baber/WOPTO huggingface dataset:
Patent EP-0605747-A1 (EP)
Inventor: COLSON EDWARD L DR
IPC: A46B9/04
Filed: 1993-01-05
Abstract: A toothbrush (10) which is anatomically designed and constructed to effectively and efficaciously remove plaque or calculus from the inaccessible interproximal spaces between adjacent teeth, and at the same time gently massage the gingiva and effectively clean the teeth. The toothbrush (10) includes a unique and novel bristle arrangement at one end of an offset handle (14). The bristles are arranged in tufts (22) embedded in and anchored to a toothbrush head (12) which is integrated with the handle (14) in a conventional manner. The bristle tufts (22) being arranged in twelve transverse or lateral rows (1-12) with each transverse row including four tufts of bristles except for the outermost transverse row (1) which includes only two tufts of bristles (22). The odd numbered transverse rows of tufts of bristles (1,3,5...) are all the same length and the even numbered transverse rows of tufts (2,4,6...) are of a length less than the odd numbered transverse rows of tufts (1,3,5...). The even numbered transverse rows of tufts (2,4,6...) progressively increase in length toward the handle. All the bristles and tufts (22) are rounded to prevent injury to the gingival gum area. The other end of the handle is provided with an accessory brush (15) in the form of a tuft of bristles (34) to reach areas which may require individual additional or special attention due to teeth positioning and is especially useful for removing food debris and plaque from gingival pockets to assist in preventing periodontal disease.
Patent EP-0551878-A1 (EP)
Inventor: YAMAMOTO IWAO MITSUBISHI KASEI
IPC: D01F9/14
Filed: 1993-01-13
Abstract: A carbon fiber having a fiber diameter of at least 15 µm, a tensile modulus of elasticity of more than 104 ton/mm² and a spread L of graphite crystallites in the direction of axis a of at least 1,000 Å as determined from the powder X-ray spectrum. 
     Figure 1 shows diagrammatical views of cross-sections of carbon fibers having various tissue structures wherein the respective center portions underwent melting and carbonization.
Patent EP-0552722-A1 (EP)
Inventor: WECKLER HEINZ
IPC: E01C3/00
Filed: 1993-01-20
Abstract: The foundation material for roads, paths or parking surfaces edged with trees consists mainly of ballast stones (15), to which are added, to achieve good through-rooting, rubble consisting of open-pored lava (16), rock wool (17) and organic material (18) which can be compacted into the cavities of the ballast bed. Additionally, organic and/or mineral fertilisers can also be added. <IMAGE>
Patent EP-0562480-A1 (EP)
Inventor: WATANABE TAKEO
IPC: C07D249/14
Filed: 1993-03-19
Abstract: A derivative of 1-phenyl-5-substituted-1H-1,2,4-triazole-3-carboxamide represented by the following general formula (I), a process for the manufacture thereof, and an fungicidal composition comprising the same as an active ingredient.
       
 wherein R¹ is a C₁-C₆ alkyl group, R² is a C₁-C₈ alkyl group, and G represents a C₁-C₈ alkyl group, a C₁-C₄ fluoroalkyl group, a C₃-C₇ cycloalkyl group, a phenyl C₁-C₄ alkyl group, a phenyl C₂-C₄ alkenyl group, a morpholino group, or a thenyl group.
Patent EP-0563706-A1 (EP)
Inventor: STRASSEN WERNER DIPL-ING
IPC: F16L55/027
Filed: 1993-03-19
Abstract: A resonator for silencing low-frequency noise or individual tones in pipelines is described, in the case of which the resonator chamber (1) is virtually completely separated from the pipeline (2) by a boundary surface. This boundary surface has a change in surface density (thickness) after a length of 1/5 to 2/3 of the overall length of the chamber (2). In the simplest case, this change is brought about by incorporating holes. The resonator has a broadband effect in the low-frequency range and prevents the occurrence of relatively large pressure losses in the pipeline (1). <IMAGE>
Patent EP-0574837-A1 (EP)
Inventor: HASSLER JOACHIM
IPC: H01J9/44
Filed: 1993-06-11
Abstract: A method and a device are specified for measuring the position of an electron beam in a multi-beam colour cathode ray tube with respect to the field of view of an image converter whose electron beam produces a bright-up pattern (brightness pattern) on the screen of the tube, the screen having fluorescent strips for different colours, and a shadow mask being provided in front of it which has elongated slots in the direction of the fluorescent strips. On the basis of known methods, in the case of which an electron distribution pattern is produced and is converted into a charge pattern, with the aid of an image converter, for subsequent evaluation, the invention specifies that the electron distribution pattern which is produced has dimensions of a few millimetres and at least one edge of it is inclined with respect to the longitudinal direction of the mask slots, and that the bright-up pattern is imaged on the image converter such that it completely fits the image converter's field of view. The inclined pattern edges ensure that sudden changes in measured values (measurements) are avoided. <IMAGE>
Patent EP-0574857-A1 (EP)
Inventor: VERTESY LASZLO
IPC: C12N1/20
Filed: 1993-06-14
Abstract: Compound 31668P and compound 31668U with the formulae
       
 have an antibiotic and an antitumor action.
