baber/WOPTO huggingface dataset:
Patent PT-103439-B (PT)
Title: Desobstruidor pneumático com vibração para desentupimento de esgotos gerais
Inventor: SARAIVA ANGELINO AUGUSTO
IPC: B08B9/047
Filed: 2006-02-22
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM DESOBSTRUIDOR PNEUMÁTICO COM VIBRAÇÃO PARA DESENTUPIMENTO DE ESGOTOS GERAIS, CONSTITUÍDO, ESSENCIALMENTE, POR UM VIBRADOR PNEUMÁTICO (FIG. 1) E UM VIBRADOR PNEUMÁTICO COM PERFURADOR (FIG. 2), FUNCIONANDO A AR COMPRIMIDO OU ENERGIA ELÉCTRICA, QUE PODEM SER FACILMENTE INTRODUZIDOS EM MANILHAS OU TUBOS OBSTRUÍDOS, PERMITINDO EFECTUAR O DESENTUPIMENTO DOS MESMOS, UTILIZANDO-SE O VIBRADOR PNEUMÁTICO QUANDO A OBSTRUÇÃO SEJA PROVOCADA POR MATERIAIS MUITO DUROS, POR EXEMPLO, PRODUTOS QUÍMICOS SOLIDIFICADOS OU PEDRAS, E O VIBRADOR PNEUMÁTICO COM PERFURADOR PARA CASOS DE ENTUPIMENTO COM DETRITOS POUCO CONSISTENTES, TAIS COMO LAMAS, LODOS OU AREIAS.
Patent TW-197976-B (TW)
Title: Apparatus and method of recovering polystyrene foam waste material
Inventor: CHEN YI-JONG
IPC: B29B17/00
Filed: 1992-07-04
Granted: 1993-01-11
Abstract: An apparatus of recovering polystyrene foam waste material comprising a stove body, a control box and a tunnel, characterized in: a cover on the upper orifice of the stove body, a heating pipe below the cover, a heat medium between the heating pipe and the inner wall of the stove body; a collecting box under the stove body to collect melted polystyrene foam; the control box controlling the temperature of the stove; the polluted air produced by polystyrene foam being removed via the tunnel.
Patent TW-259759-B (TW)
IPC: E02D31/02
Filed: 1993-02-26
Granted: 1995-10-11
Abstract: Described is a process for the continuous production of a water- and/or oil-impermeable (impervious) liner (sealing matt) wherein expansive (swellable) clay is needled into between a carrier layer and a nonwoven top (cover) layer while at the same time an expansive clay additionally sprinkled onto the upper surface of the top layer is incorporated into the top layer. Subsequently the expansive clay present in the top layer is incipiently moistened and re-dried. A modified embodiment uses only a carrier layer made of a nonwoven, woven fabric or knitted fabric and/or a foil, the foil being a plastic film, a fabric-reinforced plastic film or paper, and a coarsely porous nonwoven or a non-consolidated crosslaid (fibre-crossed) card web or a random-laid fibre web, to which the pulverulent expansive clay is applied and needled in, moistened and dried. Instead of the needling technique it is also possible to use the knitting and/or sew-knitting technique.
Patent TW-271505-B (TW)
IPC: H01R4/24
Filed: 1994-06-30
Granted: 1996-03-01
Abstract: The invention relates to a connection block for high transmission rates in telecommunications and data technology. The connection block 1 consists of a plastic housing 2 and of metallic insulation piercing terminal contact elements 10 which are inserted in pairs, in at least two parallel rows, into the housing 2 and have connected contact fingers 15 forming spring contacts 16. In order to reduce the capacitances between adjacent insulation piercing terminal contact elements 10 and between adjacent pairs of insulation piercing terminal contact elements 10, and thus to improve the crosstalk levels, the flat insulation piercing terminal contact elements 10 are formed only out of the base web 13 and the very narrow side webs 12 which enclose the contact slots 11 between them. The width of the contact fingers 15 is as small as possible. <IMAGE>
Patent TW-313578-B (TW)
Title: Self-polishing type antifouling coating composition containing film-formable metal soap compound
Inventor: KUO PING-LIN
IPC: C09D5/14
Filed: 1994-10-17
Granted: 1997-08-21
Abstract: A hydrolyzable antifouling coating composition used in forming by crosslinking and polymerization, on the surface of a ship, an antifouling coating which is to be submerged in and gradually hydrolyzed in marine water to consecutively produce a smooth and fresh surface, said coating composition containing: (a) a copolymer formed of a film-forming binder composition which comprises: (i) one or more copolymerizable ethylenically unsaturated monomers or oligomers wherein at least one of said monomers or oligomers has a hydroxy group; (ii) a copolymerizable silicone monomer or oligomer; and (iii) a film formable metal soap compound which is prepared by reacting a metal compound containing a metal having a valency of at least 2 with a unsaturated fatty acid or alcohol; wherein said copolymer has a group having a general formula -(A1)n-M-(A2--R1)m, wherein R1 is a alkenyl group derived from an unsaturated fatty acid or alcohol, M is a metal having a valency of at least 2, A1 and A2 are independently a functional group of a carboxylic acid, a sulfonic acid or a phosphoric acid, and each of n and m=1 or 2, and n+m=2 or 3; and (b) an effective amount of an antifouling agent which is a metallic compound other than said film-formable metal soap compound to prevent fouling of a coated surface of the ship submerged in marine water; wherein the film forms upon polymerization of said copolymer moieties and crosslinking of the unsaturated fatty acid groups.
