baber/WOPTO huggingface dataset:
Patent EP-0635358-A1 (EP)
Inventor: ABE REIZO
IPC: B32B7/035
Filed: 1994-07-18
Abstract: A laminate having improved polarization characteristics, in which an adhesive layer (4) is formed on one surface of a polarizing film, a retarded polarizing film or a retardation film (3) and a release film (6) having a transparent biaxially oriented aromatic polyester film as a base film is formed on the surface of the adhesive layer, said laminate being situated such that (1) a direction of an orientation main axis, as measured by a microwave transmission-type molecular orientation meter, of the biaxially oriented aromatic polyester film in the release film and (2) a direction of an orientation axis of the polarizing film, the retarded polarizing film or the retardation film are substantially the same or substantially form an angle of 90°. The laminate of this invention makes it easy to find foreign matters or defects by the visual inspection of the polarizing film, the retarded polarizing film or the retardation film of a large-sized TFT system or STN system.
Patent EP-0651062-A1 (EP)
Inventor: FITTOCK JOHN ERNEST
IPC: C01G51/00
Filed: 1994-10-28
Abstract: A process for the preparation and purification of a cobalt intermediate from a cobalt sulphate solution containing cationic and anionic impurities, including the successive steps of:
     (i) reacting the cobalt sulphate solution with an organic reagent to extract unwanted cationic impurities from the sulphate solution;   (ii) extracting the cobalt from the sulphate solution with an organic reagent, to create a cobalt loaded organic phase substantially free of all anionic impurities;   (iii) stripping the cobalt loaded organic phase with a high strength ammoniacal ammonium carbonate solution, to create an ammoniacal ammonium carbonate strip liquor rich in cobalt II ammines;   (iv) converting the cobalt II ammines to cobalt III tetrammines;   (v) extracting the majority of nickel from the cobalt rich ammoniacal liquor with a suitable organic reagent; and   (vi) recovering the cobalt from the cobalt rich ammoniacal liquor.
Patent EP-0715003-A1 (EP)
Title: Sn-Bi alloy-plating bath and plating method using the same
Inventor: SAKURAI HITOSHI
IPC: C25D3/56
Filed: 1994-12-01
Abstract: A Sn-Bi alloy plating bath comprises at least one compound selected from the group consisting of polyoxy monocarboxylic acids, polyoxy lactones, polycarboxylic acids and salts thereof. A plating method comprises the step of applying a Sn-Bi alloy plating film to a substrate in the foregoing plating bath. The plating bath permits the formation of a Sn-Bi alloy plating film having a bismuth content ranging from 0.1 to 75% over a wide current density range. Moreover, the plating bath never forms precipitates, does not become turbid, does not cause any change of the bath composition and is, therefore, quite stable even when it is stored over a long period of time.
Patent EP-0642285-A1 (EP)
Inventor: DELPRAT MARC
IPC: H04J3/16
Filed: 1994-09-01
Abstract: The field of the invention is that of radio communication of multiplexed data, and more particularly, although not exclusively, in TDMA mode. The objective is to supply a method making it possible to offer services with intelligent and optimised sharing of the traffic channels, particularly making it possible to route data originating from a secondary source over a traffic channel allocated to a main source (20, 30, 40). According to the invention, each of the said blocks transmitted by the main source, on the one hand, and the data from the said secondary source of data on the other hand, are each defined by one of at least three levels of informative importance (NIp = 0, 1, or 2; NIs = 0, 1, or 2), and data from the secondary source are substituted for a block sent by the main source as the result of a comparison between the respective levels of informative importance of the said data from the secondary source and block from the main source. <IMAGE>
Patent EP-0617155-A1 (EP)
Inventor: BIANCALANI FIORENZO
IPC: D06C17/02
Filed: 1994-03-10
Abstract: Each roller (7) is mounted by means of bearings (36) on a shaft beam (30) integral with the stator (42) of the electric motor, while the rotor (50) of said electric motor extends in annular form around the stator (42) and is integral with the peripheral shell (7B) of the roller.
