baber/WOPTO huggingface dataset:
Patent MX-167424-B (MX)
Title: Composicion elastomerica dilatable en agua
Inventor: TANAKA HITOSHI
IPC: C08F136/06
Filed: 1984-10-30
Abstract: La presente invención se refiere a una composición elastomérica dilatable en agua, que consiste esencialmente en una mezcla homogénea de un elastómero, una resina absorbente de agua y una resina en agua.
Patent RO-84452-B (RO)
Inventor: WITZEL HOMER DANIEL
IPC: A01F7/06
Filed: 1980-07-10
Abstract: Separatorul rotativ axial, conform inventiei, este utilizat în combinatie cu o combina de secerat, treierat si separat grauntele de paie, în care scop este prevazut cu un rotor de diferite forme constructive, adaptate pentru atingerea scopului, astfel ca, într-o forma generala, cuprinde o rama de rotor, servind cel putin în parte, ca o sursa sau un generator de miscare axiala pentru elementele de antrenare a recoltei, astfel un element intermediar de rotor poate fi cu gît scurt, pe o axa oblica,formînd o parte din elementul ramei rotorului si care sa serveasca la transmiterea sau transferarea oscilatiei sub forma unei întoarceri axiale la un element de antrenare a recoltei ce poate fi integrat elementului de rotor intermediar sau pivotants au cel putin conectat functional la el, excentricitatea efectiva a unui element de antrenare a recoltei în raport cu carcasa (si, deci o antrenare intermitenta cu o pala de material recoltat) putînd sa fie derivata dintr-o excentricitate simpla de lamontarea elementului de rama a rotorului si/sau datorita centrului sau de pe o traiectorie orbitala, sau poate fi...
Patent RO-84510-B (RO)
Title: Process for preparing some 1,2-benzothiazine derivatives
Inventor: WEEKS PAUL DOUGLAS
IPC: C07D417/12
Filed: 1982-10-04
Abstract: Processes for the preparation of the antiinflammatory agent piroxicam and intermediates leading thereto, the first of which comprises reacting N-methylsaccharin with (N-2-pyridyl)haloacetamides and alkyl haloacetates in the presence of an appropriate base to give, respectively, piroxicam and alkyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxides, intermediates which can be converted into piroxicam; and the second of which comprises reacting a novel alkyl 2-(2-methyl-3-hydroxy-2,3-dihydro-1,2-benzisosulfonazol-3-yl)-2-haloac etate with a metal hydride to give alkyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxides, intermediates leading to piroxicam.
Patent RO-85787-B (RO)
Inventor: CONSTANTINO ROCCO
IPC: C07C37/82
Filed: 1982-10-25
Abstract: Inventia se refera la un amestec de solventi pentru extractia lipidelor si a polifenolilor din seminte decorticate de floarea-soarelui, care este constituit din n-hexan, etanol si apa, în raport volumetric, respectiv de, 40...70 : 15...57 : 3...15.
Patent RO-90998-B (RO)
Inventor: RUSU MARIA-RODICA
IPC: B03D1/08
Filed: 1985-01-03
Abstract: Prezenta inventie se refera la un procedeu de recuperare a zincului din minereuri cuprifere cu continut scazut de zinc (0,24%). Procedeul consta în flotatia concentratului cupros în mediu depresant pentru zinc si pirita, urmata de flotatia concentratului colectiv de zinc-pirita, prin îngrosarea concentratului la dilutia de 1 : 1, desorbtia colectorilor si spumantului de carbune activ, repulparea la dilutie de 3,5:1, conditionare cu var si cianura de sodiu pentru depresarea piritei, flotatia concentratului zincos. Se obtine astfel un concentrat zincos cu 39-41%, produs valorificabil în metalurgie.
Patent TW-374012-B (TW)
Title: A foldable lounger
Inventor: PETER ARTHUR MAX
IPC: A47C4/04
Filed: 1991-07-20
Granted: 1999-11-11
Abstract: The foldable lounger of the present invention is constituted two plastic casings (1, 2) in identical size, joined together by a movable connector (11) and reinforced by hollow rib; at the longitudinal edge, there provides an upward and outward bent protection border pads (12); when folding up, the protection pads form a baggage box construction, which includes an insertable support (3) and consign headrest pad. The lounger can be spread in horizontal position or reclining position by a bent steel rod (5); another bent steel rod (5), contained in a sliding barrel (6) can slide in and out of the barrel; when the lounger is disposed in obtuse angle, the bent steel rod can prevent the lounger from backward turning over.
