baber/WOPTO huggingface dataset:
Patent EP-0201914-A2 (EP)
Inventor: DORFMAN JAN L
IPC: B65D83/14
Filed: 1986-05-13
Abstract: @ A disposable package (8) comprising a plastic container (10) secured to plastic protective and support member (32, 34) so that the container (10) may be supported in a vertical position during shipment and commercial storage and in a horizontal position, such as refrigerator shelf, for consumer use. In the preferred embodiment, the container (10) contains a desired quantity of beer. The container (10) is provided with dispensing means (22) having means (26) movable between at least two positions so that in the first position there is no passageway between the fluid inside the container (10) and the outside of the container and in a second position wherein the beer in the container may be readily dispensed in separate portions over a period of time without degradation of the quality of the remaining portions of beer in the container (10). Means (30) are also provided to control the rate at which beer is dispensed from the container.
Patent EP-0217375-A2 (EP)
Inventor: CASTALDI GRAZIANO
IPC: C07C45/59
Filed: 1986-10-01
Abstract: A process is described for preparing optically active alpha-­halogenated carbonyl compounds.This process consists of transforming the carbonyl compound into the corresponding acetal with tartaric acid or a derivative thereof, halogenating this acetal and releasing the carbonyl compound.
Patent EP-0220530-A2 (EP)
Inventor: BOCCAGNO GEORGE E
IPC: B29B13/02
Filed: 1986-10-02
Abstract: Apparatus for melting and dispensing thermoplastic material including a hopper (11) for receiving solid thermoplastic material, a flow-through grid melter (12) secured to the bottom of the hopper and a reservoir (13) mounted beneath the grid melter. The grid melter includes multiple parallel ribs (39) extending across the width of the bottom of the grid melter. A single sinuous electrical resistance heater (50) is cast in situ into the ribs of the grid melter. The underside of the grid melter is provided with recesses (45) which function as accumulators to prevent the buildup of pressure on the underside of the grid melter upon remelt of solid thermoplastic material located above the level of the top of the grid melter.
Patent EP-0230546-A2 (EP)
Inventor: HISGEN BERND DR
IPC: C08G69/44
Filed: 1986-11-24
Abstract: Wholly aromatic mesomorphic polyester amides which form a liquid-crystalline fiber-forming melt below 320 DEG  C., composed of (a) from 3 to 30 mol % of repeat units of the formula I    <IMAGE>  I (b) from 3 to 30 mol % of repeat units of the formula II and/or III <IMAGE> II   <IMAGE> III  (c) from 2 to 25 mol % of one or more of the repeat units of the formula IV, V or VI,    <IMAGE> IV   <IMAGE> V   <IMAGE> VI   (d) a molar amount corresponding to the total amount of components (a), (b) and (c) excluding the repeat unit of the formula III, of the repeat units of the formula VII    <IMAGE> VII which, if desired, can in part be replaced by repeat units of the formula VIII    <IMAGE> VIII  (e) if desired from 5 to 25 mol % of repeat units of the formula IX    <IMAGE> IX  (f) repeat units of the formula X    <IMAGE> X   the molar proportions of components (a), (b), (c), (d), (e) and (f) in each case adding up to 100 mol %, and preparation thereof.
Patent EP-0199430-A2 (EP)
Inventor: MARR DOUGLAS STUART BALFOUR
IPC: B01D53/04
Filed: 1986-02-20
Abstract: A reactivateable adsorption filter assembly is described in which to reactivate the adsorption filter element (11) a purge valve (15) is opened causing filtered fluid stored in the storage vessel (18) to flow back through the adsorption filter element (11) and out of the filter assembly via the purge valve (15). A flow restrictor (19) is positioned between the storage vessel (18) and the filter element (11) to provide a large volume of fluid containing adsorbate at a very low partial pressure during the reactivation process.
Patent EP-0227267-A2 (EP)
Inventor: MIYAKOSHI KAZUMITSU
IPC: H03M1/00
Filed: 1986-10-31
Abstract: A D/A converter system for converting digital signal to analog signal includes a circuit for converting digital signal such as PCM signal to pulse density modulation sig­nal, and an analog low-pass filter for converting the pulse density modulation signal to analog signal by removing noise from the pulse density modulation signal.
Patent EP-0197904-A2 (EP)
Inventor: LARSSON LENNART
IPC: B29C63/02
Filed: 1986-03-19
Abstract: A surface layer, for instance a metal foil containing strip or a print, is applied onto a hollow profile (12) which is such that it is deformable by a force acting onto the profile and which returns to a shape substantially corresponding to the original shape as soon as the force is removed. 
