baber/WOPTO huggingface dataset:
Patent EP-0513679-A2 (EP)
Inventor: MANG MICHAEL N
IPC: C08J5/18
Filed: 1992-05-08
Abstract: Polyesters having improved barrier to oxygen are normally solid, thermoplastic methylol polyesters having backbone repeating units containing pendant hydroxyl and methylol moieties and divalent organic moieties such as m-phenylene, p-phenylene, and isopropylidene diphenylene. Such polyesters are prepared by reacting diglycidyl esters of aromatic diacids such as diglycidyl terephthalate or diglycidyl ethers of dihydric phenols with diacids such as isophthalic acid.
Patent EP-0524468-A2 (EP)
Inventor: CHOI SUNG MIN
IPC: G09G5/14
Filed: 1992-07-03
Abstract: An image display system (10) includes an image buffer (20,22) having a plurality of addressable locations for storing image pixel data. The system further includes circuitry (24,34,36) coupled to an output of the image buffer for converting image pixel data read therefrom to electrical signals for driving an image display (18). The circuitry is responsive to signals generated by an image display controller (16) for generating one of a plurality of different timing formats for the electrical signals for driving an image display having a specified display resolution. The apparatus further includes circuitry (40,42) for configuring the image buffer in accordance with the specified display resolution. The image buffer is configurable, by example, as two, 2048 location by 1024 location by 24-bit buffers and one 2048 location by 1024 location by 16-bit buffer; or as two, 2048 location by 2048 location by 24-bit buffers and one 2048 location by 2048 location by 16-bit buffer. Each of the 24-bit buffers store R,G,B pixel data and the 16-bit buffers each store a color index (CI) value and an associated window identifier (WID) value. Circuitry at the output of the image buffer decodes CI and WID values into R,G,B pixel data and a Key value specifying pixel mixing.
Patent EP-0525678-A2 (EP)
Inventor: ATSUMI SHIGERU
IPC: G11C8/00
Filed: 1992-07-24
Abstract: A nonvolatile semiconductor memory device is provided in which a negative voltage is applied to a gate electrode of a memory cell transistor (11) during an erase mode. The memory device includes a row decoder circuit (2) having an N-channel transistor (24) connected to a word line (12). The N-channel transistor (24) is provided on a P-type well region (33) of a semiconductor substrate (30). A negative voltage (V bb ) is applied to the P-type well region (33) during the erase mode, while ground potential is applied thereto during another modes.
Patent EP-0533005-A2 (EP)
Inventor: FELTON CLINTON DALE
IPC: D01F1/02
Filed: 1992-09-05
Abstract: Cellulose ester fibrillar material having additives imbedded in or impregnated upon a surface of said fibrillar material is disclosed herein. The method comprises the steps of: providing a polymer solution or "dope", coagulation liquid, and additive; mixing the polymer solution and coagulation liquid within the attenuation zone of a nozzle; adding the additive to the mixture within the attenuation zone of the nozzle; and thereby forming the fibrillar material.
Patent EP-0505156-A2 (EP)
Inventor: HIROSE KENJI
IPC: G11B7/085
Filed: 1992-03-18
Abstract: An optical information recording/reproducing apparatus which records, reproduces or erases information by irradiating a disk-like optical information recording medium (1) supported on a turn table with a plurality of beam spots through an optical system. A mechanism for moving the turn table in a direction perpendicular to direction of tracking of the beam spots is used to effect tracking adjustment of the beam spots. A mechanism for rotating the plurality of beam spots on the optical axis of the optical system is also used in combination with the turn table moving mechanism to extend the range of tracking adjustment of the plurality of beam spots.
Patent EP-0572737-A2 (EP)
Inventor: SAITO ATSUSHI
IPC: C12N15/49
Filed: 1992-12-02
Abstract: Disclosed is a substantially pure HIV antigen comprising a Gag-Env fusion protein consisting of a Gag peptide fused at its C-terminus to an Env peptide, wherein the Gag peptide comprises a contiguous sequence of at least ten amino acids of the amino acid sequence represented by Gag (308-437) and the Env peptide comprises a contiguous sequence of at least a part of the amino acid sequence represented by Env (512-699), the part containing at least one epitope which is reactive to an HIV antibody. The  gag - env  fusion DNA corresponding to the HIV antigen of the present invention allows the production of the desired high antigenicity HIV antigen in high yield. Therefore, the HIV antigen of the present invention can be advantageously used as an active component for a diagnostic reagent, a vaccine, an antibody preparation and a therapeutic reagent for AIDS. Also disclosed is a substantially pure HIV antigen comprising a Gag protein coded for by the entire gag gene.
