baber/WOPTO huggingface dataset:
Patent RO-81242-B (RO)
Inventor: KENNETH EVERETT PETER
IPC: C25C1/18
Filed: 1980-04-02
Abstract: Inventia se refera la un procedeu pentru recuperarea selectiva a plumbului din minereuri si concentrate plumboase, într-o celula electrolitica, prin contactarea minereului sau concentratului cu un electrolit continînd ioni de clorura si mentinerea electrodului la o temperatura care poate ajunge pîna la punctul de fierbere al electrolitului la un pH de pîna la 7, aplicîndu-se o densitate anodica de curent mica. în felul acesta, sulful prezent în materia prima trece în cea mai mare parte în forma elementara, plumbul se solubilizeaza, celelalte metale ramînand practic insolubile. Plumbul trecut în solutie se depune apoi, sub forma de pulbere, în compartimentul catodic.
Patent RO-82235-B (RO)
Inventor: KIRSCHE JOCHEN
IPC: B65H23/00
Filed: 1981-08-05
Abstract: Prezenta inventie se refera la un burduf elastic pentru dirijarea unor miscari oscilante în clopul de a dispune de o constructie foarte usor reglabila care preîntîmpina flambarea laterala a burdufului putînd usor realiza diferite forte de întindere ale unui organ activ din punct de vedere tehnologic de a putea fi usor adaptat pentru a fi utilizat cu foarte bune rezultate în industria textila a hîrtiei foliilor si materialelor plastice etc., de a ocupa un spatiu redus si de a necesita cheltuieli comparativ mici de investitii si care sa functioneze practic fara cheltuieli de întretinere în mod silintios si singur în exploatare.
Patent RO-82967-B (RO)
Inventor: NORTON V RICHARD
IPC: C07C51/54
Filed: 1981-10-17
Abstract: Inventia se refera la un procedeu pentru prepararea anhidridei acidului izobutiric, conform caruia propena este carbonilata într-un exces de acid fluorhidric cu formarea fluorurii de izobutiril, apoi amestecul de reactie de la carbonilare este fractionat, fluorura de izobutiroil formata este hidrolizata partial la o temperatura de la 0 la 100 degree C, în prezenta unui acceptor de acid care este o florura de metal alcalin si utilizînd 0,05 la 0,5 mol de apa la molde florura de izobutirol, apoi separînd fluorura de izobutiroil prin distilare fractionata si recirculînd-o în etapa de hidroliza si rezultînd o fractiune de produs, anhidrida a acidului fluorhidric-acceptor separat din amestecul de hidroliza si încalzit pentru a rezulta acid fluorhidric, care este recirculat si regenerînd acceptorul.
Patent RO-90641-B (RO)
Title: Process for pasteurizing eggs
Inventor: PADLY YVAN
IPC: A23B5/005
Filed: 1984-02-21
Abstract: A process for the continuous pasteurisation of eggs characterised in that liquid egg material is passed under a superatmospheric operating pressure through a first scraped surface heat exchanger to raise the temperature of the egg material to the pasteurisation temperature after which it is passed to a heated holding vessel under pressure of a sterile inert gas for a period of time which ensures pasteurisation but which is sufficiently short to ensure that substantially no coagulation occurs, and finally through a second scraped surface heat exchanger where it is cooled to a temperature below 10°C over a period of time less than 5 minutes.
Patent RO-93978-B (RO)
Inventor: ARPAD BERTALAN
IPC: E02D31/02
Filed: 1985-03-19
Abstract: Procedeul consta din tratarea elementelor de constructii subterane si a solului din împrejurimi cu unu sau mai multi compusi de monomeri si oligomeri care sa raspunda unei anumite formule chimice ce poate atinge o proportie de cel putin 30% parti în greutate cu monomeri si/sau oligomeri aminoplastici traditionali si/sau solutie de silicat de sodiu în contact cu substante acide pe sau în elementul de tratat sau în împrejurimea acestuia.
