baber/WOPTO huggingface dataset:
Patent EP-0230930-A2 (EP)
Inventor: GLEIM GUNTER DIPL-ING
IPC: H02M3/335
Filed: 1987-01-16
Abstract: 1. A switched-mode power supply for a device which can be remote-controlled, particularly for a television set, having a starting circuit for the switching transistor (13), which circuit is disposed at the side of the switched-mode power supply transformer (21) connected to the mains, and a protective circuit or the switching transistor (13), likewise disposed at the side connected to the mains, comprising the following features : a) the remote-control receiving section (1) is disposed at the side connected to the mains and is supplied with an operating voltage produced directly from the mains, b) the remotely controllable on and off instructions are fed to an evaluation circuit which is connected to the mains and releases the switching instructions at the side connected to the mains, c) all other remotely controllable instructions are fed via a mains isolator (11) to a processing circuit (mu P), d) during the starting operation when the secondary voltages are rising in the switched-mode power supply transformer (21), the starting circuit is separated by a pulse width modulator (22) disposed at the secondary side and delivering control signals via a mains isolator (19).
Patent EP-0235603-A2 (EP)
Inventor: EGUCHI TAMIYUKI
IPC: B01J2/18
Filed: 1987-02-04
Abstract: A process for forming uniform liquid droplets having a particle size of not more than 250 µm which comprises jetting a liquid having a viscosity of 50 to 2,000 cP through at least one orifice (12) having a diameter of 20 to 100 µm, while directly vibrating liquid at a frequency of 3,000 to 40,000 Hz. The process is applicable, for instance, to a solution of a natural or synthetic high polymer, and when liquid droplets formed from such a solution are solidified, spherical solid particles having a uniform particle size useful, for instance, as particles for gel permeation chromatography, a support for catalyst or a packing for a column are obtained.
Patent EP-0240717-A2 (EP)
Inventor: LEMON HENRY M
IPC: A61K31/565
Filed: 1987-03-04
Abstract: To reduce the risk of breast cancer, a drug is periodically administered to young mammals before pregnancy in doses of about 1 microgram to 50 micrograms per killogram of body weight. The drug: (1) competes with and displaces estradiol 17 beta from the mammary gland cells in an effective manner to prevent the possible formation of DNA-damaging epoxide estradiol metabolites; (2) binds to breast tissue to a greater extent than estradiol 17 beta; (3) induces terminal nonlacta- tion differentiation of the mammary gland; (4) is nontoxic and noncarcinogenic; and (5) preferably does not have anti-ovulatory activity. The drug is selected from a group of drugs including: (1)4-OH estradiol; (2) d-equilenin; and (3) 17 alpha ethynyl estriol.
Patent EP-0261681-A2 (EP)
Inventor: MONTALBANO ANTHONY PHILIP
IPC: B29C70/70
Filed: 1987-09-24
Abstract: An article, such as a shelf (10) or the like, has a periphery and includes a plurality of substantially continuous fibers (32) wound into a shape generally defining the periphery. The fibers (32) are wound a plurality of times in this shape thereby to overlie themselves at least once. A first resinous material (34) binds the continuous fibers (32) together thereby to form a continuous peripheral core member. A separate outer coating of a second resinous material encapsulates the core member and is intimately bound to the first resinous material (34). A method or process of making this article includes the steps of providing a form (54) defining the shape of the periphery, providing a plurality of substantially continuous fibers (32), disposing the first resinous material (34) in intimate contact with the plurality of fibers, and winding the plurality of fibers (32) and the first resinous material (34) about the form (54) a plurality of times. Accordingly, the plurality of fibers overlie themselves at least one time. The first resinous material (34) is then solidified and the peripheral core member thereby defined is removed from the form (54). The core member is then encapsulated in a second resinous material with the second resinous material intimately bound to the first resinous material. Finally, the second resinous material is solidified.
Patent EP-0268147-A2 (EP)
Inventor: GENTRY CECIL CALVIN
IPC: F28F9/00
Filed: 1987-11-04
Abstract: A support apparatus for tubes in a U-bend portion (44) of a tube bundle (38). The support apparatus includes a U-tube ring (72) positioned around the tubes in the U-bend portion (44) and having first and second tube separation elements extending therefrom through first (80) and second (82) lanes between the tubes, respectively. The first tube separation elements are preferably characterized by flat plates or strips (84) defining a plurality of holes (86) therethrough, and the second tube separation elements are preferably characterized by rods or bars (88) extending through aligned sets of holes (86) in the plates or strips (84). A support bar (78) extends between opposite end portions of the ring  (72), and the plates (84) have notches (94, 97) therein for engaging corresponding notches (90, 100) in the support bar (78) and ring (72). The ring (72) and support bar (78) are slidably attachable to a mounting bracket (66, 68) on a tube support (46) used to support a first (40) and second (42) pass of longitudinal tubes in the tube bundle (38). A method is disclosed for fabricating the U-bend tube support (10).