Patent TW-254849-B (TW)
Title: Production process for longitudinally cut umbrella ribs and its production machine
Inventor: CHERN FUH-MEY
IPC: A45B25/04
Filed: 1995-01-26
Granted: 1995-08-21
Abstract: A production process for longitudinally cut umbrella ribs, which comprises cutting the steel plate used in producing umbrella ribs in the longitudinal direction such that the cutting length is adjustable to produce umbrella ribs with different length.
Patent TW-304973-B (TW)
IPC: C08L23/02
Filed: 1995-03-02
Granted: 1997-05-11
Abstract: Colouring compsn. (A) comprises 1 or more finely divided colouring agents (I) plus an additive (II) to improve flowability in an amorphous poly- alpha -olefin (III). (III) is made from at least 2 different monomers, including 1-butene at at least 25 wt.%, and melts at 70 - 150 degrees C.
Patent TW-326026-B (TW)
Title: Process for preparation of surfur by selective oxidation of hydrogen sulfide
Inventor: LII GWO-JEN
IPC: C01B17/04
Filed: 1995-08-04
Granted: 1998-02-01
Abstract: A process for preparation of surfur by selective oxidation of hydrogen sulfur including: H2S-containing gas contacts with an Oxygen-containing gas at 100~260 deg.C in the presence of a mixed-metal catalyst. The reaction product contains no sulfur dioxide and is characterized by the mixed-metal catalyst containing vanadium atom and molybdenum atom or magnesium atom. mole ratios for Va/Mg is between 1:1 and 5:1 concentration of H2S is 0.8~3 volume%. The mole of oxygen-containing is over half of H2S.
Patent TW-290435-B (TW)
IPC: A23L5/10
Filed: 1995-09-11
Granted: 1996-11-11
Abstract: A fryer (10) comprising a tray (11) for containing a frying oil on its surface (12) and a product to be surface fried, means (25) for conveying and mixing the product horizontally from an inlet position to an outlet position and simultaneously cleaning the frying surface (12) of the tray (11), means for heating the frying oil (13), and means for controlling the period of time during which the product contacts the frying oil in order to obtain a fried surface of the product. <IMAGE>
Patent TW-290777-B (TW)
Title: Video compression digital signal decoder and decoding method thereof
Inventor: HWU YIH-GRANG
IPC: G06T9/00
Filed: 1996-04-20
Granted: 1996-11-11
Abstract: A video compression digital signal decoder, which is used to decode video compression digital signal compliant to either MPEG or JPEG standard, comprises of: (1) one variable length decode used for receiving the video compression digital signal with different bit length, and decompressing it to transform as one first serial digital signal with fixed bit length; (2) one inverse quantizer coupled to the variable length decoder, when receiving the first serial digital signal, it will transform it to one second serial digital signal output by inverse quntization; (3) one zig-zag buffer coupled to the inverse quantizer, when receiving the second serial digital signal, it will store the second serial digital signal by predetermined position, and therefore in parallel outputting multiple frequency axis parallel signals; (4) one inverse discrete cosine transfer coupled to the zig-zag buffer for receiving those frequency axis parallel signals, and converting it to multiple time axis signals by inverse discrete cosine operation, then outputting one time axis serial signal in serial.