Patent SE-368337-B (SE)
Inventor: KELLER G
IPC: A61M5/32
Filed: 1969-08-29
Abstract: 1,265,686. Hypodermic syringes. BECTON, DICKINSON & CO. 29 Aug., 1969 [29 Aug., 1968], No. 43170/69. Heading A5R. A packaged hypodermic needle assembly 20 for use with a syringe barrel 32 having a piston 37, comprises a needle 21 having a hub 22 and a tubular shield 23 open at one end and mounted on the hub 22 to enclose the needle and hub, the shield 23 having internal ribs 27 which co-operate with ribs 28 on the hub 22 to hold the hub and needle out of contact with the shield, and a closure 24 sealing the open end of the shield and removable for securing the needle to the barrel, the shield being shaped so that it may serve as a plunger for the piston. A shoulder 29 on the shield engages a lip 26 of the hub. The assembly may also comprise an inner shield (51) Figs. 7 to 9 (not shown) to protect the needle when the outer shield has been removed. The lower end of the barrel is covered by a cap (40) Fig. 3 not shown when the barrel is not in use. One or more combinations of a needle assembly and a barrel may be packaged together (Fig. 1 not shown).
Patent TW-198115-B (TW)
Title: Optical pickup head with stop
Inventor: LEU HER
IPC: G05D25/02
Filed: 1991-06-07
Granted: 1993-01-11
Abstract: An optical pickup head with stop, for guiding a laser beam from laser source and projecting on an optical disk, projecting the reflected return light beam from the optical disk at least including the tracking signal component and the focus signal component beams to a first detection means; the optical pickup head comprising: a plurality of beam splitter guiding laser beam source projected on an optical disk and guiding the reflected return light beam from the optical disk; a plurality of focusing lens project the guided return light beam of the plural beam spitter; a stop setted on the return light path, comprising a passing portion through which light beams can pass, and a non-passing portion through which light beams cannot pass, enabling passing portion project to the first detection.
Patent TW-202477-B (TW)
IPC: C08F14/24
Filed: 1991-10-08
Granted: 1993-03-21
Abstract: Curable copolymer containing the residues from copolymerisation of a fluoro monomer and of an allyl compound, characterised in that: 
 
  a) the residues of fluoro monomer originate from the combination of tetrafluoroethylene and chlorotrifluoroethylene, 
  b) the residues of the allyl compound originate from an allyl polyol of formula: 
<IMAGE>
 R1 being H or CH2OH, R2 being OH or CH2OH, R3 being CH3 or OH, it being known that R1 and R3 cannot simultaneously be H and CH3 and in that it additionally contains 
  c) the residues from copolymerisation of a vinyl ether of formula: CH2=CH-O-R in which R is a linear or branched alkyl radical containing from 2 to 13 carbon atoms. 
 
<??>This curable copolymer is obtained by copolymerisation in solution in an organic solvent. In solution in a suitable solvent, this copolymer is employed in paints and varnishes.
Patent TW-209914-B (TW)
IPC: G09G3/36
Filed: 1992-03-14
Granted: 1993-07-21
Abstract: A method and apparatus for addressing faster responding liquid crystal panels (LCDs) so that video rate, high information content LCDs having time constants on the order of 50ms or less, are perceived as having brighter bright states and darker dark states by limiting peak voltage levels across the pixels. A first set of LCD electrodes are continuously driven with signals each comprising a train of pulses that: are periodic in time; have a common period T; are independent of the information to be displayed; and are preferably orthonormal. A plurality of column signals are generated from the collective information state of the pixels defined by the overlap with a second electrode pattern. Each column signal is proportional to the sum obtained by considering each pixel in the column and adding the voltage of that pixel's row at time t to the sum if the pixel is to be "off" and subtracting the voltage of that pixel's row at time t from the sum if the pixel is to be "on". If the row signals only switch between two voltage levels, the sum may be represented as the sum of the exclusive-or (XOR) products of the logic level of the amplitude of each row signal times the logic level of the information state of the pixel corresponding to that row. Hardware implementation comprises an external video source, a controller that receives and formats video data and timing information, a storage means for storing display data, a row signal generator, a column signal generator, and at least one LCD panel. Alternative embodiments provide gray scale shading and circuits to reduce the magnitude of the column signals, as well as the number of column voltage levels required to generate a displayed image. <IMAGE>
Patent TW-218863-B (TW)
Title: Waste water treatment process
Inventor: LIOU KUEN-HAE
IPC: C02F1/68
Filed: 1992-04-16
Granted: 1994-01-11
Abstract: A waste water treatment process, which comprises of guiding wastewater to a waste water pond equipped with filter, adding mixtureof alkaline and water at 25:75 ratio to neutralize acids in thewaste water, pumping the diluted waste water to top layer of thefilter tower through conduits, cascading the filtered water to thesecond and third layer sequentially to become purified water and becollected in a purified water pond, pumping the purified water toa water tower and supplying the water to each chemical treatmenttank for use, controlling water input to each tank by valves in frontof each tank.
