baber/WOPTO huggingface dataset:
Patent EP-0536300-A1 (EP)
Title: Test et traitement de dysfonctionnements visuels
Inventor: WRAY SHIRLEY H
IPC: A61B3/06
Filed: 1991-06-27
Abstract: Un procédé de test et de traitement de dysfonctionnement visuel (par exemple d'amblyopie) comprend les étapes consistant à produire un jeu visuel interactif présentant au patient une tâche visuelle, le jeu visuel employant des images proportionnelles au paramètre ou aux paramètres visuels de seuil du patient, et présentant une récompense non visuelle au patient une fois la tâche accomplie avec succès. L'appareil de traitement de dysfonctionnement visuel d'un patient comprend également un moyen de présentation d'une image au patient (14), l'image présentant une tâche visuelle audit patient, un moyen destiné à adapter l'image à environ la valeur de seuil du patient pour un paramètre ou des paramètres visuels, un moyen destiné à assurer une interaction entre le patient et l'image, ainsi qu'un moyen destiné à offrir une récompense une fois la tâche accomplie avec succès. De plus, un appareil vidéo interactif comprend un moyen d'affichage vidéo (10) destiné à stimuler simultanément l'intérêt d'un sujet et à stimuler la vision dudit sujet à environ la valeur maximum d'un paramètre ou de paramètres visuels dont le sujet est capable, un moyen destiné à recevoir une entrée du sujet (12), ainsi qu'un moyen destiné à offrir au sujet une récompense non visuelle.
Patent EP-0545981-A1 (EP)
Title: Process and marking device for projecting dentistry masticatory surfaces in dentistry.
Inventor: WALL GISELHER DR
IPC: A61C19/04
Filed: 1991-08-26
Abstract: A process and device allow transversal and longitudinal cracks to be marked on masticatory surfaces on crown moulds in dentistry by means of a simple mechanical device. The marking device (1) has at least a supporting arm (12) and at least a working arm (3) between which a defined angle is set. The advantage of the marking device (1) lies in the fact that it can be suported on an articulated part of an articulator, so that the centre of rotation of the marking device (1) lies at the position of the geometric central point of a condylar sphere on the axis of a hinge of the articulator. Longitudinal cracks can thus be marked on models by making an outer end of the working arm (2) describe an approximately circular orbit the center of which lies in the central point of the opposite condylar sphere of an articulation of the articulator. Transversal cracks can be marked by making the outer end of the working arm (2) describe an approximately circular arc the center of which lies in the central point of the condylar sphere on the same side of the articulation of the articulator. The invention has the particular advantage of allowing the Benett shift to be taken into account during marking by means of a coaxially rotatable guiding arm (23).
Patent EP-0543920-A1 (EP)
Inventor: LYONS BERNARD JOHN
IPC: H01J33/04
Filed: 1991-08-16
Abstract: Une fenêtre de transmission (14) d'un accélérateur de particules (10) est formée à partir d'une feuille mince (14) ayant une épaisseur et une longueur prédéterminées et qui, lorsqu'elle est posée à plat a une certaine dimension transversale. La fenêtre est formée de façon à présenter une courbe dans sa section transversale, le long de sa dimension transversale, de sorte que le rayon de courbure d'au moins une partie de la courbe, dans la section transversale, soit plus petit que la longueur de sa dimension transversale. La préférence est donnée à un canal longitudinal et à des formes tubulaires. L'invention concerne également le refroidissement de la fenêtre par flux de fluide gazeux ou liquide. Un ensemble fenêtre de transmission et un accélérateur de faisceau de particules sont aussi décrits. Par exemple, dans un dispositif de traitement de matériau liquide et selon le procédé de traitement correspondant, l'on utilise soit la fenêtre à courbe soit une fenêtre classique et le matériau liquide est dirigé, de façon avantageuse, sur la fenêtre pour la refroidir tandis qu'un faisceau de particules traversant la fenêtre entre dans le matériau liquide et le transforme chimiquement d'une façon prédéterminée. L'invention concerne aussi un dispositif mobile de transport permettant de changer le dispositif de traitement de matériau liquide d'emplacement de traitement.