Patent EP-0516522-A2 (EP)
Inventor: KRANTZ LEONARD A
IPC: H01R13/719
Filed: 1992-05-25
Abstract: A transient suppression connector includes a plurality of contacts each of which carries both a negatively and a positively biased diode. The connector also includes negative and positive bias voltage input pins and a grounding arrangement including a respective common diode for the negatively and the positively biased contact diodes.
Patent EP-0540420-A2 (EP)
Inventor: HAYASHI CHIHIRO
IPC: H01L21/48
Filed: 1992-10-29
Abstract: A fin assembly for use as a heat sink and production thereof are disclosed. The fin assembly (8) comprises a plurality of heat dissipating plates (8a) formed by means of a multi-wire saw, and the heat dissipating plates each has a thickness of no more than 1 mm and being spaced apart by a gap of no more than 1.5 mm.
Patent EP-0567881-A2 (EP)
Inventor: KOENIG CHRISTIAN DR
IPC: B01J27/10
Filed: 1993-04-19
Abstract: The invention relates to an improved process for the preparation of mixtures of polyamines of the polyamino-polyaryl-polymethylene series, and to the use thereof for the production of white polyurethane foams.
Patent EP-0576914-A2 (EP)
Inventor: GOBBINI MAURO
IPC: C07J31/00
Filed: 1993-06-16
Abstract: 14-Deoxy-14a -cardenolides 3β-thioderivatives and pharmaceutical compositions comprising same for treating cardiovascular disorders, such as heart failure and hypertension are disclosed.
Patent EP-0581259-A2 (EP)
Inventor: SAKATA SHIROU
IPC: G06K15/12
Filed: 1993-07-28
Abstract: A semiconductor laser (151) is caused to emit laser light continuously on a plurality of scanning lines prior to image formation in a laser printer. An electric current to be applied is controlled so that the detected light quantity from the semiconductor laser becomes equal to the desired light quantity. The light quantity detected during pulsed emission with the applied current is used as the desired light quantity for APC which is performed at a space between sheets (101) when a non-image area is scanned. Alternatively, laser light (120) is emitted on a plurality of lines before the start of printing when printing of multiple pages is to be performed in a laser beam printer, to perform light quantity control. Then, laser light is emitted during scanning of a non-image area between pages, to perform light quantity control. When light quantity control is performed between sheets, a value obtained by correcting an error between the quantities of light in both types of light quantity control is set as the desired light quantity. Alternatively, laser light is emitted continuously on a plurality of scanning lines prior to image formation to perform light quantity control. Then, laser light is emitted only when laser is scanning a non-image area to perform light quantity control, thereby setting a current volume to be applied to the semiconductor laser during image formation.
Patent EP-0617490-A2 (EP)
Inventor: TADA HITOSHI C O MITSUBISHI DE
IPC: H01S5/00
Filed: 1993-10-25
Abstract: A semiconductor laser device element substrate (fig. 1) includes a plurality of semiconductor laser device elements arranged in an array on a semiconductor substrate, the array comprising a plurality of rows and a plurality of columns, laser resonator facets being located at the boundaries between the respective rows of the semiconductor laser device elements, and element separation guiding grooves (5), for guiding separation into a plurality of divided semiconductor laser devices from the wafer state, being located at the boundaries between the semiconductor laser device elements of the respective columns, wherein the element separation guiding grooves are arranged at positions on different lines running in the column direction for each row or for each two or more rows. Therefore, even if some forces are applied to the substrate, the forces are not concentrated on a point, thereby wafer cracking can be prevented.
Patent EP-0604964-A2 (EP)
Inventor: YOSHINO HIROYUKI C O CASIO COM
IPC: A63F13/31
Filed: 1993-12-27
Abstract: Data on various conversation sentences are sent/received by radio between radio communication devices remote from one another. Many conversation sentence data items and different code data items are beforehand stored in corresponding relationship in a conversation sentence data storage ROM 3. When one of the conversation sentence data items is selected by operation of a select switch, a corresponding code data item is sent to a receiving end, which is provided with a ROM having the same contents of storage as the ROM 3. A conversation sentence is read from the ROM in accordance with the received code data and displayed on a display 7.
