baber/WOPTO huggingface dataset:
Patent EP-0356668-A2 (EP)
Inventor: GEISS HELMUT
IPC: A23B7/04
Filed: 1989-07-11
Abstract: By means of the process according to the invention, it is to be possible to prepare a high-quality fruity beverage which does not deteriorate qualitatively despite a relatively long storage time. Moreover, the weight is to be reduced considerably for transport. A mixture containing fruit pulp and fruit concentrate is portioned into suitable drink quantities, these portions are transformed into solid forms by cooling. By adding an appropriate quantity of a preparation liquid, for example water, a drinkable quantity of the beverage is prepared by the consumer himself. The process according to the invention is especially applicable for the preparation of orange juice, grapefruit juice, citrus juice or the like in the household.
Patent EP-0367159-A2 (EP)
Inventor: NAKAZUMI TETSUYA
IPC: G11B5/712
Filed: 1989-10-28
Abstract: An acicular alloy base magnetic powder comprising iron and cobalt, which has a major particle size of not larger than 0.25 µm, an axial ratio of from 4 to 8, a cobalt content of from 8 to 50 % by weight based on the weight of iron and saturation magnetization of at least 120 emu/g after being kept standing at the temperature of 60°C and relative humidity of 90 % for a week, which has improved corrosion resistance and can provide a magnetic recording medium suitable for recording in the short wavelength range.
Patent EP-0374626-A2 (EP)
Inventor: OSTOJA-STARZEWSKI KARL HEINZ A
IPC: C08F283/02
Filed: 1989-12-08
Abstract: A description is given of laminated polarisers consisting of a polarising core layer and adhesion layers which are provided on one side or on both sides and which can receive a respective transparent covering layer, the polariser being a polyacetylene-containing polymer product, the matrix of which is a polymer including polar groups and the adhesion layers employed include not only conventional adhesion agents such as epoxy resins or acrylic polymers but also especially thermoplastic polyurethane-polyureas of a predominantly linear molecular structure with urethane and urea segments bound exclusively aliphatically or cycloaliphatically.
Patent EP-0374673-A2 (EP)
Inventor: SATO TAKUMI SEIKO EPSON CORPOR
IPC: B41J2/235
Filed: 1989-12-11
Abstract: In a printing head of a wire-dot impact printer a single or plural pinting wires (31) are adapted to be selectively driven upon a print signal against a recording paper through an ink ribbon. The printing head has a core block (1) having a projection (2) for restricting oscillations of printing levers (30), said projection being provided at the inside central portion of said core block (1), and a prin­ting lever driving coil provided on the peripheral edge portion of the core block (1). A nose block (50) provided with a nose (51) for guiding the printing wires (31) and a disk part (52) opposite to the core block (1) is placed on the core block and the printing levers (30) are pivotally supported therebetween.
Patent EP-0341976-A2 (EP)
Inventor: RODRIGUES JESUS R
IPC: C09K8/592
Filed: 1989-05-09
Abstract: A thermal insulating fluid which is well suited for the insulation of steam injection wells comprises a heavy oil having an API gravity of not more than 15° and a water content of not more than about 5% by volume as a major liquid portion, a light oil as a minor liquid portion, a smectite-type clay in an amount sufficient to impart thixotropic properties to the fluid, calcium oxide in an amount sufficient to maintain gel strength at elevated temperatures and to inhibit light oil losses through evaporation, and hydrated amorphous sodium silicate with a SiO₂/Na₂O modulus ratio of about 3 to about 4 present in an amount sufficient to reduce thermal conductivity of said thermal insulating fluid.
Patent EP-0343926-A2 (EP)
Inventor: FUKUZAKI KENTARO
IPC: C07D501/18
Filed: 1989-05-23
Abstract: A novel process is disclosed for preparing a 3-sub­stituted methyl-3-cephem-4-carboxylic acid or pharmaceu­tically acceptable salt thereof. The process comprises reacting a 3-acetoxymethyl-3-cephem-4-carboxylic acid or pharmaceutically acceptable salt thereof with a specific compound, such as a boric acid ester, an orthoester or an acetal, in the presence of at least one specific catalyst selected from the group consisting of Lewis acids or com­plexes thereof, proton acids and mixtures thereof. In the process, formation of impurities, such as a lactone, is sufficiently suppressed without protection of the carboxy­lic acid, so that the high purity desired product, i.e., a 3-substituted-methyl-3-cephem-4-carboxylic acid or pharma­ceutically acceptable salt thereof, which is useful as an intermediate for various cephalosporin antibiotics having excellent antimicrobial activity, can be prepared in one step in high yield.
