baber/WOPTO huggingface dataset:
Patent EP-0558298-A1 (EP)
Inventor: SOLNIT ALBERT
IPC: A61C17/06
Filed: 1993-02-24
Abstract: An open-ended tubular housing (12) having one end (14) adapted to be connected to a source of suction and the other end (16) adapted to be connected to an aspirator tip (24) which collects air, water, saliva and dental debris has a passageway (26) between the ends and includes chamfered pressure venting tubes (30a,b) of equal diameter circularly distributed around, and connecting to, a main suction tube via slanted pathways. The pressure venting tubes reduce and harmonise the noise level of the aspirator and avoid discomforting suction to the patient's tissue. The aerodynamic contouring ensures that the meeting points of the air flows are as smooth as possible so that shear layer turbulence is reduced to a minimum and resonating cavities, which would create and amplify sound, are eliminated. The circular distribution of the pressure venting tubes flattens the intense directional sound peaks originating from the openings of each tube when sound from each tube collides with sound from the others and scatters. A large solid housing and material selection dampen the minimal amounts of sound produced.
Patent EP-0560551-A1 (EP)
Inventor: BROEKSTEEG JOHANNES MARCELUS
IPC: H01R12/72
Filed: 1993-03-08
Abstract: A shielded back plane connector comprises a header assembly (2) and a daughter board connector (4). The daughter board connector in- dudes an upper and lower shield (22, 24) where the upper and lower shields (22, 24) include stamped windows (84) thereby forming passages for allowing structural ribs (32) of the housing to pass therethrough while providing a contact (82) for contact with grounding pins (48) disposed in the header assembly (2). A cross talk shield (100) can be positioned intermediate each of terminal sub-assemblies (20) thereby reducing the cross talk between adjacent terminals. The shield (100) includes a contact portion for contacting the centre terminal in the shielded sub-assembly (20), for using the centre terminal as a ground terminal.
Patent EP-0564122-A1 (EP)
Title: Apparatus for analysing particles
Inventor: OGINO SHINICHI
IPC: G01N21/00
Filed: 1993-03-17
Abstract: The apparatus for analyzing particles is capable of efficiently irradiating uniform fluorescent excitation light, without requiring difficult position adjustment, onto a flat sample liquid flow containing particle components such as blood and urine, and is capable of measuring side fluorescence or scattered light. By irradiating fluorescent excitation light from a light source (10) onto the flat sample liquid flow from the narrower side of the flat flow, the fluorescence emitted from the broader side of the flat flow is detected by a photo detector (38), and the signals from this photo detector (38) are processed by a signal processor (40).
Patent EP-0566383-A1 (EP)
Inventor: YONEYAMA MASAYUKI
IPC: H04N5/238
Filed: 1993-04-14
Abstract: In the optical system, at least a part of at least one of the diaphragm plates is composed of a neutral density filter for causing a difference in quantity of light in a peripheral part and a central part of luminous flux passing the diaphragm, and by varying the position of each diaphragm plate, the quantity of transmitted light is adjusted, so that deterioration of MTF characteristic due to diffraction can be avoided even when the diaphragm is small, while the depth of field is maintained.
Patent EP-0581538-A1 (EP)
Inventor: BAKER RAYMOND
IPC: C07D403/14
Filed: 1993-07-23
Abstract: 4-substituted 1,2,4-triazole derivatives of formula I :
     wherein R represents a 2-(dimethylamino)ethyl group, or a group of formula (i) or (ii) :
     or a salt or prodrug thereof ; are selective agonists of 5-HT 1 -like receptors and are therefore useful in the treatment of clinical conditions, in particular migraine and associated disorders, for which a selective agonist of these receptors is indicated.
Patent EP-0604153-A1 (EP)
Inventor: HUNTER WOOD E
IPC: C08F6/20
Filed: 1993-12-20
Abstract: The use of falling-film evaporation and a concentration means such as centrifugal separation to dehydrate and concentrate a water-in-oil polymer emulsion or suspension is disclosed. In a preferred embodiment, a water-in-oil polymer composition containing less than about 25% active polymer solids is dehydrated in falling-film evaporator to produce an evaporator concentrate containing less than about 5.0% water. The evaporator concentrate then flows to a separation device such as a centrifuge, wherein oil is removed to produce a composition that is substantially a polymer and emulsifying surfactant-in-oil composition containing in excess of about 60 weight % polymer solids. The centrifuge raffinate may optionally be treated in a second separation means to capture additional polymer solids, with optional recycle of the oil-rich raffinate. The concentrated polymer composition is preferably stabilized with a steric stabilizer to produce a free flowing liquid product.
