baber/WOPTO huggingface dataset:
Patent EP-0722307-A1 (EP)
Title: Electromagnetic valve and massage device comprising same
Inventor: DURAND JACQUES
IPC: A61H15/00
Filed: 1994-10-06
Abstract: PCT No. PCT/FR94/01167 Sec. 371 Date Feb. 6, 1996 Sec. 102(e) Date Feb. 6, 1996 PCT Filed Oct. 6, 1994 PCT Pub. No. WO95/09596 PCT Pub. Date Apr. 13, 1995Adjustable flow electromagnetic valve having a closing assembly (8) movable within a chamber (7) with a passage (3) linked to a high pressure area and a passage (4) linked to a low pressure area. The electromagnetic valve is designed such that the closing assembly consists of a valve (8) freely movable within the chamber (7). The disk-shaped valve (8) is flat, light and non-deformable and is capable of being automatically brought to its fluid flow position when pressure within the inlet passage (HP) (5) tends to a value approaching a predefined set pressure; the electromagnetic valve is also designed such that fluid flow through the valve (8) is achieved by openings (10) formed in the thickness of the valve, the openings being arranged in a median area outside the circumference of the inlet passage (3) so that the latter can be closed when the valve (8) is electromagnetically returned. It is further characterized by adjusting the electromagnetic return force exerted by the electromagnet for placing the valve (8) at a predetermined point between opening and closing to provide a predetermined constant flow, and for alternately shifting it, according to a predetermined frequency, to provide an adjustable alternating flow of the same frequency and of variable amplitude, resulting in sequential, pulsed, rhythmic operation.
Patent EP-0672793-A1 (EP)
Inventor: ZACH WOLFGANG
IPC: E01F13/04
Filed: 1995-02-10
Abstract: The cut-off device has at least one post (10) which is longitudinally displaceably located along a guide anchorable in the ground. By inner pressure application in its vertical extent a first threshold body is alterable and is located at the lower end of the post. At least a first threshold body is formed as a folding bellows. The first threshold body at its upper and lower end has a non-deformable pressure plate. Each post is located longitudinally displaceably in a hollow cylinder with a vertical longitudinal axis sunk into the ground. A floor plate closes the hollow cylinder at its lower end.
Patent EP-0668639-A1 (EP)
Inventor: FURUTA YOSHIAKI C O SUMITOMO W
IPC: H01R33/09
Filed: 1995-02-14
Abstract: This invention relates to a bulb socket comprising a bulb receptacle and at least one contact fitting arranged in the bulb receptacle, wherein the bulb receptacle comprises at least one support portion for supporting the contact fitting and being deflectable upon insertion/withdrawal of a bulb into/from the bulb socket. 
     According to a second aspect of the invention there is provided a bulb socket comprising a bulb receptacle and at least one contact fitting arranged in the bulb receptacle, wherein the contact fitting comprises movable contact means movable upon insertion/withdrawal of a bulb into/from the bulb socket and extending over or through an adjacent side wall of the bulb receptacle such that the movable contact means can be bent outwardly.
Patent EP-0671774-A1 (EP)
Inventor: MISHIMA MASAYUKI C O FUJI PHOT
IPC: H01M4/58
Filed: 1995-02-27
Abstract: A nonaqueous secondary battery is disclosed, which comprises a positive electrode active material, a negative electrode active material, and a nonaqueous electrolyte containing a lithium salt, in which said negative electrode active material contains at least one chalcogenide compound mainly composed of a Group IVB element of the Periodic Table, a Group VB element of the Periodic Table, In, Zn, or Mg.
Patent EP-0670450-A1 (EP)
IPC: F16L59/12
Filed: 1995-03-01
Abstract: The device has a U-shaped fixing bar (1) having two arms (3,4) connected to a base area (2) and a fastening bracket (6) at the end of one arm which can be placed against the ground. At least the base area is covered on its surface remote from the pipe holding area (5) with a soft resilient insulating material (8) such as foam or foam-fleece compound. The insulating material can extend at least over part of the outside faces of the arms facing the base. The arms and the straight base are at right angles to each other. The base area can be connected directly to the ground by a screw connection. The length of the arms can be shorter than the vertical dimensions of the pipe being held. The two arms can have the same or different length.
