baber/WOPTO huggingface dataset:
Patent TW-524681-B (TW)
Title: Volute grafts and method for preparing the same
Inventor: SILVERMAN MARTIN S
IPC: A61F/
Filed: 1993-09-10
Granted: 2003-03-21
Abstract: A method of transplanting a graft in the subretinal area of a host eye comprises preparing the graft by harvesting from the donor tissue a population of cells in a manner that maintains the population of cells in the same organization and cellular polarity as is present in normal tissue of that type. The population of cells are of a sheet-like form and are assembled with a relatively thin flexible pliable carrier composed of a non-toxic flexible composition which substantially dissolves at body temperature to form a graft. The graft is sufficiently flexible and pliable to be coiled to form a volute without disturbing the organization and polarity of the cells. The method further comprises coiling the graft to form a volute with the convolutions of the volute free of one another for subsequent uncoiling of the graft substantially to its original sheet-like form. An incision is made in the host eye for insertion of the volute. The incision in the eye is smaller than the incision that would be required for insertion of the graft in its uncoiled sheet-like form. The volute is inserted one end first into the host eye through the incision and transported to a position between the retina and the underlying tissue. The volute uncoils after its insertion to lie in sheet-like form between the retina and the underlying tissue of the host eye. The incision is then closed.
Patent TW-373021-B (TW)
Title: Cleaning or drying compositions based on 1,1,1,2,3,4,4,5,5,5-decafluoropentane
Inventor: MICHAUD PASCAL
IPC: H05K3/26
Filed: 1998-02-07
Granted: 1999-11-01
Abstract: In order to replace compositions based on CFC or on HCFC in applications for cleaning or drying solid surfaces (in particular defluxing), the invention proposes azeotropic or virtually azeotropic compositions based on 1,1,1,2,3,4,4,5,5,5-decafluoropentane, methylene chloride and optionally methanol.
Patent TW-538042-B (TW)
Title: Photoactive coumarin sulfonate compounds
Inventor: ASLAM MOHAMMAD
IPC: C08G8/28
Filed: 1998-03-05
Granted: 2003-06-21
Abstract: A new class of 3-diazo-3,4-dihydrocoumarin compounds which are useful as photoactive compounds in a wide variety of applications including photoresists and other opto-electronic applications are disclosed and claimed. Preferred embodiments include 6-sulfonyl-3-diazo-4-oxo-3,4-dihydrocoumarin esters. These compounds exhibit very high photosensitivity in the deep ultraviolet (DUV) region (ca. 250 nm), and therefore, are useful as photoactive compounds in DUV photoresist formulations.
Patent TW-396397-B (TW)
Title: Illumination system and exposure apparatus having the same
Inventor: TSUJI TOSHIHIKO
IPC: H01L21/027
Filed: 1998-03-20
Granted: 2000-07-01
Abstract: An illumination system includes a first optical integrator of inside reflection type, for reflecting at least a portion of received light, with its inside surface, and for defining a surface light source at or adjacent a light exit surface thereof, a second optical integrator of wavefront division type, for dividing the wavefront of received light and for defining a plurality of light sources at or adjacent a light exit surface thereof, an imaging optical system for imaging the surface light source at or adjacent a light entrance surface of the second optical integrator, and a collecting optical system for superposing light rays from the plurality of light sources one upon another, on a surface to be illuminated, wherein the imaging optical system has a variable imaging magnification.
Patent TW-473463-B (TW)
Title: Carbon-silicon carbide composite
Inventor: MATSUMOTO TAKASHI
IPC: C04B41/87
Filed: 1998-03-31
Granted: 2002-01-21
Abstract: Silicon and boron carbide are allowed to permeate inwardly a carbon substrate from the surface of the carbon substrate whereby silicon carbide is formed through the reaction of silicon with carbon, said silicon carbide forming a slightly uniform disperse layer in a thickness of more than 1 mm along the direction of the depth of the carbon substrate such that a carbon-silicon composite where a carbon layer containing said silicon carbide in said thickness acts as first layer of the surface, is formed.