Patent EP-0659684-A1 (EP)
Inventor: MIYATA SHIGEO
IPC: C08K3/16
Filed: 1993-12-24
Abstract: A composite metal hydroxide of formula (I): 
 
 
 
        Ca 1-x M²⁺ x (OH)₂ 
 
 
 
in which M is Mg, Mn, Fe, Co, Ni, Cu or Zn and 
 
       (I)   0.001 ≦ x < 0.995           
 
 suitable for use a flame retardant in resins and rubbers.
Patent EP-0556085-A1 (EP)
Inventor: CHAMPION PATRICK
IPC: H01R13/64
Filed: 1993-02-02
Abstract: The invention relates to an assembly for connection between a mother board (1) and a daughter board (2), comprising a first connector (3) which includes a first insulating body (10) having first contact elements (60), a first end (63) of which is inserted into a mother board (1) and a second connector (5) of which includes a second insulating body (81) having second contact elements (85), a first end (83) of which interacts with a second end (62) of the said first corresponding contact elements (60) and a second end (88) of which is inserted into a daughter board, a connection face (31, 41) of the first insulating body (3) and of the second insulating body (5) facing each other when the first connector (3) and the second connector (5) are connected. It includes a spacing device (44) intended to keep a defined distance between the said connection faces (31, 41) of the first insulating body (10) and of the second insulating body (81) in such a way that an end (61) of the daughter board (6) remains at a distance from the first insulating body (10). <IMAGE>
Patent EP-0621626-A1 (EP)
Inventor: DOSSOT ALAIN
IPC: H04N3/32
Filed: 1993-04-21
Abstract: A cathode ray tube display with scanning beam velocity modulation comprises a cathode ray tube with a neck (30), and gun (40) for generating an electron beam (42). A deflection yoke (80) is mounted on the cathode ray tube for electron beam deflection. A first flexible support (L10) having a side for conductor fabrication and a second flexible support (L20) having a side for conductor fabrication are superimposed and wrapped to conform to the neck circumference. A first coil pattern (P1) is formed as a conductor (L1) on the first conductor fabrication side and a second coil pattern (P3) is formed as a conductor(L3) on the second conductor fabrication side. A conductive connection (H10 H20) couples between the first coil pattern (P1) and the second coil pattern (P3). A connector (88) couples scanning velocity modulation current to energize said first coil pattern (P1) and said second coil pattern (P3) for scanning beam velocity modulation.
Patent EP-0605311-A1 (EP)
Inventor: DELPRAT MARC
IPC: H04M3/00
Filed: 1993-12-27
Abstract: The invention relates to a method of transmitting data between communications equipment connected to a communications infrastructure (1), at least one of the equipment items being capable of using a data coding format, called first format, different from that used within the infrastructure (1), called second format, the infrastructure (1) further comprising at least one data coder/decoder, for converting data coded according to the first format into data coded according to the second format, and vice-versa, characterised in that a coder/decoder (C1, C2, C3, C4) is placed within the infrastructure (1) in the vicinity of the connection with each of the equipment items using the first format, and in that the method consists, for each data transmission between at least two of the equipment items:   - in determining, depending on the data format used by each of the equipment items between which the data have to be transmitted, whether it is necessary to use a coder/decoder for transmitting the data, - if so, in activating the coder/decoder which is closest to the equipment using the first format.   <IMAGE>
Patent EP-0565464-A1 (EP)
Inventor: CHAROY ALAIN
IPC: H01Q17/00
Filed: 1993-04-07
Abstract: The method according to the invention, for damping electromagnetic waves, consists in interposing, on the path of the waves, absorbent cables (5), each composed of a filamentary electrical conductor (6) in contact, at least over part of its length, with a ferrimagnetic material (7), and in placing the cables (5) away from each other to form antennas which ensure, via the conductor (6), a flow of induced currents which become dissipated as heat by the ferrimagnetic material (7) and the electrical conductor (6). <IMAGE>
Patent EP-0552139-A1 (EP)
Inventor: ODELL MICHAEL
IPC: D21F9/00
Filed: 1993-01-15
Abstract: The invention concerns a twin-wire web former for a paper machine, whose wires (10,20) form a twin-wire forming zone (V₁-V₂) between them, on which zone water is drained out of the web (W) through both of said wires (10,20). After the twin-wire zone the web (W) is separated from the covering wire (20) and is transferred on the carrying wire (10) to its pick-up point. In hybrid formers (Fig. 1), after the single-wire forming zone (10a), and in gap formers (Fig. 2), after the curved forming zone (a₀) placed directly after the forming gap (G), there is a forming shoe (30;30A) provided with a ribbed deck (31) and fitted inside one of the wire loops (10/20). This forming shoe (30;30A) is followed by dewatering and web forming units which include forming ribs and are placed inside both of the wire loops (10,20), of which units at least one is loaded by means of a pressure-hose arrangement.