Patent EP-0681956-A1 (EP)
Inventor: SCHLIWA RALF
IPC: B64C1/00
Filed: 1995-04-01
Abstract: The aircraft has at least two superimposed decks. The lower deck (3) is provided for a freight loading system for freight containers (4) and possibly for passenger cabin spaces and/or service installations (15,15'). In the lower deck a floor (2) is provided comprising a grid-type structure with longitudinal and cross bearers (6,8) on which are arranged floor plates and for the freight loading system has functional parts such as roller tracks. The lower deck floor is supported by a support structure (10) comprising bearer members (11). The lower deck floor at least area-wise is so lowered that a headway is provided which corresponds to the normal standing height of persons. At the side of this area is at least one module for passenger use. <IMAGE>
Patent EP-0676751-A1 (EP)
Inventor: AIHARA SHIN
IPC: G11B7/246
Filed: 1995-04-07
Abstract: There is provided with an optical recording medium having at least a dye-containing recording layer and a reflective layer laminated on a transparent substrate in this order, the medium having a reflectance of 65% or higher, measured through the substrate, to the light beam having a selected wavelength (λ1) of from 770 to 830 nm and having a reflectance of 15% or higher to the light beam having a selected wavelength (λ2) of from 630 to 690 nm, the medium being recordable and reproducible with a laser beam having the wavelength of λ1 and being reproducible with a laser beam having the wavelength of λ2. 
     The recording layer is required to have certain optical constants to the light beams having the wavelengths of λ1 and λ2, respectively. To satisfy these conditions, the recording layer has a dye A having the absorption maximum at the wavelength shorter than 630 nm mixed with a dye B having the absorption maximum at the wavelength of from 630 to 900 nm. Alternatively, an interference layer is provided along with the recording and reflective layers. The recording layer is based on a phthalocyanine dye while the interference layer is based on an inorganic dielectric, a polymer, or an azo dye. The requirements for the interference layer are also provided.
Patent EP-0695775-A1 (EP)
Inventor: MARCHIONNI GIUSEPPE
IPC: C08G65/324
Filed: 1995-07-28
Abstract: A process for preparing hydrogen-terminated polyoxyperfluoroalkanes having molecular weight lower than 1800, by decarboxylation of the corresponding polyoxyperfluoroalkanes having one or two end groups selected from -OCF₂COOZ, -OCF₂CF₂COOZ and -OCF(CF₃)COOZ, wherein Z is an alkaline metal or ammonium, carried out in the presence of water at temperatures from 140°-170°C and under a pressure of at least 4 atmospheres.
Patent EP-0696605-A1 (EP)
Inventor: NEUENSCHWANDER PETER
IPC: A61L27/18
Filed: 1995-07-31
Abstract: Biocompatible multi-block copolymers (I) contg. at least two chemically different block components are obtd. by linear polycondensation of an alpha,omega-dihydroxy-polyester (II) (obtd. by transesterification of poly-(R)-3-hydroxybutyric acid or a 3-hydroxybutyric/3-hydroxyvaleric acid copolymer with ethylene glycol) either with another alpha,omega-dihydroxy-polyester (III) or with an alpha,omega-dihydroxy-polyether (IV), i.e. alpha,omega-dihydroxy-poly(oxytetramethylene) or -poly(oxyethylene) or copolymer of ethylene glycol and propylene glycol, with di-isocyanate, diacid halide or phosgene. Also claimed are (1) medical implants made from (I), pref. in the form of tubes with one or more channels, or with a porous structure, esp. for the prodn. of simple and composite biological fabric, which may also contain particulate pharmaceuticals or diagnostic prods., (2) surgical accessories made from (I), intended for use in and on the body, (3) dihydroxy-polyesters (II) with a controlled random or block microstructure, obtd. by ring-opening polymerisation of a mixt. of at least two of the cpds. (L,L)-, (D,D)- or (D,L)-dilactide, diglycolide, beta-(R)-, beta-(S)- or beta-rac-butyrolactone or epsilon-caprolactone in presence of an aliphatic diol, or by transesterification as above.
Patent EP-0711925-A1 (EP)
Inventor: KONDO FUMIO
IPC: F04D29/38
Filed: 1995-10-31
Abstract: The present invention provides a propeller fan (1) having a blade trailing edge (3a) of a sawtooth shape, in which the flows on the negative pressure side and the pressure side of a blade join gradually, so that the velocity loss is decreased in the vicinity of the trailing edge (3a). As a result, the velocity gradient decreases and the generation of turbulence is reduced as compared with the conventional propeller fan, so that the noise is reduced and the fan efficiency is enhanced.