Patent EP-0234633-A2 (EP)
Inventor: LUCCHI ROBERTO
IPC: F02K9/26
Filed: 1987-02-09
Abstract: The hot gas generator stabiliser has a discharge unit for excess gas, incorporating a pyrotechnic element (9) which closes a passage (10) leading to an outlet duct (8). A tubular shutter (3) is held in place by Belleville washers (5). The shutter leads to a second channel (11) and allows gas to flow through it to the outlet when the force applied by the washers is exceeded . The washers can be equipped with an adjustable ring to vary the pressure applied by the springs to the tubular shutter.
Patent EP-0250192-A2 (EP)
Inventor: PALLADINO MICHAEL ANGELO
IPC: A61P35/00
Filed: 1987-06-15
Abstract: Tumor necrosis factor-alpha is employed in the manufacture of a medicament for the treatment of infectious disease. Resultant formulations are particularly suitable for those infections consequent to a defect in phagocytic cells.
Patent EP-0256700-A2 (EP)
Inventor: DEBUS WALTER JR
IPC: H04L27/36
Filed: 1987-07-29
Abstract: A technique for digitally synthesizing the amplitude modulation of one or more carrier signals with a random digital data signal is disclosed. Pursuant to the present invention, a memory unit (118) is addressed by a plurality of binary coded digital symbols (115-1,...115-N, 117-1,...117-N) in the data signal. For each address, at least two digital representations are read out. Each representation corresponds to a different sample of the carrier signals which has been amplitude modulated by a composite of the spectrally shaped data signal. The disclosed technique can be adapted to synthesize a variety of modulation formats, and can provide compensation for fixed in-rail and cross-rail distortions.
Patent EP-0261916-A2 (EP)
Inventor: NAKAMURA HIROSHI PIONEER ELECT
IPC: G11B7/09
Filed: 1987-09-21
Abstract: A servo mechanism for a recording disk reproducing system includes a switching device (1) receptive of the analog error signals of a variety of servo systems and for outputting the analog error signals sequentially in a time division manner in response to sampling signals of predetermined frequency. The analog error signals passed through the switching means (1) are converted (4) into digital error signals and subjected to arithmetic processing (5). The processed digital error signals are reconverted (6) into analog error signals and distributed (7) to the respective controlled portions of the various servo systems in synchronism with the sampling signals. The frequency of the sampling signals may be set on the basis of that of a reference signal (H) contained in the signal read from the disk being played.
Patent EP-0250363-A2 (EP)
Inventor: CANTATORE GIUSEPPE DR
IPC: C07D401/14
Filed: 1987-06-10
Abstract: A compound of formula (I)
     in which R 1  and R 2  are e.g. hydrogen or methyl, R 1  is e.g. a group
     or a group RsX- with Rs being e.g. hydrogen, C 1 -C 18 -alkyl or C 3 -C 18 -alkenyl and X being e.g. -O-, -S- or NR 6  and R 6  is as defined for Rs, R 3  represents a 5-membered to 7-membered nitrogen containing heterocyclic group with the free valency on the nitrogen, n is an integer from 2 to 6, and R 4  is a nitrogen containing organic radical of a valency equal to n. 
     The compounds of formula (I) are particularly effective in stabilizing organic material against oxidative, thermal and/or light induced degradation.
Patent EP-0292632-A2 (EP)
Inventor: BORSA CESARINO
IPC: D03C3/24
Filed: 1987-07-17
Abstract: A resilient tensioner device (1) for a Jaquard machine for the production of Jacquard weaves, comprises a sheath (2) the upper end of which is connected to an upper filiform element (3) which can be hooked onto the wires (4) of the Jacquard machine which are slidable in upper guide battens (6). 
     In the sheath (2) is housed a tension spring (15) operatively connected to a lower filiform element (16) projecting from the sheath (2) and provided at its free end with coupling means (20,21,22) for anchorage to a lower batten (18).