Patent EP-0697062-A1 (EP)
Title: Process and device for controllably adding a reducing agent into nitrogen oxide-containing exhaust gas
Inventor: SCHMELZ HELMUT
IPC: B01D53/56
Filed: 1994-04-27
Abstract: A method for the controlled introduction of a reducing agent into a nitrogen oxide-containing exhaust gas leaving an internal combustion engine through an exhaust line having a catalytic converter built in for reducing nitrogen oxide, includes detecting at least one operation-relevant parameter of the exhaust gas, of the catalytic converter and optionally of the engine to determine the nitrogen oxide rate. An intermediate value is determined for the reducing agent rate as a function of the nitrogen oxide rate. The intermediate value is reduced by a rate of the reducing agent desorbed by the catalytic converter or raised by a rate of the reducing agent adsorbed by the catalytic converter. An apparatus for performing the method includes a control unit. A device detects at least one operation-relevant parameter of the exhaust gas, of the catalytic converter and optionally of the engine. A reducing agent supply unit introduces the reducing agent into the exhaust line upstream of the catalytic converter. The control unit is intended to adjust a rate of the reducing agent introduced into the exhaust gas as a function of the parameters, while taking into account a rate of the reducing agent adsorbed by the catalytic converter or desorbed by the catalytic converter.
Patent EP-0693006-A1 (EP)
Inventor: GR NB K JENS
IPC: B21J13/02
Filed: 1994-03-28
Abstract: PCT No. PCT/DK94/00130 Sec. 371 Date Sep. 20, 1995 Sec. 102(e) Date Sep. 20, 1995 PCT Filed Mar. 28, 1994 PCT Pub. No. WO94/22607 PCT Pub. Date Oct. 13, 1994A deforming tool having a die and prestress ring for the extrusion of a workpiece. The prestress ring being constructed so that the radial prestress exerted by it on the die in a region of transition from one to the other of two converging inner faces of the die, which together form an internal angle of less than 180 degrees, and/or in the region of a sudden transition from a low to a high value of the pressure exerted by the workpiece during its deformation radially on the die, is less than in the regions adjacent to the transition.
Patent EP-0694196-A1 (EP)
Inventor: HEACOCK GREGORY LEE
IPC: G02B27/00
Filed: 1994-03-29
Abstract: A head mounted display system is shown having a single optical element. The single optical element has three optical surfaces. An entrance surface receives a video image directly from a display. A reflective surface reflects the video image from the entrance surface to an exit surface wherein the user views the video image directly through the exit surface. The three optical surfaces are shaped to generate a virtual image that is magnified, appears at a distance from the user and substantially free from distortion, astigmatism and chromatic aberrations. The optical element is adjustably mounted on a frame of the head up display system to accommodate users with different interpupillary distances and to vary the apparent distance between the user and virtual image.
Patent EP-0699277-A1 (EP)
Title: Modified cryogenic diffusion pump
Inventor: HEMMERICH JOHANN LUDWIG
IPC: F04F9/00
Filed: 1994-05-13
Abstract: PCT No. PCT/EP94/01637 Sec. 371 Date Nov. 20, 1995 Sec. 102(e) Date Nov. 20, 1995 PCT Filed May 13, 1994 PCT Pub. No. WO94/28314 PCT Pub. Date Dec. 8, 1994The present invention relates to a pumping device which is suitable for pumping mixtures of gases at cryogenic temperatures which is a combination of a cryogenic diffusion pump and a thermal gradient barrier diffusion pump. Specifically, the pumping device comprises an elongate body of material capable of withstanding cryogenic temperatures and of sustaining an axial temperature gradient in use. The elongate body has an inlet for the gas mixture and an outlet for one or more gases to be pumped, wherein the outlet is filled with a porous barrier through which gases must pass to exit the device. The porous body has a heating means disposed at its outlet side.
Patent EP-0711260-A1 (EP)
Title: Use of basic aluminium sulphates as alkali-poor cement accelerating admixtures
Inventor: HELMBOLDT OTTO
IPC: C04B22/14
Filed: 1994-07-05
Abstract: PCT No. PCT/EP94/02190 Sec. 371 Date Jan. 24, 1996 Sec. 102(e) Date Jan. 24, 1996 PCT Filed Jul. 5, 1994 PCT Pub. No. WO95/03257 PCT Pub. Date Feb. 2, 1995Improved set accelerating mixtures and their use are disclosed to shorten the period after mixing hydraulically setting building materials, for example cement, up to the transition into the solid phase. The improved set accelerating mixtures comprise basic aluminum sulphates of the formula: Al(OH)a(SO4)b, in which the subscripts satisfy the conditions:a=3-2b and b=0.05 to 0.4.These basic aluminum sulphates are produced by parallel precipitation from solutions containing aluminum at temperatures usually less than 60 DEG  C. by mixing dilute acid solutions and alkaline solutions containing sulphates in the pH range from 5.0 to 8.0 to produce an amorphous, basic aluminum sulphate.
