invention relates to a circuit arrangement comprising a DC-AC converter for igniting and supplying a lamp, which DC-AC converter is provided with
     input terminals suitable for being connected to the poles of a DC voltage source,   a branch A comprising   
   at least one switching element,   a control branch of which one end is connected to a control electrode of the switching element and another end to a first main electrode of the switching element, which control branch comprises inductive means L3,   
   a load branch E comprising   
   inductive means L1 and   a load circuit comprising two branches B and C, in which branch B comprises inductive means L2 and branch C comprises capacitive means (18a, 18b),     
 one end of branch A being connected to an end of branch E, and another end of branch A being connected to an input terminal (1), while a further end of branch E is connected to the other input terminal (2). According to the invention, the control branch is shunted by a branch P which comprises capacitive means.
     This leads to a considerable reduction in the amount of power dissipated in the DC-AC converter while the switching element is made conducting and non-conducting.
Patent EP-0481565-A1 (EP)
Inventor: MACHONKIN HAROLD IHOR
IPC: G03C1/06
Filed: 1991-10-15
Abstract: Silver halide photographic elements which are capable of high contrast development, when processed in the presence of a hydrazine compound that functions as a nucleating agent, contain both an amino compound which functions as an incorporated booster and a ballasted hydrophobic isothiourea compound comprising a ballasting group, that is attached to the sulfur atom, which serves to restrict the mobility of the compound and thereby aid in retaining it in the photographic element during development. The ballasted hydrophobic isothiourea compound is highly effective in reducing pepper fog and also serves to restrain image spread.
Patent EP-0444784-A1 (EP)
Inventor: BEZWADA RAO S
IPC: A61L17/14
Filed: 1991-01-31
Abstract: A surgical suture having a coating thereon of at least one polyvinyl ester, and a method for improving the knot tiedown performance of a suture by first coating a polyvinyl ester solution onto the surface of the suture and then removing the solvent from the coated suture.
Patent EP-0441648-A1 (EP)
Inventor: STRUTZ HEINZ
IPC: C07C37/70
Filed: 1991-02-08
Abstract: A process for the purification of 1,1,1-tris(4'-hydroxyphenyi)ethane by washing a crude admixture containing both it and impurities with a saturated solution of 1,1,1-tris(4'-hydroxyphenyl)ethane in water and methanol ; and isolating the washed crude admixture from the effluent and dissolving the washed crude admixture in methanol, and adding water and sodium borohydride to the dissolved, washed crude admixture to form a precipitate of 1,1,1-tris(4'-hydroxyphenyl)ethane, and filtering the precipitate to form a resultant purified 1,1,1-tris(4'-hydroxyphenyl)ethane and a filtrate. Another embodiment of the invention provides iteratively repeating the process by washing an additional crude admixture batch with the filtrate from a prior purification.
Patent EP-0443848-A1 (EP)
Inventor: MURAKAMI KIYOKAZU
IPC: A61P13/02
Filed: 1991-02-21
Abstract: There are provided 4,5-dihydroxy-2,6,6-trimethyl-2-cyclohepten-1-one and/or the individual stereoisomers thereof, a process for its preparation, an antiulcer agent in the form of a pharmaceutical composition containing it as an effective ingredient, and its use in the preparation of such a composition.
Patent EP-0505632-A1 (EP)
Inventor: KEARNS KEVIN T
IPC: G01N33/53
Filed: 1991-03-28
Abstract: An assay for determining analyte which comprises applying a surface containing analyte to a surface of a material at least a portion of which is capable of retaining non-charged particles having a size of at least 0.1 micron and no greater than 10 microns; and determining analyte retained thereon. 
     A device which comprises an absorbent material having a surface at least a portion of which is capable of retaining non-charged particles having a size of at least 0.1 micron and no greater than 10 microns.
Patent EP-0519131-A1 (EP)
Inventor: SCHMIDT ROBERT J
IPC: C07C5/27
Filed: 1991-06-21
Abstract: A hydrocarbon stream comprising linear hydrocarbons is fed to an isomerization reactor, to which a recycle stream comprising linear hydrocarbons and desorbent is fed. The effluent of the isomerization reactor is fed to an adsorption zone in which the linear hydrocarbons are selectively adsorbed. A desorbent is used to desorp these linear hydrocarbons and the resulting stream is the above recycle stream.