Patent TW-206214-B (TW)
IPC: A61K31/445
Filed: 1992-05-23
Granted: 1993-05-21
Abstract: There are disclosed various compounds of the formula below <CHEM>  where  X is hydrogen, loweralkyl, loweralkoxy, hydroxy or nitro; Y is hydrogen or loweralkoxy; or alternatively, X ans Y combined together form the group -OCH2O- in which case the positions of X and Y on the benzene ring moiety must be adjacent to each other; Z is hydrogen, loweralkyl, loweralkoxy, hydroxy, halogen or nitro and n is 0 or 1, which compounds are useful for alleviating various memory dysfunction characterizied by a cholinergic deficit such as Alzheimer's disease.
Patent TW-201821-B (TW)
Title: Indicator towel for permanent waves
Inventor: SHAHAB DANISH
IPC: G01N31/22
Filed: 1992-06-08
Granted: 1993-03-11
Abstract: An absorbent indicator is used to detect the presence of residual reducing or softening agent during the rinsing step of a permanent waving process for human hair when it is desired that such reducing agent be removed. The absorbent indicator comprises an absorbent substrate such as a towel of sufficient size for contacting a person's hair by placing the towel on the person's head. The substrate contains an indicator composition thatindicates the presence of residual reducing agent through a color change. A metal that forms a colored complex with a thiol forms a suitable indicator composition. The absorbent indicator towel is placed over a person's head after an initial rinsing so that the towel contacts the hair initially treated with the reducing agent. The towel is examined for color change which indicates the presence of residual reducing agent, thus, the need for further rinsing. Towelettes or tissues impregnated with an indicator composition may also be used.
Patent TW-207005-B (TW)
IPC: G02B6/34
Filed: 1992-10-21
Granted: 1993-06-01
Abstract: The invention relates to an integrated optical component which comprises an adjustable Mach-Zehnder interferometer. The waveguide structure of the component is fabricated on the basis of polable unpoled material, the material in one (2) of the branches (2, 3) of the MZ interferometer being poled in a certain area (7). In the case of maximum poling in advance, the degree of poling of the poled material can subsequently be adjusted under conditions of accelerated thermal relaxation. Advantage: the component can first be fabricated, as far as its structure is concerned, using fabrication techniques which are standard for the selected material without additional attention to correct sizing, after which the interferometer section can then be adjusted in a simple manner to the optical pathlength differences required for the specific function of the component. As an example, a passive polarisation splitter is described. <IMAGE>
Patent TW-223660-B (TW)
IPC: C12R1/01
Filed: 1992-12-15
Granted: 1994-05-11
Abstract: Trans-4-hydroxy-L-proline is produced microbially, especially by the cultivation of a microorganism of the genus Clonostachys, Gliocladium or Nectria.
Patent TW-223026-B (TW)
Title: Improved multi-port connecting device
Inventor: JACK P SLOVAK
IPC: B01D35/00
Filed: 1993-10-06
Granted: 1994-05-01
Abstract: An improved multi-port connection device for attachment to canisters including prior art membrane and filter canisters. The connection device of the present invention comprises more than two ports, all mechanically figured to be at the same level and each designed to provide a fluid path with any of the fluid paths available at the multiple-fluid-path port of the membrane or filter canister. The selection of the fluid path for a particular port is determined by the relative position of an aperture which may be drilled or otherwise created in the wall or barrier of the port. If the aperture is positioned at a point in the barrier which is farthest from the membrane or filter canister, the port interfaces with one flow path thereof. If the aperture is positioned closest to the filter canister, the flow path established is with another port of the membrane or filter canister. If no aperture is drilled in the selected port of the connection device of the present convenient and versatile than it would be using the prior art connection device. Such interconnections between devices of the present invention may be carried out by using one or both of two straight, interconnecting members, as well as differently configured interconnecting members.
Patent TW-235994-B (TW)
Title: New method and equipment for manufacturing hot absorbing candle
Inventor: LII HORNG-HAE
IPC: F21L19/00
Filed: 1993-12-30
Granted: 1994-12-11
Abstract: A new method for manufacturing hot absorbing candle is described asfollows. Candlewick primarily provided for candle burning is mountedon a machine ack with several driving wheels. A candle oil container,which the opening faces up, sits beneath the driving wheels. Severalrollers inside the candle oil container provided for winding candlewickare separated horizontally with space so that candlewick can properlyabsorb candle oil when it is rolling in the candle oil container. Candleoil can be applied with dyeing process and the candle with circular columnshape can be pressed for form with different cross section by using pushboard with different shape for piercing hole.