Patent EP-0713896-A1 (EP)
Inventor: BOEHM GEORG G A
IPC: B29L30/00
Filed: 1995-11-22
Abstract: An improved method for achieving enhanced bond strength between components of unvulcanized and at least partially vulcanized rubber the improvement comprising the steps of selecting first and second initially unvulcanized rubber components (10, 12) for the manufacture of a vulcanized rubber article (21); applying an interphase layer (11) of rubber material, essentially devoid of crosslinking agents and containing from about 0.1 to about 4 parts by weight of at least one accelerator, per 100 parts by weight of rubber, to the first component; prevulcanizing the interphase layer and the first component together until both are at least partially vulcanized, establishing a gradient crosslink density (43) primarily in the interphase layer and thereby providing a lower crosslink concentration at the surface of the interphase layer opposite the first component; applying the second rubber component to the surface of lower crosslink density; and covulcanizing the components together, wherein the first and second unvulcanized rubber components and the interphase layer comprise rubber selected from the group consisting of natural and synthetic rubber and blends thereof. A similar improved method for achieving improved bond strength between components of unvulcanized and at least partially vulcanized rubbers the improvement comprising the steps of selecting two unvulcanized rubber components (10, 12) for the manufacture of a vulcanized rubber article (25, 35); treating one of the components under conditions that will establish a gradient crosslink density with a lower crosslink concentration at the surface (43); applying the other rubber component to the surface; and covulcanizing the components together.
Patent EP-0717949-A1 (EP)
Inventor: YAMADA MASASHI
IPC: B65D8/16
Filed: 1995-12-07
Abstract: A thermally insulated container of the present invention is a double-walled container (1a) in an integral body in which an inner casing (2) is arranged in an outer casing (3) so as to maintain a space (4) therebetween, wherein the space is charged with a gas having a low thermal conductivity, and an opening (36) having a diameter of 0.1 to 3 mm for charging gas in a wall of either of the inner casing and the outer casing is sealed. In a production process of the present invention, a double-walled container (1a) is obtained by arranging an inner casing (2) in an outer casing (3) so as to maintain a space (4) therebetween, and by joining them into an integral body, a wall of either of the inner casing and the outer casing being provided with an opening (36) for charging gas; then, the double-walled container is placed in a thermostatic chamber (12), a charging-evacuating tube (14) which is switchably disposed to a vacuum evacuation apparatus (18) and to a source (21) of a gas having a low thermal conductivity is connected to the opening for charging gas, the space between the walls of the inner and outer casings is subjected to vacuum evacuation at a predetermined temperature, and thereafter a gas having a low thermal conductivity is introduced; and then, the opening for charging gas is sealed.
Patent EP-0724980-A1 (EP)
Inventor: SONNTAG JOSEF DIPL-ING
IPC: H01M8/04537
Filed: 1995-12-14
Abstract: 2.1. Es ist bekannt, eine Leitung des Laststromkreises eines Elektrofahrzeuges auf Fahrzeugkarosseriepotential zu legen. Dies kann zu Berührspannungsgefahren und Korrosionsproblemen aufgrund von Brennstoffzellen- oder Batterieleckströmen führen. Stationäre Energieversorgungsnetze können als IT-Netz realisiert sein, bei dem die elektrischen Verbraucher untereinander zum Schutz vor hohen Berührungsspannungen mit einem gemeinsamen Schutzleiter verbunden sind. Die Isolation der Laststromleitungen kann beispielsweise mittels einer Brückenschaltung überwacht werden, welche bei einer Unsymmetrie der Isolationswiderstände anspricht. 2.2. Es wird vorgeschlagen, das brennstoffzellen- oder batteriegespeiste Energieversorgungsnetz eines Fahrzeuges als IT-Netz auszuführen, bei dem die mit dem Laststromkreis verknüpften Verbraucher niederohmig mit der Fahrzeugkarosserie elektrisch verbunden sind. Bevorzugt ist zusätzlich eine aus einer Meßbrückenabgleichstufe und einer meßsignalaufbereitenden Trennverstärkerstufe bestehende Isolationsüberwachungseinrichtung zwischen den Laststromkreis und die Fahrzeugkarosserie eingeschleift. 2.3. Verwendung z.B. für Elektrofahrzeuge. <IMAGE>
Patent EP-0729023-A1 (EP)
Inventor: OLLSON SVEN-GUNNAR
IPC: G01N21/31
Filed: 1995-12-22
Abstract: The present invention relates to an optical analyser (2) capable of performing simultaneous measurement in a first test chamber (12) and a second test chamber (22). The analyser (2) has a first radiation path (4) and a second radiation path (18), the first test chamber (12) being placed in the first radiation path (4) and the second test chamber (22) being placed in the second radiation path (18). Radiation in the first radiation path (4) is generated by a first source of radiation (6), and radiation in the second radiation path (18) is generated by a second source of radiation (20). A filter device (18), containing a number of optical filters (10C, G), filters out specific wavelengths which are to pass through the respective test chamber (12, 22). The filter device (8) rotates so the optical filters (10C, G) are alternately placed in the first radiation path (4) and the second radiation path (18) respectively. Radiation passing the first test chamber (12) is registered by a first radiation detector (14), and a detector signal is sent to an analysis unit (16) which identifies or determines the concentration of the specific substance in the first test chamber (12). In the corresponding manner, radiation passing the second test chamber (22) is detected by a second radiation detector (24), which also send the detector signals to the analysis unit (16), so the corresponding analysis of the specific substance in the second test chamber (22) is performed.