Patent EP-0359472-A2 (EP)
Inventor: ADANG MICHAEL J
IPC: C12N15/82
Filed: 1989-09-07
Abstract: Synthetic  Bacillus thuringiensis  toxin genes designed to be expressed in plants at a level higher than naturally-occurring  Bt  genes are provided. These genes utilize codons preferred in highly expressed monocot or dicot proteins.
Patent EP-0366296-A2 (EP)
Inventor: OLSEN RAGNAR
IPC: C12N9/26
Filed: 1989-10-09
Abstract: A process for isolating valuable bioactive substances such as the enzymes alkaline phosphates, hyaluronidase and chitinase from crustacea, mainly shrimps, by extracting said enzymes with a water soluble eluant and to treat the extracted brine in the following process steps; purifying by centrifugation or filtration, purification, extraction and removal of unwanted substances and isolation of the valuable substances.
Patent EP-0368491-A2 (EP)
Inventor: SWIHART DONALD L C O MINNESOTA
IPC: D21H19/36
Filed: 1989-10-18
Abstract: A receptor sheet for image-transfer processes is provided by providing a backside polymeric coating on the sheet with differential surface characteristics which can be visually observed. The characteristics may define a logo to differentiate the backside from the receptor surface.
Patent EP-0371765-A2 (EP)
Inventor: REES JAMES D
IPC: H04N1/193
Filed: 1989-11-28
Abstract: A book edge copying system is enabled by providing a full rate/half rate scanning system 36,38 modified to tilt the system axis so as to move the start of scan location to a point P′ coincident with the book edge location. A full rate mirror, 36 in one embodiment, is tilted at an angle (45 + ½ ϑ)⁰ to the platen perpendicular thereby effectively tilting the system axis by an angle ϑ. The off-axis angle ϑ introduced at the scan mirror 36 is compensated for by appropriate rotation of the projection lens 40 and the image side optical elements 46.
Patent EP-0387781-A2 (EP)
Inventor: WOLF RONALD J
IPC: G01B7/00
Filed: 1990-03-13
Abstract: A ferrous object sensor assembly (50) in accordance with the invention is capable of sensing the presence or absence of an object of high magnetic permeability, such as a tooth or notch on a rotatably mounted ferrous wheel at zero speed and imme­diately upon power-up and, thus, may be used as a proximity sensor. The ferrous object sensor assembly (50) is comprised of a permanent magnet (34) and a magnetic flux responsive sensor (30) having a sensing plane (32) which produces an electrical output signal varying as a function of the change in magnetic flux density. The ferrous object sensor assembly (50) does not rely upon pole face magnetism as some known conventional sen­sors but, rather, relies upon the radial component of magnetic flux emanating from a lateral surface of the magnet (34) inter­mediate opposing pole faces (P′, P˝). Since the ferrous object sensor assembly (50) does not rely on pole face magnetism, its electrical output signal is relatively stable over a relatively wide temperature range.
Patent EP-0398098-A2 (EP)
Inventor: DAVIS JEFFREY B
IPC: H01L29/762
Filed: 1990-05-06
Abstract: An output buffer for reducing switching induced noise in high speed integrated circuit devices incorporates a relatively small current carrying capacity secondary pulldown transistor (N1) element with the current path first and second terminal leads coupled in parallel with the current path first and second terminal leads of the primary pulldown transistor element. A separate pulldown (R1) delay resistance element of selected value is coupled in series between the control terminal leads of the secondary (N1) and primary (N3) pulldown transistor elements. The secondary pulldown transistor (N1) element control terminal lead is coupled in the output buffer to receive a signal propagating through the output buffer before the primary pulldown transistor (N3) element control terminal lead. A relatively small discharge current is therefore initiated from the output before turn on of the relatively large discharge current of the primary pulldown (N3) transistor element. The separate pulldown delay resistance (R1) element delays turn on of the primary pulldown transistor (N3) element a specified time delay after turn on of the secondary pulldown transistor (N1) element during transition from high to low potential at the output. As result ground bounce is divided into two spikes and the ground rise in potential is constrained to approximately one half that of conventional ground bounce levels. A secondary pullup transistor element with associated noise reduction components can similarly be used on the supply side to reduce Vcc droop.