Patent EP-0707664-A1 (EP)
Inventor: CORMIER GERALD J
IPC: C23G1/14
Filed: 1994-06-01
Abstract: Une autre forme de dispersion traditionnelle de sel de Jernstedt, servant à activer des surfaces métalliques afin d'améliorer la qualité des revêtements de conversion du phosphate déposé ultérieurement sur la surface métallique activée, est stabilisée contre la détérioration au stockage sur une période d'au moins six mois grâce à l'emploi, dans la dispersion, d'un mélange de sels de sodium et de potassium, de préférence des sels de phosphate condensés, en quantités telles que le rapport du potassium et du titane soit compris entre 8:1 et 40:1, et que le rapport du potassium et du sodium soit compris entre 0,9:1 et environ 2,5:1.
Patent EP-0707514-A1 (EP)
Inventor: AUDA MAHROUSSA
IPC: C09K23/56
Filed: 1994-07-27
Abstract: Oil based emulsifiable concentrates include (a) at least one oil component; (b) at least one surfactant hydrocarboxyl saccharide, particularly a surfactant hydrocarbyl polysaccharide (HPS); and (c) at least one other non-ionic surfactant. The concentrates are typically homogeneous for at least 24 hours and emulsify readily on dilution into water. The concentrates preferably also include: (d) an antifoaming agent, especially a polysiloxane; and/or (e) at least one chemical agent specific to the intended use of the composition, such as an agrochemical, especially a herbicide, or a metal corrosion inhibitor. The concentrates can be diluted readily in water to give emulsion formulations which can be sprayed onto substrates, e.g. when the chemical agent is a herbicide, onto weeds.
Patent EP-0710339-A1 (EP)
Inventor: ACHMAD MUCHLIS
IPC: F16K39/02
Filed: 1994-06-29
Abstract: A solenoid valve for use in controlling the flow of pneumatic fluid under pressure between a pair of flow ports defined by a housing. The flow of fluid is controlled by a spool disposed within a bore and is movable between first and second positions. When in one of said first and second positions, the spool blocks communication between the ports and when in the other of said positions it allows communication between the flow ports. The spool is reciprocated by a motor means which includes a core of magnetic material connected to the spool so that when the motor is energized, the spool is placed in one of its first and second positions and when the motor is de-energized, a spring moves the spool to the other of its positions.
Patent EP-0722467-A1 (EP)
Inventor: NEWMAN THOMAS H
IPC: C08F4/6592
Filed: 1994-08-30
Abstract: Procédé de préparation de polymères aromatiques de vinylidène syndiotactiques consistant en la mise en contact d'un ou plusieurs monomères aromatiques de vinylidène avec un agent de transfert de chaîne d'aluminium de tri n-propyle dans des conditions de polymérisation de Ziegler-Natta.
Patent EP-0720811-A1 (EP)
Inventor: LINDEMANN ERIC
IPC: H04R25/00
Filed: 1994-09-14
Abstract: In this invention noise in a binaural hearing aid is reduced by analyzing the left and right digital audio signals to produce left and right signal frequency domain vectors and thereafter using digital signal encoding techniques to produce a noise reduction gain vector. The gain vector can then be multiplied against the left and right signal vectors to produce a noise reduced left and right signal vector. The cues used in the digital encoding techniques include directionality, short term amplitude deviation from long term average, and pitch. In addition, a multidimensional gain function based on directionality estimate and amplitude deviation estimate is used that is more effective in noise reduction than simply summing the noise reduction results of directionality alone and amplitude deviations alone. As further features of the invention, the noise reduction is scaled based on pitch-estimates and based on voice detection.
Patent EP-0724433-A1 (EP)
Inventor: CLELAND JEFFREY L
IPC: A61K9/16
Filed: 1994-10-13
Abstract: A method for drying microspheres in a fluidized bed is provided, along with a composition comprising microspheres dried by that method.
Patent EP-0722139-A1 (EP)
Inventor: AFLENZER ANDREAS
IPC: G06F3/0484
Filed: 1995-01-13
Abstract: The input system contains an input device (4) for the entry and change of data using and in conjunction with a display device (3), whereby the input device can influence a display element displayed in the display region (31). The display element has a first region (33-A) which interacts with the input device for positioning the display element. The display element has a second region (33-B) which interacts with the input device for triggering the detection of data for the construction element defined by this region. A third region (33-C) which interacts with the input device extends up to the second region and is used to change the size of the second region. A fourth region set (33-D1, etc.) is used to change the orientation of the second region. The third and fourth regions can be arranged in a star formation about the first region.