Patent EP-0674215-A1 (EP)
Inventor: DEWANCKELE JEAN-MARIE
IPC: G03C1/043
Filed: 1995-02-21
Abstract: A photographic material is disclosed containing on at least one side of the support at least one light-sensitive silver halide emulsion layer characterised in that the light-sensitive layer and/or at least one non-light sensitive layer in water-permeable relationship with the light-sensitive layer comprises at least one compound having the general formula (I) 
 
 
 
        R[O-CH₂-CH₂-S-(LINK¹-S) x -CH₂-CH₂-O-(LINK²)] y -OR   (I) 
 
 
 
wherein 
each of LINK¹ and LINK² which may be the same or different represents a divalent linking group; R represents H, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group or an acyl group; x is 0, 1 or 2, and y varies from 2 to 20.
Patent EP-0665207-A1 (EP)
Inventor: KNIFTON JOHN FREDERICK
IPC: C07C29/145
Filed: 1995-01-26
Abstract: A one-step method is disclosed for synthesis of ethers from acetone, which method comprises reacting an acetone-rich feed over a bifunctional catalyst comprising 5%-45% by weight hydrogenation catalyst on 55%-95% of the total catalyst weight of a support comprising a zeolite and a Group III or IV metal oxide.
Patent EP-0670667-A1 (EP)
Inventor: DICKENSON ROBERT JAMES
IPC: H05K1/03
Filed: 1995-02-08
Abstract: In a direct copper bonded substrate arrangement having copper layers on both major surfaces of an electrically insulating substrate, one of which layers is patterned to leave a gap, the copper of the other layer is reduced in section over a region opposite the gap so as to reduce the cross-section of copper in tension across the gap, and thereby the forces which would tend to distort the substrate as a result of temperature cycling.
Patent EP-0694274-A1 (EP)
Inventor: MCCUE DAVID S
IPC: A47F10/04
Filed: 1995-07-17
Abstract: A shopping cart station (10) has free-standing first and second hollow wall members (1,3) at least partially filled with a ballast material. A connecting element (5) couples the first and second hollow wall members (1,3) together. The cart station (10) can be easily moved and secured by emptying the hollow wall elements (1,3) of the ballast material, repositioning the cart station (10), and refilling the wall members with ballast.
Patent EP-0712066-A1 (EP)
Inventor: WARING PARTRIDGE III B
IPC: H04M1/27475
Filed: 1995-11-01
Abstract: A computing interface system includes a mouse (16) with a keypad (40), and a computer display (12) that displays a group of icons that have a one-to-one correspondence to the keys (42) composing the mouse's keypad (40). The icons have the same relative positioning as the keys (42) composing the mouse's keypad (40). This arrangement permits the user to enter digits into the computer (10) without repeatedly shifting his or her gaze back and forth between the keypad (42) and display (12).
Patent EP-0725157-A1 (EP)
Inventor: LONGENBERGER EDWARD B
IPC: B22D11/04
Filed: 1995-11-16
Abstract: In accordance with one aspect of the present invention is the metamorphic processing of a beryllium-copper alloy. The alloy is (i) thermodynamically treated for greater than about 10 hours at a temperature generally within a range of 900° to 1500°F, (ii) warm worked at greater than about 30% strain at a strain rate ε̇ greater than or equal to about (2.210 x 10 7 )/exp[(2.873 x 10 4 )/(T + 459.4°)], where T is in °F, at the temeprature, (iii) annealed at a temeprature between 1375° and 1500°F for about 15 minutes to about 3 hours, (iv) water quenched, and (v) thermal hardened at a temperature generally within a range of about 480° and 660°F. Grain size is reduced with concomitant improvements in ultimate strength, toughness, total elongation, % reduction in area and ultrasonic inspectability.
Patent EP-0720185-A1 (EP)
Inventor: GABARA THADDEUS JOHN
IPC: H03B5/12
Filed: 1995-12-14
Abstract: High-frequency, low-power CMOS oscillators (20) having electrically-tunable tank circuits (25,26,28) are disclosed. Electrically tunable inductors (25) assure highly efficient oscillator operation and can be adjusted after manufacture to assure high yields of high-precision oscillator circuits.