Patent TW-412554-B (TW)
Title: Method of processing fiber reinforced thermoplastic resins for molding
Inventor: WU TZUNG-MING
IPC: C08J5/04
Filed: 1996-05-31
Granted: 2000-11-21
Abstract: Multi layers of nonwoven fabrics of thermoplastic resin fiber and fiber reinforced mats are stacked to form a soft weave or porous material. The above material is then pressed with double rollers at a softening temperature for thermoplastic resins to become a semi-soft material, followed by slightly pressing, preheating, melting and bonding, and immersing the material in a flat plat preheating system at a temperature range that is higher the than melting point of thermoplastic resin and lower than the cracking temperature of a thermoplastic resin. The result product is then mvoed to another mold, which is lower than the solidifying temperature of thermoplastic resins, and the product is molded with appropriate time and pressure to form the final product.
Patent TW-295723-B (TW)
Title: Manufacturing process of CMOS component (I)
Inventor: YANG CHINQ-NAN
IPC: H01L27/105
Filed: 1996-07-22
Granted: 1997-01-11
Abstract: A manufacturing process of CMOS component is applied for the active area and the silicon substrate. The active area is used for forming at least one of the P type and N type MOS regions. The manufacturing process includes the following steps: a) forming a field oxide layer on the oxide layer except the active area. b) forming a gate oxide layer on the active area. c) forming a gate conducting layer on the field oxide and the gate oxide layers. d) forming a photoresist layer over the gate conducting layer. e) removing the photoresist layer on one of the N type and P type MOS areas by using the optical microimage and etching techniques, and performing the first ion implantation to form the channel stop layer on one of the N type and P type MOS areas and to adjust the threshold and the punchthrough voltages. f) selectively forming an oxide layer on the gate conducting layer of the N type and P type MOS areas by liquid phase deposition method. g) removing the photoresist layer on the other part of the N type and P type MOS areas and performing the second ion implantation to form the channel stop layer over the other part of the N type and P type MOS areas to adjust the threshold voltage, and h) removing the oxide layer over one of the N type and P type MOS areas to form the gate, source, and drain of the CMOS.
Patent TW-360990-B (TW)
Title: Electroconversion cell
Inventor: AMENDOLA STEVEN
IPC: C25B1/30
Filed: 1996-09-19
Granted: 1999-06-11
Abstract: The invention relates to novel compounds of formula I, wherein X is a direct bond or -CHR5, R1 is C1-C4-alkyl, R2 is C1-C4-alkyl, R3 is hydrogen, R4 is C1-C4-alkyl, and R5 is hydrogen or C1-C4-alkyl, as stabilisers for protecting synthetic polymers against oxidative, thermal or light-induced degradation.
Patent TW-393337-B (TW)
Title: Sewage Concentrator
Inventor: AOYAMA YOSHIRO
IPC: B01D29/62
Filed: 1997-03-27
Granted: 2000-06-11
Abstract: The object is to heighten the concentration efficiency, decrease the amount of washing water used, and improve the degree of freedom in designing a sewage flowing route. In a sewage concentrator in which a sewage lowing route 2 is formed by slantingly installing a screen plate 1 to pass water of sewage S from the upper end to the lower end of the screen plate 1 and an apparatus 13 to jet washing water to the screen plate 1 in every prescribed period is installed, a brush 8 is so installed as to be movable in the downward direction of the sewage flowing route 2 while being fitted along the transverse direction of the sewage flowing route 2, so that the brush 8 can sweep the screen plate 1 while damming up the sewage S which is flowing downward the sewage flowing route 2.
Patent TW-349916-B (TW)
Title: A machine for wrapping with sheet material
Inventor: SCALITI PIER CARLO
IPC: B65B25/00
Filed: 1997-04-02
Granted: 1999-01-11
Abstract: A sort of machine for wrapping with sheet material, having a forming unit (4, 5, 4, 5, 104), with a nozzle (4), a chamber extended from it, for wrapping forward-moving articles (S), a drive unit (9) for operation on an article (S) on the nozzle (4), and sheet (A) in between, for forward movement of the article (S) while being wrapped and having the sheets going into the forward moving chamber for the sheet (A) coating the article (S) in the front of the forward movement; and a binder (5; 5, 102, 103; 5, 4, 104) for rear binding of the item pending for wrapping 80 (S) moving forward on the chamber section, having the binder make the sheet (A) be wrapped in the article (S) in the rear with respect to the forward movement for wrapping; featuring the binder (5;5, 102, 103, 5, 4, 104) available for switch between the first operation status and the second operation status, being the first operation status operational with the article pending for wrapping (S) driven by the driving unit (9) into the chamber and the second operation status used for chrinking the chanber section for forward movement in the rear part of the article pending for wrapping.