Patent EP-0597364-A1 (EP)
Inventor: REINHARDT EUGEN
IPC: C08L1/26
Filed: 1993-11-02
Abstract: The present invention relates to reversibly crosslinked hydrocolloid compositions comprising at least one uncrosslinked hydrocolloid and at least one polysaccharide, where the term hydrocolloid is taken to mean treated, i.e. chemically modified, biopolymers, and the term polysaccharide is taken to mean untreated, i.e. chemically unmodified, biopolymers. The invention furthermore relates to a process for their preparation, and to their use, for example in construction materials, drilling muds or adhesives.
Patent EP-0576074-A1 (EP)
Inventor: CORAIN LUCIANO
IPC: D03D47/20
Filed: 1993-06-16
Abstract: A taker gripper for loom use, of the type in which a wedge moves axially within a hook, wherein the weft to be drawn and which is wedged into the narrow V recess formed on one side between said wedge and said hook is also maintained elastically pressed against a shallow recess provided in the outer lower surface of the hook by an elastic blade fixed by its rear end to said wedge or to the gripper body, that inner surface of the hook on the side opposite the side comprising said narrow V recess being formed so that it diverges from the corresponding surface of the wedge and from the direction of wedge axial movement.
Patent EP-0580244-A1 (EP)
Inventor: ZWART SIEBE TJERK DE
IPC: H01J29/02
Filed: 1993-07-20
Abstract: Flat-panel type picture display device having a luminescent screen (7) and a large number of electron propagation ducts (11) operating by means of electron wall interaction. 
     Electrons are withdrawn from the ducts (11) by means of an addressing system (100), whereafter these electrons are directed towards desired locations on the luminescent screen (7). An apertured spacer plate (102,103) of electrically insulating material for passing electrons is arranged between the addressing system (100) and the screen (7). To enable large voltage differences to be applied across the dimension of thickness of the spacer plate (102,103), the spacer plate (102,103) is provided with a high-ohmic layer (14), or with a pattern of a low-ohmic material, or with an equalization layer (15) at one side and with a low-ohmic layer at the other side, and at least the walls of the apertures are preferably coated with a material (18) having a low secondary emission.
Patent EP-0587286-A1 (EP)
Inventor: KENTISH WILLIAM
IPC: G06F7/575
Filed: 1993-07-16
Abstract: Digital signal processing apparatus comprises means (40) for generating a plurality of intermediate digital signals (I₁, I₂, I₃, I₄) from a plurality of input digital signals (A, B), each intermediate digital signal comprising a respective additive combination of the input digital signals, and a signal selector (45, 50) for selecting one of the intermediate digital signals, an output digital signal (P, Q) being dependent on the selected intermediate digital signal.
Patent EP-0601835-A1 (EP)
Inventor: CHALMERS SUSANNA ELIZABETH
IPC: A61K33/30
Filed: 1993-12-07
Abstract: This invention relates to a pharmaceutical composition for use in treating an abnormal skin condition, such as a wound, a burn or a blister, in an animal or human. The pharmaceutical composition has an antiseptic or antimicrobial agent and a desiccant for adsorbing moisture or liquid, in and around the area of the abnormal skin, in a form such that the adsorbed moisture or liquid is not readily available to the skin.