Patent EP-0401849-A2 (EP)
Inventor: KOMA NORIKO
IPC: H04M1/2748
Filed: 1990-06-08
Abstract: Index letters representing different groups of dial memories are stored in an index letter memory. One of the dial memories is displayed on a display to be a starting memory, when a reference requesting signal is supplied from a key input unit to a whole memory or skip reference means of a central processing unit, so that a whole memory or skip reference mode is carried out to refer to a dial memory indexed in each of the different groups by each of the index letters in a forward or reverse direction from the starting memory to following dial memories. In the whole memory reference mode, dial memories indexed by the index letters are referred for continuous groups of dial memories. In the skip reference mode, on the other hand, index letters of a number "n" are skipped in accordance with the pressing-on of a skip reference key provided in the key input unit by "n" times, so that a dial memory corresponding to an index letter following the skipped index letters is referred to be displayed on the display.
Patent EP-0410160-A2 (EP)
Inventor: ISHIDA MASAHIKO
IPC: G02B5/20
Filed: 1990-06-29
Abstract: An optical filter comprising a substrate (1) formed of a material transmissible for infrared rays, a band pass layer (2) formed on one side of the substrate and a short/long cutting layer (3) formed on the other side of said substrate, characterized in that the area of both said band pass layer (2) and said short/long cuttung layer (3) is slightly less than that of the substrate (1) so that exposed portions (4a,4b) are formed all over the circumferential portion of the substrate, and in that all the surface of the circumferential portions of the band pass layer and the short/long cutting layer is covered with a mask (5a,5b) formed of a material refelecting infrared rays. With this structure of the optical filter (7), leakage of light due to tipping of the edges of the band pass layer (2) or to mismatch of the band pass layer (2) and the short/long cutting layer (3) can be prevented.
Patent EP-0415237-A2 (EP)
Inventor: SARUTA SUSUMU C O INTELLECTUAL
IPC: G10K11/178
Filed: 1990-08-21
Abstract: An apparatus includes an electro-acoustic converter (22), a detector (23), a noise correlative signal generator (20), and an additional tone signal generator (26) in order to actively control noise generated by an electromagnetic machine (9), which noise is apt to externally leak from an opening (12) of a machine room (8) storing the electromagnetic machine (9) driven by an AC power supply. The electro-acoustic converter (22) applies a predetermined sound wave to the opening (12) of the machine room (8). The detector (23) essentially detects a frequency of an AC voltage waveform to be applied to the electromagnetic machine (9) driven by the AC power supply. The noise correlative signal generator (20) generates generating a signal correlative with an electromagnetic noise component included in noise generated by the electromagnetic machine (9) according to a detection signal from the detector (23). The additional tone signal generator (26) generates, according to an output signal from the noise correlative signal generator (20), an additional tone signal for causing the electro-acoustic converter (22) to apply a sound wave essentially having a phase opposite to and the same amplitude as those of the electromagnetic noise component at the opening (12) of the machine room (8).
Patent EP-0418871-A2 (EP)
Inventor: SASAKI HIROYUKI C O JAPAN AVIA
IPC: G02B6/28
Filed: 1990-09-19
Abstract: Two optical fibers (11, 12) are stretched to form prestretched portions (13, 14) of different diameters, and then the optical fibers are fused together at their prestretched portions to form a coupling region (15), which is stretched to obtain a wide-band optical fiber coupler of a desired splitting ratio.
Patent EP-0432716-A2 (EP)
Inventor: ICHIKAWA KAZUYOSHI
IPC: G03C1/74
Filed: 1990-12-11
Abstract: A method for preserving a composition for silver hlide photographic light-sensitive material is disclosed. In the method, the composition is preserved in a temperature within the range of from 0°C to the freezing point of the composition. The method is preferably appried for preserving a silver halide photographic emulsion, a oil-in-water type dispersion such as a oil-soluble coupler dispersion or a coating solution of the emulsion prepared to be coated.