Patent EP-0497108-A1 (EP)
Inventor: LUTZ CHRISTIAN
IPC: B60K17/24
Filed: 1992-01-10
Abstract: The joint is intended for articulated shafts, such as are used, for example, in steering columns for motor vehicles. A crosspin (5) is provided as a coupling member. The axial length (L) of one pair of pins (7) of this crosspin (5) is greater than the axial length (L) of the other pair of pins (8). The pair of pins (7) having the large axial length (L) is mounted in an end of one shaft (1) designed as a bell-shaped joint part (1). The pair of pins (8) having the smaller axial length (1) is, on the other hand, received by the arms (10) of a fork which forms the end of the other shaft (9). The ratio of the lengths of the lever arms, on which the calculation of the forces and moments occurring is to be based, is greater than 1 by only a small amount. The outside of the bell-shaped or tulip-shaped joint part (1) is offset in a step-like manner for the reception and/or bearing contact of a bearing or of a bearing ring (16, 17). The centre point of the joint is located in or near the mid-plane of the bearing or bearing ring received by the bell-shaped joint part (1). …<IMAGE>…
Patent EP-0505741-A1 (EP)
Inventor: GOKITA MASAMI
IPC: B41J2/44
Filed: 1992-02-24
Abstract: An electrophotographic printing apparatus comprises a semiconductor laser (1) for generating a laser beam, a laser optical system (2 - 5) for guiding the laser beam from the semiconductor laser (1) to scan a scanning range constituted by an exposure area and a non-exposure area external to the exposure area repeatedly, a sensing unit (6, 7) for sensing the laser beam falling on a reference position of the non-exposure area which is adjacent to the end of the exposure area at which exposure starts, and a control unit for controlling the semiconductor laser (1) by synchronizing the timing of scanning start for the exposure area with a sense signal from the sensing unit (6, 7). In the exposure control device, the control unit includes a laser control circuit (11, 12, 19, DV1, DV2) for energizing the semiconductor laser (1) to generate a laser beam which has a first laser power while the laser optical system (2 - 5) guides the laser beam to the exposure area, and a second laser power while the laser optical system (2 - 5) guides the laser beam to the reference position.
Patent EP-0504794-A1 (EP)
Inventor: MARUYAMA AKIO
IPC: G03G5/147
Filed: 1992-03-17
Abstract: A electrophotographic photosensitive member and an electrophotographic apparatus, a device unit and a facsimile machine using an electrophotographic photosensitive member which comprises a conductive support, a photosensitive layer and a protective layer, the protective layer containing resin formed by hardening a light-setting type acrylic monomer, and the photosensitive layer containing at least one compound selected from the group consisting of (A), (B) and (C) below:
     (A) styryl compounds having a structure expressed by the following formula (1) and a melting point not higher than 135 °C;
      wherein Ar¹ and Ar² are aromatic ring groups, Ar³ is a bivalent aromatic ring group or a bivalent heterocyclic group, R¹ is an alkyl group or an aromatic ring group, R² is a hydrogen atom, an alkyl group or an aromatic ring group, and n₁ is 1 or 2, R¹ and R² possibly linking to form a ring when n₁ = 1:   (B) triarylamine compounds having a structure expressed by the following formula (2) and a melting point not higher than 150 °C;
      wherein Ar⁴, Ar⁵ and Ar⁶ are each an aromatic ring group or a heterocyclic group:   (C) hydrazone compounds having a structure expressed by the following formula (3) and a melting point not higher than 155 °C;
      wherein R³ is a hydrogen atom or an alkyl group, R⁴ and R⁵ are alkyl groups, aralkyl groups or aromatic ring groups, n₂ is 1 or 2, A is an aromatic ring group, a heterocyclic group or - CH = C(R⁶)R⁷ (R⁶ and R⁷ are hydrogen atoms, aromatic ring groups or heterocyclic groups, but will never be hydeogen atoms at the same time). The photosensitive member suppresses the occurrence of cracks during forming of the protective layer, has high durability, and is free from any image defects.
Patent EP-0513565-A1 (EP)
Inventor: HOCK JOHANN
IPC: C07K16/40
Filed: 1992-04-22
Abstract: The invention relates to monoclonal antibodies (MAb) and the fragments thereof which have a specific affinity for the plasmin-antiplasmin complex and no, or only a very low, affinity for the individual components of these complexes, and to the antigens which can be defined and/or isolated with the aid of these antibodies or antibody fragments. The antibodies, antibody fragments and antigens can be used as diagnostic aid, active ingredient or active ingredient carrier.
