baber/WOPTO huggingface dataset:
Patent TW-339395-B (TW)
Title: Manufacturing method for corner jointer
Inventor: JOU JIN-CHERNG
IPC: F16B12/00
Filed: 1997-12-03
Granted: 1998-09-01
Abstract: A kind of manufacturing method for corner jointer which is to produce the desired dimension and shape of plates by drawing; and punch the high and low bead at certain locations; then bend the plate to form three dimensional corner jointer with openings on three sides. In the center of corner jointer, there forms a hollow penetrating hole. On both ends of L-shaped plate and between the up and down wing plates, there installs a five-faced cuboid with equal distances to the two wing plates. At the unattached opening on the inner circle rim, there installs a positioning plate for connection and there is a screw hole on the positioning plate providing stress bolt to be screwed into the hole.
Patent TW-359710-B (TW)
Title: Assembly-type wall plate with filled material and process for making the same
Inventor: LIN WEN-ZHONG
IPC: E04B2/74
Filed: 1998-03-10
Granted: 1999-06-01
Abstract: An assembly-type wall plate with filled material essentially comprises upper and lower frames, left and right partitions and filled material. A process for making such an assembly-type wall plate comprises putting each frame and partition into a V open gravity mold, closing the left and right side rods and the templates of the mold, separately injecting an unfoamed material consisting of a polyol resin, monofluorodichloro ethane, etc. and a promoter at a fixed ratio in normal temperature from a storage through a spray gun and an injection hole on the side rod into the mold and filling the space between the upper and lower frames and the partitions under the conditions where the gravity mold is holding the foamed material thereby obtaining a wall plate with heat-insulating, flame-resistant, sound-insulating, wind-pressure-resistant, and anti-deformation effects.
Patent TW-509687-B (TW)
Title: Novel piperazine derivatives having combined 5HT1A, 5HT1B and 5HT1D recept or antagonist activity and their use for the treatment and prophylaxis of various CNS disorders
Inventor: GASTER LARAMIE MARY
IPC: C07D521/00
Filed: 1998-04-17
Granted: 2002-11-11
Abstract: Compounds of formula (I), processes for their preparation and their use as CNS agents are disclosed: in which Ra is a group of formula (i), in which P1 is phenyl, naphthyl, quinolinyl, or tetrahydroisoquinolinyl; R1 and R2 are independently hydrogen, halogen, C1-6alkyl, cyano, C1-6alkoxy-carbonylamino; a is 1 or 2; or Ra is a group of formula (ii) wherein P2 and P3 are independently phenyl, naphthyl, thienyl, furyl, imidazolyl, oxazolyl, pyrazolyl, thiazolyl, oxadiazolyl, pyrimidyl, pyridazinyl, pyrazinyl, pyridyl, piperidinyl, quinolinyl, isoquinolmyl, or tetrahydroisoquinolinyl; A is a bond or oxygen, -CH2-CH2-, or NR4 where R4 is hydrogen or C1-6alkyl; R1, R2, R3 are independently hydrogen, halogen, C1-6alkyl, C1-6alkanoyl, or cyano; Y is -NH- or -CH2-; W is -CH=CH- or -(CH2)t-, where t is 2 or 3; Rb is hydrogen, halogen, C1-6alkyl, trifluoromethyl, C1-6alkoxy, or C2-6alkenyl; Rc is hydrogen or C1-6alkyl.
Patent TW-399014-B (TW)
Title: Laminated resilient flexible barrier membranes
Inventor: SHEPARD ERWIN W
IPC: B32B27/28
Filed: 1995-02-18
Granted: 2000-07-21
Abstract: A laminated membrane for separating a first media in the form of either a gas or liquid from a second media in the form of either a gas or a liquid, said laminated membrane comprising: a first layer of material including thermoplastic urethane for providing elasticity to said laminated membrane; and a second layer of material including at least one copolymer of ethylene and vinyl alcohol, said second layer of material being capable of providing selective imperviousness from gaseous fluids to said laminated membrane, said second layer of material being in reactive contact with said first layer of material over substantially the entire surface area of contact between said first and second layers materials, wherein said reactive contact consists essentially of hydrogen bonding.