Patent TW-388128-B (TW)
Title: Semiconductor device
Inventor: YAMGUCHI YASUO
IPC: H01L27/02
Filed: 1998-04-04
Granted: 2000-04-21
Abstract: The objective of the present invention is to obtain a semiconductor device having an SOI structure, whose ESD (electrostatic discharge) resistance is improved. The solution provided by the present invention is that: PMOS transistors Q21 and Q22, which is brought into a forward biased state when a positive high voltage as surge is applied to a signal terminal 30, and NMOS transistors Q11 and Q12, which is brought into a forward biased state when a negative high voltage as the surge voltage is applied to the signal terminal 30, are provided. Furthermore, when the operating signal is applied from the signal terminal 30, the NMOS transistors Q11 and Q12 and the PMOS transistors Q21 and Q22 all are brought into off states.
Patent TW-402738-B (TW)
Title: Method of residues removing
Inventor: CHEN JIAN-HUNG
IPC: G03F7/32
Filed: 1998-04-24
Granted: 2000-08-21
Abstract: This invention utilizes Tetra Methyl Ammonium Hydroxide (TMAH) developer to remove the photo-resist residue on the surface of the metal layer after the metal layer etching. By controlling the thickness of DI water film formed by the chip surface and the quantity of developer added to control the concentration of the developer after dilution. Wherein the thickness of DI water film could be controlled by the rotation speed of the chip. Then wash it to complete the peel-off of the residue. The application of this invention could not only efficiently avoid the residue of sulfur but also make the wire-bonding process easily to process. The process can be simplified and the cost can be reduced efficiently.
Patent TW-353020-B (TW)
Title: Process for producing water closet cover and product thereof
Inventor: Zheng rong-hui
IPC: A47K13/00
Filed: 1998-05-12
Granted: 1999-02-21
Abstract: A process for producing a water closet cover, which is characterized in comprising: (A) mixing dry wood chips with a resin thereby forming a slurry; (B) immersing an external layer material with a melamine glue enabling the glue to permeate into the interior of the external layer material, removing the external layer material for oven (wind) drying; (C) putting wood chips in a mold, and laying two external layer materials on the upper and lower surfaces of the wood chips; (D) thermally forming the composite by using a heat press, and automatically removing burrs thereby completing a product; thereby achieving a surface having color(s) and pattern(n) which are not easy to peel off and increasing the overall picture and the product values, etc.
Patent TW-460411-B (TW)
Title: Process for the production of granular bodies made of zeolite LSX with a low level of inert binder
Inventor: PLEE DOMINIQUE
IPC: B01J20/18
Filed: 1998-07-15
Granted: 2001-10-21
Abstract: A description is given of a process for the production of faujasite X agglomerates containing at least 95% of faujasite LSX, that is to say with an Si/Al ratio equal to 1, constituting the active adsorbent. The agglomerate is formed from zeolite LSX and from a binder which can be converted to zeolite, the conversion of which to active zeolite is obtained by conversion to zeolite in a sodium hydroxide/potassium hydroxide or sodium hydroxide liquor.
Patent TW-420789-B (TW)
Title: Aid means for the introduction of an information carrier from a pigeon in a registration clock and small recipient used thereby
Inventor: DE CROOCK PATRICK
IPC: G07C1/26
Filed: 1998-07-24
Granted: 2001-02-01
Abstract: Aid means for the introduction of an information carrier from a pigeon, in particular a pigeon ring (2), in a registration clock (1), characterized in that it contains a body (13) which can cooperate with a registration clock (1) and which is provided with a passage (14) for the information carrier which opens in a throw-in part (26) on the one hand and in an outlet opening (24) on the other hand, displacement means (16) to move the information carrier provided in this passage (14) through at least a part of the passage (14) and control means (17) to change the position of the control element (10) of a registration clock (1) carrying out the registration, which control means (17) are synchronized such with the displacement means (16) that the operation of the control element (10) takes place after the information carrier has been pushed out.