Patent EP-0571360-A1 (EP)
Inventor: BROSOWITSCH JOSEF
IPC: F16B13/12
Filed: 1993-05-19
Abstract: Dowel (1) for masonry work, concrete, steel structures, etc., having a plurality of longitudinal slots (11', 12', 13') which are arranged in an offset manner in the circumferential direction of the dowel and start alternately from the two dowel ends, and having a hollow bore (20) for receiving the fastening screw. The dowel (1) comprises at least six segments (2', 3', 4', 5', 6', 7') which are flexibly connected to one another in pairs in the region of the two end surfaces, the dowel segments (2, 3, 4, 5, 6, 7) exhibiting an accordion-type flexible connection (17, 18, 19 and 55 to 66) with respect to one another. As a result, the dowel (1) exhibits a high capacity for radial deformation over its entire length and the fastening screw rests, in each radial loading direction, over the entire length of the dowel (1). <IMAGE>
Patent EP-0619772-A1 (EP)
Inventor: KOZIKOWSKI STANISLAW D
IPC: B26B21/22
Filed: 1993-01-13
Abstract: Une tête porte-lame de rasage, à double lame et pouvant être rincée, peut être fixée à un manche et comprend un support pourvu d'une plaque supérieure sur laquelle une lame arrière est montée, et d'une plaque inférieure sur laquelle une lame avant est montée. Au moins une tige relie la plaque supérieure à la plaque inférieure afin de maintenir les lames de manière sensiblement parallèle l'une par rapport à l'autre, et pour former un passage pratiquement sans obstruction permettant de rincer des matières se trouvant autour des lames et entre celles-ci.
Patent EP-0625289-A1 (EP)
Title: Shunt circuit for electrostatic discharge protection
Inventor: PUAR DEEPRAJ S
IPC: H01L27/02
Filed: 1993-02-04
Abstract: A circuit is added to a complementary metal-oxide silicon (CMOS) integrated circuit (IC) to provide an intentional, non-reverse-biased VDD-to-VSS shunt path for transient currents such as electrostatic discharges (ESD). This circuit protects the IC from ESD damage by turning on before any other path, thus directing the ESD transient current away from easily damaged structures. Specifically, the ESD transient current is steered from the VDD rail to the VSS rail through the on conduction of a P-channel transistor whose source and drain are connected to VDD and VSS respectively. The voltage on the gate of this transistor follows the VDD supply rail because it is driven by a delay network formed by a second transistor and a capacitor. This VDD-tracking delay network turns the VDD-to-VSS transistor on during a transient and off during normal operation of the IC.
Patent EP-0631669-A1 (EP)
Inventor: ROHR THOMAS E
IPC: B01J19/08
Filed: 1993-03-15
Abstract: La présente invention porte sur des méthodes et des appareils de dosage permettant de réaliser des tests de liaison, dans lesquels le marqueur est constitué par un matériau réagissant magnétiquement. Des systèmes de tests directs et indirects, concurrentiels ou en sandwich sont appliqués pour séparer le marqueur réagissant magnétiquement entre la phase solide et la phase fluide à proportion de la présence ou de la quantité de substance à analyser dans l'éprouvette. La réactivité magnétique du marqueur dans l'une ou l'autre ou dans les deux phases a pour effet qu'une force s'exerce sur ce marqueur. En déterminant l'intensité de cette force, ou l'influence de la force s'exerçant sur le marqueur, on détermine la quantité de la substance à analyser dans l'éprouvette.
Patent EP-0602230-A1 (EP)
Title: Radiation protection arrangement with integrated exposure indicator.
Inventor: HACKER ERIK
IPC: G02B5/28
Filed: 1993-06-28
Abstract: PCT No. PCT/EP93/01647 Sec. 371 Date Feb. 15, 1994 Sec. 102(e) Date Feb. 15, 1994 PCT Filed Jun. 28, 1993 PCT Pub. No. WO94/01793 PCT Pub. Date Jan. 20, 1994An arrangement is produced for protection against harmful effects of radiation and for indicating such radiation which can preferably be designed as a viewing window or as goggles and can be used for protecting the eyes from injury due to high-intensity electromagnetic radiation. It includes a transparent substrate and a sequence of thin optical layers which are applied to this substrate and are arranged according to the principle of an optical thin-film resonance absorber system.