Patent TW-290439-B (TW)
Title: Powderless gloves and method for manufacturing the same
Inventor: LIOU DER-LIN
IPC: B32B25/08
Filed: 1994-12-01
Granted: 1996-11-11
Abstract: A powderless glove comprising at least one layer of elastomer which is made of elastic and extendible natural or synthetic rubber for forming a thin-walled glove, characterized in that a water-impermeable PU polymer skin-contacting layer is placed on the inner side of the elastomer, and a water-impermeable PU polymer lubricating layer is placed on the outer side of the glove, such that a glove that can be easily worn and easily released from a mold is provided.
Patent TW-283774-B (TW)
Title: Intelligently vocal chinese input method and chinese dictation machine
Inventor: LII LIN-SHAN
IPC: G10L15/14
Filed: 1994-12-31
Granted: 1996-08-21
Abstract: A vocal Chinese input method, which is used to directly convert vocalChinese of random sentence to correspondent Chinese text, comprisesvoice processing and language decoding process. Its feature is thatthe voice processing process utilizes sub-syllabic unit developed forChinese syllable characteristic as basis to generate "hidden Markov model"in combination with "basic single syllable model" and "tone model" fortone characteristic to match every syllable and tone possibility ofinput vocal Chinese, then recognizes it; for a series of syllablessent from the voice processing process the language decoding processsearches corresponding Chinese text by "Chinese language model".
Patent TW-367452-B (TW)
Title: A system for implanting an image into a video stream
Inventor: KREITMAN HAIM
IPC: H04N5/272
Filed: 1995-03-03
Granted: 1999-08-21
Abstract: A system and method which mixes images, such as an advertisement, with a video stream of action occurring within a relatively unchanging space, such as a playing field, is disclosed. The system utilizes a model of the background space to change the video stream so as to include the image at some location within the background space. It includes a video frame grabber and an image implantation system. The frame grabber grabs a single frame of the video signal at one time. The image implantation system typically implants the grabbed image into the frame onto a predefined portion of a preselected one of the surfaces of the background space if the portion is shown in the frame. To determine the location of the portion to have implantation, the image implantation system includes a unit for receiving (a) a flat model of the fixed surfaces and (b) an image mask indicating the portion of the flat model onto which the image is to be mixed. Via the model, the image implantation system identifies if and where the portion is shown in the frame.
Patent TW-403920-B (TW)
Title: Improveents relating to transformers/inductors
Inventor: LINDQUIST ARNE
IPC: H01F27/06
Filed: 1995-04-17
Granted: 2000-09-01
Abstract: A transformer/inductor comprising magnetic elements having one or more coils, wherein the magnetic elements have a generally U-shaped configuration and are mutually joined and face in mutually opposite directions with the legs of one U-shaped magnetic element lying on the legs of the other U-shaped magnetic element such as to form a closed magnetic circuit. The magnetic elements (15; 16) may each include a projection (12), which may be pointed, for obtaining an adjustable coupling coefficient or factor when using mutually spaced coils, or may lack such projections. The magnetic elements (1, 2; 15, 16) are adapted for mounting on a printed circuit board assembly and can be inserted in holes (19) located in the circuit board assembly from all sides of the board. The holes (19) accommodate coils (17) such as to form a closed magnetic circuit.
Patent TW-359021-B (TW)
Title: Mutual compensation metal-oxygen half output buffer containing anti-static discharge protection circuit
Inventor: KE MING-DAU
IPC: H01L23/60
Filed: 1995-07-06
Granted: 1999-05-21
Abstract: Mutual compensation metal-oxygen half output buffer containing anti-static discharge protection circuit, including: a PMOS cell and an NMOS cell, being the source of the PMOS connected to a VDD voltage source; the NMOS source connected to VSS voltage source, and the drain of the PMOS and NMOS connected to an output pad; a first low-voltage contact silicon control rectifier connected to VDD and the output pad, for protection of ND static discharge; a second low-voltage contact silicon control rectifier connected to between the output pad and VSS, for protection of static discharge in PS mode; a first parasite diode connected to between VDD and the output pad, for protection of PD static discharge; and a second parasite diode connected to between the output pad and VSS, for protection of NS static discharge.