     The profile is led with a section thereof which is non-planar in the crosswise direction relative the tube extension against a device (15, 24) for applying a suitable layer. This device is arranged for pressing the non-planar section to a substantially planar shape when the profile is passing over the device. The surface layer (22, 23: 30, 31) is applied between the said device and the outside of the section of the profile which has been pressed into a substantially planar shape. 
     Finally, the profile section is brought to return to a shape at least substantially corresponding to the original shape of the profile.
Patent EP-0268966-A2 (EP)
Inventor: HAMACHER WALTER
IPC: E04B2/82
Filed: 1987-11-14
Abstract: With a suspended sliding partition with a level track (1) and at least one panel-like element (3) is provided an upper mounting rail (4) which is suspended from the track (1) by two carrying bolts (2) which extend through a continuous slot in the underside of the track (1) into the latter and are there each connected to a carrying device (26, 27, 28, 40) which is supported in the track (1). The track (1) has two guide channels (12, 20) arranged at a distance one above the other and provided with lateral guiding surfaces (13, 21) on both sides, as well as a level supporting surface (17). On each carrying bolt (2) are mounted two lateral guiding elements (23, 30, 33, 34) which are guided in one of the guide channels (12, 20), as well as the carrying device (26, 27, 28, 40) which is supported on the supporting surface (17). The carrying device may be constructed as a plate (26, 40) which is fixed rigidly or pivotably to the carrying bolt (2) and which is provided with at least two balls (28) which roll over the supporting surface (17).
Patent EP-0249289-A2 (EP)
Inventor: MINISCI FRANCESCO
IPC: C07C46/06
Filed: 1987-06-09
Abstract: Phenols are oxidated to quinones with hydrogen peroxide in the presence of catalytic amounts of bromine, iodine, hydrogen bromide and hydrogen iodide.
Patent EP-0239314-A2 (EP)
Inventor: KUMAR-MISIR VICTOR
IPC: B42D1/06
Filed: 1987-03-18
Abstract: A book 10 containing question or other instructional pages (26,28) permanently bound therein by a binding such as a spiral wire binding 32. A holder 40 of small lateral dimension is also bound by the permanent binding 32 and carries loose-leaf answer or work pages 30 secured to the holder 40 by loose-leaf binding such as a bend­able metal strip 50. The book 10 can be laid open flat or folded back on itself. The work pages 30 can be used up and then replaced.
Patent EP-0265062-A2 (EP)
Inventor: HASWELL JR WALTER T
IPC: C22C38/40
Filed: 1987-09-10
Abstract: A low carbon plus nitrogen, free-machining, austenitic stainless steel having improved machinability and excellent corrosion resistance. The steel composition in weight percent is essentially carbon plus nitrogen up to about 0.06, chromium 16 to 20, nickel 6 to 14, manganese up to 0.60, sulfur 0.15 to 0.50, silicon up to about 1, phosphorus up to about 0.20, molybdenum up to about 1 and balance iron.
Patent EP-0260250-A2 (EP)
Inventor: HINTERREITER IGNAZ
IPC: A61J7/02
Filed: 1987-08-26
Abstract: The tablet dispenser has a sleeve and a cartridge inserted in said sleeve for accommodating a stack of tablets, which cartridge has an essentially U-shaped cross-section and a bottom connecting the limbs and, for the purposes of filling, can be pushed partially out of the sleeve counter to the force of a spring, arranged between the bottom of the cartridge and a cup-type slide which is guided displaceably in said cartridge and in the sleeve and acts as a spring plate. The slide is secured against complete tilting in the cartridge, is guided in said cartridge, and is provided with lateral projections, one of which penetrates a longitudinal slot, arranged in the web of the cartridge, and engages in a groove extending in the longitudinal direction of the sleeve and the other projection engages in a further longitudinal groove of the sleeve, which longitudinal grooves are at least partially terminated at the discharge end of the sleeve and form stops for the projections of the slide. In order to avoid risk due to rebounding parts, such as the spring (20), even if the tablet dispenser is misused leading to an at least partial destruction of said tablet dispenser, provision is made for the projection (5) of the slide (21) penetrating the slot (22) of the cartridge (18) to be provided with a hammer head (40) and preferably for a catch pin (43), arranged on the cartridge (18) in the vicinity of its bottom, to engage between two coils of the spring (20). 