Patent EP-0665349-A1 (EP)
IPC: E05B1/00
Filed: 1995-01-26
Abstract: The door closure has a housing (1) attached to the outside of the door panel, containing a rotary drive mechanism (33), coupled to a locking bolt (4b) via a drive shaft (3a) and a bolt displacement drive (4a). A handle (5) is pivoted about an axis at right angles to the rotary drive axis, protected from unauthorised operation by using a retractable pin (6) as the pivot axis. The handgrip slides along a channel diagonal to the rotary drive mechanism between a working position and a rest position fitting in the drive housing, in which it is secured by a spring-loaded latch (7).
Patent EP-0676737-A1 (EP)
Inventor: WILLFAHRT GERHARD
IPC: G09F7/00
Filed: 1995-03-17
Abstract: The method involves covering at least part of the front side of the traffic sign. The sign has an intermediate support (3), which on the front side is provided with a smooth or self-adhesive surface for application of symbols or lettering (2). On the front side of the intermediate support a thin foil is applied. On the front side (10) of the intermediate support letters (2) or symbols are pressed or welded. The intermediate support is of metal, plastic or natural material. The rear side (11) of the intermediate support is self-adhesive or smooth and is provided with a deformable material which adjusts to uneven formations. <IMAGE>
Patent EP-0684383-A1 (EP)
Inventor: HETZEL WALTER DIPL ING
IPC: F04B53/06
Filed: 1995-04-28
Abstract: The dosing pump has a pump chamber with a volume which is enlarged during the suction stroke and reduced during the compression stroke, with a venting valve (17, 18) at the upper end of the pump chamber. The response characteristics of the venting valve are dependent on the aggregate characteristics of the dosed medium. The venting value is preceded by a back-feed prevention valve (16, 18) in the flow direction from the pump chamber, the back-feed prevention valve normally held closed and only opened in response to the fluid flow from the pump chamber.
Patent EP-0681320-A1 (EP)
Inventor: EKLUND ROBERT H
IPC: H01L21/822
Filed: 1995-05-04
Abstract: A polysilicon resistor (40) includes a field oxide layer (12) and a polysilicon layer (20) that covers a portion of field oxide layer (12). The polysilicon layer (20) possesses a predetermined electrical resistance value. Nitride/oxide stack (42) covers a predetermined portion of the polysilicon layer (20) and forms at least one exposed location of polysilicon layer (20) on which not to implant a dopant to achieve a predetermined resistance value. Silicide layer (34) covers exposed location.
Patent EP-0683098-A1 (EP)
Inventor: BENDER DOUGLAS J
IPC: B64G1/28
Filed: 1995-05-16
Abstract: A system is described for determining a three-axis attitude measurement of a spacecraft (10). The spacecraft (10) includes a spacecraft body (18) having pitch (P), roll (R), and yaw (Y) axes, means (12, 24, 28) for receiving signals indicative of spacecraft operating conditions, a processor (32) for generating command signals based on the operating conditions, an Earth sensor (12) disposed within the spacecraft body (18) for creating attitude reference signals indicative of a roll-axis attitude and a pitch-axis attitude, and means (14, 20, 28, 30) for generating error signals indicative of an azimuth attitude error and an elevation attitude error with respect to a first target ground station, the generating means (14, 20, 28, 30) being disposed within the spacecraft body (18). The system comprises a sun sensor (16) mounted on the spacecraft body (18) and in communication with the processor (32), the sun sensor (16) having a predetermined field-of-view and being operative to create sun sensor signals indicative of a pitch-axis attitude and a yaw-axis attitude, while the sun is within the field-of-view; and means (32) for combining a plurality of signals selected from the group consisting of the attitude reference signals, the sun sensor signals, and the error signals, so as to determine a three-axis attitude measurement of the spacecraft (10).
Patent EP-0697268-A1 (EP)
Inventor: FIERUS GERD
IPC: B25B23/142
Filed: 1995-07-01
Abstract: The locking part is formed as a U-shaped claw (13). The end edges of the claw legs (13a) engage vertically into axial recesses in the jacket surface of the tube (2). The claw is moved between locking and release positions by cam-shaped control surfaces (11a,b). These are formed on a turning ring (11), which moves to a limited degree on the hand grip (1). One end of the hand grip has a circular cylindrical bearing face for the turning ring. The ring is secured in axial direction by a sleeve, which may be locked on the grip.