Patent EP-0675526-A1 (EP)
Inventor: SLOAN BEN J
IPC: H01L21/00
Filed: 1995-03-29
Abstract: A multi-process bake/chill station for processing semiconductor wafers, comprising an insulated housing with an open bottom of approximately the same diameter as the wafer, a heated bake plate within the housing having a number of vertical gas flow passages through the plate, a plenum between the bake plate and the housing communicating with the gas flow passages, vent openings in the housing communicating with the plenum, a shroud for confining the wafer when it is in close proximity to the bake plate, a chill plate below the bake plate, and a lift for moving the wafer between the bake plate and the chill plate. The invention reduces contamination of the wafer by handling the wafer only minimally, increases the throughput of the manufacturing process by minimizing the extent of the mechanical movement between the bake plate and the chill plate, allows precise control of the time of the bake cycle and the chill cycle, and produces uniform heating of the wafer by minimizing air movement between the wafer and the bake plate.
Patent EP-0707877-A1 (EP)
Inventor: SMATI ABDELLATIF
IPC: B01D21/02
Filed: 1995-09-12
Abstract: Longitudinal continuous decanter for flow sepn. comprises an inlet zone (1) for the liq. to be treated comprising a distribution system for the liq., a homogenisation zone (2) ensuring the inlet energy is dissipated and a regular and even velocity is maintained at the exit from this zone, a decanting zone (3) with a homogenised flow of regular and even velocity maintained throughout its length with a high Froude number to guarantee the stability of the flow, and a sepn. and extraction zone (4) at the downstream end of the decanter where the treated liq. is removed from the surface and the decanted matter from the base of the decanter.
Patent EP-0713061-A1 (EP)
Inventor: GUILLET REMI
IPC: F24H1/22
Filed: 1995-11-15
Abstract: The heater has a first section (110) containing a hearth (111), a burner (112) supplied with combustible gas and a water circuit (117) for vaporisation of a working fluid. A second section (120) has a heat exchanger-condenser (122) for the working fluid. A third section (130) has steam pump (131) for heating the burner air, prior to feed to the first section.
Patent EP-0714861-A1 (EP)
Inventor: RIVOALLAN LOIC
IPC: C03B37/15
Filed: 1995-11-27
Abstract: In the controlled drawing of one or more optical fibres, the process comprises: (i) imposing a defilement speed Ve = dxe/dt on the fibre entering the furnace; (ii) choosing a law (f) for the variation of the dia. Ds of the fibre such that Ds = f(xs) in which xs represents the variable positions in the time that the fibre leaves the furnace; and (iii) operating successive drawings on the fibre in order to modify at each time the dia. Ds of the fibre leaving the furnace following the profile defined by the law f of variation. The device used in the process is also claimed.
Patent EP-0687615-A1 (EP)
Inventor: LAUZIER RENE
IPC: B62B5/04
Filed: 1995-06-08
Abstract: The wheel chair brake comprises pads (9a) with active parts (10a) displaceable between a radially sunken position in the tyre (2) and a position distant from the tyre under the action of a control lever (14a). The pad is pivoted on and slides relative to the fixed brake body (3a) by an axle (7a). The pad has an elongated guide (11a) having a longitudinal slot (12a) in which the axle pivots and slides. The control lever is pivoted on the brake body about a second fixed axle (8a) parallel to the first. A first arm (17a) of the control lever forms an operating handle and its second arm is pivoted about a movable axle (18a) to a part of the pad distant from its active part.
Patent EP-0764351-A1 (EP)
Inventor: NORTHEY WILLIAM ARTHUR
IPC: H01R13/627
Filed: 1994-12-06
Abstract: An electrical connector (10) has a self-retaining boardlock (20) in which the barbs (110) of the boardlock (20) not only secure the electrical connector (10) to the printed circuit board (140) but also retain the boardlock (20) within a boardlock retaining aperture (160) of the electrical connector (10) prior to connection of the electrical connector (10) to a printed circuit board (140). The boardlock (20) is preferably pressed into a molded hex nut opening (50) of the electrical connector (10) by fitting a tab portion (60) of the boardlock (20) in opposing corners of the hex opening (50). The other end of the boardlock (20) has spring means (72, 74) with barbs (110) thereon which protrude through the boardlock retaining aperture (160) of the electrical connector (10) and spring outward to retain the boardlock (20) in the aperture (130) during shipment of the electrical connector (10).