Patent EP-0515961-A1 (EP)
Inventor: GOLDYN DIRK
IPC: H02M5/293
Filed: 1992-05-20
Abstract: 2.1 In order to control an alternating current for supplying a load, controllable semiconductors are used which are normally connected to the DC voltage output of a rectifier bridge so that the load current in each case has to flow through two rectifier diodes and the controllable semiconductor before it reaches the load. It is intended to create a circuit which manages with less loss of power. 2.2 Two transistors (T1, T2) with their switching paths (TS1, TS2) connected in series are used as controllable semiconductors, an inverse diode (D1, D2) being connected in parallel with each switching path (TS1, TS2). The two transistors (T1, T2) are connected in such a polarity and are controlled such that each of the two half-cycles of the alternating current (I) has to flow through only one inverse diode (D1, D2) and one switching path (TS1, TS2) en route to the load LA. 2.3 The circuit is preferably intended for use in dimmers. <IMAGE>
Patent EP-0517279-A1 (EP)
Inventor: MATSCHINER BERND DR-ING
IPC: F16B37/08
Filed: 1992-06-09
Abstract: The fastening sleeve for mounting on a threaded bolt, which sleeve contains elastically flexible retaining tongues which are directed in the withdrawal direction and inwards and in each case form at least one latching edge which is intended for engagement into the thread pitches of the threaded bolt, is distinguished in that the latching edge runs inclined with respect to the circumferential direction, according to the pitch angle of the thread pitches. <IMAGE>
Patent EP-0536510-A1 (EP)
Inventor: HARTMANN EBERHARD
IPC: F41J2/02
Filed: 1992-08-19
Abstract: The invention relates to a practice target which consists of a metal tube, which is bent in the form of a contoured shape, and can be heated. It has the advantage of being usable as a standing target, folding target or moving target. If the target is damaged, only reusable parts are replaced. <IMAGE>
Patent EP-0528438-A1 (EP)
Inventor: COULON JAMES P
IPC: B60R22/24
Filed: 1992-08-21
Abstract: A three-point belt assembly is mounted to the seat frame (11) removably mounted to a vehicle. The upper portion of the belt (15) extends through a guide (18) having a tongue (31) thereon releasably lockable with a buckle (30) mounted to the vehicle frame (19) above the seat (10). In one embodiment, the guide tongue is pivotally constructed to facilitate swinging movement of the belt (15) whereas in an alternate embodiment, the buckle is pivotally mounted to the vehicle frame (19) above the seat (10) facilitating pivotal web movement.
Patent EP-0535623-A1 (EP)
Inventor: STAHURSKI TERRENCE M
IPC: A61F5/01
Filed: 1992-09-30
Abstract: An apparatus for use in retaining a longitudinally extending member in position relative to a spinal column includes a top-entry hook assembly (20) having a hook portion (22,28) which is engageable with a spinal column. A body (26) extending upwardly from the hook portion and has an open ended recess (32) which extends through the body and is open along one side to enable a rod or longitudinal member to be moved into the recess through the open side. An end cap (24) is engageable with the body to close the upper side opening. A clamp member or set screw (60) is disposed at the center of the end cap to clamp the rod in the recess in the body. The end cap and body are interconnectable by different types of connectors including a bayonet connector, a linear cam connector, or a threaded connector.
Patent EP-0536770-A1 (EP)
Inventor: YAMASHITA TAKASHI
IPC: C12R1/865
Filed: 1992-10-09
Abstract: A mutant fungus strain which produces a protease with low thermostability and low productivity was made from protease producing fungi and the gene coding for mutant enzyme is isolated from the mutant strain. A promoter which can function in yeast is ligated to the gene and inserted into a plasmid replicable in yeast, and the resulting plasmid is introduced into yeast. The yeast is cultured, thereby producing the mutant enzyme. Furthermore, a gene expressing an enzyme with a far lower thermostability is prepared by site-directed mutagenesis, which is introduced in yeast, thereby producing an enzyme with more distinctively reduced thermostability.
Patent EP-0530853-A1 (EP)
Inventor: MITSUISHI AKIO
IPC: B41J2/28
Filed: 1989-07-25
Abstract: A dot matrix printer having an impact dot printing head is provided with a plurality of printing levers radially disposed with respect to guide holes arrayed at the end of a nose portion of the printing head. Printing wires (12) equal in number to the printing levers (10, 10A) are connected to the radially inner ends of the printing levers and guided by said guide holes (8, 8A). The lever axial lines (10a) of levers (10A) at the ends of the arrays of guide holes deviate from projected centers of the guide holes (8, 8A). Gaps (δ) are formed between adjacent levers to avoid a mutual interference between the printing wires.