Patent EP-0446462-A2 (EP)
Inventor: HEIDER JUERGEN DR
IPC: H01J61/34
Filed: 1990-12-17
Abstract: In high-pressure discharge lamps, especially in halogen metal-vapour discharge lamps with a sodium or lithium additive in the filling, an undesired ion migration occurs which leads to a change in the filling constitution and reduces the lamp life. External electrical fields promote this ion migration. In order to screen their electrical fields, the power supply lines (12, 13) running in the immediate vicinity of the discharge vessel (4) are provided with an electrically insulating sleeve (14) which consists of a material having a high dielectric constant. …<IMAGE>…
Patent EP-0436939-A2 (EP)
Inventor: ITO MOTOSHI
IPC: G11B7/126
Filed: 1990-12-28
Abstract: Data read from an optical disk includes address period, ALPC period and data period, in which the ALPC period contains no-signal state at opposite ends of laser output signal. An ALPC period detector is provided for detecting the ALPC period. During the ALPC period, an automatic gain control circuit is suspended to hold the gain to the predetermined value. Alternatively, during the ALPC period, the signal applied to the automatic gain control circuit is reduced to ground level or attenuated. Thus, since the automatic gain control circuit will not be adversely affected by the laser output signal and no-signal state in the ALPC period, the automatic gain control circuit will amplify the signal in the data period with an appropriate gain.
Patent EP-0383536-A2 (EP)
Inventor: IWASAKI FUMIHARU
IPC: G03F7/00
Filed: 1990-02-13
Abstract: A transfer printing medium comprises a heat resistant substrate (2, 102, 202) and a photo- and thermo-sensitive film (10, 11, 110, 111, 210) disposed on the substrate. The film comprises porous micro-­capsules (3, 103, 203) containing colouring material (4, 104, 204), and being responsive to thermal energy to release the colouring material, a photo-sensitive resin (6, 106, 206) arranged to undergo photo-polymerisation in response to exposure to light to control the rate of transfer of the released colouring material, and an initiator (7, 107, 207) effective to initiate the photo-polymerisation. The micro-capsules, the resin and the initiator are distributed in a binder (5, 105, 205) for support.
Patent EP-0388199-A2 (EP)
Inventor: HERFURTH EIKE
IPC: B05B7/14
Filed: 1990-03-15
Abstract: A self-cleaning dosing pump system for delivering a slurry of solid particles and water. The dosing pump system comprises a membrane metering pump (10) and at least one sieve (11-13), arranged at the delivery end of the pump (10). The invention is particularly applicable to delivering a slurry of microsilica to a spray nozzle (5) for shotcreting.
Patent EP-0402075-A2 (EP)
Title: Heat ray screening glass
Inventor: MUROMACHI TAKASHI
IPC: C03C17/34
Filed: 1990-06-04
Abstract: A panel of radiant heat screening glass comprises a sheet of glass (5), a first layer (1) deposited on the sheet of glass (5) 55 nm to 70 nm thick and having a refractive index of 1.8 to 2.1 at a wavelength of 550 nm, a second layer (2) deposited on the first layer (1) and consisting of a TiO₂ film which is 30 nm to 55 nm thick and has a refractive index of 2.3 to 2.5 at a wavelength of 550 nm, and a third layer (3) deposited on the second layer (2), 45 nm to 60 nm thick, and having a refractive index of 1.8 to 2.1 at a wavelength of 550 nm. Change in the color of the light transmitted through and reflected by the panel is very small and a comparatively high visible light transmittance and a low visible light reflectivity is provided. A film (4) of titanium nitride may be provided between the second and third layers (2, 3).
Patent EP-0430392-A2 (EP)
Inventor: SWART MARK A
IPC: G01R1/067
Filed: 1990-06-22
Abstract: A breakaway switch probe (40) comprises an outer barrel (42) a movable plunger (44) in one end portion of the barrel, a terminal projecting (46) from the other end of the barrel (42), and a breakaway clip (50) mounted to the barrel (42) and normally engaging a contact surface on the plunger (44) for retaining the plunger (44) in its at-rest position, substantially immovable in the barrel (42) and out of contact with a switch point on the terminal. The plunger (44) is normally retained in its at-rest position spaced from the switch point so that absence of contact between the plunger (44) and the switch point produces an electrical open-circuit condition in electrical test circuitry connected to the probe (40). An external test force of less than the present level applied to the plunger (44) in opposition to the resistance force of the breakaway clip (50) will not move the plunger (44) from its at-rest position, thereby retaining the open-circuit test indication. The breakaway clip (50) is movable away from its engagement with the contact surface of the plunger (44) when the external test force applied to it exceeds the threshold level, and the movement of the breakaway clip (5) away from the plunger contact surface releases the plunger (44) for travel in the barrel (42) towards and into contact with the switch point to produce a closed-circuit condition in the electrical test circuit connected to the switch probe (40).
Patent EP-0420677-A2 (EP)
Inventor: ULTEE ARNOLDUS JOHANNES
IPC: C08G18/10
Filed: 1990-09-28
Abstract: Oligomeric polyether/urethanes with semicarbazide end-groups protect spandex fibers from discoloration in atmospheric fumes and/or light. The oligomers are prepared from polyether glycols, diisocyanates and N,N-dialkylhydrazine.