Patent TW-357369-B (TW)
Title: Method of manufacturing zirconium tin iron alloys for nuclear fuel rods and structural parts for high burnup
Inventor: VAN SWAM LEONARD F R
IPC: C22F1/18
Filed: 1998-08-20
Granted: 1999-05-01
Abstract: A sort of method of manufacturing of zirconium alloys having zirconium in 0.3-1.8 % by weight of tin and 0.1-0.65 % by weight of iron for nuclear fuel rods and the rest of the alloy is nuclear zirconium having impurities and the chips in even distribution in the chips, for forming in the alloy substrate martensitic structure of radiation-resistant second phase Z3Fe, including: (a) applying B to a transformation temperature to the zirconium in 0.3-1.8 % by weight of tin and 0.1-0.65 % by weight of iron for nuclear fuel rods, with the rest of the alloy is nuclear zirconium having impurities, for heating in the temperature of B of at 100 DEG C with fast annealing of the rods to a temperature of below the $agr;+β, for a martensitic structure of a phase; (b) extrusion of the rods for hollowed pieces in anneal at between 600 to 750 DEG C; (c) heating the hollowed elements to 700 DEG C before conducting annealing; (d) rod cladding of the annealed hollowed lements; and (e) final annealing of the cladded rod at 700 DEG C, for forming nuclear rod sleeves of radiation-resistant Zr3Fe secondary phase in the alloy substrate, to increase water solution corrision resistance when subject to high flow radiation to the alloy.
Patent TW-I222869-B (TW)
Title: Rapidly disintegrating methylcellulose tablets
Inventor: DAGGY BRUCE
IPC: A61K9/20
Filed: 1998-08-21
Granted: 2004-11-01
Abstract: The present invention relates to a novel pharmaceutical composition and process for preparing swallowable methylcellulose tablets that disintegrate rapidly and meet USP standards in 0.1 N hydrochloric acid as well as water.
Patent TW-487762-B (TW)
Title: A prestressed concrete structure, a fiber reinforced resin composite material and a reinforcing sheet material
Inventor: SUGIMOTO MORIHIKO
IPC: E04C5/12
Filed: 1998-08-31
Granted: 2002-05-21
Abstract: A prestressed concrete structure includes an elongated concrete molding which has a pair of side faces, a plurality of tension member which extend from one side face to the other through the concrete molding and are fastened at the ends thereof to the side faces of the concrete molding under tension to apply compressive stress to the concrete molding, a pair of side guards provided along the side faces of the concrete molding to cover the ends of the tension members, and a reinforcing member, provided on the each side face of the respective side guard, for preventing a broken tension member from busting out of the side face of the side guard when the tension member breaks and penetrates the side guard. Within the each side face of the side guard, the reinforcing member is less stretchable in the longitudinal direction of the side face of the side guard and more stretchable in the lateral direction so that the separation of the reinforcing member from the side face of the side guard develops in the longitudinal direction more than in the lateral direction when the end of the broken tension member which penetrates the side guard pushes the reinforcing member from the inside.
Patent TW-417095-B (TW)
Title: Automatic detecting and calibrating method of hard disk suspending arms
Inventor: TIAN YAU-SHIANG
IPC: G11B5/00
Filed: 1999-01-27
Granted: 2001-01-01
Abstract: The present invention relates to an automatic detecting and calibrating method for hard disk suspending arms which includes the following steps: (a) setting up system constants; (b) returning hard disk cantilever to an operating area; (c) photo breaker detects whether there is a hard disk suspending arm? (d) if not, continue detecting; else, moving the hard disk suspending arm toward the measurement area; (e) using laser scanning on the arm sheet in the front of hard disk suspending arm in the measurement area; (f) calculating the displacement of the arm sheet; (g) moving the hard disk suspending arm toward the adjusting area; (h) driving each arm sheet to each calculated displacement; (i) moving the hard disk suspending arm back to measurement area; (j) repeating the steps from (e) to (i) until each arm sheet reaches predetermined standard value or the number of operation reaches the predetermined limitation; (k) the photo breaker detects whether there is a hard disk suspending arm in the next operation area? (l) if so, executing the steps from (d) to (j). Therefore, it can precisely and accurately detect and calibrate the offset of each arm sheet of hard disk suspending arm.
Patent TW-474963-B (TW)
Title: Novel phosphorus compounds and their use as corrosion inhibitors for perfluoropolyethers
Inventor: HOWELL JON L
IPC: C07F9/12
Filed: 1999-06-16
Granted: 2002-02-01
Abstract: Novel phosphorus compounds are effective corrosion inhibitors for perfluoropolyether lubricating oils and greases, and hydraulic fluids.