Patent TW-333513-B (TW)
Title: Plunger lock-up dispenser
Inventor: HANS GROTHOFF
IPC: B05B11/00
Filed: 1997-05-12
Granted: 1998-06-11
Abstract: A liquid pump dispenser comprising, a pump body including a container closure, a locking sleeve fixedly mounted in the pump body, a manually actuated pump plunger having a discharge spout rotatable in opposite directions about a central axis thereof and extending through coaxial openings in the closure and sleeve and being disposed for reciprocation between lowered and spring biased raised positions, the locking sleeve having at least one edge wall lying in a plane perpendicular to the axis, at least one upstanding limit stop at one end of the wall, and at least one longitudinal groove at an opposite end of the wall, a detent on the wall adjacent the groove, the wall between the detent and the stop defining an abutment shoulder, the plunger having at least one radially extending projection in engagement with the shoulder in one rotative position of the plunger about the axis to lock the plunger in the raised position, as the projection is in a cradled position between the detent and the limit stop for positively retaining the plunger in the one rotative position, the projection sliding along the detent and being placed into alignment with the groove upon rotation of the plunger about the axis to another rotative position opposite the one position to unlock the plunger for reciprocation.
Patent TW-358915-B (TW)
Title: A method of transforming user manipulations of a multidimensional input device, and a system for carrying out the steps of said method, and a multidimensional input device for use in said system
Inventor: LAMBRECHTS MARC EMIEL CELINE
IPC: G06F3/023
Filed: 1997-08-12
Granted: 1999-05-21
Abstract: A method of transforming user manipulations of a multidimensional input device with operation in an area defined by the set point, including the following steps: (1) division of the area into a plurality of subregions; (2) designation a unique encoding vector to each of the subregions; (3) determination a corresponding subregion to a specific operation with selection of a corresponding encoding vector for transmission to the digital processor, featuring the steps (1) including the above: (1a) division of the region into a plurality of sub and adjacent concentric rings surrounding the reset point; (1b) division of each of the rings into fan areas of the same number for subregions.
Patent TW-438791-B (TW)
Title: Aminothiophenecarboxamides
Inventor: JONAS ROCHUS
IPC: A61K31/381
Filed: 1997-10-06
Granted: 2001-06-07
Abstract: Aminothiophenecarboxamides of the formula I and their physiologically acceptable salts, wherein R1, R2, R3, R4, R5, A and n have the meanings stated in claim 1, exhibit phosphodiesterase V inhibition and can be used for the treatment of diseases of the cardiovascular system and for the therapy of disturbances of potency.
Patent TW-341729-B (TW)
Title: Process for producing DRAM capacitors
Inventor: LIANG JIA-WENN
IPC: H01L21/8242
Filed: 1997-10-18
Granted: 1998-10-01
Abstract: A process for producing a DRAM capacitor, which comprises the following steps: (a) providing a semiconductor substrate formed with at least a transistor and a field oxide layer thereon, the transistor comprising a gate and a source/drain; (b) forming a silicon dioxide layer on the gate and the source/drain; (c) mask definition, defining a first via hole; (d) removing a portion of the silicon dioxide layer to form the first via hole; (e) sequentially forming a doped first polysilicon layer, a tungsten silicide and a first silicon nitride layer on the silicon dioxide layer and the first via hole; (f) mask definition, removing a portion of the first polysilicon layer, the tungsten silicide and the first silicon nitride layer to expose a portion of the silicon dioxide layer; (g) forming a second silicon nitride layer covering the first silicon nitride layer and exposing the second silicon nitride layer; (h) etching the second silicon nitride layer to form a plurality of silicon nitride spacers; (I) sequentially forming a third silicon nitride layer, a first oxide layer and a first boron phosphorus silicon glass layer; (j) mask definition, defining a plurality of second via holes; (k) removing a portion of the silicon dioxide layer, the third silicon nitride layer, the oxide layer and the first boron phosphorus silicon glass layer to form the second via holes; (l) forming a doped second polysilicon layer and a second oxide layer on the first boron phosphorus silicon glass layer and in the second via holes; (m) etching to remove a portion of the second oxide layer to expose the second polysilicon layer; (n) forming a doped third polysilicon layer on the second polysilicon layer and in the second via holes; (o) removing the second polysilicon layer and the third polysilicon layer to expose the first boron phosphorus silicon glass layer; (p) removing the first boron phosphorus silicon glass layer, the first oxide layer and the second oxide layer to form a bottom electrode; (q) forming a thin dielectric film layer on the bottom electrode; (r) forming a fourth polysilicon layer on the dielectric film layer to form a top electrode; and (s) forming a second boron phosphorus silicon glass layer on the top electrode.