Patent TW-390043-B (TW)
Title: Method and apparatus providing optical input/output through the back side of an integrated circuit die
Inventor: RAO VALLURI R M
IPC: G02B6/43
Filed: 1998-05-06
Granted: 2000-05-11
Abstract: A method and an apparatus providing optical input/output in an integrated circuit. In one embodiment, optical modulators and demodulators, which are coupled to integrated circuit input/output nodes, are disposed on or within the back side semiconductor substrate of a flip chip packaged integrated circuit. Since a flip chip packaged integrated circuit die is utilized, full access to the optical modulators and demodulators is provided from the back side of the integrated circuit die for optical input/output. In one embodiment, a heat sink including a light source and an optical assembly is thermally and optically coupled to the back side of the integrated circuit die. A light beam is directed to the optical modulators and the deflected modulated light beam is routed and directed to the optical demodulators to realize optical input/output. In one embodiment, infrared light may be utilized such that the optical modulators and demodulators are disposed within a silicon semiconductor substrate. Since silicon is partially transparent to infrared light, optical input/output is realized through the back side and through the semiconductor substrate of the flip chip packaged integrated circuit die.
Patent TW-484173-B (TW)
Title: Apparatus for fabricating an integrated circuit
Inventor: HAYASHI SHINICHIRO
IPC: B05D7/24
Filed: 1997-04-28
Granted: 2002-04-21
Abstract: Apparatus (1) for fabricating an integrated circuit (1110), said apparatus comprising: (a) a deposition chamber (2); (b) a substrate (5) located within said deposition chamber, said substrate defining a substrate plane; (c) means (46-1) for producing a mist (66) of a liquid precursor (64); and (d) means (8, 10) for flowing said mist through said deposition chamber substantially evenly across said substrate in a direction substantially parallel to said substrate plane to form a film of the liquid precursor on said substrate, wherein said means for flowing includes a barrier plate (6) deposed in spaced relation above said substrate and substantially parallel thereto, the area of said barrier plate in a plane parallel to said substrate being substantially equal to said area of said area of said substrate in said substrate plane.
Patent TW-369423-B (TW)
Title: Metal glass made product and its production method
Inventor: ONUKI MASAHIDE
IPC: B22D23/06
Filed: 1998-07-30
Granted: 1999-09-11
Abstract: This invention involves a kind of metal glass product and its production method; in other words, this invention provides a kind of metal glass product with very good strength characteristics, and method of processing the metal glass made products very easily. The metal glass product and its production method, is within the lower mold 5 of the punch mold 6 formed with the upper mold 4 and lower mold 5 of the inlay component which has no inter-inlay, installed with metal material. By using high energy thermal source to melt the said metal material, the molten metal can then be pressed to form a specified shape by the punch mold 6. In the meantime during the shaping process, or after performing the shaping process, by using cooling rate higher than the critical cooling rate, to cool down the said melted metal, to accomplish the formation of the specified shape for metal-glass products.
Patent TW-377458-B (TW)
Title: Cup rinser with round-shaped valve ring
Inventor: MA HONG-LONG
IPC: H01L21/027
Filed: 1998-08-11
Granted: 1999-12-21
Abstract: A type of cup rinser with round-shaped valve ring is disclosed, which has a plurality of valves placed in the center of the ring. As the injection tubing is inserted into the valve ring, it pushes open the valve and supplies chemical fluid. As the injection tubing is withdrawn after completion of the injection, the valve closes automatically to prevent any chemical solution from leaking out. The apparatus under this invention can prevent splashing of chemical fluid to the motor components resulting in damage to the high precision equipment and unnecessary repair costs.
Patent TW-460738-B (TW)
Title: Liquid crystal aligning agent
Inventor: SAWAHATA KIYOSHI
IPC: C08G73/10
Filed: 1998-12-01
Granted: 2001-10-21
Abstract: The present invention relates to a treating agent for liquid crystal alignment, which comprises a polyamic acid compound having a reduced viscosity of from 0.05 to 5.0 dl/g (in N-methylpyrrolldone at a temperature of 30 DEG C at a concentration of 0.5 g/dl) and containing repeating units represented by the general formula [I], (wherein R1 is a tetravalent organic group constituting a tetracarboxylic acid which has an alicyclic structure having from 2 to 5 rings condensed and wherein all the carbonyl groups are directly bonded to the alicyclic structure and said carbonyl groups are not bonded to adjacent carbon atoms in the alicyclic structure, and R2 is a bivalent organic group constituting a diamine), or a polyimide resin obtained by imidizing said polyamic acid compound, and a liquid crystal alignment film and a liquid crystal device employing it.