Patent EP-0467569-A1 (EP)
Inventor: HARPER JOHN ANTHONY
IPC: H04L12/26
Filed: 1991-07-05
Abstract: A switching network consists of end units between which messages flow. The end units are connected together directly (via LANs) or via common switching nodes through level 0 (L0) links; the nodes are connected together via level 1 (L1) links; and the nodes are grouped into areas which are connected together via level 3 (L3) links. A message entering a node has its destination area code (23, AREA) compared with the node's area (in 26), and an area/port table 28 or an end unit/port table 29 is used to look up the output port to the end unit, next node in the area, or next area. Logic circuitry 35-48 determines the incoming and outgoing levels (L0→L0, L0→L1, ... L2→L2), and the combination is logged (at 30) together with certain details of the message. Messages are thus monitored - i.e., their passage is recorded - when they cross levels in the hierarchy. Thus provided the network is "well-behaved", messages are accurately counted and categorized according to the distances which they travel through the network.
Patent EP-0482922-A1 (EP)
Inventor: YAMAZAKI ITARU
IPC: C09B67/12
Filed: 1991-10-23
Abstract: A process for producing crystalline oxytitanium phthalocyanine showing strong peaks in CuKα characteristic X-ray diffraction at Bragg angles 2ϑ ±0.2° of 9.0°, 14.2°, 23.9°, and 27.1°, which comprises a dispersion treatment of the aqueous paste of oxytitanium phthalocyanine in an ether type compound.
Patent EP-0463958-A1 (EP)
Inventor: MATSUO HISASHI
IPC: B05B13/02
Filed: 1991-06-25
Abstract: In order for paints not to be adhered to the opening and closing device (10) and the door fixing unit (11) for maintaining the opening state of a door (2), etc. when painting doors, etc. of an automobile, a door, etc. is alternately held by the opening and closing device and the door fixing unit, and the portion of the door, etc. which are not held is to be painted, thereby causing any paint not to be directly sprayed to the opening and closing device and the door fixing unit with which a door, etc. is held, and a paint is not adhered to these members.
Patent EP-0490740-A1 (EP)
Inventor: LAURENT PIERRE-ANDRE
IPC: G10L25/90
Filed: 1991-12-06
Abstract: The method consists in splitting the speech signal, after sampling, into frames of defined duration, in carrying out a first auto-adaptive filtering (1) of the sampled signal (Sn) obtained in each frame in order to limit the influence of the first formant, in order to carry out a second filtering (2) in order to keep only a minimum of harmonics of the fundamental frequency, and in comparing (3) the signal obtained with respect to two adaptive thresholds SfMin(n) and SfMax(n), respectively positive and negative, and evolving as a function of time according to a predetermined law in order to retain only the signal portions which are respectively greater and less than the two thresholds. It next consists in calculating over a predetermined possible number of fundamental frequencies or "Pitch" M the autocorrelation of the signal obtained at the end of the preceding processing from a defined sampling instant No and in adopting for candidate values of "Pitch" M or of fundamental frequency those which are equal in number to a predetermined number n and which correspond to maxima of the autocorrelation and in applying the corresponding values from the autocorrelation into a table of scores updated on each new autocorrelation in order to retain as "Pitch" value only that which corresponds to a maximum score. 
<??>Application: low-bit rate vocoders. 
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Patent EP-0468904-A1 (EP)
Inventor: BAUER JEAN-MICHEL
IPC: F28F3/00
Filed: 1991-07-23
Abstract: Method for making carbon composite components (1), having an edge (2) and a central part (3), comprising at least one layer (4) of carbon/carbon composite and at least one layer (5) of recompressed expanded graphite, characterised in that, with the aim of obtaining an impervious carbon composite component (1) with a central part (3) having a high degree of deformation and/or with an edge (2) permitting self-assembly of the said component, 
 
  a) a stack (8) is prepared of at least one prepreg layer (6) based on carbon fibre and of at least one layer (7a) of expanded graphite having a relative density lying between 0.03 and 0.06, 
  b) the stack (8) is compressed with a pressure lying between 2.5 and 15 MPa and at a temperature lying between 50 and 200C so that the thickness of the edge (2) is not less than that of the central part (3) and that the relative density of the expanded graphite lies between 0.3 and 0.6 for the edge and between 1 and 1.5 for the central part, 
  c) the compressed component is thermally treated at a temperature lying between 400 and 3000C. 
 
<??>Composite components manufactured by this method and application to the manufacture of heat-exchanger plates and of pervaporation modules. 