Patent TW-226035-B (TW)
Title: A process for producing anisotropic ribbon of R-Fe-M-B and the produced anisotropic resin bond
Inventor: CHIN TSUNG-SHUNE
IPC: C22C38/58
Filed: 1991-12-13
Granted: 1994-07-01
Abstract: A process for producing anisotropic ribbon of R-Fe-M-B, in which Rrepresents rare earth elements, Fe represents ferrous element, Mrepresents metal alloy, B represents boron; and the composition foreach element is: 13-17 a.m.u. weight percent of rare earth elements selected from Neodymium(Nd), Praseodymium (Pr), Dysprosium (Dy), or a mixture of the above elements; 75-80 a.m.u. weight percent of ferrous element; 0.5-3 a.m.u. weight percent of metal alloy selected from one or more thanone of the following elements: Titanium (Ti), Zirconium (Zr), Hafnium (Hf),Vanadium (V), Niobium (Nb), Tantalum (Ta), Molybdenium (Mo), Tungsten (W),Manganese (Mn), Nickel (Ni), Cobalt (Co), Copper (Cu), Zinc (Zn),Gallium (Ga), Carbon (C), Silicon (Si), Sulfur (S); and 6-7 a.m.u. weight percent of Boron element; the process comprises: (a) under argon gas, arc smelting the R-Fe-M-B compound, which has a purity over 99.5%, in a crucible; and (b) under argon gas, placing the smelted compound in a single wheel melt spinning machine to produce ribbons, in which the wheel speed of the copper wheel is 8~15 m/s.
Patent TW-200439-B (TW)
IPC: B65B9/093
Filed: 1992-08-26
Granted: 1993-02-21
Abstract: A pouch for containing a food product such as shredded cheese, and a novel method and apparatus for forming, filling and sealing the pouch. The method involves providing one or more webs of material to define a pair of walls for the pouch, orienting the web material so that the walls are substantially vertical, with the web having a horizontal longitudinal axis; providing interengageable strips of reclosable fastener material along the web adjacent the lower edges of the walls; forming vertical side seals; filling the pouches through their open bottoms while in inverted orientation; and sealing the bottoms of the pouches. Each of the strips of reclosable fastener material has one or more fastener members thereon. A peelable seal is provided between the product contained in the interior of the pouch and the reclosable fastener members. The peelable seal is preferably formed on the fastener strip material. The peelable seal is sealed prior to filling of the pouches so that product cannot contact the fastener members, and the fastener members are outside of the hermetic seal area. The pouch is preferably provided with a hole above the fastener members to receive a display hanger, and has a line of perforation above the fastener members and above the hole to facilitate removal of the upper portion of the pouch. <IMAGE>
Patent TW-241323-B (TW)
Title: Water-resistant work process and recovery process of cracked walls on the patched concrete of a concrete construction and the expansion plastic water-resistant material used therein
Inventor: HEII IWAO
IPC: E04G9/10
Filed: 1992-12-31
Granted: 1995-02-21
Abstract: A highly plastic water-resistant material which is an improved soap soil granules of monomer of inorganic high-water-absorbency gel, which mainly comprises silicate minerals; the plastic water-resistant material is a type dry granules filled in water-permeable slender bags and expands when soaked in water to become plastic gel.
Patent TW-225014-B (TW)
Title: Interrupt method and circuit
Inventor: DAY CHYAU-YANN
IPC: G06F12/00
Filed: 1993-05-31
Granted: 1994-06-11
Abstract: One type of control methods for facilitating the peripheral device havingthe higher priority with the common memory with the 6502 CPU. When theperipheral device want to read/write the common memory, the control circuitmaintains the current potential of input pulse to the CPU, stops itsoperation temporally, closes the data and address bus of 6502 CPU in orderto let the peripheral device read/write the memory. When the read/writeoperation is over, the control circuit elongates the maintained potential ofinput pulse to the CPU, then restores its normal operations. With this way,the current state of CPU can be ignored and interrupted any time to supplythe peripheral to access the memory with higher priority.
Patent TW-280012-B (TW)
Title: Making method of device with lightly doped drain
Inventor: LIN JYH-GUANG
IPC: H01L21/334
Filed: 1994-02-25
Granted: 1996-07-01
Abstract: A making method of device with lightly doped drain, that is applicable to semiconductor substrate with formed gate on active region, and the above gate with lateral side, comprises the features of: forming sidewall spacer on lateral side of the above gate, and the above sidewall spacer lower than the above gate; implanting dopant to form highly doped region and lightly doped region under the above sidewall spacer to form drain and source electrode.