Patent TW-373182-B (TW)
Title: Nuclear reactive furnace pressure container foundation construction method and this method using composite of plurality of monomer
Inventor: HASEGAWA HIROSHI
IPC: G21C13/024
Filed: 1997-11-05
Granted: 1999-11-01
Abstract: When constructing nuclear reactive furnace pressure container foundation, first the technical shall process with separation, moving in and installation works; in order to be able to complete installation into one piece at outdoor site, and then to move in directly, to shrink construction schedule, to raise work efficiency and improving the safety, this invention is to assembly the scheduled installation of the reactive pressure container of the hollow round column of the reactive furnace close container, to the outdoor site of the plant jobsite, and then to make the scheduled facilities installed in the round column and support structure, preliminary to install into it, to form large size composite, and then by using large size crane to move the composite directly into the plant.
Patent TW-370696-B (TW)
Title: Curing of leadframes in carriers via radiant heat source
Inventor: BUENDIA JESUS
IPC: C08J7/00
Filed: 1998-03-03
Granted: 1999-09-21
Abstract: A method and system for curing a die attach material for attachment of a semiconductor die to a leadframe which includes a carrier receiving location for receiving at least one carrier (1) wherein each carrier contains at least one leadframe strip (3) therein, a die attach material (15) on the leadframe strip and a semiconductor die (13) on the die attach material. A heat source (5) is provided for radiating thermal energy to the carrier receiving location. A reflector (9) is disposed around the heat source and the carrier receiving location for reflecting thermal energy from the heat source to the carrier receiving location. A source of flowing cool gas (II) is provided in heat exchange relationship with the reflector for cooling the reflector while heating the gas. The heated gas is passed through the carrier receiving location to provide a source of heat by convection at the carrier receiving location and purge the carrier receiving location of volatiles. The heat source provides radiations principally in the range of from about 0.5 μ to about 2 μ. On and is preferably a tungsten halogen lamp. The heat source is controllable responsive to a function of the instantaneous temperature of the die attach material and the leadframe strip to control the intensity and profile of the heat source. Cooling air is optionally injected into the system upon completion of curing.
Patent TW-373054-B (TW)
Title: Motor-assisted turbochargers assembly
Inventor: HALIMI EDWARD M
IPC: F04D25/06
Filed: 1997-12-20
Granted: 1999-11-01
Abstract: In a unique turbocharger shaft bearing system, a thrust bearing is provided inboard of the compressor end shaft bearing. Removable parts of the turbocharger housing permit assembly of a first thrust bearing part with an outwardly extending flange forming at least one thrust bearing interface to be fastened to the rotating shaft for rotation therewith and a separate stationary thrust bearing part to be carried by the housing, providing thrust bearing interface for the thrust bearing interface of the rotating first thrust bearing part inboard of the compressor end of shaft bearing. The removable parts can include a separate supporting member for the compressor end shaft bearing. The remainder of the turbocharger housing supports the second shaft bearing adjacent its turbine end and, through the separate bearing supporting member, the first shaft bearing. The thrust bearing can also include a second rotating thrust bearing part carried by and rotating with the rotating shaft and providing an outwardly extending flange adjacent its turbine end spaced from the outwardly extending flange of the first rotating thrust bearing part and forming a second thrust bearing interface so the thrust bearing interface of the first rotating thrust bearing part can engage the separate stationary thrust bearing member on its compressor side while the thrust bearing interface of the second rotating thrust bearing part engages the thrust bearing member on its turbine side. Providing a thrust bearing inward of the compressor end shaft bearing minimizes bearing overhang, allows an increase in distance between the two shaft bearings, an improves bearing systems stability.
Patent TW-388162-B (TW)
Title: Auxilliary alarm device and method of telephone without external power supply
Inventor: LIN HUNG-YAN
IPC: H04M19/00
Filed: 1998-03-05
Granted: 2000-04-21
Abstract: The present invention relates to a auxilliary alarm device and method of telephone without external power supply. The phone will change into the off-hook status when the phone is at its alarm state so that it can obtain enough current for generating the sound of alarm. Furthermore, the phone will detect if there is a ring before switch over to an off-hook state to avoid automatically taking a phone call. Furthermore, the sound of alarm can be set to an intermittent mode to sustain longer ringing time without affecting the receiving of incoming phone call.