Patent EP-0613303-A2 (EP)
Inventor: OKAMOTO ICHIRO
IPC: H04N21/236
Filed: 1994-01-17
Abstract: 5 n7 A transform unit (1) obtains a discrete cosine coefficient by processing an image signal in a discrete cosine transform fashion at the unit of a predetermined data amount. A memory (2) includes therein a plurality of quantization tables corresponding to quantization accuracies different from each other, and a memory (4) includes therein a variable length coding table. A quantization unit (5) quantizes the discrete cosine coefficient with reference to selected one of the plurality of quantization tables. An encoding unit (6) obtains encoded data by processing the quantized discrete cosine coefficient in a variable length coding fashion. A code amount adding unit (7) obtains total amount data indicative of a total amount of the encoded data corresponding to the predetermined data amount. The encoded data, the total amount data and table identification data corresponding to selected one of the plurality of quantization tables are temporarily stored in an FIFO memory (8) and these data are read out therefrom as a compression code in a predetermined order.
Patent EP-0618298-A2 (EP)
Inventor: KUECK ULRICH DR
IPC: C12Q1/68
Filed: 1994-03-14
Abstract: The invention relates to the bidirectional promoter of the pcbAB and pcbC genes of Acremonium chrysogenum and to its use for the preparation of foreign proteins and for the determination of gene expression of reporter genes in Acremonium chrysogenum.
Patent EP-0713264-A2 (EP)
Inventor: EBERHARD JEAN-JACQUES
IPC: H01R13/20
Filed: 1994-12-16
Abstract: The socket sleeve (2) has a reception space for the flat pin provided by a base (6) and a pair of projecting side walls (14), with the free ends of the sidewalls rolled over to extend across the base. The latter has a locking element (4) projecting from the base to fit into a corresponding locking opening provided in the inserted flat pin. At least one of the sidewalls and/or the base has a stop (12) for limiting further movement of the flat pin in the insertion direction in the fully inserted position of the latter.
Patent EP-0628405-A2 (EP)
Inventor: INSTANCE DAVID JOHN
IPC: G09F3/02
Filed: 1990-09-28
Abstract: A method of producing a succession of self-adhesive labels on a length of a release material, the method comprising the steps of: (a) providing a length of release material carrying a succession of self-adhesive supports which are coated on their rear surface with a pressure-sensitive adhesive; (b) providing a length of laminar material; (c) disposing a succession of multilaminar label pieces between the laminar material and the self-adhesive supports, the laminar material being adhered by an adhesive layer to the self-adhesive supports and to the release material; (d) cutting through the length of laminar material as far as the release material thereby to form a succession of self-adhesive labels on the release material, each self-adhesive label including a multilaminar label piece carried on a respective self-adhesive support and a portion of the laminar material which is adhered to the upper surface of the self-adhesive support and to the release material on respective opposed sides of the multilaminar label piece; and (e) removing from the release material waste portions of the laminar material and the self-adhesive supports which surround the self-adhesive labels. The invention also provides a self-adhesive label carried on a release material, the label comprising a self-adhesive support which is coated on its rear surface with a pressure-sensitive adhesive and is releasably adhered to a release material, a multilaminar label piece which is carried on the support, and a laminar material which covers the multilaminar label piece and is adhered by an adhesive layer to the upper surface of the support and to the release material on respective opposed sides of the multilaminar label piece.
Patent EP-0631259-A2 (EP)
Inventor: WANT ROY
IPC: G07C9/00
Filed: 1994-06-20
Abstract: A system to quickly locate and identify objects (OBJ.1,OBJ.2,OBJ.N) at a distance in a room (10-12) at work or at home. A base station (14-16) in each room (10-12) obtains the location of objects in that room, which is communicated to other base stations (14-16) so that the information can be interrogated by a user for any of the objects (OBJ.1,OBJ.2,OBJ.N) in any of the rooms/locations. The system uses miniature electronic identification devices in the form of small, optically coded "tags" (29-31;Fig. 2) that combine active electronics and an IR detection method based on a small, low-cost, liquidcrystal display "shutter" built into each tag. To obtain the location of the objects (OBJ.1,OBJ.2,OBJ.N), the base system (14-16) in each room illuminates the room (10-12) with pulses of infrared light and receives identification code sequences reflected by the various objects as they rapidly activate their shutters during the pulse. To avoid all the tags flashing at once, causing individual responses to "collide," the various tags (29-31;Fig. 2) are programmed to respond at random intervals so that the base station (14-16) can locate the objects by processing several pulses.