Patent TW-326543-B (TW)
Title: Amplifying circuit for dynamic focus
Inventor: TAKATORI MASAHIRO
IPC: H04N5/16
Filed: 1994-11-14
Granted: 1998-02-11
Abstract: An amplifying circuit for the use of dynamic focus having : 1) an amplifying circuit for horizontal dynamic focus: to input the parabolic waveform signal for correction of horizontal dynamic focus, then amplify and output to the gate electrode for dynamic focus in CRT; 2) DC feedback detecting amplifier: to part output voltage of above-mentioned amplifying circuit for horizontal dynamic focus at a terminal by using a resistor, then to connect the first capacitor between the terminal and ground to filter signal component of horizontal parabolic waveform; to get a partial voltage at above-mentioned terminal by superposing waveform signal for correction of vertical dynamic focus; to input the voltage of the terminal and a specific voltage separately, then amplify and output these voltages; 3) DC control circuit: to input the output voltage of DC feedback detecting amplifier for controlling the action DC voltage in the amplifying circuit for the use of horizontal dynamic focus.
Patent TW-262372-B (TW)
IPC: A01K63/04
Filed: 1994-12-05
Granted: 1995-11-11
Abstract: A combination of a physical filter and aerobic filter positioned entirely on the outside of an aquarium tank. Water is pumped into the physical filter chamber and upon reaching a level above the chamber walls of the physical filter it spills by gravity flow to both an aerobic filter also contained within the housing and back into the aquarium tank. The water entering the aerobic filter is filtered and passed back to the physical filter where the filtering is repeated.
Patent TW-269055-B (TW)
Title: Process of stack dynamic random access memory
Inventor: TZENG HORNG-HUEI
IPC: H01L27/108
Filed: 1995-03-31
Granted: 1996-01-21
Abstract: A process of dynamic random access memory with high capacitance stack capacitor with very narrow trench comprises: selectively forming field oxide area on one semiconductor substrate, leaving active area for being implemented as field effect transistor; forming one gate dielectric on the above semiconductor substrate; depositing one doped first polysilicon on the above active area of the above field oxide area, removing partial first polysilicon, leaving portion on the above active area as gate, portion on the above field oxide area; forming source/drain structure on semiconductor substrate beside two sides of the above field effect transistor gate; forming one first insulator on the above active and field oxide area, and defining pattern of source node contact, that is reserved to contact electrically with capacitor storage plate; depositing one undoped second polysilicon on the above active and field oxide area; depositing one second insulator in the above second polysilicon, and defining pattern of the above second insulator over capacitor area; depositing one third insulator, and etching back the third insulator in vertical unidirection by plasma etching technique in order to form spacer on lateral side of the second insulator pattern; implanting implantation mask with the above spacer as ion; putting N-type ion into the above undoped second polysilicon to some depth; selectively removing doped area of the second polysilicon with chemical solution, then one very narrow trench is formed between the above second polysilicon; removing the above second insulator and spacer; doping the second polysilicon with one very narrow trench to become conductive body, in which the doped second polysilicon with one very narrow trench is prepared as storage plate of capacitor; defining the pattern of doped second polysilicon with one very narrow trench, forming storage plate of capacitor; forming one capacitor dielectric on storage plate surface of the above capacitor, depositing the third polysilicon, and patterning it as top plate of stack capacitor.
Patent TW-487723-B (TW)
Title: Polymers and chemically amplified positive resist compositions
Inventor: WATANABE OSAMU
IPC: G03C1/492
Filed: 1996-04-11
Granted: 2002-05-21
Abstract: The invention provides a novel polymer comprising a recurring unit of formula (1) wherein R1 is hydrogen or methyl, R2 is hydrogen or acid labile group, at least one R2 being hydrogen and at least one R2 being an acid labile group, and n=2 or 3. The polymer's Mw is 3,000-300,000. Blending the polymer as a base resin with an organic solvent and a photoacid generator yields a chemically amplified positive resist composition.
Patent TW-359692-B (TW)
Title: Methods and apparatus for layering a fibrous web
Inventor: FEHRER ERNST
IPC: D01G25/00
Filed: 1996-05-23
Granted: 1999-06-01
Abstract: A method and apparatus for layering a fibrous layer are described, which is deposited in overlapping layers on the draw-off conveyer (7) along a predetermined layering distance (11) by means of a revolving layering conveyor (3). It is essential that the fibrous web sub-divided into layer sections (2a, 2b, 2c) corresponding to layering distance (11) is aspirated against the force of gravity from below onto the lower conveyor strand (5a) of the layering conveyor (3) extending above the layering distance (11), and is detached section by section from the conveyor (7) by interrupting the suction forces.