<IMAGE>
Patent EP-0449756-A1 (EP)
Inventor: GENTRY JEFFERSON L
IPC: B26B21/14
Filed: 1991-02-25
Abstract: A shower shaver (20) is made from two plastic piece parts. A first part is a handle (42) in the nature of a pipe terminating in a fanshaped or flared, tray like top surface (66). The other piece part is a cover (44) or top which fits over and cooperates with the tray top to form a cavity which delivers a flared sheet of water tower orifices which cause the water to strike to a broad surfaces of said blade (46) and then exists under the cutting edge of the blade with enough force to wash debris away from the blade. A notch beneath the flared surface delivers a stream of water to the skin in advance of the cutting edge (86). A tubing or hose (24) attached to the shower shaver (20) razor leads to a nipple (22) which may be interposed between a shower head (26) and a plumbing pipe. A valve on the nipple provides a continuously variable control over the flow of water to the shaver and/or the shower head. A bracket or hanger (34) is attached to the nipple to receive and support the razor when it is not in use.
Patent EP-0466940-A1 (EP)
Inventor: YAMAUCHI TAKASHI FANUC MANSION
IPC: G05B19/414
Filed: 1991-01-31
Abstract: An extended programmable machine controller (PMC) which is disposed outside a numeric controller (1) and connected to a main body PMC inside the numeric controller (1). Switch control means (12) switches a ladder program (13) for controlling a mechanism portion B (62) and a ladder program B (14) for executing pseudo-wise the operation of the main body PMC (2). Accordingly, debugging or operation can be made by the extended PMC (10) alone using the ladder program B (14) even when the main body PMC (2) is not constituted.
Patent EP-0518889-A1 (EP)
Title: Method for preparing 3'-aminopropyl-2-sulphatoethylsulphone.
Inventor: MEIER MICHAEL
IPC: C07B61/00
Filed: 1991-02-27
Abstract: PCT No. PCT/EP91/00359 Sec. 371 Date Sep. 4, 1992 Sec. 102(e) Date Sep. 4, 1992 PCT Filed Feb. 27, 1991 PCT Pub. No. WO91/13866 PCT Pub. Date Sep. 19, 1991.In a method for preparing 3'aminopropyl-2-sulphatoethylsulphone in a one-pot process, allyl amine is reacted with mercaptoethanol in dilute sulphuric acid at temperatures of approximately 50 degrees C. up to the boiling point in the presence of a radical starter. The resultant reaction mixture is oxidized with hydrogen peroxide, in the presence of catalytic quantities of a compound of a transition metal of the periodic system of the elements as an oxidation catalyst, at temperatures of approximately 70 to 100 degreesC. and evaporated to dryness after addition of sufficient sulphuric acid to bring the total sulphuric acid content of the mixture to at least 1 mol, referred to the quantity of allyl amine used.
Patent EP-0515568-A1 (EP)
Inventor: WILSON HAROLD R
IPC: A61G5/02
Filed: 1991-02-22
Abstract: Fauteuil roulant (10, 10') comprenant un ensemble de base à roues (11, 11') sur lequel se trouve un ensemble vertical, ce dernier comprenant une paire d'agencements de montants verticaux télescopiques (31, 32, 31', 32') situés à proximité des coins avant du fauteuil roulant, et pouvant être élevés et abaissés verticalement. L'ensemble vertical comprend une paire de bras (38, 38') fixés et en porte à faux vers l'arrière à partir des extrémités supérieures des agencements de montants verticaux (31, 32, 31', 32'). Un agencement de sièges (13, 13') est fixé de manière amovible aux bras (38, 38') entre lesquels il est positionné afin de faciliter le transfert d'un occupant ainsi que de l'ensemble de sièges vers le fauteuil roulant et inversement.
Patent EP-0517840-A1 (EP)
Inventor: KOCHINKE FRANK
IPC: A61K9/00
Filed: 1991-03-04
Abstract: Un procédé permet d'améliorer la stabilité de conservation de bases libres de physostigmine et d'analogues de physostigmine par incorporation de la base libre à une matrice polymère. Des renforçateurs et des additifs chimiquement compatibles n'interfèrent pas avec la stabilisation des bases libres.
Patent EP-0517848-A1 (EP)
Inventor: DEVITT DOUGLAS J
IPC: G10H7/00
Filed: 1991-02-27
Abstract: A system for interactively controlling multiple parameters affecting an audio output, the system employing a controller with a visual display (e.g., a cathode ray tube) for displaying an icon that is a visual representation of an input sound signal in a multidimensional space and an input device (e.g., a mouse) used to control the location of the icon on the display. The controller generates a multiple parameter control signal that is based upon the location of the icon and is used by a sound signal processing circuit to control multiple parameters affecting an audio output. The icons are images of the sources of sound input signals. The sound signal processing circuit has M times N controllable amplifiers arranged in an M by N matrix in which each of the M inputs is distributed to N controllable amplifiers and the outputs of M controllable amplifiers are combined to provide each of the N outputs. Each controllable amplifier has a unique combination of an input signal and an output signal and receives a unique, continuously variable gain control signal.