Patent EP-0655115-A1 (EP)
Title: Ensemble de retenue de garniture et de blocage antirotation
Inventor: JANKOWSKI RICHARD BERT
IPC: F16J15/32
Filed: 1993-08-05
Abstract: L'invention se rapporte à un ensemble de retenue de garniture et de blocage antirotation (20) placé dans le moyeu (10) d'une roue d'avion. Le moyeu (10) de la roue présente une rainure (26) destinée à recevoir une bague de retenue (32) de forme complémentaire et qui s'étend sur le pourtour d'une ouverture centrale (12). Ladite bague de retenue (32) est fendue et possède une première (33) et une seconde (37) extrémités proches l'une de l'autre. La première extrémité (33) comprend une première partie axialement élargie (34) présentant une encoche s'étendant à angle aigu par rapport au rayon de ladite ouverture centrale (12). La seconde extrémité (37) comprend une seconde partie élargie axialement (38) située radialement vers l'intérieur par rapport au diamètre externe (45) de la bague de retenue (32) de façon que ladite seconde partie axialement élargie (38) soit située à l'extérieur de la rainure (26). Ladite rainure (26) comprend une partie axialement élargie (28) destinée à recevoir la première partie élargie axialement (28), ces deux parties étant de forme complémentaire, afin d'ancrer la bague de retenue sur sa circonférence. Un séparateur de graisse (40) fixe sur sa circonférence par un mécanisme d'ancrage (50) couplé à l'élément de renfort (22) de celui-ci, s'étend entre la périphérie de l'ouverture (12) et un axe (14). Ledit mécanisme d'ancrage s'étend axialement et se loge dans l'encoche (35) de la première extrémité (33) de la bague de retenue (32), et ancre ainsi le séparateur de graisse (40) sur sa circonférence par rapport au moyeu (10) de la roue et à l'ouverture centrale (12).
Patent EP-0723429-A1 (EP)
Inventor: FEINGOLD VLADIMIR
IPC: A61F2/16
Filed: 1993-09-29
Abstract: A deformable intraocular lens injection system comprising a lens injecting device and a lens cartridge. The lens injecting device comprises a tubular body provided with a side receiver and a movable plunger having a faceted tip configured to engage the deformable intraocular lens loaded in the lens cartridge without damaging the trailing haptic.
Patent EP-0607939-A1 (EP)
Inventor: SCHMIDT-KALER THEODOR PROF DR
IPC: G02B1/10
Filed: 1994-01-19
Abstract: The invention relates to a process for coating highly reflective mirrors and to a mirror of this type in which a base element containing the contour is provided with three layers (1-3). The innermost layer (1) serves either as a barrier layer which takes on protection of the base element when the coating is renewed, or a support layer which, when the coating is renewed, is removed without leaving a residue, but without damaging the base element, with the consequence that the overlying layers (2, 3) are also removed. In this way, the on-site treatment of mirrors is possible despite a protective layer (3) on the reflection layer (2).
Patent EP-0666644-A1 (EP)
Inventor: ZIMMERMANN WALTER
IPC: H03F3/60
Filed: 1994-02-04
Abstract: The microwave broad-band amplification function is provided by an integrated monolithic circuit based around a pair of gallium arsenide (GaAs) FET devices (Q1,Q2). The fundamental circuit has the source (S1) of one device coupled to the drain (D1) of the other via a resistor. The drain connection is coupled to the base of the other device, with the input applied to the base of the other and this device (Q2) provides the HF output. A number of different versions of the circuit are possible.
Patent EP-0669717-A1 (EP)
Inventor: YOTSUYANAGI MICHIO C O NEC COR
IPC: H03F3/345
Filed: 1994-02-18
Abstract: A first field effect transistor (QN 1 ) has a drain electrode connected to a first current input terminal (15) of a first current mirror circuit (11) and a gate electrode connected to a first voltage input terminal (21) which is supplied with a first input (Vi ) voltage. A second field effect transistor (QN 2 ) has a drain electrode connected to a first current output terminal (17) of the first current mirror circuit (11) and a gate electrode connected to a second voltage input terminal (25) which is supplied with a second input voltage (V 2 ). A second current mirror circuit (13) has a second current input terminal (27) connected to the first current output terminal (17) and a second current output terminal (29) connected to a power terminal (33) through a resistor (R o ) and to a voltage output terminal (35) which is supplied with an output voltage (V o ). A comparator may include third and fourth current mirror circuits instead of the first and the second field effect transistors. In this event, the third current mirror circuit has a third current input terminal supplied with a first input current and a third current output terminal connected to the first current input terminal. The fourth current mirror circuit has a fourth current input terminal supplied with a second input current and a fourth current output terminal connected to the first current output terminal.