Patent EP-0533216-A1 (EP)
Inventor: THEN JOHANN DR
IPC: C12P13/04
Filed: 1987-05-29
Abstract: L-tertiary-Leucine is obtainable by transamination of the corresponding keto acids as precursors in the presence of amino acids as amino group donors. The reaction is preferably carried out using microorganisms or transaminases thereof.
Patent EP-0544235-A1 (EP)
Inventor: OVERHOFF DIETRICH DR
IPC: B60C11/12
Filed: 1992-11-24
Abstract: In a tread profile for a vehicle tyre having at least one circumferential longitudinal groove (1) and transverse grooves (2) which extend away from the longitudinal groove (1) and between which in each case profile blocks (5) laterally bound the longitudinal groove, there is provision, according to the invention, in order to increase the transmission of drive forces and braking forces, for the profile blocks (5) to have in the central region of their side face (10) which bounds the longitudinal groove (1) in each case one block projection (13) which protrudes into the longitudinal groove (1) and protrudes from the surface of the profile into the base of the longitudinal groove. <IMAGE>
Patent EP-0548836-A1 (EP)
Inventor: SHOJI TANAKA
IPC: H04R3/00
Filed: 1992-12-18
Abstract: A bass reproduction speaker apparatus of the present invention includes: a cabinet with an opening, having a division member inside thereof; a speaker unit disposed at the division member; a passive radiator disposed in the opening; an amplifier for driving the speaker unit; a detector for detecting a vibration of a moving system of the speaker unit; and a feedback circuit for feeding back an output signal from the detector to the amplifier.
Patent EP-0542337-A1 (EP)
Inventor: LEE HAN-SHENG
IPC: G01N27/416
Filed: 1992-10-28
Abstract: Disclosed is an oil sensor having roughened electrode surfaces to produce oil condition related output current or voltage from the engine oil as it is used.
Patent EP-0540126-A1 (EP)
Inventor: TAS ADRIANUS WILHELMUS
IPC: G01G11/00
Filed: 1992-10-29
Abstract: An apparatus for sorting spherical products, comprising an endless conveyor equipped with bearing rollers (2), with a product lifting element (10) arranged between each pair of successive bearing rollers (2), this product lifting element (10) being capable of assuming a first, lowermost position wherein the product (16) is clear of the lifting element (10) and rests on the bearing rollers (2), while in a second, higher position the product (16) is clear of the bearing rollers (2) and rests on the lifting element (10) to be subjected to another operation, for instance a weighing step or another physical evaluation.
Patent EP-0502626-A1 (EP)
Inventor: AOYAMA YOSHITAKA
IPC: B25B23/12
Filed: 1992-02-18
Abstract: The object of the invention is to keep a part (10) on standby so that it can be reliably held by a feed rod. 
     An auxiliary feed rod (5) is provided with an arrangement (11) for holding a part at a fixed position in advance. The part is stopped on the advance and retraction axis (23) of a main feed rod (20) by the advance movement of the auxiliary feed rod (5). And a device (26) is provided whereby on this axis the part is held on the main feed rod.
Patent EP-0527004-A1 (EP)
Title: Fast image recording apparatus
Inventor: MITSUI KENJI
IPC: H04N5/374
Filed: 1992-07-21
Abstract: In an image recording apparatus, an imaging surface of an image device is formed so as to store and read out an image by arranging two-dimensionally a plurality of photoelectric transfer elements, the imaging surface is divided along lines into a plurality of blocks, scanning lines are formed in accordance with the photoelectric transfer elements arranged in a horizontal direction of the respective divided blocks, and the plurality of scanning lines of the respective blocks are parallelly linearly scanned to output a multichannel video signals. The image recording apparatus comprises a first scanning circuit for setting a plurality of linear scanning direction start positions along the scanning line direction of the blocks and selecting a block to be read out, a second scanning circuit for selecting the linear scanning start positions and numbers of picture elements to be linearly scanned and a drive circuit for transmitting drive signals to the first and second scanning circuit, wherein the first and second scanning circuits are controlled by the drive signals to select image areas having different linear scanning start positions from each other and then to output multichannel video signals from the image areas.
Patent EP-0529889-A1 (EP)
Inventor: HUTT KENNETH WEST
IPC: B41M5/34
Filed: 1992-08-13
Abstract: A dyesheet for light-induced thermal transfer printing comprises a substrate having on one side a dyecoat comprising a first polymeric binder containing at least one thermal transfer dye dissolved or dispersed therein, and between the dyecoat and the substrate an absorber coat comprising a polymeric material through which the dye molecules diffuse less readily under printing conditions than they do through the dyecoat binder.