Patent EP-0705635-A1 (EP)
Inventor: GEIGER MICHAEL
IPC: B23K26/08
Filed: 1995-09-09
Abstract: Filters are folded from a continuous band, into a zigzag; but in an innovative step, a laser beam (13,14) perforates the embossed filter material (15) before its arrival at a delivery station (17,18) to be folded. The perforations define a form other than rectangular. Folded, the element (29) is conveyed by rotating spindles (19,20) to enter a comb-like transporter (21,22). The laser is deflected (15,16) to perforate the material. Alternatively the deflection, (15,16) or laser unit, runs on a traverse (37), over the material. In a later step, the material is sepd. into individual elements, and the shapes defined by the perforations are removed, to make the novel three dimensional shaper filter elements.
Patent EP-0697329-A1 (EP)
Inventor: SCHWARZENBACHER RUDOLF
IPC: B62M1/12
Filed: 1991-12-31
Abstract: The mountain bike has the front wheel (11) mounted in a fork which can be pivotally steered by handlebars. The rear wheel (5) is driven from the pedals and sprocket (18) by a chain (21) and a change speed gear. The rear wheel drives a sprocket mounted on a shaft, which is mounted on the bicycle frame near the handlebars. The shaft is connected by a universal shaft to a third sprocket which is mounted on the handlebars and drives the front wheel.
Patent EP-0715065-A1 (EP)
Inventor: TSUCHIDA NAOKI
IPC: F02B29/04
Filed: 1995-11-29
Abstract: The present invention relates to a supercharged engine structure (15) for a motorcycle (2) comprising a connecting rod (25) substantially dividing an interior of a crankcase into first and second air chambers (B), wherein the first air chamber (A) is connected to an air introduction unit via an air cleaner (35) while the second air chamber (B) connects to a combustion chamber via an intercooler which cools the air output from said second air chamber (B) and an air intake passage connected to an outlet of said intercooler (36), wherein said second air chamber (B) serves as a compression chamber and said connecting rod (25,33) forming a compressor element by changing an effective internal volume of the crankcase. In order to reduce or inhibit the inflow of lubricating oil from the crankcase compression chamber to the combustion chamber, an outlet of said intercooler (36) being located at an upper portion of said intercooler (36).
Patent EP-0668182-A1 (EP)
Inventor: DE SOUZA JORGE RIBEIRO
IPC: B60K28/12
Filed: 1995-02-17
Abstract: The present invention refers to a safety automatic system used to control the shutting of vehicle doors, before the start of said vehicles, preferably the vehicles being public ones, said system comprising a pneumatic circuit which basically contains a double command main cylinder (1) connected through hoses (2) to a manual driving valve to actuate said circuit, and a compressed air tank, where is provided, in the main cylinder (1) of said circuit, a three-way driving valve (8) connected to the inside portion of the cover of the main cylinder (1), in such a way that said valve (8) be secured in the piston stroke of said main cylinder (1), this valve (8) being connected, by means of hoses (2) to a simple command auxiliary cylinder (21) existing under the accelerator pedal (22) of the public vehicle.
Patent EP-0706139-A1 (EP)
Inventor: PAKNAD MOHAMMED DARYOUSH
IPC: G06F17/30
Filed: 1995-07-10
Abstract: A method, apparatus, and software for finding a file stored on a host computer system are described. More particularly, a method, system and software that can be used to located files stored on a client computer system which is coupled to the host computer system,  e.g. , across a computer network. The method includes the steps of determining a requested file name provided by a requestor; searching the host computer system of at least one target file name which is closely related to the requested file name; and presenting the file name to the requestor. In one embodiment, the requestor is a finder routine running on a client computer which is coupled to a host computer system.
Patent EP-0710066-A1 (EP)
Inventor: RUQUE CHRISTIAN
IPC: H05K7/14
Filed: 1995-10-24
Abstract: The mother boards (3A-3C) are mounted vertically along the drawer length parallel to the drawer front face (6). Each mother board is mounted on pillars on the drawer front. Each stacked mother board decreases in length so that plug in connectors (5A-C) can be connected to the board ends, allowing pillar mounting and forming a pyramidal structure. The electronic cards are plugged in at right angles to the mother boards and are shielded by an enclosing structure (8A-C).
Patent EP-0690585-A1 (EP)
Inventor: MEYER JACQUES
IPC: H03M13/15
Filed: 1995-06-21
Abstract: The Reed Solomon input code (A203..A0) is input to a parallel set of multiplier stages. Each multiplier (44) multiplies the input digital coding by a root (Alpha) of the polynomial Reed-Solomon equation. The roots produce a higher order polynomial equation, and separate out each level of the equation. The outputs are compared with a counter circuit (12-14) which takes the polynomial levels and produces errors for that level of the equation. <IMAGE>