Patent EP-0523145-A1 (EP)
Inventor: LLORENS EDOUARD FERNAND EUGENE
IPC: A63F7/06
Filed: 1991-03-29
Abstract: La présente invention est relative à un jeu de figurines mobiles pouvant se déplacer au-dessus d'une tablette. Le domaine technique de l'invention est celui des jeux et jouets à commandes manuelles. Dans un jeu selon l'invention comportant une tablette sur laquelle peuvent se déplacer des figurines à l'intérieur de bandes longitudinales grâce à des moyens d'entraînement disposés sous la tablette, lesquels moyens d'entraînement comportent au moins une poignée et des moyens de jonction avec les figurines, ledit jeu comporte au moins 2 ensembles qui peuvent être déplacés selon l'axe longitudinal médian du jeu par l'intermédiaire desdites poignées, chaque ensemble comportant au moins un élément longitudinal (11, 28, 38), au moins un élément vertical (14, 27, 37), au moins un élément transversal (12, 26, 36), lesquels éléments longitudinaux verticaux et transversaux sont rigides et sont liés rigidement entre eux; ladite poignée qui est prohéminente par rapport aux flancs longitudinaux latéraux du bâti du jeu, peut se déplacer longitudinalement le long desdits flancs grâce à au moins une fente (6), sur une distance (53) proche de la moitié de la longueur du bâti.
Patent EP-0477351-A1 (EP)
Inventor: LUQUET ANDRE
IPC: H04N5/262
Filed: 1991-04-10
Abstract: Le procédé permet de modifier le contenu d'une séquence d'images représentables par une matrice de pixels. Pour cela on identifie une zone cible non déformable à remplacer dans la scène et on la caractérise, en position et en dimensions, par référence à des repères proches liés à la zone cible dans chaque image; on détermine la position, par rapport auxdits repères, à donner à un modèle ou patron superposable à la zone cible, mémorisé sous forme numérique; pour chaque image particulière, on détermine, automatiquement, par un calcul de corrélation fondé sur les repères, la transformation géométrique à faire subir au modèle pour qu'il corresponde aux variations d'aspect de la zone cible, dans toutes les images successives d'un même plan et on substitue dans l'image les pixels représentatifs du modèle aux pixels représentatifs de la zone cible (14).
Patent EP-0523186-A1 (EP)
Title: Substance with lipo-oligosaccharide structure capable of acting as plant-specific symbiotic signals, processes for producing them and their applications.
Inventor: LEROUGE PATRICE
IPC: C12R1/41
Filed: 1991-04-05
Abstract: An essentially pure substance has a structure of a Nod factor or one of its analogues. The Nod factor is characterized by the fact that its biosynthesis is controlled by at least one nodulation gene ($i(nodA,B,C)) common to the Rhizobiaceae, in particular to the genera $i(Rhezobium), $i(Bradyrhizobium), $i(Sinorhizobium) and $i(Azorhizobium). This substance consists of a lipo-oligosaccharide which is not a derivative of the exopolysaccharides and which has the general formula (I). In formula (I), the Nod factor of which it has the strucutre is a plant-specific symbiotic signal and is capable of enhancing the capacity of the bacteria to infect the host plant with which it is associated and/or of accelerating the formation of nodules on the host plant with which it is associated and/or of inducing the transcription of symbiotic genes of the Leguminoseae. Applications to the treatment of plants and as an active therapeutic agent in humans and animals. G stands for a hexosamine variously substituted, for example by an acetyl group on the nitrogen, a sulphate group, an acetyl group and/or an ether group on oxygen R1?, R2?, R3?, R5?, R6?, R7?, which may be identical or different, stand for H, CH3?CO-, CX?HY?CO- where X is a whole number between 0 and 17 and Y is a whole number between 1 and 35, or any other acyl group, for example a carbamyl groupe, R4? stands for a saturated or mono-, di, or tri-unsaturated aliphatic chain containing at least 12 carbon atoms and n is a whole number between 1 and 4.
Patent EP-0531335-A1 (EP)
Inventor: ZORNES DAVID A
IPC: F16H21/36
Filed: 1991-05-06
Abstract: Un dispositif de translation de mouvement utilise une tête encochée similaire à celle utilisée dans des dispositifs à coulisses dans lesquels des voies sont ménagées sur les côtés opposés de l'encoche, mais il décale latéralement les voies l'une par rapport à l'autre et il utilise deux rouleaux coaxiaux venant chacun au contact d'une seule voie respective desdites voies. Les rouleaux sont mis en rotation sur un élément rotatif dans une relation décalée par rapport à l'axe de rotation de l'élément rotatif.