Patent TW-592691-B (TW)
Title: Solid compositions containing 4-amino-3-substituted butanoic acid derivatives and process for preparing the same
Inventor: AOMATSU AKIRA
IPC: B60K17/06
Filed: 1999-05-12
Granted: 2004-06-21
Abstract: The present invention provides a stabilized solid composition containing a 4-amino-3-substituted-butanoic acid derivative which can be obtained by incorporating a humectant as a stabilizer. A stabilized solid composition comprising: a 4-amino-3-substituted butanoic acid derivative, a humectant, and an optional auxiliary agent for manufacturing a pharmaceutical preparation, wherein the 4-amino-3-subsutuied butanoic acid derivative is gabapentin or pregabalin, or a combination thereof, and the humectant is one or more compounds selected from ethylene glycol, propylene glycol, butylene glycol, sorbitol, glycerol, and a lower aliphatic acid ester of glycerol, provided that when the 4-ammo-3-subsdtuted butanoic acid derivative is gabapentin, the humectant is not sorbitol.
Patent TW-469162-B (TW)
Title: Fluid delivery system and method of delivering a low concentration fluid to a process for utilization of same
Inventor: GLENN M TOM
IPC: F17C13/02
Filed: 1999-05-31
Granted: 2001-12-21
Abstract: A low concentration gas delivery system utilizing a sorbent-based gas storage and delivery unit including a gas storage and dispensing vessel joined in flow communication with a permeation structure. The storage and dispensing vessel contains a solid-phase physical sorbent medium holding a fluid, which is selectively dispensed from the vessel by pressure differential, concentration differential and/or thermal desorption techniques. The dispensed gas flows to the permeation structure, wherein the desorbed fluid is diffusionally released either as a neat fluid, or into a carrier gas in which the desorbed fluid has precisely maintained concentration, for applications such as calibration of instruments monitoring fluid concentrations, delivery of dopants for fabrication of microelectronic device structures, or other end use application requiring a precise low concentration of fluid.
Patent TW-440618-B (TW)
Title: Needle selector for knitting machine
Inventor: ENOMOTO TAKASHI
IPC: G06Q50/30
Filed: 1999-06-25
Granted: 2001-06-16
Abstract: This invention is related to a needle selector for knitting machine implementing a piezo-electric driving mechanism. The needle selector for knitting machines includes: a finger actuating device, a power supply means for feeding electric power to the finger actuating device, and power supply terminals for supplying power to the power supply means, wherein said finger actuating device fast and steadily operates piezoelectric bodies 7 including piezoelectric elements by bending them while supporting the piezoelectric bodies 7 at the tip, rear end and a prescribed position between the tip and the rear end, and using a power supply means including bar-shaped electrodes 28 each including at least two conductive parts with an insulating part in-between, resulting in a substantial reduction in size.
Patent TW-461930-B (TW)
Title: High glossy color ink jet paper
Inventor: SHIU JR-LUNG
IPC: D21H19/36
Filed: 1999-07-28
Granted: 2001-11-01
Abstract: A product of ink jet paper with glossy is higher than 60 DEG which uses for high resolution color ink jet printer. The quality is as same as the photo paper. It consists of two layers of coating precoating and topcoating. The precoating layer is made of one inorganic pigment of clay, calcium carbonate, silica oxide, titanium oxide, aluminum hydroxide, plastic pigment, satin white, magnesium oxide, and barium sulfate and binders of starch, soy protein, casein, polyvinyl acrylate and acrylic resin. The coating weight is between 5 and 20 g/m<SP>2</SP>. The topcoating is made of one or more components of starch, SBR latex, soy protein, casein, polyvinyl alcohol, polyvinyl acrylate, polyvinyl pyrrolidone, polyethylene, plastic pigment and acrylic resin. The coating weight is between 5 and 20 g/m<SP>2</SP>.
Patent TW-428269-B (TW)
Title: Method for preventing the photoresist layer from peeling
Inventor: CHEN BO-JANG
IPC: H01L21/76
Filed: 1999-07-30
Granted: 2001-04-01
Abstract: There is provided a method for preventing the photoresist layer from peeling. After performing a first photolithography etching step to the dielectric layer, the surface of the dielectric layer is processed by a dry photoresist ashing step, a wet solution cleaning step and a dry surface processing step, thereby improving the state of the surface of the dielectric layer, so as to prevent the photoresist layer formed on the dielectric layer from peeling when subsequently performing a second photolithography process to the same dielectric layer.