Patent TW-371696-B (TW)
Title: Door hinge for furniture
Inventor: RI TEI
IPC: E05D7/00
Filed: 1998-12-17
Granted: 1999-10-11
Abstract: A door hinge discovered in this invention comprises a first hinge end (1) fixed on the inside of the door panel (A) with first axle linked with a first arm (3) and a second arm (4) both freely pivoting on the first axle (2), the other end of first arm (3) is coupling with a fourth arm (6) of a third axle (8) both rotate pivotally; the other ends of the first arm (3) and the second arm (4) are inserted in a recess (15) of one end of the third arm (5) and pivoting freely with s second axle (7); the other end of the third arm (%0 is inserted in a second recess (16) of the fifth arm (9) pivots with the fourth axle (12); the end cam (17) of the fourth arm (6) and the fifth arm (9) pivot around the fifth axle (14) which is physically linked with a part (13) of the second hinge on the door (10); the part (13) provides a recess to receive the cam (17) of the fourth arm (6). The door can be opened smooth at 90 degree without the hinge cropped out on the door panel.
Patent TW-396674-B (TW)
Title: Method for converter compensation
Inventor: CHANG GAVIN
IPC: H02M3/24
Filed: 1998-12-28
Granted: 2000-07-01
Abstract: The present invention provides a method for converter compensation. The converter has a DC side electrically connected to a feedback component and an AC side electrically connected to a load. The compensation includes the steps of: setting up a command voltage; detecting a DC voltage and a DC current on the DC side; detecting the feedback signal to produce a positive peak and a negative peak values, and obtaining the maximum and minimum values; multiplying the minimum value by a constant, and then adding to the maximum value to produce a reference current value corresponding to the output current of the AC side; and determining a phase angle of the AC load to compensate the converter according to the reference current value, the command voltage, the DC voltage and the AC current.
Patent TW-438876-B (TW)
Title: Optical recording media
Inventor: PARK KYO-SUNG
IPC: G11B7/2472
Filed: 1999-03-16
Granted: 2001-06-07
Abstract: An optical recording media comprising a transparent substrate, a recording layer formed on the substrate and light reflective layer formed on the recording layer, wherein the recording layer contains a cyanine dye of formula (I) and a stabilizer, and the light reflective layer is made from Ag or Ag alloy exhibit ana increased reproducibility: formula (I), wherein Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9, Y10, Y11 and Y12 are each independently selected from the group consisting of H, halogen, nitro and cyano group; R1 and R2 are each independently a C3-8 alkyl group optionally substituted with one or more halogens; R3 is H or a C1-3 alkyl group, with the proviso that when R3 is H, at least one of Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8, Y9, Y10, Y11 and Y12 is selected from the group consisting of halogen, nitro and cyano group.
Patent TW-541327-B (TW)
Title: Pulverulent rubber powder containing modified fillers, process for the production thereof and use thereof
Inventor: GORL UDO
IPC: C08J3/21
Filed: 1999-04-13
Granted: 2003-07-11
Abstract: This invention relates to finely divided, pulverulent rubbers containing filler which remain free-flowing even after exposure to mechanical stresses and to a process for the production thereof, in which the rubber powder is obtained in two precipitation steps, and to the use of these powders for the production of vulcanisable rubber compounds. The fillers used, which are both precipitated silicas and carbon blacks known in the rubber sector, especially with regard to the silicas, are surface-modified by organosilicon compounds.
Patent TW-406495-B (TW)
Title: Address table control method for network switch
Inventor: HUANG YING-HUEI
IPC: H04L12/00
Filed: 1999-04-27
Granted: 2000-09-21
Abstract: The invention relates to an address table control method for network switches, which is mainly to add the nabled and disabled mechanism in the functions for the auto aging out timer and learning of the network switch, so that the network switch is able to perform the locking of its address table by using disabled mechanism at any time, and deem the source address packet not in the address table as violating the safety mechanism. The packet switching is discarded or a message is reported to the webmaster to pay attention to the abnormal on-line behavior, ensuring to increase significantly the efficiency and safety in management of the network switch.
Patent TW-429634-B (TW)
Title: Light-emitting diode constructions
Inventor: STAHL THOMAS D
IPC: G02B6/42
Filed: 1999-08-20
Granted: 2001-04-11
Abstract: A light-emitting assembly defining a pixel comprising a series of red, green and blue light-emitting segments in general alignment and connected by first and second electrodes. The light-emitting segments are built upon a fiber optic core. According to the preferred embodiment, the core is coating with a holographic interface material.