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Patent EP-0281156-A2 (EP)
Inventor: ISHIDA ICHIRO C O NEC CORPORAT
IPC: H01L39/22
Filed: 1988-03-04
Abstract: Herein disclosed is a semiconductro-coupled super­conducting device which comprises a first semiconductor layer of one conductivity type, a second semiconductor layer of the other conductivity type formed on the first semiconductor layer, and first and second superconductor electrodes formed in contact with the surface of the second semiconductor layer.
Patent EP-0282969-A2 (EP)
Inventor: MATSUMURA HISASHI
IPC: G06F7/76
Filed: 1988-03-15
Abstract: In a computer system with a configuration in which a plurality of processors (1, 2) respectively having different word access methods access a common memory (19), there is disposed between the common memory and the processors a conversion circuit (29-32, 40-47) to reverse the sequence of the bytes constituting each word. Furthermore, there are disposed between input/­output controllers (121, 122) and the processor (101) a conversion circuit (115-118) to reverse the sequence of the bytes constituting each word.
Patent EP-0338115-A2 (EP)
Inventor: HANDERMANN ALAN C
IPC: B29B15/12
Filed: 1988-05-07
Abstract: An improved multifilamentary fibrous material is formed having particles of a matrix-forming thermoplastic polymer substantially uniformly dispersed among adjoining filaments in ths absence of fusion bonding. The polymer particles initially ars dispersed in an aqueous medium containing an effective amount of a dissolved polyacrylic acid binding agent possessing a cross-­linked molecular structure and the viscosity of the medium subsequently is substantially increased by the addition of ammonia or an alkyl amine to at least 50,000 cps. to form an improved gelled impregnation bath having a plastic flow characteristic with shear-thinning behavior wherein the polymer particles are substantially uniformly suspended. The resulting improved impregnation bath is caused to flow between the adjoining filaments of the multifilamentary fibrous material with a concomitant viscosity reduction which aids in the incorporation of the polymer particles. The concentration of the aqueous medium in the product is controlled to yield a uniform, handleable, drapable, tacky, and highly stable product. Upon the application of heat and pressure the improved product can be transformed into a fiber-reinforced composite article wherein the solid particles form the matrix phase. The utilization of the specified base to form the gelled impregnation bath has been found to make possible the formation of a composite article which exhibits significantly improved transverse properties ( e.g. , an improved 90° tensile strength).
Patent EP-0300386-A2 (EP)
Inventor: MIYASAKA EIJI C O DAINIPPON SC
IPC: G03G15/28
Filed: 1988-07-15
Abstract: A synchronous driving apparatus for a scanning exposure type reproducing apparatus comprises: a feeding roller formed of rubber for feeding an image recording sheet; a pressing roller (16, 17) formed of rubber for pressing the image recording sheet onto the feeding roller; a first steel belt (6) for rotating the feeding roller through a pulley; an input roller (3) formed of rubber rotated by the first steel belt through the pulley; an output roller (10) formed of stainless steel provided rotatably so as to be in contact with the input roller (3); a second steel belt moving in synchronization with the rotation of the output roller through a pulley fixed on the same axis as the output roller; and an original holding frame (8) fixed on the second steel belt (7) for holding the original, moved in a prescribed direction for scanning. The ratio of the change of the frictional force due to the change of the temperature between the input roller formed of rubber and the output roller formed of stainless steel is the same as the ratio of the change of the frictional force between the image recording sheet and the feeding roller formed of rubber.
Patent EP-0314143-A2 (EP)
Inventor: FUTAMI TOHRU
IPC: G07C9/00
Filed: 1988-10-27
Abstract: A keyless entry system comprises a locking key holder (321) having a key lock pin (322), an actuator (323) for operating the key lock pin, and a controller (20) which detects a unique identification code of the authorized user and a preset identification code and outputs an activating signal for operating vehicular devices, such as a door lock and/or the actuator. The key may be safely kept in the locking key holder (321) and cannot be removed therefrom unless the unique code has been received. Thus, the necessity for the user to carry a mechanical key is eliminated.
Patent EP-0317797-A2 (EP)
Inventor: HAN CHOONG YOL
IPC: C08G59/42
Filed: 1988-10-31
Abstract: Linear polyester compositions having high melt viscosities, especially under conditions of low shear, are prepared in a two-step method. The first step is the intimate blending of an inert polymer, preferably a poly­ester, polycarbonate or copolyestercarbonate, with a poly­functional epoxyalkyl compound such as triglycidyl isocyan­urate to form a concentrate. The second step is the reac­tion of said concentrate with a polyester, such as poly­(ethylene terephthalate) or poly(butylene terephthalate), containing a measurable proportion of carboxylic acid end groups.