Patent EP-0283916-A2 (EP)
Inventor: KONDO KATSUMI
IPC: G02F1/141
Filed: 1988-03-16
Abstract: There are disclosed a ferroelectric liquid crystal light-modulating device comprising a pair of base plates each provided with an electrode, at least one of which is transparent, and a light-polarizing means, said base plates being arranged with a gap therebetween to form a cell which contains a ferroelectric liquid crystal composition, which device is characterized by being such that said ferroelectric liquid crystal composition exhibits a phase sequence in which a smectic A (SA) phase is in the higher temperature side of an adjacent ferroelectric phase [smectic C* (SC*) phase] and either (a) the elastic constant (B,) in deformation of C-director in the liquid crystal layer conforms to the formula, B, > 1.0 × 10 -10  N or (b) said liquid crystal composition has a spontaneous polarization larger than 3.2 × 10 -4  C/m 2 ; and a display device using said ferroelectric liquid crystal light-modulating device.
Patent EP-0299353-A2 (EP)
Inventor: KRECKE EDMOND D
IPC: E04B2/86
Filed: 1988-07-07
Abstract: In one of the methods, connecting elements made by using concrete are produced by first pouring a fluid mortar, on the inside of a wall (1), into openings (5) of a template (2), with the addition of an adhesion promoter. A bell- or disc-shaped casting mould, which is filled with earth-moist concrete and is centred by the openings, is then placed upon this fluid mortar. The form elements thus produced can be stacked for hardening, with the interposition of thin plates, and subsequently joined to form form-element halves, for example by adhesive bonding. Modified methods produce the form elements by using dumbbell-shaped connecting elements made with the aid of axially separated mould halves. Form elements produced according to the method permit numerous modifications. <IMAGE>
Patent EP-0302283-A2 (EP)
Inventor: CRITTON THOMAS J
IPC: B21D26/025
Filed: 1988-07-15
Abstract: A viscous torsional vibration damper of the kind operating on the shear film principle has a roll spun annular channel shaped housing (10) providing an annular working chamber (11) within which is mounted an annular complementary inertia mass ring (12) and a viscous damping fluid substantially fills shear film spaces between the working surfaces of the inertia ring and confronting working surfaces of the housing within the chamber. Working surface area of the housing within the working chamber has a spinning roll burnished finish. A roll formed rabbet provides a shoulder seat (31) on one wall (15) of the housing (13) with an edge portion of a closure (13) sealed thereto. Laser welding permanently secures the closure to the housing.
Patent EP-0306818-A2 (EP)
Inventor: DUNAWAY JERRY A
IPC: D04H1/42
Filed: 1988-08-31
Abstract: A barrier fabric is provided which is impermeable to liquids and permeable to vapor. A polymer film is laminated to a porous fibrous web. The composite web is then needled repeatedly with fine conical needles to provide micropores through the film.
Patent EP-0315995-A2 (EP)
Inventor: KIMURA KOZO
IPC: G06F9/38
Filed: 1988-11-10
Abstract: A storage holds instructions including a branch instruction and a corresponding branch destination instruction. The instructions are sequentially fetched from the storage to a decoder. The decoder sequentially decodes the fetched instructions and derives commands from the respective instructions. The commands are sequentially transferred from the decoder to an execution unit. The execution unit sequentially executes the transferred commands. The decoder serves to detect the branch instruction. When the branch instruction is detected, a normal instruction fetching process is interrupted and the branch destination instruction is promptly fetched to the decoder. The decoder prevents a command of the branch instruction from being transferred to the execution unit.
Patent EP-0288122-A2 (EP)
Inventor: SVENSSON LEIF
IPC: C06B25/34
Filed: 1988-04-15
Abstract: The disclosure relates to a method of initiating a crystal growth prior to filtering off, from the mother liquor in which they were produced, of such crystalline explosives of the type hexogen and octogen produced by the so-called Bachmann process or variations of this process. 
     According to the invention, the mother liquor is, after the end of the chemical reaction proper, subjected to a pressure-heat treatment which initiates the partial dissolution of the crystalline explosives obtained in the process, giving rise, after cooling of the mother liquor, to larger crystals which may more readily be filtered off. 
     According to a further improvement of the invention a relatively pure octogen may be extracted from the mother liquor by way of a thermo-filtering of said liquor at a temperature of 60-110°C.