Patent TW-454036-B (TW)
Title: Process for converting residual hydrocarbon oils
Inventor: LITTEL ROBERT JOHANNES
IPC: C10G47/16
Filed: 1996-07-02
Granted: 2001-09-11
Abstract: Process for hydrocracking residual hydrocarbon oils, which process comprises contacting a residual hydrocarbon oil in the presence of hydrogen with a hydrocracking catalyst comprising a modified zeolite Y having a unit cell size in the range of from 24.20 to 24.65 Å under operating conditions whereby at least 20% by weight of the hydrocarbons having a boiling point of 520 DEG C or higher present in the residual hydrocarbon oil is converted into hydrocarbons having a boiling point below 520 DEG C.
Patent TW-355199-B (TW)
Title: An engine with actuating cam
Inventor: LIAO GUO-CANG
IPC: F16H53/00
Filed: 1996-08-12
Granted: 1999-04-01
Abstract: An engine with actuating cam, comprising mainly: an actuating cam having an arc surface with arc-shaped recess at the inner wall of a circular tubular body, and a casing at the outside, the circular surface of the casing are drilled with screw holes, and capable of rotation actuated by the starter motor; a middle axle at the bottom of the center of the actuating cam with corresponding protuberance on both sides; its upper part has circular groove for engagement and end groove along the axis; a wheel disk, top and bottom each, having a center hole in the circular plate and four exhaust apertures along the edges of the edge, and two protuberances next the center aperture of the plate opposite each other; a spring, top and bottom each, as expansion spring that can be accommodated inside the top and bottom tank hole of the cylinder; a cylinder with a center hole passing through top and bottom of the body with apertures of larger diameters at the top and bottom to accommodate the spring, piston apertures are arranged on four sides of the cylinder wall, and there are air intake at the top of the cylinder body that passes through to the piston aperture, and air outtake that passes through the outer part of the cylinder body to the piston aperture; a cylinder lining, a cover of large area outside a round tubular body; the inner wall of the tubular is arranged with compound screw thread, a there are through and through exhaust apertures at the top and bottom of the tubular body which allows the passing of piston rod; a piston, a hollow round tubular body having compound screw threads on the inner and outer walls that match the cylinder lining and connecting rod; a connecting rod having compound screw threads at the inside end of a round tubular body and a hole at the outside end which allows the arrangement of a axle rod with bearings on both sides of the rod; a cam cover having a through and through center hole in the middle of a circular plate and protruding ring extending from the outer edge of the center hole which has exhaust hole at the bottom of the plate, and four air intake in the protruding rings; a vane wheel tube having a center axle hole in the center of a round tubular body with a base plate; there are four air intake on the base plate and two protruding mass at the bottom side of the base plate at the edge of the center axle hole; a van wheel having whirl-shaped blade surrounded by an separating wall and whirl-shaped blades of different directions are set up from the separating wall outward; a protruding ring cover with a center hole in the middle of a circular plate covering only the area of the inner blade of the aforesaid van wheel and two exhaust holes on the plate; a top cover on the circular plate with center axial hole, spacing separating air intake outside the center axial hole opposite to the whirl-shaped blade of the van wheel, two vent holes on the side of the plate and exhaust hole that converge along the vent holes through the upper side of the plate.
Patent TW-332193-B (TW)
Title: The elevator system for a tall building
Inventor: JOSEPH BITTAR
IPC: B66D1/44
Filed: 1996-11-06
Granted: 1998-05-21
Abstract: An elevator system for a tall building, it includes: A plurality of overlapping main hoistways of elevator, that have car frame for each hoistway for elevating from low position to high position. The lower place of each hoistway is located at same height with the high place of the other hoistway. And the lower layer and higher layer of main hoistway have lobby for passenger. Moving-horizontally elevator cabinet has door for passenger. Selectively operating driving-horizontally device for horizontally reciprocally moving cabinet from 1st frame of car to 2nd frame, and from 2nd frame to 1st frame. The device is used to detect the cabinet whether it is inside the car frame or not, and providing a signal to display the cabinet location. Corresponding signal device is used to detect the position of car frame in main hoistway, and providing a signal to display the car frame location. Signal processing signal is reacting to the signal of car frame related to the position of lobby, and providing a door control signal to close or open the door. When the door is closed or opened, it is providing a 1st cabinet direction command for elevator frame, and displaying the cabinet transferred from a car frame to the other car frame. And operating the driving device to react the transferring signal of car frame, then eliminate the transferring signal. Otherwise, it is without the transferring signal of car frame, to provide 2nd cabinet direction command for car frame, and indicate the direction of leaving position. Cabinet driving device for each car frame, every driving device will react to the command of car frame direction, and move the car frame along main hoistway direction.