Patent TW-366538-B (TW)
Title: Improvement on SOG local etching process
Inventor: LEE JIN-YUAN
IPC: H01L23/522
Filed: 1996-02-02
Granted: 1999-08-11
Abstract: The present invention relates to an improvement on SOG local etching process in or between a tightly spaced conductor by eliminating the pores in SOG. A first dielectric layer is formed on the spaced conductor forming pores between the wire, being said first dielectric layer coated a first SOG layer which is etched homogenizedly down to the depth exposing the pores. Then, a second SOG layer is formed on said remaining first SOG layer for filling the pores with the said second SOG. Said second SOG layer is etched having said first dielectric layer exposed in the via hole area. Then, a second dielectric layer is deposited on the first and the second SOG layer to accomplish the planarization process. The process fills the pores formed inside the first dielectric layer forming a smooth top. The forming of said process does not link the via holes of the SOG layer and lowers the issue of toxic channels.
Patent TW-365011-B (TW)
Title: Low temperature sintering method for high dielectric ceramic material
Inventor: CHEN SAN-YUAN
IPC: H01B3/12
Filed: 1996-07-15
Granted: 1999-07-21
Abstract: A kind of low temperature sintering method for high dielectric ceramic material which is to prepare the Melted-BaCuO composition of liquid and solid phases which is used as the melt assistant agent in the initial material (Ba,Ca)(Ti,Zr,Sn)O3. Then, by the mixing, low temperature sintering at below 1,130 degree C to produce ceramic material of high dielectric, whose dielectric constant > 11,000, and low dielectric loss, which is less than 5%, and the crystal particle is homogeneously distributed (particle diameter is less than 10 micrometer).
Patent TW-367604-B (TW)
Title: Barrier-less semiconductor plug structure
Inventor: HONG QI-ZHONG
IPC: H01L21/768
Filed: 1996-09-26
Granted: 1999-08-21
Abstract: Methods and apparatus are provided for the establishment of metal-to-metal connections between non-adjacent layers in devices such as a semiconductors. A first metal conductor layer is provided along a substrate. An anti-reflection cap is provided in overlying relation with the first conductor layer. A passage extends from an upper surface of the dielectric layer to the first metal conductor and is substantially filled with a fill metal. A second metal conductor layer is applied over at least a portion of the dielectric layer and the substantially filled passage to electrically connect the first and second metal conductors. A diffusion liner can optionally be provided along at least a portion of the passage. The passage fill metal and second conductor layer can be integrally formed, and the fill metal and at least one of the conductor layers are preferably formed from the same matrix metal.
Patent TW-470644-B (TW)
Title: Pharmaceutical compositions useful for inhibiting amyloid aggregation in a mammal
Inventor: HAYS SHERYL JEANNE
IPC: A61K31/47
Filed: 1996-10-30
Granted: 2002-01-01
Abstract: Amyloid aggregation in animals is inhibited by administering a 9-acridinone compound of the formula, wherein: R1 and R2 are hydrogen, halo, nitro, amino, hydroxy, trifluoromethyl, alkyl, alkoxy, and alkylthio; R3 is hydrogen or alkyl; and R4 is -alkylene-NR5R6. The compounds are especially useful in preventing and treating Alzheimer's disease.
Patent TW-343182-B (TW)
Title: A gas bag cover for a vehicle occupant restraining system and a method for the manufacture thereof
Inventor: NUSSHOR BERND
IPC: B32B27/06
Filed: 1996-12-02
Granted: 1998-10-21
Abstract: A gas bag cover for a vehicle occupant restraining system comprising a tear line (18) inwardly extending from the inner side of the cover as far as a predetermined residual wall thickness, which is characterized in that the cover has as a major constituent one or more layers (10,12;16) in a composite structure, each of said one or more layers being formed of a material selected from the group consisting of elastomer alloys of a thermoplastic polymer with a non-cross-linked, partly cross-linked, or completely cross-linked ethylene-propylene-diene terpolymer, of block copolymers of alternating polyester and polyether blocks and of block copolymers of polystyrene and polyolefines, in which the residual wall thickness amounts to between 0.3 and 1 mm along a major part of the course of the tear line (18), and in which the tear line (18), starting from the inner side of the cover, steadily tapers toward the outer side thereof.