Patent EP-0384849-A2 (EP)
Inventor: SHIMADA JUNICHI C O - NTT DORM
IPC: H01S5/40
Filed: 1990-02-23
Abstract: A semiconductor light emitting element (1), a laser or a light emitting diode (LED) is deposited on a first area (A) of a semiconductor substrate (11), which also carries a microlens (2) for focusing or diverging an output beam of said light emitting element (1) on a second area (B) of the substrate (11). Both light emitting element (1) and a microlens (2) are deposited on a substrate (11) through photolithoetching process, and an alignment of an optical axis of a light emitting element and an optical axis of a microlens is accomplished in producing steps of the light emitting semiconductor system. Thus, a semiconductor light emitting system which functions not only to generate light but also to focus or diverge the light, and is small in size and light in weight, can be obtained.
Patent EP-0409691-A2 (EP)
Inventor: RYUO TOSHIHIKO
IPC: H01F10/24
Filed: 1990-07-06
Abstract: A novel oxide garnet single crystal, which can be epitaxially grown on a rare earth-gallium garnet wafer and exhibiting excel­lent performance as a material of magneto-optical devices, is dis­closed. The oxide garnet single crystal, grown on the substrate sur­face by the liquid-phase epitaxial method, has a chemical composi­tion expressed by the formula 
(Bi a Eu b Ln 1-a-b )₃(Fe 1-c M c )₅O₁₂, 
in which Ln is a rare earth element other than europium, e.g., ter­bium, M is an element selected from the group consisting of alumi­num, gallium, indium and scandium, the subscript a is a positive number defined by 0.15≦a≦0.6, the subscript b is a positive num­ber defined by 0.01≦b≦0.2 and the subscript c is a positive num­ber defined by 0.01 ≦ c.≦ 0.1.
Patent EP-0411991-A2 (EP)
Inventor: CAILLER CHRISTIANE
IPC: A23L27/30
Filed: 1990-07-25
Abstract: The present invention relates to a process for the preparation of a sweetener based on aspartame, which is in a dry form similar to that of a lump of sugar. 
     According to the invention, this process comprises the preparation of a composition consisting in an aqueous dispersion of aspartame and at least one agent for modifying the texture, selected from polysaccharides with a high gelling power and monosaccharides or disaccharides with low calorific power, and the lyophilization of the resulting dispersion. 
     Application: food industry; sugar substitute.
Patent EP-0420716-A2 (EP)
Inventor: CALVET ALAIN PIERRE
IPC: A61P3/04
Filed: 1990-09-17
Abstract: Benzodiazépines de formule <IMAGE> dans laquelle R9 est hydrogène ou chlore, R10 est phényle éventuellement substitué, R11 est hydrogène, R12 est oxygène ou soufre, R13 est un groupe NH, Ar est aromatique ou hétéroaromatique comportant un ou deux cycles et dans laquelle, notamment, A est un pont éthylène ou triméthylène ; e est égal à 1 ou 2 ; qui sont antagonistes de la gastrine et ou antagonistes centraux de la cholecystokinine.
Patent EP-0475223-A2 (EP)
Inventor: KUSAKA TERUO
IPC: H01L23/538
Filed: 1991-08-30
Abstract: A method of fabricating an integrated circuit chip package is provided in which a multi-chip module is formed by mounting a plurality of IC chips (2) on a single silicon circuit board (1) by means of flip-chip interconnection. 
     Compared with a conventional multi-chip module in which, in order to obtain a uniform gap between IC chips and a silicon circuit board, metal bumps (3) provided on both the silicon circuit board (1) and the IC chips (2) are used, such gap is defined in the present method by thicknesses of organic insulating films formed on both the IC chips and the circuit board. That is, height of metal bumps (3) is selected such that it is smaller than a sum of the thicknesses of the insulating films and that closed spaces due to melting of solder for metal bump connection is prevented from being formed between the organic insulating films.
Patent EP-0479000-A2 (EP)
Inventor: TRAVER FRANK JOHN
IPC: A61K8/00
Filed: 1991-09-11
Abstract: There are provided novel diorganoaminoorganosiloxy-terminated polysiloxanes and compositions thereof which provide improved properties to hair and textile fabric treated with them. Methods for treating hair and fabric with the polysiloxanes and compositions containing them are also provided.