Patent EP-0286307-A2 (EP)
Title: Gas sensor
Inventor: PAYNE PETER ALFRED DEPT INST A
IPC: G01N33/00
Filed: 1988-03-30
Abstract: A gas sensor (30) has a layer of a semiconducting organic polymer, such as polypyrrole which is exposed to a gas to be detected. An alternating electric signal of varying frequency is applied to the sensor by an analyser (32), which detects the change in impedance characteristics of the sensor (30). The characteristics obtained are compared by microcomputer (36) with reference characteristics stored in a memory (38). The resulting difference spectra depend on the gas in contact with the sensor (30) and so the gas can be detected.
Patent EP-0305105-A2 (EP)
Inventor: COCHRAN STUART ALLAN
IPC: A21D6/00
Filed: 1988-08-17
Abstract: The invention describes a refrigerated, frozen or shelf stable improved baked good which will substantially retain its palatability upon microwave heating. The improvement is accomplished by the incorporation into the baked good of an effective amount of a chemically-­modified starch with the exception of modified starches which are cross-linked only. The chemically-modified starch is preferably a food acceptable acetylated starch, hydroxypropylated starch, succinylated starch, propylated starch or combination. The modified starch is incorporated in an amount sufficient to reduce deteriorization in the palatability of the baked good upon microwave heating, preferably from 5 to 30 baker's percent. The starches are derived from potato, corn, wheat, rice and combinations.
Patent EP-0313250-A2 (EP)
Inventor: FEYGENSON ANATOLY
IPC: H01L21/331
Filed: 1988-10-11
Abstract: Submicron resolution in the fabrication of transistors is obtained by using sidewall techniques. In the technique described an aperture with a silicon nitride sidewall spacer is formed in a layer (9, 11). Oxide (15) is formed in the aperture and the sidewall spacer is then removed to form an annular opening (17) which can be of a small and precisely controlled width. The opening is then used as a mask for subsequent substrate modification by either diffusion or ion implantation.
Patent EP-0325947-A2 (EP)
Inventor: TUSCH REINHARD
IPC: B21D37/08
Filed: 1989-01-11
Abstract: A progressive method for the production of punched parts in a plurality of steps, such as shaping steps, catching step and punching out. In punching out, the punched part is cut out by a punch in conjunction with a die in accordance with the outline of the punched part. The technical problem is to provide a progressive method which supplies stamped parts with virtually negligible drawing in. In a stamping step before punching out, an impression is made to a depth which is a fraction of the thickness of the strip to be punched, with an outline somewhat larger than the outline of the punched part, and the drawn-in portion formed during the stamping step is caused to flow in the punching out step, with the result that a sheared edge with straight outlines is obtained. A progressive tool comprises a stamping punch with larger cross-sectional dimensions than the punched part. <IMAGE>
Patent EP-0326013-A2 (EP)
Inventor: TOBA MARI
IPC: C12R1/19
Filed: 1989-01-19
Abstract: An α₂-plasmin inhibitor (α₂-PI) derivative which has essentially the amino acid sequence of α₂-PI but for the reactive site cleavable with plasmin, which reactive site is either deleted or replaced by the reactive site of an antithrombin active serine protease inhibitor cleavable with thrombin, prevents blood coagulation and is useful in the therapy of cardiovascular disturbances or diseases.
Patent EP-0346567-A2 (EP)
Inventor: WILCK KARL HEINRICH
IPC: G09F3/02
Filed: 1989-02-28
Abstract: Label construction, consisting of a preferably printable base sheet in the form of a label foil and of a cover sheet which is fastened to one face of the label foil so that it can be raised laterally, characterised by an attachment of the cover sheet to the base sheet in such a way that the cover sheet is completely detachable from the base sheet. <IMAGE>
Patent EP-0336251-A2 (EP)
Inventor: KUSTER ERHARD
IPC: H01R4/36
Filed: 1989-03-25
Abstract: A known screw clamp has a clamping frame, designed as a closed ring, through which there penetrates a box frame, of loop-shaped design, the two said frames being connected to one another by means of a clamping screw. In this arrangement, the clamping force which is applied by the clamping screw is introduced into the longitudinal sides of the clamping frame, which are slightly deformed thereby. Loosening of the screw connection can also result from this. A new type of screw clamp has a clamping frame (12) which is designed as an open ring so that the upper transverse side (20), penetrated by the clamping screw (16), of the clamping frame (12) gives in a resilient manner when the clamping screw is screwed tight, a defined gap being made use of between the upper transverse side (20) and a longitudinal side, used as a supporting limb (26). The new screw clamp is preferably suitable for use in electrical installation technology. <IMAGE>
Patent EP-0338358-A2 (EP)
Inventor: TODD CHRISTOPHER J
IPC: H03M3/04
Filed: 1989-04-08
Abstract: A digital-to-analog converter includes a sampled data sigma-delta modulator (16,18) to resample and coarsely quantize the digital samples to be converted. The coarsely quantized samples are converted (18) to sequences of pulses which are applied to a pulse sensitive analog integrator (20) to develop analog representations of the digital signal.