Patent TW-418550-B (TW)
Title: Compound semiconductor laser diode and method for fabricating the same
Inventor: YOO TAE-KYUNG
IPC: H01L33/00
Filed: 1999-06-01
Granted: 2001-01-11
Abstract: Compound semiconductor laser diode and method for fabricating the same, which has an improved laser performance and an improved reliability, the method including the steps of (1) forming an n type AlGaN/GaN clad layer, an InGaN active layer, a p type AlGaN/GaN clad layer, and a p type GaN electrode layer on an n type GaN substrate in succession, (2) forming an insulating film pattern on a region of the p type GaN electrode layer and the p type AlGaN/GaN clad layer, (4) forming at least one layer of an n type GaN current blocking layer on the etched p type AlGaN/GaN clad layer, (5) removing the insulating film and forming a p type GaN electrode layer on an entire surface inclusive of the n type GaN current blocking layer, and (6) forming electrodes on a bottom of the n type GaN substrate and on a top of the p type GaN electrode layer respectively, whereby, since the current blocking layer in the clad layer allows to control a width of a horizontal direction optixal field distribution of the active layer, the parallel far field angle of the laser can be improved, since the full surfaced electrode can minimize a contact resistance between a metal and a semiconductor, a reliability of the laser can be improved, and, since the full surfaced electrode allows an active layer of the laser, to dissipate heat through a nearby metal package, a commercial use of the laser is made possible.
Patent TW-448297-B (TW)
Title: Parameter distribution method for assuring object characteristics
Inventor: BOIN MANUELA DR
IPC: H01L21/66
Filed: 1999-06-11
Granted: 2001-08-01
Abstract: The present invention relates to a parameter distribution method for assuring object characteristics in which the object characteristics are presented during processing the object after at least two processing steps. At this time, if the parameter distribution is obtained after a number of processing steps for at least two objects; and, in which there is at least one object in at least one of the processing steps being arranged in different manner with at least another object so that we can assure the individual influence to the parameter distribution from every processing step.
Patent TW-392026-B (TW)
Title: Joining device for ceiling panel
Inventor: SAKURADA NAOMIKI
IPC: E04B9/06
Filed: 1999-06-25
Granted: 2000-06-01
Abstract: The objective of the present invention is to provide a joining device that can reliably securing a ceiling panel and can increase the cosmetic features of the panel and the working efficiency thereof. The joining device comprises a horizontal plate for holding the lower portion of the ceiling panel and a vertical plate for holding the panel from above position. Its characteristics comprise a sealing member installed on the horizontal plate for elastically holding the ceiling panel while sealing the space between the horizontal plate and the ceiling panel. The rotation support part is installed on the vertical plate and has a pivotal recess with an opening on the side of the horizontal plate. The press fastener and a second plate part share the base parts of a first plate part to form an L-shape. The front end of the first plate part is inserted into the pivotal recess to rotate the recess, as the second plate part downwardly presses on the upper portion of the ceiling panel and deform by compression the sealing member. Meanwhile, the outside second plate part abuts the upper portion of the ceiling panel and fastens the ceiling panel.
Patent TW-I234560-B (TW)
Title: A novel method for knoevenagel condensation
Inventor: JANG SHANG-JIA
IPC: C07C67/14
Filed: 1999-06-29
Granted: 2005-06-21
Abstract: The invention is a novel method for knoevenagel condensation by using piperidine and acidic resin to form a solid catalyst which may promote knoevenagel condensation heterogeneously. The separation and purification processes become more convenient. The catalyst can be recovered for reuse to reduce cost.
Patent TW-I240639-B (TW)
Title: Pellets having a core coated with an antifungal and a polymer
Inventor: GILIS PAUL MARIE VICTOR
IPC: A61K31/496
Filed: 1999-07-13
Granted: 2005-10-01
Abstract: The present invention is concerned with pellets comprising a 710-1180 mum (16-25 mesh) sugar core, a coating film of a water-soluble polymer and an antifungal agent, and a seal coating layer wherein the residual concentration of dichloromethane is below 600 ppm; pharmaceutical dosage forms comprising said pellets and a method of preparing said pellets.