Patent TW-465171-B (TW)
Title: Apparatus and method for controlling a synchronous motor
Inventor: KAITANI TOSHIYUKI
IPC: H02P23/03
Filed: 1999-08-24
Granted: 2001-11-21
Abstract: A conventional synchronous motor control method constitutes a vector control based on a speed-estimation such that it is required to conduct a gain adjustment in a speed control system due to the inertia of a load connected with a motor shaft, and its operation is comparatively complex. The invented apparatus and method for controlling a synchronous motor are used to detect current and this current is undergone with a coordinate transformation as the current is assumed on the γ-δ axis of the rotor so as to obtain a correction term from an induced current and an arbitrarily given correction current command. After being multiplied by a proper gain, the correction term is added to the voltage equation in a normal state of the synchronous motor so as to obtain a γ-δ axis voltage command. Thus, the present invention can provide a control system that does not require a gain adjustment due to the inertia of a load and has a smaller quantity of operation.
Patent TW-558681-B (TW)
Title: Method and apparatus for processing Chinese teletext
Inventor: LIN CHI-SHIUAN
IPC: G06F17/28
Filed: 1999-10-22
Granted: 2003-10-21
Abstract: A method and apparatus for processing a Chinese teletext, which can automatically extract and display several key phrases from a teletext by using computer technology in order to aid users to rapidly capture the essential meaning of the teletext. In processing a mass of Chinese teletext, the apparatus can enable users to rapidly capture the content of the teletext to expedite the processing of these useful information. In general, phrases containing two or more Chinese characters are often used in a Chinese text. According to statistics, about 88% in a Chinese text are phrases. Among these phrases, those with higher appearing frequencies in a text are highly related to its content. Whenever a phrase comprises more Chinese characters, it will capture more essential meaning of the text and aggrandize more the theme of the text. Most of the other 12% characters are conjunctions. If these characters are used as separation reference for dividing sentences, the text can be divided into respective character strings. These characters are called the first reference character, hereafter. There's another category of characters, which sometimes exists separately in a text and sometimes form a phrase with adjacent characters. In the case where few characters in such category form a phrase, the characters are considered as conjunctions rather than key phrases. This category of characters is referred to the second reference characters. This invention extracts key phrases based on the phrases, their frequencies and the length of the phrase.
Patent TW-439173-B (TW)
Title: Manufacturing method of capacitor having mixed-signal devices
Inventor: WU JI-SHI
IPC: H01L21/02
Filed: 1999-12-10
Granted: 2001-06-07
Abstract: A manufacturing method of capacitor having mixed-signal devices is provided, which comprises: sequentially forming a gate dielectric layer and a first conductive layer on the positions of the substrate surface for being formed with a high voltage operated device and a capacitor; next, sequentially forming a dielectric layer and a second conductive layer for covering the first conductive layer and the position of the substrate surface for being formed with a low voltage operated device; then, performing two photolithography etching processes to define the gate dielectric layer, the first conductive layer, the dielectric layer and the second conductive layer, and simultaneously forming the gates of the high voltage operated device, the low voltage operated device, and the capacitor.
Patent TW-454161-B (TW)
Title: A dual-ported pipelined two level cache system
Inventor: FU JOHN WAI CHEONG
IPC: G06F12/08
Filed: 1999-12-15
Granted: 2001-09-11
Abstract: A novel on-chip cache memory and method of operation are provided which increase microprocessor performance. The on-chip cache memory has two levels. The first level is optimized for low latency and the second level is optimized for capacity. Both levels of cache are pipelined and can support simultaneous dual port accesses. A queuing structure is provided between the first and second level of cache which is used to decouple the faster first level cache from the slower second level cache. The queuing structure is also dual ported. Both levels of cache support non-blocking behavior. When there is a cache miss at one level of cache, both caches can continue to process other cache hits and misses. The first level cache is optimized for integer data. The second level cache can store any data type including floating point. The novel two-level cache system of the present invention provides high performance which emphasizes throughput.