Patent EP-0659012-A2 (EP)
Inventor: SHIAU JENG-NAN
IPC: H04N1/41
Filed: 1994-12-09
Abstract: A method and arrangement for quantization of the nth pixel in scan line ℓ (i.e., pixel n,ℓ), with error diffusion to a matrix including pixels at pixel locations corresponding to pixels {(n + 1, ℓ), (n-2, ℓ + 1), (n-1, ℓ + 1), (n,ℓ + 1)}. Distribution weighting may be in accordance with the scheme {(n + 1, ℓ) =0.5, (n-2, ℓ + 1) = 0.125 (n-1, ℓ + 1) = 0.125 (n,ℓ + 1) = 0.25}. In another embodiment, distribution weighting may be in accordance with the scheme {(n + 1, ℓ) = 0.5, (n-3, ℓ + 1) = 0.0625, (n-2, ℓ + 1) = 0.0625, (n-1, ℓ + 1) = 0.125, (n, ℓ + 1) = 0.25, }.
Patent EP-0663719-A2 (EP)
Inventor: TAMBA YUKO
IPC: H03H11/04
Filed: 1994-12-21
Abstract: As a Gm-controllable amplifier used in an OTA-C filter, is used an amplifier in which a constant voltage from a bias circuit is applied to the gates of load MOSFETs connected to the drains of input differential MOSFETs of a differential amplifier to allow the load MOSFETs to operate as constant current sources and the inverted output terminals of the circuit are connected to the input terminals. The load MOSFETs of the input differential MOSFETs are made to operate as the constant current sources, so that the drain voltages of the input differential MOSFETs become independent of the threshold voltage of the load MOSFETs. Even if the supply voltage is set to as low as about 1.5 V, the input differential MOSFETs can be prevented from being unsaturated when the input signals rise. Since, moreover, the inverted output terminals are coupled to the input terminals, the currents outputted from the inverted output terminals in the opposite direction of the current coming from the non-inverted output terminals can be absorbed from the non-inverting input terminals, so that the balance of the circuit can be easily held.
Patent EP-0673844-A2 (EP)
Inventor: ARZBERGER OTTO
IPC: B65D17/40
Filed: 1995-03-02
Abstract: The can has a removable cap (7). The edge line (21) of the removable cap is against part (20) of the can's basic wall (14). There is a grip tab (16) fitted here via a rivet (15). The grip tab has a press-in front end (19), against or almost against the edge line. There is a radial inwardly projecting fold (20a) immediately next to the edge line. This passes directly into a radial outward fold edge (20b) in the cap, which has a central recess (10,11). This has an auxiliary parting line (30) for the ventilation of the can.
Patent EP-0698863-A2 (EP)
Title: Pattern generating method and apparatus
Inventor: HASHIMOTO AKIHIKO
IPC: G06T11/00
Filed: 1995-08-23
Abstract: A coordinate address is generated which specifies the position in a square original tile area where pattern data is to be written for each pixel, and a check is made to determine if the coordinate address is adjacent any one of sides of the original tile area. When the written pixel is adjacent any one of sides of the original tile area, the position of a pixel is calculated which is adjacent the written pixel on another tile area adjacent the original tile area along that side, and the position of the adjacent pixel when the adjacent tile area is laid on the original tile area is calculated as a shifted position of the adjacent pixel. The positions of the written pixel and the shifted position are rotated predetermined angle about the center of a polygon at least once to obtain rotational positions.Pixel values are additionally written at these shift and rotational positions.