Patent TW-533228-B (TW)
Title: Hardcoats for flat panel display substrates
Inventor: VENKATRAMAN CHANDRA
IPC: G09F9/30
Filed: 1999-07-27
Granted: 2003-05-21
Abstract: The present invention relates to a unique hard coating that provides the necessary characteristics for flat panel display plastic substrates because the coating is amorphous and is comprised of C, H, Si and O. The coating of the present invention is hard, optically transparent, scratch and abrasion resistant and hydrophobic. It is deposited by a low density, low temperature plasma enhanced chemical vapor deposition (PECVD) process and exhibits excellent barrier protection and reduced permeability to moisture, oxygen, helium and other vapors.
Patent TW-458827-B (TW)
Title: Process for preparing nanosize metal-based powders
Inventor: GRUENBAUER HENRI J M
IPC: C01F17/241
Filed: 1999-08-18
Granted: 2001-10-11
Abstract: Disclosed is a process for preparing nanoscale metal-based powders from a metal salt and a amphiphilic copolymer containing ethylene oxide. The copolymer and metal salt are mixed to form a metal salt/copolymer paste which is then calcined at a temperature sufficient to remove water and organics and to form a metal oxide. A process for preparing nanoscale metal or metal-based powder by calcining at a temperature sufficient to drive off organics from a composition that comprises (a) a solution containing at least one metal salt (b) an amphiphilic ethylene oxide-containing copolymer wherein the copolymer has an average molecular weight of greater than 400, an ethylene oxide content of 1 to 90 percent and an HLB of between -15 and 15 and (c) optionally a coagulating agent; with the proviso that when aluminum is the sole metal, a coagulating agent is present.
Patent TW-420622-B (TW)
Title: Lose-control safety device for remote controlled model flight vehicle
Inventor: LIOU BING-KUEN
IPC: A63H33/20
Filed: 1999-08-23
Granted: 2001-02-01
Abstract: The disclosed invention is a lose-control safety device for remote controlled model flight vehicle, mainly comprising electronic frequency jumping mechanism and a safety ejecting mechanism which is composed of a pulling block, a parachute, a buffering component, and a servomechanism. When the operation of flight vehicle has lost control or been interfered, the electronic frequency jumping mechanism is used to shut off the power for flight vehicle and simultaneously control the servomechanism of safety ejecting mechanism to push aside the outer cover of flight vehicle and pull out the parachute by the pulling block, so that the flight vehicle can be steadily landed to the ground to avoid the falling lose-control flight vehicle being damaged or hurting people.
Patent TW-449680-B (TW)
Title: High-speed precision positioning stage
Inventor: CAHILL STEVEN P
IPC: G01S17/06
Filed: 1999-10-06
Granted: 2001-08-11
Abstract: A high-speed precision positioning apparatus has a stage supported by a platen. The stage is driven by a plurality of drive motors that are co-planar with the stage and arranged symmetrically around the stage. The drive motors apply drive forces directly to the stage without any mechanical contact to the stage. The drive forces impart planar motion to the stage in at least three degrees of freedom of motion. In the remaining three degrees of freedom the motion is constrained by a plurality of fluid bearings that operate between the stage and the platen. The drive motors are configured as magnets, attached to the stage, moving in a gap formed in-between top and bottom stationary coils. Integral force cancellation is implemented by a force cancellation system that applies cancellation forces to the stage. The cancellation forces, which are co-planar with a center of gravity of the stage and any components that move with the stage, cancel forces generated by planar motion of the stage. Interferometric encoders are used as position detectors.
Patent TW-426984-B (TW)
Title: Method for producing multi-level contacts
Inventor: CHEN BI-LIN
IPC: H01L23/522
Filed: 1999-10-16
Granted: 2001-03-21
Abstract: The traditional method for producing multi-level contacts has the problem of increasing interference effect of the exposure light source when the linewidth shrinks. Moreover, since the depths of multi-level contacts are different, it is difficult to control the interference of the reflected light, which not only makes the microlithography process difficult to control, but is also confronted with the problem that the overetched photoresist being washed away due to the different depths of the contact window. The present invention integrates the reflection light of multi-depths into reflection light of a single-depth by depositing a silicon nitro-oxide with a titanic compound layer, and decreases the reflected light by antireflection coating, which not only avoids the interference of the reflected light, but also can be the hard mask of the etching process. It shows a good effect to control the critical dimension of the microlithography and etching processes, and can even enlarge the microlithography process window and increase the yield rate of product.