Patent EP-0568424-A1 (EP)
Inventor: COUDERT OLIVIER
IPC: G06F17/50
Filed: 1993-04-22
Abstract: The invention relates to a method for automatically generating, in a memory area of a data processing apparatus, an implicit representation of the prime implicants of a boolean function, with the aid of this apparatus. A boolean function is represented, in another memory area of this apparatus, in the form of a binary decision diagram (f) of this function. The implicit representation is obtained from the decision diagram, by performing recursive passes through this diagram in order to determine intermediate elements which are next combined together following each recursion. Each intermediate element uses occurrence variables (O1,...,On) and sign variables (S1,...,Sn). Means are employed for obtaining the normalised intermediate elements when they are generated, thus reducing the memory consumption, and means for combining the intermediate elements together after their normalisation. <IMAGE>
Patent EP-0624205-A1 (EP)
Title: Elements en acier tres resistant et leur procede de production
Inventor: GALLAGHER HUGH M JR
IPC: C21D7/00
Filed: 1993-01-21
Abstract: Eléments en acier très résistant et procédé de production associé dans lequel on utilise une ébauche de matériau en acier très résistant dont la résistance à traction est au moins égale à environ 120 000 psi et la limite élastique est au moins égale à environ 90 000 psi, puis on forme à semi-chaud l'ébauche pour produire l'élément ayant la configuration géométrique désirée tout en conservant ou en augmentant sensiblement les propriétés de résistance de l'ébauche.
Patent EP-0593720-A1 (EP)
Title: Device for setting a self-drilling clamping fastener.
Inventor: GASSER DANIEL
IPC: F16D41/20
Filed: 1993-04-30
Abstract: PCT No. PCT/EP93/01044 Sec. 371 Date Jan. 6, 1994 Sec. 102(e) Date Jan. 6, 1994 PCT Filed Apr. 20, 1993 PCT Pub. No. WO93/02322 PCT Pub. Date Feb. 4, 1993.A device for setting a self-drilling clamping fastener has a fixed external housing, a sleeve-shaped mounting member in which clamping jaws for gripping the shaft of the fastener are retained, a drive sleeve coupled to a rotary drive and a guide sleeve. The guide sleeve and the drive sleeve both are rotatably positioned in the housing. The guide sleeve can be prevented from turning by detent elements movably positioned in the housing. The drive sleeve and the guide sleeve are coupled to each other so that a force during the drilling process is transferred from the drive sleeve to the guide sleeve. The guide sleeve can be rotated together with the mounting member inside the housing in one direction only in a free-wheel fashion.
Patent EP-0607448-A1 (EP)
Inventor: KANADA TOSHIAKI MITSUBISHI GAS
IPC: D21C9/10
Filed: 1993-06-08
Abstract: Procédé économique de production de dioxyde de thio-urée sous forme liquide, moyennant des pertes chimiques et une consommation d'énergie limitées, consistant à mélanger une combinaison de thio-urée et un peroxyde, une combinaison de thio-urée, un peroxyde et un catalyseur de réaction, ou une combinaison de thio-urée, un peroxyde, un catalyseur de réaction et un agent de chélation, facultativement en présence d'une pâte. L'invention porte également sur un procédé de blanchiment de la pâte à l'aide du dioxyde de thio-urée liquide ainsi obtenu.
Patent EP-0620783-A1 (EP)
Inventor: HOLDEREGGER JUERG
IPC: B41N1/24
Filed: 1993-08-11
Abstract: Selon le nouveau procédé de fabrication de porte-écran pour la sérigraphie, des rainures (2, 3) reliées entre elles sont pratiquées dans un moule de base (7) et leur largeur intérieure correspond à "la maille d'écran" (a) et leur largeur maximale correspond à la largeur maximale des intervalles (12) du porte-écran. Les rainures (2, 3) sont remplies de plastique liquide qui est ensuite durci dans lesdites rainures (2, 3) pour être finalement séparé du moule de base (7). Comparativement aux autres procédés connus, ce procédé permet de parvenir à une fabrication simple et peu complexe de porte-écran plans.
Patent EP-0650487-A1 (EP)
Inventor: KIM WAN JOO
IPC: C07D215/16
Filed: 1993-07-23
Abstract: La présente invention se rapporte à de nouveaux diazabicycloalcènes de la formule (I), dans laquelle R1 et R5 représentent chacun hydrogène, alkyle inférieur ou un groupe aminoprotecteur usuel; R2, R3 et R4 représentent chacun indépendamment hydrogène, alkyle inférieur, alkyle inférieur substitué par amino, hydroxyle ou halogène; et n représente un entier égal à 0 ou 1. La présente invention se rapporte également à de nouveaux dérivés d'acide carboxylique à base de quinolone, répondant à la formule (I-A), dans laquelle R1, R3 et R4 sont tels que définis ci-dessus; A représente un atome d'hydrogène ou de chlore, ou un groupe amino ou méthyle; B représente un groupe alkyle inférieur, ou un groupe cyclopropyle ou phényle éventuellement substitué par un atome d'halogène; et C représente un atome d'azote, ou un groupe méthyne éventuellement substitué par un groupe alcoxy inférieur ou alkyle inférieur ou un atome d'halogène. L'invention se rapporte en outre aux sels pharmaceutiquement acceptables de ces dérivés ainsi qu'à des procédés de préparation de ces composés.