Patent EP-0346585-A2 (EP)
Inventor: OCHI TOSHIO
IPC: B23D33/00
Filed: 1989-04-13
Abstract: In a bar cutting machine which cuts a bar steel stock to a predetermined size, the outer diameter of a bar stock is measured before cutting, the bar stock is cut to a cut length corresponding to a target weight value for billets (S), the weight of the cut billet (S) is measured in a measuring device body (22) within a weight measuring apparatus (16), an error of the measured weight value of the billet from the target weight value is calculated, thereby arithmetically determining a cut length, and the cut length for billets (S) is corrected in correspondence with the error on the basis of the result of the calculation. Cut billets (S) are distributed by a distributing plate (32) in accordance with the weight error.
Patent EP-0339465-A2 (EP)
Inventor: KIKKOJI TOSHIHIRO MEIJI SEIKA
IPC: A61K31/545
Filed: 1989-04-19
Abstract: An antibacterial composition for oral administration comprising pivaloyloxymethyl-(6R,7R)-7[(Z)-­2-(2-aminothiazol-4-yl)-2-methoxyiminoacetamide]-3-[(Z)-2-­(4-methylthiazol-5-yl)-ethenyl]cephem-4-carboxylate, β-­cyclodextrin and a pharmaceutically acceptable carrier is disclosed. The addition of β-cyclodextrin remarkably improves the dispersibility of the substance ME1207 to thereby promote the absorption of the same. Thus, the absorbability of the substance ME1207 administered at a hungry state is elevated to a level comparable to that achieved by administering the same after meals.
Patent EP-0339595-A2 (EP)
Inventor: KOUKAL ANTON
IPC: B23C1/00
Filed: 1989-04-26
Abstract: In a milling machine provided for contour cutting, the raw-material plate from which the workpiece is cut out can be supported on supports, arranged in regular distribution and of the same height, inside the base area of a frame which, put onto the machine table, forms the vertical marginal limits of a vacuum chamber which, by means of a cover film laid over the raw-material plate and held in contact with the outer surfaces of the frame walls, is closed off in a sealing manner on its side facing the tool and can be evacuated by means of a suction fan to a vacuum of at least 0.3 bar. Provided as milling tool is a milling cutter which is spiral-fluted in the opposite direction to the direction of rotation and in operation displaces the milling chips into the vacuum chamber. Paper or an inexpensive plastic film can be used as the cover film, which as a wear part is also cut through. <IMAGE>
Patent EP-0344744-A2 (EP)
Inventor: YANABU SATORU
IPC: H01H31/32
Filed: 1989-05-31
Abstract: The disconnector includes, in a metallic container filled with an insulated gas, a stationary electrode having a contact, a stationary electrode shield electrically connected to the stationary electrode to surround the contact, the stationary electrode shield made of an electrically resistant material and having a free end portion and inner and outer surfaces, and a movable electrode arranged to face the contact and being movable into to electrical contact with and out of electrical contact with the contact, and in which the stationary electrode shield is arranged to flow discharging current therethrough due to an interelectrode voltage applied between the stationary electrode and the movable electrode. The disconnector includes an annular metallic electrode (36, 51) coaxially mounted on the free end portion (42) of the stationary electrode shield (30, 44, 50) so as to allow the movable electrode (9) to pass therethrough. The metallic electrode (36, 51) has an exposed surface (36A) exposed to the insulated gas and the exposed surface (36A) of the metallic electrode (36, 51) is adapted to be larger in field strength than the inner and outer surfaces (30A, 30B) of the stationary electrode shield (30, 44, 50) for producing the discharge between the exposed surface (36A) of the metallic electrode (36, 51) and the movable electrode (9).
Patent EP-0347899-A2 (EP)
Inventor: MICHALEK KAROL DR
IPC: A61K35/57
Filed: 1989-06-22
Abstract: The invention relates to a pharmaceutical composition on the basis of purified, powdered and sterilized egg shell material and a method for their preparation. The pharmaceutical compositions of the invention may be advantageously utilized for the treatment of mineral deficiency diseases, particularly of bone and/or joint tissues. These compositions are optimally tolerated and utilized by the treated organism.