Patent EP-0315957-A2 (EP)
Inventor: NAGASAWA HIROYUKI
IPC: G06F17/24
Filed: 1988-11-08
Abstract: A word processing apparatus comprising key input means (11), display means (13) for displaying data, first memory means (14) for storing text data inputted from the key input means, second memory means (14a) for storing simplified format composed of at least an edit symbol and a series of particular symbols, read-out means for reading out the simplified format stored in the second memory means and displaying it on the display means, retrieval means for retrieving the series of particular symbols and the edit symbol in the simplified format read out by the read-out means, replacing means (14b) for replacing the series of particular symbols retrieved by the retrieval means with characters inputted by the key input means, edit means (14c) for editing characters replaced by the replacing means according to the edit symbol and displaying it on the display means (13) and storage means (14a) for storing the simplified format replaced and edited into the first memory means.
Patent EP-0316928-A2 (EP)
Inventor: BYERS GARY WAYNE C O EASTMAN K
IPC: B41M5/39
Filed: 1988-11-18
Abstract: A dye-donor element for thermal dye transfer comprising a support having on one side thereof a near-infrared absorbing dye comprising a dithiolene-­nickel(II) complex dispersed in a polymeric binder, and on the other side thereof a slipping layer comprising a lubricant, the dye having the formula:
      wherein 
each R¹, R², R³ and R⁴ independently represents a substituted or unsubstituted alkyl group having from 1 to 10 carbon atoms; a substituted or unsubstituted aryl group having from 6 to 10 carbon atoms; a substituted or unsubstituted heterocyclic group; or R¹ and R² may be combined together with the carbon atoms to which they are attached to form a 5- or 6-membered carbocylic or heterocyclic ring; or R³ and R⁴ may be combined together with the carbon atoms to which they are attached to form a 5- or 6-membered carbocyclic or heterocyclic ring.
Patent EP-0308020-A2 (EP)
Inventor: BIFTU TESFAYE
IPC: C07D213/70
Filed: 1988-09-09
Abstract: This invention relates to a method of treating bacterial infections with 5-(aryl and heteroaryl)-6-(aryl and heteroaryl)-1,2-dihydro-2-oxo-­3-pyridinecarboxylic acids and derivatives thereof. This invention further relates to pharmaceutical compositions that are useful in the treatment of bacterial infections.
Patent EP-0282243-A2 (EP)
Inventor: SUSA TOMOO
IPC: D01F6/12
Filed: 1988-03-04
Abstract: Abrasive filaments made of a composition which comprises 95 - 70 vol.% of a polyvinylidene fluoride resin, whose inherent viscosity (η inh ) ranges from 0.9 to 1.4, and 5 - 30 vol.% of abrasive grains. They are produced by melt-spinning the composition and then stretching the resultant filaments at a draw ratio of 2.5 times - 5.5 times within a temperature range of 100 - 200°C.
Patent EP-0289277-A2 (EP)
Inventor: OKUNUKI MASAHIKO - TAKAO ITSUK
IPC: H01J1/304
Filed: 1988-04-27
Abstract: An electron beam head particularly suitably usable in an electron beam pattern drawing apparatus or otherwise is disclosed. The electron beam head includes an electron beam source (BG) and an electron beam detector (PN) which are provided on a common base member. Secondary electrons (2e) and/or reflected electrons caused when an electron beam (EB) emitted from the electron beam source impinges upon a workpiece or an object to be examined, are detected by the detector. These secondary electrons and/or reflected electrons can be efficiently collected and detected and, on the basis of which, the information concerning the position or otherwise related to the workpiece or the object to be examined can be detected precisely.
Patent EP-0297922-A2 (EP)
Inventor: FISHER ROBERT DWIGHT
IPC: G01R33/12
Filed: 1988-07-01
Abstract: This application relates to an instrument or device capable of performing a non-destructive evaluation of the major magnetic properties of a recording disc member (6) that determines the basic digital recording performance of said member (6). These measurements include the non-destructive evaluation of parameters including coercive force and remanence-thickness product of the recording member (6) as a function of the circumference and/or the radius of the recording member (6). These parameters determine the signal amplitude as well as the frequency response of the disc member.