Patent EP-0623573-A1 (EP)
Inventor: PIES DR MICHAEL
IPC: C07C17/00
Filed: 1994-04-18
Abstract: In the preparation of m-chloroaromatics by means of isomerization of suitable o- and/or p-chloroaromatics on zeolites in liquid phase, the activity of the zeolites remains at a high level for a particularly long period if the process is carried out in the presence of 1 to 30 mol % of hydrogen based on chloroaromatics employed.
Patent EP-0628429-A1 (EP)
Inventor: LEU WILLY
IPC: B42C5/00
Filed: 1994-05-19
Abstract: For binding the sheets of a printed product (14) consisting of several sheets, such as magazines, brochures and the like, the sheets are glued together at some points by introducing an adhesive into passages formed in said sheets. In this case, the adhesive applied on the outside of driving-in and boring needles (20) is transferred onto the sheets over the entire length of the passages at the same time as the passages are formed by means of said needles (20) and/or when the needles (20) are retracted. <IMAGE>
Patent EP-0634192-A1 (EP)
Title: Heart stimulator
Inventor: HOEGNELID KURT
IPC: A61N1/365
Filed: 1994-06-20
Abstract: A heart stimulator (2) is described which emits stimulation pulses to a heart, said heart stimulator (2) comprises a function unit (14, 16) for regulating a variable function in the heart stimulator (2), a measurement device (32) for measuring the return flow of blood to the heart and a control device (26, 28, 30) for controlling the function unit's regulation of the function on the basis of changes in the return flow of blood. A particularly advantageous version is achieved when the function unit (14, 16) comprises a pulse generator (14, 16) which generates and emits the stimulation pulses at a variable interval, the heart stimulator then becoming rate-adaptive and optimizing cardiac output. In this manner, heart rate is regulated on the basis of a variable directly related to the body's oxygenation needs.
Patent EP-0632096-A1 (EP)
Inventor: SCHULZE JOACHIM DR
IPC: C04B24/26
Filed: 1994-06-23
Abstract: The invention relates to a dispersion powder composition containing     a) a base polymer from the group consisting of vinyl ester polymers, styrene polymers, acrylate polymers and vinyl chloride polymers, b) from 2 to 15 % by weight, based on the base polymer, of polyvinyl alcohol having a degree of hydrolysis of from 85 to 95 mol% and a Höppler viscosity of from 2 to 25 mPa.s, c) from 3 to 30 % by weight, based on the total weight of polymeric constituents, of fine antiblocking agent, and d) from 1 to 15 % by weight, based on the base polymer, of amino-functional polyvinyl alcohol which is soluble in cold water and has a Höppler viscosity of from 1 to 20 mPa.s and a saponification (hydrolysis) number of from 0 to 250 and which contains amino-functional vinyl units of the formula CH2 = CH-(CH2)x-NH2 where x = 0 to 4.   The novel dispersion powder composition is particularly suitable for use in building materials, in particular dry mortars, containing Portland cement as inorganic binder, where it results in increased adhesive strength of the mortars.
Patent EP-0699840-A1 (EP)
Inventor: HOLLANDER RUDOLF
IPC: F16B12/50
Filed: 1994-09-03
Abstract: The structure has a secondary beam (2), which transfers shear forces to a main beam (1) through a connecting element (11). The secondary beam has a sigma-shaped cross-section with horizontal upper and lower sections (9). The cross-section also has a vertical middle section (3) and two flange sections (10) which are arranged on either side of the middle section in a common vertical plane. The element is fastened both to the middle section and to the two flange sections of the secondary beam. The element may have surfaces for connecting to the secondary beam. The surfaces are formed from two parallel planes, and may have a third surface between them and at right-angles to them, for connecting to the main beam.
Patent EP-0643409-A1 (EP)
Inventor: LATELLA AURELIO
IPC: C25C7/06
Filed: 1994-09-08
Abstract: A shortcircuiting system, particularly useful for by-passing an electrolyzer in a multiplicity of monopolar or bipolar electrolyzers in an electrolysis circuit, said system comprising power supply means for feeding electrolysis current to said electrolyzers, a jumper switch means for by-passing said electrolyzer and means for controlling and interrupting the electric current supplied to said electrolyzers at least for a time sufficient to permit shortcircuiting of the electrolyzer to be by-passed without significantly affecting the operating conditions of said electrolyzers.