Patent EP-0703103-A2 (EP)
Inventor: CREECH DEAN B
IPC: B60C9/18
Filed: 1995-09-19
Abstract: The mass of a tire (10) can be reduced by the use of a belt package (12) having a combination of a steel reinforced inner (first) belt ply (14) and an aromatic polyamide reinforced outer (second) belt ply (16). The belt plies are to be made without the cost of having folded belts or any other non-standard construction features. The improved endurance of the tire (10) of this invention is assured by the physical features of the individual belt plies as well as required physical relationships between belt plies. The breaking strength t, the spacing P and the angle A with respect to the tire's mid-plane M for the reinforcing members in each belt ply are defined. In particular, the strength T2 per unit width of the aromatic polyamide reinforced second belt ply (16) is made to be within zero to 30 percent greater than the strength T1 per unit width of the steel reinforced first belt ply (14) to improve tire endurance. The tire (10) of this invention uses angles A2 of the aromatic polyamide reinforcing members (17) from the mid-plane M greater than the angles A1 of the steel reinforcing members (15) from the same mid-plane M, preferably by 1 to 8 degrees.
Patent EP-0706942-A2 (EP)
Inventor: BELVEDERI BRUNO
IPC: B65B19/10
Filed: 1995-10-13
Abstract: A continuous cigarette manufacturing machine (1) presenting at least two outputs (6) for respective items (7); the outputs (6) being located at a loading station (5), and successively feeding the respective items (7) directly into respective pockets (14) on a conveyor wheel (4) presenting a drive shaft (11) rotating continuously about its axis (10); the pockets (14) are divided into groups, each presenting a number of pockets (14) equal to the number of outputs (6); and each group of pockets (14) defines a respective conveying unit (12) movable with the drive shaft (11) and oscillating in relation to the drive shaft (11) by virtue of a single cam device (20) common to all the conveying units (12).
Patent EP-0717200-A2 (EP)
Inventor: FRANK DIETER
IPC: F15B15/14
Filed: 1995-10-23
Abstract: The piston rod (11) is movable in relation to the piston (6). The mobility of the piston rod in the direction of the pressure exerted on the surface (15) of the piston is restricted by stop pieces (16,18) on the piston and piston rod. The stop pieces are pre-tensioned with pre-set force at least partially by a pre-tensioning spring (14). The piston rod penetrates the piston and has a stop piece (18) opposite the piston surface acting partly as a piston-side stop piece.
Patent EP-0686558-A2 (EP)
Inventor: ABRAMS RICHARD WAYNE
IPC: B65B25/00
Filed: 1995-06-09
Abstract: The present invention relates to a packaging arrangement for packaging contact lenses in blister packs. The arrangement has a movable support base defining on its upper surface a plurality of identical support pallets (14), equally spaced apart along the support base. Each support pallet is designed to support an array of individual package bases (16) and is sequentially stopped: at a first position, for receiving blister package bases having a lens therein: and at subsequent positions for verification, alignment, saline deposition, saline verification, covering, heat sealing and unloading.
Patent EP-0700181-A2 (EP)
Inventor: TAKANO HIDETO
IPC: H04N21/439
Filed: 1995-08-31
Abstract: The invention provides a synchronous circuit which prevents occurrence of a step-out condition even when an error in padding occurs. The synchronous circuit is applied to a digital transmission system wherein the number of bits in a frame varies periodically and bit number information is included in a frame. Making use of the fact that the bit number information has a periodicity, bit number information for one period is generated by a padding bit generator (44) based on information from a synchronism detector (42) to prevent occurrence of a step-out condition caused by an error in received bit number information.
Patent EP-0720138-A2 (EP)
Inventor: PEREGO RICHARD E
IPC: H04N7/26
Filed: 1995-12-11
Abstract: A data compression apparatus and method of displaying graphics in a computer system employs a full frame buffer and compressed frame buffer wherein updated pixel data for display data elements (e.g. raster lines) is sent to a display device from the full frame buffer and concurrently compressed and captured in parallel in the compressed frame buffer so that in subsequent refresh cycles, unchanged display data elements can be regenerated directly from the compressed frame buffer.
Patent EP-0731498-A2 (EP)
Inventor: FUKUZAWA YUJI
IPC: H01L21/308
Filed: 1996-03-08
Abstract: A silicon wafer (12) is set in a processing bath (11) and an HF water solution and ozone water are respectively supplied from an HF line (13) and ozone water line (14) into the processing bath via an HF valve (19) and ozone water valve (20) to create a mixture. The mixture contains an HF water solution with a concentration of 0.01% to 1% and ozone water with a concentration of 0.1 ppm to 20 ppm, has substantially the same etching rate for silicon and for silicon oxide film and is used at a temperature in the range of 10 to 30°C. The silicon wafer (12) and the silicon oxide film formed on part of the surface of the wafer can be simultaneously cleaned by use of the above mixture.