Patent EP-0306316-A2 (EP)
Inventor: ARAKAWA NOBUYUKI PATENTS DIVIS
IPC: G11B7/24
Filed: 1988-09-01
Abstract: A method of forming a protective film (14) for an optical recording medium such as a compact disc (16). A protective film forming ink (22) having a viscosity in the range between 0.09 and 10 Pa.s is applied to a surface of a pad (21) having a Shore A hardness between 8 and 30. The spherical surface of the pad (21) thus loaded with the ink (22) is pressed against a substrate (11) of the optical recording medium on which a reflective layer (13) has been formed, to transfer the protective film forming ink (22) to the surface of the substrate (11). The ink (22) is then cured to form the protective film (14) over the entire surface of the reflective layer (13).
Patent EP-0335036-A2 (EP)
Inventor: UESUGI MITSUAKI
IPC: G06T7/00
Filed: 1988-10-14
Abstract: An image composing apparatus adapted to produce a com­posite image in which a value of each of picture elements is represented by a maximum value or minimum value of the bright­ness of a video signal as well as a corresponding other signal at the instant of the maximum or minimum value. A composite image is formed in which a value of each of picture elements is represented by a count of synchronizing signals or an externally applied timing, position or angle indicative external input signal at an instant that the video signal attains the maximum value or the minimum value for each picture element.
Patent EP-0284517-A2 (EP)
Inventor: BRUNEL GERALD
IPC: F23N1/00
Filed: 1988-03-25
Abstract: Apparatus characterised by a reservoir (3) forming a buffer volume supplying the consumption points (1, 2), a controlled supply (4, 5, 6) of the reservoir (3) with combustible gas, a reactor (7) for effecting a reference combustion with a combustion state sensor (9), supplied with oxidant gas (12) by a means for controlling the flow rate (23, 24) and a consumer circuit (14). The invention relates to the regulation of combustible gas consumption points. <IMAGE>
Patent EP-0284549-A2 (EP)
Inventor: PILGRIMM HERBERT DR
IPC: A61P7/06
Filed: 1988-03-23
Abstract: The magnetic fluid compositions consist of physiologically tolerable dispersions, which are stable to a magnetic field, of superparamagnetic particles in water. The magnetic fluid compositions are prepared by chemical bonding of stabiliser substances and diagnostically and pharmacologically active substances to the surface of superparamagnetic particles. The magnetic fluid compositions can be used in medicine and veterinary medicine for in vitro and in vivo diagnosis and therapy as well as in many areas of science and technology.
Patent EP-0279792-A2 (EP)
Inventor: PELOSIO GIORGIO
IPC: G08B17/12
Filed: 1988-02-19
Abstract: The surveillance control system uses a number of spaced surveillance stations. Each station employs two or more video surveillance devices, one of which responds to IR radiation and the other to visible radiation supplied from photovoltaic cells and associated storage batteries. Each surveillance station is protected against sabotage and lightning strikes, with auxiliary measurement of the wind velocity and wind direction, the air temp. and the relative humidity. Pref. the information is transmitted from the surveillance stations to the central control point via a radio link.
Patent EP-0326076-A2 (EP)
Inventor: TANG MAN-WING
IPC: C01B32/50
Filed: 1989-01-24
Abstract: The method of preparing dried asymmetric cellulose acetate blend membranes through the use of at least one drying agent which is a hydrophobic organic compound, such as polysiloxanes, hydrocarbons, ethers, ketones, chlorohydrocarbons or nitrohydrocarbons. The membranes are dried from their aqueous state by direct evaporation of water. The resulting air dried membranes are suitable for the desalination of water by reverse osmosis, non-­aqueous liquid separation, ultrafiltration, pervaporation, and for the separation of various gaseous mixtures into their constituent parts.
Patent EP-0327069-A2 (EP)
Inventor: SUGITA KAZUHIKO
IPC: G06V10/20
Filed: 1989-02-01
Abstract: A method and a system for recognizing the location of a cylindrical shaft is provided for use in positioning an end effector of an industrial robot which handles said shaft. In the method and system, a multilevel gray image of the cylindrical shaft which is generated by a charge coupled device (CCD) image sensor is first differentiated, and the absolute values of picture elements constituting the differentiated gray image are then binarized on the basis of a threshold value so as to extract an accentuated pattern image which is inherent to the shape of the cylindrical shaft. The accentuated pattern image thus extracted is then collated with a reference accentuated pattern image (template) so as to generate a normal curve signal which has its peak point at a position where the axis of said cylindrical shaft is located. The normal curve data is then binarized on the basis of another predetermined threshold value to generate a single strip image. The center of the single strip image is calculated to determine the location of the cylindrical shaft.