Patent EP-0651735-A1 (EP)
Inventor: WILLMAN NILS-ERIK
IPC: C07C215/56
Filed: 1993-07-20
Abstract: PCT No. PCT/SE93/00635 Sec. 371 Date Jan. 18, 1995 Sec. 102(e) Date Jan. 18, 1995 PCT Filed Jul. 20, 1993 PCT Pub. No. WO94/02442 PCT Pub. Date Feb. 3, 1994.    <IMAGE>  (I)  Compounds of formula (I) and their physiologically acceptable salts thereof, their use as therapeutical substances, pharmaceutical compositions containing them, and methods for preparing the compounds.
Patent EP-0642306-A1 (EP)
Title: Flaying tool with a revolving blade.
Inventor: ELMER STEFAN
IPC: B26B25/00
Filed: 1993-08-28
Abstract: PCT No. PCT/EP93/02330 Sec. 371 Date Apr. 19, 1995 Sec. 102(e) Date Apr. 19, 1995 PCT Filed Aug. 28, 1994 PCT Pub. No. WO94/05157 PCT Pub. Date Mar. 17, 1994A revolving blade skinning device is provided with a pair of housing shells, a drive motor mounted within the housing shells, a blade support mounted to the housing shells, a blade mounted on the blade support for rotation relative to the housing shells, and a gear drive situated in the housing shells and connected to the motor and the blade support. The gear drive includes a drive wheel driven by the drive motor and a belt situated between the drive wheel and the blade support. The belt imparts motion from the drive wheel to the blade support. The axis of rotation of the drive motor lies in the plane defined by the blade.
Patent EP-0609815-A1 (EP)
Inventor: SATO YASUE C O CANON KABUSHIKI
IPC: H01J9/26
Filed: 1994-01-31
Abstract: An image-forming apparatus comprising an envelope formed of a plurality of members, an electron source arranged within said envelope and an image forming member for forming images by irradiation of electron beams from said electron source is manufactured by 
   heating the plurality of members to bond them together to produce the envelope in an atmosphere containing at least a gas selected from reducing gases, inert gases and non-reducing and non-oxidizing gases or in a vacuum. 
     The electron source comprises preferably an electron-emitting element having a thin film for electron emission arranged between a pair of electrodes.
Patent EP-0609853-A1 (EP)
Inventor: SCHELLBERG KARL HEINZ
IPC: F24H1/48
Filed: 1994-02-02
Abstract: The invention relates to a heat generator for hot water production and heating, consisting of a substantially cylindrical, vertical tank (1) with cold- and hot-water connections (2, 3), with an upper heating system flow and a lower heating system return connection (4, 5) and with a downward-directed burner heating device (6), formed from a heat transfer medium and heating-gas duct (7, 8) equipped with burner and passing centrally through the tank. According to the invention, between the bottom (9) of the downward-directed burner chamber (10) forming a first part of the heating-gas duct (8) and the lower closure (11) of the heat transfer medium duct (7) constructed as a smooth tube (12) there is arranged a tube set (R) forming the second part of the heating-gas duct (8) and consisting of a plurality of vertically extending individual tubes (13); according to the length of the tube set (R), the downward-directed burner chamber (10) is mounted at the upper end of the tube (12) or occupies an upper part of the length of the tube (12); arranged in the lower part of the tank (1) is a coiled pipe (14) which is connected to the flow connection (4), has a plurality of turns and surrounds the tubes (12) and this coiled pipe is connected at its lower end to the tube (12) and lastly a waste gas-collecting chamber (15) with waste-gas connection (16) and condensate drainage connection (17) is arranged below the closure (11) of the tube (12). <IMAGE>
Patent EP-0618025-A1 (EP)
Inventor: FINK ROLAND
IPC: B22D17/20
Filed: 1994-03-03
Abstract: Injection units of die-casting machines operate as hydraulically driven multi-phase injection systems, exerting different pressures on the cast material in different phases of the casting process. The casting plunger of an injection unit according to the invention is driven by at least one electric motor. The drive is preferably provided by means of a multi-stage servo motor interacting with a multi-roller spindle. <IMAGE>
Patent EP-0623744-A1 (EP)
Inventor: SHIMIZU HIDEHIKO
IPC: F04B27/08
Filed: 1994-03-09
Abstract: A slant plate type compressor with a variable displacement mechanism is disclosed. The compressor includes a compressor housing having a cylinder block provided with a plurality of cylinders and a crank chamber. A piston is slidably fitted within each of the cylinders and is reciprocated by a drive mechanism. The drive mechanism includes a drive shaft rotatably supported by the compressor housing, a cam rotor fixed on the drive shaft, and a slant plate having a surface with an adjustable incline angle. The incline angle is varied in accordance with the pressure in the crank chamber. A wobble plate is disposed adjacent the slant plate to convert the rotating motion of the drive shaft, the rotor, and the slant plate into the reciprocating motion of the pistons which are coupled to the wobble plate through corresponding connecting rods. A hinged joint mechanism hingedly connects an arm portion of the slant plate to an arm portion of the rotor to permit variations in the incline angle of the slant plate. An abrasion preventing mechanism formed of a metal is disposed between the arm portion of the cam rotor and the arm portion of the slant plate to effectively reduce abnormal abrasion on the frictional surface of the arm portion of the rotor.