Patent TW-379198-B (TW)
Title: Improved street products for use in a pop-up dispenser and method for forming
Inventor: YOUNG TERRILL AIAN
IPC: A47K10/42
Filed: 1996-12-14
Granted: 2000-01-11
Abstract: An improved method is disclosed for forming a strata of overlapping sheets suitable for use in a pop-up dispensing system. The sheets are cut from ribbons having at least one side edge which has a knee-like protrusion, with the opposing side edge being either, substantially parallel to the longitudinal axis of the ribbon, or having one or more knee-like protrusions formed on the opposing edge. The ribbons are then phased so that the knee-like protrusion on one edge aligns with either the essentially parallel edge of an adjoining ribbon or a knee-like protrusion on the side edge of the adjoining ribbon. Phasing can be accomplished by either, aligning knee-like protrusions on the side edges of the adjoining ribbons, or reversing the orientation of the side edges of alternating ribbons. After phasing the ribbons are overlapped creating a series of predetermined, areas of greatest overlap adjoining areas of least overlap such that successive ribbons are bonded only by the interfacial interaction between ribbons. By overlapping multiple ribbons in this manner a strata is formed which is then folded to interleave the ribbons. A resulting stack of interleaved ribbons is cut to form blocks of individual interleaved sheets. The process can be accomplished manually or in a continuous production process.
Patent TW-338770-B (TW)
Title: Method for the pattern-processing of photosensitive resin compositions
Inventor: BANBA TOSHIO
IPC: H01L21/027
Filed: 1996-12-23
Granted: 1998-08-21
Abstract: A method of pattern-processing of a photosensitive resin composition comprising coating on a substrate a positive photosensitive resin composition having a polyamide represented by the following formula: (1) and a diazoquinone compound, subjecting the same to prebaking and then to irradiation with a light; wherein X is a tetravalent aromatic group given as follows: and A for -CH2-, -O-, -S-, -SO2-, -CO-, -NHCO- or -CO-, -NHCO- or -C(CF3)2-; Y is a divalent group; given as follows; where A for -CH2-, -O-, -S-, -SO2-, -CO-, -NHCO- or -CO-, -NHCO- or -C(CF3)2-; Z is in which R1 and R2 are divalent organic groups and R3 and R4 are monovalent organic groups, a and b are mole fractions; a + b = 10-0 mole %; a = 60.0 - 100 mole %; b = 0 - 40.0 mole % and n = 2 - 500.
Patent TW-329556-B (TW)
Title: The electrostatic discharge structure of semiconductor device
Inventor: HYANG-JA YANG
IPC: H01L21/822
Filed: 1996-12-24
Granted: 1998-04-11
Abstract: An electrostatic discharge structure of semiconductor device includes: - P-dopant semiconductor substrate; - Form N-well in predetermined area of semiconductor substrate; - Form P-pocket well in predetermined area of N-well; - Form N-active guard-line on the surface of P-pocket well, and be doped till the density is higher than the density of P-pocket well; - Form NMOS transistor on the surface of P- pocket well.
Patent TW-318898-B (TW)
Title: The testing method and equipment for combined spectacle lenses with frame
Inventor: CHEN TZONG-HUEI
IPC: G02C13/00
Filed: 1997-02-26
Granted: 1997-11-01
Abstract: A testing equipment for combined spectacle lenses with frame, includes: - Main body having a shell with electricity-source set inside and a slanted bed-surface on top. And connected with L-shaped board; - The source is installed on electricity-source set; - Top polarizing lens, is installed on L-shaped board; - Down polarizing lens is installed on bed-surface, and related to top polarizing lens; By above devices to consist this equipment. Put spectacle in between top and down polarizing lens. Start light-source and use top & down polarizing lens to filter the light for removing the reflection on spectacle lenses and increase contrast. When the lenses of spectacle are too big or the frame is combined too tight, it can inspect the light point formed by changing the refraction that is changed by deformation due to the force. Thus to learn the lenses are suitable combined or not.