Patent EP-0541305-A1 (EP)
Inventor: VAISANEN RISTO
IPC: H04B1/40
Filed: 1992-10-30
Abstract: A method of generating the different frequency signals required in transmission and reception in a digital radio telephone for operation on at least two different frequency bands. According to the method the mixing frequencies (F1, F2) are selected so that from the frequencies obtained as the mixing results it will always be possible to select the intermediate frequencies (IF1, IF2) required in reception and the transmission frequency (FTX) required in transmission for a radio telephone operating on the desired frequency band.
Patent EP-0549357-A1 (EP)
Inventor: KURIHARA KAZUHIKO
IPC: B23K26/064
Filed: 1992-12-24
Abstract: An apparatus for fabricating a perforated web comprises an endless masking plate (4) arranged above a continuously conveyed web (5). The masking plate has a plurality of apertures (34) arranged in a predetermined pattern, the masking plate being adapted so as to be continuously circulated. The light is irradiated to the web via the masking plate so that apertures or slits are formed in the web corresponding to the apertures of the masking plate. The light source (1) may be a laser, an infrared light, or an ultraviolet light, and the light from the source is diverged transversely about the web and converged longitudinally about the web.
Patent EP-0538088-A1 (EP)
Inventor: GUIMBAL BRUNO
IPC: B64C27/82
Filed: 1992-10-02
Abstract: Multiblade rotor (1) and method for manufacturing it, particularly for a helicopter anti-torque rotor (rear propeller), including a hub body (3) to which are connected twistable strips (11 to 17) each formed from two bundles (20) of fibres having a flattened cross section which are arranged radially about the said hub (3), each of the said bundles (20) forming at least two halves of different strips (11 to 17) and being twisted and bent at the level of its passage close to the centre of the hub body (3) so that it is tangential to the circumference of the said centre of the hub body (3) along the greatest dimension of its cross section. 
<IMAGE>
Patent EP-0519845-A1 (EP)
Inventor: ARMAND MICHEL
IPC: B25B33/00
Filed: 1992-06-16
Abstract: Independent multi-purpose tool with hydraulic control, in the form of an assembly comprising a hydraulic jack (1) whose rod actuates an a tool proper consisting of two blades (or arms) (3a, 3b) articulated about a common axis, and which are mounted on a clevis securely fastened to the body of the jack (1), the said blades being opened and closed by means of a connecting rod system controlled directly by the rod of the jack. 
<??>According to the invention, the said blades (3a, 3b) are moved together and moved apart by means of an assembly integral with the body of the tool, the said assembly comprising an electric motor (7) powered by a battery (8) and which drives means (12, 13, 14) allowing a fluid contained inside a sealed chamber (9) to be compressed, a flexible membrane (20) being arranged inside the said chamber (9) in order to compensate for the differences in volume of fluid inside this chamber and to avoid the formation of a partial vacuum during displacements of the said fluid for actuating the tool, the said compressed fluid being transferred by means of a dispensing and distributing assembly (10) within a reversible circuit (15, 16, 17, 18, 19) allowing it to act without preference on the two faces (11a, 11b) of the piston (11) controlling the rod of the jack actuating the two blades or arms (3a, 3b) forming the tool (3), which makes it possible to have an assembly operating in a reversible manner and having the same efficiency in both working directions (opening and closing of the blades). 
<IMAGE>
Patent EP-0537097-A1 (EP)
Inventor: TORRES ROBERT J
IPC: G06F3/0481
Filed: 1992-06-22
Abstract: A window displayed on a user interface can be incrementally enlarged or reduced by selecting an appropriate sizing icon. There are provided an enlarge icon and a reduce icon in the window title bar. To resize the window, the user selects the appropriate icon with the cursor. The window will change its border size according to a predetermined incremental value. The data that is displayed inside of the newly sized window is determined and then displayed. By continuously selecting one of the sizing icons, the window will be continuously sized in an incremental manner until the user terminates the selection or until the maximum or minimum window limits are reached. As the window is resized, the cursor remains attached to the selected icon. During resizing of the window, one border corner is fixed in position on the interface while the opposite border corner is moved.
Patent EP-0496696-A1 (EP)
Inventor: FAETH MARTINA
IPC: A61F13/00
Filed: 1992-01-21
Abstract: The invention relates to a piece of clothing for use in itching skin disorders in the form of a night overall (10) comprising a body part (12) with completely closed sleeves (14) and completely closed legs (16) made of a skin-compatible textile fabric. <IMAGE>