Patent EP-0636808-A1 (EP)
Inventor: JAEGER KURT
IPC: B60R21/20
Filed: 1994-03-16
Abstract: Retaining means for the vibration-isolated fastening of an essentially plate-like machine element having at least one cutout. The retaining means comprises a hollow-cylindrical sleeve (1) which consists of a hard/tough material and is radially enclosed, in a relatively non-rotatable manner, by an elastomeric material body (2) on the outer side. The material body (2) exhibits an annular groove (3) which encloses the sleeve (1) and has an axial extent corresponding essentially to the thickness of the machine element in the region of the cutout and has a groove base (4) adapted to the shape of the cutout. The groove base (4) and the boundary of the cutout can be brought into engagement with one another, with elastic prestressing. <IMAGE>
Patent EP-0618569-A1 (EP)
Inventor: MIYAZONO SHUNICHI SONY CORPORA
IPC: G11B7/085
Filed: 1994-03-31
Abstract: A focusing servo system comprises a signal generating unit (7), a focusing servo unit (9), a zero crossing detecting unit, a search signal generating unit and a system controller (11). The signal generating unit (7) generates a focus error signal on the basis of the position of an objective lens (3a), through which a light beam is projected on an optical recording medium (1), with respect to a direction perpendicular to the recording surface of the optical recording medium (1) by using the reflected light beam from the recording surface of the optical recording medium (1), a read signal representing information read from the optical recording medium (1) on the basis of the reflected light beam and a focus acquisition enable range signal representing a focus acquisition enable range on the basis of the read signal. The focusing servo unit (9) receives the focus error signal from the signal generating unit (7) and executes a focusing servo control operation for focusing the objective lens (3a) on the basis of the focus error signal. The zero crossing detecting unit receives the focus error signal from the signal generating unit and detects a zero crossing point in the focus error signal. The search signal generating unit generates a down-search signal and an up-search signal respectively for driving the objective lens (3a) for movement toward and away from the recording surface of the optical recording medium (1). The system controller receives the focus acquisition enable range signal from the signal generating unit and a zero crossing detection signal from the zero crossing detecting unit, selectively supplies the search signals generated by the search signal generating means and the focus error signal generated by the signal generating unit (7) to the focusing servo unit, and executes a control operation on the basis of the focus acquisition enable range signal received from the signal generating means (7) and the zero crossing detection signal received from the zero crossing detecting unit to supply the focus error signal provided by the signal generating means instead of the search signal provided by the search signal generating unit in a predetermined time after the start of the movement of the objective lens (3a) away from the recording surface of the optical recording medium (1) during the movement of the objective lens (3a) from its initial position away from the recording surface of the optical recording medium (1).
Patent EP-0624674-A1 (EP)
Inventor: ZENONI PIETRO
IPC: B65H51/22
Filed: 1994-05-09
Abstract: The device comprises an emitter diode (17) and a receiver phototransistor (18) which are arranged at the same face of a transparent plate (19) associated with the drum (11) of the weft feeder (10) and suitable to receive the turns of the weft reserve (RF). The emitter (17) directs onto the transparent plate (19) a beam of rays (R₁) which is tilted at a preset angle of incidence (α), and the receiver (18) receives a beam of rays (R₂) that emerge from the transparent plate (19) and form an angle of reflection (β), with respect to the plate, which is different from the angle of incidence (α) produced by multiple-reflection means (20) located at the other face of the transparent plate (19). The incident rays (R₁) and/or the emerging rays (R₂) are interrupted by a turn (SP) of the reserve of thread (RF) when the turn reaches the plate (19), so as to screen the receiver (18) from the light; the receiver emits a corresponding turn presence signal (s).